Current Fire Danger
Forecast Discussion for BOX NWS Office
590
FNUS51 KBOX 302009
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
408 PM EDT Wed Apr 30 2025
.DISCUSSION...
Plenty of sunshine is on tap for today with northwest wind gusts
of 20 to 25 mph with a few brief gusts up to 30 mph through
lunchtime before gradually diminishing. Minimum afternoon
relative humidity values should drop to between 15 and
30 percent.
High pressure will be in control of our weather for Thursday.
Highs will be in the middle to upper 60s but cooler along the
immediate coast with sea breezes. While winds will generally be
under 15 mph on Thursday...minimum afternoon relative humidity
values will drop to between 15 and 30 percent.
.OUTLOOK...Friday through the Weekend...
Warmer air returns Friday and Saturday but there will be the risk
for scattered showers and a few thunderstorms at times. Depending
on the timing of a cold front the risk for a few showers may
linger into Sunday...but cooler air should return for early next
week.
MAZ015-010800-
Suffolk MA-
Including the cities of Boston, Chelsea, Revere, and Winthrop
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 20 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 41 (-18) 68 (+1) 50 75
RH % (24h trend) 47 (-31) 20 (+1) 71 51
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) NW 7 SE 6 S 6 S 9 G19
Precip Amount 0.00 0.00 0.02 0.02
Precip Duration 0 1
Precip Begin 4 AM Continuing
Precip End Continuing 1 PM
Mixing Hgt (ft-AGL) 270 4180 300 2970
Transport Wnd (kts) N 8 SE 7 S 11 SW 16
Vent Rate (kt-ft) 2160 29260 3300 47520
Max ADI Early 44 Gen Good 17 Gen Poor 18 Gen Poor 43 Gen Good
Max ADI Late 4 Very Poor 27 Fair 9 Poor 52 Gen Good
Max LVORI Early 2 2 3 2
Max LVORI Late 2 2 3 2
Min Vsby Early 10 10 9 9
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds 10 to 15 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 70s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Cooler. Highs in
the lower 60s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Northwest
winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 46 to 53. Highs in the mid 60s. Northeast winds
5 to 10 mph.
$$
MAZ016-010800-
Eastern Norfolk MA-
Including the cities of Braintree, Milton, Quincy, and Weymouth
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 20 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 41 (-17) 69 (+2) 47 74
RH % (24h trend) 51 (-33) 20 (+1) 77 55
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) NW 6 Lgt/Var S 6 S 9 G19
Precip Amount 0.00 0.00 0.02 0.02
Precip Duration 0 1
Precip Begin 4 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 240 4220 350 2530
Transport Wnd (kts) N 7 S 6 S 9 SW 17
Vent Rate (kt-ft) 1680 25320 3150 43010
Max ADI Early 41 Gen Good 16 Gen Poor 25 Fair 44 Gen Good
Max ADI Late 3 Very Poor 30 Fair 10 Poor 54 Gen Good
Max LVORI Early 2 2 4 3
Max LVORI Late 2 2 4 3
Min Vsby Early 10 10 9 9
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Southwest
winds 10 to 15 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 70s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Northwest
winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the mid 40s.
Highs in the lower 60s. Southeast winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the mid 60s. Northeast
winds 5 to 10 mph.
$$
MAZ013-010800-
Western Norfolk MA-
Including the cities of Bellingham, Dedham, Foxborough, Medfield,
Norwood, Stoughton, and Wellesley
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 20 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 36 (-22) 72 (+4) 48 76
RH % (24h trend) 48 (-36) 16 (-3) 83 52
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) NW 5 S 5 S 6 S 9 G19
Precip Amount 0.00 0.00 0.02 0.01
Precip Duration 0 1
Precip Begin 4 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 200 4870 420 3520
Transport Wnd (kts) N 3 SW 6 S 10 SW 19
Vent Rate (kt-ft) 600 29220 4200 66880
Max ADI Early 59 Gen Good 17 Gen Poor 38 Fair 43 Gen Good
Max ADI Late 3 Very Poor 48 Gen Good 9 Poor 74 Good
Max LVORI Early 2 2 4 3
Max LVORI Late 2 2 4 3
Min Vsby Early 10 10 9 7
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southwest winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers. Cooler. Highs in
the lower 60s. Northwest winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northwest
winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the mid 40s.
Highs in the mid 60s. South winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the upper 60s. North
winds 5 to 10 mph.
$$
MAZ014-010800-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham,
and Woburn
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 30 20
Chance of Thunder (%) 0 0 0 10
Temp (24h trend) 38 (-21) 69 (+1) 50 77
RH % (24h trend) 44 (-37) 18 (0) 68 50
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) NW 6 SE 5 S 6 S 9 G18
Precip Amount 0.00 0.00 0.02 0.01
Precip Duration 0 1
Precip Begin 3 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 270 4660 350 4260
Transport Wnd (kts) N 5 S 6 S 9 SW 20
Vent Rate (kt-ft) 1350 27960 3150 85200
Max ADI Early 53 Gen Good 22 Fair 24 Fair 47 Gen Good
Max ADI Late 4 Very Poor 35 Fair 8 Poor 84 Good
Max LVORI Early 2 2 3 1
Max LVORI Late 2 2 3 1
Min Vsby Early 10 10 9 9
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Southwest winds around
5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southwest winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers. Cooler. Highs in
the lower 60s. Northwest winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Northwest
winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 45 to 52. Highs in the mid 60s. Northeast winds
around 5 mph.
$$
MAZ007-010800-
Eastern Essex MA-
Including the cities of Beverly, Gloucester, Newburyport,
Peabody, Salem, and Saugus
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 10
Temp (24h trend) 38 (-19) 62 (-4) 46 73
RH % (24h trend) 79 (-11) 27 (+5) 89 51
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) NW 7 SE 6 S 6 S 9 G19
Precip Amount 0.00 0.00 0.01 0.02
Precip Duration 0 1
Precip Begin 3 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 150 3370 90 2390
Transport Wnd (kts) NW 4 SE 5 S 10 SW 15
Vent Rate (kt-ft) 600 16850 900 35850
Max ADI Early 32 Fair 19 Gen Poor 13 Gen Poor 27 Fair
Max ADI Late 4 Very Poor 25 Fair 9 Poor 31 Fair
Max LVORI Early 3 2 4 3
Max LVORI Late 3 2 4 3
Min Vsby Early 10 10 9 9
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Southwest
winds 10 to 15 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the upper
60s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows around
50. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs around 60.
Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northwest
winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 50s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the mid 40s.
Highs around 60. Southeast winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of
showers. Lows in the upper 40s. Highs in the lower 60s. Northeast
winds 5 to 10 mph.
$$
MAZ006-010800-
Western Essex MA-
Including the cities of Amesbury, Andover, Haverhill, Lawrence,
Methuen, and Topsfield
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 38 (-20) 68 (+3) 48 77
RH % (24h trend) 54 (-30) 17 (-4) 86 52
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) NW 6 S 5 S 5 S 7
Precip Amount 0.00 0.00 0.01 0.01
Precip Duration 1 1
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 130 4700 160 3950
Transport Wnd (kts) NW 3 S 7 SE 7 SW 18
Vent Rate (kt-ft) 390 32900 1120 71100
Max ADI Early 55 Gen Good 22 Fair 20 Gen Poor 45 Gen Good
Max ADI Late 3 Very Poor 44 Gen Good 6 Very Poor 68 Good
Max LVORI Early 3 2 3 2
Max LVORI Late 3 2 3 2
Min Vsby Early 10 10 9 9
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely. Highs in the mid
70s. Southwest winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. West winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers. Cooler. Highs in
the lower 60s. Northwest winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northwest
winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East winds
around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 43 to 50. Highs in the mid 60s. North winds around
5 mph.
$$
MAZ005-010800-
Central Middlesex MA-
Including the cities of Burlington, Chelmsford, Framingham,
Hopkinton, Lowell, and Natick
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 36 (-22) 73 (+7) 49 78
RH % (24h trend) 52 (-35) 16 (-2) 80 50
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) NW 5 Lgt/Var S 5 S 8 G18
Precip Amount 0.00 0.00 0.02 0.01
Precip Duration 0 1
Precip Begin 3 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 170 4880 350 4480
Transport Wnd (kts) NW 3 SW 7 S 9 SW 19
Vent Rate (kt-ft) 510 34160 3150 85120
Max ADI Early 61 Good 22 Fair 33 Fair 44 Gen Good
Max ADI Late 3 Very Poor 48 Gen Good 7 Poor 80 Good
Max LVORI Early 2 2 3 3
Max LVORI Late 2 2 3 3
Min Vsby Early 10 10 9 9
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. West winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers. Cooler. Highs in
the lower 60s. Northwest winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northwest
winds around 5 mph.
.MONDAY...Mostly sunny. Highs around 60. Northeast winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 44 to 51. Highs in the mid 60s. North winds 5 to
10 mph.
$$
MAZ012-010800-
Southern Worcester MA-
Including the cities of Milford, Oxford, Sturbridge, Uxbridge,
Westborough, and Worcester
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 38 (-17) 72 (+6) 48 76
RH % (24h trend) 70 (-20) 15 (-5) 100 52
20ft Wnd AM(mph) Lgt/Var S 7 G17
20ft Wnd PM(mph) NW 5 Lgt/Var S 5 SW 9 G20
Precip Amount 0.00 0.00 0.03 0.02
Precip Duration 0 1
Precip Begin 3 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 110 4650 400 3640
Transport Wnd (kts) N 3 SW 7 S 7 SW 18
Vent Rate (kt-ft) 330 32550 2800 65520
Max ADI Early 56 Gen Good 21 Fair 39 Fair 42 Gen Good
Max ADI Late 2 Very Poor 50 Gen Good 8 Poor 65 Good
Max LVORI Early 2 2 3 3
Max LVORI Late 2 2 3 3
Min Vsby Early 10 10 9 7
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 50s. West winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Cooler. Highs in
the lower 60s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 40s. North winds
5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East winds
5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 43 to 50. Highs in the mid 60s. North winds 5 to
10 mph.
$$
MAZ004-010800-
Northern Worcester MA-
Including the cities of Athol, Boylston, Brookfield, Fitchburg,
Gardner, and Harvard
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 40 40
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 34 (-19) 72 (+9) 47 77
RH % (24h trend) 75 (-12) 15 (-5) 96 54
20ft Wnd AM(mph) Lgt/Var S 6 G17
20ft Wnd PM(mph) NW 5 Lgt/Var S 5 SW 9 G20
Precip Amount 0.00 0.00 0.02 0.03
Precip Duration 1 2
Precip Begin 3 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 60 4500 340 3690
Transport Wnd (kts) N 3 SW 8 S 9 SW 17
Vent Rate (kt-ft) 180 36000 3060 62730
Max ADI Early 51 Gen Good 25 Fair 35 Fair 38 Fair
Max ADI Late 3 Very Poor 48 Gen Good 7 Poor 52 Gen Good
Max LVORI Early 3 1 3 3
Max LVORI Late 3 1 3 3
Min Vsby Early 10 10 9 9
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Southwest winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 40s. West winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Cooler. Highs
around 60. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 40s. North winds
5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East winds
5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 41 to 49. Highs in the mid 60s. North winds 5 to
10 mph.
$$
MAZ026-010800-
Northern Middlesex MA-
Including the cities of Ashby, Ayer, Groton, Pepperell, Shirley,
and Townsend
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 40 40
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 36 (-20) 73 (+8) 48 79
RH % (24h trend) 52 (-35) 16 (-3) 77 54
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) NW 5 Lgt/Var Lgt/Var SW 7 G18
Precip Amount 0.00 0.00 0.01 0.02
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 110 4780 360 3900
Transport Wnd (kts) NW 3 SW 7 S 7 SW 17
Vent Rate (kt-ft) 330 33460 2520 66300
Max ADI Early 61 Good 23 Fair 38 Fair 44 Gen Good
Max ADI Late 3 Very Poor 54 Gen Good 7 Poor 72 Good
Max LVORI Early 2 2 3 3
Max LVORI Late 2 2 3 3
Min Vsby Early 10 10 9 9
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. Southwest winds around
5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows around
50. West winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers. Cooler. Highs in
the lower 60s. Northwest winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northwest
winds around 5 mph.
.MONDAY...Mostly sunny. Highs around 60. Northeast winds around
5 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East winds
around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 42 to 49. Highs in the mid 60s. Northwest winds
around 5 mph.
$$
MAZ002-010800-
Western Franklin MA-
Including the cities of Ashfield, Charlemont, Colrain,
and Shelburne
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 50 60
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 31 (-16) 69 (+10) 47 74
RH % (24h trend) 100 (0) 20 (-3) 100 55
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) Lgt/Var Lgt/Var S 5 SW 6 G17
Precip Amount 0.00 0.00 0.02 0.05
Precip Duration 1 2
Precip Begin 11 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 60 4100 360 4820
Transport Wnd (kts) NW 2 SW 8 S 9 SW 18
Vent Rate (kt-ft) 120 32800 3240 86760
Max ADI Early 48 Gen Good 22 Fair 25 Fair 32 Fair
Max ADI Late 3 Very Poor 46 Gen Good 8 Poor 84 Good
Max LVORI Early 3 2 4 3
Max LVORI Late 3 2 4 3
Min Vsby Early 10 10 9 9
Min Vsby Late 10 10 9 5 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. West winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 60s. West winds around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 40s. Northwest winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers. Cooler. Highs in
the upper 50s. Northwest winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 40s. North winds
around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East winds
around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 41 to 49. Highs in the lower 60s. North winds 5 to
10 mph.
$$
MAZ003-010800-
Eastern Franklin MA-
Including the cities of Greenfield, Leverett, Northfield, Orange,
and Whately
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 50 50
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 32 (-19) 73 (+10) 47 76
RH % (24h trend) 85 (-8) 20 (-3) 100 57
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) Lgt/Var Lgt/Var S 5 SW 7 G18
Precip Amount 0.00 0.00 0.01 0.04
Precip Duration 1 2
Precip Begin 12 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 90 4180 380 4430
Transport Wnd (kts) N 3 SW 7 S 9 SW 19
Vent Rate (kt-ft) 270 29260 3420 84170
Max ADI Early 49 Gen Good 24 Fair 30 Fair 29 Fair
Max ADI Late 2 Very Poor 42 Gen Good 8 Poor 77 Good
Max LVORI Early 3 1 3 3
Max LVORI Late 3 1 3 3
Min Vsby Early 10 10 9 9
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 70. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 40s. West winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 40s. North winds
5 to 10 mph.
.MONDAY...Mostly sunny. Highs around 60. Northeast winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East winds
5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 42 to 49. Highs in the mid 60s. North winds 5 to
10 mph.
$$
MAZ008-010800-
Western Hampshire MA-
Including the cities of Chesterfield, Plainfield, Westhampton,
Williamsburg, and Worthington
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 50 50
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 32 (-15) 70 (+10) 47 75
RH % (24h trend) 96 (0) 20 (-8) 100 57
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) NW 5 S 5 S 6 SW 8 G18
Precip Amount 0.00 0.00 0.02 0.04
Precip Duration 1 2
Precip Begin 12 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 50 4120 340 4550
Transport Wnd (kts) N 2 SW 8 S 9 SW 18
Vent Rate (kt-ft) 100 32960 3060 81900
Max ADI Early 49 Gen Good 21 Fair 27 Fair 38 Fair
Max ADI Late 3 Very Poor 46 Gen Good 8 Poor 79 Good
Max LVORI Early 3 2 4 3
Max LVORI Late 3 2 4 3
Min Vsby Early 10 10 9 9
Min Vsby Late 10 10 9 7
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. West winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 60s. Southwest winds around
5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 40s. Northwest winds around
5 mph.
.SUNDAY...Partly sunny with a chance of showers. Cooler. Highs in
the upper 50s. Northwest winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the lower 40s. North winds
around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East winds
around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 41 to 49. Highs in the lower 60s. North winds 5 to
10 mph.
$$
MAZ010-010800-
Eastern Hampshire MA-
Including the cities of Amherst, Belchertown, Northampton,
Southampton, and Ware
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 50 40
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 34 (-19) 76 (+11) 48 78
RH % (24h trend) 79 (-17) 19 (-5) 100 52
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) NW 5 S 5 S 6 SW 8 G19
Precip Amount 0.00 0.00 0.01 0.02
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 110 4220 430 4760
Transport Wnd (kts) N 3 SW 7 S 8 SW 20
Vent Rate (kt-ft) 330 29540 3440 95200
Max ADI Early 49 Gen Good 20 Gen Poor 35 Fair 37 Fair
Max ADI Late 2 Very Poor 45 Gen Good 6 Very Poor 87 Good
Max LVORI Early 3 2 3 3
Max LVORI Late 3 2 3 3
Min Vsby Early 10 10 9 9
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Southwest winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 50. West winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Cooler. Highs in
the lower 60s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly cloudy. Lows in the
mid 40s. Highs in the lower 60s. East winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 43 to 51. Highs in the upper 60s. North winds 5 to
10 mph.
$$
MAZ009-010800-
Western Hampden MA-
Including the cities of Blandford, Chester, Granville,
Montgomery, Russell, and Tolland
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 50 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 34 (-13) 71 (+10) 47 76
RH % (24h trend) 85 (-5) 18 (-10) 100 55
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) NW 6 S 5 S 5 SW 8 G17
Precip Amount 0.00 0.00 0.01 0.03
Precip Duration 1 2
Precip Begin 12 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 50 4150 300 4290
Transport Wnd (kts) N 2 SW 8 S 8 SW 18
Vent Rate (kt-ft) 100 33200 2400 77220
Max ADI Early 45 Gen Good 21 Fair 35 Fair 37 Fair
Max ADI Late 3 Very Poor 48 Gen Good 7 Poor 77 Good
Max LVORI Early 3 2 4 3
Max LVORI Late 3 2 4 3
Min Vsby Early 10 10 9 8
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. West winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 60s. Southwest winds around
5 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 40s. Northwest winds around
5 mph.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A chance of showers.
Cooler. Lows 42 to 48. Highs in the upper 50s. North winds around
5 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East winds
around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 42 to 50. Highs in the mid 60s. North winds 5 to
10 mph.
$$
MAZ011-010800-
Eastern Hampden MA-
Including the cities of Chicopee, Holland, Palmer, Southwick,
Springfield, and Westfield
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 40 40
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 35 (-18) 74 (+9) 48 78
RH % (24h trend) 79 (-11) 18 (-6) 100 50
20ft Wnd AM(mph) Lgt/Var S 6 G18
20ft Wnd PM(mph) NW 5 S 5 S 6 S 9 G20
Precip Amount 0.00 0.00 0.01 0.02
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 100 4290 410 5150
Transport Wnd (kts) N 3 SW 7 S 8 SW 19
Vent Rate (kt-ft) 300 30030 3280 97850
Max ADI Early 48 Gen Good 20 Gen Poor 39 Fair 37 Fair
Max ADI Late 2 Very Poor 51 Gen Good 6 Very Poor 85 Good
Max LVORI Early 3 2 3 3
Max LVORI Late 3 2 3 3
Min Vsby Early 10 10 9 8
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Southwest winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 50s. West winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A chance of showers.
Cooler. Lows 44 to 51. Highs in the lower 60s. North winds 5 to
10 mph.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. Lows in the mid 40s.
Highs around 60. East winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 44 to 51. Highs in the upper 60s. North winds 5 to
10 mph.
$$
CTZ002-010800-
Hartford CT-
Including the cities of Hartford, Glastonbury, Granby,
Southington, and Windsor Locks
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 40 30
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 38 (-15) 73 (+7) 49 78
RH % (24h trend) 73 (-27) 17 (-7) 100 52
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) NW 5 S 5 S 6 S 8 G19
Precip Amount 0.00 0.00 0.01 0.01
Precip Duration 1 1
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 110 4440 420 4660
Transport Wnd (kts) N 3 S 7 S 7 SW 18
Vent Rate (kt-ft) 330 31080 2940 83880
Max ADI Early 50 Gen Good 23 Fair 36 Fair 35 Fair
Max ADI Late 3 Very Poor 47 Gen Good 6 Very Poor 71 Good
Max LVORI Early 3 2 4 3
Max LVORI Late 3 2 4 3
Min Vsby Early 10 10 9 6 Fog
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Southwest winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 50s. West winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A chance of showers.
Lows 46 to 52. Highs in the lower 60s. North winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. Lows in the mid 40s.
Highs in the lower 60s. Northeast winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 45 to 53. Highs in the upper 60s. North winds 5 to
10 mph.
$$
CTZ003-010800-
Tolland CT-
Including the cities of Mansfield, Stafford Springs, and Vernon
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 40 30
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 38 (-15) 71 (+6) 47 76
RH % (24h trend) 76 (-20) 18 (-7) 100 52
20ft Wnd AM(mph) Lgt/Var S 7 G17
20ft Wnd PM(mph) NW 5 S 5 S 6 S 9 G20
Precip Amount 0.00 0.00 0.02 0.02
Precip Duration 1 1
Precip Begin 2 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 60 4310 300 3080
Transport Wnd (kts) NE 3 SW 7 S 7 SW 15
Vent Rate (kt-ft) 180 30170 2100 46200
Max ADI Early 50 Gen Good 23 Fair 33 Fair 35 Fair
Max ADI Late 2 Very Poor 43 Gen Good 7 Poor 53 Gen Good
Max LVORI Early 3 2 4 3
Max LVORI Late 3 2 4 3
Min Vsby Early 10 10 9 7
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Southwest winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 50s. West winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Cooler. Highs in
the lower 60s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. North winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. Lows in the mid 40s.
Highs around 60. East winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 44 to 51. Highs in the upper 60s. North winds 5 to
10 mph.
$$
CTZ004-010800-
Windham CT-
Including the cities of Ashford, Plainfield, Putnam,
and Willimantic
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 38 (-17) 71 (+5) 47 76
RH % (24h trend) 73 (-20) 19 (-4) 100 55
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) NW 5 S 5 S 5 S 9 G19
Precip Amount 0.00 0.00 0.03 0.02
Precip Duration 1 1
Precip Begin 3 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 80 4350 320 2970
Transport Wnd (kts) NE 3 SW 7 S 6 SW 18
Vent Rate (kt-ft) 240 30450 1920 53460
Max ADI Early 52 Gen Good 21 Fair 29 Fair 36 Fair
Max ADI Late 2 Very Poor 43 Gen Good 7 Poor 62 Good
Max LVORI Early 3 2 4 3
Max LVORI Late 3 2 4 3
Min Vsby Early 10 10 9 7
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Southwest winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. West winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. North winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. Lows in the mid 40s.
Highs around 60. East winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 43 to 50. Highs in the mid 60s. North winds 5 to
10 mph.
$$
RIZ001-010800-
Northwest Providence RI-
Including the cities of Cumberland, Foster, Glocester,
and Smithfield
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 39 (-17) 71 (+4) 47 75
RH % (24h trend) 60 (-33) 18 (-3) 96 55
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) NW 5 S 5 S 5 S 9 G19
Precip Amount 0.00 0.00 0.03 0.02
Precip Duration 0 1
Precip Begin 4 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 140 4590 310 3130
Transport Wnd (kts) N 4 SW 7 S 7 SW 19
Vent Rate (kt-ft) 560 32130 2170 59470
Max ADI Early 54 Gen Good 17 Gen Poor 33 Fair 39 Fair
Max ADI Late 3 Very Poor 45 Gen Good 7 Poor 67 Good
Max LVORI Early 2 2 4 3
Max LVORI Late 2 2 4 3
Min Vsby Early 10 10 9 5 Fog
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Southwest winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southwest winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Northwest winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. North winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. Lows in the mid 40s.
Highs in the upper 50s. Northeast winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 44 to 51. Highs in the mid 60s. North winds 5 to
10 mph.
$$
RIZ002-010800-
Southeast Providence RI-
Including the cities of Cranston, Johnston, Pawtucket,
and Providence
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 20 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 40 (-17) 68 (-1) 47 73
RH % (24h trend) 51 (-39) 20 (-2) 93 57
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) NW 5 S 6 S 5 S 10 G18
Precip Amount 0.00 0.00 0.02 0.01
Precip Duration 0 1
Precip Begin 4 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 240 4470 390 2640
Transport Wnd (kts) N 4 S 7 S 8 SW 18
Vent Rate (kt-ft) 960 31290 3120 47520
Max ADI Early 50 Gen Good 17 Gen Poor 31 Fair 38 Fair
Max ADI Late 3 Very Poor 44 Gen Good 7 Poor 59 Gen Good
Max LVORI Early 2 2 4 3
Max LVORI Late 2 2 4 3
Min Vsby Early 10 10 9 5 Fog
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Southwest winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. North winds around 5 mph.
.MONDAY THROUGH TUESDAY...Mostly cloudy. Lows in the mid 40s.
Highs in the lower 60s. South winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the upper 60s. North
winds 5 to 10 mph.
$$
RIZ003-010800-
Western Kent RI-
Including the cities of Coventry and West Greenwich
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 41 (-14) 66 (-2) 46 70
RH % (24h trend) 55 (-38) 22 (-1) 96 61
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) Lgt/Var S 6 S 5 S 9 G18
Precip Amount 0.00 0.00 0.03 0.03
Precip Duration 0 1
Precip Begin 4 AM Continuing
Precip End Continuing 11 AM
Mixing Hgt (ft-AGL) 120 4050 240 2210
Transport Wnd (kts) N 4 S 7 S 6 SW 17
Vent Rate (kt-ft) 480 28350 1440 37570
Max ADI Early 52 Gen Good 17 Gen Poor 24 Fair 31 Fair
Max ADI Late 3 Very Poor 38 Fair 6 Very Poor 47 Gen Good
Max LVORI Early 2 2 5 3
Max LVORI Late 2 2 5 3
Min Vsby Early 10 10 9 5 Fog
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 30 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 60s. Southwest winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southwest winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Northwest winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. North winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. Lows in the mid 40s.
Highs in the upper 50s. Northeast winds 5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy. A chance of showers.
Lows 44 to 50. Highs in the lower 60s. Southwest winds 5 to
10 mph.
.WEDNESDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Northwest winds 5 to 10 mph.
$$
RIZ004-010800-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 42 (-14) 65 (-4) 47 70
RH % (24h trend) 55 (-32) 23 (0) 96 59
20ft Wnd AM(mph) Lgt/Var S 8
20ft Wnd PM(mph) NW 5 S 7 S 5 S 10 G17
Precip Amount 0.00 0.00 0.02 0.02
Precip Duration 0 1
Precip Begin 4 AM Continuing
Precip End Continuing 11 AM
Mixing Hgt (ft-AGL) 210 3850 330 1900
Transport Wnd (kts) N 4 S 8 S 8 SW 16
Vent Rate (kt-ft) 840 30800 2640 30400
Max ADI Early 48 Gen Good 16 Gen Poor 25 Fair 33 Fair
Max ADI Late 2 Very Poor 39 Fair 7 Poor 43 Gen Good
Max LVORI Early 2 2 5 3
Max LVORI Late 2 2 5 3
Min Vsby Early 10 10 9 5 Fog
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the upper 60s. Southwest winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. North winds around 5 mph.
.MONDAY THROUGH TUESDAY...Mostly cloudy. Lows in the mid 40s.
Highs in the lower 60s. Southeast winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the mid 60s. North winds
5 to 10 mph.
$$
RIZ005-010800-
Bristol RI-
Including the cities of Barrington, Bristol, and Warren
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 20 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 41 (-14) 63 (-5) 47 67
RH % (24h trend) 62 (-28) 28 (+1) 89 65
20ft Wnd AM(mph) Lgt/Var S 8
20ft Wnd PM(mph) N 5 S 6 S 6 S 11 G18
Precip Amount 0.00 0.00 0.01 0.01
Precip Duration 0 1
Precip Begin 4 AM Continuing
Precip End Continuing 12 PM
Mixing Hgt (ft-AGL) 180 3530 330 1630
Transport Wnd (kts) N 4 S 8 S 8 SW 16
Vent Rate (kt-ft) 720 28240 2640 26080
Max ADI Early 41 Gen Good 16 Gen Poor 24 Fair 28 Fair
Max ADI Late 2 Very Poor 40 Fair 8 Poor 35 Fair
Max LVORI Early 2 2 5 3
Max LVORI Late 2 2 5 3
Min Vsby Early 10 10 9 5 Fog
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 60s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Northwest winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. North winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the mid 40s.
Highs in the lower 60s. Southeast winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the mid 60s. Northeast
winds 5 to 10 mph.
$$
RIZ006-010800-
Washington RI-
Including the cities of Kingston, Narragansett, Richmond,
and Westerly
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 42 (-12) 64 (-3) 46 67
RH % (24h trend) 76 (-24) 24 (0) 100 63
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) Lgt/Var S 6 Lgt/Var S 9 G17
Precip Amount 0.00 0.00 0.04 0.03
Precip Duration 0 1
Precip Begin 3 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 100 3300 210 1720
Transport Wnd (kts) N 4 SE 5 S 7 SW 15
Vent Rate (kt-ft) 400 16500 1470 25800
Max ADI Early 32 Fair 19 Gen Poor 15 Gen Poor 25 Fair
Max ADI Late 3 Very Poor 30 Fair 8 Poor 33 Fair
Max LVORI Early 2 2 5 3
Max LVORI Late 2 2 5 3
Min Vsby Early 10 10 9 5 Fog
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 40 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds 10 to 15 mph.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Showers likely.
Lows in the lower 50s. Highs in the mid 60s. Southwest winds 5 to
10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. North winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows 45 to 50. Highs in the lower 60s. West winds 5 to
10 mph.
$$
RIZ007-010800-
Newport RI-
Including the cities of Newport, Portsmouth, and Tiverton
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None Showers Showers
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 41 (-12) 61 (-5) 47 64
RH % (24h trend) 86 (-14) 28 (+1) 96 70
20ft Wnd AM(mph) Lgt/Var S 9
20ft Wnd PM(mph) Lgt/Var S 6 S 5 S 11 G18
Precip Amount 0.00 0.00 0.01 0.01
Precip Duration 0 1
Precip Begin 4 AM Continuing
Precip End Continuing 12 PM
Mixing Hgt (ft-AGL) 90 2770 210 1150
Transport Wnd (kts) NW 5 SE 5 S 8 SW 16
Vent Rate (kt-ft) 450 13850 1680 18400
Max ADI Early 14 Gen Poor 15 Gen Poor 13 Gen Poor 22 Fair
Max ADI Late 3 Very Poor 27 Fair 10 Poor 23 Fair
Max LVORI Early 2 2 5 4
Max LVORI Late 2 2 5 4
Min Vsby Early 10 10 9 5 Fog
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. West winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. North winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the upper 40s.
Highs around 60. Southeast winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the mid 60s. East winds
5 to 10 mph.
$$
RIZ008-010800-
Block Island RI-
Including the city of New Shoreham
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 45 (-6) 54 (-6) 48 57
RH % (24h trend) 93 (-3) 55 (+7) 93 80
20ft Wnd AM(mph) E 5 S 11
20ft Wnd PM(mph) NW 7 SE 6 S 6 S 11 G19
Precip Amount 0.00 0.00 0.03 0.02
Precip Duration 0 1
Precip Begin 4 AM Continuing
Precip End Continuing 11 AM
Mixing Hgt (ft-AGL) 50 550 160 540
Transport Wnd (kts) NW 9 SE 10 S 11 SW 18
Vent Rate (kt-ft) 450 5500 1760 9720
Max ADI Early 12 Poor 11 Poor 12 Poor 24 Fair
Max ADI Late 6 Very Poor 12 Poor 14 Gen Poor 25 Fair
Max LVORI Early 3 3 5 4
Max LVORI Late 3 3 5 4
Min Vsby Early 10 10 9 6 Fog
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 30 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
mid 50s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the mid
50s. West winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. North winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 50s. Northeast winds
around 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 40s. East winds
5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy with a chance of
showers. Lows around 50. Highs in the upper 50s. Southeast winds
5 to 10 mph.
$$
MAZ017-010800-
Northern Bristol MA-
Including the cities of Attleboro, Berkley, Easton, Mansfield,
Rehoboth, and Taunton
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None None Showers
Chance Precip (%) 20 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 36 (-20) 69 (0) 46 72
RH % (24h trend) 54 (-36) 18 (-2) 93 57
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) Lgt/Var S 5 S 5 S 9 G19
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 6 AM
Precip End 12 PM
Mixing Hgt (ft-AGL) 190 4750 360 2590
Transport Wnd (kts) N 3 SW 6 S 8 SW 17
Vent Rate (kt-ft) 570 28500 2880 44030
Max ADI Early 52 Gen Good 18 Gen Poor 30 Fair 41 Gen Good
Max ADI Late 2 Very Poor 43 Gen Good 6 Very Poor 50 Gen Good
Max LVORI Early 2 2 4 3
Max LVORI Late 2 2 4 3
Min Vsby Early 10 10 9 7
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the lower 70s. Southwest winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southwest winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Northwest winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. North winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
around 5 mph.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the mid 40s.
Highs in the mid 60s. South winds around 5 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the upper 60s. North
winds around 5 mph.
$$
MAZ018-010800-
Western Plymouth MA-
Including the cities of Bridgewater, Brockton, Carver,
Middleboro, and Pembroke
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None None Showers
Chance Precip (%) 20 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 36 (-20) 68 (-1) 46 72
RH % (24h trend) 70 (-20) 19 (0) 83 57
20ft Wnd AM(mph) Lgt/Var S 7 G18
20ft Wnd PM(mph) Lgt/Var S 5 S 5 S 9 G20
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt (ft-AGL) 150 4540 340 2080
Transport Wnd (kts) N 3 S 6 S 9 SW 18
Vent Rate (kt-ft) 450 27240 3060 37440
Max ADI Early 51 Gen Good 19 Gen Poor 31 Fair 46 Gen Good
Max ADI Late 3 Very Poor 43 Gen Good 8 Poor 47 Gen Good
Max LVORI Early 3 2 4 3
Max LVORI Late 3 2 4 3
Min Vsby Early 10 10 9 9
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows around
50. Southwest winds around 5 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Northwest winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. North winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
around 5 mph.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the mid 40s.
Highs in the lower 60s. South winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of
showers. Lows around 50. Highs in the mid 60s. Northeast winds
around 5 mph.
$$
MAZ019-010800-
Eastern Plymouth MA-
Including the cities of Cohasset, Hingham, Marshfield, Plymouth,
and Scituate
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None None Showers
Chance Precip (%) 20 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 38 (-17) 65 (0) 46 69
RH % (24h trend) 92 (-4) 26 (+6) 86 57
20ft Wnd AM(mph) Lgt/Var S 9 G19
20ft Wnd PM(mph) N 5 SE 6 S 6 S 10 G21
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 6 AM
Precip End 1 PM
Mixing Hgt (ft-AGL) 130 3100 250 1560
Transport Wnd (kts) N 6 E 4 S 10 SW 17
Vent Rate (kt-ft) 780 12400 2500 26520
Max ADI Early 14 Gen Poor 16 Gen Poor 17 Gen Poor 32 Fair
Max ADI Late 4 Very Poor 24 Fair 10 Poor 33 Fair
Max LVORI Early 3 2 4 3
Max LVORI Late 3 2 4 3
Min Vsby Early 10 10 9 9
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. South winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows around
50. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. North winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 50s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the mid 40s.
Highs in the lower 60s. Southeast winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of
showers. Lows around 50. Highs in the lower 60s. Northeast winds
5 to 10 mph.
$$
MAZ020-010800-
Southern Bristol MA-
Including the cities of Acushnet, Fall River, New Bedford,
Swansea, and Westport
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None None Showers
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 37 (-17) 65 (-3) 46 67
RH % (24h trend) 96 (-4) 25 (+3) 96 65
20ft Wnd AM(mph) Lgt/Var S 8 G17
20ft Wnd PM(mph) Lgt/Var S 6 S 5 S 10 G19
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 6 AM
Precip End 12 PM
Mixing Hgt (ft-AGL) 180 3830 230 1610
Transport Wnd (kts) N 4 S 8 S 8 SW 17
Vent Rate (kt-ft) 720 30640 1840 27370
Max ADI Early 30 Fair 17 Gen Poor 20 Gen Poor 32 Fair
Max ADI Late 2 Very Poor 34 Fair 9 Poor 32 Fair
Max LVORI Early 2 2 5 3
Max LVORI Late 2 2 5 3
Min Vsby Early 10 10 9 7
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. West winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. North winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the mid 40s.
Highs in the lower 60s. South winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the mid 60s. Northeast
winds 5 to 10 mph.
$$
MAZ021-010800-
Southern Plymouth MA-
Including the cities of Marion, Mattapoisett, Rochester,
and Wareham
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None None Showers
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 36 (-17) 64 (-4) 46 65
RH % (24h trend) 82 (-18) 29 (+7) 89 70
20ft Wnd AM(mph) Lgt/Var S 8 G18
20ft Wnd PM(mph) Lgt/Var S 6 S 5 S 11 G20
Precip Amount 0.00 0.00 0.00 0.01
Precip Duration 1
Precip Begin 6 AM
Precip End 12 PM
Mixing Hgt (ft-AGL) 180 3650 280 1650
Transport Wnd (kts) N 4 S 8 S 9 SW 19
Vent Rate (kt-ft) 720 29200 2520 31350
Max ADI Early 26 Fair 20 Gen Poor 24 Fair 36 Fair
Max ADI Late 2 Very Poor 37 Fair 10 Poor 35 Fair
Max LVORI Early 3 2 5 3
Max LVORI Late 3 2 5 3
Min Vsby Early 10 10 9 8
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
mid 60s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows around
50. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. West winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. North winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 50s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the mid 40s.
Highs in the lower 60s. South winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of
showers. Lows around 50. Highs in the mid 60s. Northeast winds
5 to 10 mph.
$$
MAZ022-010800-
Barnstable MA-
Including the cities of Bourne, Chatham, Falmouth, Hyannis,
Provincetown, and Wellfleet
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None None Showers
Chance Precip (%) 10 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 39 (-13) 59 (-4) 46 61
RH % (24h trend) 96 (-4) 36 (0) 93 75
20ft Wnd AM(mph) Lgt/Var S 10 G19
20ft Wnd PM(mph) Lgt/Var SE 5 S 6 S 11 G21
Precip Amount 0.00 0.00 0.00 0.03
Precip Duration 1
Precip Begin 6 AM
Precip End 1 PM
Mixing Hgt (ft-AGL) 50 2750 210 1220
Transport Wnd (kts) NE 5 E 5 S 13 SW 20
Vent Rate (kt-ft) 250 13750 2730 24400
Max ADI Early 9 Poor 16 Gen Poor 17 Gen Poor 29 Fair
Max ADI Late 4 Very Poor 21 Fair 13 Gen Poor 29 Fair
Max LVORI Early 3 2 4 4
Max LVORI Late 3 2 4 4
Min Vsby Early 10 10 9 8
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 40s. Southwest winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A chance of showers.
Lows in the upper 40s. Highs in the upper 50s. North winds 5 to
10 mph.
.MONDAY...Mostly sunny. Highs in the mid 50s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the mid 40s.
Highs in the upper 50s. Southeast winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of
showers. Lows around 50. Highs around 60. Northeast winds 5 to
10 mph.
$$
MAZ023-010800-
Dukes MA-
Including the cities of Edgartown, Oak Bluffs, and Vineyard Haven
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None None Showers
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 37 (-14) 59 (-5) 47 60
RH % (24h trend) 100 (0) 42 (+2) 93 77
20ft Wnd AM(mph) Lgt/Var S 12 G19
20ft Wnd PM(mph) Lgt/Var SE 6 S 6 S 13 G20
Precip Amount 0.00 0.00 0.00 0.02
Precip Duration 1
Precip Begin 6 AM
Precip End 1 PM
Mixing Hgt (ft-AGL) 60 1630 180 890
Transport Wnd (kts) SE 6 E 6 S 12 SW 19
Vent Rate (kt-ft) 360 9780 2160 16910
Max ADI Early 5 Very Poor 13 Gen Poor 13 Gen Poor 26 Fair
Max ADI Late 4 Very Poor 15 Gen Poor 14 Gen Poor 26 Fair
Max LVORI Early 3 2 4 4
Max LVORI Late 3 2 4 4
Min Vsby Early 10 10 9 7
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Southwest winds 10 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southwest winds 10 to 15 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. West winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. North winds 5 to 10 mph.
.MONDAY THROUGH TUESDAY...Mostly cloudy. Lows in the upper 40s.
Highs in the upper 50s. Southeast winds 10 to 15 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the lower 60s. East
winds 10 to 15 mph.
$$
MAZ024-010800-
Nantucket MA-
Including the city of Nantucket
408 PM EDT Wed Apr 30 2025
Tonight Thu Thu Night Fri
Cloud Cover Mclear Mclear Pcldy Mcldy
Precip Type None None None Showers
Chance Precip (%) 10 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 42 (-9) 55 (-4) 45 57
RH % (24h trend) 96 (0) 49 (-1) 93 80
20ft Wnd AM(mph) NE 5 S 12 G19
20ft Wnd PM(mph) Lgt/Var SE 5 S 6 S 13 G21
Precip Amount 0.00 0.00 0.00 0.07
Precip Duration 1
Precip Begin 6 AM
Precip End 6 PM
Mixing Hgt (ft-AGL) 100 850 190 610
Transport Wnd (kts) S 5 E 7 S 14 SW 23
Vent Rate (kt-ft) 500 5950 2660 14030
Max ADI Early 6 Very Poor 12 Poor 13 Gen Poor 31 Fair
Max ADI Late 8 Poor 12 Poor 18 Gen Poor 30 Fair
Max LVORI Early 5 2 4 4
Max LVORI Late 5 2 4 4
Min Vsby Early 10 10 9 7
Min Vsby Late 10 10 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Southwest winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. Southwest winds 10 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Southwest winds 5 to 10 mph.
.SUNDAY...Partly sunny with a chance of showers. Highs in the
upper 50s. West winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 50s. Northeast winds
10 to 15 mph.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. Lows in the upper 40s.
Highs in the upper 50s. Southeast winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. A chance of
showers. Lows around 50. Highs in the upper 50s. Northeast winds
5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation below normal.
$$
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NWS BOX Office Area Forecast Discussion
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