Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
756
FNUS51 KBOX 222008
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
408 PM EDT Thu May 22 2025
.DISCUSSION...
A late season Nor`eater will bring a cold windswept heavy rain to
the region today and tonight. Winds will gust between 40 and
50 mph along the coast and pockets of minor coastal flooding will
be possible at the time of high tide. The steady rain will be
over by early Friday morning, but a few lingering showers with
unseasonably chilly temperatures will persist into Saturday.
.OUTLOOK...Sunday through Wednesday...
Drier weather with gradually moderating temperatures are on tap
for Sunday and especially Memorial Day when parts of the region
may finally see highs break 70 degrees. Another system may bring
a few showers to the region by the middle of next week...but this
activity may also stay south of the region.
MAZ015-230800-
Suffolk MA-
Including the cities of Boston, Chelsea, Revere, and Winthrop
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Tstms Showers Showers Showers
Chance Precip (%) 100 60 50 30
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 43 (-4) 56 (+8) 47 61
RH % (24h trend) 100 (+4) 59 (-9) 93 57
20ft Wnd AM(mph) NW 11 G26 W 5
20ft Wnd PM(mph) NE 17 G32 W 7 Lgt/Var W 6
Precip Amount 1.33 0.10 0.03 0.00
Precip Duration 12 3 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt (ft-AGL) 1150 3350 870 4440
Transport Wnd (kts) N 26 W 11 SW 6 W 14
Vent Rate (kt-ft) 29900 36850 5220 62160
Max ADI Early 58 Gen Good 42 Gen Good 20 Gen Poor 34 Fair
Max ADI Late 36 Fair 48 Gen Good 8 Poor 34 Fair
Max LVORI Early 4 3 5 4
Max LVORI Late 4 3 5 4
Min Vsby Early 1 Fog 2 Fog 7 6 Fog
Min Vsby Late 2 Fog 6 Fog 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 90 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the upper 40s. West
winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Highs in the mid 60s. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph, becoming east around 5 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. South winds
around 5 mph, becoming west after midnight.
.TUESDAY...Mostly sunny. Highs in the lower 70s. West winds
around 5 mph, becoming south around 5 mph in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows in the mid
50s. Highs in the upper 60s. Southeast winds 5 to 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the mid 50s. Highs in the lower 70s. West winds
5 to 10 mph.
$$
MAZ016-230800-
Eastern Norfolk MA-
Including the cities of Braintree, Milton, Quincy, and Weymouth
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Tstms Showers Showers Showers
Chance Precip (%) 100 60 40 30
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 43 (-4) 57 (+10) 45 61
RH % (24h trend) 100 (+4) 59 (-9) 93 58
20ft Wnd AM(mph) NW 11 G25 W 5
20ft Wnd PM(mph) NE 17 G33 W 7 Lgt/Var W 6
Precip Amount 1.50 0.10 0.01 0.00
Precip Duration 12 3 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt (ft-AGL) 1030 3300 570 4520
Transport Wnd (kts) N 26 W 12 SW 6 W 15
Vent Rate (kt-ft) 26780 39600 3420 67800
Max ADI Early 49 Gen Good 42 Gen Good 18 Gen Poor 35 Fair
Max ADI Late 37 Fair 52 Gen Good 8 Poor 35 Fair
Max LVORI Early 4 3 6 4
Max LVORI Late 4 3 6 4
Min Vsby Early 1 Fog 3 Fog 7 6 Fog
Min Vsby Late 2 Fog 7 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 90
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the upper 40s. West
winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Highs in the mid 60s. West winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph, becoming east in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. South winds
around 5 mph, becoming west after midnight.
.TUESDAY...Mostly sunny. Highs in the lower 70s. West winds
around 5 mph, becoming south around 5 mph in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows in the lower
50s. Highs in the upper 60s. Southeast winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the mid 50s. Highs in the lower 70s. Southwest
winds 5 to 10 mph.
$$
MAZ013-230800-
Western Norfolk MA-
Including the cities of Bellingham, Dedham, Foxborough, Medfield,
Norwood, Stoughton, and Wellesley
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Tstms Showers Showers Showers
Chance Precip (%) 100 50 40 30
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 41 (-5) 56 (+9) 45 60
RH % (24h trend) 100 (0) 59 (-9) 96 56
20ft Wnd AM(mph) NW 9 G23 W 5
20ft Wnd PM(mph) NE 13 G30 W 6 Lgt/Var W 6
Precip Amount 1.17 0.06 0.02 0.00
Precip Duration 11 2 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt (ft-AGL) 720 3760 570 5010
Transport Wnd (kts) N 21 W 12 W 9 W 16
Vent Rate (kt-ft) 15120 45120 5130 80160
Max ADI Early 45 Gen Good 42 Gen Good 17 Gen Poor 37 Fair
Max ADI Late 26 Fair 47 Gen Good 7 Poor 37 Fair
Max LVORI Early 5 2 6 4
Max LVORI Late 5 2 6 4
Min Vsby Early 1 Fog 3 Fog 7 6 Fog
Min Vsby Late 2 Fog 7 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 90 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 40s. West winds
around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s.
Highs in the mid 60s. Northwest winds around 5 mph.
.MONDAY...Mostly sunny. Highs around 70. North winds around
5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. South winds
around 5 mph, becoming west after midnight.
.TUESDAY...Mostly sunny. Highs in the lower 70s. West winds
around 5 mph, becoming south around 5 mph in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows in the lower
50s. Highs in the upper 60s. Southeast winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the lower 70s. West
winds around 5 mph.
$$
MAZ014-230800-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham,
and Woburn
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Tstms Showers Showers Showers
Chance Precip (%) 100 60 50 30
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 43 (-3) 55 (+8) 46 60
RH % (24h trend) 96 (0) 61 (-13) 93 57
20ft Wnd AM(mph) NW 10 G23 W 5
20ft Wnd PM(mph) NE 14 G28 W 7 Lgt/Var W 6
Precip Amount 1.16 0.09 0.05 0.01
Precip Duration 12 3 2 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt (ft-AGL) 750 3360 800 4670
Transport Wnd (kts) N 22 W 12 SW 5 W 14
Vent Rate (kt-ft) 16500 40320 4000 65380
Max ADI Early 44 Gen Good 41 Gen Good 18 Gen Poor 32 Fair
Max ADI Late 24 Fair 45 Gen Good 7 Poor 32 Fair
Max LVORI Early 4 3 5 4
Max LVORI Late 4 3 5 4
Min Vsby Early 1 Fog 2 Fog 6 Fog 6 Fog
Min Vsby Late 2 Fog 5 Fog 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 80 20 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the upper 40s. West
winds around 5 mph.
.SUNDAY...Partly sunny. Highs in the mid 60s. Northwest winds
around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northwest
winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph, becoming east around 5 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
around 5 mph, becoming west after midnight.
.TUESDAY...Mostly sunny. Highs in the lower 70s. West winds
around 5 mph, becoming south around 5 mph in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows in the lower
50s. Highs in the upper 60s. Southeast winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the mid 50s. Highs in the lower 70s. West winds
around 5 mph.
$$
MAZ007-230800-
Eastern Essex MA-
Including the cities of Beverly, Gloucester, Newburyport,
Peabody, Salem, and Saugus
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Cloudy Mcldy
Precip Type Tstms Showers Showers Showers
Chance Precip (%) 100 70 50 30
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 42 (-4) 55 (+8) 45 61
RH % (24h trend) 100 (0) 59 (-12) 96 60
20ft Wnd AM(mph) NW 13 G29 W 5
20ft Wnd PM(mph) NE 17 G34 W 8 G18 Lgt/Var W 5
Precip Amount 1.48 0.11 0.05 0.01
Precip Duration 12 3 2 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt (ft-AGL) 910 2940 590 4650
Transport Wnd (kts) NE 29 W 11 W 7 W 14
Vent Rate (kt-ft) 26390 32340 4130 65100
Max ADI Early 54 Gen Good 45 Gen Good 23 Fair 27 Fair
Max ADI Late 38 Fair 46 Gen Good 6 Very Poor 27 Fair
Max LVORI Early 4 3 6 4
Max LVORI Late 4 3 6 4
Min Vsby Early 1 Fog 2 Fog 6 Fog 6 Fog
Min Vsby Late 2 Fog 4 Fog 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 100 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Northwest
winds 5 to 10 mph.
.SUNDAY...Partly sunny. Highs in the lower 60s. Northwest winds
5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northwest
winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the mid 60s. North winds around
5 mph, becoming southeast around 5 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows around 50. South winds around
5 mph, becoming west after midnight.
.TUESDAY...Mostly sunny. Highs in the upper 60s. West winds
around 5 mph, becoming southeast in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows in the lower
50s. Highs in the mid 60s. Southeast winds 5 to 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the upper 60s. Southeast
winds 5 to 10 mph.
$$
MAZ006-230800-
Western Essex MA-
Including the cities of Amesbury, Andover, Haverhill, Lawrence,
Methuen, and Topsfield
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Cloudy Mcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 100 60 50 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 41 (-5) 54 (+7) 45 59
RH % (24h trend) 100 (0) 61 (-13) 100 57
20ft Wnd AM(mph) NW 10 G23 Lgt/Var
20ft Wnd PM(mph) NE 13 G27 W 6 Lgt/Var W 5
Precip Amount 1.18 0.10 0.06 0.01
Precip Duration 12 3 2 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt (ft-AGL) 720 3010 440 5020
Transport Wnd (kts) NE 22 W 12 W 5 NW 15
Vent Rate (kt-ft) 15840 36120 2200 75300
Max ADI Early 42 Gen Good 40 Fair 21 Fair 28 Fair
Max ADI Late 24 Fair 44 Gen Good 4 Very Poor 28 Fair
Max LVORI Early 5 3 7 5
Max LVORI Late 5 3 7 5
Min Vsby Early 1 Fog 2 Fog 6 Fog 6 Fog
Min Vsby Late 2 Fog 4 Fog 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 90 20 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northwest
winds around 5 mph.
.SUNDAY...Partly sunny. Highs in the lower 60s. Northwest winds
around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northwest
winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph, becoming east around 5 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. South winds
around 5 mph in the evening, becoming light and variable.
.TUESDAY...Mostly sunny. Highs in the lower 70s. West winds
around 5 mph, becoming south around 5 mph in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows in the lower
50s. Highs in the upper 60s. Southeast winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the lower 70s. Southwest
winds around 5 mph.
$$
MAZ005-230800-
Central Middlesex MA-
Including the cities of Burlington, Chelmsford, Framingham,
Hopkinton, Lowell, and Natick
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Cloudy Mcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 100 50 50 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 41 (-4) 55 (+8) 45 60
RH % (24h trend) 100 (0) 59 (-15) 96 57
20ft Wnd AM(mph) NW 8 G22 Lgt/Var
20ft Wnd PM(mph) NE 12 G26 W 6 Lgt/Var W 6
Precip Amount 1.01 0.08 0.05 0.01
Precip Duration 12 3 2 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt (ft-AGL) 860 3370 460 5180
Transport Wnd (kts) N 19 W 11 W 7 NW 15
Vent Rate (kt-ft) 16340 37070 3220 77700
Max ADI Early 42 Gen Good 41 Gen Good 16 Gen Poor 33 Fair
Max ADI Late 23 Fair 41 Gen Good 4 Very Poor 33 Fair
Max LVORI Early 5 3 6 4
Max LVORI Late 5 3 6 4
Min Vsby Early 1 Fog 2 Fog 6 Fog 5 Fog
Min Vsby Late 2 Fog 5 Fog 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 80 20 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northwest
winds around 5 mph.
.SUNDAY...Partly sunny. Highs in the mid 60s. Northwest winds
5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northwest
winds around 5 mph.
.MONDAY...Mostly sunny. Highs around 70. North winds around
5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. South winds
around 5 mph, becoming west after midnight.
.TUESDAY...Mostly sunny. Highs in the lower 70s. West winds
around 5 mph, becoming south in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows in the lower
50s. Highs in the upper 60s. Southeast winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the lower 70s. West
winds around 5 mph.
$$
MAZ012-230800-
Southern Worcester MA-
Including the cities of Milford, Oxford, Sturbridge, Uxbridge,
Westborough, and Worcester
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 100 40 40 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 40 (-4) 55 (+10) 44 59
RH % (24h trend) 100 (0) 57 (-17) 96 57
20ft Wnd AM(mph) NW 8 G19 W 6
20ft Wnd PM(mph) NE 13 G26 W 6 Lgt/Var W 8
Precip Amount 0.97 0.04 0.02 0.00
Precip Duration 10 2 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt (ft-AGL) 920 3690 630 5110
Transport Wnd (kts) N 20 W 12 W 10 W 17
Vent Rate (kt-ft) 18400 44280 6300 86870
Max ADI Early 42 Gen Good 36 Fair 23 Fair 38 Fair
Max ADI Late 26 Fair 48 Gen Good 9 Poor 38 Fair
Max LVORI Early 5 2 6 4
Max LVORI Late 5 2 6 4
Min Vsby Early 1 Fog 1 Fog 5 Fog 5 Fog
Min Vsby Late 2 Fog 6 Fog 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 90 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 40s. West winds
5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s.
Highs in the lower 60s. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs around 70. Northwest winds around
5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds
around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Lows around 50. Highs
around 70. Southeast winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the lower 70s. West
winds 5 to 10 mph.
$$
MAZ004-230800-
Northern Worcester MA-
Including the cities of Athol, Boylston, Brookfield, Fitchburg,
Gardner, and Harvard
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 100 40 50 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 38 (-5) 54 (+10) 42 58
RH % (24h trend) 100 (0) 59 (-6) 100 57
20ft Wnd AM(mph) NW 7 G18 W 5
20ft Wnd PM(mph) NE 13 G25 W 6 Lgt/Var W 7
Precip Amount 0.84 0.05 0.04 0.00
Precip Duration 10 2 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt (ft-AGL) 920 3330 590 4930
Transport Wnd (kts) N 17 W 11 W 10 NW 16
Vent Rate (kt-ft) 15640 36630 5900 78880
Max ADI Early 42 Gen Good 31 Fair 21 Fair 35 Fair
Max ADI Late 21 Fair 40 Fair 8 Poor 35 Fair
Max LVORI Early 5 3 6 4
Max LVORI Late 5 3 6 4
Min Vsby Early 1 Fog 1 Fog 5 Fog 4 Fog
Min Vsby Late 2 Fog 6 Fog 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 90 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the lower 40s. West
winds 5 to 10 mph.
.SUNDAY...Partly sunny. Highs in the lower 60s. Northwest winds
5 to 10 mph.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 40s.
Highs in the upper 60s. Northwest winds around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph, becoming southwest in the afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows around 50. Southwest winds
around 5 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows in the lower 50s. Highs in the upper 60s. West
winds 5 to 10 mph.
$$
MAZ026-230800-
Northern Middlesex MA-
Including the cities of Ashby, Ayer, Groton, Pepperell, Shirley,
and Townsend
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Cloudy Cloudy Mcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 100 50 50 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 39 (-5) 55 (+10) 44 60
RH % (24h trend) 100 (0) 59 (-15) 96 57
20ft Wnd AM(mph) NW 7 G18 Lgt/Var
20ft Wnd PM(mph) NE 11 G23 NW 5 Lgt/Var NW 6
Precip Amount 0.90 0.10 0.05 0.01
Precip Duration 11 3 2 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt (ft-AGL) 970 3500 420 5210
Transport Wnd (kts) N 18 W 10 W 7 NW 15
Vent Rate (kt-ft) 17460 35000 2940 78150
Max ADI Early 44 Gen Good 41 Gen Good 15 Gen Poor 36 Fair
Max ADI Late 23 Fair 39 Fair 4 Very Poor 36 Fair
Max LVORI Early 5 3 7 4
Max LVORI Late 5 3 7 4
Min Vsby Early 1 Fog 2 Fog 6 Fog 5 Fog
Min Vsby Late 2 Fog 6 Fog 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 90 20 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northwest
winds around 5 mph.
.SUNDAY...Partly sunny. Highs in the lower 60s. Northwest winds
5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northwest
winds around 5 mph.
.MONDAY...Mostly sunny. Highs around 70. Northwest winds around
5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds
around 5 mph in the evening, becoming light and variable.
.TUESDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
around 5 mph, becoming south in the afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Southwest
winds around 5 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows in the lower 50s. Highs around 70. West winds
around 5 mph.
$$
MAZ002-230800-
Western Franklin MA-
Including the cities of Ashfield, Charlemont, Colrain,
and Shelburne
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Cloudy Mcldy Mcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 90 40 40 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 35 (-6) 51 (+8) 41 56
RH % (24h trend) 100 (0) 64 (-1) 93 59
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) NE 9 G20 Lgt/Var Lgt/Var NW 6
Precip Amount 0.32 0.02 0.03 0.00
Precip Duration 8 2 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt (ft-AGL) 380 3030 280 4650
Transport Wnd (kts) N 10 W 8 W 8 NW 16
Vent Rate (kt-ft) 3800 24240 2240 74400
Max ADI Early 32 Fair 24 Fair 18 Gen Poor 35 Fair
Max ADI Late 14 Gen Poor 30 Fair 6 Very Poor 35 Fair
Max LVORI Early 5 3 5 4
Max LVORI Late 5 3 5 4
Min Vsby Early 2 Fog 3 Fog 5 Fog 5 Fog
Min Vsby Late 3 Fog 5 Fog 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 20 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 40s. Northwest winds 5 to 10 mph.
.SUNDAY...Partly sunny. Highs in the upper 50s. Northwest winds
5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. Northwest
winds around 5 mph.
.MONDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Northwest winds around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northwest
winds around 5 mph.
.TUESDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. North winds around 5 mph, becoming south in the
afternoon.
.TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy with a
chance of showers. Lows around 50. Highs in the lower 60s.
Northeast winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Northwest winds around 5 mph, becoming west around
5 mph in the afternoon.
$$
MAZ003-230800-
Eastern Franklin MA-
Including the cities of Greenfield, Leverett, Northfield, Orange,
and Whately
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Cloudy Mcldy Mcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 100 40 50 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 38 (-6) 54 (+9) 43 59
RH % (24h trend) 100 (0) 59 (0) 100 55
20ft Wnd AM(mph) NW 5 Lgt/Var
20ft Wnd PM(mph) NE 10 G23 Lgt/Var Lgt/Var NW 7
Precip Amount 0.52 0.03 0.05 0.01
Precip Duration 9 2 2 2
Precip Begin 6 PM Continuing Continuing Continuing
Precip End Continuing Continuing Continuing 6 PM
Mixing Hgt (ft-AGL) 840 3150 430 5250
Transport Wnd (kts) N 12 W 8 SW 7 NW 15
Vent Rate (kt-ft) 10080 25200 3010 78750
Max ADI Early 39 Fair 32 Fair 15 Gen Poor 29 Fair
Max ADI Late 18 Gen Poor 29 Fair 5 Very Poor 29 Fair
Max LVORI Early 5 3 6 5
Max LVORI Late 5 3 6 5
Min Vsby Early 2 Fog 3 Fog 5 Fog 5 Fog
Min Vsby Late 2 Fog 6 Fog 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 30 20 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northwest
winds 5 to 10 mph.
.SUNDAY...Partly sunny. Highs in the lower 60s. Northwest winds
5 to 10 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows in the
mid 40s. Highs in the upper 60s. Northwest winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming south in the afternoon.
.TUESDAY NIGHT...Mostly cloudy. Lows around 50. South winds
around 5 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows in the lower 50s. Highs in the upper 60s. West
winds around 5 mph.
$$
MAZ008-230800-
Western Hampshire MA-
Including the cities of Chesterfield, Plainfield, Westhampton,
Williamsburg, and Worthington
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 90 40 40 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 36 (-5) 52 (+9) 41 56
RH % (24h trend) 100 (0) 63 (+2) 93 55
20ft Wnd AM(mph) Lgt/Var W 6
20ft Wnd PM(mph) NE 9 G22 W 5 Lgt/Var NW 8
Precip Amount 0.26 0.01 0.03 0.00
Precip Duration 8 2 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt (ft-AGL) 400 2980 410 4370
Transport Wnd (kts) N 10 W 9 W 9 NW 17
Vent Rate (kt-ft) 4000 26820 3690 74290
Max ADI Early 32 Fair 21 Fair 22 Fair 41 Gen Good
Max ADI Late 14 Gen Poor 32 Fair 10 Poor 41 Gen Good
Max LVORI Early 5 3 5 4
Max LVORI Late 5 3 5 4
Min Vsby Early 2 Fog 3 Fog 5 Fog 5 Fog
Min Vsby Late 2 Fog 5 Fog 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 10 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Northwest
winds 5 to 10 mph.
.SUNDAY...Partly sunny. Highs around 60. Northwest winds 5 to
10 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows in the
mid 40s. Highs in the upper 60s. Northwest winds around 5 mph.
.TUESDAY...Partly sunny. Highs in the upper 60s. North winds
around 5 mph, becoming south around 5 mph in the afternoon.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows around 50. Highs in the mid 60s. West winds around
5 mph.
$$
MAZ010-230800-
Eastern Hampshire MA-
Including the cities of Amherst, Belchertown, Northampton,
Southampton, and Ware
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 100 40 50 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 39 (-6) 56 (+10) 43 60
RH % (24h trend) 96 (-4) 57 (-1) 96 53
20ft Wnd AM(mph) NW 5 W 5
20ft Wnd PM(mph) NE 11 G23 W 5 Lgt/Var W 8
Precip Amount 0.44 0.02 0.04 0.00
Precip Duration 8 2 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt (ft-AGL) 830 3390 480 5060
Transport Wnd (kts) N 11 W 8 SW 7 NW 17
Vent Rate (kt-ft) 9130 27120 3360 86020
Max ADI Early 39 Fair 32 Fair 20 Gen Poor 34 Fair
Max ADI Late 19 Gen Poor 32 Fair 6 Very Poor 34 Fair
Max LVORI Early 5 3 6 4
Max LVORI Late 5 3 6 4
Min Vsby Early 2 Fog 3 Fog 6 Fog 5 Fog
Min Vsby Late 2 Fog 6 Fog 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 20 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 40s. West winds
5 to 10 mph.
.SUNDAY...Partly sunny. Highs in the mid 60s. Northwest winds
5 to 10 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows in the
upper 40s. Highs in the lower 70s. Northwest winds around 5 mph.
.TUESDAY...Partly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming south around 5 mph in the afternoon.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows in the lower 50s. Highs around 70. West winds
around 5 mph.
$$
MAZ009-230800-
Western Hampden MA-
Including the cities of Blandford, Chester, Granville,
Montgomery, Russell, and Tolland
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 90 40 30 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 37 (-4) 53 (+10) 42 57
RH % (24h trend) 100 (0) 61 (-13) 96 57
20ft Wnd AM(mph) NW 5 W 6
20ft Wnd PM(mph) NE 10 G22 W 5 Lgt/Var NW 8
Precip Amount 0.22 0.00 0.02 0.00
Precip Duration 7 2
Precip Begin 6 PM 6 PM
Precip End 6 AM 6 AM
Mixing Hgt (ft-AGL) 360 2860 570 4230
Transport Wnd (kts) N 10 W 9 W 10 NW 18
Vent Rate (kt-ft) 3600 25740 5700 76140
Max ADI Early 33 Fair 20 Gen Poor 23 Fair 45 Gen Good
Max ADI Late 14 Gen Poor 32 Fair 12 Poor 45 Gen Good
Max LVORI Early 6 3 5 4
Max LVORI Late 6 3 5 4
Min Vsby Early 2 Fog 3 Fog 5 Fog 6 Fog
Min Vsby Late 3 Fog 6 Fog 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 90 10 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northwest
winds 5 to 10 mph.
.SUNDAY...Partly sunny. Highs in the lower 60s. Northwest winds
5 to 10 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy. Lows in the
mid 40s. Highs in the upper 60s. Northwest winds around 5 mph.
.TUESDAY...Partly sunny. Highs around 70. North winds around
5 mph, becoming south around 5 mph in the afternoon.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows in the lower 50s. Highs in the upper 60s. West
winds around 5 mph.
$$
MAZ011-230800-
Eastern Hampden MA-
Including the cities of Chicopee, Holland, Palmer, Southwick,
Springfield, and Westfield
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 100 40 40 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 39 (-6) 56 (+10) 43 60
RH % (24h trend) 100 (0) 59 (-7) 96 53
20ft Wnd AM(mph) NW 6 G17 W 6
20ft Wnd PM(mph) NE 12 G26 W 5 Lgt/Var W 8 G17
Precip Amount 0.45 0.01 0.02 0.00
Precip Duration 8 1 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt (ft-AGL) 840 3350 570 4880
Transport Wnd (kts) N 11 W 9 SW 8 NW 17
Vent Rate (kt-ft) 9240 30150 4560 82960
Max ADI Early 41 Gen Good 31 Fair 18 Gen Poor 39 Fair
Max ADI Late 17 Gen Poor 35 Fair 8 Poor 39 Fair
Max LVORI Early 5 3 6 4
Max LVORI Late 5 3 6 4
Min Vsby Early 2 Fog 3 Fog 6 Fog 5 Fog
Min Vsby Late 2 Fog 6 Fog 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 40s. West winds
5 to 10 mph.
.SUNDAY...Partly sunny. Highs in the mid 60s. Northwest winds
5 to 10 mph.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 40s.
Highs in the lower 70s. Northwest winds around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds
around 5 mph.
.TUESDAY...Partly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming south around 5 mph in the afternoon.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows in the lower 50s. Highs around 70. West winds 5 to
10 mph.
$$
CTZ002-230800-
Hartford CT-
Including the cities of Hartford, Glastonbury, Granby,
Southington, and Windsor Locks
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 90 30 30 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 40 (-5) 57 (+10) 43 61
RH % (24h trend) 100 (0) 59 (+2) 96 53
20ft Wnd AM(mph) NW 5 W 5
20ft Wnd PM(mph) N 11 G23 W 5 Lgt/Var NW 8
Precip Amount 0.22 0.01 0.01 0.00
Precip Duration 7 1 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt (ft-AGL) 700 3460 660 5040
Transport Wnd (kts) N 10 W 9 W 8 W 17
Vent Rate (kt-ft) 7000 31140 5280 85680
Max ADI Early 40 Fair 25 Fair 22 Fair 43 Gen Good
Max ADI Late 21 Fair 34 Fair 8 Poor 43 Gen Good
Max LVORI Early 5 3 6 4
Max LVORI Late 5 3 6 4
Min Vsby Early 2 Fog 4 Fog 7 7
Min Vsby Late 3 Fog 7 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northwest
winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Highs in the mid 60s. Northwest winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Highs in the lower 70s. Northwest winds around 5 mph.
.TUESDAY...Partly sunny. Highs in the lower 70s. Northeast winds
around 5 mph, becoming south around 5 mph in the afternoon.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows in the lower 50s. Highs around 70. West winds
around 5 mph.
$$
CTZ003-230800-
Tolland CT-
Including the cities of Mansfield, Stafford Springs, and Vernon
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Mcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 90 40 40 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 39 (-5) 56 (+10) 43 60
RH % (24h trend) 100 (0) 57 (-6) 96 55
20ft Wnd AM(mph) NW 6 G17 W 6
20ft Wnd PM(mph) NE 13 G26 W 6 Lgt/Var W 8 G17
Precip Amount 0.46 0.01 0.02 0.00
Precip Duration 8 1 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt (ft-AGL) 800 3330 480 4900
Transport Wnd (kts) N 15 W 10 W 11 W 18
Vent Rate (kt-ft) 12000 33300 5280 88200
Max ADI Early 40 Fair 27 Fair 22 Fair 40 Fair
Max ADI Late 20 Gen Poor 37 Fair 8 Poor 40 Fair
Max LVORI Early 5 3 6 4
Max LVORI Late 5 3 6 4
Min Vsby Early 1 Fog 4 Fog 7 7
Min Vsby Late 2 Fog 7 6 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 10 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 40s. West winds
5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s.
Highs in the mid 60s. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs around 70. Northwest winds around
5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southwest
winds around 5 mph, becoming west after midnight.
.TUESDAY...Partly sunny. Highs in the lower 70s. Northwest winds
around 5 mph, becoming south around 5 mph in the afternoon.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly cloudy with a chance of
showers. Lows in the lower 50s. Highs in the upper 60s. West
winds around 5 mph.
$$
CTZ004-230800-
Windham CT-
Including the cities of Ashford, Plainfield, Putnam,
and Willimantic
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Pcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 100 30 40 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 40 (-4) 56 (+10) 43 61
RH % (24h trend) 100 (0) 57 (-4) 96 55
20ft Wnd AM(mph) NW 6 G18 W 6
20ft Wnd PM(mph) N 14 G27 W 6 Lgt/Var W 8
Precip Amount 0.71 0.01 0.02 0.00
Precip Duration 8 1 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt (ft-AGL) 740 3620 580 5140
Transport Wnd (kts) N 17 W 11 W 11 W 18
Vent Rate (kt-ft) 12580 39820 6380 92520
Max ADI Early 41 Gen Good 40 Fair 25 Fair 40 Fair
Max ADI Late 21 Fair 44 Gen Good 8 Poor 40 Fair
Max LVORI Early 5 2 6 4
Max LVORI Late 5 2 6 4
Min Vsby Early 1 Fog 3 Fog 7 6 Fog
Min Vsby Late 2 Fog 7 6 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 40 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 40s. West winds
5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s.
Highs in the mid 60s. Northwest winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Highs around 70. West winds around 5 mph.
.TUESDAY...Partly sunny. Highs in the lower 70s. West winds
around 5 mph, becoming south around 5 mph in the afternoon.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. South winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Highs in the upper 60s. Southeast
winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the lower 70s. West
winds 5 to 10 mph.
$$
RIZ001-230800-
Northwest Providence RI-
Including the cities of Cumberland, Foster, Glocester,
and Smithfield
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Pcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 100 30 40 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 41 (-3) 56 (+10) 44 59
RH % (24h trend) 96 (-4) 57 (-14) 96 55
20ft Wnd AM(mph) NW 8 G19 W 6
20ft Wnd PM(mph) N 15 G28 W 6 Lgt/Var W 7
Precip Amount 1.00 0.03 0.02 0.00
Precip Duration 10 2 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt (ft-AGL) 670 3730 660 5020
Transport Wnd (kts) N 20 W 12 W 10 W 17
Vent Rate (kt-ft) 13400 44760 6600 85340
Max ADI Early 43 Gen Good 44 Gen Good 23 Fair 40 Fair
Max ADI Late 24 Fair 47 Gen Good 8 Poor 40 Fair
Max LVORI Early 5 2 6 4
Max LVORI Late 5 2 6 4
Min Vsby Early 1 Fog 3 Fog 7 6 Fog
Min Vsby Late 2 Fog 7 6 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 80 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s. West winds
around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s.
Highs in the lower 60s. Northwest winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Lows around 50. Highs
in the upper 60s. Southeast winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs around 70. Southwest winds
around 5 mph.
$$
RIZ002-230800-
Southeast Providence RI-
Including the cities of Cranston, Johnston, Pawtucket,
and Providence
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Pcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 100 40 40 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 42 (-4) 57 (+10) 45 61
RH % (24h trend) 100 (0) 57 (-11) 96 55
20ft Wnd AM(mph) NW 9 G19 W 6
20ft Wnd PM(mph) N 16 G28 W 7 Lgt/Var W 7
Precip Amount 0.93 0.03 0.01 0.00
Precip Duration 10 1 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt (ft-AGL) 640 3870 780 5040
Transport Wnd (kts) NW 20 W 12 W 10 W 17
Vent Rate (kt-ft) 12800 46440 7800 85680
Max ADI Early 47 Gen Good 50 Gen Good 27 Fair 43 Gen Good
Max ADI Late 23 Fair 49 Gen Good 8 Poor 43 Gen Good
Max LVORI Early 5 1 6 4
Max LVORI Late 5 1 6 4
Min Vsby Early 1 Fog 4 Fog 8 7
Min Vsby Late 2 Fog 7 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 80 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s. West winds
around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Highs in the mid 60s. Northwest winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Highs around 70. West winds around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Lows in the lower
50s. Highs around 70. Southeast winds 5 to 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs around 70. Southwest winds
5 to 10 mph.
$$
RIZ003-230800-
Western Kent RI-
Including the cities of Coventry and West Greenwich
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Pcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 100 30 30 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 41 (-4) 57 (+11) 44 60
RH % (24h trend) 96 (0) 59 (-12) 96 55
20ft Wnd AM(mph) NW 8 G19 W 6
20ft Wnd PM(mph) N 15 G29 W 7 Lgt/Var W 8
Precip Amount 0.79 0.01 0.00 0.00
Precip Duration 9 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 530 3480 470 5010
Transport Wnd (kts) N 19 W 11 W 11 W 18
Vent Rate (kt-ft) 10070 38280 5170 90180
Max ADI Early 45 Gen Good 46 Gen Good 26 Fair 40 Fair
Max ADI Late 22 Fair 46 Gen Good 10 Poor 40 Fair
Max LVORI Early 5 2 6 4
Max LVORI Late 5 2 6 4
Min Vsby Early 1 Fog 4 Fog 8 8
Min Vsby Late 2 Fog 8 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s. West winds
around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Highs in the mid 60s. Northwest winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Highs in the upper 60s. West winds around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Lows around 50. Highs
in the upper 60s. Southeast winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs around 70. Southwest winds
5 to 10 mph.
$$
RIZ004-230800-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Pcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 100 30 30 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 42 (-4) 58 (+10) 45 62
RH % (24h trend) 96 (-4) 55 (-16) 93 53
20ft Wnd AM(mph) NW 9 G19 W 6
20ft Wnd PM(mph) N 17 G29 W 7 Lgt/Var W 8
Precip Amount 0.87 0.02 0.00 0.00
Precip Duration 10 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 630 3670 790 4880
Transport Wnd (kts) NW 21 W 12 W 11 W 17
Vent Rate (kt-ft) 13230 44040 8690 82960
Max ADI Early 50 Gen Good 51 Gen Good 25 Fair 42 Gen Good
Max ADI Late 25 Fair 50 Gen Good 9 Poor 42 Gen Good
Max LVORI Early 5 1 5 4
Max LVORI Late 5 1 5 4
Min Vsby Early 1 Fog 4 Fog 8 8
Min Vsby Late 2 Fog 8 8 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. West
winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Highs in the mid 60s. Northwest winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows around 50. Highs
in the upper 60s. West winds around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Lows in the lower
50s. Highs in the upper 60s. Southeast winds 5 to 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the mid 50s. Highs around 70. Southwest winds
5 to 10 mph.
$$
RIZ005-230800-
Bristol RI-
Including the cities of Barrington, Bristol, and Warren
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Pcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 100 40 30 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 44 (-3) 58 (+9) 47 62
RH % (24h trend) 96 (0) 57 (-20) 93 57
20ft Wnd AM(mph) NW 10 G21 W 6
20ft Wnd PM(mph) N 18 G32 W 8 SW 5 W 8
Precip Amount 0.90 0.03 0.00 0.00
Precip Duration 10 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 720 3440 830 4880
Transport Wnd (kts) NW 22 W 13 W 9 W 18
Vent Rate (kt-ft) 15840 44720 7470 87840
Max ADI Early 50 Gen Good 50 Gen Good 25 Fair 41 Gen Good
Max ADI Late 27 Fair 49 Gen Good 8 Poor 41 Gen Good
Max LVORI Early 4 2 5 4
Max LVORI Late 4 2 5 4
Min Vsby Early 1 Fog 5 Fog 8 8
Min Vsby Late 2 Fog 8 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the upper 40s. West
winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Highs in the mid 60s. Northwest winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the lower 50s.
Highs in the upper 60s. West winds around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Lows in the lower
50s. Highs in the upper 60s. Southeast winds 5 to 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the mid 50s. Highs in the upper 60s. Southwest
winds 5 to 10 mph.
$$
RIZ006-230800-
Washington RI-
Including the cities of Kingston, Narragansett, Richmond,
and Westerly
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Pcldy Pcldy
Precip Type Rain Rain Showers Showers
Chance Precip (%) 100 20 30 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 42 (-4) 58 (+9) 44 62
RH % (24h trend) 96 (-4) 55 (-16) 93 52
20ft Wnd AM(mph) NW 8 G19 W 6
20ft Wnd PM(mph) N 16 G33 W 7 W 5 W 7
Precip Amount 0.69 0.01 0.00 0.00
Precip Duration 8 0
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 600 3400 540 4980
Transport Wnd (kts) NW 22 W 12 W 11 W 18
Vent Rate (kt-ft) 13200 40800 5940 89640
Max ADI Early 51 Gen Good 43 Gen Good 35 Fair 44 Gen Good
Max ADI Late 30 Fair 49 Gen Good 10 Poor 44 Gen Good
Max LVORI Early 5 2 5 4
Max LVORI Late 5 2 5 4
Min Vsby Early 1 Fog 4 Fog 8 8
Min Vsby Late 2 Fog 8 8 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. West
winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Highs in the mid 60s. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph, becoming southwest around 5 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows around 50. Southwest winds
around 5 mph, becoming west after midnight.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Lows in the lower
50s. Highs in the upper 60s. Southeast winds 5 to 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the upper 60s. Southwest
winds 5 to 10 mph.
$$
RIZ007-230800-
Newport RI-
Including the cities of Newport, Portsmouth, and Tiverton
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Pcldy Pcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 100 30 30 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 44 (-3) 59 (+10) 48 62
RH % (24h trend) 100 (0) 59 (-12) 93 56
20ft Wnd AM(mph) NW 10 G22 W 7
20ft Wnd PM(mph) N 19 G33 W 9 SW 6 W 8
Precip Amount 0.94 0.02 0.00 0.00
Precip Duration 10 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 1250 3210 900 4920
Transport Wnd (kts) N 28 W 13 W 14 W 17
Vent Rate (kt-ft) 35000 41730 12600 83640
Max ADI Early 59 Gen Good 47 Gen Good 35 Fair 43 Gen Good
Max ADI Late 35 Fair 47 Gen Good 12 Poor 43 Gen Good
Max LVORI Early 4 2 5 4
Max LVORI Late 4 2 5 4
Min Vsby Early 1 Fog 5 Fog 8 8
Min Vsby Late 2 Fog 8 8 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows around 50. West winds 5 to
10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows around 50. Highs
in the mid 60s. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph, becoming southwest around 5 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest
winds around 5 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Lows in the lower
50s. Highs in the mid 60s. Southeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 50s. Southeast winds 5 to 10 mph.
.THURSDAY...Partly sunny. Highs in the upper 60s. Southeast winds
5 to 10 mph, becoming southwest in the afternoon.
$$
RIZ008-230800-
Block Island RI-
Including the city of New Shoreham
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Pcldy Pcldy
Precip Type Rain None Showers Showers
Chance Precip (%) 90 20 20 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 46 (-2) 57 (+5) 50 60
RH % (24h trend) 96 (0) 66 (-8) 83 64
20ft Wnd AM(mph) W 11 G19 W 10
20ft Wnd PM(mph) N 22 G35 W 10 W 8 W 10
Precip Amount 0.49 0.00 0.00 0.00
Precip Duration 6
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt (ft-AGL) 1600 2410 2190 4170
Transport Wnd (kts) NW 22 W 15 W 21 W 20
Vent Rate (kt-ft) 35200 36150 45990 83400
Max ADI Early 82 Good 40 Fair 60 Gen Good 76 Good
Max ADI Late 48 Gen Good 56 Gen Good 35 Fair 76 Good
Max LVORI Early 4 3 3 3
Max LVORI Late 4 3 3 3
Min Vsby Early 1 Fog 9 8 8
Min Vsby Late 4 Fog 9 8 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. West
winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s.
Highs in the lower 60s. Northwest winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Northwest winds around
5 mph, becoming southwest in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southwest
winds around 5 mph.
.TUESDAY...Partly sunny. Highs in the lower 60s. Southwest winds
5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 60s. East winds
5 to 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the mid 50s. Highs in the mid 60s. Southwest
winds 5 to 10 mph.
$$
MAZ017-230800-
Northern Bristol MA-
Including the cities of Attleboro, Berkley, Easton, Mansfield,
Rehoboth, and Taunton
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Pcldy
Precip Type Tstms Showers Showers Showers
Chance Precip (%) 100 40 40 20
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 42 (-4) 57 (+10) 44 61
RH % (24h trend) 100 (0) 59 (-15) 100 58
20ft Wnd AM(mph) NW 8 G22 W 5
20ft Wnd PM(mph) N 13 G30 W 6 Lgt/Var W 6
Precip Amount 1.23 0.05 0.01 0.00
Precip Duration 11 2 2
Precip Begin 6 PM Continuing Continuing
Precip End Continuing Continuing 6 AM
Mixing Hgt (ft-AGL) 570 3680 630 4980
Transport Wnd (kts) NW 20 W 12 W 9 W 16
Vent Rate (kt-ft) 11400 44160 5670 79680
Max ADI Early 44 Gen Good 50 Gen Good 18 Gen Poor 37 Fair
Max ADI Late 23 Fair 51 Gen Good 5 Very Poor 37 Fair
Max LVORI Early 5 2 7 5
Max LVORI Late 5 2 7 5
Min Vsby Early 1 Fog 4 Fog 8 6 Fog
Min Vsby Late 3 Fog 8 6 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 80 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 40s. West winds
around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s.
Highs in the mid 60s. Northwest winds around 5 mph.
.MONDAY...Mostly sunny. Highs around 70. North winds around
5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. South winds
around 5 mph in the evening, becoming light and variable.
.TUESDAY...Mostly sunny. Highs in the lower 70s. West winds
around 5 mph, becoming south around 5 mph in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows in the lower
50s. Highs in the upper 60s. Southeast winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the lower 70s. Southwest
winds around 5 mph.
$$
MAZ018-230800-
Western Plymouth MA-
Including the cities of Bridgewater, Brockton, Carver,
Middleboro, and Pembroke
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Pcldy
Precip Type Tstms Showers Showers Showers
Chance Precip (%) 100 50 40 30
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 43 (-4) 58 (+11) 45 61
RH % (24h trend) 100 (+4) 55 (-16) 96 58
20ft Wnd AM(mph) W 10 G24 W 5
20ft Wnd PM(mph) NE 15 G32 W 7 Lgt/Var W 5
Precip Amount 1.67 0.06 0.00 0.00
Precip Duration 11 2
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 520 3530 630 4880
Transport Wnd (kts) NW 20 W 12 W 7 W 15
Vent Rate (kt-ft) 10400 42360 4410 73200
Max ADI Early 46 Gen Good 49 Gen Good 20 Gen Poor 37 Fair
Max ADI Late 24 Fair 55 Gen Good 5 Very Poor 37 Fair
Max LVORI Early 5 2 6 4
Max LVORI Late 5 2 6 4
Min Vsby Early 1 Fog 4 Fog 8 6 Fog
Min Vsby Late 2 Fog 8 6 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 40s. West winds
around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s.
Highs in the mid 60s. Northwest winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph, becoming east around 5 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. South winds
around 5 mph in the evening, becoming light and variable.
.TUESDAY...Mostly sunny. Highs in the lower 70s. West winds
around 5 mph, becoming south around 5 mph in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows in the lower
50s. Highs in the upper 60s. Southeast winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the lower 70s. Southwest
winds 5 to 10 mph.
$$
MAZ019-230800-
Eastern Plymouth MA-
Including the cities of Cohasset, Hingham, Marshfield, Plymouth,
and Scituate
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Pcldy
Precip Type Tstms Showers Showers Showers
Chance Precip (%) 100 60 40 30
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 43 (-4) 58 (+10) 45 62
RH % (24h trend) 100 (+4) 55 (-16) 96 58
20ft Wnd AM(mph) W 13 G27 W 5
20ft Wnd PM(mph) NE 20 G35 W 8 G17 Lgt/Var W 6
Precip Amount 1.82 0.08 0.00 0.00
Precip Duration 12 3
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 620 3230 750 4680
Transport Wnd (kts) N 24 W 14 SW 9 W 14
Vent Rate (kt-ft) 14880 45220 6750 65520
Max ADI Early 55 Gen Good 44 Gen Good 20 Gen Poor 39 Fair
Max ADI Late 33 Fair 54 Gen Good 9 Poor 39 Fair
Max LVORI Early 5 2 6 4
Max LVORI Late 5 2 6 4
Min Vsby Early 1 Fog 3 Fog 7 6 Fog
Min Vsby Late 2 Fog 7 6 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 90
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the upper 40s. West
winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Highs in the lower 60s. West winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Northwest winds around
5 mph, becoming east in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows around 50. South winds around
5 mph, becoming west after midnight.
.TUESDAY...Mostly sunny. Highs around 70. Southwest winds around
5 mph, becoming south in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows in the lower
50s. Highs in the upper 60s. Southeast winds 5 to 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the lower 50s. Highs in the upper 60s. South
winds 5 to 10 mph.
$$
MAZ020-230800-
Southern Bristol MA-
Including the cities of Acushnet, Fall River, New Bedford,
Swansea, and Westport
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Pcldy
Precip Type Rain Showers Showers Showers
Chance Precip (%) 100 40 30 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 43 (-5) 60 (+12) 46 63
RH % (24h trend) 100 (+4) 57 (-11) 93 56
20ft Wnd AM(mph) W 10 G23 W 6
20ft Wnd PM(mph) N 17 G33 W 8 SW 5 W 8
Precip Amount 1.21 0.04 0.00 0.00
Precip Duration 11 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 540 3450 640 5010
Transport Wnd (kts) NW 23 W 14 W 10 W 17
Vent Rate (kt-ft) 12420 48300 6400 85170
Max ADI Early 47 Gen Good 55 Gen Good 23 Fair 39 Fair
Max ADI Late 26 Fair 52 Gen Good 9 Poor 39 Fair
Max LVORI Early 5 3 5 4
Max LVORI Late 5 3 5 4
Min Vsby Early 1 Fog 4 Fog 8 7
Min Vsby Late 2 Fog 8 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the upper 40s. West
winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Highs in the mid 60s. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph, becoming south around 5 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest
winds around 5 mph.
.TUESDAY THROUGH THURSDAY...Mostly cloudy. Lows in the lower 50s.
Highs in the upper 60s. Southwest winds 5 to 10 mph.
$$
MAZ021-230800-
Southern Plymouth MA-
Including the cities of Marion, Mattapoisett, Rochester,
and Wareham
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Pcldy
Precip Type Tstms Showers Showers Showers
Chance Precip (%) 100 40 40 20
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 43 (-4) 60 (+12) 46 63
RH % (24h trend) 100 (+4) 55 (-16) 96 56
20ft Wnd AM(mph) W 11 G23 W 6
20ft Wnd PM(mph) NE 17 G33 W 9 Lgt/Var W 7
Precip Amount 1.50 0.05 0.00 0.00
Precip Duration 11 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 580 3640 820 5000
Transport Wnd (kts) NW 19 W 13 W 10 W 17
Vent Rate (kt-ft) 11020 47320 8200 85000
Max ADI Early 50 Gen Good 48 Gen Good 33 Fair 41 Gen Good
Max ADI Late 28 Fair 55 Gen Good 9 Poor 41 Gen Good
Max LVORI Early 5 2 6 4
Max LVORI Late 5 2 6 4
Min Vsby Early 1 Fog 4 Fog 8 7
Min Vsby Late 2 Fog 9 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the upper 40s. West
winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Highs in the mid 60s. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the upper 60s. North winds
around 5 mph, becoming east around 5 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows around 50. Southwest winds
around 5 mph.
.TUESDAY...Mostly sunny. Highs around 70. Southwest winds 5 to
10 mph.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly cloudy. Lows in the
lower 50s. Highs in the upper 60s. Southwest winds 5 to 10 mph.
$$
MAZ022-230800-
Barnstable MA-
Including the cities of Bourne, Chatham, Falmouth, Hyannis,
Provincetown, and Wellfleet
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Mcldy Pcldy
Precip Type Tstms Showers Showers Showers
Chance Precip (%) 100 50 30 20
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 46 (-1) 58 (+9) 48 61
RH % (24h trend) 100 (+4) 57 (-6) 93 60
20ft Wnd AM(mph) W 14 G24 W 7
20ft Wnd PM(mph) NE 21 G42 W 10 G19 SW 5 W 7
Precip Amount 1.06 0.04 0.00 0.00
Precip Duration 10 1
Precip Begin 6 PM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 510 3100 980 4820
Transport Wnd (kts) W 17 W 18 W 13 W 16
Vent Rate (kt-ft) 8670 55800 12740 77120
Max ADI Early 67 Good 49 Gen Good 37 Fair 47 Gen Good
Max ADI Late 30 Fair 49 Gen Good 12 Poor 47 Gen Good
Max LVORI Early 5 2 5 4
Max LVORI Late 5 2 5 4
Min Vsby Early 1 Fog 2 Fog 8 7
Min Vsby Late 0 Fog 8 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the upper 40s. West
winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows around 50. Highs
in the lower 60s. Northwest winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Northwest winds around
5 mph, becoming northeast in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Southwest
winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the mid 60s. Southwest winds
5 to 10 mph.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly cloudy. Lows in the mid
50s. Highs in the mid 60s. South winds 5 to 10 mph.
$$
MAZ023-230800-
Dukes MA-
Including the cities of Edgartown, Oak Bluffs, and Vineyard Haven
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Pcldy Pcldy
Precip Type Rain Rain Showers Showers
Chance Precip (%) 100 30 30 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 46 (-3) 59 (+8) 50 62
RH % (24h trend) 100 (+4) 55 (-6) 86 58
20ft Wnd AM(mph) W 14 G25 W 10
20ft Wnd PM(mph) NE 22 G35 W 12 G18 W 9 W 11
Precip Amount 1.15 0.01 0.00 0.00
Precip Duration 9 0
Precip Begin 6 PM Continuing
Precip End Continuing 10 AM
Mixing Hgt (ft-AGL) 1150 2780 1760 4250
Transport Wnd (kts) NE 26 W 17 W 19 W 19
Vent Rate (kt-ft) 29900 47260 33440 80750
Max ADI Early 75 Good 57 Gen Good 51 Gen Good 56 Gen Good
Max ADI Late 39 Fair 46 Gen Good 32 Fair 56 Gen Good
Max LVORI Early 4 2 3 3
Max LVORI Late 4 2 3 3
Min Vsby Early 1 Fog 6 Fog 8 8
Min Vsby Late 1 Fog 9 8 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the lower 50s. West
winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s.
Highs in the lower 60s. Northwest winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 60s. Northwest winds around
5 mph, becoming south in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest
winds around 5 mph.
.TUESDAY THROUGH THURSDAY...Mostly cloudy. Lows in the mid 50s.
Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
MAZ024-230800-
Nantucket MA-
Including the city of Nantucket
408 PM EDT Thu May 22 2025
Tonight Fri Fri Night Sat
Cloud Cover Cloudy Mcldy Pcldy Pcldy
Precip Type Tstms Rain Showers Showers
Chance Precip (%) 100 20 30 20
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 48 (0) 58 (+5) 49 60
RH % (24h trend) 100 (+4) 62 (-4) 90 67
20ft Wnd AM(mph) W 16 G27 W 9
20ft Wnd PM(mph) E 23 G41 W 12 G19 SW 8 W 10
Precip Amount 0.44 0.00 0.00 0.00
Precip Duration 6
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt (ft-AGL) 870 2690 2120 4010
Transport Wnd (kts) SE 23 W 23 W 17 W 22
Vent Rate (kt-ft) 20010 61870 36040 88220
Max ADI Early 95 Good 65 Good 53 Gen Good 83 Good
Max ADI Late 40 Fair 54 Gen Good 37 Fair 83 Good
Max LVORI Early 5 3 4 3
Max LVORI Late 5 3 4 3
Min Vsby Early 0 Fog 4 Fog 8 8
Min Vsby Late 0 Fog 8 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 100 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly cloudy. Lows in the lower 50s. West
winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s.
Highs around 60. West winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 60s. Northwest winds around
5 mph, becoming northeast in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Southwest
winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 60s. Southwest winds
5 to 10 mph.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly cloudy. Lows in the mid
50s. Highs in the lower 60s. South winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation near normal.
$$
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