Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
599
FNUS51 KBOX 292011
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
411 PM EDT Fri Aug 29 2025
.DISCUSSION...
A cold front will bring scattered showers and thunderstorms
through this evening, followed by dry but cooler weather Saturday
as high pressure builds into the region.
Minimum relative humidities will be between 35 and 45 percent on
Saturday.
.OUTLOOK...Saturday through Tuesday...
An extended stretch of dry weather begins over the holiday
weekend and continues into the middle of next week. Slightly
below normal temperatures for the weekend, then with a modest
warm up to seasonable levels for early next week.
MAZ015-300800-
Suffolk MA-
Including the cities of Boston, Chelsea, Revere, and Winthrop
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 10
Chance of Thunder (%) 40 0 0 0
Temp (24h trend) 53 (-10) 75 (-1) 53 77
RH % (24h trend) 100 (+7) 41 (+5) 83 43
20ft Wnd AM(mph) NW 5 Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Precip Amount 0.20 0.00 0.00 0.00
Precip Duration 3
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt (ft-AGL) 390 7190 340 6010
Transport Wnd (kts) NW 8 W 12 NW 8 N 7
Vent Rate (kt-ft) 3120 86280 2720 42070
Max ADI Early 6 Very Poor 55 Gen Good 22 Fair 42 Gen Good
Max ADI Late 5 Very Poor 97 Good 4 Very Poor 47 Gen Good
Max LVORI Early 6 1 3 2
Max LVORI Late 6 1 3 2
Min Vsby Early 3 Fog 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 50 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds around 5 mph, becoming west after midnight.
.MONDAY...Sunny. Highs in the mid 70s. North winds around 5 mph,
becoming east in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds around 5 mph, becoming northwest after midnight.
.TUESDAY...Sunny. Highs in the mid 70s. North winds around 5 mph,
becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds 5 to 10 mph, becoming west after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Lows in the upper
50s. Highs in the upper 70s. South winds 5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. South winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the lower 60s. Highs in the lower 70s. South winds 10 to
15 mph.
$$
MAZ016-300800-
Eastern Norfolk MA-
Including the cities of Braintree, Milton, Quincy, and Weymouth
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Clear Clear
Precip Type Tstms None None None
Chance Precip (%) 80 10
Chance of Thunder (%) 40 0 0 0
Temp (24h trend) 53 (-9) 75 (-1) 52 75
RH % (24h trend) 100 (+10) 41 (+3) 83 45
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.33 0.00 0.00 0.00
Precip Duration 4
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt (ft-AGL) 370 7050 290 5580
Transport Wnd (kts) NW 9 W 11 NW 8 N 7
Vent Rate (kt-ft) 3330 77550 2320 39060
Max ADI Early 13 Gen Poor 51 Gen Good 35 Fair 41 Gen Good
Max ADI Late 5 Very Poor 95 Good 4 Very Poor 46 Gen Good
Max LVORI Early 7 1 4 2
Max LVORI Late 7 1 4 2
Min Vsby Early 5 Fog 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 50 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds around 5 mph, becoming west after midnight.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds around 5 mph, becoming northwest after midnight.
.TUESDAY...Sunny. Highs in the mid 70s. North winds around 5 mph,
becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds 5 to 10 mph, becoming west after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Lows in the upper
50s. Highs in the upper 70s. South winds 5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. South winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows around 60. Highs in the lower 70s. South winds 10 to 15 mph.
$$
MAZ013-300800-
Western Norfolk MA-
Including the cities of Bellingham, Dedham, Foxborough, Medfield,
Norwood, Stoughton, and Wellesley
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 10
Chance of Thunder (%) 40 0 0 0
Temp (24h trend) 50 (-9) 74 (-1) 50 76
RH % (24h trend) 100 (+3) 40 (+3) 86 39
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.29 0.00 0.00 0.00
Precip Duration 3
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt (ft-AGL) 350 6900 290 6560
Transport Wnd (kts) NW 8 W 11 NW 8 N 6
Vent Rate (kt-ft) 2800 75900 2320 39360
Max ADI Early 17 Gen Poor 51 Gen Good 51 Gen Good 39 Fair
Max ADI Late 4 Very Poor 99 Good 4 Very Poor 53 Gen Good
Max LVORI Early 8 1 5 1
Max LVORI Late 8 1 5 1
Min Vsby Early 5 Fog 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 50 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming west after midnight.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
around 5 mph in the evening, becoming light and variable.
.TUESDAY...Sunny. Highs in the upper 70s. North winds around
5 mph, becoming east around 5 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming west after midnight.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. West winds
around 5 mph, becoming south around 5 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. South winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the lower 70s. South winds 5 to
10 mph.
$$
MAZ014-300800-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham,
and Woburn
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 10
Chance of Thunder (%) 40 0 0 0
Temp (24h trend) 53 (-8) 75 (-2) 52 77
RH % (24h trend) 97 (+7) 40 (+6) 80 42
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Precip Amount 0.15 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 12 AM
Mixing Hgt (ft-AGL) 370 7560 300 6090
Transport Wnd (kts) NW 8 W 12 NW 8 N 7
Vent Rate (kt-ft) 2960 90720 2400 42630
Max ADI Early 6 Very Poor 63 Good 80 Good 46 Gen Good
Max ADI Late 5 Very Poor 105 Very Good4 Very Poor 54 Gen Good
Max LVORI Early 6 1 4 1
Max LVORI Late 6 1 4 1
Min Vsby Early 3 Fog 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 50 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds around 5 mph, becoming west after midnight.
.MONDAY...Sunny. Highs in the upper 70s. North winds around
5 mph, becoming east around 5 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds around 5 mph in the evening, becoming light and variable.
.TUESDAY...Sunny. Highs in the upper 70s. North winds around
5 mph, becoming east around 5 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds around 5 mph, becoming west after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Lows in the upper
50s. Highs in the upper 70s. South winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. South winds
5 to 10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows around 60. Highs in the lower 70s. South winds 5 to 10 mph.
$$
MAZ007-300800-
Eastern Essex MA-
Including the cities of Beverly, Gloucester, Newburyport,
Peabody, Salem, and Saugus
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Mclear Clear
Precip Type Tstms None None None
Chance Precip (%) 80 10
Chance of Thunder (%) 40 0 0 0
Temp (24h trend) 52 (-10) 75 (0) 51 76
RH % (24h trend) 100 (+4) 41 (+4) 86 44
20ft Wnd AM(mph) NW 5 Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Precip Amount 0.20 0.00 0.00 0.00
Precip Duration 3
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt (ft-AGL) 350 6660 300 4830
Transport Wnd (kts) NW 8 W 11 NW 9 N 6
Vent Rate (kt-ft) 2800 73260 2700 28980
Max ADI Early 5 Very Poor 56 Gen Good 15 Gen Poor 36 Fair
Max ADI Late 5 Very Poor 82 Good 5 Very Poor 36 Fair
Max LVORI Early 8 2 4 2
Max LVORI Late 8 2 4 2
Min Vsby Early 3 Fog 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 60 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph, becoming west after midnight.
.MONDAY...Sunny. Highs in the mid 70s. North winds around 5 mph,
becoming east in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds around 5 mph, becoming northwest after midnight.
.TUESDAY...Sunny. Highs in the mid 70s. North winds around 5 mph,
becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds 5 to 10 mph, becoming west after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Lows in the upper
50s. Highs in the mid 70s. South winds 5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. Southeast winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows around 60. Highs in the lower 70s. Southeast winds 10 to
15 mph.
$$
MAZ006-300800-
Western Essex MA-
Including the cities of Amesbury, Andover, Haverhill, Lawrence,
Methuen, and Topsfield
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 10
Chance of Thunder (%) 40 0 0 0
Temp (24h trend) 51 (-8) 75 (-1) 50 77
RH % (24h trend) 100 (+4) 39 (+6) 89 39
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.14 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt (ft-AGL) 370 7600 290 5800
Transport Wnd (kts) NW 9 W 13 NW 8 N 6
Vent Rate (kt-ft) 3330 98800 2320 34800
Max ADI Early 4 Very Poor 68 Good 45 Gen Good 45 Gen Good
Max ADI Late 5 Very Poor 105 Very Good4 Very Poor 50 Gen Good
Max LVORI Early 9 1 5 2
Max LVORI Late 9 1 5 2
Min Vsby Early 3 Fog 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 60 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds around 5 mph in the evening, becoming light and variable.
.MONDAY...Sunny. Highs in the upper 70s. North winds around
5 mph, becoming east around 5 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds around 5 mph in the evening, becoming light and variable.
.TUESDAY...Sunny. Highs in the upper 70s. North winds around
5 mph, becoming east around 5 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph in the evening, becoming light and variable.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. South winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. South winds
5 to 10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the lower 70s. Southeast winds
5 to 10 mph.
$$
MAZ005-300800-
Central Middlesex MA-
Including the cities of Burlington, Chelmsford, Framingham,
Hopkinton, Lowell, and Natick
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 10
Chance of Thunder (%) 40 0 0 0
Temp (24h trend) 50 (-9) 74 (-1) 50 77
RH % (24h trend) 100 (0) 38 (+4) 89 38
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.11 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 11 PM
Mixing Hgt (ft-AGL) 350 7420 320 6810
Transport Wnd (kts) NW 8 W 12 NW 7 N 6
Vent Rate (kt-ft) 2800 89040 2240 40860
Max ADI Early 4 Very Poor 63 Good 58 Gen Good 41 Gen Good
Max ADI Late 4 Very Poor 104 Very Good4 Very Poor 57 Gen Good
Max LVORI Early 8 1 6 1
Max LVORI Late 8 1 6 1
Min Vsby Early 3 Fog 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 50 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming west after midnight.
.MONDAY...Mostly sunny. Highs in the upper 70s. North winds
around 5 mph, becoming east around 5 mph in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds around 5 mph in the evening, becoming light and variable.
.TUESDAY...Sunny. Highs in the upper 70s. North winds around
5 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming west after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. South winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. South winds
5 to 10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the lower 70s. South winds 5 to
10 mph.
$$
MAZ012-300800-
Southern Worcester MA-
Including the cities of Milford, Oxford, Sturbridge, Uxbridge,
Westborough, and Worcester
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 60 10
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 49 (-9) 74 (+1) 48 76
RH % (24h trend) 100 (0) 42 (+4) 93 41
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Precip Amount 0.10 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 11 PM
Mixing Hgt (ft-AGL) 310 6720 270 7440
Transport Wnd (kts) NW 8 W 12 NW 8 N 7
Vent Rate (kt-ft) 2480 80640 2160 52080
Max ADI Early 13 Gen Poor 62 Good 47 Gen Good 42 Gen Good
Max ADI Late 5 Very Poor 99 Good 4 Very Poor 63 Good
Max LVORI Early 7 1 6 1
Max LVORI Late 7 1 6 1
Min Vsby Early 7 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 50 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming northwest after midnight.
.MONDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds around 5 mph, becoming northwest after midnight.
.TUESDAY...Sunny. Highs in the upper 70s. North winds around
5 mph, becoming east around 5 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
around 5 mph, becoming west after midnight.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Southwest
winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
.THURSDAY...Partly sunny. Highs in the mid 70s. South winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the lower 70s. Southwest winds
5 to 10 mph.
$$
MAZ004-300800-
Northern Worcester MA-
Including the cities of Athol, Boylston, Brookfield, Fitchburg,
Gardner, and Harvard
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type Showers None None None
Chance Precip (%) 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 46 (-10) 72 (0) 45 76
RH % (24h trend) 100 (0) 35 (0) 100 35
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 6 Lgt/Var Lgt/Var
Precip Amount 0.03 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt (ft-AGL) 260 6780 230 7560
Transport Wnd (kts) NW 8 W 13 NW 7 N 7
Vent Rate (kt-ft) 2080 88140 1610 52920
Max ADI Early 15 Gen Poor 70 Good 63 Good 44 Gen Good
Max ADI Late 4 Very Poor 83 Good 4 Very Poor 63 Good
Max LVORI Early 8 1 6 1
Max LVORI Late 8 1 6 1
Min Vsby Early 7 6 Fog 9 9
Min Vsby Late 7 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
around 5 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
around 5 mph, becoming north after midnight.
.TUESDAY...Mostly sunny. Highs in the upper 70s. North winds
around 5 mph, becoming east around 5 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming west after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Lows in the lower
50s. Highs in the upper 70s. South winds 5 to 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the mid 50s. Highs in the lower 70s. Southwest
winds 5 to 10 mph.
$$
MAZ026-300800-
Northern Middlesex MA-
Including the cities of Ashby, Ayer, Groton, Pepperell, Shirley,
and Townsend
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type Showers None None None
Chance Precip (%) 50 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (-8) 74 (0) 47 77
RH % (24h trend) 100 (+4) 43 (+8) 89 42
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.04 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt (ft-AGL) 340 7490 320 7420
Transport Wnd (kts) NW 8 W 12 NW 7 N 7
Vent Rate (kt-ft) 2720 89880 2240 51940
Max ADI Early 15 Gen Poor 73 Good 67 Good 45 Gen Good
Max ADI Late 4 Very Poor 105 Very Good4 Very Poor 68 Good
Max LVORI Early 8 1 6 1
Max LVORI Late 8 1 6 1
Min Vsby Early 5 Fog 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 50 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds around 5 mph, becoming northwest after midnight.
.MONDAY...Sunny. Highs in the upper 70s. North winds around
5 mph, becoming east in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds around 5 mph in the evening, becoming light and variable.
.TUESDAY...Mostly sunny. Highs in the upper 70s. North winds
around 5 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph in the evening, becoming light and variable.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Lows in the lower
50s. Highs in the upper 70s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny. Highs in the mid 70s. South winds
around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the mid 50s. Highs in the lower 70s. South winds around
5 mph.
$$
MAZ002-300800-
Western Franklin MA-
Including the cities of Ashfield, Charlemont, Colrain,
and Shelburne
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 44 (-9) 70 (+2) 44 75
RH % (24h trend) 100 (+4) 42 (+5) 93 39
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NW 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 140 6420 110 7280
Transport Wnd (kts) NW 8 W 14 NW 8 N 6
Vent Rate (kt-ft) 1120 89880 880 43680
Max ADI Early 53 Gen Good 84 Good 84 Good 42 Gen Good
Max ADI Late 5 Very Poor 104 Very Good5 Very Poor 58 Gen Good
Max LVORI Early 6 1 6 1
Max LVORI Late 6 1 6 1
Min Vsby Early 9 4 Fog 9 9
Min Vsby Late 3 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
around 5 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
around 5 mph, becoming northwest after midnight.
.TUESDAY...Mostly sunny. Highs in the mid 70s. North winds around
5 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows around 50. Southwest winds
around 5 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Lows in the lower
50s. Highs in the mid 70s. South winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the lower 50s. Highs in the lower 70s. Southwest
winds around 5 mph.
$$
MAZ003-300800-
Eastern Franklin MA-
Including the cities of Greenfield, Leverett, Northfield, Orange,
and Whately
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 47 (-9) 73 (+1) 46 78
RH % (24h trend) 100 (0) 36 (+2) 96 34
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 200 7010 170 7420
Transport Wnd (kts) NW 6 W 13 NW 6 N 7
Vent Rate (kt-ft) 1200 91130 1020 51940
Max ADI Early 24 Fair 76 Good 67 Good 42 Gen Good
Max ADI Late 4 Very Poor 103 Very Good3 Very Poor 61 Good
Max LVORI Early 7 1 7 1
Max LVORI Late 7 1 7 1
Min Vsby Early 9 2 Fog 9 9
Min Vsby Late 2 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
around 5 mph, becoming north after midnight.
.TUESDAY...Mostly sunny. Highs in the upper 70s. North winds
around 5 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming southwest after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Lows in the lower
50s. Highs in the upper 70s. South winds 5 to 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the mid 50s. Highs in the lower 70s. Southwest
winds 5 to 10 mph.
$$
MAZ008-300800-
Western Hampshire MA-
Including the cities of Chesterfield, Plainfield, Westhampton,
Williamsburg, and Worthington
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 45 (-9) 69 (+1) 45 74
RH % (24h trend) 96 (0) 44 (+7) 89 42
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NW 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 180 6190 150 7270
Transport Wnd (kts) NW 9 W 14 NW 8 N 6
Vent Rate (kt-ft) 1620 86660 1200 43620
Max ADI Early 48 Gen Good 85 Good 87 Good 41 Gen Good
Max ADI Late 6 Very Poor 104 Very Good5 Very Poor 54 Gen Good
Max LVORI Early 6 1 6 1
Max LVORI Late 6 1 6 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
around 5 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds around 5 mph, becoming northwest after midnight.
.TUESDAY...Sunny. Highs in the mid 70s. North winds around 5 mph,
becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southwest
winds around 5 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Lows in the lower
50s. Highs in the mid 70s. South winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the mid 50s. Highs in the lower 70s. Southwest
winds around 5 mph.
$$
MAZ010-300800-
Eastern Hampshire MA-
Including the cities of Amherst, Belchertown, Northampton,
Southampton, and Ware
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type Showers None None None
Chance Precip (%) 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (-9) 74 (+1) 47 78
RH % (24h trend) 100 (0) 40 (+3) 96 38
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NW 7 Lgt/Var Lgt/Var
Precip Amount 0.01 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt (ft-AGL) 280 6940 250 7580
Transport Wnd (kts) NW 6 W 13 NW 6 N 7
Vent Rate (kt-ft) 1680 90220 1500 53060
Max ADI Early 29 Fair 76 Good 58 Gen Good 41 Gen Good
Max ADI Late 5 Very Poor 90 Good 3 Very Poor 61 Good
Max LVORI Early 7 1 6 1
Max LVORI Late 7 1 6 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 10 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
around 5 mph, becoming north after midnight.
.TUESDAY...Sunny. Highs in the upper 70s. North winds around
5 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming southwest after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Lows in the mid
50s. Highs in the upper 70s. South winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the mid 50s. Highs in the mid 70s. Southwest
winds 5 to 10 mph.
$$
MAZ009-300800-
Western Hampden MA-
Including the cities of Blandford, Chester, Granville,
Montgomery, Russell, and Tolland
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Clear Mclear
Precip Type None None None None
Chance Precip (%) 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 45 (-10) 70 (0) 47 75
RH % (24h trend) 100 (+4) 45 (+10) 89 43
20ft Wnd AM(mph) NW 5 Lgt/Var
20ft Wnd PM(mph) Lgt/Var NW 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 120 6110 80 6920
Transport Wnd (kts) NW 10 W 14 NW 9 N 7
Vent Rate (kt-ft) 1200 85540 720 48440
Max ADI Early 40 Fair 80 Good 80 Good 38 Fair
Max ADI Late 6 Very Poor 103 Very Good5 Very Poor 55 Gen Good
Max LVORI Early 6 1 5 1
Max LVORI Late 6 1 5 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
around 5 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast
winds around 5 mph, becoming northwest after midnight.
.TUESDAY...Sunny. Highs in the mid 70s. North winds around 5 mph,
becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
around 5 mph, becoming west after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Lows in the lower
50s. Highs in the mid 70s. South winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the mid 50s. Highs in the lower 70s. Southwest
winds 5 to 10 mph.
$$
MAZ011-300800-
Eastern Hampden MA-
Including the cities of Chicopee, Holland, Palmer, Southwick,
Springfield, and Westfield
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type Showers None None None
Chance Precip (%) 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (-9) 73 (-1) 47 78
RH % (24h trend) 100 (0) 37 (-1) 93 35
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NW 7 Lgt/Var Lgt/Var
Precip Amount 0.03 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt (ft-AGL) 260 6890 240 7370
Transport Wnd (kts) NW 6 W 13 NW 5 N 7
Vent Rate (kt-ft) 1560 89570 1200 51590
Max ADI Early 24 Fair 73 Good 56 Gen Good 38 Fair
Max ADI Late 5 Very Poor 89 Good 3 Very Poor 59 Gen Good
Max LVORI Early 7 1 6 1
Max LVORI Late 7 1 6 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
around 5 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the lower 50s.
Highs in the upper 70s. North winds around 5 mph.
.TUESDAY...Sunny. Highs in the upper 70s. North winds around
5 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
around 5 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the mid 50s. Highs in the mid 70s. Southwest
winds 5 to 10 mph.
$$
CTZ002-300800-
Hartford CT-
Including the cities of Hartford, Glastonbury, Granby,
Southington, and Windsor Locks
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Clear Mclear
Precip Type Showers None None None
Chance Precip (%) 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (-10) 74 (-1) 49 78
RH % (24h trend) 97 (-3) 38 (-2) 89 36
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NW 6 Lgt/Var Lgt/Var
Precip Amount 0.02 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt (ft-AGL) 310 6890 260 7320
Transport Wnd (kts) NW 7 W 13 NW 6 N 7
Vent Rate (kt-ft) 2170 89570 1560 51240
Max ADI Early 25 Fair 69 Good 49 Gen Good 39 Fair
Max ADI Late 5 Very Poor 103 Very Good4 Very Poor 60 Gen Good
Max LVORI Early 6 1 5 1
Max LVORI Late 6 1 5 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds
around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds around 5 mph, becoming north after midnight.
.TUESDAY...Sunny. Highs in the upper 70s. North winds around
5 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
around 5 mph, becoming southwest after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the mid 50s. Highs in the mid 70s. Southwest
winds 5 to 10 mph.
$$
CTZ003-300800-
Tolland CT-
Including the cities of Mansfield, Stafford Springs, and Vernon
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Clear Mclear
Precip Type Showers None None None
Chance Precip (%) 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (-10) 73 (0) 48 76
RH % (24h trend) 100 (0) 43 (+2) 89 41
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NW 6 Lgt/Var Lgt/Var
Precip Amount 0.04 0.00 0.00 0.00
Precip Duration 0
Precip Begin 6 PM
Precip End 8 PM
Mixing Hgt (ft-AGL) 210 6350 160 6760
Transport Wnd (kts) NW 7 W 13 NW 6 N 6
Vent Rate (kt-ft) 1470 82550 960 40560
Max ADI Early 14 Gen Poor 60 Gen Good 41 Gen Good 35 Fair
Max ADI Late 5 Very Poor 99 Good 4 Very Poor 57 Gen Good
Max LVORI Early 6 1 5 1
Max LVORI Late 6 1 5 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
around 5 mph, becoming north after midnight.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the lower 50s.
Highs in the upper 70s. Northeast winds around 5 mph.
.TUESDAY...Sunny. Highs in the upper 70s. Northeast winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
around 5 mph, becoming southwest after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Lows in the mid
50s. Highs in the upper 70s. South winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the mid 50s. Highs in the lower 70s. Southwest
winds 5 to 10 mph.
$$
CTZ004-300800-
Windham CT-
Including the cities of Ashford, Plainfield, Putnam,
and Willimantic
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 50
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 48 (-10) 74 (0) 48 77
RH % (24h trend) 100 (0) 39 (-7) 89 39
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 6 Lgt/Var Lgt/Var
Precip Amount 0.12 0.00 0.00 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 11 PM
Mixing Hgt (ft-AGL) 300 6280 240 6860
Transport Wnd (kts) NW 8 W 12 NW 7 N 6
Vent Rate (kt-ft) 2400 75360 1680 41160
Max ADI Early 11 Poor 55 Gen Good 43 Gen Good 41 Gen Good
Max ADI Late 5 Very Poor 95 Good 4 Very Poor 58 Gen Good
Max LVORI Early 8 1 5 1
Max LVORI Late 8 1 5 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 40 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
around 5 mph, becoming north after midnight.
.MONDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds around 5 mph, becoming north after midnight.
.TUESDAY...Sunny. Highs in the upper 70s. Northeast winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
around 5 mph, becoming west after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Lows in the mid
50s. Highs in the upper 70s. South winds around 5 mph.
.THURSDAY THROUGH FRIDAY...Mostly cloudy with a chance of
showers. Lows in the mid 50s. Highs in the mid 70s. Southwest
winds 5 to 10 mph.
$$
RIZ001-300800-
Northwest Providence RI-
Including the cities of Cumberland, Foster, Glocester,
and Smithfield
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 10
Chance of Thunder (%) 40 0 0 0
Temp (24h trend) 50 (-9) 73 (-1) 50 76
RH % (24h trend) 100 (+4) 46 (0) 86 43
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Precip Amount 0.18 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 11 PM
Mixing Hgt (ft-AGL) 280 6460 230 6770
Transport Wnd (kts) NW 8 W 12 NW 8 N 6
Vent Rate (kt-ft) 2240 77520 1840 40620
Max ADI Early 16 Gen Poor 52 Gen Good 52 Gen Good 42 Gen Good
Max ADI Late 5 Very Poor 93 Good 4 Very Poor 56 Gen Good
Max LVORI Early 8 1 5 1
Max LVORI Late 8 1 5 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 50 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming northwest after midnight.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
around 5 mph, becoming northwest after midnight.
.TUESDAY...Sunny. Highs in the upper 70s. North winds around
5 mph, becoming east around 5 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
around 5 mph, becoming west after midnight.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. West winds
around 5 mph, becoming south around 5 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. South winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the lower 70s. Southwest winds
5 to 10 mph.
$$
RIZ002-300800-
Southeast Providence RI-
Including the cities of Cranston, Johnston, Pawtucket,
and Providence
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Clear Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 10
Chance of Thunder (%) 40 0 0 0
Temp (24h trend) 52 (-9) 75 (0) 51 77
RH % (24h trend) 100 (+7) 43 (-3) 83 43
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Precip Amount 0.19 0.00 0.00 0.00
Precip Duration 3
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt (ft-AGL) 360 6840 310 6680
Transport Wnd (kts) NW 8 W 11 NW 8 N 6
Vent Rate (kt-ft) 2880 75240 2480 40080
Max ADI Early 19 Gen Poor 55 Gen Good 63 Good 40 Fair
Max ADI Late 5 Very Poor 91 Good 4 Very Poor 57 Gen Good
Max LVORI Early 7 1 4 1
Max LVORI Late 7 1 4 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 40 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds around 5 mph, becoming northwest after midnight.
.MONDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
around 5 mph, becoming north after midnight.
.TUESDAY...Sunny. Highs in the upper 70s. North winds around
5 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
5 to 10 mph, becoming west after midnight.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 50s.
Highs in the upper 70s. Southeast winds 5 to 10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the lower 70s. Southwest winds
5 to 10 mph.
$$
RIZ003-300800-
Western Kent RI-
Including the cities of Coventry and West Greenwich
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 70 10
Chance of Thunder (%) 40 0 0 0
Temp (24h trend) 49 (-11) 72 (-2) 50 76
RH % (24h trend) 100 (+4) 43 (-6) 83 43
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Precip Amount 0.14 0.00 0.00 0.00
Precip Duration 3
Precip Begin 6 PM
Precip End 12 AM
Mixing Hgt (ft-AGL) 270 6170 230 6580
Transport Wnd (kts) NW 8 W 12 NW 8 N 6
Vent Rate (kt-ft) 2160 74040 1840 39480
Max ADI Early 23 Fair 52 Gen Good 51 Gen Good 43 Gen Good
Max ADI Late 5 Very Poor 88 Good 4 Very Poor 60 Gen Good
Max LVORI Early 7 1 5 1
Max LVORI Late 7 1 5 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 40 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
around 5 mph, becoming northwest after midnight.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
around 5 mph, becoming north after midnight.
.TUESDAY...Sunny. Highs in the mid 70s. North winds around 5 mph,
becoming east around 5 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
around 5 mph, becoming west after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Lows in the mid
50s. Highs in the mid 70s. South winds around 5 mph.
.THURSDAY...Partly sunny. Highs in the lower 70s. Southeast winds
5 to 10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the lower 70s. Southwest winds
5 to 10 mph.
$$
RIZ004-300800-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Clear Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 10
Chance of Thunder (%) 40 0 0 0
Temp (24h trend) 52 (-10) 75 (0) 52 77
RH % (24h trend) 100 (+10) 38 (-10) 80 39
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 6 Lgt/Var Lgt/Var
Precip Amount 0.15 0.00 0.00 0.00
Precip Duration 4
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt (ft-AGL) 380 6650 330 6400
Transport Wnd (kts) NW 9 W 11 NW 8 N 7
Vent Rate (kt-ft) 3420 73150 2640 44800
Max ADI Early 24 Fair 52 Gen Good 51 Gen Good 38 Fair
Max ADI Late 5 Very Poor 90 Good 4 Very Poor 55 Gen Good
Max LVORI Early 7 1 4 2
Max LVORI Late 7 1 4 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 40 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph, becoming northwest after midnight.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
around 5 mph, becoming north after midnight.
.TUESDAY...Sunny. Highs in the mid 70s. North winds around 5 mph,
becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
5 to 10 mph, becoming west after midnight.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the upper
50s. Highs in the mid 70s. Southeast winds 5 to 10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows around 60. Highs in the lower 70s. Southwest winds 10 to
15 mph.
$$
RIZ005-300800-
Bristol RI-
Including the cities of Barrington, Bristol, and Warren
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Clear Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 10
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 54 (-11) 75 (0) 53 77
RH % (24h trend) 97 (+10) 41 (-10) 80 43
20ft Wnd AM(mph) NW 5 Lgt/Var
20ft Wnd PM(mph) SW 5 W 6 W 5 Lgt/Var
Precip Amount 0.22 0.00 0.00 0.00
Precip Duration 4
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt (ft-AGL) 380 6630 330 5870
Transport Wnd (kts) NW 8 W 11 NW 7 N 7
Vent Rate (kt-ft) 3040 72930 2310 41090
Max ADI Early 27 Fair 50 Gen Good 45 Gen Good 36 Fair
Max ADI Late 5 Very Poor 79 Good 4 Very Poor 52 Gen Good
Max LVORI Early 7 1 4 2
Max LVORI Late 7 1 4 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 40 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
around 5 mph, becoming northwest after midnight.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
around 5 mph, becoming north after midnight.
.TUESDAY...Sunny. Highs in the mid 70s. North winds around 5 mph,
becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
5 to 10 mph, becoming west after midnight.
.WEDNESDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph, becoming south in the afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows around 60.
Highs in the mid 70s. Southeast winds 5 to 10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the lower 60s. Highs in the lower 70s. Southwest winds
10 to 15 mph.
$$
RIZ006-300800-
Washington RI-
Including the cities of Kingston, Narragansett, Richmond,
and Westerly
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Clear Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 10
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 50 (-11) 74 (0) 50 76
RH % (24h trend) 100 (+7) 39 (-14) 83 42
20ft Wnd AM(mph) NW 5 Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 6 Lgt/Var Lgt/Var
Precip Amount 0.09 0.00 0.00 0.00
Precip Duration 4
Precip Begin 6 PM
Precip End 1 AM
Mixing Hgt (ft-AGL) 350 6480 300 6290
Transport Wnd (kts) NW 9 W 11 NW 8 N 7
Vent Rate (kt-ft) 3150 71280 2400 44030
Max ADI Early 27 Fair 50 Gen Good 51 Gen Good 37 Fair
Max ADI Late 6 Very Poor 84 Good 5 Very Poor 51 Gen Good
Max LVORI Early 7 1 4 2
Max LVORI Late 7 1 4 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph, becoming northwest after midnight.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
5 to 10 mph, becoming east in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
around 5 mph, becoming north after midnight.
.TUESDAY...Sunny. Highs in the mid 70s. Northeast winds around
5 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
5 to 10 mph, becoming west after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Lows in the mid
50s. Highs in the mid 70s. South winds 5 to 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 70s. Southeast winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the lower 70s. Southwest winds
10 to 15 mph.
$$
RIZ007-300800-
Newport RI-
Including the cities of Newport, Portsmouth, and Tiverton
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Clear Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 10
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 55 (-10) 75 (+1) 55 77
RH % (24h trend) 100 (+10) 38 (-17) 80 41
20ft Wnd AM(mph) NW 6 Lgt/Var
20ft Wnd PM(mph) SW 6 W 7 W 5 Lgt/Var
Precip Amount 0.22 0.00 0.00 0.00
Precip Duration 3
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt (ft-AGL) 370 6190 280 5290
Transport Wnd (kts) NW 9 W 10 NW 8 N 6
Vent Rate (kt-ft) 3330 61900 2240 31740
Max ADI Early 25 Fair 40 Fair 30 Fair 33 Fair
Max ADI Late 6 Very Poor 65 Good 5 Very Poor 40 Fair
Max LVORI Early 6 1 4 2
Max LVORI Late 6 1 4 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
around 5 mph, becoming northwest after midnight.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
5 to 10 mph, becoming east in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
5 to 10 mph, becoming north after midnight.
.TUESDAY...Sunny. Highs in the mid 70s. Northeast winds 5 to
10 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
5 to 10 mph, becoming west after midnight.
.WEDNESDAY...Sunny. Highs in the mid 70s. Northwest winds 5 to
10 mph, becoming south in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 70s. Southeast winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the lower 60s. Highs in the lower 70s. Southwest winds
10 to 15 mph.
$$
RIZ008-300800-
Block Island RI-
Including the city of New Shoreham
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Clear Mclear Clear
Precip Type Tstms None None None
Chance Precip (%) 80 10
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 57 (-9) 72 (-1) 58 71
RH % (24h trend) 90 (+6) 51 (-13) 72 52
20ft Wnd AM(mph) NW 8 N 5
20ft Wnd PM(mph) SW 7 W 8 W 7 Lgt/Var
Precip Amount 0.11 0.00 0.00 0.00
Precip Duration 3
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt (ft-AGL) 740 2950 490 1900
Transport Wnd (kts) SW 13 W 10 NW 10 NW 5
Vent Rate (kt-ft) 9620 29500 4900 9500
Max ADI Early 19 Gen Poor 20 Gen Poor 27 Fair 17 Gen Poor
Max ADI Late 15 Gen Poor 32 Fair 8 Poor 14 Gen Poor
Max LVORI Early 4 3 3 3
Max LVORI Late 4 3 3 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 20 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
around 5 mph, becoming northwest after midnight.
.MONDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
5 to 10 mph, becoming east in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds
around 5 mph, becoming northeast after midnight.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds 5 to 10 mph, becoming northwest after midnight.
.WEDNESDAY...Sunny. Highs in the lower 70s. Northeast winds 5 to
10 mph, becoming south in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 70s. Southeast winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the lower 60s. Highs in the lower 70s. Southwest winds
10 to 15 mph.
$$
MAZ017-300800-
Northern Bristol MA-
Including the cities of Attleboro, Berkley, Easton, Mansfield,
Rehoboth, and Taunton
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 10
Chance of Thunder (%) 40 0 0 0
Temp (24h trend) 51 (-9) 75 (-1) 50 77
RH % (24h trend) 100 (+4) 38 (-8) 83 38
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 5 Lgt/Var Lgt/Var
Precip Amount 0.26 0.00 0.00 0.00
Precip Duration 4
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt (ft-AGL) 390 6670 330 6190
Transport Wnd (kts) NW 8 W 11 NW 8 N 6
Vent Rate (kt-ft) 3120 73370 2640 37140
Max ADI Early 23 Fair 51 Gen Good 48 Gen Good 38 Fair
Max ADI Late 4 Very Poor 88 Good 4 Very Poor 54 Gen Good
Max LVORI Early 9 1 5 1
Max LVORI Late 9 1 5 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 50 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph in the evening, becoming light and variable.
.MONDAY...Mostly sunny. Highs in the upper 70s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
around 5 mph in the evening, becoming light and variable.
.TUESDAY...Sunny. Highs in the upper 70s. North winds around
5 mph, becoming east around 5 mph in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph in the evening, becoming light and variable.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 50s.
Highs in the upper 70s. Southeast winds 5 to 10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the lower 70s. South winds 5 to
10 mph.
$$
MAZ018-300800-
Western Plymouth MA-
Including the cities of Bridgewater, Brockton, Carver,
Middleboro, and Pembroke
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 10
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 52 (-8) 75 (-2) 51 76
RH % (24h trend) 100 (+7) 41 (0) 86 43
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.30 0.00 0.00 0.00
Precip Duration 4
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt (ft-AGL) 380 6780 330 5720
Transport Wnd (kts) NW 7 W 10 NW 8 N 8
Vent Rate (kt-ft) 2660 67800 2640 45760
Max ADI Early 27 Fair 49 Gen Good 42 Gen Good 43 Gen Good
Max ADI Late 4 Very Poor 82 Good 4 Very Poor 54 Gen Good
Max LVORI Early 9 1 5 2
Max LVORI Late 9 1 5 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 40 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph in the evening, becoming light and variable.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
around 5 mph in the evening, becoming light and variable.
.TUESDAY...Sunny. Highs in the mid 70s. Northeast winds around
5 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds around 5 mph, becoming west after midnight.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 50s.
Highs in the upper 70s. Southeast winds 5 to 10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the lower 70s. South winds 5 to
10 mph.
$$
MAZ019-300800-
Eastern Plymouth MA-
Including the cities of Cohasset, Hingham, Marshfield, Plymouth,
and Scituate
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Mclear Clear
Precip Type Tstms None None None
Chance Precip (%) 80 10
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 53 (-9) 75 (-1) 52 74
RH % (24h trend) 100 (+7) 41 (0) 86 45
20ft Wnd AM(mph) NW 5 Lgt/Var
20ft Wnd PM(mph) Lgt/Var NW 5 Lgt/Var NE 5
Precip Amount 0.31 0.00 0.00 0.00
Precip Duration 4
Precip Begin 6 PM
Precip End 5 AM
Mixing Hgt (ft-AGL) 360 5930 260 4240
Transport Wnd (kts) NW 9 W 9 NW 9 N 8
Vent Rate (kt-ft) 3240 53370 2340 33920
Max ADI Early 13 Gen Poor 43 Gen Good 10 Poor 38 Fair
Max ADI Late 5 Very Poor 61 Good 5 Very Poor 40 Fair
Max LVORI Early 9 2 4 2
Max LVORI Late 9 2 4 2
Min Vsby Early 8 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 40 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds 5 to 10 mph, becoming west after midnight.
.MONDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds
around 5 mph, becoming north after midnight.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds 5 to 10 mph, becoming west after midnight.
.WEDNESDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph, becoming southeast in the afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the upper
50s. Highs in the mid 70s. Southeast winds 10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows around 60. Highs in the lower 70s. South winds 10 to 15 mph.
$$
MAZ020-300800-
Southern Bristol MA-
Including the cities of Acushnet, Fall River, New Bedford,
Swansea, and Westport
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Clear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 10
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 52 (-11) 77 (+1) 51 78
RH % (24h trend) 100 (+10) 41 (-10) 83 40
20ft Wnd AM(mph) NW 5 Lgt/Var
20ft Wnd PM(mph) S 5 W 6 Lgt/Var Lgt/Var
Precip Amount 0.26 0.00 0.00 0.00
Precip Duration 4
Precip Begin 6 PM
Precip End 2 AM
Mixing Hgt (ft-AGL) 330 6690 310 5980
Transport Wnd (kts) NW 8 W 10 NW 8 N 7
Vent Rate (kt-ft) 2640 66900 2480 41860
Max ADI Early 28 Fair 49 Gen Good 38 Fair 36 Fair
Max ADI Late 4 Very Poor 79 Good 4 Very Poor 51 Gen Good
Max LVORI Early 8 1 4 2
Max LVORI Late 8 1 4 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph, becoming northwest after midnight.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
5 to 10 mph, becoming north after midnight.
.TUESDAY...Sunny. Highs in the mid 70s. Northeast winds 5 to
10 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds 5 to 10 mph, becoming west after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Lows in the upper
50s. Highs in the mid 70s. South winds 5 to 10 mph.
.THURSDAY...Partly sunny. Highs in the mid 70s. Southeast winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows around 60. Highs in the mid 70s. South winds 10 to 15 mph.
$$
MAZ021-300800-
Southern Plymouth MA-
Including the cities of Marion, Mattapoisett, Rochester,
and Wareham
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type Tstms None None None
Chance Precip (%) 80 10
Chance of Thunder (%) 20 0 0 0
Temp (24h trend) 53 (-10) 76 (0) 52 76
RH % (24h trend) 100 (+10) 43 (-8) 86 45
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) S 5 W 6 Lgt/Var Lgt/Var
Precip Amount 0.30 0.00 0.00 0.00
Precip Duration 5
Precip Begin 6 PM
Precip End 4 AM
Mixing Hgt (ft-AGL) 420 6560 360 5740
Transport Wnd (kts) NW 8 W 10 NW 8 N 7
Vent Rate (kt-ft) 3360 65600 2880 40180
Max ADI Early 27 Fair 48 Gen Good 33 Fair 40 Fair
Max ADI Late 4 Very Poor 78 Good 5 Very Poor 51 Gen Good
Max LVORI Early 9 1 5 1
Max LVORI Late 9 1 5 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds around 5 mph, becoming northwest after midnight.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the mid 50s.
Highs in the mid 70s. North winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Northeast winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds 5 to 10 mph, becoming west after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Lows in the upper
50s. Highs in the mid 70s. South winds 5 to 10 mph.
.THURSDAY...Partly sunny. Highs in the mid 70s. Southeast winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows around 60. Highs in the lower 70s. Southwest winds 10 to
15 mph.
$$
MAZ022-300800-
Barnstable MA-
Including the cities of Bourne, Chatham, Falmouth, Hyannis,
Provincetown, and Wellfleet
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type Showers None None None
Chance Precip (%) 60 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-8) 74 (0) 56 73
RH % (24h trend) 100 (+7) 44 (-7) 90 47
20ft Wnd AM(mph) NW 5 N 5
20ft Wnd PM(mph) S 6 W 5 Lgt/Var N 5
Precip Amount 0.15 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt (ft-AGL) 430 5190 260 4360
Transport Wnd (kts) NW 8 NW 9 NW 9 N 7
Vent Rate (kt-ft) 3440 46710 2340 30520
Max ADI Early 19 Gen Poor 39 Fair 25 Fair 36 Fair
Max ADI Late 8 Poor 41 Gen Good 5 Very Poor 38 Fair
Max LVORI Early 7 2 4 2
Max LVORI Late 7 2 4 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds around 5 mph, becoming northwest after midnight.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Highs in the lower 70s. Northeast winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
5 to 10 mph, becoming northwest after midnight.
.WEDNESDAY...Sunny. Highs in the mid 70s. North winds 5 to
10 mph, becoming southeast in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 70s. Southeast winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the lower 60s. Highs in the lower 70s. Southwest winds
10 to 15 mph.
$$
MAZ023-300800-
Dukes MA-
Including the cities of Edgartown, Oak Bluffs, and Vineyard Haven
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type Showers None None None
Chance Precip (%) 60 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-8) 73 (-1) 56 74
RH % (24h trend) 100 (+7) 48 (-11) 80 46
20ft Wnd AM(mph) NW 7 N 5
20ft Wnd PM(mph) S 7 W 8 W 7 Lgt/Var
Precip Amount 0.13 0.00 0.00 0.00
Precip Duration 3
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt (ft-AGL) 580 3700 410 3980
Transport Wnd (kts) SW 10 W 10 NW 10 N 7
Vent Rate (kt-ft) 5800 37000 4100 27860
Max ADI Early 19 Gen Poor 26 Fair 29 Fair 29 Fair
Max ADI Late 8 Poor 30 Fair 8 Poor 37 Fair
Max LVORI Early 5 2 4 2
Max LVORI Late 5 2 4 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 30 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast
winds around 5 mph, becoming northwest after midnight.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows around 60. Highs
in the lower 70s. Northeast winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly clear. Lows around 60. East winds 5 to
10 mph, becoming northwest after midnight.
.WEDNESDAY...Sunny. Highs in the lower 70s. Northeast winds 5 to
10 mph, becoming south in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 70s. Southeast winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the lower 60s. Highs in the lower 70s. Southwest winds
10 to 15 mph.
$$
MAZ024-300800-
Nantucket MA-
Including the city of Nantucket
411 PM EDT Fri Aug 29 2025
Tonight Sat Sat Night Sun
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type Showers None None None
Chance Precip (%) 60 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 59 (-5) 73 (0) 60 72
RH % (24h trend) 100 (+10) 55 (-8) 81 54
20ft Wnd AM(mph) NW 7 N 6
20ft Wnd PM(mph) S 6 W 7 W 6 N 5
Precip Amount 0.03 0.00 0.00 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt (ft-AGL) 680 3090 1050 2940
Transport Wnd (kts) SW 10 W 11 NW 11 N 7
Vent Rate (kt-ft) 6800 33990 11550 20580
Max ADI Early 16 Gen Poor 28 Fair 31 Fair 26 Fair
Max ADI Late 9 Poor 35 Fair 7 Poor 27 Fair
Max LVORI Early 6 2 4 3
Max LVORI Late 6 2 4 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 10 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Highs in the lower 70s. Northeast winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds 5 to 10 mph, becoming north after midnight.
.WEDNESDAY...Sunny. Highs in the lower 70s. North winds 5 to
10 mph, becoming southeast in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.THURSDAY...Partly sunny. Highs in the lower 70s. Southeast winds
10 to 15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers.
Lows in the lower 60s. Highs in the lower 70s. Southwest winds
10 to 15 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation near normal.
$$
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