Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
646
FNUS51 KBOX 312008
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
408 PM EDT Sun Aug 31 2025
.DISCUSSION...
High pressure will remain in control today and Monday, bringing
dry weather, seasonable temperatures and a modest onshore wind.
Minimum relative humidities will be between 35 and 45 percent
today, potentially closer to 30 percent in spots. Min relative
humidity values will likely range around 45 to 60 percent on
Monday.
.OUTLOOK...Tuesday through Friday...
Dry weather is expected to continue into midweek. Northeast winds
will pick up some on Tuesday over southeast New England.
Temperatures should remain around seasonable levels though
midweek, then start to warm up briefly as we move into late in
the week. Min relative humidities should hover between
35-45 percent through mid- week with increasing moisture later in
the week. Next chance for precipitation arrives by Friday.
MAZ015-010800-
Suffolk MA-
Including the cities of Boston, Chelsea, Revere, and Winthrop
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (0) 76 (+2) 56 75
RH % (24h trend) 90 (+4) 52 (+18) 100 49
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var E 7 Lgt/Var NE 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 360 4030 340 4920
Transport Wnd (kts) W 3 E 11 NE 6 NE 13
Vent Rate (kt-ft) 1080 44330 2040 63960
Max ADI Early 13 Gen Poor 40 Fair 15 Gen Poor 69 Good
Max ADI Late 3 Very Poor 47 Gen Good 4 Very Poor 79 Good
Max LVORI Early 5 2 7 1
Max LVORI Late 5 2 7 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...
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds 5 to 10 mph, becoming southwest after midnight.
.WEDNESDAY...Sunny. Highs around 80. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows around 60.
Highs in the upper 70s. South winds 10 to 15 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. South winds 10 to 15 mph.
.FRIDAY...Partly sunny with showers likely. Highs in the mid 70s.
South winds 10 to 15 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. South winds 10 to 15 mph.
.SATURDAY...Partly sunny. Highs in the upper 70s. Southwest winds
10 to 15 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. West
winds 10 to 15 mph.
.SUNDAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph.
$$
MAZ016-010800-
Eastern Norfolk MA-
Including the cities of Braintree, Milton, Quincy, and Weymouth
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (0) 75 (+1) 55 74
RH % (24h trend) 90 (-3) 57 (+18) 100 54
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NE 7 Lgt/Var NE 6
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 320 3650 320 4360
Transport Wnd (kts) W 3 E 11 NE 6 NE 14
Vent Rate (kt-ft) 960 40150 1920 61040
Max ADI Early 13 Gen Poor 38 Fair 16 Gen Poor 69 Good
Max ADI Late 3 Very Poor 51 Gen Good 6 Very Poor 80 Good
Max LVORI Early 6 2 9 1
Max LVORI Late 6 2 9 1
Min Vsby Early 9 9 9 5 Fog
Min Vsby Late 9 9 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds 5 to 10 mph, becoming southwest after midnight.
.WEDNESDAY...Sunny. Highs around 80. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows
around 60. Highs in the upper 70s. South winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers.
Lows in the lower 60s. Highs in the upper 70s. Southwest winds
10 to 15 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the lower 60s.
Highs in the upper 70s. West winds 10 to 15 mph.
$$
MAZ013-010800-
Western Norfolk MA-
Including the cities of Bellingham, Dedham, Foxborough, Medfield,
Norwood, Stoughton, and Wellesley
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+2) 76 (0) 53 75
RH % (24h trend) 96 (-4) 50 (+11) 100 47
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NE 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) 280 5060 300 5700
Transport Wnd (kts) W 3 E 13 NE 6 NE 12
Vent Rate (kt-ft) 840 65780 1800 68400
Max ADI Early 21 Fair 56 Gen Good 37 Fair 80 Good
Max ADI Late 3 Very Poor 82 Good 4 Very Poor 94 Good
Max LVORI Early 7 1 9 1
Max LVORI Late 7 1 9 1
Min Vsby Early 9 9 9 5 Fog
Min Vsby Late 9 9 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming southwest after midnight.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 50s.
Highs around 80. South winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. South winds around 5 mph.
.FRIDAY...Partly sunny with showers likely. Highs in the mid 70s.
South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. South winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the upper 50s.
Highs in the upper 70s. West winds 5 to 10 mph.
$$
MAZ014-010800-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham,
and Woburn
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (+1) 77 (0) 55 76
RH % (24h trend) 90 (-6) 48 (+11) 100 47
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var E 7 Lgt/Var E 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 290 5280 310 5380
Transport Wnd (kts) N 5 E 12 NE 6 NE 14
Vent Rate (kt-ft) 1450 63360 1860 75320
Max ADI Early 19 Gen Poor 58 Gen Good 35 Fair 78 Good
Max ADI Late 3 Very Poor 77 Good 3 Very Poor 93 Good
Max LVORI Early 5 1 8 1
Max LVORI Late 5 1 8 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds around 5 mph, becoming southwest after midnight.
.WEDNESDAY...Sunny. Highs in the lower 80s. Southwest winds
around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the upper
50s. Highs in the lower 80s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. South winds 5 to 10 mph.
.FRIDAY...Partly sunny with showers likely. Highs in the upper
70s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs around 80. Southwest winds 5 to
10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. West
winds around 5 mph.
.SUNDAY...Sunny. Highs in the upper 70s. West winds around 5 mph.
$$
MAZ007-010800-
Eastern Essex MA-
Including the cities of Beverly, Gloucester, Newburyport,
Peabody, Salem, and Saugus
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (-1) 76 (+2) 54 75
RH % (24h trend) 96 (0) 53 (+19) 100 51
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NE 6 Lgt/Var E 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 330 3280 300 3730
Transport Wnd (kts) N 6 E 9 NE 7 NE 13
Vent Rate (kt-ft) 1980 29520 2100 48490
Max ADI Early 11 Poor 23 Fair 9 Poor 44 Gen Good
Max ADI Late 3 Very Poor 29 Fair 5 Very Poor 52 Gen Good
Max LVORI Early 6 3 9 2
Max LVORI Late 6 3 9 2
Min Vsby Early 9 9 7 5 Fog
Min Vsby Late 9 9 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds 5 to 10 mph, becoming southwest after midnight.
.WEDNESDAY...Sunny. Highs in the upper 70s. Southwest winds 5 to
10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 60. Southwest winds
5 to 10 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the lower
60s. Highs in the upper 70s. South winds 10 to 15 mph.
.FRIDAY...Partly sunny with showers likely. Highs in the mid 70s.
South winds 10 to 15 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. South winds 10 to 15 mph.
.SATURDAY...Partly sunny. Highs in the upper 70s. Southwest winds
10 to 15 mph.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper
50s. Highs in the mid 70s. West winds 10 to 15 mph.
$$
MAZ006-010800-
Western Essex MA-
Including the cities of Amesbury, Andover, Haverhill, Lawrence,
Methuen, and Topsfield
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+1) 77 (0) 53 75
RH % (24h trend) 96 (-4) 48 (+10) 100 45
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 290 4980 310 5160
Transport Wnd (kts) N 6 E 11 NE 6 NE 13
Vent Rate (kt-ft) 1740 54780 1860 67080
Max ADI Early 16 Gen Poor 50 Gen Good 20 Gen Poor 65 Good
Max ADI Late 3 Very Poor 65 Good 3 Very Poor 81 Good
Max LVORI Early 7 2 10 1
Max LVORI Late 7 2 10 1
Min Vsby Early 9 9 7 5 Fog
Min Vsby Late 9 9 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming southwest after midnight.
.WEDNESDAY...Sunny. Highs in the lower 80s. Southwest winds
around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Southwest winds around 5 mph.
.THURSDAY...Mostly sunny. Highs around 80. South winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. South winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with showers likely.
Lows in the upper 50s. Highs in the mid 70s. South winds 5 to
10 mph.
.SATURDAY...Partly sunny. Highs in the upper 70s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
5 to 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. West winds around 5 mph.
$$
MAZ005-010800-
Central Middlesex MA-
Including the cities of Burlington, Chelmsford, Framingham,
Hopkinton, Lowell, and Natick
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+2) 78 (+1) 53 77
RH % (24h trend) 96 (-4) 43 (+5) 100 43
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var E 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) 310 5870 310 6140
Transport Wnd (kts) N 5 E 11 N 6 NE 11
Vent Rate (kt-ft) 1550 64570 1860 67540
Max ADI Early 24 Fair 61 Good 38 Fair 74 Good
Max ADI Late 3 Very Poor 82 Good 3 Very Poor 87 Good
Max LVORI Early 7 1 10 1
Max LVORI Late 7 1 10 1
Min Vsby Early 9 9 9 4 Fog
Min Vsby Late 9 9 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming southwest after midnight.
.WEDNESDAY...Sunny. Highs in the lower 80s. Southwest winds
around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the upper
50s. Highs in the lower 80s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy with showers likely. Highs in the upper
70s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the upper 70s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
5 to 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph.
$$
MAZ012-010800-
Southern Worcester MA-
Including the cities of Milford, Oxford, Sturbridge, Uxbridge,
Westborough, and Worcester
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+2) 76 (0) 52 76
RH % (24h trend) 96 (-4) 48 (+9) 100 45
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var E 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 280 5910 260 6680
Transport Wnd (kts) W 4 E 12 NE 6 NE 10
Vent Rate (kt-ft) 1120 70920 1560 66800
Max ADI Early 23 Fair 63 Good 41 Gen Good 66 Good
Max ADI Late 3 Very Poor 88 Good 4 Very Poor 84 Good
Max LVORI Early 7 1 9 1
Max LVORI Late 7 1 9 1
Min Vsby Early 9 9 9 8
Min Vsby Late 9 9 8 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds around 5 mph, becoming southwest after midnight.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 50s.
Highs in the upper 70s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the upper 70s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 50s.
Highs in the mid 70s. West winds 5 to 10 mph.
$$
MAZ004-010800-
Northern Worcester MA-
Including the cities of Athol, Boylston, Brookfield, Fitchburg,
Gardner, and Harvard
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+2) 77 (+1) 49 77
RH % (24h trend) 100 (0) 40 (+5) 100 38
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var E 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) 250 6190 220 6930
Transport Wnd (kts) N 5 E 11 NE 6 NE 7
Vent Rate (kt-ft) 1250 68090 1320 48510
Max ADI Early 35 Fair 69 Good 39 Fair 58 Gen Good
Max ADI Late 4 Very Poor 79 Good 3 Very Poor 66 Good
Max LVORI Early 7 1 9 1
Max LVORI Late 7 1 9 1
Min Vsby Early 9 7 9 8
Min Vsby Late 9 9 8 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming southwest after midnight.
.WEDNESDAY...Sunny. Highs in the upper 70s. West winds around
5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the mid
50s. Highs in the upper 70s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. South winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with showers likely.
Lows in the upper 50s. Highs in the lower 70s. South winds 5 to
10 mph.
.SATURDAY...Partly sunny. Highs in the mid 70s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. West
winds 5 to 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds 5 to 10 mph.
$$
MAZ026-010800-
Northern Middlesex MA-
Including the cities of Ashby, Ayer, Groton, Pepperell, Shirley,
and Townsend
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+3) 79 (+2) 51 78
RH % (24h trend) 96 (-4) 48 (+6) 100 45
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var E 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 320 6240 310 6720
Transport Wnd (kts) NW 4 E 11 N 6 NE 8
Vent Rate (kt-ft) 1280 68640 1860 53760
Max ADI Early 32 Fair 69 Good 32 Fair 61 Good
Max ADI Late 3 Very Poor 86 Good 3 Very Poor 73 Good
Max LVORI Early 6 1 9 1
Max LVORI Late 6 1 9 1
Min Vsby Early 9 9 9 6 Fog
Min Vsby Late 9 9 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming southwest after midnight.
.WEDNESDAY...Sunny. Highs around 80. Southwest winds around
5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the mid
50s. Highs around 80. South winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. South winds around 5 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with showers likely.
Lows in the upper 50s. Highs in the mid 70s. South winds 5 to
10 mph.
.SATURDAY...Partly sunny. Highs in the upper 70s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. West
winds around 5 mph.
.SUNDAY...Sunny. Highs in the mid 70s. West winds around 5 mph.
$$
MAZ002-010800-
Western Franklin MA-
Including the cities of Ashfield, Charlemont, Colrain,
and Shelburne
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+3) 76 (+2) 48 77
RH % (24h trend) 93 (-3) 45 (+5) 97 41
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var 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 6560 110 6890
Transport Wnd (kts) N 7 E 9 NE 5 NE 5
Vent Rate (kt-ft) 980 59040 550 34450
Max ADI Early 37 Fair 53 Gen Good 31 Fair 45 Gen Good
Max ADI Late 4 Very Poor 67 Good 3 Very Poor 57 Gen Good
Max LVORI Early 6 1 7 1
Max LVORI Late 6 1 7 1
Min Vsby Early 9 6 Fog 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...
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Light and
variable wind, becoming west around 5 mph after midnight.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the lower
50s. Highs in the mid 70s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 50s. South winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with showers likely and
a chance of thunderstorms. Lows in the mid 50s. Highs in the
upper 60s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the lower 70s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper
40s. Highs in the upper 60s. West winds around 5 mph.
$$
MAZ003-010800-
Eastern Franklin MA-
Including the cities of Greenfield, Leverett, Northfield, Orange,
and Whately
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+2) 79 (+2) 50 79
RH % (24h trend) 100 (0) 40 (+7) 100 36
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 190 7100 180 7180
Transport Wnd (kts) N 6 E 9 NE 5 NE 6
Vent Rate (kt-ft) 1140 63900 900 43080
Max ADI Early 37 Fair 56 Gen Good 22 Fair 50 Gen Good
Max ADI Late 4 Very Poor 70 Good 3 Very Poor 61 Good
Max LVORI Early 7 2 8 1
Max LVORI Late 7 2 8 1
Min Vsby Early 9 2 Fog 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. South
winds around 5 mph, becoming southwest after midnight.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 50s.
Highs around 80. South winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. South winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with showers likely and
a chance of thunderstorms. Lows in the upper 50s. Highs in the
lower 70s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the mid 70s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. West
winds 5 to 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds 5 to 10 mph.
$$
MAZ008-010800-
Western Hampshire MA-
Including the cities of Chesterfield, Plainfield, Westhampton,
Williamsburg, and Worthington
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Mcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (+3) 75 (+2) 48 75
RH % (24h trend) 93 (+4) 48 (+5) 96 43
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var 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 6260 150 6680
Transport Wnd (kts) N 7 E 9 NE 6 NE 6
Vent Rate (kt-ft) 1260 56340 900 40080
Max ADI Early 40 Fair 58 Gen Good 29 Fair 44 Gen Good
Max ADI Late 4 Very Poor 66 Good 3 Very Poor 60 Gen Good
Max LVORI Early 6 2 7 1
Max LVORI Late 6 2 7 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...
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest
winds around 5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the lower
50s. Highs in the mid 70s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 50s. South winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with showers likely and
a chance of thunderstorms. Lows in the mid 50s. Highs around 70.
South winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the lower 70s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper
40s. Highs in the upper 60s. West winds around 5 mph.
$$
MAZ010-010800-
Eastern Hampshire MA-
Including the cities of Amherst, Belchertown, Northampton,
Southampton, and Ware
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (+2) 79 (+2) 50 79
RH % (24h trend) 100 (0) 45 (+6) 100 41
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 270 6930 250 7170
Transport Wnd (kts) NE 5 E 10 NE 6 NE 6
Vent Rate (kt-ft) 1350 69300 1500 43020
Max ADI Early 32 Fair 47 Gen Good 27 Fair 52 Gen Good
Max ADI Late 4 Very Poor 75 Good 3 Very Poor 61 Good
Max LVORI Early 6 1 8 1
Max LVORI Late 6 1 8 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds around 5 mph, becoming southwest after midnight.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 50s.
Highs around 80. South winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. South winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with showers likely and
a chance of thunderstorms. Lows in the upper 50s. Highs in the
mid 70s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the upper 70s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. West
winds 5 to 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. West winds 5 to 10 mph.
$$
MAZ009-010800-
Western Hampden MA-
Including the cities of Blandford, Chester, Granville,
Montgomery, Russell, and Tolland
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (+2) 75 (+1) 50 76
RH % (24h trend) 93 (+4) 48 (+5) 100 43
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 110 6110 80 6430
Transport Wnd (kts) N 7 E 10 NE 6 NE 6
Vent Rate (kt-ft) 770 61100 480 38580
Max ADI Early 43 Gen Good 53 Gen Good 23 Fair 42 Gen Good
Max ADI Late 5 Very Poor 69 Good 3 Very Poor 59 Gen Good
Max LVORI Early 6 2 7 2
Max LVORI Late 6 2 7 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 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest
winds around 5 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 50s.
Highs in the upper 70s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. South winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with showers likely and
a chance of thunderstorms. Lows in the upper 50s. Highs in the
lower 70s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the mid 70s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Partly cloudy. Lows around 50. West winds
around 5 mph.
.SUNDAY...Sunny. Highs in the upper 60s. West winds around 5 mph.
$$
MAZ011-010800-
Eastern Hampden MA-
Including the cities of Chicopee, Holland, Palmer, Southwick,
Springfield, and Westfield
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+3) 78 (+1) 51 79
RH % (24h trend) 100 (0) 40 (+5) 100 37
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 260 6700 230 7330
Transport Wnd (kts) N 6 E 11 NE 6 NE 5
Vent Rate (kt-ft) 1560 73700 1380 36650
Max ADI Early 29 Fair 52 Gen Good 32 Fair 53 Gen Good
Max ADI Late 3 Very Poor 80 Good 3 Very Poor 62 Good
Max LVORI Early 7 1 9 1
Max LVORI Late 7 1 9 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast
winds around 5 mph, becoming southwest after midnight.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 50s.
Highs around 80. South winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 60. South winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with showers likely and
a chance of thunderstorms. Lows in the upper 50s. Highs in the
mid 70s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the upper 70s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower
50s. Highs in the lower 70s. West winds 5 to 10 mph.
$$
CTZ002-010800-
Hartford CT-
Including the cities of Hartford, Glastonbury, Granby,
Southington, and Windsor Locks
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+2) 78 (+1) 51 79
RH % (24h trend) 100 (0) 43 (+6) 100 38
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NE 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) 290 6220 250 7000
Transport Wnd (kts) N 6 E 11 NE 6 NE 6
Vent Rate (kt-ft) 1740 68420 1500 42000
Max ADI Early 22 Fair 49 Gen Good 26 Fair 50 Gen Good
Max ADI Late 4 Very Poor 75 Good 4 Very Poor 63 Good
Max LVORI Early 7 1 9 1
Max LVORI Late 7 1 9 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...
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. South winds
around 5 mph, becoming southwest after midnight.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 50s.
Highs around 80. South winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. South winds 5 to 10 mph.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Lows 53 to 58.
Highs in the upper 70s. Northwest winds 5 to 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Northwest winds 5 to
10 mph.
$$
CTZ003-010800-
Tolland CT-
Including the cities of Mansfield, Stafford Springs, and Vernon
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+3) 77 (+1) 51 78
RH % (24h trend) 100 (0) 48 (+10) 100 44
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NE 5 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 190 5820 150 7090
Transport Wnd (kts) N 6 E 12 NE 6 NE 7
Vent Rate (kt-ft) 1140 69840 900 49630
Max ADI Early 18 Gen Poor 68 Good 31 Fair 59 Gen Good
Max ADI Late 3 Very Poor 86 Good 4 Very Poor 71 Good
Max LVORI Early 8 1 9 1
Max LVORI Late 8 1 9 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming southwest after midnight.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 50s.
Highs in the upper 70s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the upper 70s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower
50s. Highs in the lower 70s. West winds 5 to 10 mph.
$$
CTZ004-010800-
Windham CT-
Including the cities of Ashford, Plainfield, Putnam,
and Willimantic
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+4) 78 (+2) 51 77
RH % (24h trend) 100 (0) 46 (+7) 100 43
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NE 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) 270 5920 220 6780
Transport Wnd (kts) N 3 E 13 NE 6 NE 9
Vent Rate (kt-ft) 810 76960 1320 61020
Max ADI Early 20 Gen Poor 68 Good 39 Fair 66 Good
Max ADI Late 4 Very Poor 89 Good 4 Very Poor 83 Good
Max LVORI Early 9 1 9 1
Max LVORI Late 9 1 9 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...
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming southwest after midnight.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 50s.
Highs in the upper 70s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny. Highs in the upper 70s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 50s.
Highs in the mid 70s. West winds 5 to 10 mph.
$$
RIZ001-010800-
Northwest Providence RI-
Including the cities of Cumberland, Foster, Glocester,
and Smithfield
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+2) 76 (0) 52 76
RH % (24h trend) 96 (-4) 51 (+10) 100 48
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NE 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 250 5640 220 6330
Transport Wnd (kts) W 3 E 13 NE 7 NE 10
Vent Rate (kt-ft) 750 73320 1540 63300
Max ADI Early 24 Fair 63 Good 42 Gen Good 72 Good
Max ADI Late 3 Very Poor 93 Good 4 Very Poor 89 Good
Max LVORI Early 8 1 9 1
Max LVORI Late 8 1 9 1
Min Vsby Early 9 9 9 6 Fog
Min Vsby Late 9 9 6 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds around 5 mph, becoming southwest after midnight.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 50s.
Highs in the upper 70s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. South winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the upper 50s.
Highs in the mid 70s. West winds 5 to 10 mph.
$$
RIZ002-010800-
Southeast Providence RI-
Including the cities of Cranston, Johnston, Pawtucket,
and Providence
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (+1) 78 (+2) 54 77
RH % (24h trend) 93 (-7) 52 (+14) 100 49
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NE 7 Lgt/Var NE 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 320 5690 300 6300
Transport Wnd (kts) NW 3 E 14 N 7 NE 13
Vent Rate (kt-ft) 960 79660 2100 81900
Max ADI Early 30 Fair 70 Good 47 Gen Good 78 Good
Max ADI Late 3 Very Poor 96 Good 4 Very Poor 103 Very Good
Max LVORI Early 7 1 9 1
Max LVORI Late 7 1 9 1
Min Vsby Early 9 9 9 3 Fog
Min Vsby Late 9 9 3 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds around 5 mph, becoming southwest after midnight.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the upper
50s. Highs in the upper 70s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. South winds 5 to 10 mph.
.FRIDAY...Partly sunny with showers likely and a chance of
thunderstorms. Highs in the mid 70s. South winds 10 to 15 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows around 60. South winds 10 to 15 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the upper 50s.
Highs in the upper 70s. West winds 10 to 15 mph.
$$
RIZ003-010800-
Western Kent RI-
Including the cities of Coventry and West Greenwich
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+2) 75 (0) 52 75
RH % (24h trend) 100 (0) 52 (+8) 100 49
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NE 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 250 5760 220 6190
Transport Wnd (kts) N 5 E 15 NE 8 NE 12
Vent Rate (kt-ft) 1250 86400 1760 74280
Max ADI Early 25 Fair 71 Good 45 Gen Good 72 Good
Max ADI Late 4 Very Poor 88 Good 5 Very Poor 95 Good
Max LVORI Early 8 1 9 1
Max LVORI Late 8 1 9 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds around 5 mph, becoming west after midnight.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 50s.
Highs in the upper 70s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 60. South winds around 5 mph.
.FRIDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the mid 70s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. South winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the upper 50s.
Highs in the mid 70s. West winds 5 to 10 mph.
$$
RIZ004-010800-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (+1) 77 (+1) 54 77
RH % (24h trend) 96 (+3) 48 (+10) 100 46
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NE 7 Lgt/Var NE 6
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 340 5590 320 6020
Transport Wnd (kts) N 3 E 14 NE 8 NE 13
Vent Rate (kt-ft) 1020 78260 2560 78260
Max ADI Early 27 Fair 67 Good 40 Fair 77 Good
Max ADI Late 3 Very Poor 87 Good 5 Very Poor 103 Very Good
Max LVORI Early 7 1 9 1
Max LVORI Late 7 1 9 1
Min Vsby Early 9 9 9 7
Min Vsby Late 9 9 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds 5 to 10 mph, becoming west after midnight.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the upper
50s. Highs in the upper 70s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. South winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 70s.
Southwest winds 10 to 15 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows around 60. Highs
in the mid 70s. West winds 10 to 15 mph.
$$
RIZ005-010800-
Bristol RI-
Including the cities of Barrington, Bristol, and Warren
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (+1) 77 (+2) 55 76
RH % (24h trend) 93 (-7) 50 (+4) 100 51
20ft Wnd AM(mph) Lgt/Var NE 5
20ft Wnd PM(mph) Lgt/Var NE 7 NE 5 NE 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 340 5360 340 5820
Transport Wnd (kts) NE 3 E 14 NE 7 NE 14
Vent Rate (kt-ft) 1020 75040 2380 81480
Max ADI Early 26 Fair 70 Good 29 Fair 70 Good
Max ADI Late 3 Very Poor 90 Good 6 Very Poor 104 Very Good
Max LVORI Early 6 1 8 1
Max LVORI Late 6 1 8 1
Min Vsby Early 9 9 9 2 Fog
Min Vsby Late 9 9 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast
winds 5 to 10 mph, becoming southwest after midnight.
.WEDNESDAY...Sunny. Highs in the upper 70s. Southwest winds 5 to
10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows around 60.
Highs in the mid 70s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. South winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers.
Lows in the lower 60s. Highs in the mid 70s. Southwest winds
10 to 15 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the lower 60s.
Highs in the mid 70s. West winds 10 to 15 mph.
$$
RIZ006-010800-
Washington RI-
Including the cities of Kingston, Narragansett, Richmond,
and Westerly
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+2) 76 (+1) 52 76
RH % (24h trend) 100 (0) 48 (+10) 100 48
20ft Wnd AM(mph) NE 5 NE 5
20ft Wnd PM(mph) Lgt/Var E 7 Lgt/Var E 6
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 330 5470 300 6010
Transport Wnd (kts) N 4 E 15 NE 9 NE 14
Vent Rate (kt-ft) 1320 82050 2700 84140
Max ADI Early 15 Gen Poor 69 Good 42 Gen Good 74 Good
Max ADI Late 5 Very Poor 78 Good 5 Very Poor 99 Good
Max LVORI Early 8 1 9 1
Max LVORI Late 8 1 9 1
Min Vsby Early 9 9 9 8
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...
.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. Southwest winds 5 to
10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the upper
50s. Highs in the mid 70s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. South winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 70s.
Southwest winds 10 to 15 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the upper 50s.
Highs in the mid 70s. West winds 10 to 15 mph.
$$
RIZ007-010800-
Newport RI-
Including the cities of Newport, Portsmouth, and Tiverton
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (0) 76 (+1) 56 77
RH % (24h trend) 93 (-3) 48 (+9) 100 48
20ft Wnd AM(mph) NE 5 NE 6
20ft Wnd PM(mph) Lgt/Var NE 8 NE 6 NE 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 310 4770 320 4880
Transport Wnd (kts) NE 4 E 14 NE 9 NE 15
Vent Rate (kt-ft) 1240 66780 2880 73200
Max ADI Early 17 Gen Poor 45 Gen Good 28 Fair 52 Gen Good
Max ADI Late 4 Very Poor 46 Gen Good 7 Poor 56 Gen Good
Max LVORI Early 6 2 7 2
Max LVORI Late 6 2 7 2
Min Vsby Early 9 9 9 4 Fog
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
5 to 10 mph, becoming west after midnight.
.WEDNESDAY...Sunny. Highs in the mid 70s. Southwest winds 5 to
10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southwest winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the mid 70s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers.
Lows in the mid 60s. Highs in the mid 70s. Southwest winds 10 to
15 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the lower 60s.
Highs in the mid 70s. West winds 10 to 15 mph.
$$
RIZ008-010800-
Block Island RI-
Including the city of New Shoreham
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 60 (+1) 72 (+1) 60 72
RH % (24h trend) 84 (-6) 59 (+6) 93 61
20ft Wnd AM(mph) NE 9 NE 9
20ft Wnd PM(mph) Lgt/Var E 9 E 9 E 8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 830 2370 1140 2630
Transport Wnd (kts) E 6 E 17 NE 15 NE 16
Vent Rate (kt-ft) 4980 40290 17100 42080
Max ADI Early 11 Poor 38 Fair 32 Fair 40 Fair
Max ADI Late 11 Poor 40 Fair 12 Poor 39 Fair
Max LVORI Early 4 3 5 3
Max LVORI Late 4 3 5 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 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Southeast
winds 5 to 10 mph, becoming west after midnight.
.WEDNESDAY...Sunny. Highs in the lower 70s. Southwest winds 5 to
10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 70s. South winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers.
Lows in the mid 60s. Highs in the lower 70s. Southwest winds
10 to 15 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the mid 60s.
Highs in the lower 70s. West winds 10 to 15 mph.
$$
MAZ017-010800-
Northern Bristol MA-
Including the cities of Attleboro, Berkley, Easton, Mansfield,
Rehoboth, and Taunton
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+4) 76 (0) 53 76
RH % (24h trend) 96 (-4) 48 (+9) 100 47
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NE 6 Lgt/Var NE 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 340 5170 330 5550
Transport Wnd (kts) SE 5 E 13 NE 6 NE 13
Vent Rate (kt-ft) 1700 67210 1980 72150
Max ADI Early 23 Fair 71 Good 38 Fair 81 Good
Max ADI Late 3 Very Poor 89 Good 4 Very Poor 94 Good
Max LVORI Early 7 1 9 1
Max LVORI Late 7 1 9 1
Min Vsby Early 9 9 9 1 Fog
Min Vsby Late 9 9 1 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph in the evening, becoming light and variable.
.WEDNESDAY THROUGH THURSDAY NIGHT...Partly cloudy. Lows 53 to 59.
Highs around 80. South winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers.
Lows around 60. Highs in the upper 70s. South winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the upper 50s.
Highs in the upper 70s. West winds 5 to 10 mph.
$$
MAZ018-010800-
Western Plymouth MA-
Including the cities of Bridgewater, Brockton, Carver,
Middleboro, and Pembroke
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+3) 75 (+1) 54 74
RH % (24h trend) 96 (-4) 54 (+13) 100 53
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var NE 6 Lgt/Var NE 6
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 360 4500 250 4390
Transport Wnd (kts) NW 2 E 13 NE 7 NE 15
Vent Rate (kt-ft) 720 58500 1750 65850
Max ADI Early 16 Gen Poor 64 Good 24 Fair 80 Good
Max ADI Late 3 Very Poor 76 Good 4 Very Poor 84 Good
Max LVORI Early 7 2 9 1
Max LVORI Late 7 2 9 1
Min Vsby Early 9 9 9 3 Fog
Min Vsby Late 9 9 3 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds
around 5 mph, becoming southwest after midnight.
.WEDNESDAY THROUGH THURSDAY NIGHT...Partly cloudy. Lows 53 to 60.
Highs around 80. South winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers.
Lows around 60. Highs in the upper 70s. Southwest winds 5 to
10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the upper 50s.
Highs in the upper 70s. West winds 5 to 10 mph.
$$
MAZ019-010800-
Eastern Plymouth MA-
Including the cities of Cohasset, Hingham, Marshfield, Plymouth,
and Scituate
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (+1) 73 (+2) 56 74
RH % (24h trend) 96 (-4) 55 (+17) 100 55
20ft Wnd AM(mph) Lgt/Var NE 5
20ft Wnd PM(mph) Lgt/Var NE 7 Lgt/Var NE 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 330 2960 260 3290
Transport Wnd (kts) NW 3 NE 11 NE 9 NE 16
Vent Rate (kt-ft) 990 32560 2340 52640
Max ADI Early 10 Poor 30 Fair 16 Gen Poor 50 Gen Good
Max ADI Late 3 Very Poor 34 Fair 7 Poor 49 Gen Good
Max LVORI Early 7 3 7 2
Max LVORI Late 7 3 7 2
Min Vsby Early 9 9 9 8
Min Vsby Late 9 9 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
5 to 10 mph, becoming southwest after midnight.
.WEDNESDAY...Sunny. Highs in the upper 70s. Southwest winds 5 to
10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s.
Southwest winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the upper 70s. South winds 10 to
15 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 10 to 15 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers.
Lows in the lower 60s. Highs in the mid 70s. Southwest winds
10 to 15 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the lower 60s.
Highs in the mid 70s. West winds 10 to 15 mph.
$$
MAZ020-010800-
Southern Bristol MA-
Including the cities of Acushnet, Fall River, New Bedford,
Swansea, and Westport
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (0) 78 (+3) 54 78
RH % (24h trend) 96 (-4) 48 (+6) 100 48
20ft Wnd AM(mph) NE 5 NE 5
20ft Wnd PM(mph) Lgt/Var NE 7 NE 5 NE 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 320 5040 270 5110
Transport Wnd (kts) NE 4 E 14 NE 8 NE 15
Vent Rate (kt-ft) 1280 70560 2160 76650
Max ADI Early 26 Fair 74 Good 34 Fair 76 Good
Max ADI Late 4 Very Poor 73 Good 7 Poor 69 Good
Max LVORI Early 6 2 9 1
Max LVORI Late 6 2 9 1
Min Vsby Early 9 9 9 5 Fog
Min Vsby Late 9 9 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds
5 to 10 mph, becoming west after midnight.
.WEDNESDAY...Sunny. Highs in the upper 70s. Southwest winds 5 to
10 mph.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows in
the lower 60s. Highs in the mid 70s. South winds 10 to 15 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers.
Lows in the lower 60s. Highs in the mid 70s. Southwest winds
10 to 15 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the lower 60s.
Highs in the upper 70s. West winds 10 to 15 mph.
$$
MAZ021-010800-
Southern Plymouth MA-
Including the cities of Marion, Mattapoisett, Rochester,
and Wareham
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (0) 76 (+2) 55 75
RH % (24h trend) 96 (+3) 56 (+8) 100 55
20ft Wnd AM(mph) Lgt/Var NE 5
20ft Wnd PM(mph) Lgt/Var NE 8 Lgt/Var NE 8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 380 4380 270 4100
Transport Wnd (kts) N 3 E 14 NE 8 NE 16
Vent Rate (kt-ft) 1140 61320 2160 65600
Max ADI Early 22 Fair 68 Good 30 Fair 74 Good
Max ADI Late 4 Very Poor 74 Good 7 Poor 55 Gen Good
Max LVORI Early 7 2 9 1
Max LVORI Late 7 2 9 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds 5 to 10 mph, becoming west after midnight.
.WEDNESDAY...Sunny. Highs in the upper 70s. Southwest winds 5 to
10 mph.
.WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Partly cloudy. Lows in
the lower 60s. Highs in the upper 70s. South winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers.
Lows in the lower 60s. Highs in the upper 70s. Southwest winds
10 to 15 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the lower 60s.
Highs in the upper 70s. West winds 10 to 15 mph.
$$
MAZ022-010800-
Barnstable MA-
Including the cities of Bourne, Chatham, Falmouth, Hyannis,
Provincetown, and Wellfleet
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Mclear Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-1) 74 (+3) 58 73
RH % (24h trend) 96 (-4) 53 (+5) 100 55
20ft Wnd AM(mph) NE 5 NE 7
20ft Wnd PM(mph) Lgt/Var NE 7 NE 6 NE 8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 300 3500 440 3320
Transport Wnd (kts) NE 4 NE 13 NE 11 NE 20
Vent Rate (kt-ft) 1200 45500 4840 66400
Max ADI Early 15 Gen Poor 40 Fair 24 Fair 47 Gen Good
Max ADI Late 4 Very Poor 40 Fair 9 Poor 55 Gen Good
Max LVORI Early 6 3 6 3
Max LVORI Late 6 3 6 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 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northeast
winds 5 to 10 mph, becoming northwest after midnight.
.WEDNESDAY...Sunny. Highs in the mid 70s. Southwest winds 5 to
10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southwest winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the mid 70s. South winds 10 to
15 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers.
Lows in the mid 60s. Highs in the mid 70s. Southwest winds 10 to
15 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the lower 60s.
Highs in the mid 70s. West winds 10 to 15 mph.
$$
MAZ023-010800-
Dukes MA-
Including the cities of Edgartown, Oak Bluffs, and Vineyard Haven
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Pcldy Mcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 57 (+2) 74 (+2) 57 73
RH % (24h trend) 90 (-10) 57 (+6) 90 59
20ft Wnd AM(mph) NE 8 NE 9
20ft Wnd PM(mph) NE 5 NE 9 NE 8 NE 9
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 440 3020 680 3380
Transport Wnd (kts) E 7 E 16 NE 14 NE 19
Vent Rate (kt-ft) 3080 48320 9520 64220
Max ADI Early 28 Fair 43 Gen Good 36 Fair 55 Gen Good
Max ADI Late 7 Poor 44 Gen Good 13 Gen Poor 55 Gen Good
Max LVORI Early 5 3 5 2
Max LVORI Late 5 3 5 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds 5 to 10 mph, becoming northwest after midnight.
.WEDNESDAY...Sunny. Highs in the lower 70s. Southwest winds 5 to
10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southwest winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 70s. South winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 10 to 15 mph.
.FRIDAY...Partly sunny with a chance of showers. Highs in the mid
70s. South winds 10 to 15 mph.
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. South winds 10 to 15 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the lower 60s.
Highs in the mid 70s. West winds 10 to 15 mph.
$$
MAZ024-010800-
Nantucket MA-
Including the city of Nantucket
408 PM EDT Sun Aug 31 2025
Tonight Mon Mon Night Tue
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 58 (-3) 71 (+1) 58 71
RH % (24h trend) 90 (-10) 63 (+13) 94 67
20ft Wnd AM(mph) NE 9 NE 10 G17
20ft Wnd PM(mph) NE 6 NE 10 NE 9 NE 10 G17
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 940 2350 1440 2520
Transport Wnd (kts) NE 9 E 17 E 17 NE 25
Vent Rate (kt-ft) 8460 39950 24480 63000
Max ADI Early 26 Fair 40 Fair 35 Fair 53 Gen Good
Max ADI Late 15 Gen Poor 40 Fair 24 Fair 60 Gen Good
Max LVORI Early 5 3 4 3
Max LVORI Late 5 3 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 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast
winds 5 to 10 mph, becoming northwest after midnight.
.WEDNESDAY...Sunny. Highs in the lower 70s. West winds 5 to
10 mph, becoming southwest in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s.
Southwest winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 70s. South winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers.
Lows in the mid 60s. Highs in the mid 70s. South winds 10 to
15 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Lows in the lower 60s.
Highs in the lower 70s. West winds 10 to 15 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation near normal.
$$
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