Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
946
FNUS51 KBOX 090807
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
407 AM EDT Sun Aug 9 2026
.DISCUSSION...
Scattered strong to severe thunderstorms remain possible through
this evening, with the greatest risk across western Massachusetts
and northwest and north-central Massachusetts. Storms diminish
late this evening, followed by drier conditions Sunday. Expect a
very warm and humid Sunday afternoon.
Lowest relative humidity values expected to range from
55-75 percent this afternoon, and 40-60 percent Sunday.
.OUTLOOK...Monday through Friday...
Dry and warm weather continues Monday. Scattered showers and
thunderstorms return to the forecast for the middle of next week,
along with lower temperatures and humidity.
MAZ015-092000-
Suffolk MA-
Including the city of Boston
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 92 (+1) 68 (-4) 91
RH % (24h trend) 37 (-8) 76 (-18) 42
20ft Wnd AM(mph) W 5 Lgt/Var
20ft Wnd PM(mph) W 8 W 5 S 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5090 410 5640
Transport Wnd (kts) W 14 NW 7 SW 9
Vent Rate (kt-ft) 71260 2870 50760
Max ADI Early 44 Gen Good 23 Fair 31 Fair
Max ADI Late 52 Gen Good 5 Very Poor 51 Gen Good
Max LVORI Early 1 3 2
Max LVORI Late 1 3 2
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. Northwest
winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. Northwest winds
around 5 mph, becoming east in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 60s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 60s.
Highs around 80. Northwest winds 5 to 10 mph.
$$
MAZ016-092000-
Eastern Norfolk MA-
Including the city of Quincy
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 92 (+1) 67 (-5) 91
RH % (24h trend) 38 (-12) 76 (-14) 41
20ft Wnd AM(mph) W 5 Lgt/Var
20ft Wnd PM(mph) W 8 W 5 SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5730 420 5730
Transport Wnd (kts) W 15 NW 7 W 10
Vent Rate (kt-ft) 85950 2940 57300
Max ADI Early 73 Good 65 Good 39 Fair
Max ADI Late 99 Good 5 Very Poor 71 Good
Max LVORI Early 1 3 1
Max LVORI Late 1 3 1
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
around 5 mph.
.TUESDAY...Sunny. Highs in the upper 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West winds
5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 80s. North winds
around 5 mph, becoming east in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the mid 60s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. West winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 60s.
Highs in the lower 80s. Northwest winds 5 to 10 mph.
$$
MAZ013-092000-
Western Norfolk MA-
Including the cities of Foxborough and Norwood
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 90 (0) 65 (-6) 89
RH % (24h trend) 40 (-14) 81 (-16) 42
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5670 410 6480
Transport Wnd (kts) W 16 NW 5 SW 14
Vent Rate (kt-ft) 90720 2050 90720
Max ADI Early 73 Good 78 Good 45 Gen Good
Max ADI Late 105 Very Good4 Very Poor 105 Very Good
Max LVORI Early 1 4 1
Max LVORI Late 1 4 1
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the upper 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid
60s. Highs in the mid 80s. West winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the lower 60s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. West winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 60. West winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 50s.
Highs in the lower 80s. Northwest winds 5 to 10 mph.
$$
MAZ014-092000-
Southeast Middlesex MA-
Including the city of Cambridge
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 91 (+1) 67 (-4) 90
RH % (24h trend) 37 (-9) 78 (-19) 42
20ft Wnd AM(mph) W 5 Lgt/Var
20ft Wnd PM(mph) W 8 W 5 SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6180 410 6870
Transport Wnd (kts) W 17 NW 6 W 12
Vent Rate (kt-ft) 105060 2460 82440
Max ADI Early 78 Good 76 Good 42 Gen Good
Max ADI Late 105 Very Good5 Very Poor 96 Good
Max LVORI Early 1 4 1
Max LVORI Late 1 4 1
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. West winds
around 5 mph.
.TUESDAY...Sunny. Highs in the upper 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid
60s. Highs in the mid 80s. West winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the mid 60s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. West winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 60s.
Highs in the lower 80s. Northwest winds 5 to 10 mph.
$$
MAZ007-092000-
Eastern Essex MA-
Including the city of Gloucester
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 91 (+4) 67 (-3) 87
RH % (24h trend) 39 (-10) 84 (-16) 46
20ft Wnd AM(mph) W 5 Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var S 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 4530 410 3750
Transport Wnd (kts) W 13 NW 5 S 8
Vent Rate (kt-ft) 58890 2050 30000
Max ADI Early 28 Fair 14 Gen Poor 23 Fair
Max ADI Late 38 Fair 5 Very Poor 28 Fair
Max LVORI Early 2 4 2
Max LVORI Late 2 4 2
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. Northwest
winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. Northwest
winds around 5 mph, becoming southeast in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the mid 60s. South winds around 5 mph, becoming southwest
after midnight.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Southwest winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. West winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 60s.
Highs around 80. Northwest winds 5 to 10 mph.
$$
MAZ006-092000-
Western Essex MA-
Including the city of Lawrence
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 90 (+1) 65 (-5) 88
RH % (24h trend) 39 (-10) 84 (-16) 46
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6040 420 6780
Transport Wnd (kts) W 16 NW 7 SW 12
Vent Rate (kt-ft) 96640 2940 81360
Max ADI Early 77 Good 56 Gen Good 48 Gen Good
Max ADI Late 105 Very Good4 Very Poor 101 Very Good
Max LVORI Early 1 5 1
Max LVORI Late 1 5 1
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. West winds
around 5 mph.
.TUESDAY...Sunny. Highs in the upper 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid
60s. Highs in the mid 80s. West winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the lower 60s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. West winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 60. West winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 50s.
Highs in the lower 80s. Northwest winds 5 to 10 mph.
$$
MAZ005-092000-
Central Middlesex MA-
Including the cities of Framingham and Lowell
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 90 (0) 65 (-5) 89
RH % (24h trend) 39 (-10) 81 (-19) 43
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5940 410 6610
Transport Wnd (kts) W 16 NW 6 W 13
Vent Rate (kt-ft) 95040 2460 85930
Max ADI Early 77 Good 64 Good 49 Gen Good
Max ADI Late 105 Very Good4 Very Poor 104 Very Good
Max LVORI Early 1 4 1
Max LVORI Late 1 4 1
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. West winds
around 5 mph.
.TUESDAY...Sunny. Highs in the upper 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
60s. Highs in the mid 80s. West winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the lower 60s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. West winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 60. West winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 50s.
Highs in the lower 80s. Northwest winds 5 to 10 mph.
$$
MAZ012-092000-
Southern Worcester MA-
Including the cities of Milford and Worcester
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 88 (0) 62 (-7) 88
RH % (24h trend) 43 (-11) 84 (-16) 46
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5450 400 6110
Transport Wnd (kts) W 16 NW 5 W 14
Vent Rate (kt-ft) 87200 2000 85540
Max ADI Early 68 Good 51 Gen Good 44 Gen Good
Max ADI Late 105 Very Good4 Very Poor 103 Very Good
Max LVORI Early 1 5 1
Max LVORI Late 1 5 1
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
60s. Highs in the mid 80s. West winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the lower 60s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. West winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 50s.
Highs in the upper 70s. Northwest winds 5 to 10 mph.
$$
MAZ004-092000-
Northern Worcester MA-
Including the cities of Barre and Fitchburg
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+1) 60 (-8) 85
RH % (24h trend) 42 (-8) 90 (-10) 46
20ft Wnd AM(mph) W 5 Lgt/Var
20ft Wnd PM(mph) W 8 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5330 420 6250
Transport Wnd (kts) W 16 W 8 SW 13
Vent Rate (kt-ft) 85280 3360 81250
Max ADI Early 73 Good 46 Gen Good 44 Gen Good
Max ADI Late 101 Very Good4 Very Poor 97 Good
Max LVORI Early 1 5 1
Max LVORI Late 1 5 1
Min Vsby Early 5 Fog 10 9
Min Vsby Late 10 9 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 60.
Highs in the lower 80s. West winds 5 to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 60. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 50s. West winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 50s.
Highs in the upper 70s. Northwest winds 5 to 10 mph.
$$
MAZ026-092000-
Northern Middlesex MA-
Including the city of Ayer
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 89 (+1) 63 (-6) 88
RH % (24h trend) 42 (-11) 84 (-13) 48
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5840 420 6360
Transport Wnd (kts) W 16 NW 6 W 14
Vent Rate (kt-ft) 93440 2520 89040
Max ADI Early 79 Good 51 Gen Good 49 Gen Good
Max ADI Late 105 Very Good4 Very Poor 104 Very Good
Max LVORI Early 1 5 1
Max LVORI Late 1 5 1
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. West winds
around 5 mph.
.TUESDAY...Sunny. Highs in the mid 80s. West winds around 5 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
60s. Highs in the mid 80s. West winds around 5 mph.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 60. West winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. West winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 50s.
Highs in the upper 70s. Northwest winds 5 to 10 mph.
$$
MAZ002-092000-
Western Franklin MA-
Including the city of Charlemont
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Mclear Pcldy
Precip Type None None Tstms
Chance Precip (%) 30
Chance of Thunder (%) 0 0 20
Temp (24h trend) 83 (-1) 57 (-9) 82
RH % (24h trend) 49 (-6) 90 (-10) 58
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.03
Precip Duration 0
Precip Begin 3 PM
Precip End Continuing
Mixing Hgt (ft-AGL) 4630 430 4770
Transport Wnd (kts) W 16 NW 5 SW 11
Vent Rate (kt-ft) 74080 2150 52470
Max ADI Early 75 Good 39 Fair 38 Fair
Max ADI Late 97 Good 4 Very Poor 76 Good
Max LVORI Early 1 5 3
Max LVORI Late 1 5 3
Min Vsby Early 2 Fog 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. West winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Lows around 60. Highs
in the upper 70s. West winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. West winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. West winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 50s. West winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 50s.
Highs in the lower 70s. Northwest winds 5 to 10 mph.
$$
MAZ003-092000-
Eastern Franklin MA-
Including the cities of Greenfield and Orange
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Mclear Pcldy
Precip Type None None None
Chance Precip (%) 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (0) 59 (-8) 85
RH % (24h trend) 45 (0) 93 (-7) 53
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5050 420 4950
Transport Wnd (kts) W 15 NW 3 SW 11
Vent Rate (kt-ft) 75750 1260 54450
Max ADI Early 72 Good 37 Fair 27 Fair
Max ADI Late 98 Good 3 Very Poor 72 Good
Max LVORI Early 1 7 2
Max LVORI Late 1 7 2
Min Vsby Early 2 Fog 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. West winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the upper
50s. Highs in the lower 80s. West winds around 5 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 50s. Northwest winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 50s.
Highs in the upper 70s. Northwest winds 10 to 15 mph.
$$
MAZ008-092000-
Western Hampshire MA-
Including the city of Chesterfield
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (-2) 58 (-8) 82
RH % (24h trend) 48 (-5) 83 (-17) 57
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 4740 430 4870
Transport Wnd (kts) W 16 NW 6 SW 11
Vent Rate (kt-ft) 75840 2580 53570
Max ADI Early 66 Good 42 Gen Good 43 Gen Good
Max ADI Late 96 Good 4 Very Poor 76 Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 2 Fog 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. West winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Lows around 60. Highs
in the upper 70s. West winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. West winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the upper 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 50s. Northwest winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 50s.
Highs in the lower 70s. Northwest winds 5 to 10 mph.
$$
MAZ010-092000-
Eastern Hampshire MA-
Including the cities of Amherst and Northampton
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (-2) 60 (-8) 86
RH % (24h trend) 45 (+1) 90 (-10) 53
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 8 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5050 410 5190
Transport Wnd (kts) W 14 NW 3 SW 11
Vent Rate (kt-ft) 70700 1230 57090
Max ADI Early 60 Gen Good 36 Fair 24 Fair
Max ADI Late 84 Good 3 Very Poor 73 Good
Max LVORI Early 1 6 2
Max LVORI Late 1 6 2
Min Vsby Early 4 Fog 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. West winds around 5 mph.
.TUESDAY...Sunny. Highs in the mid 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 60.
Highs in the lower 80s. West winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 60. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Northwest winds 5 to
10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 50s.
Highs in the upper 70s. Northwest winds 5 to 10 mph.
$$
MAZ009-092000-
Western Hampden MA-
Including the city of Blandford
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (0) 60 (-7) 84
RH % (24h trend) 50 (-9) 81 (-19) 56
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 6 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 4870 420 5000
Transport Wnd (kts) W 15 NW 7 SW 12
Vent Rate (kt-ft) 73050 2940 60000
Max ADI Early 59 Gen Good 42 Gen Good 45 Gen Good
Max ADI Late 94 Good 4 Very Poor 76 Good
Max LVORI Early 1 4 2
Max LVORI Late 1 4 2
Min Vsby Early 2 Fog 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. West winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Lows in the lower
60s. Highs in the lower 80s. West winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 50s. West winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs around 80. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 50s. Northwest winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 50s.
Highs in the mid 70s. Northwest winds 5 to 10 mph.
$$
MAZ011-092000-
Eastern Hampden MA-
Including the city of Springfield
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 88 (0) 60 (-9) 87
RH % (24h trend) 45 (0) 87 (-13) 51
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 8 Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5280 400 5400
Transport Wnd (kts) W 13 NW 3 SW 13
Vent Rate (kt-ft) 68640 1200 70200
Max ADI Early 56 Gen Good 42 Gen Good 26 Fair
Max ADI Late 87 Good 3 Very Poor 73 Good
Max LVORI Early 1 6 2
Max LVORI Late 1 6 2
Min Vsby Early 6 Fog 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. West winds
around 5 mph.
.TUESDAY...Sunny. Highs in the mid 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
60s. Highs in the lower 80s. West winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the lower 60s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Northwest winds 5 to
10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 50s.
Highs in the upper 70s. Northwest winds 5 to 10 mph.
$$
CTZ002-092000-
Hartford CT-
Including the cities of Hartford and Windsor Locks
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 89 (+1) 62 (-7) 88
RH % (24h trend) 45 (0) 87 (-13) 51
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 6 Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5240 390 5380
Transport Wnd (kts) W 12 NW 4 SW 13
Vent Rate (kt-ft) 62880 1560 69940
Max ADI Early 52 Gen Good 44 Gen Good 29 Fair
Max ADI Late 82 Good 3 Very Poor 81 Good
Max LVORI Early 1 5 1
Max LVORI Late 1 5 1
Min Vsby Early 9 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds around 5 mph.
.TUESDAY...Sunny. Highs in the mid 80s. Northwest winds 5 to
10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
60s. Highs in the lower 80s. West winds around 5 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the lower 60s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 60. Northwest winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 50s.
Highs in the upper 70s. Northwest winds 5 to 10 mph.
$$
CTZ003-092000-
Tolland CT-
Including the cities of Union and Vernon
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 88 (+1) 62 (-7) 88
RH % (24h trend) 47 (-9) 84 (-16) 51
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5120 380 5740
Transport Wnd (kts) W 13 NW 4 SW 13
Vent Rate (kt-ft) 66560 1520 74620
Max ADI Early 54 Gen Good 45 Gen Good 33 Fair
Max ADI Late 84 Good 4 Very Poor 92 Good
Max LVORI Early 1 5 1
Max LVORI Late 1 5 1
Min Vsby Early 6 Fog 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. West winds
around 5 mph.
.TUESDAY...Sunny. Highs in the mid 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
60s. Highs in the lower 80s. West winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the lower 60s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Northwest winds 5 to
10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 50s.
Highs in the upper 70s. Northwest winds 5 to 10 mph.
$$
CTZ004-092000-
Windham CT-
Including the cities of Putnam and Willimantic
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 88 (+1) 62 (-7) 87
RH % (24h trend) 50 (-7) 84 (-16) 51
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5200 380 5590
Transport Wnd (kts) W 14 NW 5 SW 13
Vent Rate (kt-ft) 72800 1900 72670
Max ADI Early 59 Gen Good 49 Gen Good 38 Fair
Max ADI Late 91 Good 4 Very Poor 88 Good
Max LVORI Early 1 4 1
Max LVORI Late 1 4 1
Min Vsby Early 7 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. West winds
around 5 mph.
.TUESDAY...Sunny. Highs in the mid 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
60s. Highs in the lower 80s. West winds around 5 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the lower 60s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. West winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 50s.
Highs in the upper 70s. Northwest winds 5 to 10 mph.
$$
RIZ001-092000-
Northwest Providence RI-
Including the cities of Foster and Smithfield
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 87 (-1) 64 (-6) 87
RH % (24h trend) 48 (-6) 81 (-19) 50
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5380 400 6290
Transport Wnd (kts) W 15 NW 6 SW 14
Vent Rate (kt-ft) 80700 2400 88060
Max ADI Early 65 Good 58 Gen Good 40 Fair
Max ADI Late 101 Very Good4 Very Poor 104 Very Good
Max LVORI Early 1 4 1
Max LVORI Late 1 4 1
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. West winds
around 5 mph.
.TUESDAY...Sunny. Highs in the mid 80s. West winds around 5 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
60s. Highs in the lower 80s. West winds around 5 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the lower 60s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 60. West winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 50s.
Highs in the upper 70s. Northwest winds 5 to 10 mph.
$$
RIZ002-092000-
Southeast Providence RI-
Including the city of Providence
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 89 (0) 66 (-6) 87
RH % (24h trend) 50 (+1) 78 (-22) 50
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5220 400 6220
Transport Wnd (kts) W 15 NW 6 SW 13
Vent Rate (kt-ft) 78300 2400 80860
Max ADI Early 61 Good 68 Good 35 Fair
Max ADI Late 100 Good 4 Very Poor 100 Good
Max LVORI Early 1 4 1
Max LVORI Late 1 4 1
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid
60s. Highs in the mid 80s. West winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 60s. West winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. West winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows around 60. Highs
around 80. Northwest winds 5 to 10 mph.
$$
RIZ003-092000-
Western Kent RI-
Including the cities of Coventry and West Greenwich
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 87 (-1) 64 (-6) 85
RH % (24h trend) 53 (-8) 78 (-22) 51
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 4770 380 5320
Transport Wnd (kts) W 14 NW 6 SW 13
Vent Rate (kt-ft) 66780 2280 69160
Max ADI Early 54 Gen Good 55 Gen Good 38 Fair
Max ADI Late 86 Good 4 Very Poor 84 Good
Max LVORI Early 1 4 1
Max LVORI Late 1 4 1
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. West winds
around 5 mph.
.TUESDAY...Sunny. Highs in the mid 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
60s. Highs in the lower 80s. West winds around 5 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the lower 60s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 60. West winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 50s.
Highs in the upper 70s. Northwest winds 5 to 10 mph.
$$
RIZ004-092000-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 89 (+1) 66 (-6) 86
RH % (24h trend) 50 (-4) 78 (-22) 50
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var SW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 4900 410 5210
Transport Wnd (kts) W 14 NW 6 SW 12
Vent Rate (kt-ft) 68600 2460 62520
Max ADI Early 53 Gen Good 56 Gen Good 32 Fair
Max ADI Late 86 Good 4 Very Poor 77 Good
Max LVORI Early 1 3 1
Max LVORI Late 1 3 1
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid
60s. Highs in the lower 80s. West winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 60s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. West winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 60s.
Highs around 80. Northwest winds 5 to 10 mph.
$$
RIZ005-092000-
Bristol RI-
Including the city of Bristol
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 89 (+3) 68 (-4) 87
RH % (24h trend) 54 (-12) 78 (-19) 53
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 7 W 5 SW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 4930 410 4650
Transport Wnd (kts) W 14 NW 5 SW 12
Vent Rate (kt-ft) 69020 2050 55800
Max ADI Early 42 Gen Good 37 Fair 23 Fair
Max ADI Late 78 Good 4 Very Poor 54 Gen Good
Max LVORI Early 2 4 2
Max LVORI Late 2 4 2
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. West winds
5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. North winds
around 5 mph, becoming west around 5 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 60s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Southwest winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 60s.
Highs around 80. Northwest winds 5 to 10 mph.
$$
RIZ006-092000-
Washington RI-
Including the cities of Narragansett and Westerly
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 89 (+2) 65 (-6) 86
RH % (24h trend) 52 (-6) 84 (-16) 50
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 4390 400 4050
Transport Wnd (kts) W 12 NW 6 SW 11
Vent Rate (kt-ft) 52680 2400 44550
Max ADI Early 33 Fair 25 Fair 25 Fair
Max ADI Late 63 Good 4 Very Poor 46 Gen Good
Max LVORI Early 2 4 2
Max LVORI Late 2 4 2
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West winds
5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. North winds
around 5 mph, becoming west in the afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the mid 60s. Highs in the lower 80s. Southwest
winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. West winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows 57 to 62. Highs in
the upper 70s. Northwest winds 5 to 10 mph.
$$
RIZ007-092000-
Newport RI-
Including the city of Newport
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 89 (+5) 69 (-3) 86
RH % (24h trend) 54 (-5) 79 (-21) 50
20ft Wnd AM(mph) SW 5 Lgt/Var
20ft Wnd PM(mph) SW 9 W 5 SW 8
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2750 400 2270
Transport Wnd (kts) SW 12 NW 6 S 9
Vent Rate (kt-ft) 33000 2400 20430
Max ADI Early 18 Gen Poor 13 Gen Poor 14 Gen Poor
Max ADI Late 24 Fair 4 Very Poor 23 Fair
Max LVORI Early 3 4 3
Max LVORI Late 3 4 3
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southwest
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. West winds
5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. North winds
around 5 mph, becoming southwest in the afternoon.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 60s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Southwest winds 10 to
15 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 60s.
Highs in the upper 70s. West winds 5 to 10 mph.
$$
RIZ008-092000-
Block Island RI-
Including the city of New Shoreham
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (+1) 69 (-2) 79
RH % (24h trend) 79 (+5) 87 (-13) 71
20ft Wnd AM(mph) W 7 Lgt/Var
20ft Wnd PM(mph) SW 9 W 7 SW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 500 350 550
Transport Wnd (kts) W 12 NW 8 SW 12
Vent Rate (kt-ft) 6000 2800 6600
Max ADI Early 15 Gen Poor 18 Gen Poor 7 Poor
Max ADI Late 19 Gen Poor 4 Very Poor 15 Gen Poor
Max LVORI Early 4 5 4
Max LVORI Late 4 5 4
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. West winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the upper
60s. Highs in the upper 70s. West winds 5 to 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the upper 60s. Highs in the upper 70s. Southwest
winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. West winds
5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 60s.
Highs in the mid 70s. West winds 5 to 10 mph.
$$
MAZ017-092000-
Northern Bristol MA-
Including the city of Taunton
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 90 (0) 65 (-6) 88
RH % (24h trend) 47 (-3) 78 (-19) 45
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5320 400 6500
Transport Wnd (kts) W 15 NW 5 SW 13
Vent Rate (kt-ft) 79800 2000 84500
Max ADI Early 65 Good 60 Gen Good 41 Gen Good
Max ADI Late 100 Good 4 Very Poor 103 Very Good
Max LVORI Early 1 4 1
Max LVORI Late 1 4 1
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the upper 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
60s. Highs in the mid 80s. West winds around 5 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the lower 60s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 60. West winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 50s.
Highs in the lower 80s. Northwest winds 5 to 10 mph.
$$
MAZ018-092000-
Western Plymouth MA-
Including the city of Brockton
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 90 (0) 66 (-5) 88
RH % (24h trend) 42 (-12) 81 (-16) 43
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5520 420 6290
Transport Wnd (kts) W 15 NW 6 SW 13
Vent Rate (kt-ft) 82800 2520 81770
Max ADI Early 67 Good 62 Good 45 Gen Good
Max ADI Late 103 Very Good4 Very Poor 99 Good
Max LVORI Early 1 4 1
Max LVORI Late 1 4 1
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the upper 80s. West winds around
5 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid
60s. Highs in the mid 80s. West winds around 5 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 60s. Southwest winds around 5 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the mid 80s. Southwest winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. West winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 50s.
Highs in the lower 80s. Northwest winds 5 to 10 mph.
$$
MAZ019-092000-
Eastern Plymouth MA-
Including the city of Plymouth
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 91 (+2) 67 (-5) 88
RH % (24h trend) 41 (-11) 84 (-13) 43
20ft Wnd AM(mph) W 5 Lgt/Var
20ft Wnd PM(mph) W 7 Lgt/Var S 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 4180 400 4280
Transport Wnd (kts) W 13 NW 6 SW 9
Vent Rate (kt-ft) 54340 2400 38520
Max ADI Early 25 Fair 17 Gen Poor 23 Fair
Max ADI Late 35 Fair 5 Very Poor 38 Fair
Max LVORI Early 2 4 2
Max LVORI Late 2 4 2
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 60s. Southwest
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West winds
5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. North winds
around 5 mph, becoming east in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the mid 60s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Southwest winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 60s.
Highs in the upper 70s. North winds 5 to 10 mph.
$$
MAZ020-092000-
Southern Bristol MA-
Including the cities of Fall River and New Bedford
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 91 (+6) 67 (-5) 88
RH % (24h trend) 50 (-13) 79 (-21) 48
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) SW 8 G17 Lgt/Var SW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5080 400 4950
Transport Wnd (kts) W 14 NW 7 SW 12
Vent Rate (kt-ft) 71120 2800 59400
Max ADI Early 47 Gen Good 33 Fair 31 Fair
Max ADI Late 82 Good 4 Very Poor 54 Gen Good
Max LVORI Early 2 4 2
Max LVORI Late 2 4 2
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West winds
5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. North winds
around 5 mph, becoming west in the afternoon.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 60s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Southwest winds 10 to
15 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. West winds 10 to 15 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 60s.
Highs around 80. West winds 10 to 15 mph.
$$
MAZ021-092000-
Southern Plymouth MA-
Including the city of Mattapoisett
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 91 (+4) 68 (-4) 88
RH % (24h trend) 50 (-7) 79 (-18) 48
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) SW 8 G17 Lgt/Var SW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5050 390 4640
Transport Wnd (kts) W 14 NW 6 SW 12
Vent Rate (kt-ft) 70700 2340 55680
Max ADI Early 51 Gen Good 31 Fair 36 Fair
Max ADI Late 82 Good 4 Very Poor 59 Gen Good
Max LVORI Early 2 4 2
Max LVORI Late 2 4 2
Min Vsby Early 10 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 70. Southwest winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. West winds
5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 80s. North winds
around 5 mph, becoming southwest in the afternoon.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 60s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Southwest winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. West winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 60s.
Highs around 80. Northwest winds 5 to 10 mph.
$$
MAZ022-092000-
Barnstable MA-
Including the cities of Chatham, Falmouth, and Provincetown
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 88 (+3) 69 (-3) 87
RH % (24h trend) 58 (+7) 87 (-13) 51
20ft Wnd AM(mph) SW 5 Lgt/Var
20ft Wnd PM(mph) SW 7 G17 W 5 SW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2280 360 2690
Transport Wnd (kts) SW 13 NW 6 SW 10
Vent Rate (kt-ft) 29640 2160 26900
Max ADI Early 17 Gen Poor 20 Gen Poor 18 Gen Poor
Max ADI Late 23 Fair 5 Very Poor 28 Fair
Max LVORI Early 3 4 2
Max LVORI Late 3 4 2
Min Vsby Early 8 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southwest
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 80s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 60s. West winds
5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs around 80. North winds around
5 mph, becoming southeast in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows
in the upper 60s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers and
thunderstorms. Highs in the lower 80s. Southwest winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. West winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 60s.
Highs in the upper 70s. Northwest winds 5 to 10 mph.
$$
MAZ023-092000-
Dukes MA-
Including the city of Vineyard Haven
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (+5) 70 (-2) 84
RH % (24h trend) 63 (-9) 84 (-16) 53
20ft Wnd AM(mph) W 7 Lgt/Var
20ft Wnd PM(mph) SW 10 G18 W 8 SW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 940 350 1700
Transport Wnd (kts) W 15 NW 7 SW 9
Vent Rate (kt-ft) 14100 2450 15300
Max ADI Early 18 Gen Poor 21 Fair 13 Gen Poor
Max ADI Late 22 Fair 5 Very Poor 21 Fair
Max LVORI Early 3 4 3
Max LVORI Late 3 4 3
Min Vsby Early 9 10 10
Min Vsby Late 10 10 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 70s. Southwest
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. West winds 10 to
15 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the upper
60s. Highs around 80. Southwest winds 10 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. A chance of
showers. Lows in the upper 60s. Highs in the upper 70s. Southwest
winds 10 to 15 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 60s. West winds 10 to 15 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 60s.
Highs in the upper 70s. West winds 10 to 15 mph.
$$
MAZ024-092000-
Nantucket MA-
Including the city of Nantucket
407 AM EDT Sun Aug 9 2026
Today Tonight Mon
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 82 (+3) 70 (-2) 82
RH % (24h trend) 74 (0) 90 (-10) 67
20ft Wnd AM(mph) W 8 Lgt/Var
20ft Wnd PM(mph) SW 10 W 9 SW 8
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 660 370 700
Transport Wnd (kts) SW 18 NW 8 SW 13
Vent Rate (kt-ft) 11880 2960 9100
Max ADI Early 20 Gen Poor 23 Fair 7 Poor
Max ADI Late 23 Fair 9 Poor 15 Gen Poor
Max LVORI Early 4 5 4
Max LVORI Late 4 5 4
Min Vsby Early 10 4 Fog 10
Min Vsby Late 10 4 Fog 10
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 70s. Southwest
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the lower 80s. West winds 10 to
15 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 70.
Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 60s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Southwest winds 10 to 15 mph.
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 60s. West winds 10 to 15 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. West winds 10 to
15 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the mid 60s.
Highs in the mid 70s. Northwest winds 10 to 15 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation near normal.
$$
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