Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
822
FNUS51 KBOX 010810
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
409 AM EDT Thu Oct 1 2026
.DISCUSSION...
High pressure will build in and control the weather through the
end of the work week. This will result in warmer and drier
conditions. Minimum relative humidity values will be in the 60 to
70 percent range both Thursday and Friday.
.Outlook...Saturday through Tuesday...
Unsettled weather is expected to return for the weekend ahead of
a cold front that will bring cooler than normal conditions early
next week.
MAZ015-012000-
Suffolk MA-
Including the city of Boston
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+6) 65 (+8) 79
RH % (24h trend) 66 (+4) 87 (-13) 58
20ft Wnd AM(mph) Lgt/Var SW 7
20ft Wnd PM(mph) SW 6 SW 6 SW 9
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2700 450 3950
Transport Wnd (kts) W 13 SW 13 SW 16
Vent Rate (kt-ft) 35100 5850 63200
Max ADI Early 17 Gen Poor 14 Gen Poor 35 Fair
Max ADI Late 24 Fair 13 Gen Poor 44 Gen Good
Max LVORI Early 3 4 2
Max LVORI Late 3 4 2
Min Vsby Early 10 10 10
Min Vsby Late 10 10 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Northwest
winds 5 to 10 mph.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 50 to 57. Highs
in the upper 60s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. East winds 5 to
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. East winds 5 to 10 mph, becoming northeast after
midnight.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. West winds 5 to 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the mid
40s. Highs in the mid 50s. Northwest winds 10 to 15 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the lower 40s.
Highs around 60. Southwest winds 5 to 10 mph.
$$
MAZ016-012000-
Eastern Norfolk MA-
Including the city of Quincy
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+6) 64 (+7) 79
RH % (24h trend) 62 (-11) 90 (-10) 60
20ft Wnd AM(mph) Lgt/Var SW 7
20ft Wnd PM(mph) SW 6 SW 6 SW 9
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2990 440 3640
Transport Wnd (kts) SW 13 SW 13 SW 17
Vent Rate (kt-ft) 38870 5720 61880
Max ADI Early 19 Gen Poor 14 Gen Poor 37 Fair
Max ADI Late 34 Fair 13 Gen Poor 48 Gen Good
Max LVORI Early 3 4 3
Max LVORI Late 3 4 3
Min Vsby Early 10 10 10
Min Vsby Late 10 10 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. West winds 5 to 10 mph, becoming northwest after
midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 50 to 57. Highs
in the mid 60s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. East winds 5 to
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. East winds around 5 mph, becoming northeast after
midnight.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. West winds 5 to 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the mid
40s. Highs in the mid 50s. Northwest winds 10 to 15 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the lower 40s.
Highs around 60. Southwest winds 5 to 10 mph.
$$
MAZ013-012000-
Western Norfolk MA-
Including the cities of Foxborough and Norwood
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+4) 64 (+9) 79
RH % (24h trend) 66 (-2) 90 (-10) 60
20ft Wnd AM(mph) Lgt/Var SW 5
20ft Wnd PM(mph) SW 6 Lgt/Var SW 7 G17
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2950 440 4020
Transport Wnd (kts) SW 13 SW 12 W 17
Vent Rate (kt-ft) 38350 5280 68340
Max ADI Early 24 Fair 12 Poor 47 Gen Good
Max ADI Late 39 Fair 9 Poor 53 Gen Good
Max LVORI Early 3 5 2
Max LVORI Late 3 5 2
Min Vsby Early 10 10 10
Min Vsby Late 10 10 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Northwest winds 5 to 10 mph.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 47 to 55. Highs
in the upper 60s. North winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph, becoming north after
midnight.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. West winds around 5 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the
lower 40s. Highs in the upper 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the upper 30s.
Highs around 60. Southwest winds around 5 mph.
$$
MAZ014-012000-
Southeast Middlesex MA-
Including the city of Cambridge
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+4) 66 (+9) 80
RH % (24h trend) 66 (-5) 84 (-16) 58
20ft Wnd AM(mph) Lgt/Var SW 6
20ft Wnd PM(mph) SW 6 SW 5 SW 8 G17
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 3110 440 4440
Transport Wnd (kts) W 14 SW 12 W 18
Vent Rate (kt-ft) 43540 5280 79920
Max ADI Early 23 Fair 16 Gen Poor 40 Fair
Max ADI Late 39 Fair 10 Poor 58 Gen Good
Max LVORI Early 3 4 2
Max LVORI Late 3 4 2
Min Vsby Early 10 10 10
Min Vsby Late 10 10 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest
winds around 5 mph.
.SATURDAY...Sunny. Highs in the upper 60s. North winds around
5 mph, becoming northeast in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. East winds around 5 mph, becoming north after
midnight.
.MONDAY...Mostly sunny. Highs in the upper 60s. West winds around
5 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the
lower 40s. Highs in the upper 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the upper 30s.
Highs in the lower 60s. Southwest winds around 5 mph.
$$
MAZ007-012000-
Eastern Essex MA-
Including the city of Gloucester
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+8) 64 (+8) 79
RH % (24h trend) 66 (-10) 90 (-10) 58
20ft Wnd AM(mph) Lgt/Var SW 7
20ft Wnd PM(mph) SW 5 SW 6 SW 8
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2300 430 3630
Transport Wnd (kts) SW 12 SW 14 SW 15
Vent Rate (kt-ft) 27600 6020 54450
Max ADI Early 12 Poor 13 Gen Poor 33 Fair
Max ADI Late 19 Gen Poor 11 Poor 39 Fair
Max LVORI Early 4 5 2
Max LVORI Late 4 5 2
Min Vsby Early 10 10 10
Min Vsby Late 10 10 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest
winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. North winds 5 to 10 mph,
becoming northeast in the afternoon.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds
around 5 mph, becoming northeast after midnight.
.SUNDAY...Mostly sunny. Highs in the lower 60s. East winds 5 to
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. East winds around 5 mph, becoming northeast after
midnight.
.MONDAY...Mostly sunny. Highs in the mid 60s. West winds 5 to
10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the
lower 40s. Highs in the mid 50s. Northwest winds 10 to 15 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the lower 40s.
Highs in the upper 50s. South winds 5 to 10 mph.
$$
MAZ006-012000-
Western Essex MA-
Including the city of Lawrence
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (+5) 65 (+10) 80
RH % (24h trend) 66 (-5) 84 (-16) 58
20ft Wnd AM(mph) Lgt/Var SW 5
20ft Wnd PM(mph) SW 5 Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2950 430 5040
Transport Wnd (kts) W 12 SW 12 W 17
Vent Rate (kt-ft) 35400 5160 85680
Max ADI Early 16 Gen Poor 10 Poor 56 Gen Good
Max ADI Late 34 Fair 9 Poor 76 Good
Max LVORI Early 3 4 1
Max LVORI Late 3 4 1
Min Vsby Early 10 10 10
Min Vsby Late 10 10 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest
winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. North winds around
5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 40s. East winds
around 5 mph, becoming north after midnight.
.MONDAY...Mostly sunny. Highs in the upper 60s. West winds 5 to
10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the
lower 40s. Highs in the upper 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the upper 30s.
Highs in the lower 60s. Southwest winds around 5 mph.
$$
MAZ005-012000-
Central Middlesex MA-
Including the cities of Framingham and Lowell
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+3) 65 (+10) 79
RH % (24h trend) 66 (-5) 90 (-10) 58
20ft Wnd AM(mph) Lgt/Var SW 5
20ft Wnd PM(mph) SW 5 Lgt/Var SW 6 G17
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2960 430 4740
Transport Wnd (kts) W 13 SW 12 W 17
Vent Rate (kt-ft) 38480 5160 80580
Max ADI Early 24 Fair 10 Poor 55 Gen Good
Max ADI Late 38 Fair 6 Very Poor 66 Good
Max LVORI Early 3 5 2
Max LVORI Late 3 5 2
Min Vsby Early 10 10 10
Min Vsby Late 10 10 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest
winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. North winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Northeast winds
around 5 mph, becoming east around 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph, becoming north after
midnight.
.MONDAY...Mostly sunny. Highs in the upper 60s. West winds around
5 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the
lower 40s. Highs in the upper 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the upper 30s.
Highs in the lower 60s. Southwest winds around 5 mph.
$$
MAZ012-012000-
Southern Worcester MA-
Including the cities of Milford and Worcester
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+3) 63 (+8) 78
RH % (24h trend) 69 (-2) 93 (-7) 60
20ft Wnd AM(mph) Lgt/Var SW 6
20ft Wnd PM(mph) SW 6 SW 5 SW 7 G18
Precip Amount 0.00 0.00 0.01
Precip Duration 0
Precip Begin 4 PM
Precip End Continuing
Mixing Hgt (ft-AGL) 2710 440 4230
Transport Wnd (kts) SW 15 SW 12 W 17
Vent Rate (kt-ft) 40650 5280 71910
Max ADI Early 22 Fair 11 Poor 36 Fair
Max ADI Late 38 Fair 11 Poor 56 Gen Good
Max LVORI Early 3 5 2
Max LVORI Late 3 5 2
Min Vsby Early 10 10 10
Min Vsby Late 10 10 9
Sunshine Hours N/A N/A N/A
CWR 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest
winds 5 to 10 mph.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 45 to 54. Highs
in the upper 60s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Northeast winds
around 5 mph, becoming east around 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph, becoming north after
midnight.
.MONDAY...Mostly sunny. Highs in the upper 60s. West winds 5 to
10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the
lower 40s. Highs in the mid 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the upper 30s.
Highs around 60. Southwest winds around 5 mph.
$$
MAZ004-012000-
Northern Worcester MA-
Including the cities of Barre and Fitchburg
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+3) 62 (+8) 77
RH % (24h trend) 69 (+1) 97 (-3) 62
20ft Wnd AM(mph) Lgt/Var SW 6
20ft Wnd PM(mph) SW 6 SW 5 SW 8 G19
Precip Amount 0.00 0.00 0.01
Precip Duration 0
Precip Begin 3 PM
Precip End 6 PM
Mixing Hgt (ft-AGL) 2780 440 4320
Transport Wnd (kts) SW 15 SW 12 W 16
Vent Rate (kt-ft) 41700 5280 69120
Max ADI Early 18 Gen Poor 10 Poor 40 Fair
Max ADI Late 38 Fair 12 Poor 53 Gen Good
Max LVORI Early 3 5 3
Max LVORI Late 3 5 3
Min Vsby Early 8 10 5 Fog
Min Vsby Late 10 5 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Northwest
winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. North winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. Northeast
winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds
around 5 mph.
.MONDAY...Mostly sunny. Highs in the mid 60s. West winds 5 to
10 mph.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows in the upper
30s. Highs in the upper 50s. Southwest winds 5 to 10 mph.
$$
MAZ026-012000-
Northern Middlesex MA-
Including the city of Ayer
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+3) 64 (+9) 79
RH % (24h trend) 69 (-1) 87 (-13) 62
20ft Wnd AM(mph) Lgt/Var SW 5
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 6 G18
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2990 430 4670
Transport Wnd (kts) SW 14 SW 11 W 17
Vent Rate (kt-ft) 41860 4730 79390
Max ADI Early 24 Fair 9 Poor 66 Good
Max ADI Late 38 Fair 7 Poor 91 Good
Max LVORI Early 3 5 4
Max LVORI Late 3 5 4
Min Vsby Early 10 10 10
Min Vsby Late 10 10 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Northwest
winds around 5 mph.
.SATURDAY...Sunny. Highs in the upper 60s. North winds around
5 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the lower 40s.
North winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Northeast winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Southeast
winds around 5 mph, becoming northwest after midnight.
.MONDAY...Mostly sunny. Highs in the mid 60s. West winds 5 to
10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the
upper 30s. Highs in the mid 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the mid 30s. Highs
in the lower 60s. Southwest winds around 5 mph.
$$
MAZ002-012000-
Western Franklin MA-
Including the city of Charlemont
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 40
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+3) 61 (+9) 74
RH % (24h trend) 68 (+3) 93 (-7) 64
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var W 5
Precip Amount 0.00 0.00 0.02
Precip Duration 1
Precip Begin 2 PM
Precip End 6 PM
Mixing Hgt (ft-AGL) 3130 440 3930
Transport Wnd (kts) W 12 W 10 W 15
Vent Rate (kt-ft) 37560 4400 58950
Max ADI Early 14 Gen Poor 13 Gen Poor 74 Good
Max ADI Late 27 Fair 8 Poor 87 Good
Max LVORI Early 4 5 4
Max LVORI Late 4 5 4
Min Vsby Early 9 10 10
Min Vsby Late 10 10 8
Sunshine Hours N/A N/A N/A
CWR 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. North winds around
5 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 40. North winds
around 5 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Northeast winds
around 5 mph, becoming southeast in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Southeast
winds around 5 mph, becoming southwest after midnight.
.MONDAY...Mostly sunny. Highs in the lower 60s. West winds 5 to
10 mph.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows in the
mid 30s. Highs in the lower 50s. West winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. Southwest winds
around 5 mph.
$$
MAZ003-012000-
Eastern Franklin MA-
Including the cities of Greenfield and Orange
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+3) 61 (+8) 75
RH % (24h trend) 68 (+2) 97 (-3) 64
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) SW 5 Lgt/Var SW 7 G17
Precip Amount 0.00 0.00 0.02
Precip Duration 1
Precip Begin 3 PM
Precip End 6 PM
Mixing Hgt (ft-AGL) 2890 430 4350
Transport Wnd (kts) SW 12 SW 9 W 15
Vent Rate (kt-ft) 34680 3870 65250
Max ADI Early 9 Poor 13 Gen Poor 61 Good
Max ADI Late 31 Fair 7 Poor 65 Good
Max LVORI Early 4 7 4
Max LVORI Late 4 7 4
Min Vsby Early 3 Fog 10 8
Min Vsby Late 10 7 9
Sunshine Hours N/A N/A N/A
CWR 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. Northwest winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. North winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. North
winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Northeast winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Southeast
winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the mid 60s. West winds 5 to
10 mph.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows in the upper
30s. Highs in the upper 50s. South winds 5 to 10 mph.
$$
MAZ008-012000-
Western Hampshire MA-
Including the city of Chesterfield
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 40
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+3) 61 (+8) 75
RH % (24h trend) 70 (+4) 90 (-10) 60
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var W 7
Precip Amount 0.00 0.00 0.01
Precip Duration 1
Precip Begin 3 PM
Precip End 6 PM
Mixing Hgt (ft-AGL) 2990 440 4530
Transport Wnd (kts) W 12 W 11 W 17
Vent Rate (kt-ft) 35880 4840 77010
Max ADI Early 13 Gen Poor 13 Gen Poor 69 Good
Max ADI Late 30 Fair 9 Poor 55 Gen Good
Max LVORI Early 4 5 4
Max LVORI Late 4 5 4
Min Vsby Early 10 10 10
Min Vsby Late 10 10 8
Sunshine Hours N/A N/A N/A
CWR 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. Northwest winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the mid 60s. North winds around
5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. North
winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Northeast winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Southeast
winds around 5 mph, becoming southwest after midnight.
.MONDAY...Mostly sunny. Highs in the lower 60s. West winds 5 to
10 mph.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows in the
upper 30s. Highs in the lower 50s. West winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. Southwest winds
around 5 mph.
$$
MAZ010-012000-
Eastern Hampshire MA-
Including the cities of Amherst and Northampton
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+3) 62 (+8) 79
RH % (24h trend) 69 (+3) 97 (-3) 58
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) SW 6 S 5 SW 8 G18
Precip Amount 0.00 0.00 0.01
Precip Duration 1
Precip Begin 3 PM
Precip End 6 PM
Mixing Hgt (ft-AGL) 2720 420 4520
Transport Wnd (kts) SW 11 SW 8 W 15
Vent Rate (kt-ft) 29920 3360 67800
Max ADI Early 11 Poor 13 Gen Poor 50 Gen Good
Max ADI Late 30 Fair 7 Poor 47 Gen Good
Max LVORI Early 4 6 4
Max LVORI Late 4 6 4
Min Vsby Early 10 10 4 Fog
Min Vsby Late 10 3 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Northwest winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. North winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
around 5 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Northeast winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph, becoming northeast
after midnight.
.MONDAY...Mostly sunny. Highs in the mid 60s. West winds 5 to
10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows around 40. Highs
in the upper 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT...Clear. Lows in the mid 30s. West winds around
5 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Southwest winds 5 to
10 mph.
$$
MAZ009-012000-
Western Hampden MA-
Including the city of Blandford
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 70 (+1) 62 (+8) 77
RH % (24h trend) 68 (+3) 90 (-10) 58
20ft Wnd AM(mph) Lgt/Var SW 5
20ft Wnd PM(mph) SW 5 SW 5 W 7 G17
Precip Amount 0.00 0.00 0.02
Precip Duration 1
Precip Begin 3 PM
Precip End Continuing
Mixing Hgt (ft-AGL) 2670 450 4540
Transport Wnd (kts) W 12 W 12 W 17
Vent Rate (kt-ft) 32040 5400 77180
Max ADI Early 14 Gen Poor 16 Gen Poor 65 Good
Max ADI Late 30 Fair 11 Poor 57 Gen Good
Max LVORI Early 4 5 4
Max LVORI Late 4 5 4
Min Vsby Early 10 10 10
Min Vsby Late 10 10 8
Sunshine Hours N/A N/A N/A
CWR 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Northwest winds 10 to 15 mph.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 44 to 52. Highs
in the mid 60s. Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Northeast winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph, becoming west after
midnight.
.MONDAY...Mostly sunny. Highs in the mid 60s. West winds 5 to
10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the
upper 30s. Highs in the mid 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT...Clear. Lows in the upper 30s. Northwest winds
around 5 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. Southwest winds
around 5 mph.
$$
MAZ011-012000-
Eastern Hampden MA-
Including the city of Springfield
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+3) 63 (+8) 80
RH % (24h trend) 69 (+5) 93 (-7) 56
20ft Wnd AM(mph) Lgt/Var SW 5
20ft Wnd PM(mph) SW 6 S 5 SW 8 G19
Precip Amount 0.00 0.00 0.02
Precip Duration 1
Precip Begin 3 PM
Precip End Continuing
Mixing Hgt (ft-AGL) 2660 420 4540
Transport Wnd (kts) SW 13 SW 9 W 16
Vent Rate (kt-ft) 34580 3780 72640
Max ADI Early 13 Gen Poor 15 Gen Poor 35 Fair
Max ADI Late 33 Fair 7 Poor 51 Gen Good
Max LVORI Early 3 6 4
Max LVORI Late 3 6 4
Min Vsby Early 10 10 4 Fog
Min Vsby Late 10 3 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Northwest winds 5 to 10 mph.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 44 to 53. Highs
in the upper 60s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Northeast winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph, becoming northeast
after midnight.
.MONDAY...Mostly sunny. Highs in the upper 60s. West winds 5 to
10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the
lower 40s. Highs in the upper 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT...Clear. Lows in the upper 30s. West winds around
5 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Southwest winds 5 to
10 mph.
$$
CTZ002-012000-
Hartford CT-
Including the cities of Hartford and Windsor Locks
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 10 30
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+1) 63 (+7) 81
RH % (24h trend) 69 (+5) 97 (-3) 56
20ft Wnd AM(mph) Lgt/Var SW 5
20ft Wnd PM(mph) SW 6 S 5 SW 8 G17
Precip Amount 0.00 0.00 0.02
Precip Duration 1
Precip Begin 3 PM
Precip End Continuing
Mixing Hgt (ft-AGL) 2320 430 4730
Transport Wnd (kts) SW 12 SW 9 W 17
Vent Rate (kt-ft) 27840 3870 80410
Max ADI Early 16 Gen Poor 13 Gen Poor 34 Fair
Max ADI Late 27 Fair 7 Poor 56 Gen Good
Max LVORI Early 3 6 3
Max LVORI Late 3 6 3
Min Vsby Early 10 10 7
Min Vsby Late 10 4 Fog 8
Sunshine Hours N/A N/A N/A
CWR 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Northwest winds 5 to 10 mph.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 46 to 55. Highs
in the upper 60s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Northeast winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph, becoming north after
midnight.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest
winds 5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Clear, cooler. Lows around 40. Highs
in the upper 50s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the lower 60s. Southwest winds 5 to
10 mph.
$$
CTZ003-012000-
Tolland CT-
Including the cities of Union and Vernon
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+2) 63 (+8) 78
RH % (24h trend) 71 (+5) 97 (-3) 60
20ft Wnd AM(mph) Lgt/Var SW 6
20ft Wnd PM(mph) SW 6 SW 5 SW 8 G19
Precip Amount 0.00 0.00 0.03
Precip Duration 0
Precip Begin 3 PM
Precip End Continuing
Mixing Hgt (ft-AGL) 2510 430 4040
Transport Wnd (kts) SW 13 SW 10 W 16
Vent Rate (kt-ft) 32630 4300 64640
Max ADI Early 18 Gen Poor 15 Gen Poor 31 Fair
Max ADI Late 34 Fair 9 Poor 48 Gen Good
Max LVORI Early 3 6 3
Max LVORI Late 3 6 3
Min Vsby Early 10 10 4 Fog
Min Vsby Late 10 3 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Northwest winds 5 to 10 mph.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 45 to 54. Highs
in the upper 60s. Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph, becoming northeast after
midnight.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
5 to 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the
lower 40s. Highs in the upper 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the upper 30s.
Highs around 60. Southwest winds 5 to 10 mph.
$$
CTZ004-012000-
Windham CT-
Including the cities of Putnam and Willimantic
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+3) 63 (+8) 78
RH % (24h trend) 71 (+1) 100 (0) 60
20ft Wnd AM(mph) Lgt/Var SW 5
20ft Wnd PM(mph) SW 7 SW 5 SW 8 G18
Precip Amount 0.00 0.00 0.02
Precip Duration 0
Precip Begin 4 PM
Precip End Continuing
Mixing Hgt (ft-AGL) 2700 440 3460
Transport Wnd (kts) SW 14 SW 10 SW 17
Vent Rate (kt-ft) 37800 4400 58820
Max ADI Early 20 Gen Poor 10 Poor 34 Fair
Max ADI Late 37 Fair 8 Poor 46 Gen Good
Max LVORI Early 3 6 3
Max LVORI Late 3 6 3
Min Vsby Early 10 10 6 Fog
Min Vsby Late 10 5 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest
winds 5 to 10 mph.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 46 to 55. Highs
in the upper 60s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph, becoming north after
midnight.
.MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
5 to 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the
lower 40s. Highs in the upper 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the upper 30s.
Highs around 60. Southwest winds around 5 mph.
$$
RIZ001-012000-
Northwest Providence RI-
Including the cities of Foster and Smithfield
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+3) 63 (+7) 78
RH % (24h trend) 71 (+1) 97 (-3) 60
20ft Wnd AM(mph) Lgt/Var SW 6
20ft Wnd PM(mph) SW 6 SW 5 SW 8 G17
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2580 460 3380
Transport Wnd (kts) SW 14 SW 12 W 17
Vent Rate (kt-ft) 36120 5520 57460
Max ADI Early 21 Fair 13 Gen Poor 32 Fair
Max ADI Late 36 Fair 9 Poor 47 Gen Good
Max LVORI Early 3 6 2
Max LVORI Late 3 6 2
Min Vsby Early 10 10 9
Min Vsby Late 10 9 8
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Northwest winds around 5 mph.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 46 to 55. Highs
in the upper 60s. Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph, becoming north after
midnight.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Northwest winds around 5 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the
lower 40s. Highs in the upper 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the upper 30s.
Highs around 60. Southwest winds around 5 mph.
$$
RIZ002-012000-
Southeast Providence RI-
Including the city of Providence
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+3) 64 (+8) 78
RH % (24h trend) 71 (-2) 93 (-7) 62
20ft Wnd AM(mph) Lgt/Var SW 6
20ft Wnd PM(mph) SW 7 SW 5 SW 8
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2720 440 2870
Transport Wnd (kts) SW 13 SW 11 W 16
Vent Rate (kt-ft) 35360 4840 45920
Max ADI Early 23 Fair 13 Gen Poor 33 Fair
Max ADI Late 36 Fair 7 Poor 42 Gen Good
Max LVORI Early 3 6 3
Max LVORI Late 3 6 3
Min Vsby Early 10 10 10
Min Vsby Late 10 10 8
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. West winds 5 to 10 mph, becoming northwest after
midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 47 to 56. Highs
in the upper 60s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. Northeast winds
around 5 mph, becoming east around 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. East winds around 5 mph, becoming north after
midnight.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Northwest winds around 5 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the
lower 40s. Highs in the upper 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the upper 30s.
Highs around 60. Southwest winds around 5 mph.
$$
RIZ003-012000-
Western Kent RI-
Including the cities of Coventry and West Greenwich
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+3) 63 (+7) 77
RH % (24h trend) 73 (0) 100 (0) 64
20ft Wnd AM(mph) Lgt/Var SW 6
20ft Wnd PM(mph) SW 7 SW 5 SW 8
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2520 440 2390
Transport Wnd (kts) SW 12 SW 12 W 16
Vent Rate (kt-ft) 30240 5280 38240
Max ADI Early 21 Fair 12 Poor 32 Fair
Max ADI Late 37 Fair 9 Poor 40 Fair
Max LVORI Early 3 6 3
Max LVORI Late 3 6 3
Min Vsby Early 10 10 7
Min Vsby Late 10 7 7
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. West winds 5 to 10 mph, becoming northwest after
midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 47 to 56. Highs
in the upper 60s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. East winds around 5 mph, becoming north after
midnight.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Northwest winds around 5 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the
lower 40s. Highs in the upper 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the upper 30s.
Highs around 60. Southwest winds around 5 mph.
$$
RIZ004-012000-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+3) 63 (+6) 77
RH % (24h trend) 73 (0) 97 (-3) 64
20ft Wnd AM(mph) Lgt/Var SW 7
20ft Wnd PM(mph) SW 7 SW 6 SW 9
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2490 440 2140
Transport Wnd (kts) SW 12 SW 11 SW 16
Vent Rate (kt-ft) 29880 4840 34240
Max ADI Early 22 Fair 13 Gen Poor 31 Fair
Max ADI Late 32 Fair 9 Poor 36 Fair
Max LVORI Early 3 6 4
Max LVORI Late 3 6 4
Min Vsby Early 10 10 9
Min Vsby Late 10 9 8
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. West winds 5 to 10 mph, becoming northwest after
midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 49 to 57. Highs
in the upper 60s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. East winds around 5 mph, becoming north after
midnight.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Northwest winds 5 to 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the mid
40s. Highs in the upper 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows around 40. Highs
around 60. Southwest winds around 5 mph.
$$
RIZ005-012000-
Bristol RI-
Including the city of Bristol
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+3) 64 (+6) 76
RH % (24h trend) 76 (0) 97 (-3) 69
20ft Wnd AM(mph) Lgt/Var SW 7
20ft Wnd PM(mph) SW 7 SW 7 SW 10 G17
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2100 430 1700
Transport Wnd (kts) SW 12 SW 12 SW 16
Vent Rate (kt-ft) 25200 5160 27200
Max ADI Early 19 Gen Poor 13 Gen Poor 28 Fair
Max ADI Late 25 Fair 9 Poor 30 Fair
Max LVORI Early 4 6 4
Max LVORI Late 4 6 4
Min Vsby Early 10 10 4 Fog
Min Vsby Late 10 2 Fog 8
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds 5 to 10 mph, becoming northwest
after midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 50 to 58. Highs
in the upper 60s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. East winds around 5 mph, becoming north after
midnight.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the lower 40s. Highs
in the upper 50s. Southwest winds 5 to 10 mph.
$$
RIZ006-012000-
Washington RI-
Including the cities of Narragansett and Westerly
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (+3) 62 (+5) 75
RH % (24h trend) 76 (+3) 100 (0) 69
20ft Wnd AM(mph) Lgt/Var SW 7
20ft Wnd PM(mph) SW 7 SW 5 SW 9 G18
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2180 430 1900
Transport Wnd (kts) SW 12 SW 12 SW 16
Vent Rate (kt-ft) 26160 5160 30400
Max ADI Early 23 Fair 12 Poor 30 Fair
Max ADI Late 25 Fair 9 Poor 33 Fair
Max LVORI Early 4 8 4
Max LVORI Late 4 8 4
Min Vsby Early 10 10 2 Fog
Min Vsby Late 10 1 Fog 8
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. West winds 10 to 15 mph, becoming northwest 5 to
10 mph after midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 49 to 57. Highs
in the upper 60s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. East winds 5 to
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the lower 40s. Highs
in the upper 50s. Southwest winds 10 to 15 mph.
$$
RIZ007-012000-
Newport RI-
Including the city of Newport
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (+2) 62 (+3) 72
RH % (24h trend) 81 (+5) 100 (0) 73
20ft Wnd AM(mph) SW 5 SW 9 G17
20ft Wnd PM(mph) SW 9 SW 8 SW 11 G20
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 1380 440 1360
Transport Wnd (kts) SW 12 SW 13 SW 17
Vent Rate (kt-ft) 16560 5720 23120
Max ADI Early 15 Gen Poor 14 Gen Poor 27 Fair
Max ADI Late 18 Gen Poor 13 Gen Poor 4 Very Poor
Max LVORI Early 6 6 6
Max LVORI Late 6 6 6
Min Vsby Early 10 10 1 Fog
Min Vsby Late 10 1 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds 10 to 15 mph, becoming northwest
5 to 10 mph after midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 52 to 59. Highs
in the upper 60s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. East winds 5 to
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the mid 40s. Highs in
the upper 50s. Southwest winds 10 to 15 mph.
$$
RIZ008-012000-
Block Island RI-
Including the city of New Shoreham
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 65 (0) 63 (+2) 67
RH % (24h trend) 93 (+9) 100 (+3) 90
20ft Wnd AM(mph) SW 7 SW 11 G17
20ft Wnd PM(mph) SW 9 SW 10 SW 13 G20
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 560 520 640
Transport Wnd (kts) SW 17 SW 17 SW 20
Vent Rate (kt-ft) 9520 8840 12800
Max ADI Early 15 Gen Poor 19 Gen Poor 20 Gen Poor
Max ADI Late 16 Gen Poor 21 Fair 1 Very Poor
Max LVORI Early 8 5 7
Max LVORI Late 8 5 7
Min Vsby Early 10 10 1 Fog
Min Vsby Late 10 0 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows around
60. West winds 10 to 15 mph, becoming northwest 5 to 10 mph after
midnight.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 60s. Northeast winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. East winds around
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. North winds around 5 mph, becoming west in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows around 50. Highs in the
upper 50s. Southwest winds 10 to 15 mph.
$$
MAZ017-012000-
Northern Bristol MA-
Including the city of Taunton
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+4) 62 (+7) 78
RH % (24h trend) 71 (-2) 97 (-3) 62
20ft Wnd AM(mph) Lgt/Var SW 5
20ft Wnd PM(mph) SW 6 SW 5 SW 7 G17
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2820 430 3100
Transport Wnd (kts) SW 13 SW 11 SW 16
Vent Rate (kt-ft) 36660 4730 49600
Max ADI Early 23 Fair 14 Gen Poor 46 Gen Good
Max ADI Late 39 Fair 7 Poor 42 Gen Good
Max LVORI Early 3 6 2
Max LVORI Late 3 6 2
Min Vsby Early 10 10 9
Min Vsby Late 10 8 8
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. West winds 5 to 10 mph, becoming northwest after
midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 46 to 56. Highs
in the upper 60s. Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph in the evening, becoming
light and variable.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Northwest winds around 5 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows in the
lower 40s. Highs in the upper 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the upper 30s.
Highs around 60. Southwest winds around 5 mph.
$$
MAZ018-012000-
Western Plymouth MA-
Including the city of Brockton
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (+4) 62 (+6) 79
RH % (24h trend) 66 (-7) 97 (-3) 60
20ft Wnd AM(mph) Lgt/Var SW 6
20ft Wnd PM(mph) SW 6 SW 5 SW 8 G17
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2840 430 2830
Transport Wnd (kts) SW 13 SW 12 SW 18
Vent Rate (kt-ft) 36920 5160 50940
Max ADI Early 22 Fair 14 Gen Poor 35 Fair
Max ADI Late 46 Gen Good 9 Poor 44 Gen Good
Max LVORI Early 3 6 3
Max LVORI Late 3 6 3
Min Vsby Early 10 10 5 Fog
Min Vsby Late 10 5 Fog 7
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. West winds 5 to 10 mph, becoming northwest after
midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 48 to 56. Highs
in the mid 60s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. East winds around 5 mph in the evening, becoming light
and variable.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Northwest winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest
winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the lower 40s. Highs
in the upper 50s. Southwest winds 5 to 10 mph.
$$
MAZ019-012000-
Eastern Plymouth MA-
Including the city of Plymouth
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+6) 62 (+5) 77
RH % (24h trend) 62 (-11) 97 (-3) 62
20ft Wnd AM(mph) Lgt/Var SW 8
20ft Wnd PM(mph) SW 7 SW 7 SW 9 G18
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2260 430 2340
Transport Wnd (kts) SW 12 SW 14 SW 17
Vent Rate (kt-ft) 27120 6020 39780
Max ADI Early 15 Gen Poor 15 Gen Poor 31 Fair
Max ADI Late 21 Fair 13 Gen Poor 35 Fair
Max LVORI Early 3 6 3
Max LVORI Late 3 6 3
Min Vsby Early 10 10 4 Fog
Min Vsby Late 10 4 Fog 8
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. West winds 5 to 10 mph, becoming northwest after
midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 52 to 58. Highs
in the mid 60s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. East winds 5 to
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. East winds 5 to 10 mph.
.MONDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the mid 40s. Highs in
the upper 50s. Southwest winds 10 to 15 mph.
$$
MAZ020-012000-
Southern Bristol MA-
Including the cities of Fall River and New Bedford
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+4) 61 (+4) 75
RH % (24h trend) 76 (+3) 100 (0) 69
20ft Wnd AM(mph) Lgt/Var SW 8 G19
20ft Wnd PM(mph) SW 8 G17 SW 7 G17 SW 10 G21
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2490 420 1780
Transport Wnd (kts) SW 13 SW 13 SW 18
Vent Rate (kt-ft) 32370 5460 32040
Max ADI Early 21 Fair 14 Gen Poor 31 Fair
Max ADI Late 29 Fair 10 Poor 34 Fair
Max LVORI Early 4 6 4
Max LVORI Late 4 6 4
Min Vsby Early 10 10 0 Fog
Min Vsby Late 10 1 Fog 8
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds 10 to 15 mph, becoming northwest
5 to 10 mph after midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 49 to 57. Highs
in the upper 60s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. East winds 5 to
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Northeast winds 5 to 10 mph.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the lower 40s. Highs
in the upper 50s. Southwest winds 10 to 15 mph.
$$
MAZ021-012000-
Southern Plymouth MA-
Including the city of Mattapoisett
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+4) 61 (+4) 74
RH % (24h trend) 76 (0) 100 (0) 71
20ft Wnd AM(mph) Lgt/Var SW 7 G18
20ft Wnd PM(mph) SW 7 G17 SW 6 G17 SW 10 G22
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2700 430 1740
Transport Wnd (kts) SW 13 SW 13 SW 18
Vent Rate (kt-ft) 35100 5590 31320
Max ADI Early 20 Gen Poor 14 Gen Poor 33 Fair
Max ADI Late 35 Fair 10 Poor 35 Fair
Max LVORI Early 3 7 4
Max LVORI Late 3 7 4
Min Vsby Early 10 10 1 Fog
Min Vsby Late 10 1 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Southwest winds 10 to 15 mph, becoming northwest
5 to 10 mph after midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows 50 to 57. Highs
in the mid 60s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. East winds 5 to
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Northeast winds around 5 mph.
.MONDAY...Mostly sunny with a chance of showers. Highs in the
upper 60s. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the mid 40s. Highs in
the upper 50s. Southwest winds 10 to 15 mph.
$$
MAZ022-012000-
Barnstable MA-
Including the cities of Chatham, Falmouth, and Provincetown
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 69 (+4) 61 (+3) 70
RH % (24h trend) 84 (+6) 100 (0) 79
20ft Wnd AM(mph) SW 5 SW 9 G18
20ft Wnd PM(mph) SW 8 SW 7 G17 SW 10 G21
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 1250 450 1330
Transport Wnd (kts) SW 13 SW 16 SW 20
Vent Rate (kt-ft) 16250 7200 26600
Max ADI Early 17 Gen Poor 16 Gen Poor 30 Fair
Max ADI Late 21 Fair 15 Gen Poor 27 Fair
Max LVORI Early 4 6 5
Max LVORI Late 4 6 5
Min Vsby Early 10 9 1 Fog
Min Vsby Late 10 0 Fog 8
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 50s. Southwest winds 10 to 15 mph, becoming northwest 5 to
10 mph after midnight.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows in the mid 50s.
Highs in the lower 60s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. East winds 5 to
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Northeast winds around 5 mph.
.MONDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the upper 40s. Highs
in the upper 50s. Southwest winds 10 to 15 mph.
$$
MAZ023-012000-
Dukes MA-
Including the city of Vineyard Haven
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 66 (0) 60 (+1) 67
RH % (24h trend) 90 (+12) 100 (0) 84
20ft Wnd AM(mph) SW 6 SW 11 G21
20ft Wnd PM(mph) SW 9 G17 SW 10 G17 SW 13 G23
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 780 540 1110
Transport Wnd (kts) SW 12 SW 17 SW 20
Vent Rate (kt-ft) 9360 9180 22200
Max ADI Early 15 Gen Poor 19 Gen Poor 20 Gen Poor
Max ADI Late 20 Gen Poor 20 Gen Poor 1 Very Poor
Max LVORI Early 7 5 7
Max LVORI Late 7 5 7
Min Vsby Early 10 5 Fog 0 Fog
Min Vsby Late 10 0 Fog 8
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
upper 50s. Southwest winds 10 to 15 mph, becoming northwest 5 to
10 mph after midnight.
.SATURDAY...Mostly sunny with a chance of showers. Highs in the
mid 60s. Northeast winds 10 to 15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. East winds 5 to
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Northeast winds 5 to 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. North winds around 5 mph, becoming west in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds 15 to 20 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the upper 40s. Highs
in the upper 50s. Southwest winds 15 to 20 mph.
$$
MAZ024-012000-
Nantucket MA-
Including the city of Nantucket
409 AM EDT Thu Oct 1 2026
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 64 (0) 61 (+2) 66
RH % (24h trend) 93 (+9) 100 (0) 93
20ft Wnd AM(mph) SW 7 SW 12 G20
20ft Wnd PM(mph) SW 9 SW 10 SW 13 G22
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 590 510 750
Transport Wnd (kts) SW 13 SW 17 SW 22
Vent Rate (kt-ft) 7670 8670 16500
Max ADI Early 16 Gen Poor 21 Fair 22 Fair
Max ADI Late 20 Gen Poor 22 Fair 1 Very Poor
Max LVORI Early 8 5 7
Max LVORI Late 8 5 7
Min Vsby Early 10 10 4 Fog
Min Vsby Late 10 1 Fog 3 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely. Patchy fog.
Lows in the upper 50s. Southwest winds 10 to 15 mph, becoming
northwest after midnight.
.SATURDAY...Mostly sunny with showers likely. Highs in the lower
60s. North winds 10 to 15 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast
winds 10 to 15 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. East winds 10 to
15 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Northeast winds 5 to 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 60s. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds 15 to 20 mph.
.TUESDAY...Sunny. Highs in the upper 50s. Northwest winds 15 to
20 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. Northwest winds 5 to
10 mph, becoming southwest in the afternoon.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation near normal.
$$
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