Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
749
FNUS51 KBOX 012010
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
409 PM EDT Thu Oct 1 2026
.DISCUSSION...
High pressure off the North Carolina coast controls the weather
through the end of the work week. Above normal temperatures
Friday. Minimum relative humidity values will be in the 65 to
75 percent range. The Cape and Islands will be int he 80 to
90 percent range. Showers arrives later Friday afternoon exiting
by early Saturday morning.
.Outlook...Saturday through Tuesday...
Mainly dry conditions Saturday and most of the day Sunday. Next
chance for showers later Sunday. Min RH 45-55 percent for
interior Saturday while closer to 60-70 percent for coastline.
MAZ015-020800-
Suffolk MA-
Including the city of Boston
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None Showers Tstms None
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 66 (+8) 83 (+11) 56 67
RH % (24h trend) 87 (-13) 58 (+6) 84 52
20ft Wnd AM(mph) SW 7 N 5
20ft Wnd PM(mph) SW 6 SW 8 NW 5 NE 5
Precip Amount 0.00 0.01 0.02 0.00
Precip Duration 0 1
Precip Begin 4 PM Continuing
Precip End Continuing 10 PM
Mixing Hgt (ft-AGL) 440 3410 450 4450
Transport Wnd (kts) SW 14 SW 16 NW 10 NE 8
Vent Rate (kt-ft) 6160 54560 4500 35600
Max ADI Early 13 Gen Poor 29 Fair 12 Poor 40 Fair
Max ADI Late 13 Gen Poor 38 Fair 9 Poor 45 Gen Good
Max LVORI Early 4 3 4 2
Max LVORI Late 4 3 4 2
Min Vsby Early 9 9 8 9
Min Vsby Late 9 7 8 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows around 50. East
winds around 5 mph.
.SUNDAY...Mostly sunny. Patchy fog. 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...Partly sunny with a chance of showers. Highs in the mid
60s. West winds around 5 mph, increasing to 10 to 15 mph in the
afternoon.
.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.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
MAZ016-020800-
Eastern Norfolk MA-
Including the city of Quincy
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None None Tstms None
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 65 (+7) 83 (+11) 55 65
RH % (24h trend) 90 (-10) 56 (-17) 87 54
20ft Wnd AM(mph) SW 7 N 5
20ft Wnd PM(mph) SW 6 SW 8 W 5 NE 5
Precip Amount 0.00 0.00 0.03 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 10 PM
Mixing Hgt (ft-AGL) 430 3440 450 4290
Transport Wnd (kts) SW 14 SW 17 NW 10 NE 9
Vent Rate (kt-ft) 6020 58480 4500 38610
Max ADI Early 13 Gen Poor 31 Fair 12 Poor 41 Gen Good
Max ADI Late 14 Gen Poor 44 Gen Good 8 Poor 48 Gen Good
Max LVORI Early 5 3 4 2
Max LVORI Late 5 3 4 2
Min Vsby Early 9 9 7 9
Min Vsby Late 9 7 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Clear. Patchy fog. Lows around 50. East winds
around 5 mph.
.SUNDAY...Mostly sunny. Patchy fog. Highs in the lower 60s. East
winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. East winds around 5 mph, becoming northeast after
midnight.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. West winds around 5 mph, increasing to 10 to 15 mph in
the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the lower 40s. Highs
in the upper 50s. Southwest winds 10 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
MAZ013-020800-
Western Norfolk MA-
Including the cities of Foxborough and Norwood
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None Showers Tstms None
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 64 (+8) 82 (+9) 54 67
RH % (24h trend) 93 (-7) 56 (-20) 90 49
20ft Wnd AM(mph) SW 5 Lgt/Var
20ft Wnd PM(mph) Lgt/Var SW 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.03 0.03 0.00
Precip Duration 0 1
Precip Begin 4 PM Continuing
Precip End Continuing 10 PM
Mixing Hgt (ft-AGL) 440 3690 430 5230
Transport Wnd (kts) SW 13 SW 18 N 9 N 8
Vent Rate (kt-ft) 5720 66420 3870 41840
Max ADI Early 10 Poor 43 Gen Good 9 Poor 54 Gen Good
Max ADI Late 10 Poor 54 Gen Good 8 Poor 60 Gen Good
Max LVORI Early 6 3 5 2
Max LVORI Late 6 3 5 2
Min Vsby Early 2 Fog 6 Fog 6 Fog 9
Min Vsby Late 2 Fog 8 6 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the upper
40s. Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Patchy fog. 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...Partly sunny with a chance of showers. Highs in the
upper 60s. West winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the upper 30s.
Northwest winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the upper 30s. Highs
in the upper 50s. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
MAZ014-020800-
Southeast Middlesex MA-
Including the city of Cambridge
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None Showers Showers None
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 67 (+9) 82 (+9) 54 68
RH % (24h trend) 87 (-13) 58 (-7) 84 49
20ft Wnd AM(mph) SW 6 Lgt/Var
20ft Wnd PM(mph) SW 5 W 7 G17 NW 5 Lgt/Var
Precip Amount 0.00 0.01 0.01 0.00
Precip Duration 0 1
Precip Begin 4 PM Continuing
Precip End Continuing 10 PM
Mixing Hgt (ft-AGL) 440 4130 440 5110
Transport Wnd (kts) SW 12 W 18 NW 9 N 8
Vent Rate (kt-ft) 5280 74340 3960 40880
Max ADI Early 12 Poor 34 Fair 11 Poor 48 Gen Good
Max ADI Late 12 Poor 57 Gen Good 8 Poor 54 Gen Good
Max LVORI Early 5 3 4 2
Max LVORI Late 5 3 4 2
Min Vsby Early 9 9 8 9
Min Vsby Late 9 9 8 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the upper
40s. East winds around 5 mph, becoming northeast after midnight.
.SUNDAY...Mostly sunny. Patchy fog. Highs in the lower 60s. East
winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. East winds around 5 mph, becoming north after
midnight.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. West winds 5 to 10 mph.
.MONDAY NIGHT AND TUESDAY...Mostly clear. Cooler. Lows around 40.
Highs in the upper 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the upper 30s.
Highs around 60. Southwest winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
MAZ007-020800-
Eastern Essex MA-
Including the city of Gloucester
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None Showers Showers None
Chance Precip (%) 20 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 65 (+8) 82 (+11) 53 66
RH % (24h trend) 93 (-7) 58 (-13) 90 50
20ft Wnd AM(mph) SW 7 N 5
20ft Wnd PM(mph) SW 6 SW 7 NW 5 Lgt/Var
Precip Amount 0.00 0.02 0.01 0.00
Precip Duration 0 1
Precip Begin 4 PM Continuing
Precip End Continuing 10 PM
Mixing Hgt (ft-AGL) 430 3020 430 4440
Transport Wnd (kts) SW 13 W 16 NW 10 NE 9
Vent Rate (kt-ft) 5590 48320 4300 39960
Max ADI Early 13 Gen Poor 26 Fair 9 Poor 41 Gen Good
Max ADI Late 13 Gen Poor 35 Fair 9 Poor 44 Gen Good
Max LVORI Early 5 3 4 2
Max LVORI Late 5 3 4 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the upper
40s. East winds around 5 mph, becoming northeast after midnight.
.SUNDAY...Mostly sunny. Patchy fog. 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.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. West winds around 5 mph, increasing to 10 to 15 mph in the
afternoon.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Cooler. Lows
in the lower 40s. Highs in the mid 50s. Northwest winds 10 to
15 mph.
.WEDNESDAY...Sunny. Highs in the upper 50s. West winds around
5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper
40s. Highs in the mid 60s. South winds 5 to 10 mph.
$$
MAZ006-020800-
Western Essex MA-
Including the city of Lawrence
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None Showers Showers None
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 66 (+10) 82 (+8) 52 68
RH % (24h trend) 87 (-13) 60 (-11) 87 47
20ft Wnd AM(mph) SW 5 Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.02 0.01 0.00
Precip Duration 0 0
Precip Begin 3 PM Continuing
Precip End Continuing 9 PM
Mixing Hgt (ft-AGL) 440 4160 410 5380
Transport Wnd (kts) SW 11 W 18 NW 9 N 7
Vent Rate (kt-ft) 4840 74880 3690 37660
Max ADI Early 9 Poor 49 Gen Good 8 Poor 51 Gen Good
Max ADI Late 9 Poor 74 Good 8 Poor 56 Gen Good
Max LVORI Early 5 3 4 2
Max LVORI Late 5 3 4 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the mid 40s.
East winds around 5 mph, becoming northeast after midnight.
.SUNDAY...Mostly sunny. Patchy fog. Highs in the lower 60s. East
winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph, becoming northeast after
midnight.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. West winds 5 to 10 mph.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Cooler. Lows
in the upper 30s. Highs in the mid 50s. West winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs around 60. West winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the lower
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
MAZ005-020800-
Central Middlesex MA-
Including the cities of Framingham and Lowell
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None Showers Showers None
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 65 (+9) 82 (+9) 52 68
RH % (24h trend) 90 (-10) 58 (-15) 90 45
20ft Wnd AM(mph) SW 5 Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.01 0.01 0.00
Precip Duration 0 0
Precip Begin 3 PM Continuing
Precip End Continuing 9 PM
Mixing Hgt (ft-AGL) 430 4280 430 5390
Transport Wnd (kts) SW 12 W 17 NW 9 N 7
Vent Rate (kt-ft) 5160 72760 3870 37730
Max ADI Early 9 Poor 49 Gen Good 9 Poor 56 Gen Good
Max ADI Late 9 Poor 73 Good 8 Poor 62 Good
Max LVORI Early 5 4 4 2
Max LVORI Late 5 4 4 2
Min Vsby Early 6 Fog 8 6 Fog 9
Min Vsby Late 7 8 8 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the mid 40s.
Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Patchy fog. Highs in the mid 60s. East
winds 5 to 10 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...Partly 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
upper 30s. Highs in the upper 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Areas of frost. Lows in the
mid 30s. Highs around 60. West winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid
40s. Highs in the upper 60s. Southwest winds around 5 mph.
$$
MAZ012-020800-
Southern Worcester MA-
Including the cities of Milford and Worcester
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None Showers Showers None
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 64 (+9) 81 (+10) 52 68
RH % (24h trend) 97 (-3) 62 (-16) 97 47
20ft Wnd AM(mph) SW 6 Lgt/Var
20ft Wnd PM(mph) SW 5 W 7 G18 NW 5 Lgt/Var
Precip Amount 0.00 0.02 0.01 0.00
Precip Duration 0 0
Precip Begin 3 PM Continuing
Precip End Continuing 9 PM
Mixing Hgt (ft-AGL) 440 3850 440 5360
Transport Wnd (kts) SW 12 W 18 N 8 N 8
Vent Rate (kt-ft) 5280 69300 3520 42880
Max ADI Early 10 Poor 39 Fair 10 Poor 56 Gen Good
Max ADI Late 12 Poor 53 Gen Good 8 Poor 62 Good
Max LVORI Early 6 4 5 2
Max LVORI Late 6 4 5 2
Min Vsby Early 4 Fog 9 2 Fog 9
Min Vsby Late 4 Fog 8 2 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the mid 40s.
Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Patchy fog. Highs in the mid 60s. East
winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph, becoming north after
midnight.
.MONDAY...Mostly sunny. Highs in the mid 60s. West winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the upper 30s.
Northwest winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the upper 30s. Highs
in the upper 50s. West winds 5 to 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
MAZ004-020800-
Northern Worcester MA-
Including the cities of Barre and Fitchburg
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None Showers Showers None
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (+7) 79 (+9) 48 67
RH % (24h trend) 97 (-3) 62 (-13) 100 47
20ft Wnd AM(mph) SW 6 Lgt/Var
20ft Wnd PM(mph) SW 5 W 8 G18 NW 5 Lgt/Var
Precip Amount 0.00 0.02 0.01 0.00
Precip Duration 1 0
Precip Begin 1 PM Continuing
Precip End Continuing 8 PM
Mixing Hgt (ft-AGL) 440 3870 430 5440
Transport Wnd (kts) SW 12 W 18 N 7 N 8
Vent Rate (kt-ft) 5280 69660 3010 43520
Max ADI Early 11 Poor 39 Fair 11 Poor 53 Gen Good
Max ADI Late 11 Poor 56 Gen Good 8 Poor 59 Gen Good
Max LVORI Early 6 4 6 2
Max LVORI Late 6 4 6 2
Min Vsby Early 5 Fog 6 Fog 2 Fog 4 Fog
Min Vsby Late 6 Fog 9 2 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Clear. Patchy fog. Lows in the lower 40s.
Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Patchy fog. Highs in the lower 60s. East
winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. West winds 10 to
15 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the mid 30s.
Northwest winds 10 to 15 mph.
.TUESDAY...Sunny. Areas of frost. Highs in the mid 50s. Northwest
winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Areas of frost. Lows in the
mid 30s. Highs in the upper 50s. West winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Southwest
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. Southwest winds
5 to 10 mph.
$$
MAZ026-020800-
Northern Middlesex MA-
Including the city of Ayer
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None Showers Showers None
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 64 (+8) 81 (+9) 51 68
RH % (24h trend) 90 (-6) 64 (-11) 97 47
20ft Wnd AM(mph) SW 5 Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 6 G17 Lgt/Var Lgt/Var
Precip Amount 0.00 0.02 0.01 0.00
Precip Duration 0 0
Precip Begin 2 PM Continuing
Precip End Continuing 8 PM
Mixing Hgt (ft-AGL) 430 4340 430 5380
Transport Wnd (kts) SW 11 W 17 NW 7 N 8
Vent Rate (kt-ft) 4730 73780 3010 43040
Max ADI Early 9 Poor 55 Gen Good 9 Poor 59 Gen Good
Max ADI Late 9 Poor 61 Good 5 Very Poor 64 Good
Max LVORI Early 5 4 4 1
Max LVORI Late 5 4 4 1
Min Vsby Early 8 9 2 Fog 9
Min Vsby Late 9 9 8 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Clear. Patchy fog. Lows in the lower 40s. North
winds around 5 mph.
.SUNDAY...Mostly sunny. Patchy fog. Highs in the lower 60s.
Northeast winds around 5 mph, becoming southeast around 5 mph in
the afternoon.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 40s. East winds around 5 mph, becoming northwest after
midnight.
.MONDAY...Mostly sunny. Highs in the mid 60s. West winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the mid 30s.
Northwest winds 5 to 10 mph.
.TUESDAY...Sunny. Areas of frost. Highs in the mid 50s. Northwest
winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Areas of frost. Lows in the
mid 30s. Highs around 60. West winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the lower
40s. Highs in the mid 60s. Southwest winds around 5 mph.
$$
MAZ002-020800-
Western Franklin MA-
Including the city of Charlemont
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Mcldy Pcldy Clear
Precip Type None Showers Showers None
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 61 (+7) 76 (+7) 47 65
RH % (24h trend) 97 (-3) 69 (-4) 100 45
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 5 NW 5 Lgt/Var
Precip Amount 0.00 0.02 0.01 0.00
Precip Duration 1 0
Precip Begin 9 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt (ft-AGL) 450 3420 430 4990
Transport Wnd (kts) SW 10 W 18 NW 7 N 7
Vent Rate (kt-ft) 4500 61560 3010 34930
Max ADI Early 11 Poor 70 Good 11 Poor 50 Gen Good
Max ADI Late 8 Poor 71 Good 5 Very Poor 56 Gen Good
Max LVORI Early 6 4 6 1
Max LVORI Late 6 4 6 1
Min Vsby Early 2 Fog 4 Fog 2 Fog 4 Fog
Min Vsby Late 2 Fog 6 Fog 2 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows around 40. North winds
around 5 mph.
.SUNDAY...Mostly sunny. Highs around 60. East 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 upper 50s. West winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the mid 30s.
Northwest winds 10 to 15 mph.
.TUESDAY...Sunny. Areas of frost. Highs in the lower 50s.
Northwest winds 10 to 15 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Areas of frost. Lows in the
lower 30s. Highs in the upper 50s. Southwest winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows around 40. Southwest winds
around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. Southwest winds
around 5 mph.
$$
MAZ003-020800-
Eastern Franklin MA-
Including the cities of Greenfield and Orange
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mcldy Pcldy Clear
Precip Type None Showers Showers None
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (+7) 78 (+8) 48 68
RH % (24h trend) 100 (0) 66 (-9) 97 45
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.02 0.01 0.00
Precip Duration 1 0
Precip Begin 10 AM Continuing
Precip End Continuing 8 PM
Mixing Hgt (ft-AGL) 430 3850 420 4930
Transport Wnd (kts) SW 8 W 17 N 7 N 8
Vent Rate (kt-ft) 3440 65450 2940 39440
Max ADI Early 7 Poor 52 Gen Good 8 Poor 53 Gen Good
Max ADI Late 6 Very Poor 54 Gen Good 6 Very Poor 62 Good
Max LVORI Early 8 4 6 2
Max LVORI Late 8 4 6 2
Min Vsby Early 2 Fog 2 Fog 2 Fog 2 Fog
Min Vsby Late 2 Fog 9 2 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 20 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the lower
40s. Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Patchy fog. Highs in the mid 60s.
Northeast winds around 5 mph, becoming southeast around 5 mph in
the afternoon.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Southeast
winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the lower 60s. West winds 10 to
15 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the mid 30s.
Northwest winds 10 to 15 mph.
.TUESDAY...Sunny. Areas of frost. Highs in the mid 50s. Northwest
winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Areas of frost. Lows in the
lower 30s. Highs in the upper 50s. Southwest winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Southwest
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. South winds 5 to
10 mph.
$$
MAZ008-020800-
Western Hampshire MA-
Including the city of Chesterfield
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None Showers Showers None
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (+8) 77 (+8) 48 66
RH % (24h trend) 93 (-7) 64 (-10) 96 48
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 7 NW 7 Lgt/Var
Precip Amount 0.00 0.02 0.00 0.00
Precip Duration 1
Precip Begin 12 PM
Precip End 6 PM
Mixing Hgt (ft-AGL) 450 3380 420 5180
Transport Wnd (kts) SW 11 W 17 N 8 N 7
Vent Rate (kt-ft) 4950 57460 3360 36260
Max ADI Early 12 Poor 57 Gen Good 15 Gen Poor 50 Gen Good
Max ADI Late 10 Poor 50 Gen Good 10 Poor 55 Gen Good
Max LVORI Early 6 4 6 2
Max LVORI Late 6 4 6 2
Min Vsby Early 2 Fog 6 Fog 7 4 Fog
Min Vsby Late 2 Fog 9 3 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 with a chance of showers. Lows in
the mid 40s. Southeast winds around 5 mph, becoming southwest
after midnight.
.MONDAY...Mostly sunny. Highs around 60. West winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the mid 30s.
Northwest winds 10 to 15 mph.
.TUESDAY...Sunny. Areas of frost. Highs in the lower 50s.
Northwest winds 10 to 15 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Areas of frost. Lows in the
lower 30s. Highs in the upper 50s. West winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Southwest
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. Southwest winds
around 5 mph.
$$
MAZ010-020800-
Eastern Hampshire MA-
Including the cities of Amherst and Northampton
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Mcldy Pcldy Clear
Precip Type None Showers Showers None
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (+7) 81 (+10) 51 68
RH % (24h trend) 100 (0) 60 (-3) 97 45
20ft Wnd AM(mph) S 5 Lgt/Var
20ft Wnd PM(mph) S 5 W 7 G17 NW 6 Lgt/Var
Precip Amount 0.00 0.01 0.01 0.00
Precip Duration 1 0
Precip Begin 12 PM Continuing
Precip End Continuing 8 PM
Mixing Hgt (ft-AGL) 420 3860 420 4980
Transport Wnd (kts) S 8 W 16 N 6 N 8
Vent Rate (kt-ft) 3360 61760 2520 39840
Max ADI Early 11 Poor 43 Gen Good 10 Poor 51 Gen Good
Max ADI Late 7 Poor 48 Gen Good 7 Poor 60 Gen Good
Max LVORI Early 8 4 6 2
Max LVORI Late 8 4 6 2
Min Vsby Early 2 Fog 2 Fog 5 Fog 2 Fog
Min Vsby Late 2 Fog 9 3 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the mid 40s.
Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Patchy fog. Highs in the mid 60s.
Northeast winds around 5 mph, becoming southeast around 5 mph in
the afternoon.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph, becoming northeast
after midnight.
.MONDAY...Mostly sunny. Highs in the mid 60s. West winds 10 to
15 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the mid 30s.
Northwest winds 10 to 15 mph.
.TUESDAY...Sunny. Areas of frost. Highs in the mid 50s. Northwest
winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Areas of frost. Lows in the
lower 30s. Highs around 60. Southwest winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Southwest
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. South winds 5 to
10 mph.
$$
MAZ009-020800-
Western Hampden MA-
Including the city of Blandford
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None Showers Showers None
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (+7) 79 (+10) 49 66
RH % (24h trend) 93 (-7) 62 (+4) 97 48
20ft Wnd AM(mph) SW 5 Lgt/Var
20ft Wnd PM(mph) Lgt/Var W 7 NW 7 Lgt/Var
Precip Amount 0.00 0.01 0.00 0.00
Precip Duration 1
Precip Begin 12 PM
Precip End 6 PM
Mixing Hgt (ft-AGL) 450 3430 430 5150
Transport Wnd (kts) W 12 W 17 N 9 N 7
Vent Rate (kt-ft) 5400 58310 3870 36050
Max ADI Early 13 Gen Poor 56 Gen Good 17 Gen Poor 53 Gen Good
Max ADI Late 12 Poor 49 Gen Good 13 Gen Poor 56 Gen Good
Max LVORI Early 5 4 6 2
Max LVORI Late 5 4 6 2
Min Vsby Early 2 Fog 9 8 7
Min Vsby Late 4 Fog 8 6 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. 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 southwest
after midnight.
.MONDAY...Mostly sunny. Highs in the lower 60s. West winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the mid 30s.
Northwest winds 10 to 15 mph.
.TUESDAY...Sunny. Areas of frost. Highs in the lower 50s.
Northwest winds 10 to 15 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Areas of frost. Lows in the
mid 30s. Highs in the upper 50s. West winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Southwest
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. Southwest winds
around 5 mph.
$$
MAZ011-020800-
Eastern Hampden MA-
Including the city of Springfield
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None Showers Showers None
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 63 (+7) 82 (+11) 51 68
RH % (24h trend) 97 (-3) 58 (-14) 97 44
20ft Wnd AM(mph) SW 5 Lgt/Var
20ft Wnd PM(mph) S 5 W 8 G18 NW 6 Lgt/Var
Precip Amount 0.00 0.02 0.01 0.00
Precip Duration 1 0
Precip Begin 1 PM Continuing
Precip End Continuing 8 PM
Mixing Hgt (ft-AGL) 420 3780 420 5120
Transport Wnd (kts) SW 9 W 16 N 7 N 8
Vent Rate (kt-ft) 3780 60480 2940 40960
Max ADI Early 13 Gen Poor 37 Fair 11 Poor 51 Gen Good
Max ADI Late 8 Poor 48 Gen Good 8 Poor 58 Gen Good
Max LVORI Early 6 4 6 2
Max LVORI Late 6 4 6 2
Min Vsby Early 3 Fog 5 Fog 7 3 Fog
Min Vsby Late 3 Fog 8 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 20 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the mid 40s.
Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Patchy fog. Highs in the mid 60s.
Northeast winds around 5 mph, becoming southeast around 5 mph in
the afternoon.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. Southeast winds around 5 mph, becoming north after
midnight.
.MONDAY...Mostly sunny. Highs in the mid 60s. West winds 10 to
15 mph.
.MONDAY NIGHT...Clear, colder. Lows in the mid 30s. Northwest
winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 50s. Northwest winds 10 to
15 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Areas of frost. Lows in the
mid 30s. Highs around 60. Southwest winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Southwest
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. Southwest winds
5 to 10 mph.
$$
CTZ002-020800-
Hartford CT-
Including the cities of Hartford and Windsor Locks
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None Showers Showers None
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 63 (+7) 82 (+10) 53 68
RH % (24h trend) 100 (0) 56 (-17) 93 47
20ft Wnd AM(mph) SW 5 N 5
20ft Wnd PM(mph) S 5 W 7 G17 NW 6 Lgt/Var
Precip Amount 0.00 0.02 0.01 0.00
Precip Duration 1 1
Precip Begin 1 PM Continuing
Precip End Continuing 10 PM
Mixing Hgt (ft-AGL) 430 3930 430 4930
Transport Wnd (kts) SW 9 W 16 N 8 N 8
Vent Rate (kt-ft) 3870 62880 3440 39440
Max ADI Early 12 Poor 38 Fair 10 Poor 51 Gen Good
Max ADI Late 8 Poor 50 Gen Good 9 Poor 57 Gen Good
Max LVORI Early 7 4 6 2
Max LVORI Late 7 4 6 2
Min Vsby Early 2 Fog 2 Fog 7 6 Fog
Min Vsby Late 2 Fog 7 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 20 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the mid 40s.
Northeast winds around 5 mph.
.SUNDAY...Mostly sunny with a chance of showers. Patchy fog.
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
around 50. East winds around 5 mph, becoming north after
midnight.
.MONDAY...Mostly sunny. Highs in the mid 60s. West winds 10 to
15 mph.
.MONDAY NIGHT...Clear, colder. Lows around 40. Northwest winds
10 to 15 mph.
.TUESDAY...Sunny. Highs in the upper 50s. Northwest winds 10 to
15 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Lows in the mid 30s. Highs
around 60. Southwest winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. Southwest
winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the mid 60s. Southwest winds
5 to 10 mph.
$$
CTZ003-020800-
Tolland CT-
Including the cities of Union and Vernon
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None Showers Showers None
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 63 (+9) 81 (+10) 52 68
RH % (24h trend) 100 (0) 60 (-13) 97 49
20ft Wnd AM(mph) SW 5 N 5
20ft Wnd PM(mph) SW 5 W 8 G18 NW 6 Lgt/Var
Precip Amount 0.00 0.03 0.02 0.00
Precip Duration 1 1
Precip Begin 2 PM Continuing
Precip End Continuing 10 PM
Mixing Hgt (ft-AGL) 440 3670 440 5260
Transport Wnd (kts) SW 10 W 16 N 8 N 8
Vent Rate (kt-ft) 4400 58720 3520 42080
Max ADI Early 14 Gen Poor 33 Fair 11 Poor 54 Gen Good
Max ADI Late 9 Poor 47 Gen Good 9 Poor 60 Gen Good
Max LVORI Early 7 4 6 2
Max LVORI Late 7 4 6 2
Min Vsby Early 2 Fog 3 Fog 6 Fog 6 Fog
Min Vsby Late 3 Fog 8 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 20 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the mid 40s.
Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Patchy fog. Highs in the mid 60s. East
winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph, becoming north after
midnight.
.MONDAY...Mostly sunny. Highs in the mid 60s. West winds 10 to
15 mph.
.MONDAY NIGHT AND TUESDAY...Clear. Lows in the upper 30s. Highs
in the mid 50s. Northwest winds 10 to 15 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Areas of frost. Lows in the
mid 30s. Highs in the upper 50s. Southwest winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
CTZ004-020800-
Windham CT-
Including the cities of Putnam and Willimantic
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None Showers Tstms None
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 63 (+9) 81 (+10) 53 69
RH % (24h trend) 100 (0) 60 (-18) 97 47
20ft Wnd AM(mph) SW 5 N 5
20ft Wnd PM(mph) SW 5 SW 8 G17 NW 5 Lgt/Var
Precip Amount 0.00 0.05 0.04 0.00
Precip Duration 0 1
Precip Begin 3 PM Continuing
Precip End Continuing 10 PM
Mixing Hgt (ft-AGL) 440 3690 460 5340
Transport Wnd (kts) SW 10 W 17 N 8 N 8
Vent Rate (kt-ft) 4400 62730 3680 42720
Max ADI Early 10 Poor 35 Fair 10 Poor 57 Gen Good
Max ADI Late 8 Poor 46 Gen Good 8 Poor 62 Good
Max LVORI Early 8 4 6 2
Max LVORI Late 8 4 6 2
Min Vsby Early 2 Fog 2 Fog 2 Fog 9
Min Vsby Late 2 Fog 8 2 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 20 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the mid 40s.
Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Patchy fog. 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 mid 60s. West winds 5 to
10 mph.
.MONDAY NIGHT AND TUESDAY...Clear, cooler. Lows in the upper 30s.
Highs in the mid 50s. Northwest winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Clear. Areas of frost. Lows in the
mid 30s. Highs around 60. West winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
RIZ001-020800-
Northwest Providence RI-
Including the cities of Foster and Smithfield
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None Showers Tstms None
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 63 (+7) 80 (+9) 54 67
RH % (24h trend) 97 (-3) 60 (-21) 93 50
20ft Wnd AM(mph) SW 6 N 5
20ft Wnd PM(mph) SW 5 SW 7 G17 Lgt/Var Lgt/Var
Precip Amount 0.00 0.05 0.04 0.00
Precip Duration 0 1
Precip Begin 4 PM Continuing
Precip End Continuing 10 PM
Mixing Hgt (ft-AGL) 440 3510 450 5280
Transport Wnd (kts) SW 12 SW 17 N 8 N 8
Vent Rate (kt-ft) 5280 59670 3600 42240
Max ADI Early 12 Poor 33 Fair 8 Poor 56 Gen Good
Max ADI Late 11 Poor 48 Gen Good 8 Poor 61 Good
Max LVORI Early 6 3 5 1
Max LVORI Late 6 3 5 1
Min Vsby Early 4 Fog 9 4 Fog 9
Min Vsby Late 5 Fog 8 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 20 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the mid 40s.
Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Patchy fog. Highs in the mid 60s. East
winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. East winds around 5 mph, becoming north after
midnight.
.MONDAY...Partly sunny. Highs in the mid 60s. West winds 5 to
10 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the upper 30s.
Northwest winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the upper 30s. Highs
in the upper 50s. West winds 5 to 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
RIZ002-020800-
Southeast Providence RI-
Including the city of Providence
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Clear
Precip Type None Showers Tstms None
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 64 (+7) 81 (+9) 55 68
RH % (24h trend) 97 (-3) 62 (-16) 90 51
20ft Wnd AM(mph) SW 6 N 5
20ft Wnd PM(mph) SW 5 SW 8 W 5 Lgt/Var
Precip Amount 0.00 0.08 0.08 0.00
Precip Duration 0 1
Precip Begin 4 PM Continuing
Precip End Continuing 3 AM
Mixing Hgt (ft-AGL) 430 2920 450 5130
Transport Wnd (kts) SW 11 SW 17 NW 8 N 8
Vent Rate (kt-ft) 4730 49640 3600 41040
Max ADI Early 12 Poor 31 Fair 12 Poor 56 Gen Good
Max ADI Late 9 Poor 44 Gen Good 8 Poor 63 Good
Max LVORI Early 6 3 5 1
Max LVORI Late 6 3 5 1
Min Vsby Early 2 Fog 5 Fog 6 Fog 9
Min Vsby Late 2 Fog 9 6 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 20 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Clear. Patchy fog. Lows in the upper 40s.
Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Patchy fog. 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...Partly sunny with a chance of showers. Highs in the
upper 60s. West winds 5 to 10 mph.
.MONDAY NIGHT THROUGH TUESDAY NIGHT...Clear, cooler. Lows around
40. Highs in the upper 50s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Sunny. Highs around 60. West winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
RIZ003-020800-
Western Kent RI-
Including the cities of Coventry and West Greenwich
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type None Showers Showers None
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 63 (+8) 79 (+9) 55 67
RH % (24h trend) 100 (0) 64 (-20) 90 51
20ft Wnd AM(mph) SW 6 N 5
20ft Wnd PM(mph) SW 5 SW 8 W 5 Lgt/Var
Precip Amount 0.00 0.05 0.05 0.00
Precip Duration 0 1
Precip Begin 4 PM Continuing
Precip End Continuing 3 AM
Mixing Hgt (ft-AGL) 440 2410 430 5220
Transport Wnd (kts) SW 11 SW 17 NW 8 N 8
Vent Rate (kt-ft) 4840 40970 3440 41760
Max ADI Early 12 Poor 30 Fair 12 Poor 54 Gen Good
Max ADI Late 11 Poor 39 Fair 8 Poor 60 Gen Good
Max LVORI Early 7 3 6 1
Max LVORI Late 7 3 6 1
Min Vsby Early 4 Fog 7 2 Fog 9
Min Vsby Late 4 Fog 9 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 20 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the upper
40s. Northeast winds around 5 mph.
.SUNDAY...Mostly sunny with a chance of showers. Patchy fog.
Highs in the lower 60s. East winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. Northeast winds around 5 mph.
.MONDAY...Partly sunny. Highs in the mid 60s. Northwest winds
5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows around 40. Northwest
winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the upper 30s. Highs
in the upper 50s. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
RIZ004-020800-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type None Showers Showers None
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 64 (+7) 79 (+8) 56 68
RH % (24h trend) 97 (-3) 62 (-16) 90 50
20ft Wnd AM(mph) SW 7 N 6
20ft Wnd PM(mph) SW 6 SW 9 W 5 NE 5
Precip Amount 0.00 0.03 0.04 0.00
Precip Duration 0 1
Precip Begin 4 PM Continuing
Precip End Continuing 4 AM
Mixing Hgt (ft-AGL) 430 2210 450 5090
Transport Wnd (kts) SW 11 SW 16 NW 8 N 9
Vent Rate (kt-ft) 4730 35360 3600 45810
Max ADI Early 12 Poor 27 Fair 13 Gen Poor 35 Fair
Max ADI Late 12 Poor 37 Fair 8 Poor 64 Good
Max LVORI Early 6 3 5 1
Max LVORI Late 6 3 5 1
Min Vsby Early 6 Fog 9 7 9
Min Vsby Late 6 Fog 9 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Clear. Patchy fog. Lows in the upper 40s.
Northeast winds around 5 mph.
.SUNDAY...Mostly sunny with a chance of showers. Patchy fog.
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...Partly sunny with a chance of showers. Highs in the
upper 60s. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Colder. 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.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
RIZ005-020800-
Bristol RI-
Including the city of Bristol
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type None None Showers None
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 64 (+5) 78 (+8) 56 68
RH % (24h trend) 97 (-3) 69 (-15) 90 52
20ft Wnd AM(mph) SW 7 N 6
20ft Wnd PM(mph) SW 7 SW 9 G17 W 6 NE 5
Precip Amount 0.00 0.00 0.05 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 4 AM
Mixing Hgt (ft-AGL) 430 1760 430 5290
Transport Wnd (kts) SW 12 SW 16 NW 9 N 9
Vent Rate (kt-ft) 5160 28160 3870 47610
Max ADI Early 13 Gen Poor 25 Fair 13 Gen Poor 42 Gen Good
Max ADI Late 12 Poor 29 Fair 11 Poor 66 Good
Max LVORI Early 6 4 5 1
Max LVORI Late 6 4 5 1
Min Vsby Early 6 Fog 9 7 9
Min Vsby Late 5 Fog 9 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Clear. Patchy fog. Lows around 50. Northeast
winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the mid 60s. East winds around
5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Northeast winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. West winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the lower 40s.
Northwest winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the lower 40s. Highs
in the upper 50s. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper
40s. Highs in the mid 60s. South winds 5 to 10 mph.
$$
RIZ006-020800-
Washington RI-
Including the cities of Narragansett and Westerly
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type None None Showers None
Chance Precip (%) 20 30 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (+7) 78 (+9) 55 68
RH % (24h trend) 100 (0) 67 (-8) 97 49
20ft Wnd AM(mph) SW 7 N 6
20ft Wnd PM(mph) SW 5 SW 9 G17 W 5 NE 5
Precip Amount 0.00 0.00 0.03 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 5 AM
Mixing Hgt (ft-AGL) 430 1800 430 5090
Transport Wnd (kts) SW 12 SW 16 N 9 NE 8
Vent Rate (kt-ft) 5160 28800 3870 40720
Max ADI Early 12 Poor 27 Fair 13 Gen Poor 35 Fair
Max ADI Late 11 Poor 30 Fair 8 Poor 57 Gen Good
Max LVORI Early 8 4 6 2
Max LVORI Late 8 4 6 2
Min Vsby Early 2 Fog 6 Fog 2 Fog 9
Min Vsby Late 2 Fog 8 2 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the upper
40s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. East winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Northeast winds 5 to 10 mph.
.MONDAY...Partly 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.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
RIZ007-020800-
Newport RI-
Including the city of Newport
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type None None Tstms None
Chance Precip (%) 20 30 10
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 63 (+4) 74 (+6) 56 67
RH % (24h trend) 100 (0) 74 (-6) 97 54
20ft Wnd AM(mph) SW 9 G17 N 7
20ft Wnd PM(mph) SW 8 SW 11 G19 W 7 NE 7
Precip Amount 0.00 0.00 0.03 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 5 AM
Mixing Hgt (ft-AGL) 430 1120 440 4860
Transport Wnd (kts) SW 14 SW 17 N 10 NE 9
Vent Rate (kt-ft) 6020 19040 4400 43740
Max ADI Early 14 Gen Poor 22 Fair 13 Gen Poor 31 Fair
Max ADI Late 14 Gen Poor 4 Very Poor 11 Poor 48 Gen Good
Max LVORI Early 6 6 5 2
Max LVORI Late 6 6 5 2
Min Vsby Early 9 9 3 Fog 9
Min Vsby Late 7 9 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the lower
50s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
60s. East winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Northeast winds 5 to 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the mid 40s. Highs in
the upper 50s. Southwest winds 10 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the lower
50s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
RIZ008-020800-
Block Island RI-
Including the city of New Shoreham
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Pcldy Pcldy Pcldy Mclear
Precip Type None None Tstms None
Chance Precip (%) 10 40 10
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 64 (+4) 69 (+4) 60 64
RH % (24h trend) 100 (0) 84 (+7) 93 65
20ft Wnd AM(mph) SW 10 G17 N 9
20ft Wnd PM(mph) SW 9 SW 13 G19 W 9 G17 NE 8
Precip Amount 0.00 0.00 0.03 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 6 AM
Mixing Hgt (ft-AGL) 470 600 460 1760
Transport Wnd (kts) SW 17 SW 19 SW 17 NE 10
Vent Rate (kt-ft) 7990 11400 7820 17600
Max ADI Early 20 Gen Poor 23 Fair 21 Fair 28 Fair
Max ADI Late 20 Gen Poor 1 Very Poor 14 Gen Poor 21 Fair
Max LVORI Early 5 7 5 3
Max LVORI Late 5 7 5 3
Min Vsby Early 9 9 7 9
Min Vsby Late 9 9 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds
5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. 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 mid
60s. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Cooler. 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. West winds 10 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper
50s. Highs in the lower 60s. Southwest winds 5 to 10 mph.
$$
MAZ017-020800-
Northern Bristol MA-
Including the city of Taunton
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Clear
Precip Type None None Tstms None
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 63 (+7) 81 (+8) 54 68
RH % (24h trend) 97 (-3) 60 (-18) 90 50
20ft Wnd AM(mph) SW 5 Lgt/Var
20ft Wnd PM(mph) SW 5 SW 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.08 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 3 AM
Mixing Hgt (ft-AGL) 430 3100 430 5240
Transport Wnd (kts) SW 11 SW 17 NW 9 NE 10
Vent Rate (kt-ft) 4730 52700 3870 52400
Max ADI Early 13 Gen Poor 35 Fair 11 Poor 61 Good
Max ADI Late 9 Poor 45 Gen Good 8 Poor 69 Good
Max LVORI Early 6 3 5 1
Max LVORI Late 6 3 5 1
Min Vsby Early 2 Fog 4 Fog 6 Fog 9
Min Vsby Late 2 Fog 9 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Clear. Patchy fog. Lows in the mid 40s.
Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Patchy fog. Highs in the mid 60s. East
winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. East winds around 5 mph in the evening, becoming
light and variable.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. West winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Colder. Lows in the upper 30s.
Northwest winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the upper 30s. Highs
in the upper 50s. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
MAZ018-020800-
Western Plymouth MA-
Including the city of Brockton
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Clear
Precip Type None None Showers None
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 63 (+7) 81 (+9) 55 66
RH % (24h trend) 97 (-3) 58 (-20) 90 50
20ft Wnd AM(mph) SW 6 N 5
20ft Wnd PM(mph) SW 5 SW 8 G17 Lgt/Var NE 5
Precip Amount 0.00 0.00 0.09 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 4 AM
Mixing Hgt (ft-AGL) 420 2800 420 4980
Transport Wnd (kts) SW 12 SW 18 N 9 N 10
Vent Rate (kt-ft) 5040 50400 3780 49800
Max ADI Early 14 Gen Poor 32 Fair 10 Poor 56 Gen Good
Max ADI Late 10 Poor 44 Gen Good 8 Poor 64 Good
Max LVORI Early 6 3 5 2
Max LVORI Late 6 3 5 2
Min Vsby Early 2 Fog 9 4 Fog 9
Min Vsby Late 2 Fog 9 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Clear. Patchy fog. Lows in the upper 40s.
Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Patchy fog. Highs in the mid 60s. East
winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. Northeast winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. West winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest
winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the upper 30s. Highs
in the upper 50s. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
MAZ019-020800-
Eastern Plymouth MA-
Including the city of Plymouth
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Clear
Precip Type None None Tstms None
Chance Precip (%) 10 30
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 62 (+4) 80 (+9) 56 64
RH % (24h trend) 97 (-3) 55 (-18) 93 54
20ft Wnd AM(mph) SW 8 G17 N 6
20ft Wnd PM(mph) SW 7 SW 9 G18 W 5 NE 6
Precip Amount 0.00 0.00 0.07 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 4 AM
Mixing Hgt (ft-AGL) 430 1900 440 3840
Transport Wnd (kts) SW 15 SW 17 SW 12 NE 10
Vent Rate (kt-ft) 6450 32300 5280 38400
Max ADI Early 15 Gen Poor 26 Fair 12 Poor 33 Fair
Max ADI Late 15 Gen Poor 29 Fair 9 Poor 34 Fair
Max LVORI Early 6 3 4 3
Max LVORI Late 6 3 4 3
Min Vsby Early 7 9 4 Fog 9
Min Vsby Late 5 Fog 9 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Clear. Patchy fog. Lows in the lower 50s. East
winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. East winds 5 to
10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. East winds 5 to 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. West winds around 5 mph, increasing to 10 to 15 mph in
the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the lower 40s. Highs
in the upper 50s. Southwest winds 10 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
MAZ020-020800-
Southern Bristol MA-
Including the cities of Fall River and New Bedford
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type None None Tstms None
Chance Precip (%) 10 30 10
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 62 (+4) 78 (+8) 55 67
RH % (24h trend) 100 (0) 67 (-14) 97 52
20ft Wnd AM(mph) SW 8 G18 N 6
20ft Wnd PM(mph) SW 7 G17 SW 10 G21 W 5 G18 NE 6
Precip Amount 0.00 0.00 0.04 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 5 AM
Mixing Hgt (ft-AGL) 420 1690 420 5200
Transport Wnd (kts) SW 13 SW 18 N 10 NE 10
Vent Rate (kt-ft) 5460 30420 4200 52000
Max ADI Early 14 Gen Poor 29 Fair 13 Gen Poor 44 Gen Good
Max ADI Late 12 Poor 34 Fair 8 Poor 60 Gen Good
Max LVORI Early 6 4 5 1
Max LVORI Late 6 4 5 1
Min Vsby Early 5 Fog 9 2 Fog 9
Min Vsby Late 4 Fog 9 3 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Clear. Patchy fog. Lows in the upper 40s.
Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Patchy fog. 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...Partly sunny with a chance of showers. Highs in the
upper 60s. West winds 10 to 15 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows 38 to 43. Highs in the
upper 50s. Southwest winds 10 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper
40s. Highs in the mid 60s. Southwest winds 10 to 15 mph.
$$
MAZ021-020800-
Southern Plymouth MA-
Including the city of Mattapoisett
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type None None Tstms None
Chance Precip (%) 10 30
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 62 (+5) 77 (+7) 56 66
RH % (24h trend) 100 (0) 67 (-14) 93 54
20ft Wnd AM(mph) SW 7 G18 N 6
20ft Wnd PM(mph) SW 6 G17 SW 9 G21 W 5 G18 NE 6
Precip Amount 0.00 0.00 0.04 0.00
Precip Duration 1
Precip Begin 6 PM
Precip End 4 AM
Mixing Hgt (ft-AGL) 420 1630 420 4850
Transport Wnd (kts) SW 13 SW 18 N 10 NE 11
Vent Rate (kt-ft) 5460 29340 4200 53350
Max ADI Early 14 Gen Poor 30 Fair 14 Gen Poor 52 Gen Good
Max ADI Late 10 Poor 34 Fair 8 Poor 54 Gen Good
Max LVORI Early 7 4 6 2
Max LVORI Late 7 4 6 2
Min Vsby Early 2 Fog 9 2 Fog 9
Min Vsby Late 2 Fog 9 2 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the upper
40s. Northeast winds around 5 mph.
.SUNDAY...Mostly sunny. Patchy fog. Highs in the mid 60s. East
winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Northeast winds around 5 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 60s. West winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows 37 to 43. Highs in the
upper 50s. Southwest winds 10 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper
40s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
MAZ022-020800-
Barnstable MA-
Including the cities of Chatham, Falmouth, and Provincetown
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type None None Tstms None
Chance Precip (%) 10 10 30 10
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 61 (+3) 72 (+4) 57 64
RH % (24h trend) 100 (0) 71 (-7) 97 63
20ft Wnd AM(mph) SW 9 G19 N 7
20ft Wnd PM(mph) SW 7 G17 SW 10 G20 W 6 G19 NE 7
Precip Amount 0.00 0.00 0.04 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 5 AM
Mixing Hgt (ft-AGL) 420 1130 450 3910
Transport Wnd (kts) SW 16 SW 19 W 13 N 13
Vent Rate (kt-ft) 6720 21470 5850 50830
Max ADI Early 17 Gen Poor 28 Fair 17 Gen Poor 34 Fair
Max ADI Late 17 Gen Poor 28 Fair 11 Poor 35 Fair
Max LVORI Early 5 5 6 3
Max LVORI Late 5 5 6 3
Min Vsby Early 8 8 2 Fog 8
Min Vsby Late 9 9 2 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Patchy fog. Lows in the lower
50s. Northeast winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. 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. East winds 5 to 10 mph.
.MONDAY...Partly 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 15 to 20 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows 41 to 46. Highs in the
upper 50s. Southwest winds 10 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the lower
50s. Highs in the lower 60s. Southwest winds 5 to 10 mph.
$$
MAZ023-020800-
Dukes MA-
Including the city of Vineyard Haven
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type None None Tstms None
Chance Precip (%) 10 10 40 10
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 62 (+3) 70 (+4) 58 64
RH % (24h trend) 100 (0) 81 (0) 97 60
20ft Wnd AM(mph) SW 11 G21 N 9
20ft Wnd PM(mph) SW 10 G18 SW 12 G22 W 9 G20 NE 9
Precip Amount 0.00 0.00 0.02 0.00
Precip Duration 2
Precip Begin 6 PM
Precip End 5 AM
Mixing Hgt (ft-AGL) 510 840 480 3690
Transport Wnd (kts) SW 18 SW 19 W 16 NE 12
Vent Rate (kt-ft) 9180 15960 7680 44280
Max ADI Early 20 Gen Poor 19 Gen Poor 21 Fair 35 Fair
Max ADI Late 20 Gen Poor 1 Very Poor 12 Poor 36 Fair
Max LVORI Early 5 7 5 3
Max LVORI Late 5 7 5 3
Min Vsby Early 9 8 4 Fog 8
Min Vsby Late 8 9 3 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 60s. East winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Northeast winds 5 to 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
60s. Northwest winds 10 to 15 mph.
.MONDAY NIGHT...Mostly clear. Cooler. Lows in the mid 40s.
Northwest winds 15 to 20 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows 41 to 46. Highs around
60. West winds 15 to 20 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid
50s. Highs in the mid 60s. Southwest winds 5 to 10 mph.
$$
MAZ024-020800-
Nantucket MA-
Including the city of Nantucket
409 PM EDT Thu Oct 1 2026
Tonight Fri Fri Night Sat
Cloud Cover Mcldy Pcldy Mcldy Mclear
Precip Type None None Tstms None
Chance Precip (%) 10 50 10
Chance of Thunder (%) 0 0 10 0
Temp (24h trend) 62 (+3) 67 (+2) 58 62
RH % (24h trend) 100 (0) 87 (+3) 97 75
20ft Wnd AM(mph) SW 12 G20 N 10
20ft Wnd PM(mph) SW 10 SW 12 G21 SW 10 G20 NE 10
Precip Amount 0.00 0.00 0.07 0.00
Precip Duration 2
Precip Begin 7 PM
Precip End 6 AM
Mixing Hgt (ft-AGL) 500 720 500 1630
Transport Wnd (kts) SW 17 SW 20 W 12 NE 16
Vent Rate (kt-ft) 8500 14400 6000 26080
Max ADI Early 21 Fair 21 Fair 23 Fair 20 Gen Poor
Max ADI Late 21 Fair 1 Very Poor 16 Gen Poor 28 Fair
Max LVORI Early 5 8 6 6
Max LVORI Late 5 8 6 6
Min Vsby Early 9 9 7 7
Min Vsby Late 9 7 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast
winds 10 to 15 mph.
.SUNDAY...Mostly sunny with a chance of showers. 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 mid
60s. Northwest winds 5 to 10 mph, becoming west 10 to 15 mph in
the afternoon.
.MONDAY NIGHT...Breezy. Mostly clear. Lows in the upper 40s.
Northwest winds 20 to 25 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Lows in the upper 40s. Highs
in the upper 50s. West winds 15 to 20 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid
50s. Highs in the lower 60s. South winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures near normal. Precipitation near normal.
$$
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