Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
313
FNUS51 KBOX 292008
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
408 PM EDT Mon Sep 29 2025
.DISCUSSION...
Dry through Wednesday. Temperatures will be warmer on Tuesday
before dropping on Wednesday. Northeast winds will begin to
increase on Tuesday with gusts to 20 mph before ramping up
Tuesday night into Wednesday, gusting 25 to 35 mph, strongest on
Cape Cod and the islands.
Min RH values Tuesday afternoon will be 40 to 60 percent,
dropping to 30 to 45 percent on Wednesday.
.OUTLOOK...Thursday through Monday...
Cool weather continues Thursday with below normal temperatures as
strong high pressure builds to the north. Winds will be on the
decrease on Thursday, becoming light into the weekend. A warming
trend begins Friday with a return to above normal temperatures
next weekend as the dry weather pattern continues.
MAZ015-300800-
Suffolk MA-
Including the cities of Boston, Chelsea, Revere, and Winthrop
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 58 (0) 74 (-3) 50 63
RH % (24h trend) 75 (-9) 51 (+13) 85 36
20ft Wnd AM(mph) N 5 N 11 G22
20ft Wnd PM(mph) Lgt/Var NE 8 NE 6 NE 12 G22
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 400 3080 490 6010
Transport Wnd (kts) NW 7 NE 12 NE 8 N 17
Vent Rate (kt-ft) 2800 36960 3920 102170
Max ADI Early 5 Very Poor 20 Gen Poor 11 Poor 53 Gen Good
Max ADI Late 5 Very Poor 31 Fair 31 Fair 1 Very Poor
Max LVORI Early 3 2 3 3
Max LVORI Late 3 2 3 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. North
winds 10 to 15 mph.
.THURSDAY...Sunny. Highs around 60. Northeast winds 5 to 10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 40s.
Highs around 70. Southwest winds 5 to 10 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the lower 50s. Highs
in the mid 70s. Southwest winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the upper
50s. Highs in the upper 70s. East winds 5 to 10 mph.
$$
MAZ016-300800-
Eastern Norfolk MA-
Including the cities of Braintree, Milton, Quincy, and Weymouth
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 58 (0) 74 (-3) 50 62
RH % (24h trend) 78 (-6) 57 (+18) 82 39
20ft Wnd AM(mph) Lgt/Var N 11 G23
20ft Wnd PM(mph) Lgt/Var NE 8 NE 5 NE 12 G23
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 350 2530 370 5460
Transport Wnd (kts) W 6 NE 13 NE 9 N 19
Vent Rate (kt-ft) 2100 32890 3330 103740
Max ADI Early 5 Very Poor 23 Fair 12 Poor 33 Fair
Max ADI Late 4 Very Poor 31 Fair 34 Fair 4 Very Poor
Max LVORI Early 3 3 4 3
Max LVORI Late 3 3 4 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds 10 to 15 mph.
.THURSDAY...Sunny. Highs in the upper 50s. Northeast winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 40s.
Highs in the upper 60s. Southwest winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the lower 50s. Highs
in the mid 70s. Southwest winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. East winds around 5 mph.
$$
MAZ013-300800-
Western Norfolk MA-
Including the cities of Bellingham, Dedham, Foxborough, Medfield,
Norwood, Stoughton, and Wellesley
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (+1) 75 (-3) 48 61
RH % (24h trend) 81 (-9) 49 (+13) 87 36
20ft Wnd AM(mph) Lgt/Var N 8 G21
20ft Wnd PM(mph) Lgt/Var NE 6 Lgt/Var NE 8 G21
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 320 3710 290 6020
Transport Wnd (kts) W 7 NE 13 NE 15 NE 18
Vent Rate (kt-ft) 2240 48230 4350 108360
Max ADI Early 3 Very Poor 29 Fair 6 Very Poor 67 Good
Max ADI Late 4 Very Poor 60 Gen Good 12 Poor 71 Good
Max LVORI Early 4 2 4 1
Max LVORI Late 4 2 4 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
5 to 10 mph.
.THURSDAY...Sunny. Highs around 60. Northeast winds 5 to 10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the upper 60s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the upper 40s. Highs
in the mid 70s. Southwest winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. Southwest winds around 5 mph.
$$
MAZ014-300800-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham,
and Woburn
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 58 (+1) 76 (-3) 49 63
RH % (24h trend) 72 (-6) 50 (+14) 78 35
20ft Wnd AM(mph) Lgt/Var N 8 G19
20ft Wnd PM(mph) Lgt/Var NE 7 Lgt/Var NE 9 G19
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 330 3810 380 6590
Transport Wnd (kts) NW 7 NE 12 NE 9 N 17
Vent Rate (kt-ft) 2310 45720 3420 112030
Max ADI Early 5 Very Poor 33 Fair 6 Very Poor 63 Good
Max ADI Late 4 Very Poor 36 Fair 13 Gen Poor 69 Good
Max LVORI Early 3 2 3 1
Max LVORI Late 3 2 3 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 40s.
Highs in the lower 70s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows around 50. Highs in the
upper 70s. Southwest winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. Southeast winds around 5 mph.
$$
MAZ007-300800-
Eastern Essex MA-
Including the cities of Beverly, Gloucester, Newburyport,
Peabody, Salem, and Saugus
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 57 (+1) 73 (-4) 48 64
RH % (24h trend) 81 (-6) 53 (+16) 86 35
20ft Wnd AM(mph) N 5 N 12 G24
20ft Wnd PM(mph) Lgt/Var NE 7 NE 6 G17 NE 12 G24
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 350 2380 370 5860
Transport Wnd (kts) NW 8 NE 14 NE 8 N 18
Vent Rate (kt-ft) 2800 33320 2960 105480
Max ADI Early 5 Very Poor 21 Fair 12 Poor 30 Fair
Max ADI Late 6 Very Poor 28 Fair 30 Fair 1 Very Poor
Max LVORI Early 3 3 3 3
Max LVORI Late 3 3 3 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. North
winds 15 to 20 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 10 to
15 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 40s.
Highs around 70. Southwest winds around 5 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 50s. Southwest winds
5 to 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Southwest winds around
5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid
50s. Highs in the mid 70s. East winds around 5 mph.
$$
MAZ006-300800-
Western Essex MA-
Including the cities of Amesbury, Andover, Haverhill, Lawrence,
Methuen, and Topsfield
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (+2) 76 (-3) 47 63
RH % (24h trend) 75 (-8) 46 (+14) 83 33
20ft Wnd AM(mph) Lgt/Var N 7 G19
20ft Wnd PM(mph) Lgt/Var NE 5 Lgt/Var NE 8 G19
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 330 4010 340 6760
Transport Wnd (kts) NW 8 NE 11 NE 12 N 17
Vent Rate (kt-ft) 2640 44110 4080 114920
Max ADI Early 5 Very Poor 37 Fair 6 Very Poor 63 Good
Max ADI Late 5 Very Poor 52 Gen Good 9 Poor 70 Good
Max LVORI Early 3 2 3 1
Max LVORI Late 3 2 3 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. North
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the lower 70s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the upper 40s. Highs
in the upper 70s. Southwest winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. Southeast winds around 5 mph.
$$
MAZ005-300800-
Central Middlesex MA-
Including the cities of Burlington, Chelmsford, Framingham,
Hopkinton, Lowell, and Natick
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (+2) 77 (-2) 46 63
RH % (24h trend) 77 (-10) 44 (+12) 82 32
20ft Wnd AM(mph) Lgt/Var N 6 G17
20ft Wnd PM(mph) Lgt/Var NE 5 Lgt/Var N 7 G18
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 330 4730 300 6840
Transport Wnd (kts) NW 6 N 11 N 12 N 17
Vent Rate (kt-ft) 1980 52030 3600 116280
Max ADI Early 5 Very Poor 33 Fair 6 Very Poor 62 Good
Max ADI Late 4 Very Poor 68 Good 7 Poor 105 Very Good
Max LVORI Early 3 2 3 1
Max LVORI Late 3 2 3 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. North
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds around
5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the lower 70s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the upper 40s. Highs
in the upper 70s. Southwest winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. Southwest winds around 5 mph.
$$
MAZ012-300800-
Southern Worcester MA-
Including the cities of Milford, Oxford, Sturbridge, Uxbridge,
Westborough, and Worcester
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (+2) 77 (-1) 46 63
RH % (24h trend) 80 (-10) 44 (+7) 85 35
20ft Wnd AM(mph) Lgt/Var N 7 G18
20ft Wnd PM(mph) Lgt/Var NE 5 Lgt/Var N 8 G18
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 310 4810 280 6290
Transport Wnd (kts) NW 7 N 12 NE 9 N 18
Vent Rate (kt-ft) 2170 57720 2520 113220
Max ADI Early 6 Very Poor 32 Fair 6 Very Poor 63 Good
Max ADI Late 4 Very Poor 70 Good 10 Poor 70 Good
Max LVORI Early 4 1 3 1
Max LVORI Late 4 1 3 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. North
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the upper 60s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the upper 40s. Highs
in the mid 70s. West winds around 5 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 50s. Southwest winds
around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 50s.
Highs in the upper 70s. West winds around 5 mph.
$$
MAZ004-300800-
Northern Worcester MA-
Including the cities of Athol, Boylston, Brookfield, Fitchburg,
Gardner, and Harvard
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (-1) 77 (0) 42 63
RH % (24h trend) 86 (-7) 36 (+6) 79 31
20ft Wnd AM(mph) Lgt/Var N 7 G17
20ft Wnd PM(mph) Lgt/Var NE 6 NE 6 N 8 G18
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 260 5120 220 6300
Transport Wnd (kts) W 6 N 13 NE 11 N 16
Vent Rate (kt-ft) 1560 66560 2420 100800
Max ADI Early 6 Very Poor 34 Fair 17 Gen Poor 58 Gen Good
Max ADI Late 4 Very Poor 60 Gen Good 9 Poor 63 Good
Max LVORI Early 4 1 3 1
Max LVORI Late 4 1 3 1
Min Vsby Early 9 8 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. North
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 30s.
Highs in the upper 60s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the mid 40s. Highs in
the mid 70s. West winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the lower
50s. Highs in the upper 70s. West winds around 5 mph.
$$
MAZ026-300800-
Northern Middlesex MA-
Including the cities of Ashby, Ayer, Groton, Pepperell, Shirley,
and Townsend
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (+2) 78 (-1) 44 65
RH % (24h trend) 75 (-9) 43 (+8) 76 32
20ft Wnd AM(mph) Lgt/Var N 5
20ft Wnd PM(mph) Lgt/Var NE 5 Lgt/Var N 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 330 5320 300 6830
Transport Wnd (kts) W 7 N 12 N 11 N 16
Vent Rate (kt-ft) 2310 63840 3300 109280
Max ADI Early 7 Poor 40 Fair 6 Very Poor 82 Good
Max ADI Late 4 Very Poor 79 Good 6 Very Poor 105 Very Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows around 40. North winds
around 5 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds around
5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 40. Highs
around 70. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the mid 40s. Highs in
the upper 70s. West winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the lower
50s. Highs in the upper 70s. Southwest winds around 5 mph.
$$
MAZ002-300800-
Western Franklin MA-
Including the cities of Ashfield, Charlemont, Colrain,
and Shelburne
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Clear Clear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (+1) 75 (-1) 40 62
RH % (24h trend) 80 (-10) 41 (+4) 76 31
20ft Wnd AM(mph) Lgt/Var N 5
20ft Wnd PM(mph) Lgt/Var Lgt/Var N 5 N 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 130 4780 120 5260
Transport Wnd (kts) NW 7 N 13 N 11 N 18
Vent Rate (kt-ft) 910 62140 1320 94680
Max ADI Early 5 Very Poor 26 Fair 21 Fair 80 Good
Max ADI Late 4 Very Poor 76 Good 8 Poor 104 Very Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. North
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs around 60. Northeast winds around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 30s.
Highs in the upper 60s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the lower 40s. Highs
in the mid 70s. West winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows around 50.
Highs in the mid 70s. Southwest winds around 5 mph.
$$
MAZ003-300800-
Eastern Franklin MA-
Including the cities of Greenfield, Leverett, Northfield, Orange,
and Whately
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (0) 78 (0) 42 64
RH % (24h trend) 86 (-7) 35 (+3) 76 30
20ft Wnd AM(mph) Lgt/Var N 6
20ft Wnd PM(mph) Lgt/Var N 6 N 7 N 8 G17
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 190 4760 180 5770
Transport Wnd (kts) NW 5 N 14 N 10 N 17
Vent Rate (kt-ft) 950 66640 1800 98090
Max ADI Early 5 Very Poor 28 Fair 18 Gen Poor 47 Gen Good
Max ADI Late 3 Very Poor 50 Gen Good 8 Poor 61 Good
Max LVORI Early 5 2 3 1
Max LVORI Late 5 2 3 1
Min Vsby Early 9 6 Fog 9 9
Min Vsby Late 8 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. North
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 60s. North winds around
5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 30s.
Highs around 70. Southwest winds around 5 mph.
.FRIDAY NIGHT...Clear. Lows in the lower 40s. West winds around
5 mph.
.SATURDAY THROUGH SUNDAY...Mostly clear. Lows 43 to 48. Highs in
the upper 70s. West winds around 5 mph.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows in the lower 50s.
Highs in the upper 70s. Southwest winds around 5 mph.
$$
MAZ008-300800-
Western Hampshire MA-
Including the cities of Chesterfield, Plainfield, Westhampton,
Williamsburg, and Worthington
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Clear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (+1) 75 (0) 41 62
RH % (24h trend) 77 (-13) 45 (+6) 73 32
20ft Wnd AM(mph) Lgt/Var N 6
20ft Wnd PM(mph) Lgt/Var NE 5 N 6 G17 N 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 180 4510 160 5200
Transport Wnd (kts) N 8 N 12 N 12 N 18
Vent Rate (kt-ft) 1440 54120 1920 93600
Max ADI Early 6 Very Poor 21 Fair 20 Gen Poor 49 Gen Good
Max ADI Late 5 Very Poor 71 Good 10 Poor 97 Good
Max LVORI Early 3 1 3 1
Max LVORI Late 3 1 3 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. North
winds around 5 mph.
.THURSDAY...Sunny. Highs around 60. Northeast winds around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 30s.
Highs in the mid 60s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the mid 40s. Highs in
the lower 70s. West winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows around 50.
Highs in the mid 70s. Southwest winds around 5 mph.
$$
MAZ010-300800-
Eastern Hampshire MA-
Including the cities of Amherst, Belchertown, Northampton,
Southampton, and Ware
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Pcldy Pcldy Mclear Clear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (0) 79 (+1) 45 65
RH % (24h trend) 86 (-7) 42 (+4) 74 30
20ft Wnd AM(mph) Lgt/Var N 7
20ft Wnd PM(mph) Lgt/Var N 7 N 8 G17 N 9 G18
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 260 4600 340 5860
Transport Wnd (kts) NW 4 N 14 N 11 N 17
Vent Rate (kt-ft) 1040 64400 3740 99620
Max ADI Early 5 Very Poor 26 Fair 19 Gen Poor 50 Gen Good
Max ADI Late 2 Very Poor 45 Gen Good 10 Poor 61 Good
Max LVORI Early 5 2 3 1
Max LVORI Late 5 2 3 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows around 40. North winds 5 to
10 mph.
.THURSDAY...Sunny. Highs in the lower 60s. North winds around
5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 30s.
Highs around 70. Southwest winds around 5 mph.
.FRIDAY NIGHT...Clear. Lows in the mid 40s. Southwest winds
around 5 mph.
.SATURDAY THROUGH SUNDAY...Mostly clear. Lows 44 to 49. Highs in
the upper 70s. Southwest winds around 5 mph.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows in the lower 50s.
Highs in the upper 70s. Southwest winds around 5 mph.
$$
MAZ009-300800-
Western Hampden MA-
Including the cities of Blandford, Chester, Granville,
Montgomery, Russell, and Tolland
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Mclear Clear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (+1) 76 (0) 42 62
RH % (24h trend) 78 (-12) 46 (+6) 73 32
20ft Wnd AM(mph) Lgt/Var N 7
20ft Wnd PM(mph) Lgt/Var NE 5 N 6 G17 N 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 80 4360 110 5180
Transport Wnd (kts) W 4 N 11 N 12 N 17
Vent Rate (kt-ft) 320 47960 1320 88060
Max ADI Early 5 Very Poor 20 Gen Poor 20 Gen Poor 48 Gen Good
Max ADI Late 6 Very Poor 63 Good 10 Poor 99 Good
Max LVORI Early 3 2 3 1
Max LVORI Late 3 2 3 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. North
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds around
5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 40. Highs
in the upper 60s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the mid 40s. Highs in
the mid 70s. West winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the lower
50s. Highs in the mid 70s. Southwest winds around 5 mph.
$$
MAZ011-300800-
Eastern Hampden MA-
Including the cities of Chicopee, Holland, Palmer, Southwick,
Springfield, and Westfield
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Mclear Clear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (0) 78 (0) 45 65
RH % (24h trend) 87 (-6) 37 (+1) 74 30
20ft Wnd AM(mph) Lgt/Var N 8 G19
20ft Wnd PM(mph) Lgt/Var N 7 NE 8 N 9 G19
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 260 4730 330 5980
Transport Wnd (kts) NW 4 N 13 N 11 N 17
Vent Rate (kt-ft) 1040 61490 3630 101660
Max ADI Early 4 Very Poor 25 Fair 20 Gen Poor 52 Gen Good
Max ADI Late 3 Very Poor 42 Gen Good 9 Poor 62 Good
Max LVORI Early 5 2 3 1
Max LVORI Late 5 2 3 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. North
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows around 40. Highs
around 70. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the mid 40s. Highs in
the mid 70s. Southwest winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the lower
50s. Highs in the upper 70s. Southwest winds around 5 mph.
$$
CTZ002-300800-
Hartford CT-
Including the cities of Hartford, Glastonbury, Granby,
Southington, and Windsor Locks
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Mclear Clear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-1) 79 (+1) 46 65
RH % (24h trend) 87 (-6) 40 (+3) 75 30
20ft Wnd AM(mph) Lgt/Var N 9 G18
20ft Wnd PM(mph) Lgt/Var N 6 NE 8 G17 N 9 G18
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 300 4510 360 5850
Transport Wnd (kts) N 5 N 12 NE 12 N 16
Vent Rate (kt-ft) 1500 54120 4320 93600
Max ADI Early 3 Very Poor 22 Fair 18 Gen Poor 44 Gen Good
Max ADI Late 3 Very Poor 50 Gen Good 10 Poor 63 Good
Max LVORI Early 5 2 3 2
Max LVORI Late 5 2 3 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. North
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 60s. North winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 40s.
Highs around 70. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the mid 40s. Highs in
the mid 70s. Southwest winds around 5 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 50s. Southwest winds
around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 50s.
Highs in the upper 70s. Southwest winds around 5 mph.
$$
CTZ003-300800-
Tolland CT-
Including the cities of Mansfield, Stafford Springs, and Vernon
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Mclear Clear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (0) 78 (0) 46 65
RH % (24h trend) 87 (-10) 43 (+1) 80 34
20ft Wnd AM(mph) Lgt/Var N 9 G19
20ft Wnd PM(mph) Lgt/Var NE 7 NE 7 N 10 G19
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 200 4740 260 6120
Transport Wnd (kts) SW 3 N 11 NE 10 N 17
Vent Rate (kt-ft) 600 52140 2600 104040
Max ADI Early 3 Very Poor 20 Gen Poor 17 Gen Poor 48 Gen Good
Max ADI Late 3 Very Poor 51 Gen Good 9 Poor 65 Good
Max LVORI Early 5 1 3 2
Max LVORI Late 5 1 3 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. North
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds around
5 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Southeast
winds around 5 mph, becoming southwest after midnight.
.FRIDAY...Sunny. Highs in the upper 60s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the mid 40s. Highs in
the mid 70s. Southwest winds around 5 mph.
.SATURDAY NIGHT...Clear. Lows in the lower 50s. Southwest winds
around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 50s.
Highs in the upper 70s. Southwest winds around 5 mph.
$$
CTZ004-300800-
Windham CT-
Including the cities of Ashford, Plainfield, Putnam,
and Willimantic
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (+1) 78 (0) 47 65
RH % (24h trend) 90 (-10) 42 (+5) 83 32
20ft Wnd AM(mph) Lgt/Var N 9 G19
20ft Wnd PM(mph) Lgt/Var NE 6 NE 6 N 10 G20
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 280 4730 340 6090
Transport Wnd (kts) W 4 N 12 NE 10 N 18
Vent Rate (kt-ft) 1120 56760 3400 109620
Max ADI Early 4 Very Poor 23 Fair 18 Gen Poor 54 Gen Good
Max ADI Late 4 Very Poor 63 Good 10 Poor 68 Good
Max LVORI Early 5 1 4 2
Max LVORI Late 5 1 4 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. North
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the upper 60s. West winds around 5 mph.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Clear. Lows in the upper
40s. Highs in the mid 70s. Southwest winds around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 50s.
Highs in the upper 70s. Southwest winds around 5 mph.
$$
RIZ001-300800-
Northwest Providence RI-
Including the cities of Cumberland, Foster, Glocester,
and Smithfield
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (+1) 77 (-1) 47 62
RH % (24h trend) 87 (-6) 48 (+8) 87 36
20ft Wnd AM(mph) Lgt/Var N 9 G19
20ft Wnd PM(mph) Lgt/Var NE 6 NE 5 N 9 G20
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 270 4010 310 5940
Transport Wnd (kts) W 5 N 12 N 10 N 19
Vent Rate (kt-ft) 1350 48120 3100 112860
Max ADI Early 5 Very Poor 28 Fair 7 Poor 59 Gen Good
Max ADI Late 4 Very Poor 51 Gen Good 11 Poor 71 Good
Max LVORI Early 4 1 4 2
Max LVORI Late 4 1 4 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. North
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the upper 60s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the upper 40s. Highs
in the mid 70s. Southwest winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. Southwest winds around 5 mph.
$$
RIZ002-300800-
Southeast Providence RI-
Including the cities of Cranston, Johnston, Pawtucket,
and Providence
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 57 (0) 77 (-1) 49 62
RH % (24h trend) 84 (-13) 51 (+6) 85 38
20ft Wnd AM(mph) Lgt/Var N 10 G19
20ft Wnd PM(mph) Lgt/Var NE 7 NE 5 NE 11 G20
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 350 3700 360 5680
Transport Wnd (kts) W 5 NE 13 NE 9 NE 18
Vent Rate (kt-ft) 1750 48100 3240 102240
Max ADI Early 5 Very Poor 28 Fair 9 Poor 57 Gen Good
Max ADI Late 4 Very Poor 40 Fair 12 Poor 62 Good
Max LVORI Early 4 1 4 3
Max LVORI Late 4 1 4 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
10 to 15 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the upper 60s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows around 50. Highs in the
mid 70s. Southwest winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. Southwest winds 5 to 10 mph.
$$
RIZ003-300800-
Western Kent RI-
Including the cities of Coventry and West Greenwich
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (0) 77 (0) 48 62
RH % (24h trend) 87 (-10) 48 (+3) 83 36
20ft Wnd AM(mph) Lgt/Var N 11 G20
20ft Wnd PM(mph) Lgt/Var NE 7 NE 6 NE 11 G21
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 260 3830 310 5840
Transport Wnd (kts) SW 5 N 12 NE 9 NE 19
Vent Rate (kt-ft) 1300 45960 2790 110960
Max ADI Early 5 Very Poor 24 Fair 9 Poor 33 Fair
Max ADI Late 4 Very Poor 43 Gen Good 15 Gen Poor 68 Good
Max LVORI Early 5 2 4 2
Max LVORI Late 5 2 4 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the upper 60s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the upper 40s. Highs
in the mid 70s. Southwest winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid
50s. Highs in the mid 70s. Southwest winds around 5 mph.
$$
RIZ004-300800-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 58 (0) 76 (-1) 50 62
RH % (24h trend) 84 (-13) 46 (+6) 82 36
20ft Wnd AM(mph) Lgt/Var N 11 G21
20ft Wnd PM(mph) Lgt/Var NE 8 NE 7 NE 12 G23
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 360 3580 400 5410
Transport Wnd (kts) SW 6 NE 13 NE 10 NE 19
Vent Rate (kt-ft) 2160 46540 4000 102790
Max ADI Early 6 Very Poor 24 Fair 9 Poor 23 Fair
Max ADI Late 4 Very Poor 40 Fair 17 Gen Poor 1 Very Poor
Max LVORI Early 5 2 4 2
Max LVORI Late 5 2 4 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
10 to 15 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 40s.
Highs in the upper 60s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the lower 50s. Highs
in the mid 70s. Southwest winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the upper
50s. Highs in the upper 70s. Southwest winds 5 to 10 mph.
$$
RIZ005-300800-
Bristol RI-
Including the cities of Barrington, Bristol, and Warren
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 58 (-1) 77 (0) 51 62
RH % (24h trend) 84 (-16) 50 (+3) 80 39
20ft Wnd AM(mph) Lgt/Var N 12 G22
20ft Wnd PM(mph) Lgt/Var NE 9 NE 8 NE 14 G24
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 350 3630 380 5140
Transport Wnd (kts) SW 6 NE 12 NE 10 N 21
Vent Rate (kt-ft) 2100 43560 3800 107940
Max ADI Early 5 Very Poor 21 Fair 10 Poor 23 Fair
Max ADI Late 4 Very Poor 38 Fair 18 Gen Poor 1 Very Poor
Max LVORI Early 5 2 4 3
Max LVORI Late 5 2 4 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. North
winds 10 to 15 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 40s.
Highs in the upper 60s. Southwest winds 5 to 10 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the lower 50s. Highs
in the mid 70s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the upper
50s. Highs in the mid 70s. South winds 5 to 10 mph.
$$
RIZ006-300800-
Washington RI-
Including the cities of Kingston, Narragansett, Richmond,
and Westerly
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-2) 78 (+2) 48 64
RH % (24h trend) 93 (-7) 46 (+3) 84 34
20ft Wnd AM(mph) Lgt/Var N 12 G23
20ft Wnd PM(mph) Lgt/Var NE 8 NE 7 G17 NE 12 G23
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 330 3700 360 5610
Transport Wnd (kts) W 6 NE 11 NE 11 NE 19
Vent Rate (kt-ft) 1980 40700 3960 106590
Max ADI Early 6 Very Poor 19 Gen Poor 12 Poor 26 Fair
Max ADI Late 3 Very Poor 34 Fair 23 Fair 60 Gen Good
Max LVORI Early 6 2 4 2
Max LVORI Late 6 2 4 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
10 to 15 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 10 to
15 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds 5 to 10 mph, becoming northwest after midnight.
.FRIDAY...Sunny. Highs in the upper 60s. West winds 5 to 10 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the lower 50s. Highs
in the lower 70s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid
50s. Highs in the mid 70s. Southwest winds 5 to 10 mph.
$$
RIZ007-300800-
Newport RI-
Including the cities of Newport, Portsmouth, and Tiverton
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 59 (-2) 77 (+1) 52 64
RH % (24h trend) 90 (-10) 48 (+3) 81 38
20ft Wnd AM(mph) Lgt/Var N 13 G24
20ft Wnd PM(mph) Lgt/Var NE 9 G17 NE 9 NE 15 G25
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 290 2940 350 5250
Transport Wnd (kts) SW 6 NE 11 NE 11 NE 21
Vent Rate (kt-ft) 1740 32340 3850 110250
Max ADI Early 4 Very Poor 16 Gen Poor 14 Gen Poor 32 Fair
Max ADI Late 4 Very Poor 31 Fair 25 Fair 1 Very Poor
Max LVORI Early 5 2 4 3
Max LVORI Late 5 2 4 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows around 50. North winds
15 to 20 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 10 to
15 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds 5 to 10 mph, becoming northwest after midnight.
.FRIDAY...Sunny. Highs in the upper 60s. West winds 5 to 10 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the mid 50s. Highs in
the lower 70s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the upper
50s. Highs in the mid 70s. South winds 5 to 10 mph.
$$
RIZ008-300800-
Block Island RI-
Including the city of New Shoreham
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (-2) 73 (+2) 54 64
RH % (24h trend) 87 (-13) 57 (+2) 78 39
20ft Wnd AM(mph) Lgt/Var NE 18 G25
20ft Wnd PM(mph) Lgt/Var NE 9 NE 13 G20 NE 17 G25
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 260 1390 1220 5070
Transport Wnd (kts) SW 5 NE 16 NE 19 NE 22
Vent Rate (kt-ft) 1300 22240 23180 111540
Max ADI Early 5 Very Poor 10 Poor 27 Fair 40 Fair
Max ADI Late 5 Very Poor 16 Gen Poor 40 Fair 1 Very Poor
Max LVORI Early 5 4 3 3
Max LVORI Late 5 4 3 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds 15 to 20 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 15 to
20 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast
winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Lows 54 to 59. Highs in
the mid 60s. West winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. West winds 5 to
10 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the lower
60s. Highs around 70. Southwest winds 5 to 10 mph.
$$
MAZ017-300800-
Northern Bristol MA-
Including the cities of Attleboro, Berkley, Easton, Mansfield,
Rehoboth, and Taunton
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (0) 76 (-2) 49 62
RH % (24h trend) 89 (-8) 48 (+12) 86 39
20ft Wnd AM(mph) Lgt/Var N 9 G22
20ft Wnd PM(mph) Lgt/Var NE 7 NE 5 NE 11 G22
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 370 3360 380 5240
Transport Wnd (kts) SW 6 NE 13 NE 9 N 21
Vent Rate (kt-ft) 2220 43680 3420 110040
Max ADI Early 3 Very Poor 26 Fair 9 Poor 64 Good
Max ADI Late 3 Very Poor 38 Fair 12 Poor 63 Good
Max LVORI Early 5 2 4 3
Max LVORI Late 5 2 4 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds
5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the upper 60s. Southwest winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the upper 40s. Highs
in the mid 70s. Southwest winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. Southwest winds around 5 mph.
$$
MAZ018-300800-
Western Plymouth MA-
Including the cities of Bridgewater, Brockton, Carver,
Middleboro, and Pembroke
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (0) 74 (-4) 50 61
RH % (24h trend) 90 (-7) 53 (+13) 85 42
20ft Wnd AM(mph) Lgt/Var N 11 G25
20ft Wnd PM(mph) Lgt/Var NE 7 NE 5 N 12 G26
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 370 2890 380 5200
Transport Wnd (kts) SW 7 NE 13 NE 10 N 22
Vent Rate (kt-ft) 2590 37570 3800 114400
Max ADI Early 4 Very Poor 25 Fair 9 Poor 25 Fair
Max ADI Late 4 Very Poor 36 Fair 20 Gen Poor 1 Very Poor
Max LVORI Early 5 3 4 3
Max LVORI Late 5 3 4 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds 10 to 15 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 5 to
10 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 40s.
Highs in the upper 60s. Southwest winds around 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Southwest
winds around 5 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Southwest winds around
5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. Southeast winds around 5 mph.
$$
MAZ019-300800-
Eastern Plymouth MA-
Including the cities of Cohasset, Hingham, Marshfield, Plymouth,
and Scituate
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-3) 73 (-2) 50 62
RH % (24h trend) 90 (-10) 51 (+9) 84 39
20ft Wnd AM(mph) N 5 N 15 G28
20ft Wnd PM(mph) Lgt/Var NE 9 G17 NE 7 G20 N 15 G29
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 340 2130 420 5240
Transport Wnd (kts) NW 7 NE 15 NE 11 N 22
Vent Rate (kt-ft) 2380 31950 4620 115280
Max ADI Early 5 Very Poor 19 Gen Poor 16 Gen Poor 37 Fair
Max ADI Late 5 Very Poor 30 Fair 38 Fair 1 Very Poor
Max LVORI Early 5 3 3 3
Max LVORI Late 5 3 3 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Breezy. Mostly clear. Lows around 50.
Northeast winds 20 to 25 mph.
.THURSDAY...Sunny. Highs in the upper 50s. Northeast winds 15 to
20 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 40s.
Highs in the upper 60s. Southwest winds 5 to 10 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the lower 50s. Highs
in the lower 70s. Southwest winds around 5 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the upper
50s. Highs in the mid 70s. East winds 5 to 10 mph.
$$
MAZ020-300800-
Southern Bristol MA-
Including the cities of Acushnet, Fall River, New Bedford,
Swansea, and Westport
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-3) 77 (0) 50 64
RH % (24h trend) 90 (-10) 48 (+8) 83 39
20ft Wnd AM(mph) Lgt/Var N 13 G27
20ft Wnd PM(mph) Lgt/Var NE 8 G18 NE 8 G17 N 14 G27
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 330 3470 290 5110
Transport Wnd (kts) SW 6 NE 12 NE 11 N 22
Vent Rate (kt-ft) 1980 41640 3190 112420
Max ADI Early 4 Very Poor 20 Gen Poor 10 Poor 26 Fair
Max ADI Late 4 Very Poor 37 Fair 19 Gen Poor 1 Very Poor
Max LVORI Early 5 2 4 3
Max LVORI Late 5 2 4 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Breezy. Mostly clear. Lows in the upper 40s.
North winds 15 to 25 mph.
.THURSDAY...Sunny. Highs in the lower 60s. Northeast winds 15 to
20 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds 5 to 10 mph, becoming northwest after midnight.
.FRIDAY...Sunny. Highs in the upper 60s. West winds 5 to 10 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the lower 50s. Highs
in the mid 70s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the upper
50s. Highs in the mid 70s. South winds 5 to 10 mph.
$$
MAZ021-300800-
Southern Plymouth MA-
Including the cities of Marion, Mattapoisett, Rochester,
and Wareham
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (-2) 77 (0) 51 63
RH % (24h trend) 90 (-10) 54 (+9) 81 44
20ft Wnd AM(mph) Lgt/Var N 14 G29
20ft Wnd PM(mph) Lgt/Var NE 9 G19 NE 8 G18 N 16 G31
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 380 2840 400 5140
Transport Wnd (kts) SW 6 NE 13 NE 11 N 24
Vent Rate (kt-ft) 2280 36920 4400 123360
Max ADI Early 4 Very Poor 22 Fair 11 Poor 32 Fair
Max ADI Late 4 Very Poor 38 Fair 30 Fair 1 Very Poor
Max LVORI Early 6 3 4 3
Max LVORI Late 6 3 4 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows around 50. North
winds 15 to 25 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. Northeast winds
15 to 20 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast
winds 5 to 10 mph, becoming northwest after midnight.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Lows 45 to 52. Highs in
the upper 60s. West winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the mid 70s. Southwest winds 5 to
10 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the upper
50s. Highs in the mid 70s. South winds 5 to 10 mph.
$$
MAZ022-300800-
Barnstable MA-
Including the cities of Bourne, Chatham, Falmouth, Hyannis,
Provincetown, and Wellfleet
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 59 (-3) 74 (0) 52 64
RH % (24h trend) 93 (-7) 57 (+11) 81 41
20ft Wnd AM(mph) Lgt/Var NE 16 G30
20ft Wnd PM(mph) Lgt/Var NE 10 G19 NE 10 G21 N 17 G33
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 320 2240 680 5510
Transport Wnd (kts) W 7 NE 17 NE 15 N 25
Vent Rate (kt-ft) 2240 38080 10200 137750
Max ADI Early 4 Very Poor 17 Gen Poor 22 Fair 39 Fair
Max ADI Late 5 Very Poor 29 Fair 38 Fair 1 Very Poor
Max LVORI Early 5 4 3 4
Max LVORI Late 5 4 3 4
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows in the lower 50s.
Northeast winds 20 to 25 mph.
.THURSDAY...Breezy. Mostly sunny. Highs in the lower 60s.
Northeast winds 15 to 25 mph.
.THURSDAY NIGHT...Mostly clear. Lows around 50. Northeast winds
10 to 15 mph, becoming northwest around 5 mph after midnight.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Lows 50 to 56. Highs in
the upper 60s. West winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Southwest winds 5 to
10 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows in the upper
50s. Highs in the lower 70s. South winds 5 to 10 mph.
$$
MAZ023-300800-
Dukes MA-
Including the cities of Edgartown, Oak Bluffs, and Vineyard Haven
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 59 (-3) 75 (+1) 52 64
RH % (24h trend) 93 (-7) 55 (+7) 81 44
20ft Wnd AM(mph) Lgt/Var NE 18 G29
20ft Wnd PM(mph) Lgt/Var NE 10 G20 NE 12 G20 N 19 G30
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 300 2110 1230 5100
Transport Wnd (kts) W 6 NE 19 NE 18 N 25
Vent Rate (kt-ft) 1800 40090 22140 127500
Max ADI Early 4 Very Poor 11 Poor 25 Fair 41 Gen Good
Max ADI Late 5 Very Poor 20 Gen Poor 40 Fair 1 Very Poor
Max LVORI Early 5 4 3 4
Max LVORI Late 5 4 3 4
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows in the lower 50s.
Northeast winds 15 to 25 mph.
.THURSDAY...Mostly sunny. Highs in the lower 60s. Northeast winds
15 to 20 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. North
winds 5 to 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. West winds 5 to 10 mph.
.FRIDAY NIGHT AND SATURDAY...Clear. Lows in the upper 50s. Highs
around 70. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT THROUGH MONDAY...Mostly clear. Lows around 60.
Highs in the lower 70s. Southwest winds 5 to 10 mph.
$$
MAZ024-300800-
Nantucket MA-
Including the city of Nantucket
408 PM EDT Mon Sep 29 2025
Tonight Tue Tue Night Wed
Cloud Cover Mcldy Pcldy Pcldy Pcldy
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 60 (-3) 73 (+1) 54 65
RH % (24h trend) 93 (-7) 61 (+6) 84 48
20ft Wnd AM(mph) Lgt/Var NE 21 G31
20ft Wnd PM(mph) Lgt/Var NE 11 G19 NE 14 G23 N 20 G32
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 250 1550 1510 5590
Transport Wnd (kts) SW 5 NE 21 NE 23 N 29
Vent Rate (kt-ft) 1250 32550 34730 162110
Max ADI Early 3 Very Poor 9 Poor 38 Fair 45 Gen Good
Max ADI Late 4 Very Poor 18 Gen Poor 45 Gen Good 1 Very Poor
Max LVORI Early 6 5 3 4
Max LVORI Late 6 5 3 4
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.WEDNESDAY NIGHT...Windy. Partly cloudy. Lows in the mid 50s.
Northeast winds 20 to 30 mph.
.THURSDAY...Breezy. Mostly sunny. Highs in the lower 60s.
Northeast winds 15 to 25 mph.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast
winds 10 to 15 mph, becoming north around 5 mph after midnight.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Lows 53 to 58. Highs in
the mid 60s. West winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the upper 60s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. Southwest
winds 5 to 10 mph.
.SUNDAY...Sunny. Highs in the upper 60s. Southwest winds 10 to
15 mph.
.SUNDAY NIGHT AND MONDAY...Mostly clear. Lows in the lower 60s.
Highs in the upper 60s. Southwest winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures above normal. Precipitation near normal.
$$
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