Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
206
FNUS51 KBOX 110910
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
409 AM EST Thu Dec 11 2025
.DISCUSSION...
Windy and much colder weather returns to the region today. Early
morning high temperatures will gradually fall into the 20s to the
lower 30s by mid afternoon. Westerly winds will gust between
35 and 50 mph. Minimum afternoon relative humidity values will
drop to between 40 and 50 percent.
.OUTLOOK...Friday through next Thursday...
Cold and blustery conditions continue Friday...but a ridge of
high pressure allows winds to diminish Friday night and Saturday
despite the continuation of chilly temperatures. A period of snow
is possible late Saturday night into Sunday...but that remains
uncertain and depends if low pressure tracks far enough north.
Regardless...another shot of arctic air follows Sunday night into
Monday with wind chills dropping to between 5 below and 10 above.
A pattern change is expected by the middle of next week resulting
in significantly milder temperatures.
MAZ015-112100-
Suffolk MA-
Including the cities of Boston, Chelsea, Revere, and Winthrop
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 (-14) 20 (-13) 32
RH % (24h trend) 39 (-23) 60 (-32) 39
20ft Wnd AM(mph) W 15 G31 W 15 G31
20ft Wnd PM(mph) W 18 G34 W 17 G36 W 15 G28
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5340 1090 4140
Transport Wnd (kts) W 31 W 24 W 27
Vent Rate (kt-ft) 165540 26160 111780
Max ADI Early 89 Good 44 Gen Good 86 Good
Max ADI Late 105 Very Good43 Gen Good 88 Good
Max LVORI Early 1 1 2
Max LVORI Late 1 1 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 20. West winds 10 to
15 mph.
.SATURDAY...Partly sunny. Highs in the upper 30s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the upper 20s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of snow. Highs in the lower
30s. Northwest winds 10 to 15 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 18. Northwest winds
15 to 20 mph.
.MONDAY...Sunny. Highs in the upper 20s. Northwest winds 15 to
20 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 20. West winds 10 to
15 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows in the lower
20s. Highs in the lower 30s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 40s. Southwest
winds 5 to 10 mph.
$$
MAZ016-112100-
Eastern Norfolk MA-
Including the cities of Braintree, Milton, Quincy, and Weymouth
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 (-14) 20 (-13) 33
RH % (24h trend) 40 (-24) 59 (-37) 39
20ft Wnd AM(mph) W 15 G31 W 16 G30
20ft Wnd PM(mph) W 19 G34 W 18 G35 W 15 G28
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5280 320 4100
Transport Wnd (kts) W 29 W 25 W 26
Vent Rate (kt-ft) 153120 8000 106600
Max ADI Early 87 Good 42 Gen Good 86 Good
Max ADI Late 105 Very Good36 Fair 86 Good
Max LVORI Early 1 2 2
Max LVORI Late 1 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 20s. West winds
10 to 15 mph.
.SATURDAY...Partly sunny. Highs in the upper 30s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the mid 20s. West winds around 5 mph.
.SUNDAY...Mostly cloudy with snow likely. Highs in the lower 30s.
Northwest winds 10 to 15 mph.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows around 18. Northwest
winds 15 to 25 mph.
.MONDAY...Sunny. Highs in the upper 20s. Northwest winds 15 to
20 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 19. West winds 10 to
15 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows in the lower
20s. Highs in the lower 30s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 40s. Southwest
winds 5 to 10 mph.
$$
MAZ013-112100-
Western Norfolk MA-
Including the cities of Bellingham, Dedham, Foxborough, Medfield,
Norwood, Stoughton, and Wellesley
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 32 (-15) 19 (-13) 32
RH % (24h trend) 40 (-21) 64 (-32) 36
20ft Wnd AM(mph) W 12 G31 W 12 G27
20ft Wnd PM(mph) W 15 G34 W 13 G34 W 12 G24
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5240 420 4150
Transport Wnd (kts) W 31 W 22 W 24
Vent Rate (kt-ft) 162440 9240 99600
Max ADI Early 84 Good 39 Fair 80 Good
Max ADI Late 105 Very Good30 Fair 81 Good
Max LVORI Early 2 2 2
Max LVORI Late 2 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 16. West winds 10 to
15 mph, diminishing to around 5 mph after midnight.
.SATURDAY...Partly sunny. Highs in the mid 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the mid 20s. West winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of snow. Highs in the lower
30s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 16. Northwest winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 20s. Northwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 17. West winds around
5 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 19. Highs
in the lower 30s. Southwest winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 40s. Southwest
winds 5 to 10 mph.
$$
MAZ014-112100-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham,
and Woburn
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 33 (-15) 19 (-13) 32
RH % (24h trend) 39 (-25) 56 (-40) 39
20ft Wnd AM(mph) W 14 G31 W 14 G28
20ft Wnd PM(mph) W 16 G34 W 15 G35 W 14 G25
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5080 270 4160
Transport Wnd (kts) W 33 W 19 W 28
Vent Rate (kt-ft) 167640 5130 116480
Max ADI Early 88 Good 28 Fair 87 Good
Max ADI Late 105 Very Good22 Fair 89 Good
Max LVORI Early 2 2 2
Max LVORI Late 2 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 16. West winds 10 to
15 mph, diminishing to around 5 mph after midnight.
.SATURDAY...Partly sunny. Highs in the mid 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the mid 20s. West winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of snow. Highs in the lower
30s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 18. Northwest winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 20s. Northwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 19. West winds around
5 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 20. Highs
in the lower 30s. Southwest winds around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 40s. Southwest
winds 5 to 10 mph.
$$
MAZ007-112100-
Eastern Essex MA-
Including the cities of Beverly, Gloucester, Newburyport,
Peabody, Salem, and Saugus
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 35 (-12) 18 (-15) 32
RH % (24h trend) 40 (-20) 65 (-35) 36
20ft Wnd AM(mph) W 15 G32 W 16 G33
20ft Wnd PM(mph) W 19 G35 W 17 G37 W 16 G30
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5200 960 4100
Transport Wnd (kts) W 31 W 28 W 28
Vent Rate (kt-ft) 161200 26880 114800
Max ADI Early 90 Good 48 Gen Good 84 Good
Max ADI Late 105 Very Good43 Gen Good 89 Good
Max LVORI Early 1 1 2
Max LVORI Late 1 1 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 20. West winds 15 to
20 mph.
.SATURDAY...Partly sunny. Highs in the upper 30s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the mid 20s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with a chance of snow. Highs in the lower
30s. Northwest winds 10 to 15 mph.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows around 18. Northwest
winds 20 to 25 mph.
.MONDAY...Breezy, sunny. Highs in the upper 20s. Northwest winds
15 to 25 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 19. West winds 10 to
15 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows in the lower
20s. Highs in the lower 30s. Southwest winds 10 to 15 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 40s. Southwest
winds 10 to 15 mph.
$$
MAZ006-112100-
Western Essex MA-
Including the cities of Amesbury, Andover, Haverhill, Lawrence,
Methuen, and Topsfield
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 33 (-12) 17 (-15) 31
RH % (24h trend) 42 (-21) 61 (-39) 37
20ft Wnd AM(mph) W 12 G31 W 13 G28
20ft Wnd PM(mph) W 16 G34 W 14 G33 W 13 G26
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 4900 390 4080
Transport Wnd (kts) W 31 W 21 W 26
Vent Rate (kt-ft) 151900 8190 106080
Max ADI Early 88 Good 32 Fair 81 Good
Max ADI Late 105 Very Good24 Fair 86 Good
Max LVORI Early 1 2 2
Max LVORI Late 1 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 18. West winds 10 to
15 mph, diminishing to around 5 mph after midnight.
.SATURDAY...Partly sunny. Highs in the mid 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the lower 20s. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of snow. Highs in the lower
30s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 16. Northwest winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 20s. Northwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 17. West winds around
5 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 17. Highs
in the lower 30s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Partly sunny. Highs around 40. Southwest winds 5 to
10 mph.
$$
MAZ005-112100-
Central Middlesex MA-
Including the cities of Burlington, Chelmsford, Framingham,
Hopkinton, Lowell, and Natick
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 32 (-13) 18 (-13) 32
RH % (24h trend) 42 (-19) 64 (-36) 39
20ft Wnd AM(mph) W 13 G32 W 12 G27
20ft Wnd PM(mph) W 15 G34 W 13 G34 W 13 G25
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5080 340 4120
Transport Wnd (kts) W 32 W 21 W 25
Vent Rate (kt-ft) 162560 7140 103000
Max ADI Early 86 Good 30 Fair 83 Good
Max ADI Late 105 Very Good23 Fair 84 Good
Max LVORI Early 1 2 2
Max LVORI Late 1 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 15. West winds 5 to
10 mph.
.SATURDAY...Partly sunny. Highs in the mid 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the lower 20s. Southwest winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of snow. Highs in the lower
30s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 16. Northwest winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 20s. Northwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 17. West winds 5 to
10 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 18. Highs
in the lower 30s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Partly sunny. Highs around 40. Southwest winds 5 to
10 mph.
$$
MAZ012-112100-
Southern Worcester MA-
Including the cities of Milford, Oxford, Sturbridge, Uxbridge,
Westborough, and Worcester
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 31 (-14) 17 (-12) 31
RH % (24h trend) 44 (-17) 67 (-33) 37
20ft Wnd AM(mph) W 14 G34 W 13 G31
20ft Wnd PM(mph) W 16 G34 W 14 G36 W 12 G26
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5320 720 3970
Transport Wnd (kts) W 33 W 26 W 25
Vent Rate (kt-ft) 175560 18720 99250
Max ADI Early 90 Good 39 Fair 80 Good
Max ADI Late 105 Very Good34 Fair 80 Good
Max LVORI Early 1 2 2
Max LVORI Late 1 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 18. West winds 10 to
15 mph, diminishing to around 5 mph after midnight.
.SATURDAY...Partly sunny. Highs in the mid 30s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the lower 20s. West winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of snow. Highs in the upper
20s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 15. Northwest winds
10 to 15 mph.
.MONDAY...Sunny. Highs in the mid 20s. Northwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 17. West winds 5 to
10 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 18. Highs
in the lower 30s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Partly sunny. Highs around 40. Southwest winds 5 to
10 mph.
$$
MAZ004-112100-
Northern Worcester MA-
Including the cities of Athol, Boylston, Brookfield, Fitchburg,
Gardner, and Harvard
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 29 (-11) 13 (-14) 29
RH % (24h trend) 44 (-17) 76 (-24) 42
20ft Wnd AM(mph) W 15 G34 W 13 G32
20ft Wnd PM(mph) W 16 G37 W 15 G37 W 13 G27
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5140 680 3840
Transport Wnd (kts) W 33 W 22 W 27
Vent Rate (kt-ft) 169620 14960 103680
Max ADI Early 90 Good 35 Fair 80 Good
Max ADI Late 105 Very Good29 Fair 81 Good
Max LVORI Early 1 3 2
Max LVORI Late 1 3 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 16. West winds 10 to
15 mph, diminishing to around 5 mph after midnight.
.SATURDAY...Partly sunny. Highs in the lower 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows
around 20. West winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of snow. Highs in the upper
20s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 12. Northwest winds
10 to 15 mph.
.MONDAY...Sunny. Highs in the lower 20s. Northwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 14. West winds 5 to
10 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 15. Highs
in the upper 20s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. Southwest
winds 5 to 10 mph.
$$
MAZ026-112100-
Northern Middlesex MA-
Including the cities of Ashby, Ayer, Groton, Pepperell, Shirley,
and Townsend
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 31 (-11) 15 (-14) 31
RH % (24h trend) 46 (-20) 70 (-30) 42
20ft Wnd AM(mph) W 13 G34 W 12 G31
20ft Wnd PM(mph) W 14 G35 W 13 G37 W 12 G27
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 4950 420 3990
Transport Wnd (kts) W 34 W 22 W 26
Vent Rate (kt-ft) 168300 9240 103740
Max ADI Early 87 Good 38 Fair 80 Good
Max ADI Late 105 Very Good24 Fair 81 Good
Max LVORI Early 1 2 2
Max LVORI Late 1 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 15. West winds 5 to
10 mph.
.SATURDAY...Partly sunny. Highs in the mid 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows
around 20. West winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of snow. Highs in the upper
20s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 13. Northwest winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 20s. Northwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 15. West winds around
5 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 16. Highs
around 30. Southwest winds 5 to 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. Southwest
winds 5 to 10 mph.
$$
MAZ002-112100-
Western Franklin MA-
Including the cities of Ashfield, Charlemont, Colrain,
and Shelburne
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mclear
Precip Type Flurries Flurries None
Chance Precip (%) 20 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 24 (-11) 11 (-11) 27
RH % (24h trend) 50 (-13) 87 (-13) 50
20ft Wnd AM(mph) W 14 G36 W 11 G34
20ft Wnd PM(mph) W 16 G37 W 15 G39 W 11 G26
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 4570 320 3730
Transport Wnd (kts) W 37 W 20 W 28
Vent Rate (kt-ft) 169090 6400 104440
Max ADI Early 94 Good 31 Fair 81 Good
Max ADI Late 105 Very Good26 Fair 81 Good
Max LVORI Early 2 3 2
Max LVORI Late 2 3 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 14. West winds 10 to
15 mph, diminishing to around 5 mph after midnight.
.SATURDAY...Partly sunny. Highs around 30. Southwest winds around
5 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of snow.
Lows around 16. Highs in the lower 20s. Northwest winds 5 to
10 mph.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 9. Highs
around 20. Northwest winds 10 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 13. West winds 5 to 10 mph.
.TUESDAY...Partly sunny. Highs in the mid 20s. West winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 13. West winds around
5 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Southwest winds
around 5 mph.
$$
MAZ003-112100-
Eastern Franklin MA-
Including the cities of Greenfield, Leverett, Northfield, Orange,
and Whately
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 27 (-11) 13 (-13) 30
RH % (24h trend) 48 (-15) 76 (-24) 45
20ft Wnd AM(mph) W 13 G34 W 10 G29
20ft Wnd PM(mph) W 14 G36 W 13 G35 W 10 G25
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5170 510 4290
Transport Wnd (kts) W 33 W 15 W 24
Vent Rate (kt-ft) 170610 7650 102960
Max ADI Early 90 Good 26 Fair 76 Good
Max ADI Late 105 Very Good22 Fair 76 Good
Max LVORI Early 2 3 2
Max LVORI Late 2 3 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 12. West winds 5 to
10 mph.
.SATURDAY...Partly sunny. Highs in the lower 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows
around 19. West winds around 5 mph.
.SUNDAY...Partly sunny with a chance of snow. Highs in the upper
20s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 12. Highs
in the lower 20s. Northwest winds 10 to 15 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 14. West winds 5 to
10 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 14. Highs
in the upper 20s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. South winds
5 to 10 mph.
$$
MAZ008-112100-
Western Hampshire MA-
Including the cities of Chesterfield, Plainfield, Westhampton,
Williamsburg, and Worthington
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mclear
Precip Type Flurries Flurries None
Chance Precip (%) 20 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 25 (-11) 12 (-11) 27
RH % (24h trend) 50 (-16) 80 (-20) 46
20ft Wnd AM(mph) W 15 G37 W 12 G35
20ft Wnd PM(mph) W 16 G37 W 15 G40 W 12 G28
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 4910 380 3800
Transport Wnd (kts) W 36 W 21 W 27
Vent Rate (kt-ft) 176760 7980 102600
Max ADI Early 101 Very Good31 Fair 80 Good
Max ADI Late 105 Very Good27 Fair 80 Good
Max LVORI Early 1 3 2
Max LVORI Late 1 3 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 15. West winds 10 to
15 mph, diminishing to around 5 mph after midnight.
.SATURDAY...Partly sunny. Highs in the lower 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of snow.
Lows around 17. Highs in the mid 20s. Northwest winds 5 to
10 mph.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 10. Highs
around 20. Northwest winds 10 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 14. West winds 5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 14. Highs
in the upper 20s. Southwest winds around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 30s. Southwest winds
around 5 mph.
$$
MAZ010-112100-
Eastern Hampshire MA-
Including the cities of Amherst, Belchertown, Northampton,
Southampton, and Ware
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 28 (-12) 16 (-12) 31
RH % (24h trend) 46 (-17) 70 (-30) 43
20ft Wnd AM(mph) W 14 G34 W 11 G30
20ft Wnd PM(mph) W 16 G35 W 13 G36 W 11 G25
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5540 450 4610
Transport Wnd (kts) W 33 W 17 W 23
Vent Rate (kt-ft) 182820 7650 106030
Max ADI Early 96 Good 26 Fair 75 Good
Max ADI Late 105 Very Good23 Fair 77 Good
Max LVORI Early 2 3 2
Max LVORI Late 2 3 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 14. West winds 5 to
10 mph.
.SATURDAY...Partly sunny. Highs in the mid 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of snow.
Lows in the lower 20s. Highs in the upper 20s. Northwest winds
5 to 10 mph.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 13. Highs
in the mid 20s. Northwest winds 10 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 15. West winds 5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 15. Highs
around 30. Southwest winds 5 to 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. South winds
5 to 10 mph.
$$
MAZ009-112100-
Western Hampden MA-
Including the cities of Blandford, Chester, Granville,
Montgomery, Russell, and Tolland
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mclear
Precip Type Flurries None None
Chance Precip (%) 20 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 26 (-11) 14 (-10) 29
RH % (24h trend) 48 (-20) 77 (-23) 45
20ft Wnd AM(mph) W 16 G35 W 12 G33
20ft Wnd PM(mph) W 17 G35 W 15 G38 W 12 G26
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5000 440 3790
Transport Wnd (kts) W 34 W 21 W 26
Vent Rate (kt-ft) 170000 9240 98540
Max ADI Early 99 Good 29 Fair 77 Good
Max ADI Late 105 Very Good29 Fair 78 Good
Max LVORI Early 1 3 2
Max LVORI Late 1 3 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 15. West winds 5 to
10 mph.
.SATURDAY...Partly sunny. Highs in the lower 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of snow.
Lows around 19. Highs in the mid 20s. Northwest winds 5 to
10 mph.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 10. Highs
in the lower 20s. Northwest winds 10 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 15. West winds 5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 15. Highs
in the upper 20s. Southwest winds around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. Southwest
winds around 5 mph.
$$
MAZ011-112100-
Eastern Hampden MA-
Including the cities of Chicopee, Holland, Palmer, Southwick,
Springfield, and Westfield
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mclear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 29 (-13) 17 (-11) 32
RH % (24h trend) 46 (-15) 70 (-30) 41
20ft Wnd AM(mph) W 14 G33 W 11 G31
20ft Wnd PM(mph) W 16 G34 W 13 G36 W 12 G26
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5680 540 4610
Transport Wnd (kts) W 31 W 19 W 23
Vent Rate (kt-ft) 176080 10260 106030
Max ADI Early 95 Good 31 Fair 72 Good
Max ADI Late 105 Very Good31 Fair 73 Good
Max LVORI Early 1 2 2
Max LVORI Late 1 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 15. West winds 5 to
10 mph.
.SATURDAY...Partly sunny. Highs in the mid 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the lower 20s. West winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of snow. Highs in the upper
20s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 13. Northwest winds
10 to 15 mph.
.MONDAY...Sunny. Highs in the mid 20s. Northwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 16. West winds 5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 16. Highs
in the lower 30s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. Southwest
winds 5 to 10 mph.
$$
CTZ002-112100-
Hartford CT-
Including the cities of Hartford, Glastonbury, Granby,
Southington, and Windsor Locks
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 31 (-13) 19 (-11) 33
RH % (24h trend) 41 (-22) 73 (-27) 36
20ft Wnd AM(mph) W 12 G32 W 9 G28
20ft Wnd PM(mph) W 14 G33 W 11 G35 W 9 G23
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5990 80 4630
Transport Wnd (kts) W 31 W 16 W 20
Vent Rate (kt-ft) 185690 1280 92600
Max ADI Early 89 Good 23 Fair 65 Good
Max ADI Late 105 Very Good17 Gen Poor 66 Good
Max LVORI Early 1 2 2
Max LVORI Late 1 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 17. West winds 5 to
10 mph.
.SATURDAY...Partly sunny. Highs in the mid 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the lower 20s. West winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of snow. Highs in the upper
20s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 14. Northwest winds
10 to 15 mph.
.MONDAY...Sunny. Highs in the mid 20s. Northwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 17. West winds 5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 18. Highs
in the lower 30s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. Southwest
winds 5 to 10 mph.
$$
CTZ003-112100-
Tolland CT-
Including the cities of Mansfield, Stafford Springs, and Vernon
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 30 (-14) 18 (-11) 32
RH % (24h trend) 44 (-19) 67 (-33) 37
20ft Wnd AM(mph) W 13 G33 W 11 G31
20ft Wnd PM(mph) W 14 G34 W 12 G35 W 10 G26
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5790 960 4330
Transport Wnd (kts) W 32 W 22 W 22
Vent Rate (kt-ft) 185280 21120 95260
Max ADI Early 91 Good 33 Fair 70 Good
Max ADI Late 105 Very Good38 Fair 72 Good
Max LVORI Early 1 2 2
Max LVORI Late 1 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 15. West winds 5 to
10 mph.
.SATURDAY...Partly sunny. Highs in the mid 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the lower 20s. West winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of snow. Highs in the upper
20s. Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 13. Northwest
winds 10 to 15 mph.
.MONDAY...Sunny. Highs in the mid 20s. Northwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows
around 17. West winds 5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 17. Highs
around 30. Southwest winds 5 to 10 mph.
.WEDNESDAY...Partly sunny. Highs in the upper 30s. Southwest
winds 5 to 10 mph.
$$
CTZ004-112100-
Windham CT-
Including the cities of Ashford, Plainfield, Putnam,
and Willimantic
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 31 (-15) 18 (-12) 32
RH % (24h trend) 44 (-19) 64 (-36) 35
20ft Wnd AM(mph) W 11 G33 W 10 G31
20ft Wnd PM(mph) W 13 G34 W 11 G34 W 10 G25
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5660 950 4310
Transport Wnd (kts) W 31 W 24 W 23
Vent Rate (kt-ft) 175460 22800 99130
Max ADI Early 89 Good 33 Fair 74 Good
Max ADI Late 105 Very Good41 Gen Good 75 Good
Max LVORI Early 1 2 2
Max LVORI Late 1 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 15. West winds 5 to
10 mph.
.SATURDAY...Partly sunny. Highs in the mid 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the lower 20s. West winds around 5 mph.
.SUNDAY...Mostly cloudy with a chance of snow. Highs around 30.
Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 14. Northwest winds
10 to 15 mph.
.MONDAY...Sunny. Highs in the mid 20s. Northwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 17. West winds 5 to
10 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 18. Highs
in the lower 30s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 40s. Southwest
winds 5 to 10 mph.
$$
RIZ001-112100-
Northwest Providence RI-
Including the cities of Cumberland, Foster, Glocester,
and Smithfield
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 31 (-16) 19 (-12) 32
RH % (24h trend) 44 (-18) 62 (-38) 36
20ft Wnd AM(mph) W 11 G32 W 10 G29
20ft Wnd PM(mph) W 13 G34 W 11 G33 W 10 G24
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5430 540 3950
Transport Wnd (kts) W 31 W 24 W 23
Vent Rate (kt-ft) 168330 12960 90850
Max ADI Early 85 Good 40 Fair 75 Good
Max ADI Late 105 Very Good44 Gen Good 76 Good
Max LVORI Early 1 2 2
Max LVORI Late 1 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 18. West winds 5 to
10 mph.
.SATURDAY...Partly sunny. Highs in the mid 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the mid 20s. West winds around 5 mph.
.SUNDAY...Mostly cloudy with snow likely. Highs in the lower 30s.
Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 15. Northwest
winds 10 to 15 mph.
.MONDAY...Sunny. Highs in the mid 20s. Northwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 18. West winds 5 to
10 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 19. Highs
in the lower 30s. Southwest winds around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 40s. Southwest
winds 5 to 10 mph.
$$
RIZ002-112100-
Southeast Providence RI-
Including the cities of Cranston, Johnston, Pawtucket,
and Providence
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 33 (-15) 20 (-12) 33
RH % (24h trend) 42 (-24) 59 (-41) 35
20ft Wnd AM(mph) NW 11 G30 NW 10 G27
20ft Wnd PM(mph) NW 13 G33 NW 11 G31 NW 10 G24
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5900 440 4300
Transport Wnd (kts) W 26 W 21 W 24
Vent Rate (kt-ft) 153400 9240 103200
Max ADI Early 84 Good 28 Fair 76 Good
Max ADI Late 105 Very Good38 Fair 78 Good
Max LVORI Early 2 2 2
Max LVORI Late 2 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 17. West winds 5 to
10 mph.
.SATURDAY...Partly sunny. Highs in the upper 30s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the mid 20s. West winds around 5 mph.
.SUNDAY...Mostly cloudy with snow likely. Highs in the lower 30s.
Northwest winds around 5 mph, increasing to 10 to 15 mph in the
afternoon.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 16. Northwest
winds 15 to 20 mph.
.MONDAY...Sunny. Highs in the upper 20s. Northwest winds 15 to
20 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 19. West winds 5 to
10 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 20. Highs
in the lower 30s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 40s. Southwest
winds 5 to 10 mph.
$$
RIZ003-112100-
Western Kent RI-
Including the cities of Coventry and West Greenwich
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 32 (-15) 20 (-11) 32
RH % (24h trend) 44 (-20) 59 (-41) 34
20ft Wnd AM(mph) W 11 G32 W 10 G27
20ft Wnd PM(mph) W 13 G34 W 11 G33 W 10 G24
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5570 400 4060
Transport Wnd (kts) W 26 W 22 W 23
Vent Rate (kt-ft) 144820 8800 93380
Max ADI Early 81 Good 31 Fair 74 Good
Max ADI Late 105 Very Good29 Fair 72 Good
Max LVORI Early 2 2 2
Max LVORI Late 2 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 16. West winds 5 to
10 mph.
.SATURDAY...Partly sunny. Highs in the upper 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the mid 20s. West winds around 5 mph.
.SUNDAY...Mostly cloudy with snow likely. Highs in the lower 30s.
Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 15. Northwest
winds around 10 mph.
.MONDAY...Sunny. Highs in the upper 20s. Northwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 18. West winds 5 to
10 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 19. Highs
in the lower 30s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 40s. Southwest
winds 5 to 10 mph.
$$
RIZ004-112100-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 (-15) 20 (-13) 34
RH % (24h trend) 42 (-20) 59 (-37) 34
20ft Wnd AM(mph) W 13 G30 W 12 G27
20ft Wnd PM(mph) W 14 G33 W 13 G31 W 12 G25
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6110 420 4180
Transport Wnd (kts) W 26 W 23 W 23
Vent Rate (kt-ft) 158860 9660 96140
Max ADI Early 84 Good 31 Fair 75 Good
Max ADI Late 104 Very Good41 Gen Good 74 Good
Max LVORI Early 1 2 2
Max LVORI Late 1 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 18. West winds 10 to
15 mph, diminishing to around 5 mph after midnight.
.SATURDAY...Partly sunny. Highs in the upper 30s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the upper 20s. West winds around 5 mph.
.SUNDAY...Mostly cloudy with snow likely. Highs in the lower 30s.
Northwest winds 10 to 15 mph.
.SUNDAY NIGHT...Partly cloudy. Colder. Lows around 17. Northwest
winds 15 to 20 mph.
.MONDAY...Sunny. Highs in the upper 20s. Northwest winds 15 to
20 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 19. West winds 5 to
10 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows in the lower
20s. Highs in the lower 30s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Not as cold. Highs in the mid 40s.
Southwest winds 10 to 15 mph.
$$
RIZ005-112100-
Bristol RI-
Including the cities of Barrington, Bristol, and Warren
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 35 (-15) 23 (-11) 34
RH % (24h trend) 41 (-26) 57 (-39) 35
20ft Wnd AM(mph) W 13 G29 W 15 G28
20ft Wnd PM(mph) W 15 G32 W 16 G32 W 14 G26
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5730 590 4310
Transport Wnd (kts) W 28 W 23 W 23
Vent Rate (kt-ft) 160440 13570 99130
Max ADI Early 84 Good 35 Fair 77 Good
Max ADI Late 102 Very Good41 Gen Good 77 Good
Max LVORI Early 1 2 2
Max LVORI Late 1 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 19. West winds 10 to
15 mph, diminishing to around 5 mph after midnight.
.SATURDAY...Partly sunny. Highs in the upper 30s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the upper 20s. West winds around 5 mph.
.SUNDAY...Mostly cloudy with snow likely. Highs in the mid 30s.
Northwest winds 10 to 15 mph.
.SUNDAY NIGHT...Partly cloudy. Light freezing spray. Lows around
19. Northwest winds 15 to 20 mph.
.MONDAY...Sunny. Light freezing spray. Highs in the upper 20s.
Northwest winds 15 to 20 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 20s. West winds
5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows in the lower
20s. Highs in the mid 30s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 40s. Southwest winds
10 to 15 mph.
$$
RIZ006-112100-
Washington RI-
Including the cities of Kingston, Narragansett, Richmond,
and Westerly
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 35 (-15) 20 (-13) 34
RH % (24h trend) 41 (-21) 68 (-32) 33
20ft Wnd AM(mph) W 11 G32 W 11 G32
20ft Wnd PM(mph) W 13 G34 W 12 G36 W 10 G28
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5890 490 4220
Transport Wnd (kts) W 26 W 23 W 21
Vent Rate (kt-ft) 153140 11270 88620
Max ADI Early 83 Good 32 Fair 72 Good
Max ADI Late 102 Very Good36 Fair 66 Good
Max LVORI Early 1 2 2
Max LVORI Late 1 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows around 18. West winds 10 to
15 mph.
.SATURDAY...Partly sunny. Highs in the upper 30s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the mid 20s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with snow likely. Highs in the mid 30s.
Northwest winds 10 to 15 mph.
.SUNDAY NIGHT...Breezy. Partly cloudy. Colder. Lows around 16.
Northwest winds 15 to 25 mph.
.MONDAY...Sunny. Highs in the upper 20s. Northwest winds 15 to
20 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 19. West winds 10 to
15 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows in the lower
20s. Highs in the mid 30s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly sunny. Not as cool. Highs in the mid 40s.
Southwest winds 10 to 15 mph.
$$
RIZ007-112100-
Newport RI-
Including the cities of Newport, Portsmouth, and Tiverton
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 36 (-14) 23 (-12) 34
RH % (24h trend) 42 (-19) 62 (-34) 36
20ft Wnd AM(mph) W 13 G30 W 13 G32
20ft Wnd PM(mph) W 14 G33 W 14 G34 W 11 G28
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6160 1720 4180
Transport Wnd (kts) W 29 W 28 W 21
Vent Rate (kt-ft) 178640 48160 87780
Max ADI Early 82 Good 47 Gen Good 75 Good
Max ADI Late 105 Very Good44 Gen Good 71 Good
Max LVORI Early 1 1 2
Max LVORI Late 1 1 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. West winds
10 to 15 mph.
.SATURDAY...Partly sunny. Highs in the upper 30s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the upper 20s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with snow likely. Highs in the mid 30s.
Northwest winds 10 to 15 mph.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows around 20. Northwest
winds 20 to 25 mph.
.MONDAY...Breezy, sunny. Highs in the upper 20s. Northwest winds
20 to 25 mph, diminishing to 10 to 15 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 20s. West winds
10 to 15 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows in the mid 20s.
Highs in the mid 30s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly sunny. Not as cool. Highs in the mid 40s.
Southwest winds 10 to 15 mph.
$$
RIZ008-112100-
Block Island RI-
Including the city of New Shoreham
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 38 (-13) 27 (-10) 36
RH % (24h trend) 47 (-21) 63 (-30) 47
20ft Wnd AM(mph) W 15 G33 W 15 G34
20ft Wnd PM(mph) W 17 G35 W 18 G39 W 13 G30
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6580 4220 4160
Transport Wnd (kts) W 39 W 32 W 30
Vent Rate (kt-ft) 256620 135040 124800
Max ADI Early 91 Good 63 Good 92 Good
Max ADI Late 105 Very Good58 Gen Good 72 Good
Max LVORI Early 1 1 1
Max LVORI Late 1 1 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s. West winds
10 to 15 mph.
.SATURDAY...Partly sunny. Highs in the lower 40s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain and snow. Lows in
the lower 30s. West winds 10 to 15 mph.
.SUNDAY...Mostly cloudy with snow likely and a chance of rain.
Highs in the mid 30s. Northwest winds 5 to 10 mph, increasing to
15 to 20 mph in the afternoon.
.SUNDAY NIGHT...Breezy. Mostly cloudy. Lows in the lower 20s.
Northwest winds 15 to 25 mph.
.MONDAY...Breezy, sunny. Highs in the lower 30s. Northwest winds
15 to 25 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 20s. West winds
10 to 15 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows in the lower
30s. Highs in the mid 30s. West winds 10 to 15 mph.
.WEDNESDAY...Partly sunny. Not as cool. Highs in the upper 40s.
Southwest winds 10 to 15 mph.
$$
MAZ017-112100-
Northern Bristol MA-
Including the cities of Attleboro, Berkley, Easton, Mansfield,
Rehoboth, and Taunton
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 33 (-15) 19 (-14) 33
RH % (24h trend) 40 (-19) 61 (-39) 33
20ft Wnd AM(mph) W 10 G30 W 11 G27
20ft Wnd PM(mph) W 13 G34 W 11 G31 W 10 G24
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5500 450 4320
Transport Wnd (kts) W 29 W 23 W 24
Vent Rate (kt-ft) 159500 10350 103680
Max ADI Early 82 Good 39 Fair 78 Good
Max ADI Late 104 Very Good39 Fair 78 Good
Max LVORI Early 1 2 2
Max LVORI Late 1 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 16. West winds 5 to
10 mph.
.SATURDAY...Partly sunny. Highs in the upper 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the mid 20s. West winds around 5 mph.
.SUNDAY...Mostly cloudy with snow likely. Highs in the lower 30s.
Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 16. Northwest winds
5 to 10 mph.
.MONDAY...Sunny. Highs in the upper 20s. Northwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 17. West winds around
5 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 19. Highs
in the lower 30s. Southwest winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 40s. Southwest
winds 5 to 10 mph.
$$
MAZ018-112100-
Western Plymouth MA-
Including the cities of Bridgewater, Brockton, Carver,
Middleboro, and Pembroke
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 34 (-15) 19 (-15) 33
RH % (24h trend) 39 (-22) 59 (-41) 33
20ft Wnd AM(mph) W 12 G29 W 12 G29
20ft Wnd PM(mph) W 14 G34 W 13 G34 W 12 G26
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5220 340 4230
Transport Wnd (kts) W 28 W 23 W 25
Vent Rate (kt-ft) 146160 7820 105750
Max ADI Early 82 Good 40 Fair 79 Good
Max ADI Late 104 Very Good33 Fair 80 Good
Max LVORI Early 2 2 2
Max LVORI Late 2 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 15. West winds 10 to
15 mph, diminishing to around 5 mph after midnight.
.SATURDAY...Partly sunny. Highs in the upper 30s. Southwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the mid 20s. West winds around 5 mph.
.SUNDAY...Mostly cloudy with snow likely. Highs in the mid 30s.
Northwest winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows around 16. Northwest winds
10 to 15 mph.
.MONDAY...Sunny. Highs in the upper 20s. Northwest winds 10 to
15 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 17. West winds around
5 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 19. Highs
in the lower 30s. Southwest winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 40s. Southwest
winds 5 to 10 mph.
$$
MAZ019-112100-
Eastern Plymouth MA-
Including the cities of Cohasset, Hingham, Marshfield, Plymouth,
and Scituate
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 35 (-15) 19 (-15) 34
RH % (24h trend) 39 (-22) 65 (-35) 34
20ft Wnd AM(mph) W 15 G31 W 16 G32
20ft Wnd PM(mph) W 18 G34 W 18 G36 W 15 G30
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5560 1150 4060
Transport Wnd (kts) W 29 W 30 W 26
Vent Rate (kt-ft) 161240 34500 105560
Max ADI Early 84 Good 49 Gen Good 81 Good
Max ADI Late 105 Very Good49 Gen Good 84 Good
Max LVORI Early 1 1 2
Max LVORI Late 1 1 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 20. West winds 10 to
15 mph.
.SATURDAY...Partly sunny. Highs in the upper 30s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the upper 20s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with snow likely. Highs in the mid 30s.
Northwest winds 10 to 15 mph.
.SUNDAY NIGHT...Windy. Mostly cloudy. Lows around 18. Northwest
winds 20 to 30 mph.
.MONDAY...Windy, sunny. Highs in the upper 20s. Northwest winds
20 to 30 mph, diminishing to 15 to 20 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy. Lows around 19. West winds 10 to
15 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows in the lower
20s. Highs in the mid 30s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 40s. Southwest winds
10 to 15 mph.
$$
MAZ020-112100-
Southern Bristol MA-
Including the cities of Acushnet, Fall River, New Bedford,
Swansea, and Westport
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 37 (-13) 20 (-14) 34
RH % (24h trend) 41 (-21) 65 (-35) 33
20ft Wnd AM(mph) W 13 G30 W 14 G33
20ft Wnd PM(mph) W 16 G33 W 14 G35 W 12 G28
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5940 300 4290
Transport Wnd (kts) W 26 W 24 W 23
Vent Rate (kt-ft) 154440 7200 98670
Max ADI Early 79 Good 37 Fair 77 Good
Max ADI Late 98 Good 42 Gen Good 76 Good
Max LVORI Early 1 2 2
Max LVORI Late 1 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 18. West winds 10 to
15 mph.
.SATURDAY...Partly sunny. Highs in the upper 30s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the upper 20s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with snow likely. Highs in the mid 30s.
Northwest winds 5 to 10 mph, increasing to 15 to 20 mph in the
afternoon.
.SUNDAY NIGHT...Windy. Mostly cloudy. Colder. Lows around 17.
Northwest winds 20 to 30 mph.
.MONDAY...Windy, sunny. Highs in the upper 20s. Northwest winds
20 to 30 mph, diminishing to 15 to 20 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy. Lows around 20. West winds 10 to
15 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows in the lower
20s. Highs in the mid 30s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly sunny. Not as cool. Highs in the mid 40s.
Southwest winds 10 to 15 mph.
$$
MAZ021-112100-
Southern Plymouth MA-
Including the cities of Marion, Mattapoisett, Rochester,
and Wareham
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 36 (-14) 20 (-15) 34
RH % (24h trend) 39 (-28) 62 (-34) 33
20ft Wnd AM(mph) W 12 G30 W 13 G32
20ft Wnd PM(mph) W 15 G34 W 14 G36 W 12 G29
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5700 490 4220
Transport Wnd (kts) W 26 W 24 W 23
Vent Rate (kt-ft) 148200 11760 97060
Max ADI Early 78 Good 37 Fair 75 Good
Max ADI Late 99 Good 43 Gen Good 76 Good
Max LVORI Early 1 2 2
Max LVORI Late 1 2 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows around 17. West winds 10 to
15 mph.
.SATURDAY...Partly sunny. Highs in the upper 30s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the upper 20s. West winds 5 to 10 mph.
.SUNDAY...Mostly cloudy with snow likely and a chance of rain.
Highs in the mid 30s. Northwest winds 10 to 15 mph.
.SUNDAY NIGHT...Breezy. Mostly cloudy. Colder. Lows around 17.
Northwest winds 20 to 25 mph.
.MONDAY...Breezy, sunny. Highs in the upper 20s. Northwest winds
20 to 25 mph, diminishing to 10 to 15 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy. Lows around 19. West winds 10 to
15 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows in the lower
20s. Highs in the mid 30s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 40s. Southwest winds
10 to 15 mph.
$$
MAZ022-112100-
Barnstable MA-
Including the cities of Bourne, Chatham, Falmouth, Hyannis,
Provincetown, and Wellfleet
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 40 (-10) 22 (-15) 34
RH % (24h trend) 41 (-24) 71 (-25) 35
20ft Wnd AM(mph) W 14 G30 W 15 G34
20ft Wnd PM(mph) W 16 G35 W 16 G39 W 14 G30
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6220 2060 4140
Transport Wnd (kts) W 31 W 32 W 24
Vent Rate (kt-ft) 192820 65920 99360
Max ADI Early 81 Good 52 Gen Good 84 Good
Max ADI Late 102 Very Good50 Gen Good 77 Good
Max LVORI Early 1 1 1
Max LVORI Late 1 1 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 20s. West winds
15 to 20 mph.
.SATURDAY...Partly sunny. Highs around 40. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of snow. Lows in
the upper 20s. West winds 5 to 10 mph.
.SUNDAY...Cloudy with snow likely and a chance of rain. Highs in
the mid 30s. Northwest winds 5 to 10 mph, increasing to 15 to
20 mph in the afternoon.
.SUNDAY NIGHT...Windy. Mostly cloudy with a chance of snow
showers. Lows in the lower 20s. Northwest winds 25 to 30 mph.
.MONDAY...Windy. Mostly sunny. Highs in the lower 30s. Northwest
winds 25 to 30 mph, diminishing to 15 to 20 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 20s. West winds
10 to 15 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows in the mid 20s.
Highs in the mid 30s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly sunny. Not as cool. Highs in the mid 40s.
Southwest winds 10 to 15 mph.
$$
MAZ023-112100-
Dukes MA-
Including the cities of Edgartown, Oak Bluffs, and Vineyard Haven
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 39 (-12) 24 (-13) 36
RH % (24h trend) 47 (-13) 68 (-25) 41
20ft Wnd AM(mph) W 15 G32 W 16 G35
20ft Wnd PM(mph) W 17 G35 W 17 G40 W 14 G30
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6030 4110 4130
Transport Wnd (kts) W 35 W 32 W 23
Vent Rate (kt-ft) 211050 131520 94990
Max ADI Early 87 Good 60 Gen Good 91 Good
Max ADI Late 105 Very Good54 Gen Good 77 Good
Max LVORI Early 1 1 1
Max LVORI Late 1 1 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the lower 20s. West winds
15 to 20 mph.
.SATURDAY...Partly sunny. Highs in the lower 40s. West winds
10 to 15 mph.
.SATURDAY NIGHT...Cloudy with a chance of snow. Lows around 30.
West winds 10 to 15 mph.
.SUNDAY...Mostly cloudy with snow likely and a chance of rain.
Highs in the upper 30s. Northwest winds 15 to 20 mph.
.SUNDAY NIGHT...Windy. Mostly cloudy with a chance of snow
showers. Lows in the lower 20s. Northwest winds 20 to 30 mph.
.MONDAY...Windy, sunny. Highs in the lower 30s. Northwest winds
20 to 30 mph, diminishing to 15 to 20 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 20s. West winds
15 to 20 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows in the upper
20s. Highs in the mid 30s. West winds 15 to 20 mph.
.WEDNESDAY...Mostly sunny. Not as cool. Highs in the upper 40s.
Southwest winds 15 to 20 mph.
$$
MAZ024-112100-
Nantucket MA-
Including the city of Nantucket
409 AM EST Thu Dec 11 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Clear
Precip Type None None None
Chance Precip (%) 10 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 41 (-9) 26 (-14) 36
RH % (24h trend) 47 (-19) 65 (-35) 47
20ft Wnd AM(mph) W 16 G32 W 18 G36
20ft Wnd PM(mph) W 18 G35 W 20 G39 W 16 G32
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5710 4170 4290
Transport Wnd (kts) W 36 W 34 W 33
Vent Rate (kt-ft) 205560 141780 141570
Max ADI Early 81 Good 63 Good 99 Good
Max ADI Late 105 Very Good58 Gen Good 86 Good
Max LVORI Early 1 1 1
Max LVORI Late 1 1 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. West winds
15 to 20 mph.
.SATURDAY...Partly sunny. Highs in the lower 40s. West winds
10 to 15 mph.
.SATURDAY NIGHT...Cloudy with a chance of rain and snow. Lows in
the lower 30s. West winds 10 to 15 mph.
.SUNDAY...Rain with snow likely. Highs in the upper 30s.
Northwest winds 15 to 20 mph.
.SUNDAY NIGHT...Windy. Mostly cloudy with a chance of snow
showers. Lows in the mid 20s. Northwest winds 20 to 30 mph.
.MONDAY...Windy. Mostly sunny. Highs in the lower 30s. Northwest
winds 20 to 30 mph, diminishing to 15 to 20 mph in the afternoon.
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Northwest
winds 15 to 20 mph.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows around 30. Highs
in the mid 30s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly sunny. Not as cool. Highs in the upper 40s.
Southwest winds 10 to 15 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures near normal. Precipitation near normal.
$$
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