Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
067
FNUS51 KBOX 200909
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
409 AM EST Thu Nov 20 2025
.DISCUSSION...
Dry weather and light winds will persist Thursday as high
pressure remains over the Northeast. Minimum relative humidity
will average between 40 and 60 percent Thursday afternoon.
.OUTLOOK...Friday through Tuesday...
A cold front will bring some rain late Friday into early
Saturday, then dry weather returns early next week as high
pressure builds into the region.
MAZ015-202100-
Suffolk MA-
Including the cities of Boston, Chelsea, Revere, and Winthrop
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 45 (-1) 25 (-3) 50
RH % (24h trend) 55 (+20) 100 (+4) 55
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 3240 320 2360
Transport Wnd (kts) NE 4 E 3 SW 15
Vent Rate (kt-ft) 12960 960 35400
Max ADI Early 11 Poor 3 Very Poor 24 Fair
Max ADI Late 15 Gen Poor 3 Very Poor 35 Fair
Max LVORI Early 3 9 4
Max LVORI Late 3 9 4
Min Vsby Early 9 9 0 Fog
Min Vsby Late 9 1 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows around
40. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the upper 20s.
Northwest winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
Highs in the mid 40s. Southwest winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
Highs around 50. West winds 5 to 10 mph.
.TUESDAY...Partly sunny with a chance of rain. Highs in the upper
40s. West winds 5 to 10 mph, becoming southwest in the afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows around 40. South
winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
mid 50s. South winds 5 to 10 mph, becoming west in the afternoon.
$$
MAZ016-202100-
Eastern Norfolk MA-
Including the cities of Braintree, Milton, Quincy, and Weymouth
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (-2) 26 (-2) 50
RH % (24h trend) 58 (+18) 100 (+4) 58
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 3180 260 2310
Transport Wnd (kts) NE 3 E 3 SW 15
Vent Rate (kt-ft) 9540 780 34650
Max ADI Early 11 Poor 3 Very Poor 27 Fair
Max ADI Late 13 Gen Poor 3 Very Poor 35 Fair
Max LVORI Early 3 9 4
Max LVORI Late 3 9 4
Min Vsby Early 9 9 2 Fog
Min Vsby Late 9 3 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows around
40. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the upper 20s.
Northwest winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
Highs in the mid 40s. Southwest winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
Highs around 50. Northwest winds 5 to 10 mph.
.TUESDAY...Partly sunny. Highs in the upper 40s. West winds 5 to
10 mph, becoming southwest in the afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows around 40. South
winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
mid 50s. South winds 5 to 10 mph, becoming west in the afternoon.
$$
MAZ013-202100-
Western Norfolk MA-
Including the cities of Bellingham, Dedham, Foxborough, Medfield,
Norwood, Stoughton, and Wellesley
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (-2) 24 (-1) 49
RH % (24h trend) 53 (+18) 100 (0) 57
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2880 320 2370
Transport Wnd (kts) NE 3 SW 4 SW 14
Vent Rate (kt-ft) 8640 1280 33180
Max ADI Early 9 Poor 2 Very Poor 24 Fair
Max ADI Late 12 Poor 3 Very Poor 30 Fair
Max LVORI Early 3 9 4
Max LVORI Late 3 9 4
Min Vsby Early 9 9 1 Fog
Min Vsby Late 9 2 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
upper 30s. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the mid 20s.
Northwest winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs in the mid 40s. Southwest winds around 5 mph.
.MONDAY...Sunny. Highs in the upper 40s. West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. West winds
around 5 mph.
.TUESDAY...Partly sunny with a chance of rain. Highs in the upper
40s. West winds around 5 mph, becoming southwest in the
afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the upper 30s.
South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
mid 50s. South winds around 5 mph, becoming west in the
afternoon.
$$
MAZ014-202100-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham,
and Woburn
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 45 (-1) 24 (-1) 50
RH % (24h trend) 57 (+20) 100 (0) 58
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2810 320 2370
Transport Wnd (kts) E 3 SW 5 SW 14
Vent Rate (kt-ft) 8430 1600 33180
Max ADI Early 10 Poor 2 Very Poor 24 Fair
Max ADI Late 12 Poor 3 Very Poor 34 Fair
Max LVORI Early 3 9 4
Max LVORI Late 3 9 4
Min Vsby Early 9 9 0 Fog
Min Vsby Late 9 0 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
upper 30s. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the mid 20s.
Northwest winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
Highs in the mid 40s. Southwest winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs around 50. West winds 5 to 10 mph.
.TUESDAY...Partly sunny with a chance of rain. Highs in the upper
40s. West winds around 5 mph, becoming southwest in the
afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the upper 30s.
South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
mid 50s. South winds around 5 mph, becoming west in the
afternoon.
$$
MAZ007-202100-
Eastern Essex MA-
Including the cities of Beverly, Gloucester, Newburyport,
Peabody, Salem, and Saugus
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 45 (-1) 25 (-3) 50
RH % (24h trend) 57 (+22) 100 (0) 57
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 3240 240 2440
Transport Wnd (kts) NE 4 SW 6 SW 16
Vent Rate (kt-ft) 12960 1440 39040
Max ADI Early 14 Gen Poor 2 Very Poor 32 Fair
Max ADI Late 14 Gen Poor 4 Very Poor 43 Gen Good
Max LVORI Early 3 7 3
Max LVORI Late 3 7 3
Min Vsby Early 9 9 4 Fog
Min Vsby Late 9 5 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
upper 30s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 10 to 15 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the upper 20s.
Northwest winds 10 to 15 mph.
.SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Lows in the mid
30s. Highs in the upper 40s. Northwest winds 10 to 15 mph.
.TUESDAY...Partly sunny. Highs in the upper 40s. West winds 5 to
10 mph, becoming southwest in the afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the upper 30s.
South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
lower 50s. Southwest winds 5 to 10 mph.
$$
MAZ006-202100-
Western Essex MA-
Including the cities of Amesbury, Andover, Haverhill, Lawrence,
Methuen, and Topsfield
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (-1) 21 (-3) 49
RH % (24h trend) 51 (+20) 100 (0) 55
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 3130 330 2550
Transport Wnd (kts) SE 3 SW 5 SW 15
Vent Rate (kt-ft) 9390 1650 38250
Max ADI Early 10 Poor 2 Very Poor 29 Fair
Max ADI Late 12 Poor 3 Very Poor 42 Gen Good
Max LVORI Early 3 10 4
Max LVORI Late 3 10 4
Min Vsby Early 9 9 1 Fog
Min Vsby Late 9 2 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
mid 30s. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the upper 40s. Northwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the mid 20s.
Northwest winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs in the mid 40s. Southwest winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows around 30. Highs
in the upper 40s. West winds 5 to 10 mph.
.TUESDAY...Partly sunny. Highs in the upper 40s. West winds
around 5 mph, becoming southwest in the afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the upper 30s.
South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
lower 50s. South winds around 5 mph, becoming west in the
afternoon.
$$
MAZ005-202100-
Central Middlesex MA-
Including the cities of Burlington, Chelmsford, Framingham,
Hopkinton, Lowell, and Natick
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (-2) 22 (-1) 50
RH % (24h trend) 51 (+17) 100 (0) 55
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2790 340 2550
Transport Wnd (kts) SE 3 SW 5 SW 14
Vent Rate (kt-ft) 8370 1700 35700
Max ADI Early 8 Poor 2 Very Poor 28 Fair
Max ADI Late 12 Poor 3 Very Poor 34 Fair
Max LVORI Early 3 10 4
Max LVORI Late 3 10 4
Min Vsby Early 9 9 0 Fog
Min Vsby Late 9 1 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
upper 30s. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the mid 20s.
Northwest winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs in the mid 40s. Southwest winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs in the upper 40s. West winds 5 to 10 mph.
.TUESDAY...Partly sunny with a chance of rain. Highs in the upper
40s. West winds around 5 mph, becoming southwest in the
afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the upper 30s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
mid 50s. South winds around 5 mph, becoming west in the
afternoon.
$$
MAZ012-202100-
Southern Worcester MA-
Including the cities of Milford, Oxford, Sturbridge, Uxbridge,
Westborough, and Worcester
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (-2) 24 (-1) 49
RH % (24h trend) 46 (+12) 100 (0) 64
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2700 290 2540
Transport Wnd (kts) NE 2 SW 4 SW 14
Vent Rate (kt-ft) 5400 1160 35560
Max ADI Early 9 Poor 2 Very Poor 31 Fair
Max ADI Late 10 Poor 4 Very Poor 35 Fair
Max LVORI Early 3 9 4
Max LVORI Late 3 9 4
Min Vsby Early 9 9 2 Fog
Min Vsby Late 9 3 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
upper 30s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly sunny with a chance of rain. Highs in the mid
40s. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the mid 20s.
Northwest winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs in the mid 40s. West winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs in the upper 40s. West winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs in the
upper 40s. West winds around 5 mph, becoming south in the
afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the upper 30s.
Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
mid 50s. South winds 5 to 10 mph, becoming west in the afternoon.
$$
MAZ004-202100-
Northern Worcester MA-
Including the cities of Athol, Boylston, Brookfield, Fitchburg,
Gardner, and Harvard
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 43 (0) 22 (-1) 48
RH % (24h trend) 43 (+12) 100 (0) 55
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2700 230 2440
Transport Wnd (kts) SW 3 S 4 SW 14
Vent Rate (kt-ft) 8100 920 34160
Max ADI Early 9 Poor 3 Very Poor 30 Fair
Max ADI Late 11 Poor 4 Very Poor 33 Fair
Max LVORI Early 3 7 4
Max LVORI Late 3 7 4
Min Vsby Early 9 9 7
Min Vsby Late 9 8 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
mid 30s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 40s. Northwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the lower 20s.
Northwest winds around 5 mph.
.SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Lows around 30.
Highs in the mid 40s. West winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs in the mid
40s. West winds around 5 mph, becoming south in the afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the mid 30s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
lower 50s. South winds around 5 mph, becoming west in the
afternoon.
$$
MAZ026-202100-
Northern Middlesex MA-
Including the cities of Ashby, Ayer, Groton, Pepperell, Shirley,
and Townsend
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (-1) 21 (-1) 50
RH % (24h trend) 52 (+14) 100 (0) 62
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2820 320 2830
Transport Wnd (kts) S 3 SW 4 SW 15
Vent Rate (kt-ft) 8460 1280 42450
Max ADI Early 9 Poor 2 Very Poor 37 Fair
Max ADI Late 12 Poor 3 Very Poor 45 Gen Good
Max LVORI Early 3 9 4
Max LVORI Late 3 9 4
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 6 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
mid 30s. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the mid 40s. Northwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the lower 20s.
Northwest winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs in the lower 40s. West winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the upper 20s.
Highs in the upper 40s. West winds 5 to 10 mph.
.TUESDAY...Partly sunny with a chance of rain. Highs in the mid
40s. Southwest winds around 5 mph.
.TUESDAY NIGHT...Mostly cloudy with rain likely. Lows in the mid
30s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
lower 50s. South winds around 5 mph, becoming west in the
afternoon.
$$
MAZ002-202100-
Western Franklin MA-
Including the cities of Ashfield, Charlemont, Colrain,
and Shelburne
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 42 (+1) 22 (+1) 47
RH % (24h trend) 46 (+3) 100 (0) 65
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2550 100 2690
Transport Wnd (kts) SW 3 SW 6 SW 13
Vent Rate (kt-ft) 7650 600 34970
Max ADI Early 8 Poor 3 Very Poor 28 Fair
Max ADI Late 10 Poor 4 Very Poor 31 Fair
Max LVORI Early 3 7 4
Max LVORI Late 3 7 4
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 cloudy. Lows in the lower 30s. West winds
around 5 mph.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Lows in the lower
20s. Highs in the lower 40s. Northwest winds around 5 mph.
.SUNDAY...Mostly sunny. Highs around 40. West winds around 5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows around 30. Southwest winds
5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 40s. West winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 20s. West winds
5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs in the
lower 40s. West winds around 5 mph, becoming south in the
afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the lower 30s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with rain likely. Highs in the upper
40s. South winds around 5 mph, becoming west in the afternoon.
$$
MAZ003-202100-
Eastern Franklin MA-
Including the cities of Greenfield, Leverett, Northfield, Orange,
and Whately
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (0) 20 (-1) 48
RH % (24h trend) 41 (+3) 100 (0) 61
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2660 180 2570
Transport Wnd (kts) W 3 S 5 SW 13
Vent Rate (kt-ft) 7980 900 33410
Max ADI Early 8 Poor 2 Very Poor 23 Fair
Max ADI Late 9 Poor 3 Very Poor 28 Fair
Max LVORI Early 3 9 4
Max LVORI Late 3 9 4
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
lower 30s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 40s. Northwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the lower 20s.
Northwest winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the lower 40s. West winds around
5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows around 30. Southwest winds
around 5 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the upper 20s.
Highs in the upper 40s. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs in the mid
40s. West winds around 5 mph, becoming south in the afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the mid 30s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with rain likely. Highs around 50.
South winds around 5 mph, becoming west in the afternoon.
$$
MAZ008-202100-
Western Hampshire MA-
Including the cities of Chesterfield, Plainfield, Westhampton,
Williamsburg, and Worthington
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 43 (+1) 23 (+1) 48
RH % (24h trend) 48 (-1) 100 (+4) 69
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2610 140 2630
Transport Wnd (kts) SW 3 SW 6 SW 13
Vent Rate (kt-ft) 7830 840 34190
Max ADI Early 8 Poor 3 Very Poor 24 Fair
Max ADI Late 10 Poor 4 Very Poor 30 Fair
Max LVORI Early 3 8 4
Max LVORI Late 3 8 4
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 cloudy with a chance of rain. Lows in the
lower 30s. West winds around 5 mph.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Lows in the lower
20s. Highs in the lower 40s. Northwest winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 40s. West winds around
5 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows around 30. West winds around
5 mph.
.MONDAY...Mostly sunny. Highs in the mid 40s. West winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Northwest
winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs in the
lower 40s. West winds around 5 mph, becoming south in the
afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the mid 30s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with rain likely. Highs in the upper
40s. South winds around 5 mph, becoming west in the afternoon.
$$
MAZ010-202100-
Eastern Hampshire MA-
Including the cities of Amherst, Belchertown, Northampton,
Southampton, and Ware
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (-2) 20 (-2) 50
RH % (24h trend) 45 (+8) 100 (0) 63
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2590 280 2710
Transport Wnd (kts) W 3 S 4 SW 12
Vent Rate (kt-ft) 7770 1120 32520
Max ADI Early 8 Poor 2 Very Poor 22 Fair
Max ADI Late 10 Poor 3 Very Poor 27 Fair
Max LVORI Early 3 10 4
Max LVORI Late 3 10 4
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
mid 30s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 40s. Northwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the lower 20s.
Northwest winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs in the mid 40s. Southwest winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 40s. West winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 20s. West winds
around 5 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs in the mid
40s. West winds around 5 mph, becoming south in the afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the mid 30s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with rain likely. Highs in the lower
50s. South winds around 5 mph, becoming west in the afternoon.
$$
MAZ009-202100-
Western Hampden MA-
Including the cities of Blandford, Chester, Granville,
Montgomery, Russell, and Tolland
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 43 (-1) 25 (+1) 49
RH % (24h trend) 48 (+5) 100 (+8) 68
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2610 70 2560
Transport Wnd (kts) W 3 SW 6 SW 14
Vent Rate (kt-ft) 7830 420 35840
Max ADI Early 8 Poor 3 Very Poor 25 Fair
Max ADI Late 10 Poor 4 Very Poor 31 Fair
Max LVORI Early 3 7 4
Max LVORI Late 3 7 4
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 cloudy with a chance of rain. Lows in the
mid 30s. West winds around 5 mph.
.SATURDAY AND SATURDAY NIGHT...Partly cloudy. Lows in the mid
20s. Highs in the lower 40s. Northwest winds 5 to 10 mph.
.SUNDAY THROUGH MONDAY...Partly cloudy. Lows in the lower 30s.
Highs in the mid 40s. Northwest winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 30. Northwest winds
around 5 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs in the mid
40s. West winds around 5 mph, becoming south in the afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the mid 30s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with rain likely. Highs in the lower
50s. South winds around 5 mph, becoming west in the afternoon.
$$
MAZ011-202100-
Eastern Hampden MA-
Including the cities of Chicopee, Holland, Palmer, Southwick,
Springfield, and Westfield
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (-2) 21 (-2) 50
RH % (24h trend) 40 (+3) 100 (0) 56
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2510 270 2700
Transport Wnd (kts) NW 2 S 4 SW 13
Vent Rate (kt-ft) 5020 1080 35100
Max ADI Early 9 Poor 2 Very Poor 22 Fair
Max ADI Late 10 Poor 3 Very Poor 28 Fair
Max LVORI Early 3 9 4
Max LVORI Late 3 9 4
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
mid 30s. Southwest winds 5 to 10 mph.
.SATURDAY...Mostly sunny with a chance of rain. Highs in the mid
40s. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the lower 20s.
Northwest winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs in the mid 40s. Southwest winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 40s. West winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows around 30. West winds around
5 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs in the
upper 40s. West winds around 5 mph, becoming south in the
afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the upper 30s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with rain likely. Highs in the lower
50s. South winds around 5 mph, becoming west in the afternoon.
$$
CTZ002-202100-
Hartford CT-
Including the cities of Hartford, Glastonbury, Granby,
Southington, and Windsor Locks
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Mcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (-3) 22 (-3) 52
RH % (24h trend) 40 (0) 100 (0) 59
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2620 300 2770
Transport Wnd (kts) NW 3 S 4 SW 14
Vent Rate (kt-ft) 7860 1200 38780
Max ADI Early 9 Poor 2 Very Poor 23 Fair
Max ADI Late 10 Poor 3 Very Poor 30 Fair
Max LVORI Early 3 10 4
Max LVORI Late 3 10 4
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 cloudy with a chance of rain. Lows in the
upper 30s. West winds around 5 mph.
.SATURDAY...Mostly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the mid 20s.
Northwest winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs in the mid 40s. West winds around 5 mph.
.MONDAY...Mostly sunny. Highs around 50. Northwest winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Northwest
winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs in the
upper 40s. West winds around 5 mph, becoming south in the
afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows around 40.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
mid 50s. South winds around 5 mph, becoming west in the
afternoon.
$$
CTZ003-202100-
Tolland CT-
Including the cities of Mansfield, Stafford Springs, and Vernon
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (-2) 25 (0) 50
RH % (24h trend) 47 (+10) 100 (0) 65
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2660 200 2560
Transport Wnd (kts) NW 3 SW 4 SW 14
Vent Rate (kt-ft) 7980 800 35840
Max ADI Early 9 Poor 2 Very Poor 24 Fair
Max ADI Late 10 Poor 3 Very Poor 30 Fair
Max LVORI Early 3 6 4
Max LVORI Late 3 6 4
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
upper 30s. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the mid 20s.
Northwest winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs in the mid 40s. Southwest winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the upper 40s. West winds 5 to
10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Northwest
winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs in the
upper 40s. West winds around 5 mph, becoming south in the
afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the upper 30s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
mid 50s. South winds around 5 mph, becoming west in the
afternoon.
$$
CTZ004-202100-
Windham CT-
Including the cities of Ashford, Plainfield, Putnam,
and Willimantic
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 45 (-2) 24 (-1) 50
RH % (24h trend) 40 (+3) 100 (0) 60
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2840 290 2690
Transport Wnd (kts) N 3 S 3 SW 14
Vent Rate (kt-ft) 8520 870 37660
Max ADI Early 9 Poor 2 Very Poor 26 Fair
Max ADI Late 12 Poor 3 Very Poor 33 Fair
Max LVORI Early 3 8 4
Max LVORI Late 3 8 4
Min Vsby Early 9 9 4 Fog
Min Vsby Late 9 6 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
upper 30s. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the mid 20s.
Northwest winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs in the mid 40s. West winds around 5 mph.
.MONDAY...Mostly sunny. Highs around 50. West winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Northwest
winds around 5 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs around 50.
West winds around 5 mph, becoming south in the afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the upper 30s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
mid 50s. South winds around 5 mph, becoming west in the
afternoon.
$$
RIZ001-202100-
Northwest Providence RI-
Including the cities of Cumberland, Foster, Glocester,
and Smithfield
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 44 (-2) 25 (-1) 50
RH % (24h trend) 49 (+11) 100 (0) 65
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2830 280 2530
Transport Wnd (kts) NE 3 SE 3 SW 14
Vent Rate (kt-ft) 8490 840 35420
Max ADI Early 9 Poor 2 Very Poor 25 Fair
Max ADI Late 12 Poor 2 Very Poor 32 Fair
Max LVORI Early 3 8 4
Max LVORI Late 3 8 4
Min Vsby Early 9 9 1 Fog
Min Vsby Late 9 2 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
upper 30s. Southwest winds around 5 mph.
.SATURDAY...Partly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the mid 20s.
Northwest winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
Highs in the mid 40s. West winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs in the upper 40s. West winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs around 50.
West winds around 5 mph, becoming south in the afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the upper 30s.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
mid 50s. South winds around 5 mph, becoming west in the
afternoon.
$$
RIZ002-202100-
Southeast Providence RI-
Including the cities of Cranston, Johnston, Pawtucket,
and Providence
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 45 (-2) 26 (-2) 50
RH % (24h trend) 53 (+16) 100 (+4) 65
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2970 340 2500
Transport Wnd (kts) NE 3 W 3 SW 13
Vent Rate (kt-ft) 8910 1020 32500
Max ADI Early 9 Poor 2 Very Poor 18 Gen Poor
Max ADI Late 12 Poor 2 Very Poor 26 Fair
Max LVORI Early 3 7 4
Max LVORI Late 3 7 4
Min Vsby Early 9 9 2 Fog
Min Vsby Late 9 4 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows around
40. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the mid 20s.
Northwest winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
Highs in the mid 40s. West winds around 5 mph.
.MONDAY...Sunny. Highs around 50. West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. Northwest
winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs in the
lower 50s. West winds around 5 mph, becoming south in the
afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows around 40.
Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
upper 50s. South winds around 5 mph, becoming west in the
afternoon.
$$
RIZ003-202100-
Western Kent RI-
Including the cities of Coventry and West Greenwich
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 45 (-2) 26 (0) 50
RH % (24h trend) 47 (+2) 100 (+8) 65
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2820 280 2540
Transport Wnd (kts) N 3 W 3 SW 14
Vent Rate (kt-ft) 8460 840 35560
Max ADI Early 9 Poor 2 Very Poor 25 Fair
Max ADI Late 12 Poor 2 Very Poor 31 Fair
Max LVORI Early 3 8 4
Max LVORI Late 3 8 4
Min Vsby Early 9 9 3 Fog
Min Vsby Late 9 3 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
upper 30s. West winds around 5 mph.
.SATURDAY...Partly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the mid 20s.
Northwest winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
Highs in the mid 40s. West winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs around 50. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs in the
lower 50s. West winds around 5 mph, becoming south in the
afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows around 40. South
winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
upper 50s. South winds around 5 mph, becoming west in the
afternoon.
$$
RIZ004-202100-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 45 (-2) 27 (0) 51
RH % (24h trend) 47 (+9) 100 (+8) 60
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2880 370 2570
Transport Wnd (kts) NE 3 W 3 SW 12
Vent Rate (kt-ft) 8640 1110 30840
Max ADI Early 10 Poor 2 Very Poor 19 Gen Poor
Max ADI Late 12 Poor 2 Very Poor 26 Fair
Max LVORI Early 3 7 4
Max LVORI Late 3 7 4
Min Vsby Early 9 9 5 Fog
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 cloudy with a chance of rain. Lows in the
lower 40s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the upper 20s.
Northwest winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
Highs in the mid 40s. West winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 50s. West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s. Northwest
winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs in the
lower 50s. West winds around 5 mph, becoming south in the
afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the lower 40s.
South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
upper 50s. Southwest winds 5 to 10 mph.
$$
RIZ005-202100-
Bristol RI-
Including the cities of Barrington, Bristol, and Warren
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 46 (-1) 27 (-2) 51
RH % (24h trend) 53 (+10) 100 (+4) 65
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2960 350 2520
Transport Wnd (kts) N 3 NE 3 SW 12
Vent Rate (kt-ft) 8880 1050 30240
Max ADI Early 10 Poor 2 Very Poor 23 Fair
Max ADI Late 12 Poor 2 Very Poor 27 Fair
Max LVORI Early 3 8 4
Max LVORI Late 3 8 4
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
lower 40s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the upper 20s.
Northwest winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s.
Highs in the mid 40s. West winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 50s. West winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s. Northwest
winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs in the
lower 50s. West winds around 5 mph, becoming south in the
afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the lower 40s.
South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
upper 50s. Southwest winds 5 to 10 mph.
$$
RIZ006-202100-
Washington RI-
Including the cities of Kingston, Narragansett, Richmond,
and Westerly
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 46 (-1) 26 (0) 51
RH % (24h trend) 43 (+6) 100 (0) 63
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2890 280 2620
Transport Wnd (kts) N 4 NE 3 SW 12
Vent Rate (kt-ft) 11560 840 31440
Max ADI Early 12 Poor 2 Very Poor 23 Fair
Max ADI Late 15 Gen Poor 2 Very Poor 30 Fair
Max LVORI Early 3 8 4
Max LVORI Late 3 8 4
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 cloudy with a chance of rain. Lows around
40. West winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 10 to 15 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the mid 20s.
Northwest winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
Highs in the mid 40s. West winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 50s. West winds 10 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s. Northwest
winds 10 to 15 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs in the
lower 50s. Northwest winds 5 to 10 mph, becoming south in the
afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the lower 40s.
South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
upper 50s. Southwest winds 5 to 10 mph.
$$
RIZ007-202100-
Newport RI-
Including the cities of Newport, Portsmouth, and Tiverton
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 46 (-1) 30 (-1) 52
RH % (24h trend) 51 (+14) 100 (0) 63
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 9
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2960 300 2740
Transport Wnd (kts) N 4 N 3 SW 13
Vent Rate (kt-ft) 11840 900 35620
Max ADI Early 13 Gen Poor 2 Very Poor 28 Fair
Max ADI Late 16 Gen Poor 2 Very Poor 33 Fair
Max LVORI Early 3 7 4
Max LVORI Late 3 7 4
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
mid 40s. West winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 10 to 15 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows around 30. Northwest
winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s.
Highs in the upper 40s. West winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 50s. West winds 10 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. Northwest
winds 10 to 15 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs in the
lower 50s. Northwest winds 5 to 10 mph, becoming south in the
afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the mid 40s.
South winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
upper 50s. Southwest winds 10 to 15 mph.
$$
RIZ008-202100-
Block Island RI-
Including the city of New Shoreham
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 46 (-1) 38 (+1) 53
RH % (24h trend) 49 (-1) 79 (+3) 63
20ft Wnd AM(mph) N 5 Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 10
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2650 1570 2830
Transport Wnd (kts) N 5 SW 5 SW 15
Vent Rate (kt-ft) 13250 7850 42450
Max ADI Early 19 Gen Poor 2 Very Poor 34 Fair
Max ADI Late 19 Gen Poor 3 Very Poor 40 Fair
Max LVORI Early 3 3 4
Max LVORI Late 3 3 4
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...Cloudy with rain likely. Lows in the mid 40s.
West winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of rain. Highs in the
upper 40s. North winds 10 to 15 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the mid 30s.
North winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s.
Highs in the upper 40s. West winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 50s. West winds 10 to 15 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Northwest
winds around 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs in the
lower 50s. West winds 5 to 10 mph, becoming south in the
afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the upper 40s.
South winds 5 to 10 mph.
.WEDNESDAY...Partly sunny with rain likely. Highs in the mid 50s.
Southwest winds around 10 mph.
$$
MAZ017-202100-
Northern Bristol MA-
Including the cities of Attleboro, Berkley, Easton, Mansfield,
Rehoboth, and Taunton
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Mclear Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 45 (-1) 24 (0) 50
RH % (24h trend) 51 (+14) 100 (0) 58
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 3030 370 2380
Transport Wnd (kts) NE 3 SW 3 SW 13
Vent Rate (kt-ft) 9090 1110 30940
Max ADI Early 9 Poor 2 Very Poor 24 Fair
Max ADI Late 12 Poor 2 Very Poor 29 Fair
Max LVORI Early 3 10 4
Max LVORI Late 3 10 4
Min Vsby Early 9 9 2 Fog
Min Vsby Late 9 2 Fog 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
upper 30s. Southwest winds around 5 mph.
.SATURDAY...Partly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the mid 20s.
Northwest winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs in the mid 40s. Southwest winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs around 50. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly cloudy with a chance of rain. Highs around 50.
West winds around 5 mph, becoming south in the afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the upper 30s.
South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
upper 50s. Southwest winds around 5 mph.
$$
MAZ018-202100-
Western Plymouth MA-
Including the cities of Bridgewater, Brockton, Carver,
Middleboro, and Pembroke
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 46 (0) 25 (0) 50
RH % (24h trend) 60 (+22) 100 (0) 63
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 3150 370 2370
Transport Wnd (kts) N 4 S 3 SW 13
Vent Rate (kt-ft) 12600 1110 30810
Max ADI Early 13 Gen Poor 2 Very Poor 27 Fair
Max ADI Late 15 Gen Poor 2 Very Poor 30 Fair
Max LVORI Early 4 10 4
Max LVORI Late 4 10 4
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 7 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
upper 30s. Southwest winds around 5 mph.
.SATURDAY...Partly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the mid 20s.
Northwest winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs in the mid 40s. Southwest winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Highs in the lower 50s. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. Highs around 50. West winds around
5 mph, becoming southwest in the afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the upper 30s.
South winds around 5 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
upper 50s. Southwest winds around 5 mph.
$$
MAZ019-202100-
Eastern Plymouth MA-
Including the cities of Cohasset, Hingham, Marshfield, Plymouth,
and Scituate
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 46 (0) 27 (-2) 50
RH % (24h trend) 55 (+17) 100 (0) 58
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 3310 280 2420
Transport Wnd (kts) N 5 W 4 SW 15
Vent Rate (kt-ft) 16550 1120 36300
Max ADI Early 14 Gen Poor 2 Very Poor 36 Fair
Max ADI Late 14 Gen Poor 3 Very Poor 39 Fair
Max LVORI Early 4 9 4
Max LVORI Late 4 9 4
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
upper 30s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 10 to 15 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the upper 20s.
Northwest winds 10 to 15 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
Highs in the mid 40s. West winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
Highs around 50. Northwest winds 10 to 15 mph.
.TUESDAY...Partly sunny. Highs around 50. Northwest winds 5 to
10 mph, becoming southwest in the afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows around 40. South
winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
mid 50s. Southwest winds 5 to 10 mph.
$$
MAZ020-202100-
Southern Bristol MA-
Including the cities of Acushnet, Fall River, New Bedford,
Swansea, and Westport
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 47 (0) 25 (-2) 51
RH % (24h trend) 51 (+14) 100 (0) 60
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 3180 290 2760
Transport Wnd (kts) NE 4 NE 4 SW 13
Vent Rate (kt-ft) 12720 1160 35880
Max ADI Early 13 Gen Poor 2 Very Poor 27 Fair
Max ADI Late 15 Gen Poor 2 Very Poor 31 Fair
Max LVORI Early 3 8 4
Max LVORI Late 3 8 4
Min Vsby Early 9 9 8
Min Vsby Late 9 8 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows around
40. Southwest winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 10 to 15 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the upper 20s.
Northwest winds 10 to 15 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
Highs in the upper 40s. West winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 50s. West winds 10 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s. Northwest
winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. Highs in the lower 50s. Northwest winds
5 to 10 mph, becoming south in the afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the lower 40s.
South winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
upper 50s. Southwest winds 10 to 15 mph.
$$
MAZ021-202100-
Southern Plymouth MA-
Including the cities of Marion, Mattapoisett, Rochester,
and Wareham
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 47 (0) 27 (0) 51
RH % (24h trend) 60 (+15) 100 (+4) 65
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 3340 350 2730
Transport Wnd (kts) NE 5 S 2 SW 14
Vent Rate (kt-ft) 16700 700 38220
Max ADI Early 15 Gen Poor 2 Very Poor 27 Fair
Max ADI Late 18 Gen Poor 2 Very Poor 32 Fair
Max LVORI Early 3 9 4
Max LVORI Late 3 9 4
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the
upper 30s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 10 to 15 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the mid 20s.
Northwest winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s.
Highs in the mid 40s. West winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the mid 30s.
Highs in the lower 50s. Northwest winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. Highs in the lower 50s. Northwest winds
5 to 10 mph, becoming south in the afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows around 40. South
winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
upper 50s. Southwest winds 5 to 10 mph.
$$
MAZ022-202100-
Barnstable MA-
Including the cities of Bourne, Chatham, Falmouth, Hyannis,
Provincetown, and Wellfleet
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 47 (+2) 30 (+2) 51
RH % (24h trend) 58 (+18) 100 (0) 58
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 3600 280 2660
Transport Wnd (kts) NE 6 W 3 SW 12
Vent Rate (kt-ft) 21600 840 31920
Max ADI Early 19 Gen Poor 3 Very Poor 29 Fair
Max ADI Late 18 Gen Poor 2 Very Poor 33 Fair
Max LVORI Early 3 7 4
Max LVORI Late 3 7 4
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 cloudy with a chance of rain. Lows in the
lower 40s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of rain. Highs in the
upper 40s. Northwest winds 10 to 15 mph.
.SATURDAY NIGHT...Partly cloudy. Colder. Lows in the lower 30s.
Northwest winds 10 to 15 mph.
.SUNDAY THROUGH MONDAY NIGHT...Partly cloudy. Lows in the upper
30s. Highs in the upper 40s. Northwest winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. Highs in the lower 50s. Northwest winds
5 to 10 mph, becoming southwest in the afternoon.
.TUESDAY NIGHT...Cloudy with a chance of rain. Lows in the lower
40s. South winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
mid 50s. South winds 10 to 15 mph.
$$
MAZ023-202100-
Dukes MA-
Including the cities of Edgartown, Oak Bluffs, and Vineyard Haven
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 47 (+1) 29 (-1) 53
RH % (24h trend) 56 (+21) 100 (0) 61
20ft Wnd AM(mph) N 5 Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var SW 9
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 3360 970 2830
Transport Wnd (kts) N 6 SW 4 SW 12
Vent Rate (kt-ft) 20160 3880 33960
Max ADI Early 21 Fair 4 Very Poor 27 Fair
Max ADI Late 23 Fair 2 Very Poor 32 Fair
Max LVORI Early 3 6 4
Max LVORI Late 3 6 4
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Cloudy with rain likely. Lows in the lower 40s.
Southwest winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of rain. Highs around 50.
Northwest winds 10 to 15 mph.
.SATURDAY NIGHT...Mostly clear. Colder. Lows in the lower 30s.
North winds 10 to 15 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s.
Highs in the upper 40s. West winds 10 to 15 mph.
.MONDAY...Sunny. Highs in the lower 50s. West winds 10 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. Northwest
winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. Highs in the lower 50s. Northwest winds
5 to 10 mph, becoming south in the afternoon.
.TUESDAY NIGHT...Cloudy with rain likely. Lows in the mid 40s.
South winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
mid 50s. Southwest winds 10 to 15 mph.
$$
MAZ024-202100-
Nantucket MA-
Including the city of Nantucket
409 AM EST Thu Nov 20 2025
Today Tonight Fri
Cloud Cover Mcldy Pcldy Pcldy
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 47 (+2) 35 (0) 52
RH % (24h trend) 56 (+11) 96 (+7) 60
20ft Wnd AM(mph) NE 6 Lgt/Var
20ft Wnd PM(mph) NE 5 Lgt/Var SW 9
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 3440 1610 2320
Transport Wnd (kts) N 8 W 4 SW 9
Vent Rate (kt-ft) 27520 6440 20880
Max ADI Early 31 Fair 5 Very Poor 26 Fair
Max ADI Late 27 Fair 2 Very Poor 30 Fair
Max LVORI Early 3 6 4
Max LVORI Late 3 6 4
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...Cloudy with rain likely. Lows in the mid 40s.
Southwest winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of rain. Highs in the
lower 50s. North winds 10 to 15 mph.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. North winds
10 to 15 mph.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s.
Highs in the upper 40s. West winds 10 to 15 mph.
.MONDAY...Sunny. Highs around 50. West winds 10 to 15 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. Northwest
winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. Highs in the lower 50s. Northwest winds
5 to 10 mph, becoming southwest in the afternoon.
.TUESDAY NIGHT...Cloudy with a chance of rain. Lows in the mid
40s. South winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the
mid 50s. South winds 10 to 15 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation above normal.
$$
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