Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
698
FNUS51 KBOX 022009
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
409 PM EDT Tue Sep 2 2025
.DISCUSSION...
Breezier conditions Wednesday with an increasing pressure
gradient behind high pressure. Still, generally tranquil
conditions are expected with a decreasing onshore flow.
Increasing temperatures and moisture Thursday.
Lowest relative humidity values to range around 35 to 55 percent
Wednesday and Thursday.
.OUTLOOK..Friday through Monday...
Next chance for rain arrives by Friday, which may linger into
part of Saturday. Chances of widespread wetting rains are low as
the rain will be showery in nature, but a few select locations
may see upwards of a half inch of rain. Yet another area of high
pressure arrives early next week.
MAZ015-030800-
Suffolk MA-
Including the cities of Boston, Chelsea, Revere, and Winthrop
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (-3) 79 (+5) 56 81
RH % (24h trend) 100 (0) 44 (-2) 100 44
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var SE 5 S 5 S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 370 5670 430 5790
Transport Wnd (kts) SW 5 SE 7 SW 8 S 10
Vent Rate (kt-ft) 1850 39690 3440 57900
Max ADI Early 12 Poor 21 Fair 22 Fair 35 Fair
Max ADI Late 3 Very Poor 38 Fair 4 Very Poor 50 Gen Good
Max LVORI Early 7 2 6 1
Max LVORI Late 7 2 6 1
Min Vsby Early 9 9 9 9
Min Vsby Late 8 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.FRIDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. South winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 60s. South winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Southwest winds 10 to 15 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 60. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. West winds 5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
Highs in the lower 70s. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming southeast in the afternoon.
$$
MAZ016-030800-
Eastern Norfolk MA-
Including the cities of Braintree, Milton, Quincy, and Weymouth
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (-4) 79 (+5) 55 80
RH % (24h trend) 100 (0) 45 (-5) 100 47
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var SE 5 Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 320 5630 390 5170
Transport Wnd (kts) S 5 SE 7 SW 8 S 10
Vent Rate (kt-ft) 1600 39410 3120 51700
Max ADI Early 16 Gen Poor 20 Gen Poor 22 Fair 35 Fair
Max ADI Late 3 Very Poor 40 Fair 4 Very Poor 55 Gen Good
Max LVORI Early 9 2 7 1
Max LVORI Late 9 2 7 1
Min Vsby Early 9 9 9 9
Min Vsby Late 6 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.FRIDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. South winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 60s. South winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of showers.
Not as warm. Lows around 60. Highs in the lower 70s. West winds
5 to 10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
Highs in the lower 70s. Northwest winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming southeast in the afternoon.
$$
MAZ013-030800-
Western Norfolk MA-
Including the cities of Bellingham, Dedham, Foxborough, Medfield,
Norwood, Stoughton, and Wellesley
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (-3) 79 (+3) 52 79
RH % (24h trend) 100 (0) 40 (-3) 100 45
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 6
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 280 6670 390 5380
Transport Wnd (kts) SW 5 E 6 SW 7 S 10
Vent Rate (kt-ft) 1400 40020 2730 53800
Max ADI Early 31 Fair 20 Gen Poor 30 Fair 42 Gen Good
Max ADI Late 3 Very Poor 52 Gen Good 4 Very Poor 67 Good
Max LVORI Early 10 2 9 1
Max LVORI Late 10 2 9 1
Min Vsby Early 9 8 9 9
Min Vsby Late 5 Fog 9 6 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 60. South winds
around 5 mph.
.FRIDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Cooler. Highs in
the lower 70s. West winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
Highs in the lower 70s. Northwest winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
$$
MAZ014-030800-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham,
and Woburn
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (-3) 79 (+2) 56 81
RH % (24h trend) 100 (0) 42 (-3) 96 42
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var SE 5 Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 310 6780 390 6280
Transport Wnd (kts) SW 5 SE 7 SW 7 S 11
Vent Rate (kt-ft) 1550 47460 2730 69080
Max ADI Early 24 Fair 26 Fair 27 Fair 47 Gen Good
Max ADI Late 3 Very Poor 55 Gen Good 4 Very Poor 71 Good
Max LVORI Early 9 1 6 1
Max LVORI Late 9 1 6 1
Min Vsby Early 9 9 9 9
Min Vsby Late 8 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.FRIDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 60s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
mid 80s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Cooler. Highs in
the mid 70s. West winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
Highs in the mid 70s. Northwest winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
$$
MAZ007-030800-
Eastern Essex MA-
Including the cities of Beverly, Gloucester, Newburyport,
Peabody, Salem, and Saugus
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (-4) 77 (+3) 56 79
RH % (24h trend) 100 (0) 47 (-1) 100 45
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var SE 6 S 5 S 8 G17
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 350 3880 410 4360
Transport Wnd (kts) SW 5 SE 8 SW 7 S 12
Vent Rate (kt-ft) 1750 31040 2870 52320
Max ADI Early 11 Poor 17 Gen Poor 12 Poor 24 Fair
Max ADI Late 3 Very Poor 26 Fair 5 Very Poor 42 Gen Good
Max LVORI Early 9 2 6 2
Max LVORI Late 9 2 6 2
Min Vsby Early 9 9 5 Fog 9
Min Vsby Late 9 9 1 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 10 to 15 mph.
.FRIDAY...Partly sunny with a chance of showers. Highs around 80.
South winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. South winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the lower 70s. West winds 5 to
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
Highs in the lower 70s. Northwest winds 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
$$
MAZ006-030800-
Western Essex MA-
Including the cities of Amesbury, Andover, Haverhill, Lawrence,
Methuen, and Topsfield
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (-2) 79 (+2) 54 80
RH % (24h trend) 100 (0) 42 (0) 100 44
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 6
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 310 6880 400 6880
Transport Wnd (kts) SW 5 S 7 SW 6 S 12
Vent Rate (kt-ft) 1550 48160 2400 82560
Max ADI Early 21 Fair 21 Fair 17 Gen Poor 44 Gen Good
Max ADI Late 3 Very Poor 54 Gen Good 4 Very Poor 95 Good
Max LVORI Early 9 2 7 1
Max LVORI Late 9 2 7 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 60. South winds 5 to 10 mph.
.FRIDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. West winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows around 50. Highs in
the lower 70s. Northwest winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph, becoming south around 5 mph in the afternoon.
$$
MAZ005-030800-
Central Middlesex MA-
Including the cities of Burlington, Chelmsford, Framingham,
Hopkinton, Lowell, and Natick
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (-2) 80 (+2) 54 81
RH % (24h trend) 100 (0) 40 (0) 100 42
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 320 7060 410 6790
Transport Wnd (kts) SW 5 S 7 SW 6 S 11
Vent Rate (kt-ft) 1600 49420 2460 74690
Max ADI Early 30 Fair 21 Fair 32 Fair 51 Gen Good
Max ADI Late 3 Very Poor 58 Gen Good 4 Very Poor 88 Good
Max LVORI Early 9 1 7 1
Max LVORI Late 9 1 7 1
Min Vsby Early 9 7 9 9
Min Vsby Late 3 Fog 9 8 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 60. South winds 5 to 10 mph.
.FRIDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. West winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds
around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows around 50. Highs in
the lower 70s. Northwest winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph, becoming south around 5 mph in the afternoon.
$$
MAZ012-030800-
Southern Worcester MA-
Including the cities of Milford, Oxford, Sturbridge, Uxbridge,
Westborough, and Worcester
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (-1) 79 (+2) 52 79
RH % (24h trend) 100 (0) 42 (-1) 100 45
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 6
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 270 6580 380 5640
Transport Wnd (kts) SW 5 SW 6 SW 6 S 10
Vent Rate (kt-ft) 1350 39480 2280 56400
Max ADI Early 30 Fair 22 Fair 29 Fair 51 Gen Good
Max ADI Late 3 Very Poor 48 Gen Good 4 Very Poor 64 Good
Max LVORI Early 9 1 9 1
Max LVORI Late 9 1 9 1
Min Vsby Early 9 4 Fog 9 9
Min Vsby Late 6 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 60. South winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a chance of
showers. Lows 60 to 65. Highs in the lower 80s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the mid 50s. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. West winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 50. Northwest winds
around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the upper 40s.
Highs in the lower 70s. North winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming southwest around 5 mph in the afternoon.
$$
MAZ004-030800-
Northern Worcester MA-
Including the cities of Athol, Boylston, Brookfield, Fitchburg,
Gardner, and Harvard
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (-2) 79 (+2) 50 79
RH % (24h trend) 100 (0) 36 (+1) 100 42
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 250 6640 320 6160
Transport Wnd (kts) SW 6 SW 6 S 6 S 12
Vent Rate (kt-ft) 1500 39840 1920 73920
Max ADI Early 25 Fair 23 Fair 25 Fair 58 Gen Good
Max ADI Late 3 Very Poor 48 Gen Good 4 Very Poor 66 Good
Max LVORI Early 9 1 9 1
Max LVORI Late 9 1 9 1
Min Vsby Early 9 1 Fog 9 9
Min Vsby Late 1 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. South winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a chance of
showers. Lows 58 to 63. Highs in the upper 70s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the lower 50s. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. West winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northwest
winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the upper 40s.
Highs in the upper 60s. North winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph, becoming southwest around 5 mph in the afternoon.
$$
MAZ026-030800-
Northern Middlesex MA-
Including the cities of Ashby, Ayer, Groton, Pepperell, Shirley,
and Townsend
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (0) 81 (+3) 53 81
RH % (24h trend) 100 (0) 42 (0) 96 44
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 5
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 330 6620 360 6840
Transport Wnd (kts) SW 6 SW 6 S 6 S 13
Vent Rate (kt-ft) 1980 39720 2160 88920
Max ADI Early 30 Fair 25 Fair 31 Fair 57 Gen Good
Max ADI Late 3 Very Poor 48 Gen Good 4 Very Poor 104 Very Good
Max LVORI Early 9 1 7 1
Max LVORI Late 9 1 7 1
Min Vsby Early 9 2 Fog 9 9
Min Vsby Late 2 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. South winds around 5 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a chance of
showers. Lows 58 to 64. Highs in the lower 80s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the mid 50s. West winds around 5 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. West winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds
around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the upper 40s.
Highs in the lower 70s. Northwest winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph, becoming southwest around 5 mph in the afternoon.
$$
MAZ002-030800-
Western Franklin MA-
Including the cities of Ashfield, Charlemont, Colrain,
and Shelburne
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (0) 77 (+2) 50 77
RH % (24h trend) 96 (-4) 41 (+2) 96 45
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 6
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 120 6000 250 6350
Transport Wnd (kts) SW 6 SW 4 SW 6 S 15
Vent Rate (kt-ft) 720 24000 1500 95250
Max ADI Early 18 Gen Poor 27 Fair 26 Fair 60 Gen Good
Max ADI Late 3 Very Poor 36 Fair 4 Very Poor 102 Very Good
Max LVORI Early 6 2 6 1
Max LVORI Late 6 2 6 1
Min Vsby Early 9 1 Fog 9 9
Min Vsby Late 2 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with showers likely. Patchy fog.
Lows in the upper 50s. South winds 5 to 10 mph.
.FRIDAY...Mostly cloudy with showers likely. Patchy fog. Highs in
the mid 70s. South winds 5 to 10 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A chance of showers.
Lows around 60. Highs in the mid 70s. Southwest winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the upper 40s. West winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 60s. West winds around
5 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows in the
mid 40s. Highs in the mid 60s. North winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph, becoming southwest in the afternoon.
$$
MAZ003-030800-
Eastern Franklin MA-
Including the cities of Greenfield, Leverett, Northfield, Orange,
and Whately
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (-2) 80 (+1) 52 80
RH % (24h trend) 100 (0) 35 (0) 100 42
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 190 6300 280 5500
Transport Wnd (kts) SW 4 SW 5 S 5 S 13
Vent Rate (kt-ft) 760 31500 1400 71500
Max ADI Early 18 Gen Poor 18 Gen Poor 22 Fair 50 Gen Good
Max ADI Late 3 Very Poor 38 Fair 4 Very Poor 63 Good
Max LVORI Early 10 2 8 1
Max LVORI Late 10 2 8 1
Min Vsby Early 9 1 Fog 9 9
Min Vsby Late 2 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 60. South winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a chance of
showers. Lows in the lower 60s. Highs in the upper 70s. Southwest
winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the lower 50s. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 70s. West winds around
5 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows in the
upper 40s. Highs around 70. North winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph, becoming southwest around 5 mph in the afternoon.
$$
MAZ008-030800-
Western Hampshire MA-
Including the cities of Chesterfield, Plainfield, Westhampton,
Williamsburg, and Worthington
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (0) 76 (+2) 50 77
RH % (24h trend) 100 (0) 42 (0) 96 48
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 160 5750 260 6230
Transport Wnd (kts) S 6 SW 4 SW 6 S 14
Vent Rate (kt-ft) 960 23000 1560 87220
Max ADI Early 17 Gen Poor 23 Fair 27 Fair 55 Gen Good
Max ADI Late 4 Very Poor 38 Fair 4 Very Poor 72 Good
Max LVORI Early 7 2 6 1
Max LVORI Late 7 2 6 1
Min Vsby Early 9 1 Fog 9 9
Min Vsby Late 2 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with showers likely. Patchy fog.
Lows in the upper 50s. South winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a chance of
showers. Lows in the upper 50s. Highs in the mid 70s. Southwest
winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows around 50. West winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the upper 60s. West winds around
5 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows in the
mid 40s. Highs in the upper 60s. Northwest winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph, becoming southwest around 5 mph in the afternoon.
$$
MAZ010-030800-
Eastern Hampshire MA-
Including the cities of Amherst, Belchertown, Northampton,
Southampton, and Ware
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (-1) 80 (+1) 52 81
RH % (24h trend) 100 (0) 40 (+1) 100 45
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 280 6240 370 5520
Transport Wnd (kts) S 6 SW 5 S 6 S 12
Vent Rate (kt-ft) 1680 31200 2220 66240
Max ADI Early 19 Gen Poor 18 Gen Poor 24 Fair 45 Gen Good
Max ADI Late 3 Very Poor 38 Fair 4 Very Poor 60 Gen Good
Max LVORI Early 10 2 8 1
Max LVORI Late 10 2 8 1
Min Vsby Early 9 2 Fog 9 9
Min Vsby Late 2 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 60. South winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a chance of
showers. Lows in the lower 60s. Highs around 80. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the lower 50s. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the lower 70s. West winds around
5 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows in the
upper 40s. Highs in the lower 70s. North winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming southwest in the afternoon.
$$
MAZ009-030800-
Western Hampden MA-
Including the cities of Blandford, Chester, Granville,
Montgomery, Russell, and Tolland
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (0) 77 (+2) 51 77
RH % (24h trend) 100 (0) 43 (+2) 100 47
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 100 5590 220 5870
Transport Wnd (kts) SW 6 SW 4 S 6 S 14
Vent Rate (kt-ft) 600 22360 1320 82180
Max ADI Early 19 Gen Poor 27 Fair 25 Fair 52 Gen Good
Max ADI Late 3 Very Poor 36 Fair 4 Very Poor 73 Good
Max LVORI Early 6 2 7 1
Max LVORI Late 6 2 7 1
Min Vsby Early 9 2 Fog 9 9
Min Vsby Late 2 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with showers likely. Patchy fog.
Lows in the upper 50s. South winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a chance of
showers. Lows around 60. Highs in the upper 70s. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the lower 50s. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows in the
mid 40s. Highs in the upper 60s. Northwest winds around 5 mph.
.TUESDAY...Mostly sunny. Highs around 70. Northeast winds around
5 mph, becoming south around 5 mph in the afternoon.
$$
MAZ011-030800-
Eastern Hampden MA-
Including the cities of Chicopee, Holland, Palmer, Southwick,
Springfield, and Westfield
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (-1) 80 (+2) 52 80
RH % (24h trend) 100 (0) 38 (+1) 100 45
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 270 6240 360 5240
Transport Wnd (kts) S 5 SW 6 SW 6 S 12
Vent Rate (kt-ft) 1350 37440 2160 62880
Max ADI Early 20 Gen Poor 19 Gen Poor 26 Fair 46 Gen Good
Max ADI Late 3 Very Poor 46 Gen Good 4 Very Poor 56 Gen Good
Max LVORI Early 10 2 9 1
Max LVORI Late 10 2 9 1
Min Vsby Early 9 2 Fog 9 9
Min Vsby Late 2 Fog 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. South winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a chance of
showers. Lows in the lower 60s. Highs around 80. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the mid 50s. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Northwest winds around 5 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows in the
upper 40s. Highs in the lower 70s. North winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming southwest around 5 mph in the afternoon.
$$
CTZ002-030800-
Hartford CT-
Including the cities of Hartford, Glastonbury, Granby,
Southington, and Windsor Locks
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (-1) 80 (+2) 53 80
RH % (24h trend) 100 (0) 39 (0) 100 45
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 280 6460 390 4800
Transport Wnd (kts) W 4 SW 5 S 7 S 12
Vent Rate (kt-ft) 1120 32300 2730 57600
Max ADI Early 21 Fair 21 Fair 28 Fair 48 Gen Good
Max ADI Late 3 Very Poor 42 Gen Good 3 Very Poor 56 Gen Good
Max LVORI Early 10 2 9 1
Max LVORI Late 10 2 9 1
Min Vsby Early 9 4 Fog 8 9
Min Vsby Late 4 Fog 9 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. South winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a chance of
showers. Lows in the mid 60s. Highs in the lower 80s. Southwest
winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the mid 50s. Southwest winds 5 to 10 mph, becoming
northwest after midnight.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Northwest winds around 5 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows in the
upper 40s. Highs in the lower 70s. North winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming south around 5 mph in the afternoon.
$$
CTZ003-030800-
Tolland CT-
Including the cities of Mansfield, Stafford Springs, and Vernon
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (-1) 78 (+1) 52 78
RH % (24h trend) 100 (0) 42 (-1) 100 48
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 190 6200 300 4140
Transport Wnd (kts) W 3 SW 5 S 7 S 10
Vent Rate (kt-ft) 570 31000 2100 41400
Max ADI Early 19 Gen Poor 19 Gen Poor 24 Fair 42 Gen Good
Max ADI Late 2 Very Poor 41 Gen Good 3 Very Poor 47 Gen Good
Max LVORI Early 10 2 9 1
Max LVORI Late 10 2 9 1
Min Vsby Early 9 1 Fog 8 9
Min Vsby Late 1 Fog 9 3 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 60. South winds 5 to 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a chance of
showers. Lows in the lower 60s. Highs around 80. Southwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the mid 50s. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Northwest winds around 5 mph.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows in the
upper 40s. Highs in the lower 70s. North winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming south around 5 mph in the afternoon.
$$
CTZ004-030800-
Windham CT-
Including the cities of Ashford, Plainfield, Putnam,
and Willimantic
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (-1) 79 (+2) 52 78
RH % (24h trend) 100 (0) 45 (+3) 100 50
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 260 6480 370 4660
Transport Wnd (kts) NW 4 W 5 SW 5 S 10
Vent Rate (kt-ft) 1040 32400 1850 46600
Max ADI Early 29 Fair 19 Gen Poor 28 Fair 40 Fair
Max ADI Late 2 Very Poor 44 Gen Good 3 Very Poor 47 Gen Good
Max LVORI Early 10 2 9 1
Max LVORI Late 10 2 9 1
Min Vsby Early 9 0 Fog 6 Fog 9
Min Vsby Late 1 Fog 9 1 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 60. South winds 5 to 10 mph.
.FRIDAY...Partly sunny with a chance of showers. Highs around 80.
South winds 5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Cooler.
Lows in the mid 50s. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Northwest winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows around 50. Northwest winds
around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the upper 40s.
Highs in the lower 70s. North winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph, becoming south around 5 mph in the afternoon.
$$
RIZ001-030800-
Northwest Providence RI-
Including the cities of Cumberland, Foster, Glocester,
and Smithfield
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 50 (-3) 79 (+3) 53 77
RH % (24h trend) 100 (0) 46 (-2) 100 50
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 250 6450 350 4890
Transport Wnd (kts) W 4 NE 5 SW 6 S 10
Vent Rate (kt-ft) 1000 32250 2100 48900
Max ADI Early 30 Fair 21 Fair 26 Fair 37 Fair
Max ADI Late 2 Very Poor 42 Gen Good 4 Very Poor 52 Gen Good
Max LVORI Early 10 2 9 1
Max LVORI Late 10 2 9 1
Min Vsby Early 9 3 Fog 9 9
Min Vsby Late 4 Fog 9 2 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds around 5 mph.
.FRIDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. South winds 5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Northwest winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows around 50. Highs in
the lower 70s. North winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
$$
RIZ002-030800-
Southeast Providence RI-
Including the cities of Cranston, Johnston, Pawtucket,
and Providence
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (-3) 79 (+2) 55 77
RH % (24h trend) 100 (0) 48 (0) 100 54
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 320 6170 420 4610
Transport Wnd (kts) W 3 E 6 SW 7 S 10
Vent Rate (kt-ft) 960 37020 2940 46100
Max ADI Early 32 Fair 22 Fair 30 Fair 35 Fair
Max ADI Late 2 Very Poor 47 Gen Good 3 Very Poor 46 Gen Good
Max LVORI Early 10 2 9 1
Max LVORI Late 10 2 9 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 3 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. A chance of showers.
Lows 61 to 67. Highs around 80. South winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the lower 70s. West winds 5 to
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
Highs in the lower 70s. North winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
$$
RIZ003-030800-
Western Kent RI-
Including the cities of Coventry and West Greenwich
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (-2) 76 (+1) 53 76
RH % (24h trend) 100 (0) 48 (0) 100 54
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 240 6090 420 4400
Transport Wnd (kts) N 3 E 6 SW 6 S 10
Vent Rate (kt-ft) 720 36540 2520 44000
Max ADI Early 29 Fair 23 Fair 26 Fair 36 Fair
Max ADI Late 2 Very Poor 45 Gen Good 3 Very Poor 44 Gen Good
Max LVORI Early 10 2 9 2
Max LVORI Late 10 2 9 2
Min Vsby Early 9 6 Fog 1 Fog 9
Min Vsby Late 6 Fog 9 1 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. South winds 5 to
10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs around
80. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. West winds 5 to 10 mph.
.SUNDAY...Mostly sunny with a chance of showers. Highs in the
lower 70s. Northwest winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
Highs in the lower 70s. North winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph, becoming southeast in the afternoon.
$$
RIZ004-030800-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (-3) 77 (+1) 55 77
RH % (24h trend) 100 (0) 46 (0) 100 52
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var SE 5 Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 370 5440 480 4240
Transport Wnd (kts) SW 3 SE 6 SW 7 S 10
Vent Rate (kt-ft) 1110 32640 3360 42400
Max ADI Early 26 Fair 16 Gen Poor 25 Fair 34 Fair
Max ADI Late 2 Very Poor 41 Gen Good 3 Very Poor 43 Gen Good
Max LVORI Early 10 2 9 2
Max LVORI Late 10 2 9 2
Min Vsby Early 9 9 5 Fog 9
Min Vsby Late 8 9 2 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. South winds 10 to
15 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 60s. South winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs around
80. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the lower 70s. West winds 5 to
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northwest
winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
Highs in the lower 70s. North winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming southeast in the afternoon.
$$
RIZ005-030800-
Bristol RI-
Including the cities of Barrington, Bristol, and Warren
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 53 (-4) 77 (+1) 56 76
RH % (24h trend) 100 (0) 50 (+2) 100 58
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var S 5 Lgt/Var S 8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 340 4420 480 3720
Transport Wnd (kts) S 3 SE 6 SW 7 S 11
Vent Rate (kt-ft) 1020 26520 3360 40920
Max ADI Early 26 Fair 12 Poor 19 Gen Poor 30 Fair
Max ADI Late 2 Very Poor 33 Fair 3 Very Poor 44 Gen Good
Max LVORI Early 10 2 9 3
Max LVORI Late 10 2 9 3
Min Vsby Early 9 9 3 Fog 9
Min Vsby Late 9 9 2 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. South winds 10 to
15 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 60s. South winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs around
80. Southwest winds 10 to 15 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of showers.
Lows in the lower 60s. Highs in the lower 70s. West winds 5 to
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northwest
winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
Highs in the lower 70s. North winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming southeast in the afternoon.
$$
RIZ006-030800-
Washington RI-
Including the cities of Kingston, Narragansett, Richmond,
and Westerly
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 51 (-3) 75 (+1) 54 75
RH % (24h trend) 100 (0) 48 (0) 100 55
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var SE 5 Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 360 4410 460 3730
Transport Wnd (kts) N 3 SE 7 SW 4 S 10
Vent Rate (kt-ft) 1080 30870 1840 37300
Max ADI Early 24 Fair 16 Gen Poor 19 Gen Poor 28 Fair
Max ADI Late 2 Very Poor 32 Fair 3 Very Poor 39 Fair
Max LVORI Early 10 2 9 3
Max LVORI Late 10 2 9 3
Min Vsby Early 9 8 1 Fog 9
Min Vsby Late 6 Fog 9 1 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. South winds 10 to
15 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. South winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Southwest winds 10 to 15 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the lower 70s. West winds 5 to
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
Highs in the lower 70s. North winds 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
$$
RIZ007-030800-
Newport RI-
Including the cities of Newport, Portsmouth, and Tiverton
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-3) 75 (0) 58 75
RH % (24h trend) 100 (0) 48 (+2) 100 58
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var S 5 Lgt/Var S 8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 330 2740 460 3120
Transport Wnd (kts) SE 3 S 7 SW 7 S 10
Vent Rate (kt-ft) 990 19180 3220 31200
Max ADI Early 22 Fair 12 Poor 17 Gen Poor 25 Fair
Max ADI Late 2 Very Poor 23 Fair 3 Very Poor 36 Fair
Max LVORI Early 9 3 7 3
Max LVORI Late 9 3 7 3
Min Vsby Early 9 9 2 Fog 9
Min Vsby Late 8 9 2 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
5 to 10 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. South winds 10 to
15 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 60s. South winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Southwest winds 10 to 15 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of showers.
Lows in the lower 60s. Highs in the lower 70s. West winds 5 to
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northwest
winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
Highs in the lower 70s. North winds 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph, becoming southeast in the afternoon.
$$
RIZ008-030800-
Block Island RI-
Including the city of New Shoreham
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 58 (-2) 71 (0) 61 73
RH % (24h trend) 100 (0) 59 (-2) 93 73
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) SE 5 SE 5 Lgt/Var S 8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 940 1230 880 1480
Transport Wnd (kts) E 6 SE 7 S 9 S 10
Vent Rate (kt-ft) 5640 8610 7920 14800
Max ADI Early 18 Gen Poor 9 Poor 15 Gen Poor 16 Gen Poor
Max ADI Late 3 Very Poor 16 Gen Poor 3 Very Poor 22 Fair
Max LVORI Early 7 3 6 3
Max LVORI Late 7 3 6 3
Min Vsby Early 9 9 3 Fog 9
Min Vsby Late 9 9 2 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
around 10 mph.
.FRIDAY...Mostly sunny. Highs in the mid 70s. South winds around
10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 60s. South winds around 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
mid 70s. Southwest winds around 10 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of showers.
Lows in the lower 60s. Highs in the lower 70s. West winds 5 to
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northwest
winds 5 to 10 mph.
.MONDAY...Sunny. Highs around 70. Northwest winds 5 to 10 mph.
.MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the upper 50s.
Highs in the upper 60s. Southeast winds 5 to 10 mph.
$$
MAZ017-030800-
Northern Bristol MA-
Including the cities of Attleboro, Berkley, Easton, Mansfield,
Rehoboth, and Taunton
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 48 (-4) 78 (+1) 53 78
RH % (24h trend) 100 (0) 45 (0) 100 50
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 350 5940 430 4300
Transport Wnd (kts) SW 3 E 6 SW 7 S 10
Vent Rate (kt-ft) 1050 35640 3010 43000
Max ADI Early 27 Fair 16 Gen Poor 26 Fair 34 Fair
Max ADI Late 2 Very Poor 44 Gen Good 3 Very Poor 47 Gen Good
Max LVORI Early 10 2 9 1
Max LVORI Late 10 2 9 1
Min Vsby Early 9 7 6 Fog 9
Min Vsby Late 4 Fog 9 1 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds around 5 mph.
.FRIDAY...Mostly sunny. Highs around 80. South winds 5 to 10 mph.
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the lower 70s. West winds 5 to
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
Highs in the lower 70s. North winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
$$
MAZ018-030800-
Western Plymouth MA-
Including the cities of Bridgewater, Brockton, Carver,
Middleboro, and Pembroke
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (-4) 77 (+2) 53 78
RH % (24h trend) 100 (0) 47 (-1) 100 48
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var S 6
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 350 5490 430 4380
Transport Wnd (kts) S 3 E 6 SW 7 S 10
Vent Rate (kt-ft) 1050 32940 3010 43800
Max ADI Early 21 Fair 16 Gen Poor 24 Fair 36 Fair
Max ADI Late 2 Very Poor 41 Gen Good 3 Very Poor 48 Gen Good
Max LVORI Early 10 2 9 1
Max LVORI Late 10 2 9 1
Min Vsby Early 9 8 3 Fog 9
Min Vsby Late 3 Fog 9 1 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows around 60. South winds
around 5 mph.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Lows 60 to 66. Highs
around 80. South winds 5 to 10 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the mid 70s. West winds 5 to
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest
winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the lower 50s.
Highs in the lower 70s. North winds around 5 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. North winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
$$
MAZ019-030800-
Eastern Plymouth MA-
Including the cities of Cohasset, Hingham, Marshfield, Plymouth,
and Scituate
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (-5) 76 (+4) 55 77
RH % (24h trend) 100 (0) 46 (-5) 100 48
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var SE 5 Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 340 3740 400 4070
Transport Wnd (kts) S 4 SE 7 SW 7 S 10
Vent Rate (kt-ft) 1360 26180 2800 40700
Max ADI Early 11 Poor 13 Gen Poor 16 Gen Poor 28 Fair
Max ADI Late 3 Very Poor 25 Fair 4 Very Poor 40 Fair
Max LVORI Early 10 2 9 2
Max LVORI Late 10 2 9 2
Min Vsby Early 9 9 5 Fog 9
Min Vsby Late 5 Fog 9 2 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s.
Highs in the upper 70s. South winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs around
80. Southwest winds 10 to 15 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the lower 70s. West winds 5 to
10 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northwest
winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
Highs in the lower 70s. North winds 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs around 70. North winds around
5 mph, becoming east in the afternoon.
$$
MAZ020-030800-
Southern Bristol MA-
Including the cities of Acushnet, Fall River, New Bedford,
Swansea, and Westport
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (-5) 77 (+1) 54 78
RH % (24h trend) 100 (0) 46 (0) 100 54
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var SE 5 Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 320 4660 400 3630
Transport Wnd (kts) E 3 SE 7 SW 7 S 10
Vent Rate (kt-ft) 960 32620 2800 36300
Max ADI Early 25 Fair 14 Gen Poor 22 Fair 30 Fair
Max ADI Late 2 Very Poor 33 Fair 3 Very Poor 39 Fair
Max LVORI Early 10 2 9 3
Max LVORI Late 10 2 9 3
Min Vsby Early 9 7 5 Fog 9
Min Vsby Late 4 Fog 9 3 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Lows 62 to 67. Highs in
the upper 70s. South winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs around
80. Southwest winds 10 to 15 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of showers.
Lows in the upper 50s. Highs in the mid 70s. West winds 10 to
15 mph.
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northwest
winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the mid 50s.
Highs in the lower 70s. North winds 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph, becoming southeast in the afternoon.
$$
MAZ021-030800-
Southern Plymouth MA-
Including the cities of Marion, Mattapoisett, Rochester,
and Wareham
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (-5) 76 (+1) 55 77
RH % (24h trend) 100 (0) 50 (0) 100 54
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var SE 5 Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 400 4700 470 3800
Transport Wnd (kts) E 5 SE 7 SW 7 S 11
Vent Rate (kt-ft) 2000 32900 3290 41800
Max ADI Early 23 Fair 15 Gen Poor 20 Gen Poor 33 Fair
Max ADI Late 2 Very Poor 35 Fair 3 Very Poor 42 Gen Good
Max LVORI Early 10 2 9 3
Max LVORI Late 10 2 9 3
Min Vsby Early 9 9 5 Fog 9
Min Vsby Late 4 Fog 9 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s.
Highs in the upper 70s. South winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. Southwest winds 10 to 15 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of showers.
Lows around 60. Highs in the mid 70s. West winds 10 to 15 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest
winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming north after midnight.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
around 5 mph, becoming southeast in the afternoon.
$$
MAZ022-030800-
Barnstable MA-
Including the cities of Bourne, Chatham, Falmouth, Hyannis,
Provincetown, and Wellfleet
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 52 (-5) 73 (+1) 58 75
RH % (24h trend) 100 (0) 53 (+2) 100 58
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) Lgt/Var SE 5 Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 370 3010 470 3270
Transport Wnd (kts) SE 5 SE 7 SW 6 S 10
Vent Rate (kt-ft) 1850 21070 2820 32700
Max ADI Early 16 Gen Poor 13 Gen Poor 17 Gen Poor 24 Fair
Max ADI Late 3 Very Poor 23 Fair 3 Very Poor 34 Fair
Max LVORI Early 10 3 7 3
Max LVORI Late 10 3 7 3
Min Vsby Early 9 9 2 Fog 9
Min Vsby Late 9 9 2 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s.
Highs in the mid 70s. South winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Southwest winds 10 to 15 mph.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly cloudy with a
chance of showers. Lows around 60. Highs in the lower 70s.
Northwest winds 10 to 15 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy. Lows in the upper 50s.
Highs around 70. East winds 5 to 10 mph.
$$
MAZ023-030800-
Dukes MA-
Including the cities of Edgartown, Oak Bluffs, and Vineyard Haven
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 49 (-6) 72 (0) 57 74
RH % (24h trend) 100 (0) 57 (0) 100 64
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) E 5 SE 5 Lgt/Var S 8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 640 2100 550 2430
Transport Wnd (kts) E 3 SE 7 SW 7 SW 10
Vent Rate (kt-ft) 1920 14700 3850 24300
Max ADI Early 23 Fair 13 Gen Poor 15 Gen Poor 20 Gen Poor
Max ADI Late 4 Very Poor 19 Gen Poor 3 Very Poor 31 Fair
Max LVORI Early 10 3 6 3
Max LVORI Late 10 3 6 3
Min Vsby Early 9 9 7 9
Min Vsby Late 8 9 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds 5 to 10 mph.
.FRIDAY AND FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s.
Highs in the mid 70s. South winds 10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
mid 70s. Southwest winds 10 to 15 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of showers.
Lows in the lower 60s. Highs in the lower 70s. West winds 10 to
15 mph.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 50s. Northwest
winds 5 to 10 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy. Lows in the upper 50s.
Highs in the lower 70s. Southeast winds 5 to 10 mph.
$$
MAZ024-030800-
Nantucket MA-
Including the city of Nantucket
409 PM EDT Tue Sep 2 2025
Tonight Wed Wed Night Thu
Cloud Cover Pcldy Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (-4) 71 (+2) 59 73
RH % (24h trend) 100 (0) 66 (+3) 97 71
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) E 5 E 6 Lgt/Var S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 900 1720 1070 1630
Transport Wnd (kts) E 5 NE 6 SW 7 S 10
Vent Rate (kt-ft) 4500 10320 7490 16300
Max ADI Early 21 Fair 14 Gen Poor 13 Gen Poor 16 Gen Poor
Max ADI Late 4 Very Poor 17 Gen Poor 3 Very Poor 22 Fair
Max LVORI Early 10 4 6 3
Max LVORI Late 10 4 6 3
Min Vsby Early 9 9 5 Fog 9
Min Vsby Late 9 9 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
5 to 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. South winds 10 to 15 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 60s. South winds
10 to 15 mph.
.SATURDAY...Partly sunny with a chance of showers. Highs in the
mid 70s. South winds 10 to 15 mph.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of showers.
Lows in the mid 60s. Highs in the lower 70s. West winds 10 to
15 mph.
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 60. Northwest winds 5 to 10 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy. Lows around 60. Highs
around 70. East winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation near normal.
$$
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