Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
201
FNUS51 KBOX 052008
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
407 PM EDT Fri Sep 5 2025
.DISCUSSION...
Rain early this morning gives way to mainly dry conditions late
this morning, cannot rule out a spotty shower this afternoon,
mainly over northern Massachusetts. A cold front arrives Saturday
afternoon with showers and thunderstorms.
Lowest relative humidity values today will range between 50 and
60 percent, then 60 and 80 percent on Saturday.
.OUTLOOK..Sunday through Wednesday...
Showers continue into Sunday. High pressure brings dry and cooler
conditions late this weekend through mid next week.
MAZ015-060800-
Suffolk MA-
Including the cities of Boston, Chelsea, Revere, and Winthrop
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 40 80 90
Chance of Thunder (%) 0 30 30 20
Temp (24h trend) 67 (+3) 87 (+3) 60 69
RH % (24h trend) 93 (-7) 58 (+5) 100 70
20ft Wnd AM(mph) S 7 G18 Lgt/Var
20ft Wnd PM(mph) S 9 G21 S 12 G23 SW 8 G21 Lgt/Var
Precip Amount 0.00 0.04 0.32 0.39
Precip Duration 1 9 9
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt (ft-AGL) 450 3700 580 1880
Transport Wnd (kts) SW 13 S 20 SW 20 NW 6
Vent Rate (kt-ft) 5850 74000 11600 11280
Max ADI Early 18 Gen Poor 34 Fair 15 Gen Poor 22 Fair
Max ADI Late 12 Poor 53 Gen Good 6 Very Poor 22 Fair
Max LVORI Early 5 4 6 4
Max LVORI Late 5 4 6 4
Min Vsby Early 9 9 5 Fog 1 Fog
Min Vsby Late 9 9 4 Fog 6 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 30 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. West winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
around 5 mph, becoming north after midnight.
.TUESDAY...Sunny. Highs around 70. Northeast winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid
50s. Highs around 70. West winds 5 to 10 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the mid
50s. Highs in the upper 70s. North winds 5 to 10 mph.
.FRIDAY...Sunny, cooler. Highs in the upper 60s. Northeast winds
5 to 10 mph.
$$
MAZ016-060800-
Eastern Norfolk MA-
Including the cities of Braintree, Milton, Quincy, and Weymouth
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 30 80 90
Chance of Thunder (%) 0 20 20 20
Temp (24h trend) 66 (+3) 86 (+3) 59 69
RH % (24h trend) 97 (-3) 61 (+11) 97 73
20ft Wnd AM(mph) S 7 G18 Lgt/Var
20ft Wnd PM(mph) S 9 G21 S 11 G23 SW 8 G21 Lgt/Var
Precip Amount 0.00 0.02 0.30 0.45
Precip Duration 1 9 9
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt (ft-AGL) 390 3510 470 1810
Transport Wnd (kts) SW 13 S 22 N 7 NW 6
Vent Rate (kt-ft) 5070 77220 3290 10860
Max ADI Early 32 Fair 36 Fair 15 Gen Poor 20 Gen Poor
Max ADI Late 12 Poor 52 Gen Good 5 Very Poor 20 Gen Poor
Max LVORI Early 5 4 6 4
Max LVORI Late 5 4 6 4
Min Vsby Early 9 9 5 Fog 1 Fog
Min Vsby Late 9 9 3 Fog 3 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 20 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. West winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
around 5 mph, becoming north after midnight.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid
50s. Highs around 70. Northwest winds 5 to 10 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the mid
50s. Highs in the upper 70s. North winds 5 to 10 mph.
.FRIDAY...Sunny, cooler. Highs in the upper 60s. Northeast winds
5 to 10 mph.
$$
MAZ013-060800-
Western Norfolk MA-
Including the cities of Bellingham, Dedham, Foxborough, Medfield,
Norwood, Stoughton, and Wellesley
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 40 80 90
Chance of Thunder (%) 0 20 20 20
Temp (24h trend) 65 (+4) 85 (+2) 57 67
RH % (24h trend) 100 (0) 61 (+8) 100 73
20ft Wnd AM(mph) S 6 G18 Lgt/Var
20ft Wnd PM(mph) S 7 G20 S 9 G23 SW 6 G21 Lgt/Var
Precip Amount 0.00 0.03 0.34 0.41
Precip Duration 1 9 9
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt (ft-AGL) 390 3970 370 1960
Transport Wnd (kts) SW 12 S 22 W 6 NW 4
Vent Rate (kt-ft) 4680 87340 2220 7840
Max ADI Early 52 Gen Good 47 Gen Good 14 Gen Poor 19 Gen Poor
Max ADI Late 10 Poor 66 Good 5 Very Poor 19 Gen Poor
Max LVORI Early 7 4 8 5
Max LVORI Late 7 4 8 5
Min Vsby Early 9 9 5 Fog 1 Fog
Min Vsby Late 9 9 3 Fog 5 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 20 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. West winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows around 50. Highs in
the lower 70s. North winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 50. East winds around
5 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower
50s. Highs in the lower 70s. Northwest winds around 5 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the lower
50s. Highs in the upper 70s. North winds around 5 mph.
.FRIDAY...Sunny, cooler. Highs in the upper 60s. North winds
around 5 mph.
$$
MAZ014-060800-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham,
and Woburn
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 40 80 90
Chance of Thunder (%) 0 30 30 20
Temp (24h trend) 67 (+4) 88 (+3) 59 69
RH % (24h trend) 93 (-7) 59 (+6) 100 73
20ft Wnd AM(mph) S 6 G17 Lgt/Var
20ft Wnd PM(mph) S 8 G18 S 11 G23 SW 7 G20 Lgt/Var
Precip Amount 0.00 0.09 0.42 0.34
Precip Duration 1 9 9
Precip Begin 1 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt (ft-AGL) 410 4840 410 1890
Transport Wnd (kts) SW 12 S 22 NW 6 W 5
Vent Rate (kt-ft) 4920 106480 2460 9450
Max ADI Early 63 Good 45 Gen Good 15 Gen Poor 21 Fair
Max ADI Late 10 Poor 79 Good 6 Very Poor 21 Fair
Max LVORI Early 6 4 6 4
Max LVORI Late 6 4 6 4
Min Vsby Early 9 9 5 Fog 1 Fog
Min Vsby Late 9 9 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 40 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 50s. West winds around 5 mph.
.MONDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
around 5 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid
50s. Highs in the lower 70s. West winds around 5 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the lower
50s. Highs in the upper 70s. North winds around 5 mph.
.FRIDAY...Sunny. Highs around 70. North winds around 5 mph.
$$
MAZ007-060800-
Eastern Essex MA-
Including the cities of Beverly, Gloucester, Newburyport,
Peabody, Salem, and Saugus
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 40 80 90
Chance of Thunder (%) 0 30 30 20
Temp (24h trend) 66 (+3) 87 (+5) 57 70
RH % (24h trend) 97 (-3) 57 (+4) 100 66
20ft Wnd AM(mph) S 7 G18 N 5
20ft Wnd PM(mph) S 9 G23 S 12 G24 SW 8 G22 Lgt/Var
Precip Amount 0.00 0.11 0.44 0.37
Precip Duration 1 10 9
Precip Begin 1 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt (ft-AGL) 420 3450 420 1530
Transport Wnd (kts) SW 16 S 19 NW 7 NW 6
Vent Rate (kt-ft) 6720 65550 2940 9180
Max ADI Early 17 Gen Poor 26 Fair 15 Gen Poor 18 Gen Poor
Max ADI Late 11 Poor 39 Fair 6 Very Poor 18 Gen Poor
Max LVORI Early 6 4 7 4
Max LVORI Late 6 4 7 4
Min Vsby Early 9 9 5 Fog 1 Fog
Min Vsby Late 9 9 4 Fog 5 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 30 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. West winds 5 to 10 mph.
.MONDAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
around 5 mph, becoming north after midnight.
.TUESDAY...Sunny. Highs around 70. Northeast winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast
winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid
50s. Highs around 70. West winds 5 to 10 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the mid
50s. Highs in the mid 70s. North winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Northeast winds 10 to
15 mph.
$$
MAZ006-060800-
Western Essex MA-
Including the cities of Amesbury, Andover, Haverhill, Lawrence,
Methuen, and Topsfield
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 50 80 90
Chance of Thunder (%) 0 40 30 20
Temp (24h trend) 66 (+5) 87 (+3) 57 69
RH % (24h trend) 97 (-3) 55 (+8) 100 65
20ft Wnd AM(mph) S 5 Lgt/Var
20ft Wnd PM(mph) SW 7 G17 S 9 G23 W 6 G19 Lgt/Var
Precip Amount 0.00 0.27 0.60 0.34
Precip Duration 1 10 8
Precip Begin 12 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt (ft-AGL) 420 5350 390 1900
Transport Wnd (kts) SW 14 S 21 NW 7 W 4
Vent Rate (kt-ft) 5880 112350 2730 7600
Max ADI Early 60 Gen Good 59 Gen Good 14 Gen Poor 16 Gen Poor
Max ADI Late 10 Poor 82 Good 4 Very Poor 17 Gen Poor
Max LVORI Early 6 4 8 4
Max LVORI Late 6 4 8 4
Min Vsby Early 9 9 4 Fog 1 Fog
Min Vsby Late 9 7 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 50 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows around 50. West winds around
5 mph.
.MONDAY...Sunny. Highs in the mid 70s. West winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph, becoming east around 5 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows around 50. East winds around
5 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower
50s. Highs in the lower 70s. West winds around 5 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the lower
50s. Highs in the upper 70s. North winds around 5 mph.
.FRIDAY...Sunny. Highs in the upper 60s. North winds around
5 mph.
$$
MAZ005-060800-
Central Middlesex MA-
Including the cities of Burlington, Chelmsford, Framingham,
Hopkinton, Lowell, and Natick
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 50 80 90
Chance of Thunder (%) 0 40 40 20
Temp (24h trend) 65 (+4) 87 (+3) 57 69
RH % (24h trend) 100 (0) 57 (+8) 100 68
20ft Wnd AM(mph) S 5 Lgt/Var
20ft Wnd PM(mph) S 7 G18 S 9 G23 W 5 G19 Lgt/Var
Precip Amount 0.00 0.21 0.56 0.36
Precip Duration 1 10 8
Precip Begin 12 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt (ft-AGL) 430 4970 390 1930
Transport Wnd (kts) SW 11 S 21 N 6 W 4
Vent Rate (kt-ft) 4730 104370 2340 7720
Max ADI Early 61 Good 59 Gen Good 12 Poor 21 Fair
Max ADI Late 6 Very Poor 77 Good 4 Very Poor 20 Gen Poor
Max LVORI Early 6 4 9 4
Max LVORI Late 6 4 9 4
Min Vsby Early 9 9 4 Fog 1 Fog
Min Vsby Late 9 5 Fog 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 50 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds
around 5 mph.
.MONDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph, becoming east around 5 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southeast
winds around 5 mph, becoming northeast after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower
50s. Highs in the lower 70s. West winds around 5 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the lower
50s. Highs in the upper 70s. North winds around 5 mph.
.FRIDAY...Sunny, cooler. Highs in the upper 60s. North winds
around 5 mph.
$$
MAZ012-060800-
Southern Worcester MA-
Including the cities of Milford, Oxford, Sturbridge, Uxbridge,
Westborough, and Worcester
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 50 80 90
Chance of Thunder (%) 0 40 20 20
Temp (24h trend) 64 (+3) 85 (+2) 56 68
RH % (24h trend) 100 (0) 65 (+9) 100 67
20ft Wnd AM(mph) S 6 G18 Lgt/Var
20ft Wnd PM(mph) S 7 G18 S 9 G23 W 6 G18 Lgt/Var
Precip Amount 0.00 0.16 0.59 0.38
Precip Duration 1 9 8
Precip Begin 12 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt (ft-AGL) 390 4080 330 1730
Transport Wnd (kts) SW 10 S 21 NW 7 N 10
Vent Rate (kt-ft) 3900 85680 2310 17300
Max ADI Early 54 Gen Good 40 Fair 13 Gen Poor 20 Gen Poor
Max ADI Late 8 Poor 66 Good 5 Very Poor 19 Gen Poor
Max LVORI Early 7 5 9 4
Max LVORI Late 7 5 9 4
Min Vsby Early 9 8 4 Fog 1 Fog
Min Vsby Late 9 5 Fog 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 50 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds
around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the upper 40s.
Highs in the lower 70s. North winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. East winds
around 5 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows around 50.
Highs in the lower 70s. West winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 40s.
Highs in the upper 60s. North winds 5 to 10 mph.
$$
MAZ004-060800-
Northern Worcester MA-
Including the cities of Athol, Boylston, Brookfield, Fitchburg,
Gardner, and Harvard
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 60 80 90
Chance of Thunder (%) 0 50 50 20
Temp (24h trend) 62 (+3) 84 (+3) 53 69
RH % (24h trend) 100 (0) 57 (+12) 100 55
20ft Wnd AM(mph) SW 6 G18 Lgt/Var
20ft Wnd PM(mph) S 8 G18 SW 9 G23 NW 5 G18 Lgt/Var
Precip Amount 0.00 0.56 0.70 0.33
Precip Duration 2 10 7
Precip Begin 11 AM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt (ft-AGL) 330 4020 240 2130
Transport Wnd (kts) SW 11 S 19 NW 7 W 6
Vent Rate (kt-ft) 3630 76380 1680 12780
Max ADI Early 48 Gen Good 36 Fair 10 Poor 18 Gen Poor
Max ADI Late 9 Poor 53 Gen Good 4 Very Poor 16 Gen Poor
Max LVORI Early 7 6 9 4
Max LVORI Late 7 6 9 4
Min Vsby Early 9 8 2 Fog 4 Fog
Min Vsby Late 9 2 Fog 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 60 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds
around 5 mph.
.MONDAY...Sunny. Highs around 70. Northwest winds around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph, becoming east around 5 mph in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the upper
40s. Highs in the lower 70s. Southeast winds around 5 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 50. South winds
around 5 mph, becoming west after midnight.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Cooler. Lows in the
mid 40s. Highs in the upper 60s. North winds around 5 mph.
$$
MAZ026-060800-
Northern Middlesex MA-
Including the cities of Ashby, Ayer, Groton, Pepperell, Shirley,
and Townsend
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 60 80 90
Chance of Thunder (%) 0 50 40 20
Temp (24h trend) 64 (+4) 86 (+3) 55 70
RH % (24h trend) 100 (0) 63 (+18) 100 68
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) S 6 G17 SW 8 G21 Lgt/Var Lgt/Var
Precip Amount 0.00 0.47 0.66 0.32
Precip Duration 2 11 7
Precip Begin 11 AM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt (ft-AGL) 410 4660 340 2240
Transport Wnd (kts) SW 10 SW 21 N 5 SW 5
Vent Rate (kt-ft) 4100 97860 1700 11200
Max ADI Early 57 Gen Good 57 Gen Good 8 Poor 25 Fair
Max ADI Late 6 Very Poor 64 Good 3 Very Poor 21 Fair
Max LVORI Early 6 5 9 4
Max LVORI Late 6 5 9 4
Min Vsby Early 9 9 2 Fog 3 Fog
Min Vsby Late 9 2 Fog 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 60 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. West winds
around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows in the upper 40s.
Highs in the lower 70s. Northwest winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southeast
winds around 5 mph in the evening, becoming light and variable.
.WEDNESDAY...Mostly sunny. Highs in the lower 70s. Northeast
winds around 5 mph, becoming southeast in the afternoon.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 50. South winds
around 5 mph, becoming west after midnight.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 40s.
Highs in the upper 60s. North winds around 5 mph.
$$
MAZ002-060800-
Western Franklin MA-
Including the cities of Ashfield, Charlemont, Colrain,
and Shelburne
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Showers
Chance Precip (%) 10 80 80 60
Chance of Thunder (%) 0 50 40 0
Temp (24h trend) 60 (+2) 79 (+1) 50 69
RH % (24h trend) 100 (0) 74 (+18) 100 54
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) S 5 SW 5 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.49 0.50 0.22
Precip Duration 5 9 3
Precip Begin 10 AM Continuing Continuing
Precip End Continuing Continuing 3 PM
Mixing Hgt (ft-AGL) 160 2680 120 4470
Transport Wnd (kts) SW 8 S 10 NW 4 W 11
Vent Rate (kt-ft) 1280 26800 480 49170
Max ADI Early 41 Gen Good 22 Fair 5 Very Poor 8 Poor
Max ADI Late 6 Very Poor 1 Very Poor 3 Very Poor 59 Gen Good
Max LVORI Early 6 7 8 4
Max LVORI Late 6 7 8 4
Min Vsby Early 9 5 Fog 4 Fog 4 Fog
Min Vsby Late 9 2 Fog 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 70 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds
around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds
around 5 mph.
.TUESDAY...Sunny. Highs around 70. Northeast winds around 5 mph,
becoming southeast in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid
40s. Highs around 70. South winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the upper
40s. Highs in the mid 70s. Northwest winds around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 40s.
Highs in the mid 60s. North winds around 5 mph.
$$
MAZ003-060800-
Eastern Franklin MA-
Including the cities of Greenfield, Leverett, Northfield, Orange,
and Whately
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Showers
Chance Precip (%) 10 70 80 60
Chance of Thunder (%) 0 50 50 0
Temp (24h trend) 63 (+2) 83 (+2) 55 72
RH % (24h trend) 100 (0) 64 (+16) 100 51
20ft Wnd AM(mph) S 5 G17 Lgt/Var
20ft Wnd PM(mph) S 8 G18 SW 8 G22 NW 5 Lgt/Var
Precip Amount 0.00 0.86 0.70 0.27
Precip Duration 4 10 4
Precip Begin 11 AM Continuing Continuing
Precip End Continuing Continuing 4 PM
Mixing Hgt (ft-AGL) 240 2910 200 3170
Transport Wnd (kts) S 8 S 13 N 4 W 8
Vent Rate (kt-ft) 1920 37830 800 25360
Max ADI Early 38 Fair 33 Fair 8 Poor 10 Poor
Max ADI Late 8 Poor 3 Very Poor 3 Very Poor 24 Fair
Max LVORI Early 8 6 9 4
Max LVORI Late 8 6 9 4
Min Vsby Early 9 2 Fog 2 Fog 3 Fog
Min Vsby Late 9 2 Fog 3 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 70 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s. West winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 70s. Northwest winds 5 to
10 mph.
.MONDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds
around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph, becoming southeast in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southeast
winds around 5 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Lows in the upper
40s. Highs in the lower 70s. Southwest winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 40s.
Highs in the upper 60s. North winds 5 to 10 mph.
$$
MAZ008-060800-
Western Hampshire MA-
Including the cities of Chesterfield, Plainfield, Westhampton,
Williamsburg, and Worthington
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Showers
Chance Precip (%) 10 70 80 60
Chance of Thunder (%) 0 50 40 0
Temp (24h trend) 61 (+3) 79 (+1) 51 69
RH % (24h trend) 100 (0) 74 (+18) 100 56
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) S 6 SW 7 G20 Lgt/Var Lgt/Var
Precip Amount 0.00 0.62 0.62 0.26
Precip Duration 4 9 3
Precip Begin 11 AM Continuing Continuing
Precip End Continuing Continuing 3 PM
Mixing Hgt (ft-AGL) 210 2490 160 4280
Transport Wnd (kts) SW 9 S 13 N 4 W 10
Vent Rate (kt-ft) 1890 32370 640 42800
Max ADI Early 36 Fair 22 Fair 8 Poor 8 Poor
Max ADI Late 6 Very Poor 1 Very Poor 3 Very Poor 53 Gen Good
Max LVORI Early 7 8 8 4
Max LVORI Late 7 8 8 4
Min Vsby Early 9 9 2 Fog 4 Fog
Min Vsby Late 9 2 Fog 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 70 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds
around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds
around 5 mph.
.TUESDAY...Sunny. Highs around 70. Northeast winds around 5 mph,
becoming southeast in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid
40s. Highs around 70. Southeast winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the upper
40s. Highs in the mid 70s. Northwest winds around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 40s.
Highs in the mid 60s. North winds around 5 mph.
$$
MAZ010-060800-
Eastern Hampshire MA-
Including the cities of Amherst, Belchertown, Northampton,
Southampton, and Ware
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Showers
Chance Precip (%) 10 70 80 60
Chance of Thunder (%) 0 50 50 0
Temp (24h trend) 64 (+3) 84 (+2) 55 71
RH % (24h trend) 100 (0) 65 (+18) 100 57
20ft Wnd AM(mph) S 5 G17 Lgt/Var
20ft Wnd PM(mph) S 8 G18 SW 9 G23 NW 6 G17 Lgt/Var
Precip Amount 0.00 0.82 0.72 0.30
Precip Duration 4 10 4
Precip Begin 11 AM Continuing Continuing
Precip End Continuing Continuing 5 PM
Mixing Hgt (ft-AGL) 360 3280 340 2270
Transport Wnd (kts) S 10 S 14 N 5 W 6
Vent Rate (kt-ft) 3600 45920 1700 13620
Max ADI Early 15 Gen Poor 35 Fair 9 Poor 12 Poor
Max ADI Late 8 Poor 15 Gen Poor 4 Very Poor 17 Gen Poor
Max LVORI Early 8 6 9 4
Max LVORI Late 8 6 9 4
Min Vsby Early 9 9 2 Fog 4 Fog
Min Vsby Late 9 2 Fog 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 70 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s. West winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds
around 5 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Northeast winds around
5 mph, becoming southeast around 5 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. East winds
around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the lower 70s. Northeast
winds around 5 mph, becoming southeast in the afternoon.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows around 50.
Highs in the upper 70s. Northwest winds around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 40s.
Highs in the upper 60s. North winds around 5 mph.
$$
MAZ009-060800-
Western Hampden MA-
Including the cities of Blandford, Chester, Granville,
Montgomery, Russell, and Tolland
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Showers
Chance Precip (%) 10 70 80 60
Chance of Thunder (%) 0 50 50 0
Temp (24h trend) 61 (+2) 80 (+1) 52 70
RH % (24h trend) 100 (0) 74 (+15) 100 59
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) S 7 SW 8 G20 Lgt/Var Lgt/Var
Precip Amount 0.00 0.83 0.66 0.27
Precip Duration 4 10 3
Precip Begin 11 AM Continuing Continuing
Precip End Continuing Continuing 4 PM
Mixing Hgt (ft-AGL) 140 2530 80 2850
Transport Wnd (kts) SW 10 S 13 NW 8 W 8
Vent Rate (kt-ft) 1400 32890 640 22800
Max ADI Early 46 Gen Good 37 Fair 8 Poor 9 Poor
Max ADI Late 8 Poor 1 Very Poor 4 Very Poor 22 Fair
Max LVORI Early 7 7 8 4
Max LVORI Late 7 7 8 4
Min Vsby Early 9 9 2 Fog 5 Fog
Min Vsby Late 9 2 Fog 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 70 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs in the upper 60s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds
around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph, becoming southeast in the afternoon.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the upper
40s. Highs around 70. Southeast winds around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows around 50.
Highs in the mid 70s. Northwest winds around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 40s.
Highs in the upper 60s. North winds around 5 mph.
$$
MAZ011-060800-
Eastern Hampden MA-
Including the cities of Chicopee, Holland, Palmer, Southwick,
Springfield, and Westfield
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Showers
Chance Precip (%) 60 80 70
Chance of Thunder (%) 0 50 50 0
Temp (24h trend) 64 (+3) 85 (+3) 55 71
RH % (24h trend) 100 (0) 64 (+16) 100 53
20ft Wnd AM(mph) S 6 G19 Lgt/Var
20ft Wnd PM(mph) S 9 G19 S 10 G23 NW 6 G19 Lgt/Var
Precip Amount 0.00 0.51 0.71 0.31
Precip Duration 2 10 5
Precip Begin 11 AM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt (ft-AGL) 350 3710 300 2120
Transport Wnd (kts) S 11 S 20 N 7 NW 6
Vent Rate (kt-ft) 3850 74200 2100 12720
Max ADI Early 13 Gen Poor 33 Fair 9 Poor 15 Gen Poor
Max ADI Late 8 Poor 50 Gen Good 5 Very Poor 16 Gen Poor
Max LVORI Early 7 6 9 4
Max LVORI Late 7 6 9 4
Min Vsby Early 9 9 2 Fog 5 Fog
Min Vsby Late 9 2 Fog 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 60 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s. West winds
around 5 mph.
.MONDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.MONDAY NIGHT...Clear. Lows in the upper 40s. Northwest winds
around 5 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Northeast winds around
5 mph, becoming east around 5 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. East winds
around 5 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows around 50.
Highs in the lower 70s. West winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 40s.
Highs in the upper 60s. North winds 5 to 10 mph.
$$
CTZ002-060800-
Hartford CT-
Including the cities of Hartford, Glastonbury, Granby,
Southington, and Windsor Locks
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Showers
Chance Precip (%) 60 80 60
Chance of Thunder (%) 0 50 50 0
Temp (24h trend) 63 (+1) 85 (+2) 56 71
RH % (24h trend) 100 (0) 65 (+17) 100 59
20ft Wnd AM(mph) S 5 G17 Lgt/Var
20ft Wnd PM(mph) S 9 G20 S 10 G23 NW 6 G19 Lgt/Var
Precip Amount 0.00 0.28 0.64 0.28
Precip Duration 2 10 4
Precip Begin 11 AM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt (ft-AGL) 390 3750 320 1890
Transport Wnd (kts) S 11 S 19 N 8 NW 5
Vent Rate (kt-ft) 4290 71250 2560 9450
Max ADI Early 34 Fair 38 Fair 9 Poor 17 Gen Poor
Max ADI Late 8 Poor 49 Gen Good 5 Very Poor 17 Gen Poor
Max LVORI Early 7 6 8 4
Max LVORI Late 7 6 8 4
Min Vsby Early 9 9 2 Fog 4 Fog
Min Vsby Late 9 2 Fog 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 60 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 lower 70s. North winds around 5 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Northeast winds around
5 mph, becoming east around 5 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southeast
winds around 5 mph, becoming northeast after midnight.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower
50s. Highs in the lower 70s. Northwest winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 40s.
Highs around 70. North winds 5 to 10 mph.
$$
CTZ003-060800-
Tolland CT-
Including the cities of Mansfield, Stafford Springs, and Vernon
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 60 80 90
Chance of Thunder (%) 0 40 40 20
Temp (24h trend) 63 (+2) 84 (+2) 55 69
RH % (24h trend) 100 (0) 67 (+11) 100 68
20ft Wnd AM(mph) S 6 G19 Lgt/Var
20ft Wnd PM(mph) S 9 G20 S 11 G23 NW 7 G19 Lgt/Var
Precip Amount 0.00 0.19 0.66 0.33
Precip Duration 2 9 8
Precip Begin 12 PM Continuing Continuing
Precip End Continuing Continuing 6 PM
Mixing Hgt (ft-AGL) 310 3320 240 1660
Transport Wnd (kts) SW 11 S 19 N 7 N 6
Vent Rate (kt-ft) 3410 63080 1680 9960
Max ADI Early 32 Fair 31 Fair 11 Poor 17 Gen Poor
Max ADI Late 8 Poor 50 Gen Good 5 Very Poor 16 Gen Poor
Max LVORI Early 8 6 9 5
Max LVORI Late 8 6 9 5
Min Vsby Early 9 5 Fog 3 Fog 4 Fog
Min Vsby Late 9 2 Fog 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 50 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. North winds
around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph, becoming east around 5 mph in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. East winds
around 5 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows around 50.
Highs in the lower 70s. Northwest winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 40s.
Highs in the upper 60s. North winds around 5 mph.
$$
CTZ004-060800-
Windham CT-
Including the cities of Ashford, Plainfield, Putnam,
and Willimantic
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 50 80 90
Chance of Thunder (%) 0 40 40 20
Temp (24h trend) 63 (+2) 83 (+1) 56 68
RH % (24h trend) 100 (0) 69 (+11) 100 68
20ft Wnd AM(mph) S 6 G18 Lgt/Var
20ft Wnd PM(mph) S 8 G18 S 11 G23 SW 7 G19 Lgt/Var
Precip Amount 0.00 0.08 0.45 0.36
Precip Duration 1 9 8
Precip Begin 12 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt (ft-AGL) 390 3290 360 1710
Transport Wnd (kts) S 9 S 19 W 6 N 7
Vent Rate (kt-ft) 3510 62510 2160 11970
Max ADI Early 34 Fair 32 Fair 13 Gen Poor 17 Gen Poor
Max ADI Late 8 Poor 52 Gen Good 5 Very Poor 17 Gen Poor
Max LVORI Early 9 6 9 5
Max LVORI Late 9 6 9 5
Min Vsby Early 9 5 Fog 4 Fog 1 Fog
Min Vsby Late 9 8 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 40 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northwest
winds around 5 mph.
.MONDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the mid 70s. Northeast winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. East winds
around 5 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower
50s. Highs in the lower 70s. Northwest winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Cooler. Lows in the
upper 40s. Highs in the upper 60s. North winds around 5 mph.
$$
RIZ001-060800-
Northwest Providence RI-
Including the cities of Cumberland, Foster, Glocester,
and Smithfield
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 40 80 90
Chance of Thunder (%) 0 30 30 20
Temp (24h trend) 65 (+4) 84 (+2) 57 67
RH % (24h trend) 100 (0) 72 (+9) 100 81
20ft Wnd AM(mph) S 7 G18 Lgt/Var
20ft Wnd PM(mph) S 8 G18 S 11 G23 SW 7 G19 Lgt/Var
Precip Amount 0.00 0.02 0.34 0.37
Precip Duration 1 8 8
Precip Begin 2 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt (ft-AGL) 360 3450 330 1860
Transport Wnd (kts) SW 11 S 20 W 7 NW 5
Vent Rate (kt-ft) 3960 69000 2310 9300
Max ADI Early 46 Gen Good 35 Fair 14 Gen Poor 17 Gen Poor
Max ADI Late 9 Poor 60 Gen Good 5 Very Poor 18 Gen Poor
Max LVORI Early 7 5 8 5
Max LVORI Late 7 5 8 5
Min Vsby Early 9 7 5 Fog 1 Fog
Min Vsby Late 9 9 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 20 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. West winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Mostly clear. Lows around 50. Highs in
the lower 70s. North winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 50. East winds around
5 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower
50s. Highs in the lower 70s. Northwest winds around 5 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Cooler. Lows in the
upper 40s. Highs in the upper 60s. North winds around 5 mph.
$$
RIZ002-060800-
Southeast Providence RI-
Including the cities of Cranston, Johnston, Pawtucket,
and Providence
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 30 80 90
Chance of Thunder (%) 0 20 20 20
Temp (24h trend) 66 (+4) 84 (+2) 59 69
RH % (24h trend) 100 (0) 74 (+17) 100 78
20ft Wnd AM(mph) S 7 G17 Lgt/Var
20ft Wnd PM(mph) S 8 G18 S 11 G22 SW 7 G19 Lgt/Var
Precip Amount 0.00 0.01 0.33 0.40
Precip Duration 0 8 9
Precip Begin 3 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt (ft-AGL) 410 3270 380 2000
Transport Wnd (kts) SW 14 S 21 W 8 NW 6
Vent Rate (kt-ft) 5740 68670 3040 12000
Max ADI Early 46 Gen Good 38 Fair 42 Gen Good 19 Gen Poor
Max ADI Late 10 Poor 49 Gen Good 5 Very Poor 21 Fair
Max LVORI Early 6 6 8 5
Max LVORI Late 6 6 8 5
Min Vsby Early 9 9 5 Fog 1 Fog
Min Vsby Late 9 9 4 Fog 5 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. West winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower
50s. Highs in the lower 70s. Northwest winds 5 to 10 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the lower
50s. Highs in the upper 70s. North winds 5 to 10 mph.
.FRIDAY...Sunny, cooler. Highs in the upper 60s. North winds 5 to
10 mph.
$$
RIZ003-060800-
Western Kent RI-
Including the cities of Coventry and West Greenwich
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 30 80 90
Chance of Thunder (%) 0 20 20 20
Temp (24h trend) 65 (+3) 81 (+1) 58 68
RH % (24h trend) 100 (0) 74 (+9) 100 81
20ft Wnd AM(mph) S 7 G18 Lgt/Var
20ft Wnd PM(mph) SW 8 G17 S 12 G22 SW 7 G18 Lgt/Var
Precip Amount 0.00 0.02 0.30 0.35
Precip Duration 0 8 9
Precip Begin 3 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt (ft-AGL) 370 2620 360 1910
Transport Wnd (kts) SW 12 S 18 SW 7 NW 5
Vent Rate (kt-ft) 4440 47160 2520 9550
Max ADI Early 37 Fair 34 Fair 14 Gen Poor 17 Gen Poor
Max ADI Late 9 Poor 48 Gen Good 5 Very Poor 21 Fair
Max LVORI Early 7 6 9 5
Max LVORI Late 7 6 9 5
Min Vsby Early 9 9 4 Fog 1 Fog
Min Vsby Late 9 9 4 Fog 8
Sunshine Hours N/A N/A N/A N/A
CWR 0 20 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Northwest winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph, becoming east in the afternoon.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
around 5 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower
50s. Highs in the lower 70s. North winds around 5 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the lower
50s. Highs in the upper 70s. North winds around 5 mph.
.FRIDAY...Sunny. Highs in the upper 60s. North winds around
5 mph.
$$
RIZ004-060800-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Showers Tstms Tstms
Chance Precip (%) 30 80 90
Chance of Thunder (%) 0 0 20 20
Temp (24h trend) 66 (+3) 82 (+2) 60 69
RH % (24h trend) 100 (0) 69 (+9) 100 70
20ft Wnd AM(mph) S 8 G17 Lgt/Var
20ft Wnd PM(mph) SW 9 G19 S 12 G21 SW 7 G18 NW 5
Precip Amount 0.00 0.01 0.23 0.40
Precip Duration 0 8 9
Precip Begin 3 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt (ft-AGL) 490 2620 460 1920
Transport Wnd (kts) SW 12 S 20 SW 8 NW 6
Vent Rate (kt-ft) 5880 52400 3680 11520
Max ADI Early 15 Gen Poor 36 Fair 39 Fair 19 Gen Poor
Max ADI Late 10 Poor 40 Fair 5 Very Poor 23 Fair
Max LVORI Early 6 5 9 4
Max LVORI Late 6 5 9 4
Min Vsby Early 9 9 5 Fog 1 Fog
Min Vsby Late 9 9 4 Fog 3 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Northwest winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid
50s. Highs in the lower 70s. North winds 5 to 10 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the mid
50s. Highs in the upper 70s. North winds 5 to 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. North winds 5 to 10 mph.
$$
RIZ005-060800-
Bristol RI-
Including the cities of Barrington, Bristol, and Warren
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Showers Tstms Tstms
Chance Precip (%) 20 80 90
Chance of Thunder (%) 0 0 20 20
Temp (24h trend) 67 (+3) 81 (+2) 60 71
RH % (24h trend) 100 (0) 72 (+3) 100 78
20ft Wnd AM(mph) S 9 G18 N 5
20ft Wnd PM(mph) S 10 G20 S 13 G22 SW 9 G19 NW 5
Precip Amount 0.00 0.00 0.22 0.42
Precip Duration 8 9
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 440 2030 420 1800
Transport Wnd (kts) SW 12 S 20 N 7 N 7
Vent Rate (kt-ft) 5280 40600 2940 12600
Max ADI Early 15 Gen Poor 33 Fair 15 Gen Poor 18 Gen Poor
Max ADI Late 12 Poor 1 Very Poor 7 Poor 19 Gen Poor
Max LVORI Early 6 7 9 4
Max LVORI Late 6 7 9 4
Min Vsby Early 9 9 4 Fog 1 Fog
Min Vsby Late 9 9 3 Fog 3 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Northwest winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
around 5 mph, becoming north after midnight.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds 5 to
10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid
50s. Highs in the lower 70s. North winds 5 to 10 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the mid
50s. Highs in the upper 70s. North winds 5 to 10 mph.
.FRIDAY...Sunny. Highs in the upper 60s. North winds 5 to 10 mph.
$$
RIZ006-060800-
Washington RI-
Including the cities of Kingston, Narragansett, Richmond,
and Westerly
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Showers Tstms Tstms
Chance Precip (%) 30 80 90
Chance of Thunder (%) 0 0 20 20
Temp (24h trend) 65 (+3) 80 (+2) 58 70
RH % (24h trend) 100 (0) 69 (+4) 100 73
20ft Wnd AM(mph) S 8 G19 N 5
20ft Wnd PM(mph) SW 8 G20 S 11 G22 SW 7 G18 NW 5
Precip Amount 0.00 0.00 0.20 0.33
Precip Duration 8 9
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 460 2170 430 1810
Transport Wnd (kts) SW 13 S 19 SW 8 N 7
Vent Rate (kt-ft) 5980 41230 3440 12670
Max ADI Early 29 Fair 30 Fair 14 Gen Poor 17 Gen Poor
Max ADI Late 11 Poor 36 Fair 7 Poor 20 Gen Poor
Max LVORI Early 7 5 9 4
Max LVORI Late 7 5 9 4
Min Vsby Early 9 9 3 Fog 1 Fog
Min Vsby Late 9 9 2 Fog 5 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 90 90
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
5 to 10 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph, becoming north after midnight.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows in the lower
50s. Highs in the lower 70s. Northeast winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid
50s. Highs in the lower 70s. North winds 5 to 10 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the lower
50s. Highs in the upper 70s. North winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the upper 60s. North winds 10 to
15 mph.
$$
RIZ007-060800-
Newport RI-
Including the cities of Newport, Portsmouth, and Tiverton
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 20 70 90
Chance of Thunder (%) 0 0 20 20
Temp (24h trend) 67 (+2) 80 (+3) 61 72
RH % (24h trend) 100 (0) 74 (+8) 100 73
20ft Wnd AM(mph) S 9 G19 NW 6
20ft Wnd PM(mph) SW 10 G20 S 13 G22 SW 9 G18 NW 6
Precip Amount 0.00 0.00 0.18 0.40
Precip Duration 8 9
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 390 1660 390 1730
Transport Wnd (kts) SW 14 S 18 SW 9 N 8
Vent Rate (kt-ft) 5460 29880 3510 13840
Max ADI Early 16 Gen Poor 27 Fair 15 Gen Poor 17 Gen Poor
Max ADI Late 14 Gen Poor 1 Very Poor 8 Poor 19 Gen Poor
Max LVORI Early 6 7 9 4
Max LVORI Late 6 7 9 4
Min Vsby Early 9 9 4 Fog 1 Fog
Min Vsby Late 9 9 2 Fog 3 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 90 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
around 5 mph, becoming north after midnight.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows in the upper
50s. Highs in the lower 70s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Northeast winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 50s.
Northeast winds 5 to 10 mph, becoming north after midnight.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the upper
50s. Highs in the upper 70s. North winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the upper 60s. North winds 10 to
15 mph.
$$
RIZ008-060800-
Block Island RI-
Including the city of New Shoreham
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 20 80 90
Chance of Thunder (%) 0 0 20 20
Temp (24h trend) 67 (+3) 76 (+2) 62 70
RH % (24h trend) 100 (0) 79 (+3) 100 76
20ft Wnd AM(mph) S 10 G19 NW 8
20ft Wnd PM(mph) SW 12 G19 S 13 G21 SW 10 G18 NW 7
Precip Amount 0.00 0.00 0.18 0.36
Precip Duration 8 9
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 450 670 440 1480
Transport Wnd (kts) S 18 S 19 SW 10 NW 11
Vent Rate (kt-ft) 8100 12730 4400 16280
Max ADI Early 22 Fair 22 Fair 19 Gen Poor 20 Gen Poor
Max ADI Late 22 Fair 1 Very Poor 13 Gen Poor 21 Fair
Max LVORI Early 5 9 8 4
Max LVORI Late 5 9 8 4
Min Vsby Early 9 9 2 Fog 1 Fog
Min Vsby Late 9 9 2 Fog 3 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 90 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 50s. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. North winds 5 to
10 mph, becoming west in the afternoon.
.MONDAY NIGHT...Partly cloudy. Lows around 60. West winds around
5 mph, becoming north after midnight.
.TUESDAY...Mostly sunny. Highs around 70. Northeast winds 5 to
10 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 60s. East winds
10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
upper 60s. Northeast winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 60s.
Northeast winds 5 to 10 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows around 60.
Highs in the mid 70s. North winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Northeast winds 10 to
15 mph.
$$
MAZ017-060800-
Northern Bristol MA-
Including the cities of Attleboro, Berkley, Easton, Mansfield,
Rehoboth, and Taunton
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Tstms Tstms Tstms
Chance Precip (%) 30 80 90
Chance of Thunder (%) 0 20 20 20
Temp (24h trend) 65 (+4) 83 (+1) 58 69
RH % (24h trend) 100 (0) 65 (+5) 100 75
20ft Wnd AM(mph) S 6 G18 Lgt/Var
20ft Wnd PM(mph) S 8 G19 S 10 G23 SW 7 G20 Lgt/Var
Precip Amount 0.00 0.02 0.30 0.39
Precip Duration 0 8 9
Precip Begin 3 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt (ft-AGL) 450 3030 420 1840
Transport Wnd (kts) SW 11 S 21 SW 8 NW 5
Vent Rate (kt-ft) 4950 63630 3360 9200
Max ADI Early 41 Gen Good 37 Fair 15 Gen Poor 18 Gen Poor
Max ADI Late 10 Poor 56 Gen Good 5 Very Poor 19 Gen Poor
Max LVORI Early 7 3 9 4
Max LVORI Late 7 3 9 4
Min Vsby Early 9 9 4 Fog 1 Fog
Min Vsby Late 9 9 3 Fog 3 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 20 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 40s. West winds around 5 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
around 5 mph.
.MONDAY NIGHT...Mostly clear. Lows around 50. West winds around
5 mph, becoming north after midnight.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
around 5 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower
50s. Highs in the lower 70s. Northwest winds around 5 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the lower
50s. Highs in the upper 70s. North winds around 5 mph.
.FRIDAY...Sunny. Highs in the upper 60s. North winds around
5 mph.
$$
MAZ018-060800-
Western Plymouth MA-
Including the cities of Bridgewater, Brockton, Carver,
Middleboro, and Pembroke
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None Showers Tstms Tstms
Chance Precip (%) 20 80 90
Chance of Thunder (%) 0 0 20 20
Temp (24h trend) 65 (+5) 84 (+2) 58 70
RH % (24h trend) 100 (0) 65 (+7) 100 78
20ft Wnd AM(mph) S 7 G20 Lgt/Var
20ft Wnd PM(mph) S 8 G20 S 11 G23 SW 7 G20 Lgt/Var
Precip Amount 0.00 0.01 0.27 0.38
Precip Duration 0 8 9
Precip Begin 3 PM Continuing Continuing
Precip End Continuing Continuing Continuing
Mixing Hgt (ft-AGL) 420 3030 380 1810
Transport Wnd (kts) SW 13 S 22 W 7 NW 6
Vent Rate (kt-ft) 5460 66660 2660 10860
Max ADI Early 41 Gen Good 40 Fair 40 Fair 18 Gen Poor
Max ADI Late 11 Poor 50 Gen Good 5 Very Poor 19 Gen Poor
Max LVORI Early 7 4 9 4
Max LVORI Late 7 4 9 4
Min Vsby Early 9 9 5 Fog 2 Fog
Min Vsby Late 9 9 2 Fog 3 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 90 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows
around 50. West winds around 5 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the lower 50s.
Highs in the mid 70s. North winds around 5 mph.
.TUESDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds
around 5 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower
50s. Highs in the lower 70s. Northwest winds around 5 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the lower
50s. Highs in the upper 70s. North winds around 5 mph.
.FRIDAY...Sunny, cooler. Highs in the upper 60s. North winds 5 to
10 mph.
$$
MAZ019-060800-
Eastern Plymouth MA-
Including the cities of Cohasset, Hingham, Marshfield, Plymouth,
and Scituate
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 20 80 90
Chance of Thunder (%) 0 0 20 20
Temp (24h trend) 65 (+3) 84 (+3) 58 70
RH % (24h trend) 100 (0) 63 (+8) 100 73
20ft Wnd AM(mph) S 8 G20 N 6
20ft Wnd PM(mph) SW 10 G21 S 12 G23 SW 8 G20 N 5
Precip Amount 0.00 0.00 0.24 0.42
Precip Duration 8 9
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 390 2260 450 1700
Transport Wnd (kts) SW 15 S 20 SW 15 NW 7
Vent Rate (kt-ft) 5850 45200 6750 11900
Max ADI Early 18 Gen Poor 32 Fair 25 Fair 21 Fair
Max ADI Late 12 Poor 10 Poor 7 Poor 21 Fair
Max LVORI Early 5 4 9 5
Max LVORI Late 5 4 9 5
Min Vsby Early 9 9 5 Fog 1 Fog
Min Vsby Late 9 9 2 Fog 3 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 50s. West winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows in the mid 50s.
Highs in the lower 70s. North winds 5 to 10 mph.
.TUESDAY...Sunny. Highs around 70. Northeast winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds
5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper
50s. Highs in the upper 60s. Northwest winds 5 to 10 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the mid
50s. Highs in the mid 70s. North winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the mid 60s. North winds 10 to 15 mph.
$$
MAZ020-060800-
Southern Bristol MA-
Including the cities of Acushnet, Fall River, New Bedford,
Swansea, and Westport
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None Tstms Tstms
Chance Precip (%) 20 70 90
Chance of Thunder (%) 0 0 20 20
Temp (24h trend) 65 (+2) 82 (+3) 59 72
RH % (24h trend) 100 (0) 71 (+7) 100 73
20ft Wnd AM(mph) S 9 G19 NW 5
20ft Wnd PM(mph) SW 9 G20 S 12 G22 SW 8 G19 NW 5
Precip Amount 0.00 0.00 0.18 0.37
Precip Duration 8 9
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 410 2300 390 1740
Transport Wnd (kts) SW 13 S 19 SW 9 N 8
Vent Rate (kt-ft) 5330 43700 3510 13920
Max ADI Early 15 Gen Poor 36 Fair 34 Fair 16 Gen Poor
Max ADI Late 12 Poor 39 Fair 7 Poor 18 Gen Poor
Max LVORI Early 6 6 9 4
Max LVORI Late 6 6 9 4
Min Vsby Early 9 9 4 Fog 1 Fog
Min Vsby Late 9 9 2 Fog 3 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 90 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
5 to 10 mph, becoming north after midnight.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
Highs in the mid 70s. Northeast winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. Northeast winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northeast
winds 5 to 10 mph, becoming north after midnight.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the mid
50s. Highs in the upper 70s. North winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the upper 60s. North winds 10 to
15 mph.
$$
MAZ021-060800-
Southern Plymouth MA-
Including the cities of Marion, Mattapoisett, Rochester,
and Wareham
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Cloudy
Precip Type None None Tstms Tstms
Chance Precip (%) 10 70 90
Chance of Thunder (%) 0 0 20 20
Temp (24h trend) 66 (+4) 81 (+2) 60 72
RH % (24h trend) 100 (0) 74 (+5) 100 79
20ft Wnd AM(mph) S 9 G20 NW 5
20ft Wnd PM(mph) SW 9 G21 S 12 G23 SW 8 G20 NW 6
Precip Amount 0.00 0.00 0.17 0.38
Precip Duration 7 10
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 460 2230 450 1690
Transport Wnd (kts) SW 14 S 19 SW 14 N 6
Vent Rate (kt-ft) 6440 42370 6300 10140
Max ADI Early 14 Gen Poor 38 Fair 33 Fair 17 Gen Poor
Max ADI Late 12 Poor 42 Gen Good 7 Poor 18 Gen Poor
Max LVORI Early 6 6 9 4
Max LVORI Late 6 6 9 4
Min Vsby Early 9 9 6 Fog 1 Fog
Min Vsby Late 9 9 2 Fog 3 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 90 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 50s. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southwest
winds around 5 mph, becoming north after midnight.
.TUESDAY AND TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s.
Highs in the lower 70s. East winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy with a chance of showers. Highs in the
lower 70s. East winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 50s.
Northeast winds 5 to 10 mph, becoming north after midnight.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the mid
50s. Highs in the upper 70s. North winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the upper 60s. North winds 10 to
15 mph.
$$
MAZ022-060800-
Barnstable MA-
Including the cities of Bourne, Chatham, Falmouth, Hyannis,
Provincetown, and Wellfleet
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Cloudy
Precip Type None None Showers Tstms
Chance Precip (%) 10 70 90
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 65 (+3) 79 (+2) 61 73
RH % (24h trend) 100 (0) 67 (+3) 100 68
20ft Wnd AM(mph) S 9 G20 W 7 G17
20ft Wnd PM(mph) SW 10 G21 S 12 G23 S 9 G20 NW 7
Precip Amount 0.00 0.00 0.18 0.41
Precip Duration 7 11
Precip Begin 7 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 450 1730 490 1780
Transport Wnd (kts) SW 16 S 19 SW 16 N 11
Vent Rate (kt-ft) 7200 32870 7840 19580
Max ADI Early 18 Gen Poor 28 Fair 19 Gen Poor 21 Fair
Max ADI Late 16 Gen Poor 1 Very Poor 9 Poor 27 Fair
Max LVORI Early 5 6 8 4
Max LVORI Late 5 6 8 4
Min Vsby Early 9 4 Fog 4 Fog 0 Fog
Min Vsby Late 5 Fog 9 2 Fog 3 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 90 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 50s. Northwest winds 5 to 10 mph.
.MONDAY AND MONDAY NIGHT...Partly cloudy. Lows 54 to 59. Highs in
the lower 70s. North winds 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
10 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 50s. East winds
10 to 15 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a chance of
showers. Lows in the upper 50s. Highs around 70. North winds
10 to 15 mph.
.THURSDAY...Partly sunny. Highs in the mid 70s. North winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. North winds
10 to 15 mph.
.FRIDAY...Sunny. Highs in the upper 60s. North winds 10 to
15 mph.
$$
MAZ023-060800-
Dukes MA-
Including the cities of Edgartown, Oak Bluffs, and Vineyard Haven
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 10 70 90
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 65 (+3) 77 (+1) 60 73
RH % (24h trend) 100 (0) 76 (+6) 100 76
20ft Wnd AM(mph) S 10 G20 W 8
20ft Wnd PM(mph) S 11 G20 S 13 G22 S 10 G19 NW 8
Precip Amount 0.00 0.00 0.19 0.42
Precip Duration 6 11
Precip Begin 8 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 520 940 440 1580
Transport Wnd (kts) SW 17 S 18 SW 11 N 9
Vent Rate (kt-ft) 8840 16920 4840 14220
Max ADI Early 21 Fair 23 Fair 19 Gen Poor 21 Fair
Max ADI Late 21 Fair 1 Very Poor 10 Poor 25 Fair
Max LVORI Early 5 7 8 4
Max LVORI Late 5 7 8 4
Min Vsby Early 9 6 Fog 4 Fog 1 Fog
Min Vsby Late 9 9 2 Fog 3 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 90 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. Northwest winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds 5 to 10 mph, becoming north after midnight.
.TUESDAY...Mostly sunny. Highs in the lower 70s. Northeast winds
10 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 50s. East winds
10 to 15 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with a chance of
showers. Lows in the upper 50s. Highs around 70. North winds
10 to 15 mph.
.THURSDAY AND THURSDAY NIGHT...Partly cloudy. Lows in the upper
50s. Highs in the mid 70s. North winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the upper 60s. Northeast winds 10 to
15 mph.
$$
MAZ024-060800-
Nantucket MA-
Including the city of Nantucket
407 PM EDT Fri Sep 5 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 10 70 90
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 65 (+2) 76 (+1) 63 74
RH % (24h trend) 100 (0) 79 (+6) 100 78
20ft Wnd AM(mph) S 11 G18 SW 9 G18
20ft Wnd PM(mph) S 11 G19 S 12 G20 S 10 G18 W 9 G17
Precip Amount 0.00 0.00 0.22 0.47
Precip Duration 7 11
Precip Begin 8 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 560 760 470 1870
Transport Wnd (kts) SW 19 S 18 S 18 N 11
Vent Rate (kt-ft) 10640 13680 8460 20570
Max ADI Early 22 Fair 22 Fair 20 Gen Poor 23 Fair
Max ADI Late 22 Fair 1 Very Poor 13 Gen Poor 27 Fair
Max LVORI Early 5 8 7 4
Max LVORI Late 5 8 7 4
Min Vsby Early 9 3 Fog 4 Fog 0 Fog
Min Vsby Late 4 Fog 9 2 Fog 3 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 100 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Cloudy with showers likely. Lows in the mid 50s.
Northwest winds 10 to 15 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 70s. North winds 10 to 15 mph.
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 60s. East winds
around 5 mph, becoming north after midnight.
.TUESDAY...Mostly sunny. Highs around 70. Northeast winds 10 to
15 mph.
.TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy with a chance of
showers. Lows in the lower 60s. Highs around 70. East winds 10 to
15 mph.
.WEDNESDAY NIGHT...Cloudy with a chance of showers. Lows in the
lower 60s. Northeast winds 10 to 15 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
lower 70s. North winds 10 to 15 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. North
winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the upper 60s. North winds 15 to
20 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation near normal.
$$
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