Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
476
FNUS51 KBOX 280811
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
410 AM EDT Thu Aug 28 2025
.DISCUSSION...
Dry weather is expected today with modest southerly winds. A cold
front brings showers and thunderstorms to much of Southern New
England on Friday, bringing a welcomed wetting rainfall.
Minimum relative humidities will be between 30 and 50 percent
today, and around 50 to 70 percent on Friday.
.OUTLOOK...Saturday through Tuesday...
An extended stretch of dry weather begins over the holiday
weekend and continues into the middle of next week. Slightly
below normal temperatures for the weekend, then with a modest
warm up to seasonable levels for early next week.
MAZ015-282000-
Suffolk MA-
Including the cities of Boston, Chelsea, Revere, and Winthrop
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 70
Chance of Thunder (%) 0 0 30
Temp (24h trend) 76 (+1) 62 (+6) 75
RH % (24h trend) 31 (-12) 81 (-5) 59
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) S 6 S 7 S 8
Precip Amount 0.00 0.00 0.19
Precip Duration 5
Precip Begin 7 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7290 450 4610
Transport Wnd (kts) SW 10 S 12 S 16
Vent Rate (kt-ft) 72900 5400 73760
Max ADI Early 62 Good 25 Fair 51 Gen Good
Max ADI Late 79 Good 12 Poor 49 Gen Good
Max LVORI Early 2 4 3
Max LVORI Late 2 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with showers likely. Lows in the
mid 50s. West winds 5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
around 5 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph, becoming northeast in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds around 5 mph, becoming west after midnight.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows in the upper 50s.
Highs in the mid 70s. East winds 5 to 10 mph.
$$
MAZ016-282000-
Eastern Norfolk MA-
Including the cities of Braintree, Milton, Quincy, and Weymouth
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 60
Chance of Thunder (%) 0 0 30
Temp (24h trend) 77 (+3) 62 (+7) 75
RH % (24h trend) 32 (-14) 81 (-2) 62
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) SW 5 S 7 S 9
Precip Amount 0.00 0.00 0.16
Precip Duration 5
Precip Begin 7 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7450 370 5030
Transport Wnd (kts) SW 11 S 12 S 17
Vent Rate (kt-ft) 81950 4440 85510
Max ADI Early 63 Good 37 Fair 63 Good
Max ADI Late 91 Good 12 Poor 56 Gen Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 90
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 50s. West winds 5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
around 5 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph, becoming northeast in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds around 5 mph, becoming west after midnight.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows in the mid 50s.
Highs in the mid 70s. East winds 5 to 10 mph.
$$
MAZ013-282000-
Western Norfolk MA-
Including the cities of Bellingham, Dedham, Foxborough, Medfield,
Norwood, Stoughton, and Wellesley
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 10 70
Chance of Thunder (%) 0 0 30
Temp (24h trend) 75 (0) 60 (+8) 75
RH % (24h trend) 32 (-11) 90 (+1) 57
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) SW 6 S 6 S 8
Precip Amount 0.00 0.00 0.22
Precip Duration 6
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7400 360 4160
Transport Wnd (kts) SW 12 S 11 S 17
Vent Rate (kt-ft) 88800 3960 70720
Max ADI Early 65 Good 60 Gen Good 53 Gen Good
Max ADI Late 104 Very Good8 Poor 53 Gen Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with showers likely. Lows in the
lower 50s. West winds 5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. West winds around
5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph, becoming northwest after midnight.
.MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. West winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Northeast
winds around 5 mph, becoming east around 5 mph in the afternoon.
$$
MAZ014-282000-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham,
and Woburn
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 10 70
Chance of Thunder (%) 0 0 30
Temp (24h trend) 76 (0) 62 (+8) 75
RH % (24h trend) 32 (-11) 81 (-5) 64
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) SW 6 SW 7 S 8
Precip Amount 0.00 0.00 0.23
Precip Duration 6
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7660 400 3940
Transport Wnd (kts) SW 12 S 11 S 16
Vent Rate (kt-ft) 91920 4400 63040
Max ADI Early 69 Good 59 Gen Good 48 Gen Good
Max ADI Late 100 Good 11 Poor 48 Gen Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 50s. West winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Northwest winds around
5 mph, becoming northeast in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast
winds around 5 mph, becoming northwest after midnight.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows in the mid 50s.
Highs in the upper 70s. East winds around 5 mph.
$$
MAZ007-282000-
Eastern Essex MA-
Including the cities of Beverly, Gloucester, Newburyport,
Peabody, Salem, and Saugus
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 10 70
Chance of Thunder (%) 0 0 30
Temp (24h trend) 74 (-1) 61 (+7) 75
RH % (24h trend) 34 (-10) 84 (-6) 62
20ft Wnd AM(mph) Lgt/Var S 8 G17
20ft Wnd PM(mph) S 6 S 7 S 9 G19
Precip Amount 0.00 0.00 0.21
Precip Duration 6
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 6200 370 3330
Transport Wnd (kts) SW 10 S 11 S 15
Vent Rate (kt-ft) 62000 4070 49950
Max ADI Early 48 Gen Good 14 Gen Poor 42 Gen Good
Max ADI Late 58 Gen Good 12 Poor 36 Fair
Max LVORI Early 2 4 4
Max LVORI Late 2 4 4
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 50s. West winds 5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
5 to 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Northwest winds 5 to
10 mph, becoming east in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
5 to 10 mph, becoming northwest after midnight.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows in the upper 50s.
Highs in the mid 70s. East winds 5 to 10 mph.
$$
MAZ006-282000-
Western Essex MA-
Including the cities of Amesbury, Andover, Haverhill, Lawrence,
Methuen, and Topsfield
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 10 70
Chance of Thunder (%) 0 0 30
Temp (24h trend) 76 (+1) 60 (+9) 74
RH % (24h trend) 32 (-11) 84 (-5) 61
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) SW 5 S 5 S 8 G17
Precip Amount 0.00 0.00 0.27
Precip Duration 7
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7770 400 3630
Transport Wnd (kts) SW 12 S 11 S 15
Vent Rate (kt-ft) 93240 4400 54450
Max ADI Early 69 Good 43 Gen Good 44 Gen Good
Max ADI Late 98 Good 8 Poor 43 Gen Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 50s. West winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
.SUNDAY...Sunny. Highs in the upper 70s. Northwest winds around
5 mph, becoming northeast around 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
around 5 mph, becoming northwest after midnight.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows in the mid 50s.
Highs in the upper 70s. Southeast winds around 5 mph.
$$
MAZ005-282000-
Central Middlesex MA-
Including the cities of Burlington, Chelmsford, Framingham,
Hopkinton, Lowell, and Natick
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Mclear Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 10 70
Chance of Thunder (%) 0 0 30
Temp (24h trend) 75 (0) 59 (+8) 73
RH % (24h trend) 31 (-9) 87 (-6) 61
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) SW 5 S 5 S 7
Precip Amount 0.00 0.00 0.29
Precip Duration 7
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7430 390 3840
Transport Wnd (kts) SW 11 S 10 SW 15
Vent Rate (kt-ft) 81730 3900 57600
Max ADI Early 69 Good 62 Good 42 Gen Good
Max ADI Late 105 Very Good8 Poor 46 Gen Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 50s. West winds around 5 mph.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows in the lower
50s. Highs in the mid 70s. West winds around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Lows in the lower 50s.
Highs in the upper 70s. Northwest winds around 5 mph.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows in the mid 50s.
Highs in the upper 70s. Southeast winds around 5 mph.
$$
MAZ012-282000-
Southern Worcester MA-
Including the cities of Milford, Oxford, Sturbridge, Uxbridge,
Westborough, and Worcester
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 10 70
Chance of Thunder (%) 0 0 30
Temp (24h trend) 74 (0) 59 (+8) 73
RH % (24h trend) 33 (-13) 90 (+1) 68
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) SW 5 S 6 SW 7
Precip Amount 0.00 0.00 0.32
Precip Duration 7
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7130 350 4510
Transport Wnd (kts) SW 14 S 10 SW 14
Vent Rate (kt-ft) 99820 3500 63140
Max ADI Early 70 Good 61 Good 38 Fair
Max ADI Late 105 Very Good8 Poor 50 Gen Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 8 5 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 50s. West winds around 5 mph.
.SATURDAY AND SATURDAY NIGHT...Mostly clear. Lows in the lower
50s. Highs in the lower 70s. West winds 5 to 10 mph.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Lows in the lower 50s.
Highs in the mid 70s. Northwest winds around 5 mph.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows in the lower 50s.
Highs in the upper 70s. East winds around 5 mph.
$$
MAZ004-282000-
Northern Worcester MA-
Including the cities of Athol, Boylston, Brookfield, Fitchburg,
Gardner, and Harvard
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 20 70
Chance of Thunder (%) 0 0 30
Temp (24h trend) 73 (+1) 56 (+8) 71
RH % (24h trend) 32 (-10) 90 (-6) 57
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) SW 6 S 6 SW 7
Precip Amount 0.00 0.00 0.28
Precip Duration 7
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 6990 300 4640
Transport Wnd (kts) SW 14 S 11 SW 13
Vent Rate (kt-ft) 97860 3300 60320
Max ADI Early 68 Good 61 Good 35 Fair
Max ADI Late 100 Good 8 Poor 41 Gen Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 5 Fog
Min Vsby Late 9 9 5 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. West winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. West winds
around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Lows in the upper 40s.
Highs in the mid 70s. North winds around 5 mph.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows in the lower 50s.
Highs in the upper 70s. Southeast winds around 5 mph.
$$
MAZ026-282000-
Northern Middlesex MA-
Including the cities of Ashby, Ayer, Groton, Pepperell, Shirley,
and Townsend
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 10 70
Chance of Thunder (%) 0 0 30
Temp (24h trend) 75 (+1) 57 (+8) 73
RH % (24h trend) 34 (-14) 87 (-2) 70
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) SW 5 S 5 SW 6
Precip Amount 0.00 0.00 0.30
Precip Duration 7
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7340 360 4380
Transport Wnd (kts) SW 12 S 10 SW 11
Vent Rate (kt-ft) 88080 3600 48180
Max ADI Early 75 Good 78 Good 41 Gen Good
Max ADI Late 105 Very Good7 Poor 42 Gen Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 50. West winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
around 5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. West winds
around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Lows around 50. Highs in
the mid 70s. Northwest winds around 5 mph.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows in the lower 50s.
Highs in the upper 70s. Southeast winds around 5 mph.
$$
MAZ002-282000-
Western Franklin MA-
Including the cities of Ashfield, Charlemont, Colrain,
and Shelburne
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None Showers Showers
Chance Precip (%) 40 60
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (+4) 53 (+6) 69
RH % (24h trend) 35 (-16) 90 (-3) 59
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) SW 6 Lgt/Var W 6
Precip Amount 0.00 0.01 0.12
Precip Duration 0 3
Precip Begin 4 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 6960 150 5520
Transport Wnd (kts) SW 14 S 8 W 14
Vent Rate (kt-ft) 97440 1200 77280
Max ADI Early 81 Good 50 Gen Good 24 Fair
Max ADI Late 105 Very Good7 Poor 50 Gen Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 8
Sunshine Hours N/A N/A N/A
CWR 0 20 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 40s. Northwest winds 5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 60s. West winds
around 5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds
around 5 mph.
.SUNDAY AND SUNDAY NIGHT...Mostly clear. Lows in the upper 40s.
Highs in the lower 70s. Northwest winds around 5 mph.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows around 50. Highs
in the mid 70s. Southeast winds around 5 mph.
$$
MAZ003-282000-
Eastern Franklin MA-
Including the cities of Greenfield, Leverett, Northfield, Orange,
and Whately
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 30 70
Chance of Thunder (%) 0 0 10
Temp (24h trend) 74 (+2) 56 (+7) 71
RH % (24h trend) 33 (-11) 90 (-3) 55
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) SW 6 S 5 SW 6
Precip Amount 0.00 0.00 0.16
Precip Duration 6
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7350 220 4950
Transport Wnd (kts) SW 14 S 9 SW 12
Vent Rate (kt-ft) 102900 1980 59400
Max ADI Early 66 Good 40 Fair 25 Fair
Max ADI Late 104 Very Good7 Poor 40 Fair
Max LVORI Early 1 5 3
Max LVORI Late 1 5 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Northwest winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. West winds
around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the upper 40s.
Highs in the upper 70s. Northeast winds around 5 mph.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows in the lower
50s. Highs in the upper 70s. Southeast winds around 5 mph.
$$
MAZ008-282000-
Western Hampshire MA-
Including the cities of Chesterfield, Plainfield, Westhampton,
Williamsburg, and Worthington
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None Showers Showers
Chance Precip (%) 40 60
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+3) 54 (+6) 69
RH % (24h trend) 37 (-16) 83 (-6) 61
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) SW 6 Lgt/Var W 7
Precip Amount 0.00 0.01 0.12
Precip Duration 0 4
Precip Begin 4 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 6890 200 4990
Transport Wnd (kts) SW 15 SW 9 W 14
Vent Rate (kt-ft) 103350 1800 69860
Max ADI Early 85 Good 41 Gen Good 29 Fair
Max ADI Late 105 Very Good8 Poor 48 Gen Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 10 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the
upper 40s. Highs in the lower 70s. Northwest winds around 5 mph.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows in the lower 50s.
Highs in the mid 70s. Southeast winds around 5 mph.
$$
MAZ010-282000-
Eastern Hampshire MA-
Including the cities of Amherst, Belchertown, Northampton,
Southampton, and Ware
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 30 70
Chance of Thunder (%) 0 0 20
Temp (24h trend) 75 (+2) 58 (+9) 73
RH % (24h trend) 34 (-13) 90 (-3) 57
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) SW 6 S 6 SW 6
Precip Amount 0.00 0.00 0.16
Precip Duration 6
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7600 330 5210
Transport Wnd (kts) SW 15 S 8 W 13
Vent Rate (kt-ft) 114000 2640 67730
Max ADI Early 66 Good 44 Gen Good 29 Fair
Max ADI Late 105 Very Good7 Poor 46 Gen Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Northwest winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest
winds around 5 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows around 50. Highs in
the upper 70s. Northeast winds around 5 mph.
.MONDAY NIGHT THROUGH WEDNESDAY...Mostly clear. Lows in the lower
50s. Highs around 80. Southeast winds around 5 mph.
$$
MAZ009-282000-
Western Hampden MA-
Including the cities of Blandford, Chester, Granville,
Montgomery, Russell, and Tolland
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None Showers Showers
Chance Precip (%) 30 60
Chance of Thunder (%) 0 0 0
Temp (24h trend) 72 (+2) 55 (+6) 70
RH % (24h trend) 38 (-15) 86 (-7) 61
20ft Wnd AM(mph) Lgt/Var SW 5
20ft Wnd PM(mph) SW 6 S 5 W 7
Precip Amount 0.00 0.01 0.12
Precip Duration 0 5
Precip Begin 4 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 6810 130 5150
Transport Wnd (kts) SW 15 SW 11 W 16
Vent Rate (kt-ft) 102150 1430 82400
Max ADI Early 88 Good 41 Gen Good 36 Fair
Max ADI Late 105 Very Good8 Poor 55 Gen Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 7
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 10 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 40s. Northwest winds 5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the upper 60s. Northwest winds
around 5 mph.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around
50. Highs in the lower 70s. Northwest winds around 5 mph.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows in the lower 50s.
Highs in the mid 70s. Southeast winds around 5 mph.
$$
MAZ011-282000-
Eastern Hampden MA-
Including the cities of Chicopee, Holland, Palmer, Southwick,
Springfield, and Westfield
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 20 70
Chance of Thunder (%) 0 0 20
Temp (24h trend) 75 (+2) 58 (+8) 73
RH % (24h trend) 34 (-7) 87 (-2) 51
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) SW 6 S 6 SW 6
Precip Amount 0.00 0.00 0.18
Precip Duration 7
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7510 320 6100
Transport Wnd (kts) SW 15 S 9 W 14
Vent Rate (kt-ft) 112650 2880 85400
Max ADI Early 70 Good 46 Gen Good 37 Fair
Max ADI Late 105 Very Good9 Poor 54 Gen Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 50. Northwest winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 70s. Northwest winds
5 to 10 mph.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows around
50. Highs in the mid 70s. North winds around 5 mph.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows in the lower 50s.
Highs in the upper 70s. Southeast winds around 5 mph.
$$
CTZ002-282000-
Hartford CT-
Including the cities of Hartford, Glastonbury, Granby,
Southington, and Windsor Locks
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 20 70
Chance of Thunder (%) 0 0 20
Temp (24h trend) 76 (+2) 59 (+8) 75
RH % (24h trend) 36 (-5) 87 (-3) 51
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) SW 6 S 6 SW 7
Precip Amount 0.00 0.00 0.14
Precip Duration 7
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7510 350 6710
Transport Wnd (kts) SW 13 S 9 W 16
Vent Rate (kt-ft) 97630 3150 107360
Max ADI Early 78 Good 49 Gen Good 51 Gen Good
Max ADI Late 105 Very Good9 Poor 61 Good
Max LVORI Early 1 4 2
Max LVORI Late 1 4 2
Min Vsby Early 9 9 8
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 50s. Northwest winds around 5 mph.
.SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower
50s. Highs in the mid 70s. North winds 5 to 10 mph.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows in the lower 50s.
Highs in the upper 70s. Southeast winds around 5 mph.
$$
CTZ003-282000-
Tolland CT-
Including the cities of Mansfield, Stafford Springs, and Vernon
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 20 70
Chance of Thunder (%) 0 0 30
Temp (24h trend) 74 (+1) 59 (+9) 73
RH % (24h trend) 38 (-10) 90 (+4) 61
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) SW 6 S 7 SW 6
Precip Amount 0.00 0.00 0.24
Precip Duration 7
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7260 280 6090
Transport Wnd (kts) SW 13 S 9 SW 15
Vent Rate (kt-ft) 94380 2520 91350
Max ADI Early 75 Good 43 Gen Good 44 Gen Good
Max ADI Late 105 Very Good9 Poor 55 Gen Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 5 Fog
Min Vsby Late 9 8 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 90
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 50. Northwest winds around 5 mph.
.SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Lows around 50.
Highs in the mid 70s. North winds around 5 mph.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows in the lower 50s.
Highs in the upper 70s. Southeast winds around 5 mph.
$$
CTZ004-282000-
Windham CT-
Including the cities of Ashford, Plainfield, Putnam,
and Willimantic
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 10 70
Chance of Thunder (%) 0 0 30
Temp (24h trend) 74 (0) 59 (+9) 74
RH % (24h trend) 37 (-6) 90 (+4) 57
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) SW 6 S 6 SW 7
Precip Amount 0.00 0.00 0.28
Precip Duration 7
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7260 350 5230
Transport Wnd (kts) SW 13 S 9 SW 16
Vent Rate (kt-ft) 94380 3150 83680
Max ADI Early 74 Good 46 Gen Good 40 Fair
Max ADI Late 105 Very Good8 Poor 56 Gen Good
Max LVORI Early 1 5 3
Max LVORI Late 1 5 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 6 Fog 5 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 50s. Northwest winds around 5 mph.
.SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Lows around 50.
Highs in the mid 70s. Northwest winds around 5 mph.
.MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Lows in the lower
50s. Highs in the upper 70s. North winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Northeast
winds around 5 mph, becoming southeast around 5 mph in the
afternoon.
$$
RIZ001-282000-
Northwest Providence RI-
Including the cities of Cumberland, Foster, Glocester,
and Smithfield
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 10 70
Chance of Thunder (%) 0 0 30
Temp (24h trend) 74 (0) 60 (+8) 75
RH % (24h trend) 34 (-14) 87 (+1) 68
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) SW 6 S 6 S 7
Precip Amount 0.00 0.00 0.25
Precip Duration 7
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7210 350 4460
Transport Wnd (kts) SW 12 S 10 SW 18
Vent Rate (kt-ft) 86520 3500 80280
Max ADI Early 70 Good 59 Gen Good 51 Gen Good
Max ADI Late 103 Very Good9 Poor 58 Gen Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 90
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 50s. West winds around 5 mph.
.SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower
50s. Highs in the mid 70s. Northwest winds around 5 mph.
.MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Lows in the lower
50s. Highs in the upper 70s. Northwest winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
$$
RIZ002-282000-
Southeast Providence RI-
Including the cities of Cranston, Johnston, Pawtucket,
and Providence
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 10 70
Chance of Thunder (%) 0 0 30
Temp (24h trend) 76 (+1) 62 (+9) 76
RH % (24h trend) 34 (-12) 84 (+4) 66
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) SW 7 S 6 S 9
Precip Amount 0.00 0.00 0.18
Precip Duration 6
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7420 390 5160
Transport Wnd (kts) SW 11 S 10 SW 19
Vent Rate (kt-ft) 81620 3900 98040
Max ADI Early 74 Good 61 Good 56 Gen Good
Max ADI Late 96 Good 9 Poor 69 Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with showers likely. Lows in the
mid 50s. West winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower
50s. Highs in the mid 70s. Northwest winds around 5 mph.
.MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Northeast
winds around 5 mph, becoming southeast in the afternoon.
$$
RIZ003-282000-
Western Kent RI-
Including the cities of Coventry and West Greenwich
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 10 70
Chance of Thunder (%) 0 0 30
Temp (24h trend) 74 (+1) 61 (+9) 74
RH % (24h trend) 36 (-10) 84 (+1) 66
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) SW 6 S 6 S 8
Precip Amount 0.00 0.00 0.18
Precip Duration 6
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7180 340 4970
Transport Wnd (kts) SW 11 S 10 SW 19
Vent Rate (kt-ft) 78980 3400 94430
Max ADI Early 72 Good 56 Gen Good 53 Gen Good
Max ADI Late 98 Good 10 Poor 67 Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 50s. West winds 5 to 10 mph.
.SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Lows in the lower
50s. Highs in the mid 70s. Northwest winds around 5 mph.
.MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. North winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
$$
RIZ004-282000-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 10 70
Chance of Thunder (%) 0 0 30
Temp (24h trend) 75 (0) 62 (+8) 75
RH % (24h trend) 34 (-7) 81 (+1) 59
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) SW 7 S 7 S 10
Precip Amount 0.00 0.00 0.15
Precip Duration 6
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7280 430 5290
Transport Wnd (kts) SW 13 S 11 SW 20
Vent Rate (kt-ft) 94640 4730 105800
Max ADI Early 71 Good 57 Gen Good 53 Gen Good
Max ADI Late 96 Good 11 Poor 72 Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 50s. Southwest winds 5 to 10 mph, becoming northwest after
midnight.
.SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Lows in the mid
50s. Highs in the mid 70s. Northwest winds 5 to 10 mph.
.MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. North winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph, becoming southeast in the afternoon.
$$
RIZ005-282000-
Bristol RI-
Including the cities of Barrington, Bristol, and Warren
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None Tstms
Chance Precip (%) 10 60
Chance of Thunder (%) 0 0 30
Temp (24h trend) 74 (-1) 64 (+8) 75
RH % (24h trend) 36 (-10) 78 (-2) 66
20ft Wnd AM(mph) Lgt/Var S 8
20ft Wnd PM(mph) S 7 S 8 S 10 G17
Precip Amount 0.00 0.00 0.14
Precip Duration 4
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 6710 450 4410
Transport Wnd (kts) W 10 S 11 SW 21
Vent Rate (kt-ft) 67100 4950 92610
Max ADI Early 56 Gen Good 55 Gen Good 49 Gen Good
Max ADI Late 79 Good 11 Poor 69 Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 50s. Southwest winds 5 to 10 mph,
becoming northwest after midnight.
.SATURDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to
10 mph.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly clear. Lows in the
mid 50s. Highs in the mid 70s. Northwest winds 5 to 10 mph.
.MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Lows in the upper
50s. Highs in the upper 70s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
around 5 mph, becoming southeast in the afternoon.
$$
RIZ006-282000-
Washington RI-
Including the cities of Kingston, Narragansett, Richmond,
and Westerly
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None Tstms
Chance Precip (%) 20 60
Chance of Thunder (%) 0 0 30
Temp (24h trend) 74 (0) 62 (+9) 74
RH % (24h trend) 35 (-8) 84 (+1) 64
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) SW 7 S 7 S 9
Precip Amount 0.00 0.00 0.14
Precip Duration 5
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 6900 420 4940
Transport Wnd (kts) SW 13 S 11 SW 20
Vent Rate (kt-ft) 89700 4620 98800
Max ADI Early 68 Good 51 Gen Good 56 Gen Good
Max ADI Late 72 Good 12 Poor 66 Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 50s. Southwest winds 5 to
10 mph, becoming northwest after midnight.
.SATURDAY...Sunny. Highs in the lower 70s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds 5 to 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph, becoming west in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest
winds around 5 mph, becoming northwest after midnight.
.MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Lows in the mid
50s. Highs in the mid 70s. Northeast winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. Northeast winds
5 to 10 mph, becoming southeast in the afternoon.
$$
RIZ007-282000-
Newport RI-
Including the cities of Newport, Portsmouth, and Tiverton
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None Tstms
Chance Precip (%) 20 60
Chance of Thunder (%) 0 0 30
Temp (24h trend) 73 (-1) 65 (+7) 75
RH % (24h trend) 37 (-7) 81 (+1) 62
20ft Wnd AM(mph) Lgt/Var S 8
20ft Wnd PM(mph) SW 8 S 9 S 9 G18
Precip Amount 0.00 0.00 0.12
Precip Duration 4
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 5390 430 3750
Transport Wnd (kts) W 10 SW 13 SW 20
Vent Rate (kt-ft) 53900 5590 75000
Max ADI Early 49 Gen Good 46 Gen Good 47 Gen Good
Max ADI Late 63 Good 13 Gen Poor 57 Gen Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 50s. Southwest winds 5 to
10 mph, becoming northwest after midnight.
.SATURDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
5 to 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph, becoming southwest in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds around 5 mph, becoming northwest after midnight.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows in the upper 50s.
Highs in the mid 70s. Southeast winds 5 to 10 mph.
$$
RIZ008-282000-
Block Island RI-
Including the city of New Shoreham
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None Tstms
Chance Precip (%) 30 60
Chance of Thunder (%) 0 0 30
Temp (24h trend) 71 (-2) 66 (+5) 73
RH % (24h trend) 48 (-3) 81 (+6) 64
20ft Wnd AM(mph) Lgt/Var S 10
20ft Wnd PM(mph) SW 8 SW 10 S 11
Precip Amount 0.00 0.00 0.09
Precip Duration 3
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 1770 1220 2140
Transport Wnd (kts) SW 10 SW 18 SW 18
Vent Rate (kt-ft) 17700 21960 38520
Max ADI Early 17 Gen Poor 44 Gen Good 40 Fair
Max ADI Late 38 Fair 23 Fair 40 Fair
Max LVORI Early 2 3 3
Max LVORI Late 2 3 3
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. Southwest winds 5 to
10 mph, becoming northwest after midnight.
.SATURDAY...Sunny. Highs in the lower 70s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 60. West winds 5 to
10 mph, becoming northwest after midnight.
.SUNDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph, becoming southwest in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 60s. Southwest
winds around 5 mph, becoming northwest after midnight.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows in the lower 60s.
Highs in the lower 70s. East winds 5 to 10 mph.
$$
MAZ017-282000-
Northern Bristol MA-
Including the cities of Attleboro, Berkley, Easton, Mansfield,
Rehoboth, and Taunton
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Mcldy
Precip Type None None Tstms
Chance Precip (%) 10 60
Chance of Thunder (%) 0 0 30
Temp (24h trend) 76 (+1) 61 (+9) 75
RH % (24h trend) 32 (-11) 84 (-5) 55
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) SW 6 S 6 S 8
Precip Amount 0.00 0.00 0.17
Precip Duration 4
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7260 410 4610
Transport Wnd (kts) SW 11 S 11 SW 20
Vent Rate (kt-ft) 79860 4510 92200
Max ADI Early 66 Good 58 Gen Good 61 Good
Max ADI Late 95 Good 9 Poor 64 Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 90
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
lower 50s. West winds 5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. West winds around
5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds
around 5 mph in the evening, becoming light and variable.
.MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Lows in the lower
50s. Highs in the upper 70s. West winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Northeast
winds around 5 mph, becoming east around 5 mph in the afternoon.
$$
MAZ018-282000-
Western Plymouth MA-
Including the cities of Bridgewater, Brockton, Carver,
Middleboro, and Pembroke
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None Tstms
Chance Precip (%) 10 60
Chance of Thunder (%) 0 0 30
Temp (24h trend) 76 (0) 61 (+9) 76
RH % (24h trend) 32 (-14) 84 (-5) 60
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) SW 6 S 6 S 9
Precip Amount 0.00 0.00 0.14
Precip Duration 4
Precip Begin 7 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 7170 400 5070
Transport Wnd (kts) SW 11 S 11 S 18
Vent Rate (kt-ft) 78870 4400 91260
Max ADI Early 64 Good 58 Gen Good 76 Good
Max ADI Late 87 Good 9 Poor 66 Good
Max LVORI Early 1 4 2
Max LVORI Late 1 4 2
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 90
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 50s. West winds 5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. West winds around
5 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph, becoming northeast around 5 mph in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Southeast
winds around 5 mph in the evening, becoming light and variable.
.MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. Southwest winds around 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. East winds
around 5 mph.
$$
MAZ019-282000-
Eastern Plymouth MA-
Including the cities of Cohasset, Hingham, Marshfield, Plymouth,
and Scituate
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Mclear Pcldy Pcldy
Precip Type None None Tstms
Chance Precip (%) 10 50
Chance of Thunder (%) 0 0 30
Temp (24h trend) 75 (+1) 61 (+6) 76
RH % (24h trend) 33 (-11) 84 (-5) 55
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) S 6 S 7 S 9
Precip Amount 0.00 0.00 0.11
Precip Duration 2
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 5890 380 5280
Transport Wnd (kts) SW 8 S 12 SW 17
Vent Rate (kt-ft) 47120 4560 89760
Max ADI Early 45 Gen Good 29 Fair 67 Good
Max ADI Late 51 Gen Good 13 Gen Poor 61 Good
Max LVORI Early 2 4 2
Max LVORI Late 2 4 2
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 50s. West winds 5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 70s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
5 to 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph, becoming northeast in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
5 to 10 mph, becoming west after midnight.
.MONDAY THROUGH WEDNESDAY...Mostly clear. Lows in the upper 50s.
Highs in the mid 70s. East winds 5 to 10 mph.
$$
MAZ020-282000-
Southern Bristol MA-
Including the cities of Acushnet, Fall River, New Bedford,
Swansea, and Westport
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None Tstms
Chance Precip (%) 10 60
Chance of Thunder (%) 0 0 30
Temp (24h trend) 75 (0) 63 (+8) 76
RH % (24h trend) 34 (-7) 81 (-5) 59
20ft Wnd AM(mph) Lgt/Var S 8
20ft Wnd PM(mph) SW 7 S 7 S 9
Precip Amount 0.00 0.00 0.12
Precip Duration 4
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 6890 380 4570
Transport Wnd (kts) SW 12 S 11 SW 21
Vent Rate (kt-ft) 82680 4180 95970
Max ADI Early 59 Gen Good 49 Gen Good 49 Gen Good
Max ADI Late 78 Good 12 Poor 67 Good
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 50s. Southwest winds 5 to 10 mph,
becoming northwest after midnight.
.SATURDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
5 to 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. Northwest winds around
5 mph, becoming west in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
5 to 10 mph, becoming northwest after midnight.
.MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. East winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. East winds 10 to
15 mph.
$$
MAZ021-282000-
Southern Plymouth MA-
Including the cities of Marion, Mattapoisett, Rochester,
and Wareham
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None Tstms
Chance Precip (%) 10 50
Chance of Thunder (%) 0 0 30
Temp (24h trend) 75 (-1) 62 (+7) 76
RH % (24h trend) 33 (-15) 84 (-2) 62
20ft Wnd AM(mph) Lgt/Var S 8
20ft Wnd PM(mph) SW 8 S 7 S 10
Precip Amount 0.00 0.00 0.12
Precip Duration 2
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 6450 410 4700
Transport Wnd (kts) SW 12 S 11 SW 19
Vent Rate (kt-ft) 77400 4510 89300
Max ADI Early 56 Gen Good 49 Gen Good 58 Gen Good
Max ADI Late 70 Good 12 Poor 68 Good
Max LVORI Early 1 4 2
Max LVORI Late 1 4 2
Min Vsby Early 9 9 6 Fog
Min Vsby Late 9 9 6 Fog
Sunshine Hours N/A N/A N/A
CWR 0 0 90
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 50s. West winds 5 to 10 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
5 to 10 mph.
.SUNDAY...Sunny. Highs in the mid 70s. North winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds
around 5 mph, becoming west after midnight.
.MONDAY THROUGH TUESDAY NIGHT...Mostly clear. Lows in the upper
50s. Highs in the upper 70s. East winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. East winds 5 to
10 mph.
$$
MAZ022-282000-
Barnstable MA-
Including the cities of Bourne, Chatham, Falmouth, Hyannis,
Provincetown, and Wellfleet
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None Tstms
Chance Precip (%) 10 40
Chance of Thunder (%) 0 0 20
Temp (24h trend) 73 (0) 63 (+5) 74
RH % (24h trend) 38 (-8) 87 (-6) 58
20ft Wnd AM(mph) Lgt/Var S 8
20ft Wnd PM(mph) SW 7 S 8 S 10
Precip Amount 0.00 0.00 0.04
Precip Duration 2
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 4650 370 4950
Transport Wnd (kts) SW 9 S 14 S 18
Vent Rate (kt-ft) 41850 5180 89100
Max ADI Early 37 Fair 43 Gen Good 55 Gen Good
Max ADI Late 49 Gen Good 14 Gen Poor 61 Good
Max LVORI Early 1 4 2
Max LVORI Late 1 4 2
Min Vsby Early 9 9 8
Min Vsby Late 9 9 8
Sunshine Hours N/A N/A N/A
CWR 0 0 20
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 50s. Southwest winds 5 to
10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 70s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds 5 to 10 mph, becoming northwest after midnight.
.SUNDAY...Sunny. Highs in the lower 70s. Northwest winds around
5 mph, becoming northeast in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds
around 5 mph, becoming northwest after midnight.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows around 60. Highs in
the mid 70s. East winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 60.
Highs in the lower 70s. East winds 5 to 10 mph.
$$
MAZ023-282000-
Dukes MA-
Including the cities of Edgartown, Oak Bluffs, and Vineyard Haven
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None Tstms
Chance Precip (%) 20 40
Chance of Thunder (%) 0 0 30
Temp (24h trend) 72 (-2) 64 (+5) 74
RH % (24h trend) 44 (-5) 84 (-2) 62
20ft Wnd AM(mph) Lgt/Var S 9
20ft Wnd PM(mph) SW 8 S 9 S 10
Precip Amount 0.00 0.00 0.06
Precip Duration 2
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 2640 590 3930
Transport Wnd (kts) W 8 S 15 S 18
Vent Rate (kt-ft) 21120 8850 70740
Max ADI Early 24 Fair 36 Fair 50 Gen Good
Max ADI Late 43 Gen Good 15 Gen Poor 53 Gen Good
Max LVORI Early 2 4 3
Max LVORI Late 2 4 3
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 50s. Southwest winds 5 to
10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 70s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds
5 to 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. Northwest winds 5 to
10 mph, becoming southwest in the afternoon.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds 5 to 10 mph, becoming west after midnight.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows around 60. Highs in
the mid 70s. Southeast winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows around 60.
Highs in the lower 70s. East winds 10 to 15 mph.
$$
MAZ024-282000-
Nantucket MA-
Including the city of Nantucket
410 AM EDT Thu Aug 28 2025
Today Tonight Fri
Cloud Cover Pcldy Pcldy Pcldy
Precip Type None None Showers
Chance Precip (%) 10 40
Chance of Thunder (%) 0 0 0
Temp (24h trend) 71 (-2) 64 (+2) 73
RH % (24h trend) 49 (-6) 84 (0) 64
20ft Wnd AM(mph) Lgt/Var S 9
20ft Wnd PM(mph) SW 7 S 8 S 9
Precip Amount 0.00 0.00 0.02
Precip Duration 2
Precip Begin 6 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 2550 900 2620
Transport Wnd (kts) SW 9 S 16 S 15
Vent Rate (kt-ft) 22950 14400 39300
Max ADI Early 31 Fair 38 Fair 37 Fair
Max ADI Late 42 Gen Good 16 Gen Poor 34 Fair
Max LVORI Early 1 4 3
Max LVORI Late 1 4 3
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.FRIDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. Southwest winds 5 to
10 mph.
.SATURDAY...Mostly sunny. Highs in the lower 70s. West winds 5 to
10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. West winds
5 to 10 mph.
.SUNDAY...Sunny. Highs in the lower 70s. North winds 5 to 10 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 60s. South winds
around 5 mph, becoming northwest after midnight.
.MONDAY THROUGH TUESDAY...Mostly clear. Lows in the lower 60s.
Highs in the lower 70s. East winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower
60s. Highs in the lower 70s. East winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures near normal. Precipitation above normal.
$$
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