Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
785
FNUS51 KBOX 222011
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
410 PM EDT Fri Aug 22 2025
.DISCUSSION...
Gusty northeast winds 20-35 mph will continue through Friday
afternoon, though will be decreasing. The strongest gusts will
remain over the Islands and Cape Cod. Breezy SW winds expected
Saturday with gusts up to 20 mph.
Minimum relative humidity Friday 30 to 50 percent, then 40 to
60 percent Saturday.
.OUTLOOK...Sunday through Thursday...
Breezy SW winds Sunday with the weather pattern becoming more
unsettled by Monday with shower/thunderstorm chances returning to
the forecast Monday afternoon. Trending drier and breezy Tuesday
through midweek with slightly below normal temperatures.
MAZ015-230800-
Suffolk MA-
Including the cities of Boston, Chelsea, Revere, and Winthrop
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 60 (+4) 87 (+8) 64 84
RH % (24h trend) 87 (-13) 42 (+3) 91 49
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) Lgt/Var S 8 S 8 G17 S 10 G20
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 390 6340 430 5900
Transport Wnd (kts) S 7 SW 12 SW 12 SW 17
Vent Rate (kt-ft) 2730 76080 5160 100300
Max ADI Early 10 Poor 33 Fair 25 Fair 49 Gen Good
Max ADI Late 6 Very Poor 52 Gen Good 12 Poor 56 Gen Good
Max LVORI Early 4 2 5 2
Max LVORI Late 4 2 5 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 60s. South winds 10 to 15 mph.
.MONDAY...Mostly cloudy with showers likely. Highs around 80.
South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. West winds 5 to 10 mph.
.TUESDAY THROUGH THURSDAY NIGHT...Mostly clear. Lows 57 to 62.
Highs in the mid 70s. Southwest winds 5 to 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. West winds around 5 mph,
becoming southeast in the afternoon.
$$
MAZ016-230800-
Eastern Norfolk MA-
Including the cities of Braintree, Milton, Quincy, and Weymouth
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 60 (+4) 86 (+9) 63 84
RH % (24h trend) 87 (-13) 44 (+1) 93 52
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) Lgt/Var SW 7 G17 S 8 G18 S 9 G19
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 340 6460 390 5710
Transport Wnd (kts) S 7 SW 13 SW 11 SW 17
Vent Rate (kt-ft) 2380 83980 4290 97070
Max ADI Early 12 Poor 43 Gen Good 31 Fair 51 Gen Good
Max ADI Late 6 Very Poor 85 Good 11 Poor 63 Good
Max LVORI Early 5 1 5 2
Max LVORI Late 5 1 5 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 10 to 15 mph.
.MONDAY...Partly sunny with a chance of showers. Highs around 80.
South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. West winds 5 to 10 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows 56 to 61. Highs in
the upper 70s. Southwest winds 5 to 10 mph.
$$
MAZ013-230800-
Western Norfolk MA-
Including the cities of Bellingham, Dedham, Foxborough, Medfield,
Norwood, Stoughton, and Wellesley
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 57 (+4) 84 (+4) 62 83
RH % (24h trend) 96 (-4) 43 (+5) 97 50
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) Lgt/Var SW 6 S 6 S 8 G18
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 310 6400 330 5600
Transport Wnd (kts) S 7 SW 13 S 11 SW 17
Vent Rate (kt-ft) 2170 83200 3630 95200
Max ADI Early 20 Gen Poor 50 Gen Good 45 Gen Good 71 Good
Max ADI Late 5 Very Poor 104 Very Good7 Poor 63 Good
Max LVORI Early 6 1 6 1
Max LVORI Late 6 1 6 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs around
80. South winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. West winds around 5 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows 53 to 58. Highs
74 to 79. Southwest winds 5 to 10 mph.
$$
MAZ014-230800-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham,
and Woburn
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 60 (+6) 86 (+4) 64 84
RH % (24h trend) 87 (-13) 41 (+3) 90 46
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) Lgt/Var SW 7 S 7 S 9 G17
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 340 6920 330 6060
Transport Wnd (kts) SW 7 SW 13 SW 12 SW 17
Vent Rate (kt-ft) 2380 89960 3960 103020
Max ADI Early 21 Fair 50 Gen Good 48 Gen Good 61 Good
Max ADI Late 5 Very Poor 97 Good 12 Poor 65 Good
Max LVORI Early 5 1 5 1
Max LVORI Late 5 1 5 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 60s. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. South winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows around 60. West winds around 5 mph.
.TUESDAY THROUGH THURSDAY NIGHT...Mostly clear. Lows in the upper
50s. Highs in the upper 70s. West winds 5 to 10 mph.
.FRIDAY...Sunny. Highs around 80. West winds around 5 mph,
becoming south in the afternoon.
$$
MAZ007-230800-
Eastern Essex MA-
Including the cities of Beverly, Gloucester, Newburyport,
Peabody, Salem, and Saugus
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 59 (+4) 86 (+7) 63 84
RH % (24h trend) 93 (-7) 44 (+5) 90 47
20ft Wnd AM(mph) Lgt/Var S 7 G17
20ft Wnd PM(mph) Lgt/Var S 8 G19 S 9 G21 S 10 G22
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 310 4010 420 4550
Transport Wnd (kts) S 9 S 12 SW 13 S 16
Vent Rate (kt-ft) 2790 48120 5460 72800
Max ADI Early 11 Poor 19 Gen Poor 23 Fair 43 Gen Good
Max ADI Late 5 Very Poor 27 Fair 12 Poor 45 Gen Good
Max LVORI Early 5 2 5 3
Max LVORI Late 5 2 5 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 10 to 15 mph.
.MONDAY...Mostly cloudy with showers likely. Highs in the upper
70s. South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 60. West winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the
upper 50s. Highs in the upper 70s. West winds 5 to 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the upper 50s.
Highs in the upper 70s. East winds 5 to 10 mph.
$$
MAZ006-230800-
Western Essex MA-
Including the cities of Amesbury, Andover, Haverhill, Lawrence,
Methuen, and Topsfield
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 57 (+5) 86 (+4) 62 84
RH % (24h trend) 93 (-7) 38 (+3) 90 46
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) Lgt/Var S 5 S 7 S 8 G17
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 330 7200 390 6340
Transport Wnd (kts) S 6 SW 13 SW 12 SW 17
Vent Rate (kt-ft) 1980 93600 4680 107780
Max ADI Early 17 Gen Poor 42 Gen Good 46 Gen Good 81 Good
Max ADI Late 5 Very Poor 103 Very Good11 Poor 64 Good
Max LVORI Early 6 1 5 1
Max LVORI Late 6 1 5 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. South winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with showers likely and a chance of
thunderstorms. Lows in the upper 50s. West winds around 5 mph.
.TUESDAY THROUGH THURSDAY NIGHT...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. West winds 5 to 10 mph.
.FRIDAY...Sunny. Highs in the upper 70s. West winds around 5 mph,
becoming south in the afternoon.
$$
MAZ005-230800-
Central Middlesex MA-
Including the cities of Burlington, Chelmsford, Framingham,
Hopkinton, Lowell, and Natick
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (+4) 86 (+3) 62 84
RH % (24h trend) 96 (-4) 39 (+6) 93 45
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) Lgt/Var SW 5 S 6 S 8 G17
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 310 6800 370 6110
Transport Wnd (kts) SW 5 SW 14 SW 11 SW 17
Vent Rate (kt-ft) 1550 95200 4070 103870
Max ADI Early 26 Fair 51 Gen Good 48 Gen Good 79 Good
Max ADI Late 5 Very Poor 104 Very Good7 Poor 64 Good
Max LVORI Early 7 1 6 1
Max LVORI Late 7 1 6 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the lower 80s. South winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. West winds around 5 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows 53 to 58. Highs
75 to 80. Southwest winds 5 to 10 mph.
$$
MAZ012-230800-
Southern Worcester MA-
Including the cities of Milford, Oxford, Sturbridge, Uxbridge,
Westborough, and Worcester
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (+5) 85 (+3) 61 83
RH % (24h trend) 96 (-4) 45 (+8) 98 54
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) Lgt/Var SW 6 S 6 S 8 G18
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 280 6450 370 5510
Transport Wnd (kts) SW 8 SW 14 SW 11 S 17
Vent Rate (kt-ft) 2240 90300 4070 93670
Max ADI Early 23 Fair 52 Gen Good 45 Gen Good 50 Gen Good
Max ADI Late 4 Very Poor 98 Good 8 Poor 60 Gen Good
Max LVORI Early 6 1 6 1
Max LVORI Late 6 1 6 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs around 80. South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 50s. West winds 5 to 10 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows 52 to 57. Highs
74 to 79. West winds 5 to 10 mph.
$$
MAZ004-230800-
Northern Worcester MA-
Including the cities of Athol, Boylston, Brookfield, Fitchburg,
Gardner, and Harvard
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (+6) 84 (+3) 58 82
RH % (24h trend) 96 (-4) 38 (+7) 96 46
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) Lgt/Var SW 7 S 7 S 9 G18
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 220 6200 290 5480
Transport Wnd (kts) SW 6 SW 14 SW 13 SW 17
Vent Rate (kt-ft) 1320 86800 3770 93160
Max ADI Early 28 Fair 55 Gen Good 43 Gen Good 53 Gen Good
Max ADI Late 3 Very Poor 77 Good 11 Poor 61 Good
Max LVORI Early 7 1 5 2
Max LVORI Late 7 1 5 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. Southwest winds around
5 mph.
.MONDAY NIGHT...Partly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 50s. West winds around 5 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows 50 to 55. Highs
72 to 77. West winds 5 to 10 mph.
$$
MAZ026-230800-
Northern Middlesex MA-
Including the cities of Ashby, Ayer, Groton, Pepperell, Shirley,
and Townsend
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (+5) 86 (+3) 60 84
RH % (24h trend) 93 (-7) 44 (+6) 93 52
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) Lgt/Var SW 5 S 5 S 7
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 310 6860 370 5960
Transport Wnd (kts) W 5 SW 13 SW 11 SW 17
Vent Rate (kt-ft) 1550 89180 4070 101320
Max ADI Early 43 Gen Good 60 Gen Good 77 Good 83 Good
Max ADI Late 3 Very Poor 105 Very Good7 Poor 62 Good
Max LVORI Early 7 1 6 2
Max LVORI Late 7 1 6 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the lower 60s. South winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely and a chance of
thunderstorms. Highs in the upper 70s. South winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with showers likely and a chance of
thunderstorms. Lows in the mid 50s. West winds around 5 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows 51 to 56. Highs
74 to 79. West winds 5 to 10 mph.
$$
MAZ002-230800-
Western Franklin MA-
Including the cities of Ashfield, Charlemont, Colrain,
and Shelburne
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Pcldy Mcldy
Precip Type None None None Tstms
Chance Precip (%) 10 30
Chance of Thunder (%) 0 0 0 20
Temp (24h trend) 54 (+4) 84 (+5) 57 79
RH % (24h trend) 93 (-3) 42 (+4) 90 56
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) Lgt/Var SW 5 S 5 S 6
Precip Amount 0.00 0.00 0.00 0.02
Precip Duration 1
Precip Begin 10 AM
Precip End Continuing
Mixing Hgt (ft-AGL) 110 6310 220 4460
Transport Wnd (kts) W 6 SW 15 S 12 S 18
Vent Rate (kt-ft) 660 94650 2640 80280
Max ADI Early 23 Fair 60 Gen Good 51 Gen Good 1 Very Poor
Max ADI Late 3 Very Poor 105 Very Good11 Poor 1 Very Poor
Max LVORI Early 5 1 5 4
Max LVORI Late 5 1 5 4
Min Vsby Early 9 8 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Highs in the mid
70s. Southwest winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 50s. West winds around 5 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows 48 to 53. Highs
69 to 75. Southwest winds 5 to 10 mph.
$$
MAZ003-230800-
Eastern Franklin MA-
Including the cities of Greenfield, Leverett, Northfield, Orange,
and Whately
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Pcldy Pcldy
Precip Type None None None Showers
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (+6) 86 (+4) 60 82
RH % (24h trend) 100 (0) 40 (+7) 94 48
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) Lgt/Var S 7 S 7 S 8 G18
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 170 6340 420 5180
Transport Wnd (kts) SW 4 SW 15 S 12 S 17
Vent Rate (kt-ft) 680 95100 5040 88060
Max ADI Early 21 Fair 40 Fair 32 Fair 1 Very Poor
Max ADI Late 2 Very Poor 93 Good 13 Gen Poor 1 Very Poor
Max LVORI Early 8 1 5 4
Max LVORI Late 8 1 5 4
Min Vsby Early 9 6 Fog 9 9
Min Vsby Late 7 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 60s. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Highs in the upper
70s. Southwest winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with showers likely. Lows in the
mid 50s. West winds around 5 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows 49 to 55. Highs
73 to 78. West winds 5 to 10 mph.
$$
MAZ008-230800-
Western Hampshire MA-
Including the cities of Chesterfield, Plainfield, Westhampton,
Williamsburg, and Worthington
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Pcldy Pcldy
Precip Type None None None Showers
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 54 (+5) 82 (+3) 57 78
RH % (24h trend) 90 (-3) 47 (+6) 93 57
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) Lgt/Var SW 6 S 6 S 8
Precip Amount 0.00 0.00 0.00 0.02
Precip Duration 1
Precip Begin 12 PM
Precip End Continuing
Mixing Hgt (ft-AGL) 150 6200 280 4410
Transport Wnd (kts) W 6 SW 15 S 13 S 16
Vent Rate (kt-ft) 900 93000 3640 70560
Max ADI Early 24 Fair 62 Good 57 Gen Good 3 Very Poor
Max ADI Late 4 Very Poor 105 Very Good14 Gen Poor 1 Very Poor
Max LVORI Early 5 1 5 4
Max LVORI Late 5 1 5 4
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Highs in the mid
70s. Southwest winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 50s. West winds around 5 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows 48 to 53. Highs
69 to 75. Southwest winds 5 to 10 mph.
$$
MAZ010-230800-
Eastern Hampshire MA-
Including the cities of Amherst, Belchertown, Northampton,
Southampton, and Ware
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (+5) 86 (+3) 60 83
RH % (24h trend) 96 (-4) 43 (+5) 94 52
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) Lgt/Var SW 7 S 8 S 9 G18
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 240 6520 500 5290
Transport Wnd (kts) SW 4 SW 15 S 11 S 16
Vent Rate (kt-ft) 960 97800 5500 84640
Max ADI Early 22 Fair 39 Fair 38 Fair 51 Gen Good
Max ADI Late 2 Very Poor 66 Good 11 Poor 54 Gen Good
Max LVORI Early 7 1 5 3
Max LVORI Late 7 1 5 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Highs in the upper
70s. Southwest winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 50s. West winds around 5 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows 50 to 55. Highs
73 to 79. West winds 5 to 10 mph.
$$
MAZ009-230800-
Western Hampden MA-
Including the cities of Blandford, Chester, Granville,
Montgomery, Russell, and Tolland
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Pcldy Pcldy
Precip Type None None None Showers
Chance Precip (%) 10 20
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 55 (+4) 82 (+2) 59 80
RH % (24h trend) 90 (-3) 47 (+5) 100 59
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) Lgt/Var SW 6 S 7 S 8
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 80 5960 160 4610
Transport Wnd (kts) W 6 SW 15 S 13 S 16
Vent Rate (kt-ft) 480 89400 2080 73760
Max ADI Early 26 Fair 59 Gen Good 39 Fair 29 Fair
Max ADI Late 4 Very Poor 102 Very Good13 Gen Poor 1 Very Poor
Max LVORI Early 6 1 5 4
Max LVORI Late 6 1 5 4
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 10
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with showers likely and a chance of
thunderstorms. Lows in the lower 60s. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Highs in the mid
70s. Southwest winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 50s. Northwest winds around 5 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear. Lows 49 to 54. Highs in
the lower 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. West
winds around 5 mph.
.FRIDAY...Sunny. Highs in the mid 70s. West winds around 5 mph.
$$
MAZ011-230800-
Eastern Hampden MA-
Including the cities of Chicopee, Holland, Palmer, Southwick,
Springfield, and Westfield
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (+7) 85 (+3) 61 83
RH % (24h trend) 96 (-4) 41 (+7) 97 51
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) Lgt/Var SW 7 S 8 S 9 G19
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 230 6200 400 5370
Transport Wnd (kts) SW 4 SW 15 S 11 S 16
Vent Rate (kt-ft) 920 93000 4400 85920
Max ADI Early 23 Fair 40 Fair 42 Gen Good 50 Gen Good
Max ADI Late 3 Very Poor 64 Good 10 Poor 56 Gen Good
Max LVORI Early 7 1 5 2
Max LVORI Late 7 1 5 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Highs in the upper
70s. Southwest winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 50s. West winds around 5 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows 50 to 56. Highs
73 to 78. West winds 5 to 10 mph.
$$
CTZ002-230800-
Hartford CT-
Including the cities of Hartford, Glastonbury, Granby,
Southington, and Windsor Locks
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 57 (+6) 85 (+3) 61 83
RH % (24h trend) 96 (-4) 41 (+3) 96 51
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) Lgt/Var SW 7 S 8 S 9 G18
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 260 6320 390 5500
Transport Wnd (kts) SW 5 SW 15 S 10 S 16
Vent Rate (kt-ft) 1300 94800 3900 88000
Max ADI Early 21 Fair 46 Gen Good 42 Gen Good 59 Gen Good
Max ADI Late 3 Very Poor 72 Good 9 Poor 58 Gen Good
Max LVORI Early 6 1 6 2
Max LVORI Late 6 1 6 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Highs around 80.
Southwest winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. Northwest winds 5 to 10 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows 52 to 57. Highs
74 to 79. West winds 5 to 10 mph.
$$
CTZ003-230800-
Tolland CT-
Including the cities of Mansfield, Stafford Springs, and Vernon
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (+6) 83 (+2) 61 80
RH % (24h trend) 96 (-4) 46 (+4) 100 55
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) Lgt/Var SW 7 S 7 S 9 G19
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 160 5890 270 5180
Transport Wnd (kts) W 5 SW 14 S 10 S 17
Vent Rate (kt-ft) 800 82460 2700 88060
Max ADI Early 23 Fair 45 Gen Good 39 Fair 46 Gen Good
Max ADI Late 3 Very Poor 69 Good 9 Poor 59 Gen Good
Max LVORI Early 7 1 6 1
Max LVORI Late 7 1 6 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Highs in the upper
70s. Southwest winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 50s. Northwest winds around 5 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows 50 to 56. Highs
73 to 78. West winds 5 to 10 mph.
$$
CTZ004-230800-
Windham CT-
Including the cities of Ashford, Plainfield, Putnam,
and Willimantic
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 56 (+5) 83 (+1) 61 82
RH % (24h trend) 96 (-4) 42 (+3) 100 56
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) Lgt/Var SW 7 S 7 S 9 G18
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 250 6030 300 4940
Transport Wnd (kts) SW 6 SW 14 S 10 S 16
Vent Rate (kt-ft) 1500 84420 3000 79040
Max ADI Early 27 Fair 46 Gen Good 40 Fair 48 Gen Good
Max ADI Late 4 Very Poor 70 Good 6 Very Poor 56 Gen Good
Max LVORI Early 7 1 7 1
Max LVORI Late 7 1 7 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy with showers likely. Highs around 80.
South winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 50s. West winds around 5 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows 51 to 56. Highs
74 to 79. West winds 5 to 10 mph.
$$
RIZ001-230800-
Northwest Providence RI-
Including the cities of Cumberland, Foster, Glocester,
and Smithfield
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 57 (+4) 83 (+3) 62 80
RH % (24h trend) 96 (-4) 47 (+6) 97 58
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) Lgt/Var SW 7 S 6 S 9 G17
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 270 6250 340 5070
Transport Wnd (kts) SW 7 SW 13 S 10 S 17
Vent Rate (kt-ft) 1890 81250 3400 86190
Max ADI Early 20 Gen Poor 50 Gen Good 44 Gen Good 48 Gen Good
Max ADI Late 5 Very Poor 87 Good 6 Very Poor 59 Gen Good
Max LVORI Early 6 1 6 1
Max LVORI Late 6 1 6 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.MONDAY...Mostly cloudy with a chance of showers. Highs in the
upper 70s. South winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. West winds around 5 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows 53 to 58. Highs in
the mid 70s. Southwest winds 5 to 10 mph.
$$
RIZ002-230800-
Southeast Providence RI-
Including the cities of Cranston, Johnston, Pawtucket,
and Providence
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 59 (+4) 84 (+3) 63 82
RH % (24h trend) 93 (-7) 49 (+8) 93 60
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) Lgt/Var S 8 S 6 S 10 G18
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 330 6270 380 5160
Transport Wnd (kts) S 8 SW 14 S 10 S 17
Vent Rate (kt-ft) 2640 87780 3800 87720
Max ADI Early 22 Fair 49 Gen Good 45 Gen Good 51 Gen Good
Max ADI Late 4 Very Poor 74 Good 6 Very Poor 60 Gen Good
Max LVORI Early 6 1 6 4
Max LVORI Late 6 1 6 4
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs around 80.
South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. West winds 5 to 10 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows in the upper 50s.
Highs in the upper 70s. Southwest winds 5 to 10 mph.
$$
RIZ003-230800-
Western Kent RI-
Including the cities of Coventry and West Greenwich
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 58 (+4) 81 (+1) 62 79
RH % (24h trend) 96 (+3) 49 (+7) 97 60
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) Lgt/Var SW 7 S 6 S 9 G17
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 260 5750 250 4750
Transport Wnd (kts) SW 7 SW 14 S 10 S 16
Vent Rate (kt-ft) 1820 80500 2500 76000
Max ADI Early 27 Fair 45 Gen Good 41 Gen Good 56 Gen Good
Max ADI Late 5 Very Poor 70 Good 6 Very Poor 55 Gen Good
Max LVORI Early 6 1 6 3
Max LVORI Late 6 1 6 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. South winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. West winds around 5 mph.
.TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the mid
50s. Highs in the mid 70s. West winds 5 to 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the mid 50s.
Highs in the upper 70s. Southwest winds around 5 mph.
$$
RIZ004-230800-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Pcldy
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 60 (+4) 83 (+3) 64 80
RH % (24h trend) 90 (-3) 47 (+10) 91 57
20ft Wnd AM(mph) Lgt/Var S 7
20ft Wnd PM(mph) Lgt/Var S 9 S 7 S 10 G19
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 360 5700 370 4810
Transport Wnd (kts) S 9 SW 14 S 10 S 15
Vent Rate (kt-ft) 3240 79800 3700 72150
Max ADI Early 21 Fair 42 Gen Good 39 Fair 46 Gen Good
Max ADI Late 5 Very Poor 53 Gen Good 9 Poor 54 Gen Good
Max LVORI Early 6 1 5 4
Max LVORI Late 6 1 5 4
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 60s. South winds 5 to 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 60. West winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 55 to 60.
Highs in the mid 70s. West winds 5 to 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the upper 50s.
Highs in the upper 70s. Southwest winds 5 to 10 mph.
$$
RIZ005-230800-
Bristol RI-
Including the cities of Barrington, Bristol, and Warren
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (+5) 82 (+2) 65 80
RH % (24h trend) 90 (-6) 53 (+11) 88 64
20ft Wnd AM(mph) SW 5 S 7
20ft Wnd PM(mph) Lgt/Var S 9 G18 S 8 G17 S 11 G20
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 350 3810 410 4460
Transport Wnd (kts) S 7 S 15 S 11 S 16
Vent Rate (kt-ft) 2450 57150 4510 71360
Max ADI Early 20 Gen Poor 32 Fair 32 Fair 46 Gen Good
Max ADI Late 5 Very Poor 41 Gen Good 10 Poor 1 Very Poor
Max LVORI Early 6 3 5 4
Max LVORI Late 6 3 5 4
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 60s. South winds 10 to 15 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. West winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the
upper 50s. Highs in the mid 70s. West winds 10 to 15 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the upper 50s.
Highs in the upper 70s. Southwest winds 5 to 10 mph.
$$
RIZ006-230800-
Washington RI-
Including the cities of Kingston, Narragansett, Richmond,
and Westerly
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Clear Mclear Pcldy
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 59 (+4) 81 (+2) 62 79
RH % (24h trend) 96 (-4) 51 (+12) 94 62
20ft Wnd AM(mph) Lgt/Var S 6
20ft Wnd PM(mph) Lgt/Var SW 8 S 6 S 9 G17
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 340 4400 310 4430
Transport Wnd (kts) SW 8 SW 15 S 11 S 15
Vent Rate (kt-ft) 2720 66000 3410 66450
Max ADI Early 14 Gen Poor 36 Fair 31 Fair 50 Gen Good
Max ADI Late 5 Very Poor 43 Gen Good 7 Poor 46 Gen Good
Max LVORI Early 6 2 5 3
Max LVORI Late 6 2 5 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. West winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds 5 to 10 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly clear. Lows in the mid 50s.
Highs in the mid 70s. Southwest winds 5 to 10 mph.
$$
RIZ007-230800-
Newport RI-
Including the cities of Newport, Portsmouth, and Tiverton
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Clear Mclear Pcldy
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 63 (+5) 80 (+1) 65 79
RH % (24h trend) 90 (-6) 53 (+14) 90 61
20ft Wnd AM(mph) SW 6 S 8
20ft Wnd PM(mph) S 5 S 10 G17 S 8 S 11 G17
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 300 2320 390 3830
Transport Wnd (kts) S 7 SW 14 S 11 S 15
Vent Rate (kt-ft) 2100 32480 4290 57450
Max ADI Early 11 Poor 20 Gen Poor 26 Fair 40 Fair
Max ADI Late 7 Poor 31 Fair 10 Poor 11 Poor
Max LVORI Early 5 3 5 5
Max LVORI Late 5 3 5 5
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 60s. South winds 10 to 15 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. West winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. West winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds
5 to 10 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly clear. Lows in the upper 50s.
Highs in the mid 70s. Southwest winds 10 to 15 mph.
$$
RIZ008-230800-
Block Island RI-
Including the city of New Shoreham
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Clear Mclear Pcldy
Precip Type None None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 65 (+5) 76 (0) 67 76
RH % (24h trend) 87 (-3) 64 (+18) 88 71
20ft Wnd AM(mph) SW 7 S 8
20ft Wnd PM(mph) S 5 SW 9 S 9 S 9
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 420 1030 750 1460
Transport Wnd (kts) SE 9 SW 18 S 15 S 13
Vent Rate (kt-ft) 3780 18540 11250 18980
Max ADI Early 11 Poor 14 Gen Poor 23 Fair 22 Fair
Max ADI Late 10 Poor 26 Fair 12 Poor 20 Gen Poor
Max LVORI Early 4 3 5 4
Max LVORI Late 4 3 5 4
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the upper 60s. South winds 5 to 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
70s. South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
winds 5 to 10 mph, becoming northwest after midnight.
.TUESDAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West winds
5 to 10 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly clear. Lows in the lower 60s.
Highs in the lower 70s. Southwest winds 5 to 10 mph.
$$
MAZ017-230800-
Northern Bristol MA-
Including the cities of Attleboro, Berkley, Easton, Mansfield,
Rehoboth, and Taunton
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 58 (+4) 84 (+4) 62 81
RH % (24h trend) 96 (-4) 44 (+8) 93 54
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) Lgt/Var S 7 S 6 S 9 G18
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 330 5660 400 5110
Transport Wnd (kts) S 6 SW 14 S 10 S 18
Vent Rate (kt-ft) 1980 79240 4000 91980
Max ADI Early 19 Gen Poor 48 Gen Good 40 Fair 52 Gen Good
Max ADI Late 5 Very Poor 85 Good 6 Very Poor 63 Good
Max LVORI Early 6 1 6 2
Max LVORI Late 6 1 6 2
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. South winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. West winds around 5 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows 53 to 58. Highs in
the upper 70s. Southwest winds 5 to 10 mph.
$$
MAZ018-230800-
Western Plymouth MA-
Including the cities of Bridgewater, Brockton, Carver,
Middleboro, and Pembroke
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 59 (+3) 84 (+5) 62 81
RH % (24h trend) 90 (-10) 44 (+3) 93 56
20ft Wnd AM(mph) Lgt/Var S 5
20ft Wnd PM(mph) Lgt/Var SW 7 S 6 S 9 G18
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 350 5770 330 5050
Transport Wnd (kts) S 5 SW 14 S 10 SW 18
Vent Rate (kt-ft) 1750 80780 3300 90900
Max ADI Early 16 Gen Poor 49 Gen Good 40 Fair 52 Gen Good
Max ADI Late 5 Very Poor 70 Good 6 Very Poor 63 Good
Max LVORI Early 6 1 6 1
Max LVORI Late 6 1 6 1
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 5 to 10 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
lower 80s. South winds around 5 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. West winds around 5 mph.
.TUESDAY THROUGH FRIDAY...Mostly clear. Lows 53 to 59. Highs in
the upper 70s. Southwest winds 5 to 10 mph.
$$
MAZ019-230800-
Eastern Plymouth MA-
Including the cities of Cohasset, Hingham, Marshfield, Plymouth,
and Scituate
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 59 (0) 84 (+9) 62 81
RH % (24h trend) 90 (-10) 44 (+1) 94 54
20ft Wnd AM(mph) SW 5 S 7 G17
20ft Wnd PM(mph) Lgt/Var S 8 G18 S 8 G18 S 10 G20
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 330 3640 350 4870
Transport Wnd (kts) S 8 S 12 S 12 S 17
Vent Rate (kt-ft) 2640 43680 4200 82790
Max ADI Early 10 Poor 26 Fair 24 Fair 45 Gen Good
Max ADI Late 6 Very Poor 31 Fair 11 Poor 50 Gen Good
Max LVORI Early 5 2 5 4
Max LVORI Late 5 2 5 4
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 10 to 15 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 60. West winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the
upper 50s. Highs in the mid 70s. West winds 5 to 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the upper 50s.
Highs in the mid 70s. Southeast winds 5 to 10 mph.
$$
MAZ020-230800-
Southern Bristol MA-
Including the cities of Acushnet, Fall River, New Bedford,
Swansea, and Westport
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 60 (+3) 83 (+4) 63 81
RH % (24h trend) 90 (-10) 50 (+13) 93 58
20ft Wnd AM(mph) SW 5 S 7
20ft Wnd PM(mph) Lgt/Var S 9 G17 S 7 G17 S 10 G18
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 310 4010 330 4510
Transport Wnd (kts) SE 5 SW 14 S 11 S 16
Vent Rate (kt-ft) 1550 56140 3630 72160
Max ADI Early 18 Gen Poor 33 Fair 32 Fair 46 Gen Good
Max ADI Late 5 Very Poor 44 Gen Good 7 Poor 50 Gen Good
Max LVORI Early 5 2 5 4
Max LVORI Late 5 2 5 4
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 10 to 15 mph.
.MONDAY...Partly sunny with a chance of showers. Highs around 80.
South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 60. West winds 5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. West winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
10 to 15 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly clear. Lows in the upper 50s.
Highs in the mid 70s. Southwest winds 10 to 15 mph.
$$
MAZ021-230800-
Southern Plymouth MA-
Including the cities of Marion, Mattapoisett, Rochester,
and Wareham
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Mclear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 60 (+1) 83 (+5) 63 80
RH % (24h trend) 90 (-7) 53 (+11) 91 63
20ft Wnd AM(mph) SW 5 S 7 G17
20ft Wnd PM(mph) Lgt/Var S 9 G19 S 7 G18 S 10 G20
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 380 3580 360 4660
Transport Wnd (kts) SE 5 SW 14 S 11 S 17
Vent Rate (kt-ft) 1900 50120 3960 79220
Max ADI Early 16 Gen Poor 34 Fair 34 Fair 50 Gen Good
Max ADI Late 5 Very Poor 44 Gen Good 7 Poor 57 Gen Good
Max LVORI Early 5 2 5 4
Max LVORI Late 5 2 5 4
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 10 to 15 mph.
.MONDAY...Partly sunny with a chance of showers. Highs around 80.
South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows
around 60. West winds 5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Lows in the upper 50s.
Highs in the upper 70s. Northwest winds 10 to 15 mph.
.WEDNESDAY THROUGH THURSDAY NIGHT...Mostly clear. Lows in the
upper 50s. Highs in the upper 70s. Southwest winds 10 to 15 mph.
.FRIDAY...Mostly sunny. Highs in the upper 70s. Southwest winds
5 to 10 mph.
$$
MAZ022-230800-
Barnstable MA-
Including the cities of Bourne, Chatham, Falmouth, Hyannis,
Provincetown, and Wellfleet
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Mclear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 60 (-2) 80 (+6) 63 80
RH % (24h trend) 93 (-4) 51 (+3) 97 58
20ft Wnd AM(mph) SW 6 S 8 G17
20ft Wnd PM(mph) Lgt/Var S 9 G18 S 8 G17 S 10 G19
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 290 2560 370 3990
Transport Wnd (kts) SW 5 S 16 S 13 S 16
Vent Rate (kt-ft) 1450 40960 4810 63840
Max ADI Early 15 Gen Poor 26 Fair 28 Fair 40 Fair
Max ADI Late 5 Very Poor 31 Fair 12 Poor 33 Fair
Max LVORI Early 5 3 5 4
Max LVORI Late 5 3 5 4
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 10 to 15 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. West winds 10 to
15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 60. West winds 10 to
15 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly clear. Lows around 60. Highs
in the mid 70s. Southwest winds 10 to 15 mph.
$$
MAZ023-230800-
Dukes MA-
Including the cities of Edgartown, Oak Bluffs, and Vineyard Haven
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Clear Mclear Mclear
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 60 (-1) 78 (+3) 63 78
RH % (24h trend) 90 (0) 58 (+13) 90 66
20ft Wnd AM(mph) SW 7 S 9
20ft Wnd PM(mph) Lgt/Var S 10 G17 S 9 S 11 G17
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 300 1460 500 2910
Transport Wnd (kts) S 6 SW 15 S 12 S 15
Vent Rate (kt-ft) 1800 21900 6000 43650
Max ADI Early 16 Gen Poor 19 Gen Poor 25 Fair 32 Fair
Max ADI Late 7 Poor 25 Fair 12 Poor 27 Fair
Max LVORI Early 4 3 4 5
Max LVORI Late 4 3 4 5
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 10 to 15 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
70s. South winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. West winds 10 to 15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows around 60. West winds 10 to
15 mph.
.WEDNESDAY THROUGH FRIDAY...Mostly clear. Lows around 60. Highs
in the mid 70s. Southwest winds 10 to 15 mph.
$$
MAZ024-230800-
Nantucket MA-
Including the city of Nantucket
410 PM EDT Fri Aug 22 2025
Tonight Sat Sat Night Sun
Cloud Cover Clear Clear Mclear Pcldy
Precip Type None None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 60 (-3) 76 (+3) 63 76
RH % (24h trend) 84 (-11) 58 (+7) 90 68
20ft Wnd AM(mph) SW 6 S 8
20ft Wnd PM(mph) N 5 S 9 S 8 S 10
Precip Amount 0.00 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 520 1310 670 1460
Transport Wnd (kts) SW 8 S 15 S 17 S 13
Vent Rate (kt-ft) 4160 19650 11390 18980
Max ADI Early 27 Fair 17 Gen Poor 23 Fair 23 Fair
Max ADI Late 4 Very Poor 26 Fair 13 Gen Poor 22 Fair
Max LVORI Early 4 3 5 3
Max LVORI Late 4 3 5 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in
the mid 60s. South winds 10 to 15 mph.
.MONDAY...Partly sunny with a chance of showers. Highs in the mid
70s. Southeast winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. West winds 10 to 15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. West winds
10 to 15 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Lows in the lower
60s. Highs in the lower 70s. West winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the lower 70s. West winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Southwest winds 5 to
10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures near normal. Precipitation near normal.
$$
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