Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
970
FNUS51 KBOX 232011
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
410 PM EDT Sat Aug 23 2025
.DISCUSSION...
Breezy southerly wind Sunday ahead of a cold front, it is
expected to pass through the region Monday. Chances of scattered
showers and thunderstorms Monday, mainly to the northwest.
Minimum relative humidity 45 to 55, with values as high as
70 percent near the coast on Sunday, with similar values on
Monday.
.OUTLOOK...Tuesday through Friday...
Trending drier and breezy Tuesday through midweek with slightly
below normal temperatures. Another cold front arrives late
Thursday or Friday with a chance of showers.
MAZ015-240800-
Suffolk MA-
Including the cities of Boston, Chelsea, Revere, and Winthrop
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (0) 83 (-2) 66 83
RH % (24h trend) 90 (-7) 47 (+7) 100 65
20ft Wnd AM(mph) S 6 Lgt/Var
20ft Wnd PM(mph) S 8 G18 S 10 G19 S 7 G18 S 6
Precip Amount 0.00 0.00 0.02 0.12
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 440 4700 450 4080
Transport Wnd (kts) S 10 S 17 S 7 S 7
Vent Rate (kt-ft) 4400 79900 3150 28560
Max ADI Early 28 Fair 54 Gen Good 27 Fair 19 Gen Poor
Max ADI Late 11 Poor 50 Gen Good 8 Poor 20 Gen Poor
Max LVORI Early 5 3 6 3
Max LVORI Late 5 3 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 10 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. West winds 5 to 10 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear. Lows 57 to 62. Highs in
the upper 70s. Southwest winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the
upper 50s. Highs in the mid 70s. Northeast winds 5 to 10 mph.
$$
MAZ016-240800-
Eastern Norfolk MA-
Including the cities of Braintree, Milton, Quincy, and Weymouth
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 61 (0) 81 (-4) 65 83
RH % (24h trend) 90 (-3) 53 (+12) 100 65
20ft Wnd AM(mph) S 6 Lgt/Var
20ft Wnd PM(mph) S 8 G18 S 9 G18 S 6 G17 S 5
Precip Amount 0.00 0.00 0.03 0.14
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 370 4650 390 4060
Transport Wnd (kts) S 10 S 18 S 7 SW 7
Vent Rate (kt-ft) 3700 83700 2730 28420
Max ADI Early 30 Fair 57 Gen Good 35 Fair 19 Gen Poor
Max ADI Late 10 Poor 56 Gen Good 8 Poor 20 Gen Poor
Max LVORI Early 6 3 9 3
Max LVORI Late 6 3 9 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. West winds 5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Lows in the upper 50s.
Highs in the upper 70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to
10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. Southwest winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the
upper 50s. Highs in the mid 70s. Northeast winds 5 to 10 mph.
$$
MAZ013-240800-
Western Norfolk MA-
Including the cities of Bellingham, Dedham, Foxborough, Medfield,
Norwood, Stoughton, and Wellesley
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 60 (+2) 81 (-3) 64 82
RH % (24h trend) 97 (-3) 49 (+9) 100 60
20ft Wnd AM(mph) S 5 Lgt/Var
20ft Wnd PM(mph) S 6 S 8 G17 S 5 Lgt/Var
Precip Amount 0.00 0.00 0.03 0.13
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 360 4650 360 4680
Transport Wnd (kts) S 10 S 17 S 7 SW 9
Vent Rate (kt-ft) 3600 79050 2520 42120
Max ADI Early 54 Gen Good 86 Good 48 Gen Good 20 Gen Poor
Max ADI Late 6 Very Poor 58 Gen Good 8 Poor 37 Fair
Max LVORI Early 7 3 9 3
Max LVORI Late 7 3 9 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 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. West winds around 5 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Lows 54 to 59. Highs
in the upper 70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. West winds
around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the lower
50s. Highs in the upper 70s. West winds around 5 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the mid
50s. Highs in the mid 70s. Northwest winds around 5 mph.
$$
MAZ014-240800-
Southeast Middlesex MA-
Including the cities of Cambridge, Lexington, Newton, Waltham,
and Woburn
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (+2) 84 (-3) 65 83
RH % (24h trend) 90 (0) 46 (+6) 100 64
20ft Wnd AM(mph) S 5 Lgt/Var
20ft Wnd PM(mph) SW 7 S 8 S 6 SW 5
Precip Amount 0.00 0.00 0.01 0.11
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 400 5400 390 4540
Transport Wnd (kts) S 10 S 18 S 8 SW 8
Vent Rate (kt-ft) 4000 97200 3120 36320
Max ADI Early 62 Good 65 Good 52 Gen Good 21 Fair
Max ADI Late 10 Poor 64 Good 8 Poor 27 Fair
Max LVORI Early 6 2 8 3
Max LVORI Late 6 2 8 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the lower 60s. West winds around 5 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear. Lows 55 to 61. Highs in
the upper 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the
upper 50s. Highs in the upper 70s. North winds around 5 mph.
$$
MAZ007-240800-
Eastern Essex MA-
Including the cities of Beverly, Gloucester, Newburyport,
Peabody, Salem, and Saugus
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 61 (0) 83 (-1) 64 81
RH % (24h trend) 93 (-3) 47 (+6) 100 67
20ft Wnd AM(mph) S 7 Lgt/Var
20ft Wnd PM(mph) S 9 G22 S 10 G21 S 7 G21 S 5
Precip Amount 0.00 0.00 0.01 0.13
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 420 4030 370 2560
Transport Wnd (kts) S 11 S 16 S 8 S 9
Vent Rate (kt-ft) 4620 64480 2960 23040
Max ADI Early 24 Fair 43 Gen Good 21 Fair 17 Gen Poor
Max ADI Late 12 Poor 38 Fair 8 Poor 17 Gen Poor
Max LVORI Early 5 3 9 4
Max LVORI Late 5 3 9 4
Min Vsby Early 9 9 9 7
Min Vsby Late 9 9 7 7
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the lower 60s. West winds 5 to 10 mph.
.TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 56 to 61.
Highs in the upper 70s. West winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the upper 70s. Southwest winds 5 to
10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the
upper 50s. Highs in the mid 70s. East winds 5 to 10 mph.
$$
MAZ006-240800-
Western Essex MA-
Including the cities of Amesbury, Andover, Haverhill, Lawrence,
Methuen, and Topsfield
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 30 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 60 (+2) 83 (-3) 64 82
RH % (24h trend) 90 (-6) 42 (+5) 100 60
20ft Wnd AM(mph) S 5 Lgt/Var
20ft Wnd PM(mph) SW 7 S 7 S 5 Lgt/Var
Precip Amount 0.00 0.00 0.02 0.13
Precip Duration 1 2
Precip Begin 12 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 420 5770 410 4000
Transport Wnd (kts) S 10 S 17 S 8 SW 7
Vent Rate (kt-ft) 4200 98090 3280 28000
Max ADI Early 55 Gen Good 102 Very Good50 Gen Good 23 Fair
Max ADI Late 7 Poor 61 Good 8 Poor 23 Fair
Max LVORI Early 6 2 9 3
Max LVORI Late 6 2 9 3
Min Vsby Early 9 9 9 7
Min Vsby Late 9 9 9 5 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. West winds around 5 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear. Lows 53 to 59. Highs in
the upper 70s. Southwest winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the mid
50s. Highs in the mid 70s. North winds around 5 mph.
$$
MAZ005-240800-
Central Middlesex MA-
Including the cities of Burlington, Chelmsford, Framingham,
Hopkinton, Lowell, and Natick
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 30 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 60 (+2) 83 (-3) 64 82
RH % (24h trend) 97 (-3) 44 (+6) 100 56
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) SW 6 S 7 S 5 Lgt/Var
Precip Amount 0.00 0.00 0.02 0.13
Precip Duration 1 2
Precip Begin 12 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 430 5560 400 4440
Transport Wnd (kts) S 10 S 17 S 8 SW 9
Vent Rate (kt-ft) 4300 94520 3200 39960
Max ADI Early 58 Gen Good 103 Very Good50 Gen Good 23 Fair
Max ADI Late 6 Very Poor 62 Good 8 Poor 39 Fair
Max LVORI Early 7 3 9 3
Max LVORI Late 7 3 9 3
Min Vsby Early 9 9 9 8
Min Vsby Late 9 9 9 6 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 10 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the upper 50s. West winds around 5 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear. Lows 53 to 58. Highs in
the upper 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the mid
50s. Highs in the upper 70s. Northwest winds around 5 mph.
$$
MAZ012-240800-
Southern Worcester MA-
Including the cities of Milford, Oxford, Sturbridge, Uxbridge,
Westborough, and Worcester
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 30 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 58 (0) 81 (-3) 63 81
RH % (24h trend) 100 (0) 51 (+9) 100 64
20ft Wnd AM(mph) S 5 Lgt/Var
20ft Wnd PM(mph) S 6 S 8 G17 S 5 SW 5
Precip Amount 0.00 0.00 0.02 0.14
Precip Duration 1 2
Precip Begin 12 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 390 4760 330 4110
Transport Wnd (kts) S 10 S 17 S 7 SW 10
Vent Rate (kt-ft) 3900 80920 2310 41100
Max ADI Early 49 Gen Good 75 Good 44 Gen Good 22 Fair
Max ADI Late 7 Poor 55 Gen Good 7 Poor 40 Fair
Max LVORI Early 7 3 9 3
Max LVORI Late 7 3 9 3
Min Vsby Early 9 9 9 7
Min Vsby Late 9 9 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. West winds
5 to 10 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear. Lows 52 to 57. Highs in
the mid 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the mid
50s. Highs in the mid 70s. Northwest winds around 5 mph.
$$
MAZ004-240800-
Northern Worcester MA-
Including the cities of Athol, Boylston, Brookfield, Fitchburg,
Gardner, and Harvard
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 10 30 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 56 (0) 81 (-2) 60 80
RH % (24h trend) 100 (0) 42 (+7) 100 54
20ft Wnd AM(mph) S 6 Lgt/Var
20ft Wnd PM(mph) S 7 S 8 G18 S 6 SW 5
Precip Amount 0.00 0.00 0.03 0.15
Precip Duration 1 2
Precip Begin 10 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 380 4980 310 3720
Transport Wnd (kts) SW 13 S 17 S 8 W 10
Vent Rate (kt-ft) 4940 84660 2480 37200
Max ADI Early 47 Gen Good 54 Gen Good 11 Poor 25 Fair
Max ADI Late 9 Poor 56 Gen Good 8 Poor 31 Fair
Max LVORI Early 7 2 9 3
Max LVORI Late 7 2 9 3
Min Vsby Early 9 9 9 5 Fog
Min Vsby Late 9 9 6 Fog 6 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
5 to 10 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear. Lows 49 to 55. Highs in
the mid 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower
50s. Highs in the mid 70s. West winds around 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows around 50. Northwest winds
around 5 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
around 5 mph.
$$
MAZ026-240800-
Northern Middlesex MA-
Including the cities of Ashby, Ayer, Groton, Pepperell, Shirley,
and Townsend
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Pcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 10 30 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 58 (+2) 83 (-2) 62 82
RH % (24h trend) 96 (+3) 49 (+6) 100 66
20ft Wnd AM(mph) Lgt/Var Lgt/Var
20ft Wnd PM(mph) SW 5 S 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.02 0.14
Precip Duration 1 2
Precip Begin 11 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 440 5560 370 3990
Transport Wnd (kts) SW 11 S 17 S 7 W 10
Vent Rate (kt-ft) 4840 94520 2590 39900
Max ADI Early 58 Gen Good 100 Good 48 Gen Good 29 Fair
Max ADI Late 7 Poor 72 Good 5 Very Poor 39 Fair
Max LVORI Early 7 2 9 3
Max LVORI Late 7 2 9 3
Min Vsby Early 9 9 9 5 Fog
Min Vsby Late 9 9 5 Fog 5 Fog
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy with a chance of showers. Lows in
the mid 50s. West winds around 5 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear. Lows 51 to 56. Highs in
the mid 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the mid 50s.
Highs in the mid 70s. West winds around 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
around 5 mph.
$$
MAZ002-240800-
Western Franklin MA-
Including the cities of Ashfield, Charlemont, Colrain,
and Shelburne
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None Showers Showers Tstms
Chance Precip (%) 20 40 50
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 55 (0) 79 (-2) 59 78
RH % (24h trend) 93 (0) 50 (+9) 100 55
20ft Wnd AM(mph) S 5 Lgt/Var
20ft Wnd PM(mph) S 5 S 6 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.11 0.19
Precip Duration 2 2
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 170 4580 130 4450
Transport Wnd (kts) S 12 S 17 S 7 W 12
Vent Rate (kt-ft) 2040 77860 910 53400
Max ADI Early 57 Gen Good 24 Fair 9 Poor 19 Gen Poor
Max ADI Late 8 Poor 2 Very Poor 7 Poor 42 Gen Good
Max LVORI Early 6 4 8 3
Max LVORI Late 6 4 8 3
Min Vsby Early 9 9 6 Fog 1 Fog
Min Vsby Late 9 9 3 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 10 40 70
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds
around 5 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear. Lows 48 to 53. Highs in
the lower 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows around 50.
Highs in the lower 70s. Northwest winds around 5 mph.
$$
MAZ003-240800-
Eastern Franklin MA-
Including the cities of Greenfield, Leverett, Northfield, Orange,
and Whately
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Mcldy
Precip Type None None Showers Tstms
Chance Precip (%) 10 40 50
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 59 (+3) 82 (-2) 62 81
RH % (24h trend) 96 (-4) 44 (+6) 100 52
20ft Wnd AM(mph) S 6 Lgt/Var
20ft Wnd PM(mph) S 8 G17 S 8 G17 S 6 W 5
Precip Amount 0.00 0.00 0.07 0.16
Precip Duration 1 2
Precip Begin 9 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 310 5080 330 4330
Transport Wnd (kts) S 14 S 17 S 9 W 12
Vent Rate (kt-ft) 4340 86360 2970 51960
Max ADI Early 39 Fair 52 Gen Good 11 Poor 20 Gen Poor
Max ADI Late 10 Poor 57 Gen Good 8 Poor 39 Fair
Max LVORI Early 6 2 9 3
Max LVORI Late 6 2 9 3
Min Vsby Early 9 9 6 Fog 3 Fog
Min Vsby Late 9 9 5 Fog 7
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
around 5 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear. Lows 49 to 55. Highs in
the mid 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the
lower 50s. Highs in the mid 70s. Northwest winds around 5 mph.
$$
MAZ008-240800-
Western Hampshire MA-
Including the cities of Chesterfield, Plainfield, Westhampton,
Williamsburg, and Worthington
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 20 40 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 56 (+1) 78 (-2) 59 77
RH % (24h trend) 93 (+3) 54 (+10) 100 59
20ft Wnd AM(mph) S 6 Lgt/Var
20ft Wnd PM(mph) S 7 S 7 S 5 Lgt/Var
Precip Amount 0.00 0.00 0.09 0.18
Precip Duration 2 2
Precip Begin 6 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 220 4550 180 3840
Transport Wnd (kts) S 12 S 16 S 8 W 11
Vent Rate (kt-ft) 2640 72800 1440 42240
Max ADI Early 39 Fair 37 Fair 9 Poor 21 Fair
Max ADI Late 9 Poor 1 Very Poor 7 Poor 33 Fair
Max LVORI Early 6 4 8 3
Max LVORI Late 6 4 8 3
Min Vsby Early 9 9 6 Fog 2 Fog
Min Vsby Late 9 9 3 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 40 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
around 5 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear. Lows 48 to 54. Highs
around 70. West winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the
lower 50s. Highs in the lower 70s. Northwest winds around 5 mph.
$$
MAZ010-240800-
Eastern Hampshire MA-
Including the cities of Amherst, Belchertown, Northampton,
Southampton, and Ware
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 10 30 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 59 (+3) 82 (-2) 63 82
RH % (24h trend) 96 (-4) 49 (+8) 100 58
20ft Wnd AM(mph) S 6 Lgt/Var
20ft Wnd PM(mph) S 8 G17 S 9 G17 S 7 W 5
Precip Amount 0.00 0.00 0.05 0.15
Precip Duration 1 2
Precip Begin 10 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 390 5220 340 3880
Transport Wnd (kts) S 13 S 17 S 7 W 10
Vent Rate (kt-ft) 5070 88740 2380 38800
Max ADI Early 43 Gen Good 50 Gen Good 11 Poor 24 Fair
Max ADI Late 9 Poor 59 Gen Good 8 Poor 30 Fair
Max LVORI Early 6 2 9 3
Max LVORI Late 6 2 9 3
Min Vsby Early 9 9 9 4 Fog
Min Vsby Late 9 9 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
around 5 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear. Lows 50 to 55. Highs in
the mid 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower
50s. Highs in the mid 70s. West winds around 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
around 5 mph.
$$
MAZ009-240800-
Western Hampden MA-
Including the cities of Blandford, Chester, Granville,
Montgomery, Russell, and Tolland
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 10 40 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 57 (0) 79 (-2) 61 79
RH % (24h trend) 96 (+6) 54 (+9) 100 59
20ft Wnd AM(mph) S 5 Lgt/Var
20ft Wnd PM(mph) S 7 S 7 S 5 Lgt/Var
Precip Amount 0.00 0.00 0.08 0.15
Precip Duration 1 2
Precip Begin 9 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 160 4430 130 3390
Transport Wnd (kts) S 12 S 15 S 7 W 10
Vent Rate (kt-ft) 1920 66450 910 33900
Max ADI Early 39 Fair 46 Gen Good 8 Poor 21 Fair
Max ADI Late 9 Poor 50 Gen Good 8 Poor 26 Fair
Max LVORI Early 6 4 9 3
Max LVORI Late 6 4 9 3
Min Vsby Early 9 9 7 3 Fog
Min Vsby Late 9 9 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds 5 to 10 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear. Lows 49 to 54. Highs in
the lower 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the
lower 50s. Highs in the lower 70s. Northwest winds around 5 mph.
$$
MAZ011-240800-
Eastern Hampden MA-
Including the cities of Chicopee, Holland, Palmer, Southwick,
Springfield, and Westfield
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Pcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 10 30 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 59 (+2) 82 (-2) 63 82
RH % (24h trend) 97 (-3) 46 (+8) 100 54
20ft Wnd AM(mph) S 6 Lgt/Var
20ft Wnd PM(mph) S 8 G17 S 9 G18 S 7 W 5
Precip Amount 0.00 0.00 0.04 0.14
Precip Duration 1 2
Precip Begin 10 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 390 5020 310 3700
Transport Wnd (kts) S 12 S 16 S 7 W 9
Vent Rate (kt-ft) 4680 80320 2170 33300
Max ADI Early 44 Gen Good 50 Gen Good 38 Fair 23 Fair
Max ADI Late 8 Poor 56 Gen Good 8 Poor 27 Fair
Max LVORI Early 7 3 9 3
Max LVORI Late 7 3 9 3
Min Vsby Early 9 9 9 7
Min Vsby Late 9 9 8 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest
winds 5 to 10 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear. Lows 50 to 56. Highs in
the mid 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower
50s. Highs in the mid 70s. West winds around 5 mph.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest
winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
around 5 mph.
$$
CTZ002-240800-
Hartford CT-
Including the cities of Hartford, Glastonbury, Granby,
Southington, and Windsor Locks
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 10 30 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 60 (+2) 82 (-1) 64 82
RH % (24h trend) 100 (0) 49 (+10) 100 54
20ft Wnd AM(mph) S 5 Lgt/Var
20ft Wnd PM(mph) S 8 G18 S 8 G18 S 6 W 5
Precip Amount 0.00 0.00 0.05 0.13
Precip Duration 1 2
Precip Begin 11 PM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 370 4550 290 4600
Transport Wnd (kts) S 8 S 16 S 6 W 10
Vent Rate (kt-ft) 2960 72800 1740 46000
Max ADI Early 43 Gen Good 50 Gen Good 10 Poor 24 Fair
Max ADI Late 8 Poor 52 Gen Good 7 Poor 33 Fair
Max LVORI Early 7 3 9 3
Max LVORI Late 7 3 9 3
Min Vsby Early 9 9 9 7
Min Vsby Late 9 9 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 30 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northwest
winds 5 to 10 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear. Lows 51 to 57. Highs in
the mid 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the mid
50s. Highs in the upper 70s. Northwest winds around 5 mph.
$$
CTZ003-240800-
Tolland CT-
Including the cities of Mansfield, Stafford Springs, and Vernon
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 30 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 59 (+2) 80 (-2) 63 80
RH % (24h trend) 100 (+4) 52 (+10) 100 64
20ft Wnd AM(mph) S 5 Lgt/Var
20ft Wnd PM(mph) S 7 G17 S 9 G18 S 6 SW 5
Precip Amount 0.00 0.00 0.03 0.13
Precip Duration 1 2
Precip Begin 12 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 280 4330 250 3750
Transport Wnd (kts) S 8 S 16 S 6 W 11
Vent Rate (kt-ft) 2240 69280 1500 41250
Max ADI Early 42 Gen Good 51 Gen Good 9 Poor 21 Fair
Max ADI Late 8 Poor 51 Gen Good 7 Poor 33 Fair
Max LVORI Early 7 4 9 4
Max LVORI Late 7 4 9 4
Min Vsby Early 9 9 9 6 Fog
Min Vsby Late 9 9 6 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northwest
winds 5 to 10 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear. Lows 50 to 56. Highs in
the mid 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the
lower 50s. Highs in the mid 70s. Northwest winds around 5 mph.
$$
CTZ004-240800-
Windham CT-
Including the cities of Ashford, Plainfield, Putnam,
and Willimantic
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Tstms
Chance Precip (%) 30 40
Chance of Thunder (%) 0 0 0 30
Temp (24h trend) 59 (+2) 80 (-3) 63 81
RH % (24h trend) 100 (0) 52 (+10) 100 62
20ft Wnd AM(mph) S 5 Lgt/Var
20ft Wnd PM(mph) S 7 S 8 G17 S 5 SW 5
Precip Amount 0.00 0.00 0.03 0.13
Precip Duration 1 2
Precip Begin 12 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 340 4470 270 4120
Transport Wnd (kts) S 8 S 17 S 5 W 11
Vent Rate (kt-ft) 2720 75990 1350 45320
Max ADI Early 42 Gen Good 53 Gen Good 8 Poor 19 Gen Poor
Max ADI Late 8 Poor 53 Gen Good 6 Very Poor 36 Fair
Max LVORI Early 8 4 10 4
Max LVORI Late 8 4 10 4
Min Vsby Early 9 9 9 7
Min Vsby Late 9 9 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northwest
winds 5 to 10 mph.
.TUESDAY AND 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 mid 70s. West winds
around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the lower
50s. Highs in the upper 70s. West winds around 5 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the mid
50s. Highs in the upper 70s. West winds around 5 mph.
$$
RIZ001-240800-
Northwest Providence RI-
Including the cities of Cumberland, Foster, Glocester,
and Smithfield
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 40
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 60 (+1) 80 (-3) 64 80
RH % (24h trend) 100 (0) 56 (+9) 100 67
20ft Wnd AM(mph) S 5 Lgt/Var
20ft Wnd PM(mph) S 6 S 8 G17 S 5 SW 5
Precip Amount 0.00 0.00 0.03 0.13
Precip Duration 1 2
Precip Begin 12 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 320 4350 260 4450
Transport Wnd (kts) S 9 S 17 S 5 SW 11
Vent Rate (kt-ft) 2880 73950 1300 48950
Max ADI Early 48 Gen Good 60 Gen Good 8 Poor 19 Gen Poor
Max ADI Late 8 Poor 55 Gen Good 7 Poor 39 Fair
Max LVORI Early 7 4 9 3
Max LVORI Late 7 4 9 3
Min Vsby Early 9 9 9 6 Fog
Min Vsby Late 9 9 6 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. West winds
around 5 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Lows 53 to 58. Highs
in the mid 70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. West winds
around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the lower
50s. Highs in the mid 70s. West winds around 5 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the mid
50s. Highs in the mid 70s. West winds around 5 mph.
$$
RIZ002-240800-
Southeast Providence RI-
Including the cities of Cranston, Johnston, Pawtucket,
and Providence
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 61 (+1) 80 (-3) 65 83
RH % (24h trend) 93 (-4) 60 (+14) 100 67
20ft Wnd AM(mph) S 5 Lgt/Var
20ft Wnd PM(mph) S 6 S 9 G17 S 5 SW 6
Precip Amount 0.00 0.00 0.03 0.13
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 370 4300 350 4350
Transport Wnd (kts) S 8 S 17 S 5 SW 10
Vent Rate (kt-ft) 2960 73100 1750 43500
Max ADI Early 51 Gen Good 64 Good 42 Gen Good 19 Gen Poor
Max ADI Late 6 Very Poor 54 Gen Good 8 Poor 34 Fair
Max LVORI Early 6 4 9 3
Max LVORI Late 6 4 9 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 8 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. 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 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to
10 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the mid
50s. Highs in the upper 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the
upper 50s. Highs in the upper 70s. West winds 5 to 10 mph.
$$
RIZ003-240800-
Western Kent RI-
Including the cities of Coventry and West Greenwich
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 61 (+2) 78 (-3) 64 80
RH % (24h trend) 97 (+1) 60 (+13) 100 67
20ft Wnd AM(mph) S 5 Lgt/Var
20ft Wnd PM(mph) S 6 S 9 S 5 SW 6
Precip Amount 0.00 0.00 0.03 0.11
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 320 4040 250 4040
Transport Wnd (kts) S 9 S 17 S 5 SW 9
Vent Rate (kt-ft) 2880 68680 1250 36360
Max ADI Early 45 Gen Good 63 Good 8 Poor 19 Gen Poor
Max ADI Late 8 Poor 52 Gen Good 7 Poor 30 Fair
Max LVORI Early 6 4 10 3
Max LVORI Late 6 4 10 3
Min Vsby Early 9 9 9 4 Fog
Min Vsby Late 9 9 3 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 30
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. West winds
around 5 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Lows 53 to 58. Highs
in the mid 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. West winds
around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the lower
50s. Highs in the mid 70s. West winds around 5 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the mid
50s. Highs in the mid 70s. West winds around 5 mph.
$$
RIZ004-240800-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 20 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (0) 79 (-3) 65 81
RH % (24h trend) 93 (0) 58 (+14) 100 64
20ft Wnd AM(mph) S 6 Lgt/Var
20ft Wnd PM(mph) S 7 S 10 G18 S 6 SW 7
Precip Amount 0.00 0.00 0.03 0.12
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 420 4040 350 3750
Transport Wnd (kts) S 9 S 17 S 5 SW 9
Vent Rate (kt-ft) 3780 68680 1750 33750
Max ADI Early 42 Gen Good 62 Good 8 Poor 18 Gen Poor
Max ADI Late 8 Poor 48 Gen Good 8 Poor 25 Fair
Max LVORI Early 6 4 9 3
Max LVORI Late 6 4 9 3
Min Vsby Early 9 9 9 6 Fog
Min Vsby Late 9 9 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. West winds
5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Lows 56 to 61. Highs
in the upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
5 to 10 mph.
.THURSDAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the
upper 50s. Highs in the mid 70s. Southwest winds 5 to 10 mph.
$$
RIZ005-240800-
Bristol RI-
Including the cities of Barrington, Bristol, and Warren
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 65 (+1) 78 (-2) 66 81
RH % (24h trend) 90 (-3) 62 (+11) 100 69
20ft Wnd AM(mph) S 7 Lgt/Var
20ft Wnd PM(mph) S 8 G17 S 11 G19 S 7 SW 7
Precip Amount 0.00 0.00 0.03 0.14
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 430 3400 350 3010
Transport Wnd (kts) S 10 S 17 S 6 SW 9
Vent Rate (kt-ft) 4300 57800 2100 27090
Max ADI Early 17 Gen Poor 39 Fair 10 Poor 19 Gen Poor
Max ADI Late 9 Poor 45 Gen Good 8 Poor 24 Fair
Max LVORI Early 5 5 9 3
Max LVORI Late 5 5 9 3
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. West winds
5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Lows around 60. Highs
in the upper 70s. Northwest winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
5 to 10 mph.
.THURSDAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the
upper 50s. Highs in the mid 70s. Southwest winds 5 to 10 mph.
$$
RIZ006-240800-
Washington RI-
Including the cities of Kingston, Narragansett, Richmond,
and Westerly
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 61 (0) 78 (-1) 63 81
RH % (24h trend) 93 (-4) 60 (+12) 100 67
20ft Wnd AM(mph) S 6 Lgt/Var
20ft Wnd PM(mph) S 6 S 9 S 5 SW 7
Precip Amount 0.00 0.00 0.03 0.12
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 400 3850 290 3550
Transport Wnd (kts) S 10 S 15 S 6 SW 9
Vent Rate (kt-ft) 4000 57750 1740 31950
Max ADI Early 29 Fair 46 Gen Good 8 Poor 17 Gen Poor
Max ADI Late 8 Poor 43 Gen Good 7 Poor 24 Fair
Max LVORI Early 6 5 9 3
Max LVORI Late 6 5 9 3
Min Vsby Early 9 9 9 3 Fog
Min Vsby Late 9 9 2 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. 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. West winds
5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
5 to 10 mph.
.THURSDAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the
upper 50s. Highs in the mid 70s. Southwest winds 5 to 10 mph.
$$
RIZ007-240800-
Newport RI-
Including the cities of Newport, Portsmouth, and Tiverton
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 64 (-1) 78 (0) 65 80
RH % (24h trend) 93 (0) 62 (+15) 100 65
20ft Wnd AM(mph) S 7 S 5
20ft Wnd PM(mph) S 8 S 10 G17 S 7 SW 7
Precip Amount 0.00 0.00 0.04 0.15
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 400 2720 290 2240
Transport Wnd (kts) S 11 S 16 S 7 SW 9
Vent Rate (kt-ft) 4400 43520 2030 20160
Max ADI Early 20 Gen Poor 29 Fair 11 Poor 15 Gen Poor
Max ADI Late 11 Poor 2 Very Poor 9 Poor 20 Gen Poor
Max LVORI Early 5 6 8 4
Max LVORI Late 5 6 8 4
Min Vsby Early 9 9 9 5 Fog
Min Vsby Late 9 9 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. West winds 10 to 15 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds
5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. West
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the mid 70s. West winds 10 to 15 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Southwest winds 5 to
10 mph.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper
50s. Highs in the mid 70s. South winds 5 to 10 mph.
$$
RIZ008-240800-
Block Island RI-
Including the city of New Shoreham
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 10 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 65 (-1) 75 (+1) 65 76
RH % (24h trend) 90 (+3) 71 (+12) 100 74
20ft Wnd AM(mph) S 7 S 5
20ft Wnd PM(mph) S 8 S 9 S 7 SW 7
Precip Amount 0.00 0.00 0.05 0.12
Precip Duration 1 1
Precip Begin 12 AM Continuing
Precip End Continuing 1 PM
Mixing Hgt (ft-AGL) 540 1010 280 760
Transport Wnd (kts) S 15 S 13 SE 7 SW 12
Vent Rate (kt-ft) 8100 13130 1960 9120
Max ADI Early 19 Gen Poor 19 Gen Poor 16 Gen Poor 9 Poor
Max ADI Late 14 Gen Poor 18 Gen Poor 12 Poor 11 Poor
Max LVORI Early 4 7 8 5
Max LVORI Late 4 7 8 5
Min Vsby Early 9 9 9 4 Fog
Min Vsby Late 9 9 3 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. 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...Mostly sunny. Highs in the lower 70s. West winds
5 to 10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. 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 mid 60s. Southwest
winds 5 to 10 mph.
.FRIDAY...Sunny. Highs in the lower 70s. Southwest winds 5 to
10 mph.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. North winds 5 to
10 mph, becoming south in the afternoon.
$$
MAZ017-240800-
Northern Bristol MA-
Including the cities of Attleboro, Berkley, Easton, Mansfield,
Rehoboth, and Taunton
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 60 (+2) 80 (-4) 64 82
RH % (24h trend) 97 (-3) 54 (+11) 100 60
20ft Wnd AM(mph) S 5 Lgt/Var
20ft Wnd PM(mph) S 6 S 8 G18 S 5 SW 5
Precip Amount 0.00 0.00 0.03 0.13
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 390 4100 370 4370
Transport Wnd (kts) S 9 S 17 S 6 SW 8
Vent Rate (kt-ft) 3510 69700 2220 34960
Max ADI Early 45 Gen Good 64 Good 8 Poor 18 Gen Poor
Max ADI Late 7 Poor 56 Gen Good 8 Poor 26 Fair
Max LVORI Early 6 4 9 3
Max LVORI Late 6 4 9 3
Min Vsby Early 9 9 9 8
Min Vsby Late 9 9 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. West winds
around 5 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Lows 54 to 59. Highs
in the upper 70s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. West winds
around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the lower
50s. Highs in the upper 70s. Southwest winds around 5 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the mid
50s. Highs in the upper 70s. West winds around 5 mph.
$$
MAZ018-240800-
Western Plymouth MA-
Including the cities of Bridgewater, Brockton, Carver,
Middleboro, and Pembroke
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 61 (+3) 80 (-4) 64 82
RH % (24h trend) 93 (-7) 54 (+11) 100 63
20ft Wnd AM(mph) S 5 Lgt/Var
20ft Wnd PM(mph) S 6 S 8 G18 S 5 SW 5
Precip Amount 0.00 0.00 0.04 0.14
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 400 4120 390 4290
Transport Wnd (kts) S 9 S 18 S 7 SW 6
Vent Rate (kt-ft) 3600 74160 2730 25740
Max ADI Early 42 Gen Good 63 Good 40 Fair 21 Fair
Max ADI Late 8 Poor 56 Gen Good 8 Poor 24 Fair
Max LVORI Early 6 4 9 3
Max LVORI Late 6 4 9 3
Min Vsby Early 9 9 9 8
Min Vsby Late 9 9 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 40
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 60. West winds around
5 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Lows 55 to 60. Highs
around 80. West winds 5 to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. West winds
around 5 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the lower
50s. Highs in the upper 70s. Southwest winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the mid
50s. Highs in the upper 70s. Northeast winds around 5 mph.
$$
MAZ019-240800-
Eastern Plymouth MA-
Including the cities of Cohasset, Hingham, Marshfield, Plymouth,
and Scituate
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 61 (+1) 80 (-2) 64 81
RH % (24h trend) 93 (-4) 54 (+11) 100 64
20ft Wnd AM(mph) S 7 Lgt/Var
20ft Wnd PM(mph) S 8 G18 S 9 G19 S 6 G17 S 6
Precip Amount 0.00 0.00 0.04 0.16
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Mixing Hgt (ft-AGL) 380 3520 360 2900
Transport Wnd (kts) S 11 S 17 S 7 S 7
Vent Rate (kt-ft) 4180 59840 2520 20300
Max ADI Early 25 Fair 41 Gen Good 21 Fair 16 Gen Poor
Max ADI Late 9 Poor 33 Fair 8 Poor 17 Gen Poor
Max LVORI Early 5 4 9 4
Max LVORI Late 5 4 9 4
Min Vsby Early 9 9 9 9
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. West winds
5 to 10 mph.
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Lows in the upper 50s.
Highs in the upper 70s. West winds 10 to 15 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
5 to 10 mph.
.THURSDAY...Sunny. Highs in the mid 70s. Southwest winds 5 to
10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds 5 to 10 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Southwest winds 5 to
10 mph.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper
50s. Highs in the lower 70s. East winds 5 to 10 mph.
$$
MAZ020-240800-
Southern Bristol MA-
Including the cities of Acushnet, Fall River, New Bedford,
Swansea, and Westport
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (+1) 79 (-1) 64 83
RH % (24h trend) 97 (0) 60 (+14) 100 65
20ft Wnd AM(mph) S 7 Lgt/Var
20ft Wnd PM(mph) S 7 S 9 G18 S 6 SW 7
Precip Amount 0.00 0.00 0.05 0.16
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing 6 PM
Mixing Hgt (ft-AGL) 390 3660 350 3610
Transport Wnd (kts) S 10 S 17 S 7 SW 8
Vent Rate (kt-ft) 3900 62220 2450 28880
Max ADI Early 30 Fair 42 Gen Good 12 Poor 18 Gen Poor
Max ADI Late 8 Poor 3 Very Poor 8 Poor 20 Gen Poor
Max LVORI Early 5 5 9 4
Max LVORI Late 5 5 9 4
Min Vsby Early 9 9 9 4 Fog
Min Vsby Late 9 9 4 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 50
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 in the upper 50s. West winds
10 to 15 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
5 to 10 mph.
.THURSDAY...Sunny. Highs in the mid 70s. West winds 10 to 15 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the
upper 50s. Highs in the upper 70s. Southwest winds 10 to 15 mph.
$$
MAZ021-240800-
Southern Plymouth MA-
Including the cities of Marion, Mattapoisett, Rochester,
and Wareham
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 30
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 61 (0) 79 (-2) 64 82
RH % (24h trend) 90 (-3) 62 (+12) 100 67
20ft Wnd AM(mph) S 7 G17 Lgt/Var
20ft Wnd PM(mph) S 7 G18 S 10 G19 S 6 SW 7
Precip Amount 0.00 0.00 0.05 0.17
Precip Duration 1 2
Precip Begin 1 AM Continuing
Precip End Continuing 5 PM
Mixing Hgt (ft-AGL) 440 3580 370 3550
Transport Wnd (kts) S 10 S 18 S 7 SW 8
Vent Rate (kt-ft) 4400 64440 2590 28400
Max ADI Early 31 Fair 45 Gen Good 27 Fair 20 Gen Poor
Max ADI Late 8 Poor 1 Very Poor 8 Poor 22 Fair
Max LVORI Early 5 5 9 3
Max LVORI Late 5 5 9 3
Min Vsby Early 9 9 9 8
Min Vsby Late 9 9 5 Fog 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 20 60
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the upper 70s. West winds 10 to
15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. West winds
10 to 15 mph, becoming northwest around 5 mph after midnight.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
5 to 10 mph.
.THURSDAY...Sunny. Highs in the upper 70s. West winds 10 to
15 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the
upper 50s. Highs in the mid 70s. Southeast winds 10 to 15 mph.
$$
MAZ022-240800-
Barnstable MA-
Including the cities of Bourne, Chatham, Falmouth, Hyannis,
Provincetown, and Wellfleet
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 30 40
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (+3) 77 (-1) 63 79
RH % (24h trend) 100 (+7) 58 (+7) 100 69
20ft Wnd AM(mph) S 7 G17 SE 5
20ft Wnd PM(mph) S 8 G18 S 10 G19 S 7 S 6
Precip Amount 0.00 0.00 0.06 0.24
Precip Duration 1 2
Precip Begin 11 PM Continuing
Precip End Continuing 5 PM
Mixing Hgt (ft-AGL) 410 2770 390 2130
Transport Wnd (kts) S 12 S 18 S 9 S 7
Vent Rate (kt-ft) 4920 49860 3510 14910
Max ADI Early 26 Fair 32 Fair 14 Gen Poor 13 Gen Poor
Max ADI Late 11 Poor 1 Very Poor 9 Poor 19 Gen Poor
Max LVORI Early 5 5 8 4
Max LVORI Late 5 5 8 4
Min Vsby Early 9 9 9 8
Min Vsby Late 9 9 8 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 30 80
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.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 in the upper 50s. West winds
10 to 15 mph.
.WEDNESDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to
10 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. West
winds 5 to 10 mph.
.THURSDAY...Sunny. Highs in the mid 70s. West winds 10 to 15 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Southwest winds 5 to
10 mph.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 60. Highs
in the lower 70s. East winds 5 to 10 mph.
$$
MAZ023-240800-
Dukes MA-
Including the cities of Edgartown, Oak Bluffs, and Vineyard Haven
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 10 30 40
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 62 (+2) 77 (+2) 62 78
RH % (24h trend) 93 (0) 66 (+13) 100 74
20ft Wnd AM(mph) S 9 SE 6
20ft Wnd PM(mph) S 8 S 10 G17 S 8 SW 8
Precip Amount 0.00 0.00 0.07 0.24
Precip Duration 1 2
Precip Begin 12 AM Continuing
Precip End Continuing 3 PM
Mixing Hgt (ft-AGL) 490 1530 340 1350
Transport Wnd (kts) S 12 S 16 S 10 SW 11
Vent Rate (kt-ft) 5880 24480 3400 14850
Max ADI Early 22 Fair 25 Fair 14 Gen Poor 10 Poor
Max ADI Late 13 Gen Poor 1 Very Poor 11 Poor 20 Gen Poor
Max LVORI Early 4 6 7 5
Max LVORI Late 4 6 7 5
Min Vsby Early 9 9 9 7
Min Vsby Late 9 9 7 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 30 90
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. Lows in the lower 60s. West winds
5 to 10 mph.
.TUESDAY...Sunny. Highs in the mid 70s. West winds 10 to 15 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. West winds
10 to 15 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 70s. West winds
10 to 15 mph.
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. West
winds 10 to 15 mph.
.THURSDAY...Sunny. Highs in the lower 70s. West winds 10 to
15 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the mid 70s. Southwest winds 10 to
15 mph.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper
50s. Highs in the lower 70s. South winds 5 to 10 mph.
$$
MAZ024-240800-
Nantucket MA-
Including the city of Nantucket
410 PM EDT Sat Aug 23 2025
Tonight Sun Sun Night Mon
Cloud Cover Mclear Pcldy Mcldy Pcldy
Precip Type None None Showers Showers
Chance Precip (%) 10 40 50
Chance of Thunder (%) 0 0 0 0
Temp (24h trend) 63 (+4) 75 (0) 62 75
RH % (24h trend) 93 (+6) 66 (+6) 100 74
20ft Wnd AM(mph) S 8 E 7
20ft Wnd PM(mph) S 8 S 10 G17 S 8 SW 7
Precip Amount 0.00 0.00 0.14 0.40
Precip Duration 1 2
Precip Begin 11 PM Continuing
Precip End Continuing 5 PM
Mixing Hgt (ft-AGL) 600 1020 370 1210
Transport Wnd (kts) S 16 S 14 S 12 W 8
Vent Rate (kt-ft) 9600 14280 4440 9680
Max ADI Early 20 Gen Poor 21 Fair 20 Gen Poor 15 Gen Poor
Max ADI Late 15 Gen Poor 1 Very Poor 13 Gen Poor 13 Gen Poor
Max LVORI Early 5 7 7 5
Max LVORI Late 5 7 7 5
Min Vsby Early 9 9 9 4 Fog
Min Vsby Late 9 9 9 9
Sunshine Hours N/A N/A N/A N/A
CWR 0 0 40 100
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Mostly clear. 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 AND WEDNESDAY...Partly cloudy. Lows in the lower
60s. Highs in the lower 70s. West winds 10 to 15 mph.
.WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the lower
60s. Highs in the lower 70s. Southwest 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.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds 5 to 10 mph.
.SATURDAY...Sunny. Highs in the lower 70s. Northwest winds 5 to
10 mph, becoming southwest in the afternoon.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation near normal.
$$
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