Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Boston, MA
Issued by NWS Boston, MA
178
FNUS51 KBOX 190809
FWFBOX
Fire Weather Planning Forecast for Southern New England
National Weather Service Boston/Norton MA
408 AM EDT Sun Jul 19 2026
.DISCUSSION...
A cold front moves through the region Sunday morning, ushering in
dry weather into Monday. Breezy with NW winds between 10-15 mph
Sunday, then shifting to the SW Monday.
Lowest relative humidity values Sunday and Monday afternoon
anticipated between 35-45 percent across southern New England.
.OUTLOOK...Tuesday through Thursday...
Another round of showers and thunderstorms is possible Tuesday
afternoon through Wednesday.
MAZ015-192000-
Suffolk MA-
Including the city of Boston
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (-3) 56 (-11) 83
RH % (24h trend) 34 (-16) 80 (-20) 37
20ft Wnd AM(mph) NW 10 G17 Lgt/Var
20ft Wnd PM(mph) NW 10 G17 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6200 410 7300
Transport Wnd (kts) NW 16 W 8 SW 8
Vent Rate (kt-ft) 99200 3280 58400
Max ADI Early 71 Good 22 Fair 60 Gen Good
Max ADI Late 86 Good 9 Poor 73 Good
Max LVORI Early 2 3 1
Max LVORI Late 2 3 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
5 to 10 mph.
.TUESDAY...Partly sunny. Highs in the upper 70s. South winds
10 to 15 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. South winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Showers and a chance of
thunderstorms. Lows in the upper 60s. Highs in the lower 80s.
West winds 10 to 15 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
upper 70s. West winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds around 5 mph, becoming northwest after midnight.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Lows in the mid 60s.
Highs around 80. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Northwest winds
around 5 mph, becoming east around 5 mph in the afternoon.
$$
MAZ016-192000-
Eastern Norfolk MA-
Including the city of Quincy
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (-4) 57 (-9) 83
RH % (24h trend) 36 (-17) 77 (-23) 39
20ft Wnd AM(mph) NW 10 G17 Lgt/Var
20ft Wnd PM(mph) NW 9 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6320 410 7170
Transport Wnd (kts) NW 15 NW 7 SW 8
Vent Rate (kt-ft) 94800 2870 57360
Max ADI Early 69 Good 68 Good 61 Good
Max ADI Late 101 Very Good8 Poor 77 Good
Max LVORI Early 1 3 1
Max LVORI Late 1 3 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
around 5 mph.
.TUESDAY...Partly sunny. Highs in the upper 70s. South winds 5 to
10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 70. South winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Showers and a chance of
thunderstorms. Lows 65 to 70. Highs in the lower 80s. West winds
10 to 15 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Northwest winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds around 5 mph, becoming northwest after midnight.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Lows in the mid 60s.
Highs in the lower 80s. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. Northwest winds
around 5 mph, becoming east around 5 mph in the afternoon.
$$
MAZ013-192000-
Western Norfolk MA-
Including the cities of Foxborough and Norwood
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (-3) 51 (-13) 82
RH % (24h trend) 36 (-20) 93 (-7) 38
20ft Wnd AM(mph) NW 9 G17 Lgt/Var
20ft Wnd PM(mph) NW 9 G17 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6170 400 7880
Transport Wnd (kts) NW 16 NW 7 W 9
Vent Rate (kt-ft) 98720 2800 70920
Max ADI Early 71 Good 104 Very Good60 Gen Good
Max ADI Late 105 Very Good8 Poor 93 Good
Max LVORI Early 1 5 1
Max LVORI Late 1 5 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
around 5 mph.
.TUESDAY...Partly sunny. Highs in the upper 70s. South winds 5 to
10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Warmer.
Lows in the upper 60s. South winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Showers and a chance of
thunderstorms. Lows 62 to 69. Highs in the lower 80s. West winds
5 to 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
upper 70s. Northwest winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows around 60. Southwest winds
around 5 mph, becoming northwest after midnight.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Lows in the lower 60s.
Highs in the lower 80s. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. West winds
around 5 mph, becoming south in the afternoon.
$$
MAZ014-192000-
Southeast Middlesex MA-
Including the city of Cambridge
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (-5) 54 (-12) 83
RH % (24h trend) 33 (-17) 89 (-11) 37
20ft Wnd AM(mph) NW 9 G18 Lgt/Var
20ft Wnd PM(mph) NW 9 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6640 400 8290
Transport Wnd (kts) NW 17 W 8 W 9
Vent Rate (kt-ft) 112880 3200 74610
Max ADI Early 80 Good 104 Very Good75 Good
Max ADI Late 105 Very Good9 Poor 90 Good
Max LVORI Early 1 4 1
Max LVORI Late 1 4 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds around 5 mph.
.TUESDAY...Partly sunny. Highs in the upper 70s. South winds 5 to
10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. South winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Showers and a chance of
thunderstorms. Lows 64 to 69. Highs in the lower 80s. West winds
5 to 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs around
80. West winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds around 5 mph, becoming northwest after midnight.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Lows in the lower 60s.
Highs in the lower 80s. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the mid 80s. West winds around
5 mph, becoming southeast around 5 mph in the afternoon.
$$
MAZ007-192000-
Eastern Essex MA-
Including the city of Gloucester
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (-4) 54 (-11) 80
RH % (24h trend) 35 (-16) 86 (-14) 38
20ft Wnd AM(mph) NW 11 G19 Lgt/Var
20ft Wnd PM(mph) NW 10 G18 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5330 410 6650
Transport Wnd (kts) NW 17 NW 9 SW 8
Vent Rate (kt-ft) 90610 3690 53200
Max ADI Early 75 Good 18 Gen Poor 52 Gen Good
Max ADI Late 78 Good 10 Poor 57 Gen Good
Max LVORI Early 2 4 2
Max LVORI Late 2 4 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
5 to 10 mph.
.TUESDAY...Partly sunny. Highs in the mid 70s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southeast winds 10 to 15 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. South winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the mid 60s. West winds 10 to 15 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
upper 70s. Northwest winds 5 to 10 mph, becoming southwest in the
afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds around 5 mph, becoming northwest after midnight.
.FRIDAY AND FRIDAY NIGHT...Mostly clear. Lows in the mid 60s.
Highs in the upper 70s. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. West winds
around 5 mph, becoming southeast around 5 mph in the afternoon.
$$
MAZ006-192000-
Western Essex MA-
Including the city of Lawrence
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (-6) 54 (-10) 82
RH % (24h trend) 37 (-16) 86 (-14) 37
20ft Wnd AM(mph) NW 10 G19 Lgt/Var
20ft Wnd PM(mph) NW 10 G19 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6610 410 9090
Transport Wnd (kts) NW 18 NW 8 W 9
Vent Rate (kt-ft) 118980 3280 81810
Max ADI Early 86 Good 104 Very Good82 Good
Max ADI Late 103 Very Good9 Poor 105 Very Good
Max LVORI Early 1 4 1
Max LVORI Late 1 4 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
around 5 mph.
.TUESDAY...Partly sunny. Highs in the upper 70s. South winds 5 to
10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southeast winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Showers and a chance of
thunderstorms. Lows 62 to 68. Highs in the lower 80s. West winds
5 to 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs around
80. West winds around 5 mph.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the
lower 60s. Highs in the lower 80s. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. West winds
around 5 mph, becoming southeast in the afternoon.
$$
MAZ005-192000-
Central Middlesex MA-
Including the cities of Framingham and Lowell
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (-5) 52 (-12) 82
RH % (24h trend) 35 (-20) 93 (-7) 37
20ft Wnd AM(mph) NW 9 G18 Lgt/Var
20ft Wnd PM(mph) NW 9 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6510 410 8680
Transport Wnd (kts) NW 17 NW 7 W 10
Vent Rate (kt-ft) 110670 2870 86800
Max ADI Early 81 Good 105 Very Good77 Good
Max ADI Late 105 Very Good8 Poor 104 Very Good
Max LVORI Early 1 5 1
Max LVORI Late 1 5 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds around 5 mph.
.TUESDAY...Partly sunny. Highs in the upper 70s. South winds 5 to
10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southeast winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Showers and a chance of
thunderstorms. Lows 61 to 69. Highs in the lower 80s. West winds
5 to 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs around
80. Northwest winds around 5 mph.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the
lower 60s. Highs in the lower 80s. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the mid 80s. West winds around
5 mph, becoming southwest in the afternoon.
$$
MAZ012-192000-
Southern Worcester MA-
Including the cities of Milford and Worcester
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-3) 53 (-10) 81
RH % (24h trend) 39 (-23) 86 (-14) 41
20ft Wnd AM(mph) NW 9 G18 Lgt/Var
20ft Wnd PM(mph) NW 8 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5930 400 7570
Transport Wnd (kts) NW 15 NW 8 W 9
Vent Rate (kt-ft) 88950 3200 68130
Max ADI Early 70 Good 98 Good 62 Good
Max ADI Late 105 Very Good8 Poor 85 Good
Max LVORI Early 1 4 1
Max LVORI Late 1 4 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 60. Southwest winds
around 5 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. South winds 5 to 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. South winds 5 to 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 60. West winds 5 to 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
upper 70s. Northwest winds around 5 mph.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows around
60. Highs in the lower 80s. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. West winds
around 5 mph.
$$
MAZ004-192000-
Northern Worcester MA-
Including the cities of Barre and Fitchburg
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (-3) 51 (-10) 80
RH % (24h trend) 36 (-16) 96 (-4) 39
20ft Wnd AM(mph) NW 10 G19 Lgt/Var
20ft Wnd PM(mph) NW 10 G19 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5960 420 7600
Transport Wnd (kts) NW 16 NW 7 W 9
Vent Rate (kt-ft) 95360 2940 68400
Max ADI Early 75 Good 99 Good 64 Good
Max ADI Late 88 Good 8 Poor 91 Good
Max LVORI Early 1 5 1
Max LVORI Late 1 5 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds around 5 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 70s. South winds 5 to 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southeast winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Showers and a chance of
thunderstorms. Lows 58 to 67. Highs in the upper 70s. West winds
5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the
upper 50s. Highs around 80. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. West winds
around 5 mph.
$$
MAZ026-192000-
Northern Middlesex MA-
Including the city of Ayer
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-4) 53 (-9) 82
RH % (24h trend) 36 (-22) 86 (-14) 39
20ft Wnd AM(mph) NW 9 G20 Lgt/Var
20ft Wnd PM(mph) NW 10 G19 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6410 410 8370
Transport Wnd (kts) NW 18 W 7 W 10
Vent Rate (kt-ft) 115380 2870 83700
Max ADI Early 80 Good 104 Very Good78 Good
Max ADI Late 96 Good 9 Poor 105 Very Good
Max LVORI Early 1 5 1
Max LVORI Late 1 5 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds around 5 mph.
.TUESDAY...Partly sunny. Highs in the mid 70s. South winds 5 to
10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southeast winds around 5 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Showers and a chance of
thunderstorms. Lows 59 to 67. Highs in the upper 70s. West winds
5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Mostly clear. Lows in the
upper 50s. Highs in the lower 80s. West winds around 5 mph.
$$
MAZ002-192000-
Western Franklin MA-
Including the city of Charlemont
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 73 (-5) 51 (-9) 79
RH % (24h trend) 38 (-23) 89 (-11) 40
20ft Wnd AM(mph) NW 9 G21 Lgt/Var
20ft Wnd PM(mph) NW 9 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5820 420 7650
Transport Wnd (kts) NW 17 W 8 W 8
Vent Rate (kt-ft) 98940 3360 61200
Max ADI Early 76 Good 104 Very Good58 Gen Good
Max ADI Late 97 Good 9 Poor 85 Good
Max LVORI Early 1 4 1
Max LVORI Late 1 4 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. South winds
around 5 mph.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 70s. South winds 5 to 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
mid 70s. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Cooler. Lows in the mid 50s. West winds 5 to
10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the
mid 50s. Highs in the upper 70s. West winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the upper 70s. West winds
around 5 mph.
$$
MAZ003-192000-
Eastern Franklin MA-
Including the cities of Greenfield and Orange
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 76 (-3) 50 (-11) 81
RH % (24h trend) 36 (-30) 96 (-4) 38
20ft Wnd AM(mph) NW 9 G18 Lgt/Var
20ft Wnd PM(mph) NW 9 G17 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6260 410 8100
Transport Wnd (kts) NW 15 W 5 W 8
Vent Rate (kt-ft) 93900 2050 64800
Max ADI Early 73 Good 98 Good 53 Gen Good
Max ADI Late 85 Good 6 Very Poor 89 Good
Max LVORI Early 1 6 1
Max LVORI Late 1 6 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. South winds
around 5 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. South winds 5 to 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Warmer.
Lows in the upper 60s. Southeast winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Showers and a chance of
thunderstorms. Lows 57 to 67. Highs in the mid 70s. West winds
5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the
upper 50s. Highs in the lower 80s. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. West winds
around 5 mph.
$$
MAZ008-192000-
Western Hampshire MA-
Including the city of Chesterfield
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 74 (-4) 52 (-7) 79
RH % (24h trend) 38 (-27) 86 (-14) 41
20ft Wnd AM(mph) NW 9 G21 Lgt/Var
20ft Wnd PM(mph) NW 9 G19 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5480 420 7580
Transport Wnd (kts) NW 17 NW 8 W 7
Vent Rate (kt-ft) 93160 3360 53060
Max ADI Early 75 Good 104 Very Good57 Gen Good
Max ADI Late 105 Very Good9 Poor 84 Good
Max LVORI Early 1 4 1
Max LVORI Late 1 4 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
around 5 mph.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 70s. South winds 5 to 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the mid 60s. Southeast winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Showers and a chance of
thunderstorms. Lows 55 to 66. Highs in the mid 70s. Northwest
winds 5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 50s.
Highs in the upper 70s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper
50s. Highs in the upper 70s. West winds around 5 mph.
$$
MAZ010-192000-
Eastern Hampshire MA-
Including the cities of Amherst and Northampton
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 77 (-3) 50 (-12) 81
RH % (24h trend) 36 (-31) 93 (-7) 39
20ft Wnd AM(mph) NW 9 G19 Lgt/Var
20ft Wnd PM(mph) NW 10 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6100 410 7990
Transport Wnd (kts) NW 16 NW 5 W 8
Vent Rate (kt-ft) 97600 2050 63920
Max ADI Early 71 Good 93 Good 50 Gen Good
Max ADI Late 82 Good 4 Very Poor 81 Good
Max LVORI Early 1 6 1
Max LVORI Late 1 6 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
around 5 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. South winds 5 to 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. Southeast winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Showers and a chance of
thunderstorms. Lows 58 to 68. Highs in the upper 70s. West winds
5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly clear. Lows in the
upper 50s. Highs in the lower 80s. Southwest winds around 5 mph.
.SATURDAY...Mostly sunny. Highs in the lower 80s. West winds
around 5 mph.
$$
MAZ009-192000-
Western Hampden MA-
Including the city of Blandford
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (-3) 52 (-8) 79
RH % (24h trend) 38 (-21) 89 (-11) 41
20ft Wnd AM(mph) NW 10 G21 Lgt/Var
20ft Wnd PM(mph) NW 10 G19 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5300 420 7370
Transport Wnd (kts) NW 17 NW 8 W 7
Vent Rate (kt-ft) 90100 3360 51590
Max ADI Early 73 Good 102 Very Good54 Gen Good
Max ADI Late 82 Good 9 Poor 80 Good
Max LVORI Early 1 5 1
Max LVORI Late 1 5 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
around 5 mph.
.TUESDAY...Mostly cloudy with a chance of showers and
thunderstorms. Highs in the lower 70s. South winds 5 to 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. South winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Showers and a chance of
thunderstorms. Lows 57 to 67. Highs in the mid 70s. Northwest
winds 5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the mid 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the mid 50s.
Highs in the upper 70s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper
50s. Highs in the lower 80s. West winds around 5 mph.
$$
MAZ011-192000-
Eastern Hampden MA-
Including the city of Springfield
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (-2) 50 (-13) 81
RH % (24h trend) 35 (-32) 96 (-4) 38
20ft Wnd AM(mph) NW 9 G19 Lgt/Var
20ft Wnd PM(mph) NW 10 G18 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6080 410 7640
Transport Wnd (kts) NW 16 NW 5 SW 8
Vent Rate (kt-ft) 97280 2050 61120
Max ADI Early 70 Good 95 Good 50 Gen Good
Max ADI Late 80 Good 5 Very Poor 79 Good
Max LVORI Early 1 6 1
Max LVORI Late 1 6 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 60. South winds around
5 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. South winds 5 to 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. South winds 5 to 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the upper 50s. West winds 5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 50s.
Highs in the lower 80s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 60. Highs
in the lower 80s. West winds around 5 mph.
$$
CTZ002-192000-
Hartford CT-
Including the cities of Hartford and Windsor Locks
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (-2) 53 (-11) 82
RH % (24h trend) 36 (-20) 96 (-4) 40
20ft Wnd AM(mph) NW 9 G19 Lgt/Var
20ft Wnd PM(mph) NW 9 G18 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5880 400 7190
Transport Wnd (kts) NW 15 NW 5 SW 8
Vent Rate (kt-ft) 88200 2000 57520
Max ADI Early 68 Good 88 Good 43 Gen Good
Max ADI Late 89 Good 6 Very Poor 83 Good
Max LVORI Early 1 6 1
Max LVORI Late 1 6 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
around 5 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. South winds 5 to 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. South winds 5 to 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows around 60. West winds 5 to 10 mph.
.THURSDAY...Mostly sunny. Highs in the upper 70s. Northwest winds
around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 50s.
Highs in the lower 80s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower
60s. Highs in the lower 80s. Southwest winds around 5 mph.
$$
CTZ003-192000-
Tolland CT-
Including the cities of Union and Vernon
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-2) 52 (-11) 79
RH % (24h trend) 38 (-26) 96 (-4) 42
20ft Wnd AM(mph) NW 9 G19 Lgt/Var
20ft Wnd PM(mph) NW 9 G19 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5630 410 6860
Transport Wnd (kts) NW 15 N 6 W 8
Vent Rate (kt-ft) 84450 2460 54880
Max ADI Early 64 Good 94 Good 43 Gen Good
Max ADI Late 105 Very Good6 Very Poor 75 Good
Max LVORI Early 1 6 1
Max LVORI Late 1 6 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
around 5 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 70s. Southeast winds 5 to 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. South winds 5 to 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 60. West winds 5 to 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
upper 70s. Northwest winds around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 50s.
Highs in the lower 80s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower
60s. Highs in the lower 80s. Southwest winds around 5 mph.
$$
CTZ004-192000-
Windham CT-
Including the cities of Putnam and Willimantic
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-2) 52 (-11) 80
RH % (24h trend) 42 (-22) 90 (-10) 43
20ft Wnd AM(mph) NW 8 G18 Lgt/Var
20ft Wnd PM(mph) NW 8 G18 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5600 400 7290
Transport Wnd (kts) NW 15 N 7 W 7
Vent Rate (kt-ft) 84000 2800 51030
Max ADI Early 62 Good 93 Good 55 Gen Good
Max ADI Late 104 Very Good7 Poor 75 Good
Max LVORI Early 1 5 1
Max LVORI Late 1 5 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows around 60. South winds around
5 mph.
.TUESDAY...Mostly cloudy with a chance of showers. Highs in the
mid 70s. South winds 5 to 10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Showers and a chance of
thunderstorms. Lows in the upper 60s. Highs around 80. Southwest
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 60. West winds 5 to 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
upper 70s. Northwest winds around 5 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 50s.
Highs in the lower 80s. West winds around 5 mph.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 60. Highs
in the lower 80s. Southwest winds around 5 mph.
$$
RIZ001-192000-
Northwest Providence RI-
Including the cities of Foster and Smithfield
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-3) 52 (-12) 80
RH % (24h trend) 39 (-25) 86 (-14) 42
20ft Wnd AM(mph) NW 9 G17 Lgt/Var
20ft Wnd PM(mph) NW 8 G17 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5800 400 7390
Transport Wnd (kts) NW 14 NW 8 W 8
Vent Rate (kt-ft) 81200 3200 59120
Max ADI Early 63 Good 91 Good 66 Good
Max ADI Late 104 Very Good8 Poor 80 Good
Max LVORI Early 1 5 1
Max LVORI Late 1 5 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
around 5 mph.
.TUESDAY...Mostly cloudy. Highs in the mid 70s. South winds 5 to
10 mph.
.TUESDAY NIGHT AND WEDNESDAY...Showers and a chance of
thunderstorms. Lows in the upper 60s. Highs around 80. Southwest
winds 5 to 10 mph.
.WEDNESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the lower 60s. West winds 5 to 10 mph.
.THURSDAY...Mostly sunny with a chance of showers. Highs in the
upper 70s. Northwest winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. West
winds around 5 mph, becoming northwest after midnight.
.FRIDAY...Sunny. Highs around 80. North winds around 5 mph,
becoming west in the afternoon.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower
60s. Highs in the lower 80s. Southwest winds around 5 mph.
$$
RIZ002-192000-
Southeast Providence RI-
Including the city of Providence
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (-3) 56 (-10) 82
RH % (24h trend) 38 (-20) 83 (-17) 41
20ft Wnd AM(mph) NW 9 Lgt/Var
20ft Wnd PM(mph) NW 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5940 400 7580
Transport Wnd (kts) NW 14 NW 7 SW 8
Vent Rate (kt-ft) 83160 2800 60640
Max ADI Early 64 Good 85 Good 59 Gen Good
Max ADI Late 104 Very Good7 Poor 88 Good
Max LVORI Early 1 4 1
Max LVORI Late 1 4 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
around 5 mph.
.TUESDAY...Partly sunny. Highs in the mid 70s. South winds 5 to
10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 70. South winds 5 to 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Southwest winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 60s. Southwest winds 10 to
15 mph, becoming west around 5 mph after midnight.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Northwest winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds around 5 mph, becoming northwest after midnight.
.FRIDAY...Sunny. Highs in the lower 80s. North winds around
5 mph, becoming west in the afternoon.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower
60s. Highs in the lower 80s. Southwest winds around 5 mph.
$$
RIZ003-192000-
Western Kent RI-
Including the cities of Coventry and West Greenwich
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (-2) 54 (-11) 80
RH % (24h trend) 39 (-28) 86 (-14) 42
20ft Wnd AM(mph) NW 9 G17 Lgt/Var
20ft Wnd PM(mph) NW 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5590 400 7210
Transport Wnd (kts) NW 14 N 8 W 9
Vent Rate (kt-ft) 78260 3200 64890
Max ADI Early 62 Good 82 Good 57 Gen Good
Max ADI Late 99 Good 7 Poor 81 Good
Max LVORI Early 1 4 1
Max LVORI Late 1 4 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
around 5 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 70s. South winds 5 to 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. South winds 5 to 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 60s. West winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Northwest winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows around 60. West winds
around 5 mph, becoming northwest after midnight.
.FRIDAY...Sunny. Highs around 80. North winds around 5 mph,
becoming southwest around 5 mph in the afternoon.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower
60s. Highs in the lower 80s. Southwest winds around 5 mph.
$$
RIZ004-192000-
Eastern Kent RI-
Including the cities of East Greenwich, Warwick, and West Warwick
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (-2) 58 (-8) 81
RH % (24h trend) 38 (-20) 78 (-22) 41
20ft Wnd AM(mph) NW 9 Lgt/Var
20ft Wnd PM(mph) NW 8 NW 5 Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5700 410 6800
Transport Wnd (kts) NW 14 NW 6 SW 9
Vent Rate (kt-ft) 79800 2460 61200
Max ADI Early 61 Good 66 Good 56 Gen Good
Max ADI Late 97 Good 7 Poor 77 Good
Max LVORI Early 1 3 1
Max LVORI Late 1 3 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
5 to 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 70s. South winds 10 to 15 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 70. South winds 10 to 15 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs around
80. Southwest winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the mid 60s. Southwest winds 10 to
15 mph, becoming west around 5 mph after midnight.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Northwest winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds around 5 mph, becoming northwest after midnight.
.FRIDAY...Sunny. Highs in the lower 80s. North winds around
5 mph, becoming southeast in the afternoon.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 60s.
Highs in the lower 80s. South winds around 5 mph.
$$
RIZ005-192000-
Bristol RI-
Including the city of Bristol
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (0) 57 (-10) 79
RH % (24h trend) 42 (-29) 80 (-20) 45
20ft Wnd AM(mph) NW 9 Lgt/Var
20ft Wnd PM(mph) NW 8 NW 5 SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5690 410 6190
Transport Wnd (kts) NW 13 N 7 SW 10
Vent Rate (kt-ft) 73970 2870 61900
Max ADI Early 63 Good 51 Gen Good 43 Gen Good
Max ADI Late 91 Good 6 Very Poor 71 Good
Max LVORI Early 1 4 1
Max LVORI Late 1 4 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
5 to 10 mph.
.TUESDAY...Partly sunny. Highs in the mid 70s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 70. South winds 10 to 15 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs around
80. Southwest winds 10 to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the mid 60s. West winds 10 to 15 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. West winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
winds around 5 mph, becoming northwest after midnight.
.FRIDAY...Sunny. Highs in the lower 80s. North winds around
5 mph, becoming south in the afternoon.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 60s.
Highs in the lower 80s. South winds around 5 mph.
$$
RIZ006-192000-
Washington RI-
Including the cities of Narragansett and Westerly
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Mclear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 79 (0) 54 (-11) 79
RH % (24h trend) 39 (-28) 93 (-7) 43
20ft Wnd AM(mph) NW 8 Lgt/Var
20ft Wnd PM(mph) NW 7 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5510 400 6140
Transport Wnd (kts) NW 13 N 7 SW 7
Vent Rate (kt-ft) 71630 2800 42980
Max ADI Early 59 Gen Good 51 Gen Good 40 Fair
Max ADI Late 83 Good 8 Poor 57 Gen Good
Max LVORI Early 1 5 2
Max LVORI Late 1 5 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
5 to 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 70s. Southeast winds 5 to 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 70. South winds 10 to 15 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
upper 70s. Southwest winds 15 to 20 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 60s. Southwest winds 15 to
20 mph, becoming west 5 to 10 mph after midnight.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds around 5 mph, becoming northwest after midnight.
.FRIDAY...Sunny. Highs in the upper 70s. Northeast winds around
5 mph, becoming south around 5 mph in the afternoon.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower
60s. Highs around 80. South winds around 5 mph.
$$
RIZ007-192000-
Newport RI-
Including the city of Newport
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+1) 56 (-11) 78
RH % (24h trend) 44 (-16) 86 (-14) 45
20ft Wnd AM(mph) NW 9 Lgt/Var
20ft Wnd PM(mph) NW 8 NW 5 SW 7
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 3790 410 4830
Transport Wnd (kts) NW 12 N 6 SW 6
Vent Rate (kt-ft) 45480 2460 28980
Max ADI Early 59 Gen Good 19 Gen Poor 27 Fair
Max ADI Late 54 Gen Good 7 Poor 40 Fair
Max LVORI Early 2 4 2
Max LVORI Late 2 4 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
5 to 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
mid 70s. South winds 10 to 15 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 70. South winds 15 to 20 mph.
.WEDNESDAY...Showers. Highs in the upper 70s. Southwest winds
15 to 20 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 60s. Southwest winds 15 to 20 mph,
becoming west 5 to 10 mph after midnight.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
winds 5 to 10 mph, becoming northwest after midnight.
.FRIDAY...Sunny. Highs in the upper 70s. North winds around
5 mph, becoming south in the afternoon.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 60s.
Highs around 80. South winds 5 to 10 mph.
$$
RIZ008-192000-
Block Island RI-
Including the city of New Shoreham
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (0) 61 (-7) 73
RH % (24h trend) 59 (-14) 81 (-19) 64
20ft Wnd AM(mph) NW 11 G17 Lgt/Var
20ft Wnd PM(mph) W 9 W 7 S 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 950 400 680
Transport Wnd (kts) NW 17 N 8 NE 4
Vent Rate (kt-ft) 16150 3200 2720
Max ADI Early 21 Fair 14 Gen Poor 8 Poor
Max ADI Late 16 Gen Poor 9 Poor 14 Gen Poor
Max LVORI Early 3 4 3
Max LVORI Late 3 4 3
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. South winds
5 to 10 mph.
.TUESDAY...Partly sunny with a chance of showers. Highs in the
lower 70s. Southeast winds 5 to 10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows in
the upper 60s. South winds 15 to 20 mph.
.WEDNESDAY...Showers. Highs in the mid 70s. Southwest winds 15 to
20 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the mid 60s. West winds 10 to 15 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
lower 70s. Northwest winds 5 to 10 mph, becoming southwest in the
afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. Southwest
winds around 5 mph, becoming north after midnight.
.FRIDAY...Sunny. Highs in the lower 70s. Northeast winds around
5 mph, becoming southeast in the afternoon.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 60s.
Highs in the mid 70s. South winds around 5 mph.
$$
MAZ017-192000-
Northern Bristol MA-
Including the city of Taunton
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (-1) 51 (-13) 82
RH % (24h trend) 38 (-15) 93 (-7) 39
20ft Wnd AM(mph) NW 8 Lgt/Var
20ft Wnd PM(mph) NW 7 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5840 410 7660
Transport Wnd (kts) NW 15 NW 7 SW 8
Vent Rate (kt-ft) 87600 2870 61280
Max ADI Early 68 Good 90 Good 58 Gen Good
Max ADI Late 105 Very Good6 Very Poor 87 Good
Max LVORI Early 1 6 1
Max LVORI Late 1 6 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
around 5 mph.
.TUESDAY...Partly sunny. Highs in the upper 70s. South winds 5 to
10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Warmer.
Lows around 70. South winds 5 to 10 mph.
.WEDNESDAY...Showers and a chance of thunderstorms. Highs in the
lower 80s. Southwest winds 5 to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely and a chance
of thunderstorms. Lows in the lower 60s. West winds 5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Northwest winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows around 60. Southwest winds
around 5 mph, becoming northwest after midnight.
.FRIDAY...Sunny. Highs in the lower 80s. North winds around
5 mph.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower
60s. Highs in the lower 80s. Southwest winds around 5 mph.
$$
MAZ018-192000-
Western Plymouth MA-
Including the city of Brockton
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (-2) 52 (-12) 81
RH % (24h trend) 38 (-11) 93 (-7) 38
20ft Wnd AM(mph) NW 9 G17 Lgt/Var
20ft Wnd PM(mph) NW 8 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 6200 410 7690
Transport Wnd (kts) NW 14 NW 6 SW 8
Vent Rate (kt-ft) 86800 2460 61520
Max ADI Early 63 Good 75 Good 67 Good
Max ADI Late 104 Very Good7 Poor 84 Good
Max LVORI Early 1 5 1
Max LVORI Late 1 5 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
around 5 mph.
.TUESDAY...Partly sunny. Highs in the upper 70s. South winds 5 to
10 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Warmer.
Lows around 70. South winds 5 to 10 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Showers and a chance of
thunderstorms. Lows 63 to 70. Highs in the lower 80s. West winds
5 to 10 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. Northwest winds around 5 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds around 5 mph, becoming northwest after midnight.
.FRIDAY...Sunny. Highs in the lower 80s. North winds around
5 mph, becoming east around 5 mph in the afternoon.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower
60s. Highs in the lower 80s. Southeast winds around 5 mph.
$$
MAZ019-192000-
Eastern Plymouth MA-
Including the city of Plymouth
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 80 (-1) 56 (-10) 80
RH % (24h trend) 39 (-8) 90 (-10) 39
20ft Wnd AM(mph) NW 10 G18 Lgt/Var
20ft Wnd PM(mph) NW 8 G17 Lgt/Var Lgt/Var
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 4480 410 6040
Transport Wnd (kts) NW 14 NW 7 SW 6
Vent Rate (kt-ft) 62720 2870 36240
Max ADI Early 62 Good 16 Gen Poor 45 Gen Good
Max ADI Late 56 Gen Good 8 Poor 43 Gen Good
Max LVORI Early 2 4 2
Max LVORI Late 2 4 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
5 to 10 mph.
.TUESDAY...Partly sunny. Highs in the mid 70s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 70. South winds 10 to 15 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Showers and a chance of
thunderstorms. Lows 65 to 70. Highs in the upper 70s. West winds
10 to 15 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. West winds 5 to 10 mph, becoming north in the
afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. South
winds around 5 mph, becoming northwest after midnight.
.FRIDAY...Sunny. Highs in the upper 70s. North winds around
5 mph, becoming east around 5 mph in the afternoon.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 60s.
Highs in the lower 80s. East winds around 5 mph.
$$
MAZ020-192000-
Southern Bristol MA-
Including the cities of Fall River and New Bedford
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+2) 53 (-13) 81
RH % (24h trend) 39 (-15) 90 (-10) 42
20ft Wnd AM(mph) NW 9 Lgt/Var
20ft Wnd PM(mph) NW 8 Lgt/Var SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5990 410 6590
Transport Wnd (kts) NW 13 N 6 SW 9
Vent Rate (kt-ft) 77870 2460 59310
Max ADI Early 61 Good 54 Gen Good 50 Gen Good
Max ADI Late 93 Good 7 Poor 64 Good
Max LVORI Early 1 6 1
Max LVORI Late 1 6 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
5 to 10 mph.
.TUESDAY...Partly sunny. Highs in the mid 70s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Warmer.
Lows around 70. South winds 15 to 20 mph.
.WEDNESDAY...Breezy, showers. Highs in the upper 70s. Southwest
winds 15 to 25 mph.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with showers likely.
Lows in the mid 60s. Southwest winds 20 to 25 mph, becoming west
10 to 15 mph after midnight.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds 5 to 10 mph, becoming northwest after midnight.
.FRIDAY...Sunny. Highs in the lower 80s. North winds around
5 mph, becoming southeast around 5 mph in the afternoon.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 60s.
Highs in the lower 80s. South winds 5 to 10 mph.
$$
MAZ021-192000-
Southern Plymouth MA-
Including the city of Mattapoisett
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Clear Clear
Precip Type None None None
Chance Precip (%)
Chance of Thunder (%) 0 0 0
Temp (24h trend) 81 (+2) 53 (-13) 81
RH % (24h trend) 41 (-13) 93 (-7) 42
20ft Wnd AM(mph) NW 9 G17 Lgt/Var
20ft Wnd PM(mph) NW 8 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 5520 400 6560
Transport Wnd (kts) NW 12 N 6 SW 8
Vent Rate (kt-ft) 66240 2400 52480
Max ADI Early 61 Good 48 Gen Good 60 Gen Good
Max ADI Late 84 Good 7 Poor 73 Good
Max LVORI Early 1 6 1
Max LVORI Late 1 6 1
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
5 to 10 mph.
.TUESDAY...Partly sunny. Highs in the mid 70s. South winds 10 to
15 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Warmer.
Lows in the lower 70s. South winds 15 to 20 mph.
.WEDNESDAY...Showers. Highs in the upper 70s. Southwest winds
15 to 20 mph.
.WEDNESDAY NIGHT...Mostly cloudy with showers likely. Lows in the
mid 60s. Southwest winds 15 to 20 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southwest
winds 5 to 10 mph, becoming northwest after midnight.
.FRIDAY...Sunny. Highs in the lower 80s. North winds around
5 mph, becoming east around 5 mph in the afternoon.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 60s.
Highs in the lower 80s. South winds around 5 mph.
$$
MAZ022-192000-
Barnstable MA-
Including the cities of Chatham, Falmouth, and Provincetown
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (-1) 58 (-8) 78
RH % (24h trend) 44 (-3) 90 (-10) 45
20ft Wnd AM(mph) NW 11 G20 Lgt/Var
20ft Wnd PM(mph) NW 8 G18 Lgt/Var SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 4090 390 5170
Transport Wnd (kts) NW 13 NW 7 SW 7
Vent Rate (kt-ft) 53170 2730 36190
Max ADI Early 58 Gen Good 17 Gen Poor 32 Fair
Max ADI Late 51 Gen Good 7 Poor 40 Fair
Max LVORI Early 2 4 2
Max LVORI Late 2 4 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
5 to 10 mph.
.TUESDAY...Partly sunny. Highs in the lower 70s. South winds
10 to 15 mph.
.TUESDAY NIGHT...Showers and a chance of thunderstorms. Lows
around 70. South winds 10 to 15 mph.
.WEDNESDAY...Showers. Highs in the mid 70s. Southwest winds 15 to
20 mph.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows
in the upper 60s. Southwest winds 15 to 20 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
upper 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the
upper 60s. Highs around 80. South winds 5 to 10 mph.
$$
MAZ023-192000-
Dukes MA-
Including the city of Vineyard Haven
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 10
Chance of Thunder (%) 0 0 0
Temp (24h trend) 78 (+2) 56 (-10) 76
RH % (24h trend) 54 (-10) 84 (-16) 48
20ft Wnd AM(mph) NW 11 G18 Lgt/Var
20ft Wnd PM(mph) W 8 W 5 SW 6
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 3070 390 3620
Transport Wnd (kts) NW 13 N 8 SW 8
Vent Rate (kt-ft) 39910 3120 28960
Max ADI Early 59 Gen Good 19 Gen Poor 23 Fair
Max ADI Late 45 Gen Good 8 Poor 36 Fair
Max LVORI Early 2 4 2
Max LVORI Late 2 4 2
Min Vsby Early 9 9 9
Min Vsby Late 9 9 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds
5 to 10 mph.
.TUESDAY...Partly sunny. Highs in the lower 70s. Southeast winds
10 to 15 mph.
.TUESDAY NIGHT...Breezy. Showers and a chance of thunderstorms.
Warmer. Lows in the lower 70s. South winds 15 to 25 mph.
.WEDNESDAY...Breezy, showers. Highs in the mid 70s. Southwest
winds 15 to 25 mph.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with a chance of
showers. Lows in the mid 60s. Southwest winds 15 to 25 mph.
.THURSDAY...Partly sunny with a chance of showers. Highs in the
mid 70s. West winds 5 to 10 mph.
.THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the mid
60s. Highs in the upper 70s. South winds 5 to 10 mph.
$$
MAZ024-192000-
Nantucket MA-
Including the city of Nantucket
408 AM EDT Sun Jul 19 2026
Today Tonight Mon
Cloud Cover Mclear Mclear Clear
Precip Type None None None
Chance Precip (%) 20
Chance of Thunder (%) 0 0 0
Temp (24h trend) 75 (-1) 62 (-5) 75
RH % (24h trend) 62 (-2) 84 (-16) 57
20ft Wnd AM(mph) NW 13 G21 Lgt/Var
20ft Wnd PM(mph) NW 8 SW 5 SW 5
Precip Amount 0.00 0.00 0.00
Precip Duration
Precip Begin
Precip End
Mixing Hgt (ft-AGL) 2700 550 1990
Transport Wnd (kts) NW 15 NW 8 N 6
Vent Rate (kt-ft) 40500 4400 11940
Max ADI Early 58 Gen Good 16 Gen Poor 20 Gen Poor
Max ADI Late 49 Gen Good 22 Fair 21 Fair
Max LVORI Early 3 4 3
Max LVORI Late 3 4 3
Min Vsby Early 9 7 9
Min Vsby Late 9 7 9
Sunshine Hours N/A N/A N/A
CWR 0 0 0
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. South winds
5 to 10 mph.
.TUESDAY...Partly sunny. Highs in the lower 70s. Southeast winds
10 to 15 mph.
.TUESDAY NIGHT...Breezy. Showers and a chance of thunderstorms.
Lows around 70. South winds 15 to 25 mph.
.WEDNESDAY AND WEDNESDAY NIGHT...Breezy, showers. Lows in the
upper 60s. Highs in the mid 70s. West winds 15 to 25 mph.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy. A chance of
showers. Lows in the upper 60s. Highs in the mid 70s. Northwest
winds 10 to 15 mph.
.FRIDAY...Mostly sunny with a chance of showers. Highs in the mid
70s. Northeast winds 5 to 10 mph.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper
60s. Highs in the mid 70s. South winds 5 to 10 mph.
$$
.OUTLOOK 8 TO 14 DAYS...
Temperatures below normal. Precipitation above normal.
$$
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