FNUS51 KBOX 222010 FWFBOX Fire Weather Planning Forecast for Southern New England National Weather Service Boston/Norton MA 409 PM EDT Sat Aug 22 2026 .DISCUSSION... Periods of showers and drizzle possible today. Lowest relative humidity values expected to range between 70-80 percent. Few showers for Sunday with scattered showers and an isolated thunderstorm possible in the afternoon to early evening. Min relative humidity values range between 70 and 80 percent. .Outlook...Sunday Night through Friday... High pressure arriving from the west Monday should result in drier weather Monday through Wednesday. Another cold front and weak low pressure may approach southern New England for next Thursday into Friday. MAZ015-230800- Suffolk MA- Including the city of Boston 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 20 40 50 10 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 63 (-2) 75 (+4) 63 83 RH % (24h trend) 100 (0) 79 (+13) 100 46 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 8 Precip Amount 0.05 0.15 0.02 0.00 Precip Duration 1 2 2 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 3 AM Mixing Hgt (ft-AGL) 490 1920 430 6910 Transport Wnd (kts) E 5 S 9 SW 8 SW 14 Vent Rate (kt-ft) 2450 17280 3440 96740 Max ADI Early 16 Gen Poor 15 Gen Poor 9 Poor 68 Good Max ADI Late 3 Very Poor 19 Gen Poor 8 Poor 59 Gen Good Max LVORI Early 9 5 7 1 Max LVORI Late 9 5 7 1 Min Vsby Early 3 Fog 1 Fog 9 6 Fog Min Vsby Late 1 Fog 5 Fog 4 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 50 60 10 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Highs in the lower 80s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. South winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. South winds 5 to 10 mph. .FRIDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Southeast winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in the mid 60s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ MAZ016-230800- Eastern Norfolk MA- Including the city of Quincy 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 40 40 Chance of Thunder (%) 0 20 20 0 Temp (24h trend)62 (-3) 76 (+5) 64 84 RH % (24h trend) 100 (0) 79 (+6) 100 43 20ft Wnd AM(mph) Lgt/Var SW 5 20ft Wnd PM(mph) NE 5 Lgt/Var S 5 SW 8 Precip Amount 0.05 0.21 0.06 0.00 Precip Duration 1 2 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 3 AM Mixing Hgt (ft-AGL) 430 2200 420 6760 Transport Wnd (kts) NE 5 S 7 SW 7 SW 15 Vent Rate (kt-ft) 2150 15400 2940 101400 Max ADI Early 15 Gen Poor 17 Gen Poor 10 Poor 74 Good Max ADI Late 4 Very Poor 23 Fair 10 Poor 62 Good Max LVORI Early 10 5 7 1 Max LVORI Late 10 5 7 1 Min Vsby Early 2 Fog 1 Fog 9 6 Fog Min Vsby Late 1 Fog 5 Fog 3 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 40 90 30 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows around 60. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Highs in the lower 80s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the mid 80s. South winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. South winds 5 to 10 mph. .FRIDAY...Partly sunny with a chance of showers. Highs in the lower 80s. South winds around 5 mph. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in the mid 60s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ MAZ013-230800- Western Norfolk MA- Including the cities of Foxborough and Norwood 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 20 40 30 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 62 (-2) 77 (+5) 61 82 RH % (24h trend) 100 (0) 74 (+6) 100 46 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 7 Precip Amount 0.06 0.18 0.01 0.00 Precip Duration 1 2 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 3 AM Mixing Hgt (ft-AGL) 430 2470 410 6730 Transport Wnd (kts) NE 5 S 10 SW 7 SW 15 Vent Rate (kt-ft) 2150 24700 2870 100950 Max ADI Early 15 Gen Poor 20 Gen Poor 24 Fair 75 Good Max ADI Late 3 Very Poor 40 Fair 5 Very Poor 103 Very Good Max LVORI Early 9 4 9 1 Max LVORI Late 9 4 9 1 Min Vsby Early 3 Fog 1 Fog 9 6 Fog Min Vsby Late 1 Fog 5 Fog 3 Fog9 Sunshine Hours N/A N/A N/A N/A CWR 60 80 20 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest winds around 5 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Highs in the lower 80s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. Southwest winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. South winds around 5 mph. .FRIDAY...Partly sunny with a chance of showers. Highs in the lower 80s. South winds around 5 mph, becoming southwest around 5 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in the lower 60s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ MAZ014-230800- Southeast Middlesex MA- Including the city of Cambridge 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 40 50 10 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 62 (-3) 75 (+3) 61 83 RH % (24h trend) 100 (0) 79 (+16) 100 46 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 7 Precip Amount 0.04 0.15 0.04 0.00 Precip Duration 1 2 2 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 3 AM Mixing Hgt (ft-AGL) 460 2100 430 7270 Transport Wnd (kts) NE 4 S 12 SW 7 SW 16 Vent Rate (kt-ft) 1840 25200 3010 116320 Max ADI Early 17 Gen Poor 17 Gen Poor 13 Gen Poor 78 Good Max ADI Late 3 Very Poor 31 Fair 6 Very Poor 105 Very Good Max LVORI Early 9 4 9 1 Max LVORI Late 9 4 9 1 Min Vsby Early 2 Fog 1 Fog 9 5 Fog Min Vsby Late 0 Fog 3 Fog 3 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 30 80 20 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows around 60. Southwest winds around 5 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Highs in the lower 80s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the mid 80s. Southwest winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. South winds around 5 mph. .FRIDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Southeast winds around 5 mph. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in the mid 60s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the mid 80s. West winds around 5 mph. $$ MAZ007-230800- Eastern Essex MA- Including the city of Gloucester 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear PrecipType Showers Tstms Tstms None Chance Precip (%) 30 30 60 10 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 61 (-4) 74 (+3) 62 83 RH % (24h trend) 100 (+3) 79 (+13) 100 46 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) NE 5 Lgt/Var Lgt/Var SW 6 Precip Amount 0.03 0.19 0.04 0.00 Precip Duration 1 2 2 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 4 AM Mixing Hgt (ft-AGL) 430 1650 410 6540 Transport Wnd (kts) NE 5 SE 6 SW 7 SW 14 Vent Rate (kt-ft) 2150 9900 2870 91560 Max ADI Early 17 Gen Poor 14 Gen Poor 8 Poor 55 Gen Good Max ADI Late 4 Very Poor 15 Gen Poor 6 Very Poor 76 Good Max LVORI Early 9 5 9 2 Max LVORI Late 9 5 9 2 Min Vsby Early 1 Fog 1 Fog 6 Fog 6 Fog Min Vsby Late 0 Fog 3 Fog 3 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 20 90 20 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Highs in the lower 80s. West winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. Southwest winds around 5 mph, becoming southeast in the afternoon. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 60s. South winds 5 to 10 mph. .FRIDAY...Partly sunny with a chance of showers. Highs around 80. Southeast winds 5 to 10 mph. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in the mid 60s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ MAZ006-230800- Western Essex MA- Including the city of Lawrence 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 40 60 10 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 61 (-3) 75 (+3) 62 83 RH % (24h trend) 100 (+10) 76 (+19) 100 46 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 6 Precip Amount 0.02 0.13 0.06 0.00 Precip Duration 1 2 3 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 3 AM Mixing Hgt (ft-AGL) 440 2150 420 7400 Transport Wnd (kts) NE 4 S 7 S 8 SW 16 Vent Rate (kt-ft) 1760 15050 3360 118400 Max ADI Early 17 Gen Poor 18 Gen Poor 14 Gen Poor 84 Good Max ADI Late 3 Very Poor 27 Fair 4 Very Poor 105 Very Good Max LVORI Early 9 49 1 Max LVORI Late 9 4 9 1 Min Vsby Early 2 Fog 1 Fog 7 5 Fog Min Vsby Late 0 Fog 3 Fog 3 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 10 50 30 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest winds around 5 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Highs in the lower 80s. West winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the mid 80s. Southwest winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. South winds around 5 mph. .FRIDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Southeast winds around 5 mph. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in the lower 60s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ MAZ005-230800- Central Middlesex MA- Including the cities of Framingham and Lowell 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 20 40 50 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 62 (-2) 76 (+4) 60 82 RH % (24h trend) 100 (+10) 76 (+19) 100 46 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 6 Precip Amount 0.03 0.12 0.04 0.00 Precip Duration 1 2 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 1 AM Mixing Hgt (ft-AGL) 500 2430 420 6980 Transport Wnd (kts) NE 4 S 12 SW 7 SW 16 Vent Rate (kt-ft) 2000 29160 2940 111680 Max ADI Early 18 Gen Poor 20 Gen Poor 20 Gen Poor 82 Good Max ADI Late 3 Very Poor 37 Fair 5 Very Poor 105 Very Good Max LVORI Early 8 4 9 1 Max LVORI Late 8 4 9 1 Min Vsby Early 2 Fog 1 Fog 9 5 Fog Min Vsby Late 0 Fog 3 Fog 3 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 20 40 30 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Highs in the lower 80s. West winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the mid 80s. Southwest winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. South winds around 5 mph. .FRIDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Southeast winds around 5 mph, becoming southwest around 5 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in the lower 60s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ MAZ012-230800- Southern Worcester MA- Including the cities of Milford and Worcester 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 20 40 40 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 60 (-3) 75 (+3) 61 80 RH % (24h trend) 100 (0) 79 (+13) 100 52 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 7 Precip Amount 0.04 0.10 0.02 0.00 Precip Duration 1 2 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 12 AM Mixing Hgt (ft-AGL) 430 2470 430 6170 Transport Wnd (kts) E 6 S 11 SW 7 SW 15 Vent Rate (kt-ft) 2580 27170 3010 92550 Max ADI Early 14 Gen Poor 21 Fair 23 Fair 72 Good Max ADI Late 4 Very Poor 38 Fair 5 Very Poor 72 Good Max LVORI Early 9 4 8 1 Max LVORI Late 9 4 8 1 Min Vsby Early 3 Fog 1 Fog 9 6 Fog Min Vsby Late 1 Fog 5 Fog 4 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 30 30 20 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Highs around 80. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. Southwest winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. South winds around 5 mph. .FRIDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Southeast winds around 5 mph, becoming southwest around 5 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in the lower 60s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ MAZ004-230800- Northern Worcester MA- Including the cities of Barre and Fitchburg 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 60 60 10 Chance of Thunder (%) 0 20 30 0 Temp (24h trend) 60 (-1) 74 (+3) 59 79 RH % (24h trend) 100 (0) 76 (+23) 100 51 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 7 Precip Amount 0.02 0.12 0.07 0.00 Precip Duration 1 2 2 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 11 PM Mixing Hgt (ft-AGL) 430 2670 420 5920 TransportWnd (kts) E 5 S 10 SW 7 SW 16 Vent Rate (kt-ft) 2150 26700 2940 94720 Max ADI Early 15 Gen Poor 22 Fair 18 Gen Poor 72 Good Max ADI Late 4 Very Poor 34 Fair 5 Very Poor 73 Good Max LVORI Early 8 4 8 1 Max LVORI Late 8 4 8 1 Min Vsby Early 3 Fog 1 Fog 9 6 Fog Min Vsby Late 0 Fog 5 Fog 4 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 10 90 90 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Highs in the upper 70s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs around 80. Southwest winds around 5 mph. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs around 80. Southwest winds around 5 mph. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows around 60. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs around 80. West winds around 5 mph. $$ MAZ026-230800- Northern Middlesex MA- Including the city of Ayer 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 40 60 80 10 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 61 (-2) 75 (+3) 60 82 RH % (24h trend) 100 (+10) 79 (+22) 100 51 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 6 Precip Amount 0.02 0.10 0.06 0.00 Precip Duration 2 3 2 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 11 PM Mixing Hgt (ft-AGL) 530 2520 430 6410 Transport Wnd (kts) E 5 S 11 SW 6 SW 16 Vent Rate (kt-ft) 2650 27720 2580 102560 Max ADI Early 17 Gen Poor 20 Gen Poor 20 Gen Poor 82 Good Max ADI Late 3 Very Poor 36 Fair 4 Very Poor 105 Very Good Max LVORI Early 8 4 9 1 Max LVORI Late 8 4 9 1 Min Vsby Early 3 Fog 1 Fog 9 5 Fog Min Vsby Late 0 Fog 5 Fog 3 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 10 70 70 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest winds around 5 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Highs in the lower 80s. West winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. Southwest winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. South winds around 5 mph. .FRIDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Southeast winds around 5 mph, becoming south around 5 mph inthe afternoon. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in the lower 60s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ MAZ002-230800- Western Franklin MA- Including the city of Charlemont 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Pcldy Precip Type Showers Tstms Tstms Showers Chance Precip (%) 30 60 40 20 Chance of Thunder (%) 0 30 20 0 Temp (24h trend) 59 (+3) 74 (+4) 56 76 RH % (24h trend) 100 (0) 76 (+19) 100 58 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 5 Precip Amount 0.03 0.32 0.07 0.00 Precip Duration 2 4 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 12 AM Mixing Hgt (ft-AGL) 430 2500 420 5650 Transport Wnd (kts) E 5 SW 9 W 5 SW 15 Vent Rate (kt-ft) 2150 22500 2100 84750 Max ADI Early 14 Gen Poor 17 Gen Poor 15 Gen Poor 56 Gen Good Max ADI Late 3 Very Poor 28 Fair 3 Very Poor 103 Very Good Max LVORI Early 7 4 7 2 Max LVORI Late 7 4 7 2 Min Vsby Early 6 Fog 1 Fog 8 6 Fog Min Vsby Late 0 Fog 7 4 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 10 90 90 10 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds around 5 mph. .TUESDAY...Mostly sunny. Highs in the lower 70s. West winds 5 to 10 mph. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Highs in the mid 70s. West winds around 5 mph. .THURSDAY...Mostly sunny with a chance of showers. Highs in the upper 70s. South winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 50s. South winds around 5 mph. .FRIDAY...Partly sunny with showers likely and a chance of thunderstorms. Highs in the upper 70s. Southeast winds around 5 mph, becoming southwest around 5 mph in the afternoon. .FRIDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the upper 70s. West winds around 5 mph. $$ MAZ003-230800- Eastern Franklin MA- Including the cities of Greenfield and Orange 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Pcldy Precip Type Showers Tstms Tstms None Chance Precip (%) 20 60 60 10 Chance of Thunder (%) 0 30 30 0 Temp (24h trend) 61 (+2) 75 (+2) 57 79 RH % (24h trend) 100 (0) 76 (+21) 100 54 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 6 Precip Amount 0.01 0.18 0.07 0.00 Precip Duration 1 4 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 11 PM Mixing Hgt (ft-AGL) 430 2800 400 5980 Transport Wnd (kts) E 5 S 8 SW 4 SW 14 Vent Rate (kt-ft) 2150 22400 1600 83720 Max ADI Early 14 Gen Poor 20 Gen Poor 14 Gen Poor 54 Gen Good Max ADI Late 3 Very Poor 32 Fair 3 Very Poor 89 Good Max LVORI Early 8 4 9 1 Max LVORI Late 8 4 9 1 Min Vsby Early 7 1 Fog 9 8 Min Vsby Late 1 Fog 9 4 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 10 90 90 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper 70s. West winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny. Highs in the lower 80s. South winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. South winds around 5 mph. .FRIDAY...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Southeast winds around 5 mph, becoming southwest around 5 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows around 60. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ MAZ008-230800- Western Hampshire MA- Including the city of Chesterfield 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 60 40 20 Chance of Thunder (%) 0 30 20 0 Temp (24h trend) 59 (+4) 75 (+4) 57 76 RH % (24h trend) 100 (0) 74 (+9) 100 58 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 6 Precip Amount 0.02 0.26 0.07 0.00 Precip Duration 2 3 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 10 PM Mixing Hgt (ft-AGL) 430 2360 420 6020 Transport Wnd (kts) E 6 SW 9 W 5 SW 16 Vent Rate (kt-ft) 2580 21240 2100 96320 Max ADI Early 15 Gen Poor 19 Gen Poor 14 Gen Poor 65 Good Max ADI Late 4 Very Poor 29 Fair 3 Very Poor 105 Very Good Max LVORI Early 7 4 6 2 Max LVORI Late 7 4 6 2 Min Vsby Early 6 Fog 2 Fog 9 9 Min Vsby Late 1 Fog 9 5 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 1090 90 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds around 5 mph. .TUESDAY...Mostly sunny. Highs in the mid 70s. West winds 5 to 10 mph. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Highs in the upper 70s. West winds around 5 mph. .THURSDAY...Mostly sunny. Highs in the upper 70s. South winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows around 60. South winds around 5 mph. .FRIDAY...Partly sunny with showers likely and a chance of thunderstorms. Highs in the upper 70s. Southeast winds around 5 mph, becoming southwest around 5 mph in the afternoon. .FRIDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the upper 70s. West winds around 5 mph. $$ MAZ010-230800- Eastern Hampshire MA- Including the cities of Amherst and Northampton 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 60 50 10 Chance of Thunder (%) 0 30 20 0 Temp (24h trend) 62 (+2) 77 (+3) 58 80 RH % (24h trend) 100 (0) 69 (+9) 100 54 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 8 Precip Amount 0.01 0.24 0.09 0.00 Precip Duration 1 3 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 11 PM Mixing Hgt (ft-AGL) 420 2850 410 6480 Transport Wnd (kts) E 4 S 7 SW 5 SW 15 Vent Rate (kt-ft) 1680 19950 2050 97200 Max ADI Early 12 Poor 20 Gen Poor 15 Gen Poor 52 Gen Good Max ADI Late 3 Very Poor 33 Fair 3 Very Poor 58 Gen Good Max LVORI Early 7 3 9 2 Max LVORI Late 7 3 9 2 Min Vsby Early 5 Fog 1 Fog 9 9 Min Vsby Late 1 Fog 9 6 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 10 100 100 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs around 80. West winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny. Highs in the lower 80s. South winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. South winds around 5 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ MAZ009-230800- Western Hampden MA- Including the city of Blandford 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud CoverMcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 60 30 10 Chance of Thunder (%) 0 40 20 0 Temp (24h trend) 61 (+4) 76 (+4) 57 77 RH % (24h trend) 100 (0) 71 (+17) 100 59 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 6 Precip Amount 0.03 0.28 0.06 0.00 Precip Duration 2 5 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 10 PM Mixing Hgt (ft-AGL) 440 2280 420 6310 Transport Wnd (kts) E 6 SW 10 SW 6 SW 16 Vent Rate (kt-ft) 2640 22800 2520 100960 Max ADI Early 15 Gen Poor 19 Gen Poor 16 Gen Poor 74 Good Max ADI Late 3 Very Poor 28 Fair 4 Very Poor 105 Very Good Max LVORI Early 7 4 6 2 Max LVORI Late 7 4 6 2 Min Vsby Early 5 Fog 2 Fog 9 9 Min Vsby Late 2 Fog 9 6 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 10 100 100 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds around 5 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Highs in the upper 70s. West winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs around 80. South winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. South winds around 5 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs around 80. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the upper 70s. Northwest winds around 5 mph. $$ MAZ011-230800- Eastern Hampden MA- Including the city of Springfield 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 20 60 50 10 Chance of Thunder (%) 0 40 20 0 Temp (24h trend) 62 (+1) 79 (+5) 59 80 RH % (24h trend) 100 (0) 67 (+9) 100 52 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 8 Precip Amount 0.02 0.17 0.07 0.00 Precip Duration 1 3 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 11 PM Mixing Hgt (ft-AGL) 420 3070 400 6650 Transport Wnd (kts) E 5 S 8 S 6 SW 16 Vent Rate (kt-ft) 2100 24560 2400 106400 Max ADI Early 13 Gen Poor 19 Gen Poor 16 Gen Poor 56 Gen Good Max ADI Late 4 Very Poor 35 Fair 4 Very Poor 80 Good Max LVORI Early 7 3 81 Max LVORI Late 7 3 8 1 Min Vsby Early 5 Fog 2 Fog 9 9 Min Vsby Late 2 Fog 9 6 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 10 90 90 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs around 80. West winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest winds around 5 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. South winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. Southeast winds 5 to 10 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the lower 80s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ CTZ002-230800- Hartford CT- Including the cities of Hartford and Windsor Locks 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 20 60 30 10 Chance of Thunder (%) 0 40 20 0 Temp (24h trend) 64 (+2) 81 (+7) 60 80 RH % (24h trend) 100 (0) 65 (+3) 100 52 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 7 Precip Amount 0.02 0.15 0.04 0.00 Precip Duration 1 3 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 11 PM Mixing Hgt (ft-AGL) 430 2890 380 6400 Transport Wnd (kts) E 6 SW 10 SW 6 SW 15 Vent Rate (kt-ft) 2580 28900 2280 96000 Max ADI Early 13 Gen Poor 21 Fair 16 Gen Poor 61 Good Max ADI Late 4 Very Poor 31 Fair 3 Very Poor 89 Good Max LVORI Early 6 3 6 1 Max LVORI Late 6 3 6 1 Min Vsby Early 7 2 Fog 9 9 Min Vsby Late 3 Fog 9 7 9 Sunshine Hours N/A N/A N/A N/A CWR 10 60 60 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Highs around 80. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. South winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. Southeast winds 5 to 10 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the lower 80s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. Northwest winds around 5 mph. $$ CTZ003-230800- Tolland CT- Including the cities of Union and Vernon 409 PM EDT Sat Aug 22 2026 Tonight SunSun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 60 40 Chance of Thunder (%) 0 30 20 0 Temp (24h trend) 62 (0) 80 (+7) 60 79 RH % (24h trend) 97 (-3) 65 (-1) 100 56 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 7 Precip Amount 0.02 0.11 0.03 0.00 Precip Duration 1 3 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 11 PM Mixing Hgt (ft-AGL) 430 2810 400 6340 Transport Wnd (kts) E 6 SW 10 SW 6 SW 15 Vent Rate (kt-ft) 2580 28100 2400 95100 Max ADI Early 13 Gen Poor 23 Fair 18 Gen Poor 57 Gen Good Max ADI Late 4 Very Poor 37 Fair 3 Very Poor 78 Good Max LVORI Early 6 3 7 1 Max LVORI Late 6 3 7 1 Min Vsby Early 5 Fog 2 Fog 9 6 Fog Min Vsby Late 2 Fog 9 5 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 20 50 50 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest winds around 5 mph. .TUESDAY THROUGH WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper 70s. West winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 60. Southwest winds around 5 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. South winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. Southeast winds 5 to 10 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the lower 80s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ CTZ004-230800- Windham CT- Including the cities of Putnam and Willimantic 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 40 40 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 63 (+1) 79 (+6) 60 80 RH % (24h trend) 100 (0) 69 (-4) 100 54 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 7 Precip Amount 0.07 0.14 0.03 0.00 Precip Duration 1 2 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 12 AM Mixing Hgt (ft-AGL) 430 2590 390 6190 Transport Wnd (kts) E 7 SW 11 SW 7 SW 16 Vent Rate (kt-ft) 3010 28490 2730 99040 Max ADI Early 12 Poor 23 Fair 20 Gen Poor 57 Gen Good Max ADI Late 4 Very Poor 35 Fair 4 Very Poor 81 Good Max LVORI Early 7 4 8 1 Max LVORI Late 7 4 8 1 Min Vsby Early 4 Fog 2 Fog 9 6 Fog Min Vsby Late 2 Fog 9 3 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 50 50 50 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest winds around 5 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows 55 to 60. Highs around 80. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. South winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. Southeast winds around 5 mph. .FRIDAY...Partly sunny with a chance of showers. Highs in the lower 80s. Southeast winds around 5 mph, becoming southwest around 5 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in the lower 60s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ RIZ001-230800- Northwest Providence RI- Including the cities of Foster and Smithfield 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 30 30 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 61 (-1) 76 (+4) 61 80 RH % (24h trend) 100 (0) 71 (-5) 100 53 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 7 Precip Amount 0.11 0.19 0.01 0.00 Precip Duration 1 2 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 3 AM Mixing Hgt (ft-AGL) 430 2560 420 6130 Transport Wnd (kts) E 6 S 12 SW 8 SW 17 Vent Rate (kt-ft) 2580 30720 3360 104210 Max ADI Early 13 Gen Poor 22 Fair 27 Fair 68 Good Max ADI Late 4 Very Poor 40 Fair 5 Very Poor 64 Good Max LVORI Early 9 4 8 1 Max LVORI Late 9 4 8 1 Min Vsby Early 3 Fog 2 Fog 9 6 Fog Min Vsby Late 2 Fog 6 Fog 3 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 100 100 20 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest winds around 5 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Highs in the upper 70s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. Southwest winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. South winds around 5 mph. .FRIDAY...Partly sunny with a chance of showers. Highs around 80. Southeast winds around 5 mph, becoming southwest around 5 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy with achance of showers. Lows in the lower 60s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ RIZ002-230800- Southeast Providence RI- Including the city of Providence 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 30 30 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 62 (-2) 78 (+6) 63 81 RH % (24h trend) 100 (0) 72 (-7) 100 54 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 8 Precip Amount 0.10 0.22 0.05 0.00 Precip Duration 1 2 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 3 AM Mixing Hgt (ft-AGL) 430 2760 420 5920 Transport Wnd (kts) NE 6 SW 13 SW 8 SW 17 Vent Rate (kt-ft) 2580 35880 3360 100640 Max ADI Early 13 Gen Poor 22 Fair 25 Fair 76 Good Max ADI Late 4 Very Poor 37 Fair 7 Poor 64 Good Max LVORI Early 8 4 7 1 Max LVORI Late 8 4 7 1 Min Vsby Early 3 Fog 2 Fog 9 8 Min Vsby Late 2 Fog 6 Fog 5 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 90 90 30 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Clear. Lows in the upper 50s. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows around 60. Highs around 80. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. South winds around 5 mph. .FRIDAY...Partly sunny with a chance of showers. Highs in the lower 80s. South winds around 5 mph. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in the mid 60s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ RIZ003-230800- Western Kent RI- Including the cities of Coventry and West Greenwich 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 30 40 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 63 (0) 78 (+7) 63 79 RH % (24h trend) 100 (0) 71 (-8) 97 56 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 8 Precip Amount 0.13 0.21 0.06 0.00 Precip Duration 1 2 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 12 AMMixing Hgt (ft-AGL) 440 2700 400 5340 Transport Wnd (kts) E 7 SW 12 SW 7 SW 17 Vent Rate (kt-ft) 3080 32400 2800 90780 Max ADI Early 12 Poor 23 Fair 25 Fair 68 Good Max ADI Late 4 Very Poor 36 Fair 6 Very Poor 60 Gen Good Max LVORI Early 9 4 6 1 Max LVORI Late 9 4 6 1 Min Vsby Early 5 Fog 2 Fog 9 6 Fog Min Vsby Late 2 Fog 6 Fog 5 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 100 100 20 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest winds around 5 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Highs in the upper 70s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs around 80. South winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. Southeast winds around 5 mph. .FRIDAY...Partly sunny with a chance of showers. Highs in the upper 70s. South winds around 5 mph. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in the lower 60s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ RIZ004-230800- Eastern Kent RI- Including the cities of East Greenwich, Warwick, and West Warwick 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 30 30 10 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 63 (-1) 79 (+7) 65 80 RH % (24h trend) 100 (0) 72 (-7) 97 52 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var S 5 S 5 SW 9 Precip Amount 0.11 0.27 0.04 0.00 Precip Duration 1 2 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 12 AM Mixing Hgt (ft-AGL) 440 2660 410 5780 Transport Wnd (kts) E 6 SW 13 SW 8 SW 17 Vent Rate (kt-ft) 2640 34580 3280 98260 Max ADI Early 12 Poor 22 Fair 23 Fair 45 Gen Good Max ADI Late 5 Very Poor 35 Fair 7 Poor 62 Good Max LVORI Early 9 4 6 1 Max LVORI Late 9 4 6 1 Min Vsby Early 5 Fog 2 Fog 9 9 Min Vsby Late 3 Fog 6 Fog 5 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 90 100 20 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Highs in the upper 70s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. South winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. South winds around 5 mph. .FRIDAY...Partly sunny with a chance of showers. Highs around 80. South winds around 5 mph. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in the mid 60s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ RIZ005-230800- Bristol RI- Including the city of Bristol 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 30 20 10 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 64 (-1) 78 (+6) 65 80 RH % (24h trend) 100 (0) 74 (-5) 97 56 20ft Wnd AM(mph) Lgt/Var SW 5 20ft Wnd PM(mph) Lgt/Var S 7 S 7 SW 9 Precip Amount 0.08 0.26 0.02 0.00 Precip Duration 1 2 1 Precip Begin 6 PM Continuing 6 PM Precip End Continuing 4 PM 12 AM Mixing Hgt (ft-AGL) 430 2250 430 5840 Transport Wnd (kts) E 5 S 12 SW 8 SW 17 Vent Rate (kt-ft) 2150 27000 3440 99280 Max ADI Early 13 Gen Poor 22 Fair 18 Gen Poor 48 Gen Good Max ADI Late 6 Very Poor 30 Fair 8 Poor 61 Good Max LVORI Early 8 4 6 2 Max LVORI Late 8 4 6 2 Min Vsby Early 3 Fog 3 Fog 9 9 Min Vsby Late 3 Fog 6 Fog 5 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 80 100 20 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Highs in the upper 70s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. South winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. South winds 5 to 10 mph. .FRIDAY...Partly sunny with a chance of showers. Highs around 80. South winds around 5 mph. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in the mid 60s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ RIZ006-230800- Washington RI- Including the cities of Narragansett and Westerly 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 30 30 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 64 (0) 79 (+7) 62 79 RH % (24h trend) 100 (0) 69 (-10) 100 54 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var S 6 S 5 SW 9 Precip Amount 0.16 0.21 0.02 0.00 Precip Duration 11 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 12 AM Mixing Hgt (ft-AGL) 430 2630 420 4860 Transport Wnd (kts) E 6 SW 12 SW 8 SW 16 Vent Rate (kt-ft) 2580 31560 3360 77760 Max ADI Early 10 Poor 21 Fair 19 Gen Poor 41 Gen Good Max ADI Late 6 Very Poor 29 Fair 7 Poor 51 Gen Good Max LVORI Early 7 4 7 2 Max LVORI Late 7 4 7 2 Min Vsby Early 4 Fog 3 Fog 9 6 Fog Min Vsby Late 3 Fog 6 Fog 4 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 100 100 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Highs in the upper 70s. Southwest winds 10 to 15 mph. .THURSDAY...Mostly sunny. Highs in the upper 70s. South winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. Southeast winds 5 to 10 mph. .FRIDAY...Partly sunny with a chance of showers. Highs in the upper 70s. South winds 5 to 10 mph. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 60s. Highs around 80. West winds 5 to 10 mph. $$ RIZ007-230800- Newport RI- Including the city of Newport 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 30 30 10 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 64 (-1) 77 (+5) 64 79 RH % (24h trend) 100 (0) 76 (-3) 100 58 20ft Wnd AM(mph) Lgt/Var SW 5 20ft Wnd PM(mph) Lgt/Var S 6 S 6 SW 10 G17 Precip Amount 0.11 0.25 0.01 0.00 Precip Duration 1 1 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 12 AM Mixing Hgt (ft-AGL) 420 1980 430 4040 Transport Wnd (kts) E 6 S 12 SW 8 SW 15 Vent Rate (kt-ft) 2520 23760 3440 60600 Max ADI Early 12 Poor 20 Gen Poor 18 Gen Poor 37 Fair Max ADI Late 6 Very Poor 26 Fair 8 Poor 44 Gen Good Max LVORI Early 9 4 6 4 Max LVORI Late 9 4 6 4 Min Vsby Early 3 Fog 3 Fog 9 6 Fog Min Vsby Late 3 Fog 6 Fog 3 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 90 100 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Southwest winds 10 to 15 mph. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Highs in the mid 70s. West winds 10 to 15 mph. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Highs in the upper 70s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the upper 70s. South winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 60s. South winds 5 to 10 mph. .FRIDAY...Partly sunny with a chance of showers. Highs in the upper 70s. South winds 5 to 10 mph. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper 60s. Highs around 80. West winds 5 to 10 mph. $$ RIZ008-230800- Block Island RI- Including the city of New Shoreham 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Clear Precip Type Showers Tstms Tstms None Chance Precip (%) 40 40 30 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 66 (+2) 77 (+4) 67 76 RH % (24h trend) 100 (0) 82 (+1) 100 71 20ft Wnd AM(mph) SE 6 SW 7 20ft Wnd PM(mph) Lgt/Var S 7 SW 8 G19 SW 10 Precip Amount 0.19 0.16 0.00 0.00 Precip Duration 2 2 Precip Begin 6 PM Continuing Precip End Continuing 6 PM Mixing Hgt (ft-AGL) 1070 1130 570 1570 Transport Wnd (kts) SE 13 SE 12 SW 11 SW 13 Vent Rate (kt-ft) 13910 13560 6270 20410 Max ADI Early 14 Gen Poor 20 Gen Poor 18 Gen Poor 21 Fair Max ADI Late 10 Poor 21 Fair 13 Gen Poor 25 Fair Max LVORI Early 8 5 6 4 Max LVORI Late 8 5 6 4 Min Vsby Early 5 Fog 3 Fog 9 9 Min Vsby Late 3 Fog 6 Fog 5 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 100 100 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest 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 60s. West winds 5 to 10 mph. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Highs in the mid 70s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the mid 70s. South winds 5 to 10 mph. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper 60s. Highs in the mid 70s. Southwest winds 5 to 10 mph. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper 60s. Highs in the upper 70s. West winds 5 to 10 mph. $$ MAZ017-230800- Northern Bristol MA- Including the city of Taunton 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 30 20 10 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 63 (-1) 78 (+6) 61 82 RH % (24h trend) 100 (0) 72 (-7) 100 49 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/VarLgt/Var SW 7 Precip Amount 0.06 0.24 0.03 0.00 Precip Duration 1 2 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 3 AM Mixing Hgt (ft-AGL) 430 2860 420 6110 Transport Wnd (kts) NE 5 S 12 SW 7 SW 17 Vent Rate (kt-ft) 2150 34320 2940 103870 Max ADI Early 13 Gen Poor 24 Fair 24 Fair 88 Good Max ADI Late 4 Very Poor 39 Fair 5 Very Poor 65 Good Max LVORI Early 8 4 9 1 Max LVORI Late 8 4 9 1 Min Vsby Early 3 Fog 1 Fog 9 6 Fog Min Vsby Late 1 Fog 5 Fog 3 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 50 100 10 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Highs in the lower 80s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. South winds around 5 mph. .FRIDAY...Partly sunny with a chance of showers. Highs in the lower 80s. South winds around 5 mph. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Lows in the lower 60s. Southwest winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ MAZ018-230800- Western Plymouth MA- Including the city of Brockton 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 30 20 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 63 (-1) 78 (+7) 61 82 RH % (24h trend) 100 (0) 72 (-7) 100 46 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var Lgt/Var Lgt/Var SW 8 Precip Amount 0.05 0.28 0.04 0.00 Precip Duration 1 2 1 Precip Begin 6 PM Continuing 6 PM Precip End Continuing 4 PM 3 AM Mixing Hgt (ft-AGL) 420 2840 420 6250 Transport Wnd (kts) E 4 SW 13 SW 7 SW 17 Vent Rate (kt-ft) 1680 36920 2940 106250 Max ADI Early 14 Gen Poor 23 Fair 27 Fair 98 Good Max ADI Late 3 Very Poor 39 Fair 6 Very Poor 67 Good Max LVORI Early 9 4 9 1 Max LVORI Late 9 4 9 1 Min Vsby Early 2 Fog 1 Fog 9 6 Fog Min Vsby Late 1 Fog 5 Fog 3 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 40 100 10 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. Highs in the lower 80s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. Southwest winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. South winds around 5 mph. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the lower 80s. West winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the lower 80s. West winds around 5 mph. $$ MAZ019-230800- Eastern Plymouth MA- Including the city of Plymouth 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Cloudy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 30 30 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 63 (-2) 78 (+7) 65 83 RH % (24h trend) 100 (0) 74 (+1) 100 43 20ft Wnd AM(mph) Lgt/Var SW 5 20ft Wnd PM(mph) N 5 Lgt/Var Lgt/Var SW 8 G17 Precip Amount 0.05 0.23 0.02 0.00 Precip Duration 1 2 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 3 AM Mixing Hgt (ft-AGL) 420 2000 430 5900 Transport Wnd (kts) NE 4 S 9 SW 9 SW 16 Vent Rate (kt-ft) 1680 18000 3870 94400 Max ADI Early 15 Gen Poor 19 Gen Poor 11 Poor 64 Good Max ADI Late 4 Very Poor 22 Fair 8 Poor 57 Gen Good Max LVORI Early 10 4 8 1 Max LVORI Late 10 4 8 1 Min Vsby Early 2 Fog 1 Fog 9 6 Fog Min Vsby Late 1 Fog 5 Fog 4 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 40 100 10 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Southwest winds 5 to 10 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Highs around 80. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. South winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. South winds 5 to 10 mph. .FRIDAY...Partly sunny with a chance of showers. Highs around 80. South winds 5 to 10 mph. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 60s. Highs around 80. Southwest winds around 5 mph. $$ MAZ020-230800- Southern Bristol MA- Including the cities of Fall River and New Bedford 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 30 30 30 10 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 64 (0) 78 (+5) 62 81 RH % (24h trend) 100 (0) 74 (-5) 100 56 20ft Wnd AM(mph) Lgt/VarSW 5 20ft Wnd PM(mph) Lgt/Var S 6 S 5 SW 9 G18 Precip Amount 0.08 0.20 0.04 0.00 Precip Duration 1 1 1 Precip Begin 6 PM Continuing 6 PM Precip End Continuing 1 PM 12 AM Mixing Hgt (ft-AGL) 420 2720 430 5400 Transport Wnd (kts) E 5 SW 13 SW 8 SW 17 Vent Rate (kt-ft) 2100 35360 3440 91800 Max ADI Early 13 Gen Poor 23 Fair 22 Fair 45 Gen Good Max ADI Late 5 Very Poor 33 Fair 7 Poor 58 Gen Good Max LVORI Early 8 4 9 2 Max LVORI Late 8 4 9 2 Min Vsby Early 3 Fog 2 Fog 9 6 Fog Min Vsby Late 2 Fog 6 Fog 5 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 80 90 20 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Southwest winds 10 to 15 mph. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Highs in the upper 70s. Southwest winds 10 to 15 mph. .THURSDAY...Mostly sunny. Highs around 80. Southwest winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. South winds 5 to 10 mph. .FRIDAY...Partly sunny with a chance of showers. Highs in the upper 70s. South winds 5 to 10 mph. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower 80s. West winds 5 to 10 mph. $$ MAZ021-230800- Southern Plymouth MA- Including the city of Mattapoisett 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 40 40 30 10 Chance of Thunder (%) 0 20 10 0 Temp (24h trend) 63 (-2) 77 (+4) 63 81 RH % (24h trend) 100 (0) 79 (0) 100 54 20ft Wnd AM(mph) Lgt/Var Lgt/Var 20ft Wnd PM(mph) Lgt/Var S 6 S 5 SW 9 G19 Precip Amount 0.08 0.11 0.02 0.00 Precip Duration 1 1 1 Precip Begin 6 PM Continuing 8 PM Precip End Continuing 1 PM 3 AM Mixing Hgt (ft-AGL) 420 2600 430 5350 Transport Wnd (kts) NE 4 S 13 SW 8 SW 17 Vent Rate (kt-ft) 1680 33800 3440 90950 Max ADI Early 12 Poor 23 Fair 22 Fair 54 Gen Good Max ADI Late 4 Very Poor 36 Fair 7 Poor 61 Good Max LVORI Early 9 4 9 2 Max LVORI Late 9 4 9 2 Min Vsby Early 3 Fog 2 Fog 8 6 Fog Min Vsby Late 1 Fog 5 Fog 3 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 80 80 10 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lowsin the lower 60s. Southwest winds 10 to 15 mph, diminishing to around 5 mph after midnight. .TUESDAY THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. Highs in the upper 70s. Southwest winds 10 to 15 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. South winds 5 to 10 mph. .FRIDAY...Partly sunny with a chance of showers. Highs around 80. South winds 5 to 10 mph. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower 80s. Southwest winds 5 to 10 mph. $$ MAZ022-230800- Barnstable MA- Including the cities of Chatham, Falmouth, and Provincetown 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Cloudy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 60 50 30 Chance of Thunder (%) 0 20 20 0 Temp (24h trend) 64 (-1) 77 (+6) 66 80 RH % (24h trend) 100 (0) 79 (-2) 100 55 20ft Wnd AM(mph) Lgt/Var SW 5 20ft Wnd PM(mph) Lgt/Var S 7 S 6 SW 8 G18 Precip Amount 0.13 0.13 0.01 0.00 Precip Duration 2 1 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 3 AM Mixing Hgt (ft-AGL) 420 2040 480 4200 Transport Wnd (kts) SE 4 S 13 SW 10 SW 17 Vent Rate (kt-ft) 1680 26520 4800 71400 Max ADI Early 13 Gen Poor 24 Fair 20 Gen Poor 40 Fair Max ADI Late 4 Very Poor 30 Fair 10 Poor 48 Gen Good Max LVORI Early 9 4 8 2 Max LVORI Late 9 4 8 2 Min Vsby Early 2 Fog 2 Fog 5 Fog 6 Fog Min Vsby Late 2 Fog 5 Fog 4 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 100 100 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest winds 10 to 15 mph, diminishing to around 5 mph after midnight. .TUESDAY...Sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. West winds 10 to 15 mph. .WEDNESDAY...Sunny. Highs in the upper 70s. West winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs around 80. South winds 5 to 10 mph. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper 60s. Highs in the upper 70s. South winds 5 to 10 mph. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper 60s. Highs in the upper 70s. Southwest winds 5 to 10 mph. $$ MAZ023-230800- Dukes MA- Including the city of Vineyard Haven 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 60 50 40 10 Chance of Thunder (%) 0 20 20 0 Temp (24h trend)65 (0) 77 (+4) 64 78 RH % (24h trend) 100 (0) 82 (+1) 100 62 20ft Wnd AM(mph) SE 6 SW 6 20ft Wnd PM(mph) Lgt/Var S 8 G17 S 7 G19 SW 9 G18 Precip Amount 0.13 0.10 0.02 0.00 Precip Duration 2 1 1 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 3 AM Mixing Hgt (ft-AGL) 710 1600 470 2830 Transport Wnd (kts) SE 11 SW 14 SW 11 SW 15 Vent Rate (kt-ft) 7810 22400 5170 42450 Max ADI Early 15 Gen Poor 25 Fair 25 Fair 30 Fair Max ADI Late 8 Poor 28 Fair 12 Poor 37 Fair Max LVORI Early 8 4 8 3 Max LVORI Late 8 4 8 3 Min Vsby Early 5 Fog 3 Fog 5 Fog 9 Min Vsby Late 3 Fog 5 Fog 5 Fog 9 Sunshine Hours N/A N/A N/A N/A CWR 100 100 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the mid 60s. Southwest winds 10 to 15 mph. .TUESDAY...Sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. Highs in the mid 70s. Southwest winds 10 to 15 mph. .THURSDAY...Mostly sunny. Highs in the upper 70s. South winds 5 to 10 mph. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper 60s. Highs in the upper 70s. Southwest winds 5 to 10 mph. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper 60s. Highs in the upper 70s. Southwest winds 5 to 10 mph. $$ MAZ024-230800- Nantucket MA- Including the city of Nantucket 409 PM EDT Sat Aug 22 2026 Tonight Sun Sun Night Mon Cloud Cover Mcldy Mcldy Pcldy Mclear Precip Type Showers Tstms Tstms None Chance Precip (%) 70 60 40 Chance of Thunder (%) 0 20 10 0 Temp (24h trend) 64 (-2) 76 (+3) 67 76 RH % (24h trend) 100 (0) 90 (+11) 100 74 20ft Wnd AM(mph) SE 7 G17 SW 7 20ft Wnd PM(mph) Lgt/Var S 9 G18 S 8 G20 SW 9 Precip Amount 0.33 0.21 0.01 0.00 Precip Duration 4 2 2 Precip Begin 6 PM Continuing Continuing Precip End Continuing Continuing 6 AM Mixing Hgt (ft-AGL) 690 1240 500 1540 Transport Wnd (kts) SE 12 S 16 SW 11 SW 15 Vent Rate (kt-ft) 8280 19840 5500 23100 Max ADI Early 15 Gen Poor 24 Fair 22 Fair 19 Gen Poor Max ADI Late 9 Poor 24 Fair 13 Gen Poor 26 Fair Max LVORI Early 9 5 6 4 Max LVORI Late 9 5 6 4 Min Vsby Early 3 Fog 2 Fog 5 Fog 9 Min Vsby Late 2 Fog 5 Fog 5 Fog 9 Sunshine Hours N/A N/AN/A N/A CWR 100 100 10 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .MONDAY NIGHT...Mostly clear. Lows in the upper 60s. Southwest winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. Highs in the mid 70s. Southwest winds 10 to 15 mph. .THURSDAY...Mostly sunny. Highs in the mid 70s. South winds 5 to 10 mph. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A chance of showers. Lows in the upper 60s. Highs in the upper 70s. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 60s. Southwest winds 5 to 10 mph. .SATURDAY...Mostly sunny. Highs in the upper 70s. West winds 5 to 10 mph. $$ .OUTLOOK 8 TO 14 DAYS... Temperatures near normal. Precipitation above normal. $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/us.nationalweatherservice.boston.gov You can follow us on Twitter at @NWSBoston