354
FNUS51 KBOX 310809
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
408 AM EDT MON AUG 31 2026
DISCUSSION
MAINLY DRY BUT A BIT COOLER TODAY WITH ONSHORE FLOW, ESPECIALLY
ACROSS EASTERN MASSACHUSETTS. LIGHT N TO NE WINDS THIS MORNING
SHIFT SE TO S BY LATE TODAY. A MORE WIDESPREAD WETTING RAINFALL
IS EXPECTED TONIGHT INTO TUESDAY MORNING.
MINIMUM AFTERNOON RELATIVE HUMIDITY VALUES TODAY WILL BE ON THE
ORDER OF 45 TO 65 PERCENT, BUT A BIT HIGHER ACROSS THE CAPE AND
ISLANDS. MINIMUM RELATIVE HUMIDITY VALUES TUESDAY SHOULD BE
BETWEEN 75 TO 95 PERCENT.
OUTLOOK...TUESDAY NIGHT THROUGH SUNDAY
AN ACTIVE PATTERN WITH UNSETTLED WEATHER AT TIMES IN THE TUESDAY
NIGHT THROUGH THURSDAY TIME FRAME. TIMING THE GREATEST RISK FOR
SHOWERS REMAINS DIFFICULT AT THIS POINT. HOWEVER, THE GREATEST
RISK DURING THIS PORTION OF THE FORECAST FOR SHOWERS AND
THUNDERSTORMS APPEARS TO BE LATER WEDNESDAY INTO PART OF
THURSDAY. THE TIMING THOUGH MAY NEED TO BE REFINED.
SPOTTY DIURNAL SHOWERS AND THUNDERSTORMS ARE POSSIBLE FRIDAY AND
SATURDAY. DRIER WEATHER IS MORE LIKELY FOR SUNDAY.
MAZ015-312000-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 60 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (-5) 62 (-2) 72
RH % (24H TREND) 51 (+15) 100 (+7) 81
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) E 6 S 5 SE 7
PRECIP AMOUNT 0.00 0.21 0.59
PRECIP DURATION 2 5
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3640 450 2150
TRANSPORT WND (KTS) E 6 S 11 SE 12
VENT RATE (KT-FT) 21840 4950 25800
MAX ADI EARLY 23 FAIR 18 GEN POOR 5 VERY POOR
MAX ADI LATE 26 FAIR 7 POOR 1 VERY POOR
MAX LVORI EARLY 2 9 7
MAX LVORI LATE 2 9 7
MIN VSBY EARLY 9 9 4 FOG
MIN VSBY LATE 9 6 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 50 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH, BECOMING WEST IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 59 TO 64.
HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO
10 MPH.
MAZ016-312000-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 60 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (-5) 60 (-3) 72
RH % (24H TREND) 50 (+11) 100 (+3) 78
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) E 5 S 5 SE 7
PRECIP AMOUNT 0.00 0.18 0.44
PRECIP DURATION 1 5
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3800 430 2250
TRANSPORT WND (KTS) E 6 S 10 SE 13
VENT RATE (KT-FT) 22800 4300 29250
MAX ADI EARLY 25 FAIR 21 FAIR 9 POOR
MAX ADI LATE 25 FAIR 8 POOR 1 VERY POOR
MAX LVORI EARLY 2 9 7
MAX LVORI LATE 2 9 7
MIN VSBY EARLY 9 9 4 FOG
MIN VSBY LATE 9 6 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 50 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 57 TO 62.
HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
MAZ013-312000-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 60 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-3) 60 (0) 71
RH % (24H TREND) 49 (+12) 100 (0) 81
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.00 0.27 0.48
PRECIP DURATION 2 5
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 5670 440 2130
TRANSPORT WND (KTS) SW 6 S 6 SE 12
VENT RATE (KT-FT) 34020 2640 25560
MAX ADI EARLY 25 FAIR 28 FAIR 12 POOR
MAX ADI LATE 46 GEN GOOD 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 2 9 9
MAX LVORI LATE 2 9 9
MIN VSBY EARLY 9 9 4 FOG
MIN VSBY LATE 9 5 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 60 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND
5 MPH.
MAZ014-312000-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 60 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (-5) 62 (0) 71
RH % (24H TREND) 50 (+14) 100 (+7) 81
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) E 5 SE 5 SE 6
PRECIP AMOUNT 0.00 0.25 0.63
PRECIP DURATION 2 4
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4950 440 2200
TRANSPORT WND (KTS) SW 6 S 6 SE 13
VENT RATE (KT-FT) 29700 2640 28600
MAX ADI EARLY 23 FAIR 20 GEN POOR 10 POOR
MAX ADI LATE 35 FAIR 6 VERY POOR 1 VERY POOR
MAX LVORI EARLY 2 9 7
MAX LVORI LATE 2 9 7
MIN VSBY EARLY 9 9 4 FOG
MIN VSBY LATE 9 6 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 50 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 60.
EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 57 TO 62.
HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH.
MAZ007-312000-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 50 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 76 (-7) 60 (-2) 71
RH % (24H TREND) 56 (+20) 100 (0) 81
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) SE 5 S 5 SE 7
PRECIP AMOUNT 0.00 0.14 0.48
PRECIP DURATION 1 4
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3460 420 1950
TRANSPORT WND (KTS) E 6 S 7 SE 12
VENT RATE (KT-FT) 20760 2940 23400
MAX ADI EARLY 22 FAIR 18 GEN POOR 8 POOR
MAX ADI LATE 23 FAIR 7 POOR 1 VERY POOR
MAX LVORI EARLY 3 9 7
MAX LVORI LATE 3 9 7
MIN VSBY EARLY 9 9 4 FOG
MIN VSBY LATE 9 7 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 40 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. SOUTH WINDS 5 TO 10 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60.
HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO
10 MPH.
MAZ006-312000-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 50 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (-3) 60 (0) 71
RH % (24H TREND) 47 (+8) 100 (0) 84
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.21 0.54
PRECIP DURATION 1 4
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 5520 420 2480
TRANSPORT WND (KTS) SW 6 S 6 SE 11
VENT RATE (KT-FT) 33120 2520 27280
MAX ADI EARLY 23 FAIR 22 FAIR 12 POOR
MAX ADI LATE 44 GEN GOOD 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 2 10 8
MAX LVORI LATE 2 10 8
MIN VSBY EARLY 9 9 4 FOG
MIN VSBY LATE 9 6 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 50 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST AROUND 5 MPH
IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH.
MAZ005-312000-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 60 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 81 (0) 60 (0) 71
RH % (24H TREND) 46 (+8) 100 (0) 84
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.25 0.59
PRECIP DURATION 3 5
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 6040 440 2140
TRANSPORT WND (KTS) SW 7 S 9 SE 10
VENT RATE (KT-FT) 42280 3960 21400
MAX ADI EARLY 22 FAIR 23 FAIR 14 GEN POOR
MAX ADI LATE 49 GEN GOOD 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 2 10 9
MAX LVORI LATE 2 10 9
MIN VSBY EARLY 9 9 4 FOG
MIN VSBY LATE 9 5 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 60 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.
MAZ012-312000-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 70 80
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 81 (+2) 60 (+2) 71
RH % (24H TREND) 47 (+3) 100 (0) 87
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.00 0.28 0.48
PRECIP DURATION 3 5
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 5740 440 1790
TRANSPORT WND (KTS) W 6 S 6 SE 13
VENT RATE (KT-FT) 34440 2640 23270
MAX ADI EARLY 23 FAIR 27 FAIR 10 POOR
MAX ADI LATE 44 GEN GOOD 5 VERY POOR 1 VERY POOR
MAX LVORI EARLY 2 9 10
MAX LVORI LATE 2 9 10
MIN VSBY EARLY 9 9 3 FOG
MIN VSBY LATE 9 4 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 70 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS 54 TO 60. HIGHS IN
THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
MAZ004-312000-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 70 80
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 80 (+4) 59 (+2) 71
RH % (24H TREND) 47 (+4) 100 (0) 87
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.00 0.30 0.54
PRECIP DURATION 4 5
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 5470 430 1700
TRANSPORT WND (KTS) W 6 S 5 SE 11
VENT RATE (KT-FT) 32820 2150 18700
MAX ADI EARLY 19 GEN POOR 20 GEN POOR 13 GEN POOR
MAX ADI LATE 45 GEN GOOD 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 2 10 10
MAX LVORI LATE 2 10 10
MIN VSBY EARLY 6 FOG 9 2 FOG
MIN VSBY LATE 9 3 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 70 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 70.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. WEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. NORTH
WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
MAZ026-312000-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER MCLEAR MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 70 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+4) 58 (0) 71
RH % (24H TREND) 46 (-4) 100 (0) 90
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.25 0.58
PRECIP DURATION 3 5
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 5960 430 2170
TRANSPORT WND (KTS) W 7 S 4 SE 10
VENT RATE (KT-FT) 41720 1720 21700
MAX ADI EARLY 21 FAIR 30 FAIR 18 GEN POOR
MAX ADI LATE 58 GEN GOOD 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 2 10 10
MAX LVORI LATE 2 10 10
MIN VSBY EARLY 9 9 3 FOG
MIN VSBY LATE 9 5 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 60 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE MID
50S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.
MAZ002-312000-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 80 80
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 78 (+3) 57 (+1) 70
RH % (24H TREND) 52 (-2) 100 (0) 84
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.39 0.44
PRECIP DURATION 5 6
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4820 420 1490
TRANSPORT WND (KTS) SW 5 S 5 E 9
VENT RATE (KT-FT) 24100 2100 13410
MAX ADI EARLY 17 GEN POOR 11 POOR 13 GEN POOR
MAX ADI LATE 40 FAIR 3 VERY POOR 18 GEN POOR
MAX LVORI EARLY 2 10 5
MAX LVORI LATE 2 10 5
MIN VSBY EARLY 2 FOG 9 0 FOG
MIN VSBY LATE 9 1 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. PATCHY FOG. LOWS IN
THE MID 50S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
SHOWERS. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. NORTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS
AROUND 5 MPH.
MAZ003-312000-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 80 80
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 81 (+4) 60 (+3) 73
RH % (24H TREND) 49 (+7) 100 (0) 84
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.30 0.47
PRECIP DURATION 5 6
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 5010 420 1680
TRANSPORT WND (KTS) SW 6 S 5 E 10
VENT RATE (KT-FT) 30060 2100 16800
MAX ADI EARLY 14 GEN POOR 14 GEN POOR 13 GEN POOR
MAX ADI LATE 41 GEN GOOD 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 2 10 8
MAX LVORI LATE 2 10 8
MIN VSBY EARLY 2 FOG 9 2 FOG
MIN VSBY LATE 9 2 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 70 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND
5 MPH.
MAZ008-312000-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 80 80
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 78 (+3) 58 (+2) 72
RH % (24H TREND) 56 (+2) 100 (0) 87
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.40 0.57
PRECIP DURATION 5 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4570 420 1350
TRANSPORT WND (KTS) SW 5 SW 5 NE 9
VENT RATE (KT-FT) 22850 2100 12150
MAX ADI EARLY 17 GEN POOR 14 GEN POOR 14 GEN POOR
MAX ADI LATE 37 FAIR 3 VERY POOR 17 GEN POOR
MAX LVORI EARLY 3 10 8
MAX LVORI LATE 3 10 8
MIN VSBY EARLY 4 FOG 9 1 FOG
MIN VSBY LATE 9 2 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. PATCHY FOG. LOWS IN
THE MID 50S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER 60S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. NORTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS
AROUND 5 MPH.
MAZ010-312000-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 80 80
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 81 (+2) 61 (+4) 75
RH % (24H TREND) 51 (+19) 100 (0) 81
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.36 0.53
PRECIP DURATION 5 5
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4900 420 1610
TRANSPORT WND (KTS) SW 5 S 6 E 9
VENT RATE (KT-FT) 24500 2520 14490
MAX ADI EARLY 17 GEN POOR 15 GEN POOR 10 POOR
MAX ADI LATE 34 FAIR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 2 10 8
MAX LVORI LATE 2 10 8
MIN VSBY EARLY 8 9 3 FOG
MIN VSBY LATE 9 3 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
50S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER 70S.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND
5 MPH.
MAZ009-312000-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 90 80
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 78 (+2) 60 (+3) 73
RH % (24H TREND) 58 (+6) 100 (0) 84
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.34 0.73
PRECIP DURATION 5 6
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4450 440 1270
TRANSPORT WND (KTS) SW 5 S 5 NE 9
VENT RATE (KT-FT) 22250 2200 11430
MAX ADI EARLY 19 GEN POOR 13 GEN POOR 15 GEN POOR
MAX ADI LATE 32 FAIR 4 VERY POOR 16 GEN POOR
MAX LVORI EARLY 3 10 7
MAX LVORI LATE 3 10 7
MIN VSBY EARLY 9 9 2 FOG
MIN VSBY LATE 9 2 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. PATCHY FOG. LOWS IN
THE UPPER 50S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 70.
SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS
AROUND 5 MPH.
MAZ011-312000-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 80 80
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 82 (+2) 61 (+3) 75
RH % (24H TREND) 49 (+15) 100 (0) 79
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.00 0.31 0.54
PRECIP DURATION 5 5
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 5090 420 1590
TRANSPORT WND (KTS) SW 5 S 6 E 10
VENT RATE (KT-FT) 25450 2520 15900
MAX ADI EARLY 17 GEN POOR 19 GEN POOR 10 POOR
MAX ADI LATE 38 FAIR 5 VERY POOR 1 VERY POOR
MAX LVORI EARLY 2 9 8
MAX LVORI LATE 2 9 8
MIN VSBY EARLY 9 9 3 FOG
MIN VSBY LATE 9 4 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S. NORTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND
5 MPH.
CTZ002-312000-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 80 80
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 81 (+1) 63 (+3) 76
RH % (24H TREND) 53 (+18) 100 (0) 82
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.42 0.59
PRECIP DURATION 5 5
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4830 440 1920
TRANSPORT WND (KTS) SW 4 S 6 E 9
VENT RATE (KT-FT) 19320 2640 17280
MAX ADI EARLY 19 GEN POOR 20 GEN POOR 11 POOR
MAX ADI LATE 30 FAIR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 2 9 8
MAX LVORI LATE 2 9 8
MIN VSBY EARLY 9 9 3 FOG
MIN VSBY LATE 9 3 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 60. EAST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. NORTH WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND
5 MPH.
CTZ003-312000-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 80 80
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 80 (+1) 61 (+2) 74
RH % (24H TREND) 54 (+15) 100 (0) 84
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.00 0.39 0.65
PRECIP DURATION 5 6
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4950 440 1590
TRANSPORT WND (KTS) SW 5 S 7 SE 10
VENT RATE (KT-FT) 24750 3080 15900
MAX ADI EARLY 19 GEN POOR 23 FAIR 9 POOR
MAX ADI LATE 35 FAIR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 9 10
MAX LVORI LATE 4 9 10
MIN VSBY EARLY 9 9 2 FOG
MIN VSBY LATE 9 3 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
CTZ004-312000-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 80 80
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 80 (0) 61 (+2) 73
RH % (24H TREND) 54 (+13) 100 (0) 90
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.00 0.32 0.59
PRECIP DURATION 4 6
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 5200 450 1650
TRANSPORT WND (KTS) SW 5 S 7 SE 11
VENT RATE (KT-FT) 26000 3150 18150
MAX ADI EARLY 22 FAIR 28 FAIR 10 POOR
MAX ADI LATE 36 FAIR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 3 9 10
MAX LVORI LATE 3 9 10
MIN VSBY EARLY 9 9 2 FOG
MIN VSBY LATE 9 4 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS 54 TO 61. HIGHS IN
THE MID 70S. NORTH WINDS AROUND 5 MPH.
RIZ001-312000-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 70 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (-1) 61 (+1) 71
RH % (24H TREND) 52 (+6) 100 (0) 87
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.00 0.26 0.42
PRECIP DURATION 3 6
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 5390 470 1840
TRANSPORT WND (KTS) W 5 S 6 SE 11
VENT RATE (KT-FT) 26950 2820 20240
MAX ADI EARLY 25 FAIR 30 FAIR 10 POOR
MAX ADI LATE 39 FAIR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 2 9 10
MAX LVORI LATE 2 9 10
MIN VSBY EARLY 9 9 3 FOG
MIN VSBY LATE 9 4 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 70 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY THROUGH SATURDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND
5 MPH.
RIZ002-312000-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 70 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 80 (-2) 61 (-1) 72
RH % (24H TREND) 54 (+13) 100 (0) 87
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR E 6
PRECIP AMOUNT 0.00 0.26 0.39
PRECIP DURATION 3 6
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 5510 470 1870
TRANSPORT WND (KTS) SW 5 S 5 SE 12
VENT RATE (KT-FT) 27550 2350 22440
MAX ADI EARLY 28 FAIR 31 FAIR 9 POOR
MAX ADI LATE 39 FAIR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 2 9 9
MAX LVORI LATE 2 9 9
MIN VSBY EARLY 9 9 4 FOG
MIN VSBY LATE 9 5 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 70 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 56 TO 62.
HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
RIZ003-312000-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 70 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 78 (-3) 61 (0) 71
RH % (24H TREND) 58 (+13) 100 (0) 87
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.00 0.32 0.63
PRECIP DURATION 3 6
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4940 450 1620
TRANSPORT WND (KTS) SW 4 S 5 SE 11
VENT RATE (KT-FT) 19760 2250 17820
MAX ADI EARLY 23 FAIR 27 FAIR 9 POOR
MAX ADI LATE 35 FAIR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 3 10 10
MAX LVORI LATE 3 10 10
MIN VSBY EARLY 9 9 3 FOG
MIN VSBY LATE 9 5 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 70 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 61.
HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND
5 MPH.
RIZ004-312000-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 70 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 79 (-3) 62 (0) 72
RH % (24H TREND) 56 (+16) 100 (0) 84
20FT WND AM(MPH) LGT/VAR SE 5
20FT WND PM(MPH) LGT/VAR LGT/VAR E 7
PRECIP AMOUNT 0.00 0.31 0.49
PRECIP DURATION 3 6
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 5040 460 1790
TRANSPORT WND (KTS) SW 4 S 7 SE 12
VENT RATE (KT-FT) 20160 3220 21480
MAX ADI EARLY 24 FAIR 27 FAIR 8 POOR
MAX ADI LATE 33 FAIR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 2 9 8
MAX LVORI LATE 2 9 8
MIN VSBY EARLY 9 9 4 FOG
MIN VSBY LATE 9 5 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 70 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 60.
EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
RIZ005-312000-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 70 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 79 (-2) 63 (-1) 71
RH % (24H TREND) 56 (+9) 100 (0) 87
20FT WND AM(MPH) LGT/VAR SE 5
20FT WND PM(MPH) LGT/VAR S 5 E 7
PRECIP AMOUNT 0.00 0.24 0.44
PRECIP DURATION 2 6
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4800 440 1830
TRANSPORT WND (KTS) SW 4 S 6 SE 13
VENT RATE (KT-FT) 19200 2640 23790
MAX ADI EARLY 24 FAIR 21 FAIR 1 VERY POOR
MAX ADI LATE 30 FAIR 5 VERY POOR 1 VERY POOR
MAX LVORI EARLY 3 9 9
MAX LVORI LATE 3 9 9
MIN VSBY EARLY 9 9 4 FOG
MIN VSBY LATE 9 5 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 60 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 58 TO 64.
HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
RIZ006-312000-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 70 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 78 (-3) 61 (0) 72
RH % (24H TREND) 58 (+14) 100 (0) 84
20FT WND AM(MPH) LGT/VAR SE 5
20FT WND PM(MPH) SE 5 LGT/VAR E 7
PRECIP AMOUNT 0.00 0.25 0.71
PRECIP DURATION 3 6
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4190 430 1600
TRANSPORT WND (KTS) S 6 S 7 SE 14
VENT RATE (KT-FT) 25140 3010 22400
MAX ADI EARLY 21 FAIR 18 GEN POOR 8 POOR
MAX ADI LATE 25 FAIR 3 VERY POOR 1 VERY POOR
MAX LVORI EARLY 3 9 9
MAX LVORI LATE 3 9 9
MIN VSBY EARLY 9 9 3 FOG
MIN VSBY LATE 9 5 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 70 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 60.
EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
RIZ007-312000-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 70 80
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 78 (-1) 63 (-2) 72
RH % (24H TREND) 54 (+9) 100 (0) 81
20FT WND AM(MPH) N 5 SE 6
20FT WND PM(MPH) SE 5 S 5 E 9
PRECIP AMOUNT 0.00 0.23 0.60
PRECIP DURATION 2 6
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3730 460 1760
TRANSPORT WND (KTS) SE 5 S 6 SE 13
VENT RATE (KT-FT) 18650 2760 22880
MAX ADI EARLY 23 FAIR 20 GEN POOR 1 VERY POOR
MAX ADI LATE 24 FAIR 5 VERY POOR 1 VERY POOR
MAX LVORI EARLY 3 9 9
MAX LVORI LATE 3 9 9
MIN VSBY EARLY 9 9 4 FOG
MIN VSBY LATE 9 5 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 60 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
RIZ008-312000-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 70 70
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 73 (-2) 67 (+1) 73
RH % (24H TREND) 76 (+18) 97 (0) 87
20FT WND AM(MPH) NE 6 SE 7
20FT WND PM(MPH) SE 6 S 5 SE 10
PRECIP AMOUNT 0.00 0.23 0.60
PRECIP DURATION 3 6
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1680 1070 1910
TRANSPORT WND (KTS) E 7 S 8 SE 16
VENT RATE (KT-FT) 11760 8560 30560
MAX ADI EARLY 20 GEN POOR 16 GEN POOR 1 VERY POOR
MAX ADI LATE 18 GEN POOR 6 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 7 8
MAX LVORI LATE 4 7 8
MIN VSBY EARLY 9 9 3 FOG
MIN VSBY LATE 9 4 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 70 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. EAST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTHEAST WINDS 5 TO
10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
10 MPH.
MAZ017-312000-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 60 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (-4) 60 (0) 71
RH % (24H TREND) 52 (+19) 100 (0) 87
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR E 5
PRECIP AMOUNT 0.00 0.24 0.42
PRECIP DURATION 2 5
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 5330 440 1970
TRANSPORT WND (KTS) W 5 S 8 SE 10
VENT RATE (KT-FT) 26650 3520 19700
MAX ADI EARLY 28 FAIR 30 FAIR 11 POOR
MAX ADI LATE 40 FAIR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 2 9 9
MAX LVORI LATE 2 9 9
MIN VSBY EARLY 9 9 4 FOG
MIN VSBY LATE 9 5 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 60 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND
5 MPH.
MAZ018-312000-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 50 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (-5) 59 (-1) 71
RH % (24H TREND) 52 (+11) 100 (0) 81
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR SE 6
PRECIP AMOUNT 0.00 0.19 0.41
PRECIP DURATION 1 5
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4750 420 2130
TRANSPORT WND (KTS) S 5 S 7 SE 13
VENT RATE (KT-FT) 23750 2940 27690
MAX ADI EARLY 29 FAIR 25 FAIR 11 POOR
MAX ADI LATE 30 FAIR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 2 9 8
MAX LVORI LATE 2 9 8
MIN VSBY EARLY 9 9 5 FOG
MIN VSBY LATE 9 5 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 50 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. EAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS AROUND 60. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 60.
HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
MAZ019-312000-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 50 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-9) 59 (-3) 71
RH % (24H TREND) 54 (+14) 100 (0) 78
20FT WND AM(MPH) NE 5 SE 5
20FT WND PM(MPH) E 5 LGT/VAR SE 7
PRECIP AMOUNT 0.00 0.12 0.41
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2970 420 1980
TRANSPORT WND (KTS) NE 6 S 7 SE 14
VENT RATE (KT-FT) 17820 2940 27720
MAX ADI EARLY 28 FAIR 19 GEN POOR 8 POOR
MAX ADI LATE 22 FAIR 6 VERY POOR 1 VERY POOR
MAX LVORI EARLY 3 9 7
MAX LVORI LATE 3 9 7
MIN VSBY EARLY 9 9 5 FOG
MIN VSBY LATE 9 6 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 40 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. EAST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO
10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60.
HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.
MAZ020-312000-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 60 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (-1) 60 (-3) 72
RH % (24H TREND) 54 (+10) 100 (0) 81
20FT WND AM(MPH) LGT/VAR SE 5
20FT WND PM(MPH) SE 5 LGT/VAR SE 8 G17
PRECIP AMOUNT 0.00 0.24 0.46
PRECIP DURATION 2 5
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 5110 410 1920
TRANSPORT WND (KTS) S 5 S 6 SE 11
VENT RATE (KT-FT) 25550 2460 21120
MAX ADI EARLY 27 FAIR 25 FAIR 8 POOR
MAX ADI LATE 31 FAIR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 2 9 8
MAX LVORI LATE 2 9 8
MIN VSBY EARLY 9 9 4 FOG
MIN VSBY LATE 9 5 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 60 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO
15 MPH.
MAZ021-312000-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 50 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 78 (-4) 60 (-2) 72
RH % (24H TREND) 58 (+14) 100 (+3) 81
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR SE 7
PRECIP AMOUNT 0.00 0.22 0.49
PRECIP DURATION 1 4
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4430 420 2130
TRANSPORT WND (KTS) E 5 S 6 SE 11
VENT RATE (KT-FT) 22150 2520 23430
MAX ADI EARLY 30 FAIR 24 FAIR 8 POOR
MAX ADI LATE 27 FAIR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 3 10 7
MAX LVORI LATE 3 10 7
MIN VSBY EARLY 9 9 5 FOG
MIN VSBY LATE 9 5 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 50 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. EAST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
MAZ022-312000-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 40 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 73 (-7) 61 (-3) 71
RH % (24H TREND) 62 (+22) 100 (0) 71
20FT WND AM(MPH) N 6 SE 5
20FT WND PM(MPH) LGT/VAR LGT/VAR SE 8
PRECIP AMOUNT 0.00 0.11 0.46
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3170 440 2050
TRANSPORT WND (KTS) NE 5 S 7 SE 12
VENT RATE (KT-FT) 15850 3080 24600
MAX ADI EARLY 30 FAIR 21 FAIR 8 POOR
MAX ADI LATE 24 FAIR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 3 9 6
MAX LVORI LATE 3 9 6
MIN VSBY EARLY 9 8 6 FOG
MIN VSBY LATE 9 5 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 30 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. EAST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. EAST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
MAZ023-312000-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 50 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-2) 60 (-5) 72
RH % (24H TREND) 64 (+19) 100 (0) 76
20FT WND AM(MPH) N 7 SE 7
20FT WND PM(MPH) E 5 SE 5 SE 11 G17
PRECIP AMOUNT 0.00 0.11 0.54
PRECIP DURATION 1 5
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2850 590 2040
TRANSPORT WND (KTS) E 6 SE 8 SE 14
VENT RATE (KT-FT) 17100 4720 28560
MAX ADI EARLY 24 FAIR 20 GEN POOR 1 VERY POOR
MAX ADI LATE 25 FAIR 7 POOR 1 VERY POOR
MAX LVORI EARLY 3 9 7
MAX LVORI LATE 3 9 7
MIN VSBY EARLY 9 9 5 FOG
MIN VSBY LATE 9 5 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 40 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. EAST WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO
15 MPH.
MAZ024-312000-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
408 AM EDT MON AUG 31 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 40 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-4) 62 (-5) 71
RH % (24H TREND) 73 (+15) 100 (0) 76
20FT WND AM(MPH) N 9 SE 7
20FT WND PM(MPH) E 6 SE 5 E 11 G17
PRECIP AMOUNT 0.00 0.06 0.42
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2340 840 2000
TRANSPORT WND (KTS) NE 8 SE 7 SE 16
VENT RATE (KT-FT) 18720 5880 32000
MAX ADI EARLY 28 FAIR 15 GEN POOR 1 VERY POOR
MAX ADI LATE 21 FAIR 7 POOR 1 VERY POOR
MAX LVORI EARLY 4 8 6
MAX LVORI LATE 4 8 6
MIN VSBY EARLY 9 7 6 FOG
MIN VSBY LATE 9 4 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 30 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. EAST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. EAST WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHEAST WINDS 5 TO
10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTH WINDS 10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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