260
FNUS51 KBOX 020808
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
408 AM EDT WED SEP 2 2026
DISCUSSION
DRIER CONDITIONS OVERNIGHT INTO WEDNESDAY, HOWEVER, UNSETTLED
WEATHER CONDITIONS RETURN LATE WEEK WITH ADDITIONAL ROUNDS OF
SHOWERS AND THUNDERSTORMS.
HUMID CONDITIONS THIS WEEK WITH MINIMUM VALUE OF RELATIVE
HUMIDITY ARE BETWEEN 70 AND 90 PERCENT THROUGH THURSDAY.
OUTLOOK...WEDNESDAY NIGHT THROUGH SUNDAY
AN ACTIVE PATTERN WITH UNSETTLED WEATHER AT TIMES 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.
MAZ015-022000-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 60 80
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 73 (+3) 61 (-1) 78
RH % (24H TREND) 62 (-16) 100 (0) 76
20FT WND AM(MPH) E 5 S 6
20FT WND PM(MPH) E 7 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.03 0.09
PRECIP DURATION 1 5
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3410 430 2620
TRANSPORT WND (KTS) E 10 SE 9 SW 15
VENT RATE (KT-FT) 34100 3870 39300
MAX ADI EARLY 42 GEN GOOD 25 FAIR 1 VERY POOR
MAX ADI LATE 29 FAIR 7 POOR 1 VERY POOR
MAX LVORI EARLY 4 6 7
MAX LVORI LATE 4 6 7
MIN VSBY EARLY 8 9 2 FOG
MIN VSBY LATE 9 5 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 30 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS
5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING EAST IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ016-022000-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 60 80
CHANCE OF THUNDER (%) 0 10 30
TEMP (24H TREND) 74 (+4) 59 (-2) 78
RH % (24H TREND) 59 (-22) 100 (0) 76
20FT WND AM(MPH) E 5 S 6
20FT WND PM(MPH) E 7 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.03 0.21
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3760 430 2590
TRANSPORT WND (KTS) E 10 SE 7 SW 16
VENT RATE (KT-FT) 37600 3010 41440
MAX ADI EARLY 45 GEN GOOD 29 FAIR 1 VERY POOR
MAX ADI LATE 33 FAIR 6 VERY POOR 1 VERY POOR
MAX LVORI EARLY 3 8 7
MAX LVORI LATE 3 8 7
MIN VSBY EARLY 9 9 2 FOG
MIN VSBY LATE 9 5 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 0 30 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60.
HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS AROUND 70. WEST WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ013-022000-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 60 80
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 74 (+4) 59 (-1) 78
RH % (24H TREND) 59 (-22) 100 (0) 79
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) E 5 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.04 0.15
PRECIP DURATION 1 5
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4390 440 2930
TRANSPORT WND (KTS) E 9 SE 7 SW 12
VENT RATE (KT-FT) 39510 3080 35160
MAX ADI EARLY 43 GEN GOOD 33 FAIR 1 VERY POOR
MAX ADI LATE 28 FAIR 5 VERY POOR 1 VERY POOR
MAX LVORI EARLY 3 9 8
MAX LVORI LATE 3 9 8
MIN VSBY EARLY 5 FOG 9 2 FOG
MIN VSBY LATE 9 5 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 40 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS AROUND 70. WEST WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ014-022000-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 70 80
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 73 (+4) 60 (-2) 78
RH % (24H TREND) 64 (-20) 100 (0) 76
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) E 6 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.05 0.12
PRECIP DURATION 2 5
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3500 440 2650
TRANSPORT WND (KTS) E 10 S 7 SW 16
VENT RATE (KT-FT) 35000 3080 42400
MAX ADI EARLY 49 GEN GOOD 25 FAIR 1 VERY POOR
MAX ADI LATE 31 FAIR 6 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 7 8
MAX LVORI LATE 4 7 8
MIN VSBY EARLY 7 9 2 FOG
MIN VSBY LATE 9 5 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 40 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ007-022000-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 70 80
CHANCE OF THUNDER (%) 0 10 30
TEMP (24H TREND) 72 (+3) 60 (-1) 76
RH % (24H TREND) 66 (-7) 100 (0) 82
20FT WND AM(MPH) E 5 S 7
20FT WND PM(MPH) E 6 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.07 0.29
PRECIP DURATION 1 6
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3190 420 2460
TRANSPORT WND (KTS) E 9 SE 10 SW 13
VENT RATE (KT-FT) 28710 4200 31980
MAX ADI EARLY 31 FAIR 20 GEN POOR 1 VERY POOR
MAX ADI LATE 30 FAIR 8 POOR 2 VERY POOR
MAX LVORI EARLY 4 7 8
MAX LVORI LATE 4 7 8
MIN VSBY EARLY 7 9 2 FOG
MIN VSBY LATE 9 5 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 70S. NORTHWEST 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 THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
MAZ006-022000-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 70 80
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 73 (+5) 58 (-2) 77
RH % (24H TREND) 64 (-11) 100 (0) 79
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) E 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.10 0.34
PRECIP DURATION 2 6
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3870 420 3210
TRANSPORT WND (KTS) E 10 S 8 SW 11
VENT RATE (KT-FT) 38700 3360 35310
MAX ADI EARLY 37 FAIR 31 FAIR 1 VERY POOR
MAX ADI LATE 29 FAIR 5 VERY POOR 20 GEN POOR
MAX LVORI EARLY 4 9 9
MAX LVORI LATE 4 9 9
MIN VSBY EARLY 4 FOG 9 2 FOG
MIN VSBY LATE 9 5 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 60 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY 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 MID 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS
IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ005-022000-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 70 80
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 74 (+5) 58 (-2) 78
RH % (24H TREND) 64 (-11) 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 0.07 0.17
PRECIP DURATION 2 5
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4180 430 2980
TRANSPORT WND (KTS) E 10 SE 6 SW 11
VENT RATE (KT-FT) 41800 2580 32780
MAX ADI EARLY 45 GEN GOOD 26 FAIR 10 POOR
MAX ADI LATE 30 FAIR 5 VERY POOR 6 VERY POOR
MAX LVORI EARLY 4 9 9
MAX LVORI LATE 4 9 9
MIN VSBY EARLY 4 FOG 9 2 FOG
MIN VSBY LATE 9 5 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ012-022000-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 70 80
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 74 (+6) 58 (-1) 78
RH % (24H TREND) 64 (-17) 100 (0) 82
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.07 0.18
PRECIP DURATION 3 5
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4450 440 3090
TRANSPORT WND (KTS) SE 8 S 8 SW 12
VENT RATE (KT-FT) 35600 3520 37080
MAX ADI EARLY 35 FAIR 23 FAIR 1 VERY POOR
MAX ADI LATE 41 GEN GOOD 6 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 9 9
MAX LVORI LATE 4 9 9
MIN VSBY EARLY 2 FOG 8 2 FOG
MIN VSBY LATE 9 5 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 50 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. HIGHS
AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS 53 TO 58. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO
10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ004-022000-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 90 80
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 73 (+6) 55 (-4) 77
RH % (24H TREND) 64 (-14) 100 (0) 79
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.08 0.15
PRECIP DURATION 4 5
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4010 430 3140
TRANSPORT WND (KTS) SE 9 SE 7 W 13
VENT RATE (KT-FT) 36090 3010 40820
MAX ADI EARLY 8 POOR 6 VERY POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 7 POOR 1 VERY POOR
MAX LVORI EARLY 5 9 10
MAX LVORI LATE 5 9 10
MIN VSBY EARLY 2 FOG 8 2 FOG
MIN VSBY LATE 9 3 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 60. HIGHS IN
THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ026-022000-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 80 80
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 74 (+7) 56 (-3) 78
RH % (24H TREND) 66 (-15) 100 (0) 79
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.11 0.18
PRECIP DURATION 3 6
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4070 430 3230
TRANSPORT WND (KTS) SE 9 S 8 W 12
VENT RATE (KT-FT) 36630 3440 38760
MAX ADI EARLY 21 FAIR 27 FAIR 19 GEN POOR
MAX ADI LATE 3 VERY POOR 4 VERY POOR 32 FAIR
MAX LVORI EARLY 4 9 10
MAX LVORI LATE 4 9 10
MIN VSBY EARLY 2 FOG 9 3 FOG
MIN VSBY LATE 9 4 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 60 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS 52 TO 57. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
MAZ002-022000-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 100 70
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 71 (+5) 55 (-4) 77
RH % (24H TREND) 68 (-13) 100 (0) 74
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.12 0.11
PRECIP DURATION 5 5
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3490 440 2950
TRANSPORT WND (KTS) S 10 S 10 W 16
VENT RATE (KT-FT) 34900 4400 47200
MAX ADI EARLY 15 GEN POOR 7 POOR 3 VERY POOR
MAX ADI LATE 18 GEN POOR 8 POOR 46 GEN GOOD
MAX LVORI EARLY 5 8 7
MAX LVORI LATE 5 8 7
MIN VSBY EARLY 2 FOG 6 FOG 1 FOG
MIN VSBY LATE 9 2 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 60 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S. NORTH
WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN
THE LOWER 70S. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
MAZ003-022000-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 100 70
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 75 (+7) 58 (-2) 79
RH % (24H TREND) 64 (-20) 100 (0) 74
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.10 0.12
PRECIP DURATION 5 5
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4010 430 2840
TRANSPORT WND (KTS) S 10 S 9 W 11
VENT RATE (KT-FT) 40100 3870 31240
MAX ADI EARLY 14 GEN POOR 6 VERY POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 7 POOR 30 FAIR
MAX LVORI EARLY 4 9 8
MAX LVORI LATE 4 9 8
MIN VSBY EARLY 1 FOG 8 2 FOG
MIN VSBY LATE 9 3 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 60 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S. NORTH WINDS
5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ008-022000-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 100 70
CHANCE OF THUNDER (%) 0 20 20
TEMP (24H TREND) 71 (+3) 56 (-3) 77
RH % (24H TREND) 71 (-4) 100 (0) 74
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.13 0.16
PRECIP DURATION 5 5
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3310 430 2960
TRANSPORT WND (KTS) SE 10 S 9 W 15
VENT RATE (KT-FT) 33100 3870 44400
MAX ADI EARLY 14 GEN POOR 7 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 8 POOR 32 FAIR
MAX LVORI EARLY 6 8 7
MAX LVORI LATE 6 8 7
MIN VSBY EARLY 2 FOG 6 FOG 2 FOG
MIN VSBY LATE 9 3 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 60 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S. NORTH
WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MAZ010-022000-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 100 70
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 75 (+5) 59 (-1) 81
RH % (24H TREND) 64 (+10) 100 (0) 74
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.10 0.19
PRECIP DURATION 5 5
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3920 420 2830
TRANSPORT WND (KTS) SE 8 S 8 W 10
VENT RATE (KT-FT) 31360 3360 28300
MAX ADI EARLY 13 GEN POOR 7 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 7 POOR 26 FAIR
MAX LVORI EARLY 4 9 8
MAX LVORI LATE 4 9 8
MIN VSBY EARLY 2 FOG 8 2 FOG
MIN VSBY LATE 9 4 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 60 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 56 TO 62. HIGHS IN
THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ009-022000-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 90 70
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 71 (+1) 58 (-1) 79
RH % (24H TREND) 71 (-10) 100 (0) 74
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.18 0.18
PRECIP DURATION 5 5
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3280 430 2980
TRANSPORT WND (KTS) SE 9 S 9 W 13
VENT RATE (KT-FT) 29520 3870 38740
MAX ADI EARLY 11 POOR 7 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 7 POOR 33 FAIR
MAX LVORI EARLY 6 9 6
MAX LVORI LATE 6 9 6
MIN VSBY EARLY 2 FOG 7 3 FOG
MIN VSBY LATE 9 3 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 80 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ011-022000-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 90 70
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 76 (+5) 59 (-1) 81
RH % (24H TREND) 62 (-8) 100 (0) 72
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.13 0.19
PRECIP DURATION 4 5
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4030 420 2880
TRANSPORT WND (KTS) SE 8 S 9 SW 10
VENT RATE (KT-FT) 32240 3780 28800
MAX ADI EARLY 15 GEN POOR 7 POOR 1 VERY POOR
MAX ADI LATE 43 GEN GOOD 7 POOR 10 POOR
MAX LVORI EARLY 4 9 7
MAX LVORI LATE 4 9 7
MIN VSBY EARLY 2 FOG 8 3 FOG
MIN VSBY LATE 9 5 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 70 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 57 TO 62. HIGHS IN
THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
CTZ002-022000-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 80 70
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 75 (+2) 60 (-2) 81
RH % (24H TREND) 64 (-17) 100 (0) 74
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.14 0.19
PRECIP DURATION 4 4
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3930 430 3010
TRANSPORT WND (KTS) SE 7 S 8 SW 15
VENT RATE (KT-FT) 27510 3440 45150
MAX ADI EARLY 16 GEN POOR 6 VERY POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 6 VERY POOR 21 FAIR
MAX LVORI EARLY 4 9 7
MAX LVORI LATE 4 9 7
MIN VSBY EARLY 3 FOG 7 4 FOG
MIN VSBY LATE 9 4 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 60 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 63. HIGHS IN
THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS
IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
CTZ003-022000-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 80 70
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 74 (+3) 59 (-1) 79
RH % (24H TREND) 64 (-14) 100 (0) 77
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.11 0.15
PRECIP DURATION 4 4
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3870 430 2790
TRANSPORT WND (KTS) SE 8 SE 7 SW 15
VENT RATE (KT-FT) 30960 3010 41850
MAX ADI EARLY 24 FAIR 7 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 7 POOR 1 VERY POOR
MAX LVORI EARLY 5 9 9
MAX LVORI LATE 5 9 9
MIN VSBY EARLY 2 FOG 8 2 FOG
MIN VSBY LATE 9 4 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 60 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 57 TO 62. HIGHS
AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
CTZ004-022000-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 70 70
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 74 (+4) 59 (-1) 79
RH % (24H TREND) 66 (-12) 100 (0) 82
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.08 0.11
PRECIP DURATION 3 5
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4100 450 3090
TRANSPORT WND (KTS) E 7 SE 6 SW 11
VENT RATE (KT-FT) 28700 2700 33990
MAX ADI EARLY 30 FAIR 26 FAIR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 5 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 9 9
MAX LVORI LATE 4 9 9
MIN VSBY EARLY 2 FOG 9 2 FOG
MIN VSBY LATE 9 4 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 63. HIGHS IN
THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS 53 TO 58. HIGHS IN THE MID 70S. NORTH WINDS 5 TO
10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
RIZ001-022000-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 60 80
CHANCE OF THUNDER (%) 0 20 30
TEMP (24H TREND) 73 (+4) 59 (-1) 77
RH % (24H TREND) 62 (-16) 100 (0) 82
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.06 0.09
PRECIP DURATION 2 5
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4380 450 3430
TRANSPORT WND (KTS) E 8 SE 7 SW 11
VENT RATE (KT-FT) 35040 3150 37730
MAX ADI EARLY 36 FAIR 30 FAIR 1 VERY POOR
MAX ADI LATE 27 FAIR 5 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 9 9
MAX LVORI LATE 4 9 9
MIN VSBY EARLY 4 FOG 9 1 FOG
MIN VSBY LATE 9 4 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 58 TO 63. HIGHS
AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. NORTH WINDS
AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
RIZ002-022000-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 60 80
CHANCE OF THUNDER (%) 0 10 30
TEMP (24H TREND) 74 (+4) 60 (-1) 78
RH % (24H TREND) 64 (-12) 100 (0) 82
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) SE 5 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.05 0.09
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4420 430 3660
TRANSPORT WND (KTS) E 8 SE 6 SW 11
VENT RATE (KT-FT) 35360 2580 40260
MAX ADI EARLY 39 FAIR 32 FAIR 1 VERY POOR
MAX ADI LATE 33 FAIR 5 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 9 9
MAX LVORI LATE 4 9 9
MIN VSBY EARLY 5 FOG 9 2 FOG
MIN VSBY LATE 9 5 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 0 40 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
RIZ003-022000-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 60 70
CHANCE OF THUNDER (%) 0 10 30
TEMP (24H TREND) 72 (+3) 59 (-1) 77
RH % (24H TREND) 66 (-10) 100 (0) 85
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) E 5 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.06 0.10
PRECIP DURATION 1 4
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3690 440 3470
TRANSPORT WND (KTS) E 8 S 7 SW 11
VENT RATE (KT-FT) 29520 3080 38170
MAX ADI EARLY 37 FAIR 30 FAIR 1 VERY POOR
MAX ADI LATE 35 FAIR 5 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 9 9
MAX LVORI LATE 4 9 9
MIN VSBY EARLY 5 FOG 9 1 FOG
MIN VSBY LATE 9 1 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 0 40 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
RIZ004-022000-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 60 80
CHANCE OF THUNDER (%) 0 10 30
TEMP (24H TREND) 73 (+3) 60 (-1) 77
RH % (24H TREND) 62 (-11) 100 (0) 82
20FT WND AM(MPH) NE 5 S 6
20FT WND PM(MPH) SE 6 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.05 0.10
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3890 440 3550
TRANSPORT WND (KTS) E 8 SE 6 SW 12
VENT RATE (KT-FT) 31120 2640 42600
MAX ADI EARLY 38 FAIR 31 FAIR 1 VERY POOR
MAX ADI LATE 36 FAIR 6 VERY POOR 1 VERY POOR
MAX LVORI EARLY 3 8 8
MAX LVORI LATE 3 8 8
MIN VSBY EARLY 6 FOG 9 2 FOG
MIN VSBY LATE 9 4 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 0 40 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ005-022000-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 50 80
CHANCE OF THUNDER (%) 0 10 30
TEMP (24H TREND) 74 (+4) 62 (0) 77
RH % (24H TREND) 64 (-12) 97 (-3) 87
20FT WND AM(MPH) NE 5 S 7
20FT WND PM(MPH) E 6 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.05 0.12
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4270 430 3650
TRANSPORT WND (KTS) E 8 SE 6 SW 12
VENT RATE (KT-FT) 34160 2580 43800
MAX ADI EARLY 40 FAIR 31 FAIR 1 VERY POOR
MAX ADI LATE 40 FAIR 7 POOR 1 VERY POOR
MAX LVORI EARLY 3 7 9
MAX LVORI LATE 3 7 9
MIN VSBY EARLY 7 9 3 FOG
MIN VSBY LATE 9 5 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 0 40 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. WEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ006-022000-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 60 70
CHANCE OF THUNDER (%) 0 10 30
TEMP (24H TREND) 72 (+1) 60 (-2) 77
RH % (24H TREND) 64 (-7) 100 (0) 82
20FT WND AM(MPH) NE 6 S 6
20FT WND PM(MPH) E 7 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.06 0.10
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3430 430 2990
TRANSPORT WND (KTS) E 10 SE 8 SW 12
VENT RATE (KT-FT) 34300 3440 35880
MAX ADI EARLY 32 FAIR 25 FAIR 1 VERY POOR
MAX ADI LATE 30 FAIR 6 VERY POOR 1 VERY POOR
MAX LVORI EARLY 3 9 9
MAX LVORI LATE 3 9 9
MIN VSBY EARLY 6 FOG 9 1 FOG
MIN VSBY LATE 9 1 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 0 40 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER
70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTH WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS
IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ007-022000-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 50 80
CHANCE OF THUNDER (%) 0 10 20
TEMP (24H TREND) 72 (+1) 62 (-1) 76
RH % (24H TREND) 62 (-4) 100 (0) 85
20FT WND AM(MPH) E 7 S 8
20FT WND PM(MPH) E 8 E 6 SW 9 G17
PRECIP AMOUNT 0.00 0.05 0.11
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3470 450 2210
TRANSPORT WND (KTS) E 10 SE 8 SW 13
VENT RATE (KT-FT) 34700 3600 28730
MAX ADI EARLY 30 FAIR 22 FAIR 1 VERY POOR
MAX ADI LATE 28 FAIR 9 POOR 1 VERY POOR
MAX LVORI EARLY 3 6 9
MAX LVORI LATE 3 6 9
MIN VSBY EARLY 9 9 1 FOG
MIN VSBY LATE 9 3 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 0 40 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
RIZ008-022000-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 50 70
CHANCE OF THUNDER (%) 0 10 20
TEMP (24H TREND) 71 (-1) 67 (+2) 75
RH % (24H TREND) 78 (+12) 93 (-7) 90
20FT WND AM(MPH) E 11 S 9
20FT WND PM(MPH) E 10 E 8 SW 10
PRECIP AMOUNT 0.00 0.06 0.08
PRECIP DURATION 1 3
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2220 820 1020
TRANSPORT WND (KTS) E 15 S 11 SW 15
VENT RATE (KT-FT) 33300 9020 15300
MAX ADI EARLY 1 VERY POOR 27 FAIR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 6 5 9
MAX LVORI LATE 6 5 9
MIN VSBY EARLY 9 9 4 FOG
MIN VSBY LATE 9 7 7
SUNSHINE HOURS N/A N/A N/A
CWR 0 40 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ017-022000-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 50 80
CHANCE OF THUNDER (%) 0 10 30
TEMP (24H TREND) 75 (+5) 58 (-2) 77
RH % (24H TREND) 62 (-16) 100 (0) 82
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) E 5 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.04 0.11
PRECIP DURATION 1 5
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4570 420 3710
TRANSPORT WND (KTS) E 8 SE 7 SW 12
VENT RATE (KT-FT) 36560 2940 44520
MAX ADI EARLY 42 GEN GOOD 29 FAIR 1 VERY POOR
MAX ADI LATE 41 GEN GOOD 5 VERY POOR 1 VERY POOR
MAX LVORI EARLY 3 9 9
MAX LVORI LATE 3 9 9
MIN VSBY EARLY 7 9 3 FOG
MIN VSBY LATE 9 5 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 0 40 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS AROUND 70. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ018-022000-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 40 80
CHANCE OF THUNDER (%) 0 10 20
TEMP (24H TREND) 73 (+2) 58 (-2) 77
RH % (24H TREND) 59 (-12) 100 (0) 79
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) E 6 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.03 0.11
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4090 420 3250
TRANSPORT WND (KTS) E 9 SE 7 SW 11
VENT RATE (KT-FT) 36810 2940 35750
MAX ADI EARLY 46 GEN GOOD 25 FAIR 1 VERY POOR
MAX ADI LATE 47 GEN GOOD 5 VERY POOR 1 VERY POOR
MAX LVORI EARLY 3 9 9
MAX LVORI LATE 3 9 9
MIN VSBY EARLY 8 9 3 FOG
MIN VSBY LATE 9 6 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 0 30 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
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 AND SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ019-022000-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 40 80
CHANCE OF THUNDER (%) 0 10 30
TEMP (24H TREND) 72 (+1) 59 (-2) 77
RH % (24H TREND) 62 (-4) 100 (0) 76
20FT WND AM(MPH) E 6 S 7
20FT WND PM(MPH) E 7 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.02 0.13
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3120 430 2510
TRANSPORT WND (KTS) E 10 SE 7 SW 15
VENT RATE (KT-FT) 31200 3010 37650
MAX ADI EARLY 35 FAIR 21 FAIR 1 VERY POOR
MAX ADI LATE 29 FAIR 7 POOR 1 VERY POOR
MAX LVORI EARLY 3 9 8
MAX LVORI LATE 3 9 8
MIN VSBY EARLY 9 9 3 FOG
MIN VSBY LATE 9 6 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 0 30 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60.
HIGHS AROUND 70. NORTH WINDS 10 TO 15 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS AROUND 70. EAST WINDS 10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ020-022000-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 40 80
CHANCE OF THUNDER (%) 0 10 20
TEMP (24H TREND) 74 (+3) 59 (-2) 77
RH % (24H TREND) 62 (-4) 100 (0) 85
20FT WND AM(MPH) E 5 S 7 G17
20FT WND PM(MPH) E 7 LGT/VAR SW 8 G18
PRECIP AMOUNT 0.00 0.03 0.11
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4300 420 3330
TRANSPORT WND (KTS) E 9 SE 7 SW 13
VENT RATE (KT-FT) 38700 2940 43290
MAX ADI EARLY 36 FAIR 27 FAIR 1 VERY POOR
MAX ADI LATE 32 FAIR 6 VERY POOR 1 VERY POOR
MAX LVORI EARLY 3 8 9
MAX LVORI LATE 3 8 9
MIN VSBY EARLY 8 9 1 FOG
MIN VSBY LATE 9 5 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 0 30 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 60 TO 65. HIGHS IN
THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO
15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
MAZ021-022000-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 80
CHANCE OF THUNDER (%) 0 10 20
TEMP (24H TREND) 74 (+3) 59 (-2) 76
RH % (24H TREND) 62 (-6) 100 (0) 85
20FT WND AM(MPH) E 5 S 7 G17
20FT WND PM(MPH) E 6 LGT/VAR SW 8 G19
PRECIP AMOUNT 0.00 0.02 0.09
PRECIP DURATION 1 4
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT (FT-AGL) 4030 420 2680
TRANSPORT WND (KTS) E 9 SE 6 SW 12
VENT RATE (KT-FT) 36270 2520 32160
MAX ADI EARLY 44 GEN GOOD 22 FAIR 1 VERY POOR
MAX ADI LATE 45 GEN GOOD 6 VERY POOR 1 VERY POOR
MAX LVORI EARLY 3 9 8
MAX LVORI LATE 3 9 8
MIN VSBY EARLY 9 9 4 FOG
MIN VSBY LATE 9 7 7
SUNSHINE HOURS N/A N/A N/A
CWR 0 20 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTHWEST WINDS
5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO
15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
MAZ022-022000-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 20 70
CHANCE OF THUNDER (%) 0 10 20
TEMP (24H TREND) 71 (0) 62 (0) 75
RH % (24H TREND) 68 (+9) 100 (0) 84
20FT WND AM(MPH) E 6 S 7 G17
20FT WND PM(MPH) E 7 E 5 S 9 G17
PRECIP AMOUNT 0.00 0.01 0.07
PRECIP DURATION 0 4
PRECIP BEGIN 3 AM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT (FT-AGL) 3190 490 2420
TRANSPORT WND (KTS) E 11 SE 9 SW 16
VENT RATE (KT-FT) 35090 4410 38720
MAX ADI EARLY 36 FAIR 23 FAIR 1 VERY POOR
MAX ADI LATE 30 FAIR 9 POOR 4 VERY POOR
MAX LVORI EARLY 3 7 8
MAX LVORI LATE 3 7 8
MIN VSBY EARLY 9 9 4 FOG
MIN VSBY LATE 9 4 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 0 10 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS AROUND 70. NORTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN
THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
MAZ023-022000-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE TSTMS TSTMS
CHANCE PRECIP (%) 30 70
CHANCE OF THUNDER (%) 0 10 20
TEMP (24H TREND) 72 (0) 62 (-1) 76
RH % (24H TREND) 68 (+5) 93 (-7) 82
20FT WND AM(MPH) E 9 S 9 G17
20FT WND PM(MPH) E 9 E 7 SW 10 G18
PRECIP AMOUNT 0.00 0.02 0.10
PRECIP DURATION 1 3
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2380 700 1990
TRANSPORT WND (KTS) E 14 S 11 SW 16
VENT RATE (KT-FT) 33320 7700 31840
MAX ADI EARLY 36 FAIR 27 FAIR 1 VERY POOR
MAX ADI LATE 33 FAIR 11 POOR 1 VERY POOR
MAX LVORI EARLY 3 5 9
MAX LVORI LATE 3 5 9
MIN VSBY EARLY 9 9 2 FOG
MIN VSBY LATE 9 2 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 0 20 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO
15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTH WINDS
10 TO 15 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN
THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
MAZ024-022000-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
408 AM EDT WED SEP 2 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 10 60
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 70 (-1) 63 (0) 75
RH % (24H TREND) 73 (+3) 97 (0) 82
20FT WND AM(MPH) E 10 S 9
20FT WND PM(MPH) E 10 E 7 S 10
PRECIP AMOUNT 0.00 0.00 0.06
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 1810 770 1360
TRANSPORT WND (KTS) E 16 SE 12 SW 16
VENT RATE (KT-FT) 28960 9240 21760
MAX ADI EARLY 32 FAIR 18 GEN POOR 1 VERY POOR
MAX ADI LATE 28 FAIR 12 POOR 1 VERY POOR
MAX LVORI EARLY 5 6 7
MAX LVORI LATE 5 6 7
MIN VSBY EARLY 9 9 4 FOG
MIN VSBY LATE 9 4 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
5 TO 10 MPH, BECOMING NORTHWEST 10 TO 15 MPH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO
15 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 60S. NORTH WINDS 15 TO 20 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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