127
FNUS51 KBOX 290810
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
409 AM EDT TUE SEP 29 2026
DISCUSSION
THE SLOW MOVING NOR'EASTER WILL CONTINUE TO WEAKEN AS IT SLOWLY
MOVES ACROSS THE REGION TONIGHT AND THEN TO OUR EAST FOR TUESDAY.
SHOWERS COME TO AN END BY EARLY TUESDAY MORNNG. HIGH PRESSURE
BUILDS IN FOR WEDNESDAY.
MINIMUM VALUES OF RELATIVE HUMIDITY TUESDAY WILL BE 70 TO
80 PERCENT, AND FALLING TO 60 TO 70 PERCENT WEDNESDAY.
OUTLOOK...THURSDAY THROUGH MONDAY
DRIER WITH A WARMING TREND THROUGH FRIDAY THEN COOLER AND
UNSETTLED WEATHER MAY RETURN BY THE WEEKEND INTO EARLY NEXT WEEK.
MAZ015-292000-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+9) 54 (-1) 71
RH % (24H TREND) 75 (-12) 100 (0) 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2360 410 3000
TRANSPORT WND (KTS) NW 9 NW 5 W 4
VENT RATE (KT-FT) 21240 2050 12000
MAX ADI EARLY 7 POOR 3 VERY POOR 11 POOR
MAX ADI LATE 15 GEN POOR 3 VERY POOR 14 GEN POOR
MAX LVORI EARLY 6 9 4
MAX LVORI LATE 6 9 4
MIN VSBY EARLY 3 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 57 TO 65. HIGHS IN
THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 60S. NORTHEAST
WINDS 5 TO 10 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S.
WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ016-292000-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+7) 54 (-1) 71
RH % (24H TREND) 75 (-9) 100 (0) 68
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2600 410 3040
TRANSPORT WND (KTS) NW 9 NW 4 W 4
VENT RATE (KT-FT) 23400 1640 12160
MAX ADI EARLY 7 POOR 3 VERY POOR 13 GEN POOR
MAX ADI LATE 7 POOR 3 VERY POOR 19 GEN POOR
MAX LVORI EARLY 6 10 3
MAX LVORI LATE 6 10 3
MIN VSBY EARLY 3 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 57 TO 64. HIGHS
AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 60S. NORTHEAST
WINDS 5 TO 10 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S.
WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ013-292000-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+8) 53 (0) 72
RH % (24H TREND) 75 (-18) 100 (0) 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3050 410 3860
TRANSPORT WND (KTS) NW 9 NW 4 W 6
VENT RATE (KT-FT) 27450 1640 23160
MAX ADI EARLY 29 FAIR 3 VERY POOR 16 GEN POOR
MAX ADI LATE 36 FAIR 3 VERY POOR 22 FAIR
MAX LVORI EARLY 6 10 3
MAX LVORI LATE 6 10 3
MIN VSBY EARLY 3 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 55 TO 63. HIGHS
AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ014-292000-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+9) 54 (0) 72
RH % (24H TREND) 76 (-17) 100 (0) 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2980 410 3520
TRANSPORT WND (KTS) NW 10 NW 5 W 5
VENT RATE (KT-FT) 29800 2050 17600
MAX ADI EARLY 6 VERY POOR 3 VERY POOR 12 POOR
MAX ADI LATE 11 POOR 3 VERY POOR 14 GEN POOR
MAX LVORI EARLY 6 10 4
MAX LVORI LATE 6 10 4
MIN VSBY EARLY 3 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 56 TO 65. HIGHS
AROUND 80. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S. NORTH
WINDS AROUND 5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ007-292000-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (+8) 52 (-2) 70
RH % (24H TREND) 76 (-14) 100 (0) 68
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2120 410 2350
TRANSPORT WND (KTS) N 9 N 3 SW 5
VENT RATE (KT-FT) 19080 1230 11750
MAX ADI EARLY 8 POOR 2 VERY POOR 8 POOR
MAX ADI LATE 9 POOR 3 VERY POOR 10 POOR
MAX LVORI EARLY 6 10 4
MAX LVORI LATE 6 10 4
MIN VSBY EARLY 3 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 55 TO 64. HIGHS IN
THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. COOLER. LOWS 49 TO
56. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. WEST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ006-292000-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+10) 52 (-1) 72
RH % (24H TREND) 73 (-20) 100 (0) 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2740 400 3220
TRANSPORT WND (KTS) NW 10 N 3 W 6
VENT RATE (KT-FT) 27400 1200 19320
MAX ADI EARLY 6 VERY POOR 2 VERY POOR 9 POOR
MAX ADI LATE 13 GEN POOR 3 VERY POOR 17 GEN POOR
MAX LVORI EARLY 6 10 4
MAX LVORI LATE 6 10 4
MIN VSBY EARLY 3 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 54 TO 64. HIGHS
AROUND 80. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S. NORTH
WINDS AROUND 5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. COOLER. LOWS IN THE MID 40S.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. WEST WINDS 5 TO 10 MPH.
MAZ005-292000-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+10) 52 (-1) 73
RH % (24H TREND) 73 (-20) 100 (0) 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3140 410 3910
TRANSPORT WND (KTS) NW 10 NW 5 W 5
VENT RATE (KT-FT) 31400 2050 19550
MAX ADI EARLY 21 FAIR 8 POOR 15 GEN POOR
MAX ADI LATE 17 GEN POOR 3 VERY POOR 20 GEN POOR
MAX LVORI EARLY 5 10 3
MAX LVORI LATE 5 10 3
MIN VSBY EARLY 3 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 55 TO 64. HIGHS
AROUND 80. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S. NORTH
WINDS AROUND 5 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
MAZ012-292000-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+11) 51 (-1) 72
RH % (24H TREND) 73 (-17) 100 (0) 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3110 420 4100
TRANSPORT WND (KTS) NW 10 NW 5 W 6
VENT RATE (KT-FT) 31100 2100 24600
MAX ADI EARLY 30 FAIR 10 POOR 19 GEN POOR
MAX ADI LATE 40 FAIR 3 VERY POOR 32 FAIR
MAX LVORI EARLY 4 10 3
MAX LVORI LATE 4 10 3
MIN VSBY EARLY 3 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 55 TO 63. HIGHS IN
THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
MAZ004-292000-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+12) 48 (-3) 71
RH % (24H TREND) 70 (-16) 100 (0) 61
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3140 420 3820
TRANSPORT WND (KTS) N 11 NW 5 W 6
VENT RATE (KT-FT) 34540 2100 22920
MAX ADI EARLY 31 FAIR 10 POOR 22 FAIR
MAX ADI LATE 48 GEN GOOD 3 VERY POOR 32 FAIR
MAX LVORI EARLY 4 10 3
MAX LVORI LATE 4 10 3
MIN VSBY EARLY 2 FOG 10 8
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 53 TO 62. HIGHS IN
THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S. NORTH
WINDS 5 TO 10 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S.
WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
5 TO 10 MPH.
MAZ026-292000-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+13) 49 (-3) 73
RH % (24H TREND) 73 (-16) 100 (0) 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3280 420 3970
TRANSPORT WND (KTS) N 11 N 6 W 5
VENT RATE (KT-FT) 36080 2520 19850
MAX ADI EARLY 33 FAIR 11 POOR 22 FAIR
MAX ADI LATE 48 GEN GOOD 3 VERY POOR 28 FAIR
MAX LVORI EARLY 4 10 3
MAX LVORI LATE 4 10 3
MIN VSBY EARLY 3 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 53 TO 63. HIGHS IN
THE UPPER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER.
LOWS IN THE LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S. NORTH
WINDS AROUND 5 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S.
WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
MAZ002-292000-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (+12) 44 (-7) 72
RH % (24H TREND) 68 (-15) 100 (0) 61
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3200 420 3700
TRANSPORT WND (KTS) N 11 NW 5 NW 6
VENT RATE (KT-FT) 35200 2100 22200
MAX ADI EARLY 29 FAIR 12 POOR 21 FAIR
MAX ADI LATE 43 GEN GOOD 3 VERY POOR 36 FAIR
MAX LVORI EARLY 3 10 3
MAX LVORI LATE 3 10 3
MIN VSBY EARLY 2 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST
WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS 51 TO 60.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S. NORTH
WINDS AROUND 5 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S.
WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 60. NORTHWEST WINDS 5 TO
10 MPH.
MAZ003-292000-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+13) 48 (-4) 73
RH % (24H TREND) 66 (-15) 100 (0) 59
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3400 410 3660
TRANSPORT WND (KTS) N 11 N 6 W 5
VENT RATE (KT-FT) 37400 2460 18300
MAX ADI EARLY 32 FAIR 11 POOR 19 GEN POOR
MAX ADI LATE 49 GEN GOOD 3 VERY POOR 28 FAIR
MAX LVORI EARLY 3 10 3
MAX LVORI LATE 3 10 3
MIN VSBY EARLY 2 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS 53 TO 61.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S. NORTH
WINDS 5 TO 10 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S.
WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
MAZ008-292000-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (+12) 46 (-5) 71
RH % (24H TREND) 70 (-16) 100 (0) 63
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2900 420 3630
TRANSPORT WND (KTS) NW 12 NW 6 NW 6
VENT RATE (KT-FT) 34800 2520 21780
MAX ADI EARLY 30 FAIR 14 GEN POOR 23 FAIR
MAX ADI LATE 44 GEN GOOD 3 VERY POOR 34 FAIR
MAX LVORI EARLY 3 9 3
MAX LVORI LATE 3 9 3
MIN VSBY EARLY 2 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 53 TO 60. HIGHS IN
THE MID 70S. WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE MID 60S. NORTH
WINDS AROUND 5 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S.
WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 60. NORTHWEST WINDS 5 TO
10 MPH.
MAZ010-292000-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+13) 49 (-4) 74
RH % (24H TREND) 68 (-15) 100 (0) 61
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3380 410 3600
TRANSPORT WND (KTS) N 10 N 5 W 5
VENT RATE (KT-FT) 33800 2050 18000
MAX ADI EARLY 28 FAIR 9 POOR 19 GEN POOR
MAX ADI LATE 46 GEN GOOD 3 VERY POOR 29 FAIR
MAX LVORI EARLY 3 10 3
MAX LVORI LATE 3 10 3
MIN VSBY EARLY 2 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 54 TO 62. HIGHS IN
THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S. NORTH
WINDS 5 TO 10 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
MAZ009-292000-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (+11) 48 (-4) 71
RH % (24H TREND) 70 (-20) 100 (0) 61
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2870 420 3470
TRANSPORT WND (KTS) NW 12 NW 6 NW 7
VENT RATE (KT-FT) 34440 2520 24290
MAX ADI EARLY 31 FAIR 15 GEN POOR 25 FAIR
MAX ADI LATE 47 GEN GOOD 4 VERY POOR 36 FAIR
MAX LVORI EARLY 3 9 3
MAX LVORI LATE 3 9 3
MIN VSBY EARLY 2 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 54 TO 61. HIGHS IN
THE UPPER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 60S. NORTH
WINDS AROUND 5 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
WEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
5 TO 10 MPH.
MAZ011-292000-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+13) 49 (-4) 74
RH % (24H TREND) 66 (-17) 100 (0) 59
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3470 410 3630
TRANSPORT WND (KTS) NW 10 N 5 W 6
VENT RATE (KT-FT) 34700 2050 21780
MAX ADI EARLY 26 FAIR 11 POOR 19 GEN POOR
MAX ADI LATE 46 GEN GOOD 3 VERY POOR 34 FAIR
MAX LVORI EARLY 3 10 3
MAX LVORI LATE 3 10 3
MIN VSBY EARLY 2 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 55 TO 63. HIGHS
AROUND 80. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S. NORTH
WINDS AROUND 5 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
CTZ002-292000-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (+12) 51 (-2) 73
RH % (24H TREND) 68 (-18) 100 (0) 59
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3430 400 3880
TRANSPORT WND (KTS) NW 10 N 5 NW 6
VENT RATE (KT-FT) 34300 2000 23280
MAX ADI EARLY 28 FAIR 11 POOR 18 GEN POOR
MAX ADI LATE 47 GEN GOOD 3 VERY POOR 36 FAIR
MAX LVORI EARLY 3 10 3
MAX LVORI LATE 3 10 3
MIN VSBY EARLY 3 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 56 TO 63. HIGHS
AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS AROUND 70. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
CTZ003-292000-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+10) 50 (-3) 72
RH % (24H TREND) 70 (-16) 100 (0) 64
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3250 410 3760
TRANSPORT WND (KTS) NW 10 N 5 W 6
VENT RATE (KT-FT) 32500 2050 22560
MAX ADI EARLY 28 FAIR 11 POOR 20 GEN POOR
MAX ADI LATE 44 GEN GOOD 3 VERY POOR 35 FAIR
MAX LVORI EARLY 3 10 3
MAX LVORI LATE 3 10 3
MIN VSBY EARLY 3 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 56 TO 63. HIGHS IN
THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S. NORTH
WINDS AROUND 5 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
CTZ004-292000-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+10) 52 (-1) 73
RH % (24H TREND) 73 (-17) 100 (0) 64
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3240 430 4080
TRANSPORT WND (KTS) NW 10 NW 6 W 6
VENT RATE (KT-FT) 32400 2580 24480
MAX ADI EARLY 31 FAIR 11 POOR 20 GEN POOR
MAX ADI LATE 44 GEN GOOD 3 VERY POOR 42 GEN GOOD
MAX LVORI EARLY 4 10 3
MAX LVORI LATE 4 10 3
MIN VSBY EARLY 6 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 56 TO 63. HIGHS
AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
RIZ001-292000-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+9) 53 (0) 72
RH % (24H TREND) 73 (-20) 100 (0) 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3140 430 4160
TRANSPORT WND (KTS) NW 10 NW 5 W 6
VENT RATE (KT-FT) 31400 2150 24960
MAX ADI EARLY 31 FAIR 11 POOR 19 GEN POOR
MAX ADI LATE 38 FAIR 3 VERY POOR 28 FAIR
MAX LVORI EARLY 4 10 3
MAX LVORI LATE 4 10 3
MIN VSBY EARLY 8 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 56 TO 63. HIGHS IN
THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
RIZ002-292000-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+8) 54 (-1) 72
RH % (24H TREND) 73 (-17) 100 (0) 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3240 400 3670
TRANSPORT WND (KTS) NW 9 NW 5 W 5
VENT RATE (KT-FT) 29160 2000 18350
MAX ADI EARLY 32 FAIR 7 POOR 15 GEN POOR
MAX ADI LATE 37 FAIR 3 VERY POOR 22 FAIR
MAX LVORI EARLY 4 10 3
MAX LVORI LATE 4 10 3
MIN VSBY EARLY 5 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 57 TO 64. HIGHS
AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHWEST
WINDS 5 TO 10 MPH.
RIZ003-292000-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+7) 54 (-1) 71
RH % (24H TREND) 75 (-18) 100 (0) 68
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3170 430 3860
TRANSPORT WND (KTS) NW 9 N 5 W 6
VENT RATE (KT-FT) 28530 2150 23160
MAX ADI EARLY 30 FAIR 10 POOR 20 GEN POOR
MAX ADI LATE 41 GEN GOOD 3 VERY POOR 30 FAIR
MAX LVORI EARLY 4 10 3
MAX LVORI LATE 4 10 3
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 56 TO 63. HIGHS IN
THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS AROUND 50. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
RIZ004-292000-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+6) 55 (-1) 71
RH % (24H TREND) 70 (-20) 100 (0) 68
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3190 410 3310
TRANSPORT WND (KTS) NW 9 NW 5 W 6
VENT RATE (KT-FT) 28710 2050 19860
MAX ADI EARLY 29 FAIR 7 POOR 14 GEN POOR
MAX ADI LATE 36 FAIR 3 VERY POOR 19 GEN POOR
MAX LVORI EARLY 4 10 3
MAX LVORI LATE 4 10 3
MIN VSBY EARLY 6 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 58 TO 64. HIGHS IN
THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHWEST
WINDS 5 TO 10 MPH.
RIZ005-292000-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+5) 56 (-1) 71
RH % (24H TREND) 76 (-17) 100 (0) 73
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3080 420 3060
TRANSPORT WND (KTS) NW 9 N 6 SW 5
VENT RATE (KT-FT) 27720 2520 15300
MAX ADI EARLY 29 FAIR 7 POOR 12 POOR
MAX ADI LATE 35 FAIR 3 VERY POOR 20 GEN POOR
MAX LVORI EARLY 5 9 4
MAX LVORI LATE 5 9 4
MIN VSBY EARLY 5 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 59 TO 64. HIGHS IN
THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHWEST
WINDS 5 TO 10 MPH.
RIZ006-292000-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+5) 54 (-1) 71
RH % (24H TREND) 73 (-20) 100 (0) 68
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3250 410 3080
TRANSPORT WND (KTS) NW 9 NW 6 W 5
VENT RATE (KT-FT) 29250 2460 15400
MAX ADI EARLY 30 FAIR 9 POOR 13 GEN POOR
MAX ADI LATE 38 FAIR 3 VERY POOR 18 GEN POOR
MAX LVORI EARLY 5 10 4
MAX LVORI LATE 5 10 4
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 57 TO 62. HIGHS IN
THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. EAST WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO
10 MPH.
RIZ007-292000-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+3) 55 (-2) 70
RH % (24H TREND) 73 (-20) 100 (0) 73
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) W 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2790 400 2340
TRANSPORT WND (KTS) NW 8 NW 5 SW 5
VENT RATE (KT-FT) 22320 2000 11700
MAX ADI EARLY 27 FAIR 3 VERY POOR 10 POOR
MAX ADI LATE 30 FAIR 3 VERY POOR 15 GEN POOR
MAX LVORI EARLY 6 9 4
MAX LVORI LATE 6 9 4
MIN VSBY EARLY 6 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 59 TO 64. HIGHS IN
THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHWEST
WINDS 10 TO 15 MPH.
RIZ008-292000-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (+1) 59 (0) 65
RH % (24H TREND) 84 (-6) 96 (-4) 84
20FT WND AM(MPH) NW 7 LGT/VAR
20FT WND PM(MPH) W 8 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 1390 410 1080
TRANSPORT WND (KTS) W 12 W 10 SW 6
VENT RATE (KT-FT) 16680 4100 6480
MAX ADI EARLY 21 FAIR 13 GEN POOR 8 POOR
MAX ADI LATE 21 FAIR 6 VERY POOR 13 GEN POOR
MAX LVORI EARLY 5 7 6
MAX LVORI LATE 5 7 6
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
AROUND 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. EAST WINDS AROUND 10 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO
15 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS AROUND 10 MPH.
MAZ017-292000-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+6) 53 (-2) 72
RH % (24H TREND) 73 (-20) 100 (0) 68
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3090 420 3560
TRANSPORT WND (KTS) NW 9 NW 4 W 5
VENT RATE (KT-FT) 27810 1680 17800
MAX ADI EARLY 31 FAIR 3 VERY POOR 15 GEN POOR
MAX ADI LATE 36 FAIR 3 VERY POOR 22 FAIR
MAX LVORI EARLY 5 10 3
MAX LVORI LATE 5 10 3
MIN VSBY EARLY 3 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 55 TO 62. HIGHS
AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. WEST WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.
WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ018-292000-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+4) 54 (-1) 71
RH % (24H TREND) 73 (-20) 100 (0) 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3040 410 3270
TRANSPORT WND (KTS) NW 9 N 4 W 5
VENT RATE (KT-FT) 27360 1640 16350
MAX ADI EARLY 6 VERY POOR 3 VERY POOR 16 GEN POOR
MAX ADI LATE 14 GEN POOR 3 VERY POOR 22 FAIR
MAX LVORI EARLY 5 10 3
MAX LVORI LATE 5 10 3
MIN VSBY EARLY 3 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 55 TO 62. HIGHS
AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. WEST WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS AROUND 50. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
MAZ019-292000-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (+3) 54 (-2) 69
RH % (24H TREND) 73 (-14) 100 (0) 68
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2390 420 2420
TRANSPORT WND (KTS) NW 9 NW 5 NW 5
VENT RATE (KT-FT) 21510 2100 12100
MAX ADI EARLY 8 POOR 2 VERY POOR 11 POOR
MAX ADI LATE 8 POOR 3 VERY POOR 14 GEN POOR
MAX LVORI EARLY 5 9 4
MAX LVORI LATE 5 9 4
MIN VSBY EARLY 3 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 57 TO 63. HIGHS IN
THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. WEST WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 60S. NORTHEAST
WINDS 5 TO 10 MPH.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTHWEST
WINDS 5 TO 10 MPH.
MAZ020-292000-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (+3) 54 (-2) 71
RH % (24H TREND) 75 (-15) 100 (0) 71
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3110 400 3390
TRANSPORT WND (KTS) NW 9 NW 4 W 5
VENT RATE (KT-FT) 27990 1600 16950
MAX ADI EARLY 30 FAIR 3 VERY POOR 13 GEN POOR
MAX ADI LATE 33 FAIR 3 VERY POOR 19 GEN POOR
MAX LVORI EARLY 5 10 4
MAX LVORI LATE 5 10 4
MIN VSBY EARLY 3 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 57 TO 62. HIGHS IN
THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
10 TO 15 MPH, BECOMING NORTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S.
NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHWEST
WINDS 10 TO 15 MPH.
MAZ021-292000-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (+1) 54 (-2) 71
RH % (24H TREND) 73 (-20) 100 (0) 73
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3010 410 2850
TRANSPORT WND (KTS) NW 9 N 5 W 6
VENT RATE (KT-FT) 27090 2050 17100
MAX ADI EARLY 31 FAIR 2 VERY POOR 16 GEN POOR
MAX ADI LATE 9 POOR 3 VERY POOR 19 GEN POOR
MAX LVORI EARLY 5 10 4
MAX LVORI LATE 5 10 4
MIN VSBY EARLY 3 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 57 TO 62. HIGHS IN
THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY. COOLER. HIGHS IN THE MID 60S. NORTHEAST
WINDS 5 TO 10 MPH.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHWEST
WINDS 5 TO 10 MPH.
MAZ022-292000-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-1) 56 (-1) 66
RH % (24H TREND) 78 (-12) 100 (0) 81
20FT WND AM(MPH) W 6 LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2150 430 2010
TRANSPORT WND (KTS) NW 11 N 6 NW 5
VENT RATE (KT-FT) 23650 2580 10050
MAX ADI EARLY 9 POOR 3 VERY POOR 11 POOR
MAX ADI LATE 7 POOR 3 VERY POOR 13 GEN POOR
MAX LVORI EARLY 7 9 5
MAX LVORI LATE 7 9 5
MIN VSBY EARLY 1 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S. NORTHWEST
WINDS 5 TO 10 MPH.
MAZ023-292000-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-2) 56 (-2) 66
RH % (24H TREND) 81 (-6) 97 (-3) 78
20FT WND AM(MPH) NW 7 LGT/VAR
20FT WND PM(MPH) W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 1600 350 1690
TRANSPORT WND (KTS) W 11 W 6 NW 5
VENT RATE (KT-FT) 17600 2100 8450
MAX ADI EARLY 21 FAIR 6 VERY POOR 8 POOR
MAX ADI LATE 22 FAIR 4 VERY POOR 11 POOR
MAX LVORI EARLY 6 8 5
MAX LVORI LATE 6 8 5
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS 10 TO 15 MPH, BECOMING NORTHWEST 5 TO 10 MPH AFTER
MIDNIGHT.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. EAST WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
10 TO 15 MPH.
MAZ024-292000-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
409 AM EDT TUE SEP 29 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (-4) 56 (-3) 63
RH % (24H TREND) 87 (0) 100 (0) 90
20FT WND AM(MPH) W 9 LGT/VAR
20FT WND PM(MPH) W 7 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 1490 390 1030
TRANSPORT WND (KTS) W 15 W 8 W 5
VENT RATE (KT-FT) 22350 3120 5150
MAX ADI EARLY 15 GEN POOR 8 POOR 6 VERY POOR
MAX ADI LATE 15 GEN POOR 3 VERY POOR 8 POOR
MAX LVORI EARLY 8 9 7
MAX LVORI LATE 8 9 7
MIN VSBY EARLY 3 FOG 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS 10 TO 15 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 60S. SOUTHWEST
WINDS 10 TO 15 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION NEAR NORMAL.
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