896
FNUS51 KBOX 042008
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
407 PM EDT FRI SEP 4 2026
DISCUSSION
A FEW THUNDERSTORMS REMAIN POSSIBLE THROUGH THE AFTERNOON AND
EVENING. DRIER WEATHER MOVES IN FOR FRIDAY.
MINIMUM RELATIVE HUMIDITY VALUES FRIDAY AFTERNOON RANGE BETWEEN
50 AND 70 PERCENT, WITH HIGHER PERCENTAGES TOWARDS THE CAPE AND
ISLANDS.
OUTLOOK...SATURDAY THROUGH TUESDAY
SPOTTY DIURNAL SHOWERS AND THUNDERSTORMS ARE POSSIBLE SATURDAY.
DRIER WEATHER IS MORE LIKELY FOR SUNDAY, CONTINUING INTO LABOR
DAY AND THROUGH THE FIRST HALF OF NEXT WEEK.
MAZ015-050800-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 20 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 62 (-4) 71 (-10) 57 68
RH % (24H TREND) 90 (-10) 68 (+15) 90 57
20FT WND AM(MPH) N 6 N 6
20FT WND PM(MPH) LGT/VAR NE 7 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.02 0.01 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT (FT-AGL) 420 3670 740 5430
TRANSPORT WND (KTS) NW 5 NE 11 NE 9 N 11
VENT RATE (KT-FT) 2100 40370 6660 59730
MAX ADI EARLY 7 POOR 36 FAIR 46 GEN GOOD 38 FAIR
MAX ADI LATE 6 VERY POOR 30 FAIR 7 POOR 68 GOOD
MAX LVORI EARLY 5 4 5 2
MAX LVORI LATE 5 4 5 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. WEST WINDS AROUND
5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS 10 TO 15 MPH.
FRIDAY
SUNNY, COOLER. HIGHS AROUND 70. NORTHWEST WINDS 5 TO
10 MPH.
MAZ016-050800-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 10 20 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 62 (-3) 71 (-11) 56 69
RH % (24H TREND) 87 (-13) 71 (+18) 90 57
20FT WND AM(MPH) N 6 N 7
20FT WND PM(MPH) LGT/VAR NE 8 LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 3 PM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 420 3240 660 5230
TRANSPORT WND (KTS) NW 9 N 13 NE 10 N 11
VENT RATE (KT-FT) 3780 42120 6600 57530
MAX ADI EARLY 10 POOR 36 FAIR 46 GEN GOOD 37 FAIR
MAX ADI LATE 5 VERY POOR 36 FAIR 11 POOR 54 GEN GOOD
MAX LVORI EARLY 5 3 5 2
MAX LVORI LATE 5 3 5 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY
SUNNY, COOLER. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
5 TO 10 MPH.
MAZ013-050800-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 30 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 60 (-4) 72 (-11) 54 69
RH % (24H TREND) 93 (-7) 68 (+17) 96 57
20FT WND AM(MPH) N 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR NE 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.01 0.01 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT (FT-AGL) 430 3650 430 5590
TRANSPORT WND (KTS) NW 8 N 11 N 7 N 12
VENT RATE (KT-FT) 3440 40150 3010 67080
MAX ADI EARLY 27 FAIR 52 GEN GOOD 43 GEN GOOD 62 GOOD
MAX ADI LATE 5 VERY POOR 53 GEN GOOD 5 VERY POOR 88 GOOD
MAX LVORI EARLY 6 4 7 1
MAX LVORI LATE 6 4 7 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE MID 60S. HIGHS AROUND 80. WEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO
10 MPH.
MAZ014-050800-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 61 (-4) 72 (-11) 56 70
RH % (24H TREND) 90 (-10) 71 (+18) 90 57
20FT WND AM(MPH) N 5 N 5
20FT WND PM(MPH) LGT/VAR NE 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.01 0.01 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT (FT-AGL) 430 3760 620 5730
TRANSPORT WND (KTS) NW 8 N 11 N 9 N 12
VENT RATE (KT-FT) 3440 41360 5580 68760
MAX ADI EARLY 22 FAIR 50 GEN GOOD 43 GEN GOOD 69 GOOD
MAX ADI LATE 5 VERY POOR 44 GEN GOOD 5 VERY POOR 91 GOOD
MAX LVORI EARLY 5 4 6 1
MAX LVORI LATE 5 4 6 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS 60 TO 66.
HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
SUNNY, COOLER. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
5 TO 10 MPH.
MAZ007-050800-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 60 (-4) 71 (-8) 55 68
RH % (24H TREND) 96 (-4) 71 (+17) 90 57
20FT WND AM(MPH) N 6 N 7
20FT WND PM(MPH) LGT/VAR NE 7 NE 5 NE 5
PRECIP AMOUNT 0.00 0.01 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 400 3290 440 4470
TRANSPORT WND (KTS) W 6 N 13 N 10 N 11
VENT RATE (KT-FT) 2400 42770 4400 49170
MAX ADI EARLY 7 POOR 35 FAIR 30 FAIR 40 FAIR
MAX ADI LATE 6 VERY POOR 34 FAIR 9 POOR 51 GEN GOOD
MAX LVORI EARLY 5 4 5 2
MAX LVORI LATE 5 4 5 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND
5 MPH, BECOMING NORTH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 10 TO 15 MPH.
FRIDAY
SUNNY, COOLER. HIGHS AROUND 70. NORTHWEST WINDS 10 TO
15 MPH.
MAZ006-050800-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (-5) 71 (-11) 54 69
RH % (24H TREND) 96 (-4) 71 (+20) 93 55
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR NE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 420 3580 420 5300
TRANSPORT WND (KTS) NW 9 N 11 N 8 N 11
VENT RATE (KT-FT) 3780 39380 3360 58300
MAX ADI EARLY 28 FAIR 49 GEN GOOD 4 VERY POOR 67 GOOD
MAX ADI LATE 5 VERY POOR 43 GEN GOOD 4 VERY POOR 78 GOOD
MAX LVORI EARLY 6 4 7 1
MAX LVORI LATE 6 4 7 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS 57 TO 64.
HIGHS AROUND 80. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
SUNNY, COOLER. HIGHS AROUND 70. NORTHWEST WINDS 5 TO
10 MPH.
MAZ005-050800-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 30 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (-5) 72 (-11) 54 70
RH % (24H TREND) 93 (-7) 68 (+17) 97 55
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.01 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT (FT-AGL) 430 3780 430 6020
TRANSPORT WND (KTS) NW 9 NE 10 N 7 N 12
VENT RATE (KT-FT) 3870 37800 3010 72240
MAX ADI EARLY 36 FAIR 48 GEN GOOD 4 VERY POOR 63 GOOD
MAX ADI LATE 5 VERY POOR 16 GEN POOR 5 VERY POOR 90 GOOD
MAX LVORI EARLY 6 4 9 1
MAX LVORI LATE 6 4 9 1
MIN VSBY EARLY 9 9 8 9
MIN VSBY LATE 9 8 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. NORTHWEST WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS 57 TO 64.
HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
SUNNY, COOLER. HIGHS AROUND 70. NORTHWEST WINDS 5 TO
10 MPH.
MAZ012-050800-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 40 40 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-6) 72 (-9) 53 68
RH % (24H TREND) 100 (0) 71 (+18) 100 59
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.02 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT (FT-AGL) 430 3970 430 5720
TRANSPORT WND (KTS) NW 9 N 10 N 7 N 12
VENT RATE (KT-FT) 3870 39700 3010 68640
MAX ADI EARLY 32 FAIR 54 GEN GOOD 6 VERY POOR 61 GOOD
MAX ADI LATE 5 VERY POOR 53 GEN GOOD 5 VERY POOR 88 GOOD
MAX LVORI EARLY 6 5 9 3
MAX LVORI LATE 6 5 9 3
MIN VSBY EARLY 9 9 7 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS 56 TO 63.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO
10 MPH.
MAZ004-050800-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS TSTMS NONE
CHANCE PRECIP (%) 40 40 10
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 55 (-6) 72 (-8) 50 68
RH % (24H TREND) 100 (0) 66 (+14) 100 57
20FT WND AM(MPH) N 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.03 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT (FT-AGL) 430 3870 430 6130
TRANSPORT WND (KTS) NW 8 N 10 N 6 N 13
VENT RATE (KT-FT) 3440 38700 2580 79690
MAX ADI EARLY 31 FAIR 47 GEN GOOD 5 VERY POOR 60 GEN GOOD
MAX ADI LATE 5 VERY POOR 49 GEN GOOD 4 VERY POOR 98 GOOD
MAX LVORI EARLY 7 5 9 2
MAX LVORI LATE 7 5 9 2
MIN VSBY EARLY 9 8 8 8
MIN VSBY LATE 9 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS 54 TO 62.
HIGHS IN THE MID 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO
10 MPH.
MAZ026-050800-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 40 40 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-4) 72 (-9) 51 70
RH % (24H TREND) 93 (-7) 73 (+19) 100 61
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.04 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT (FT-AGL) 430 3930 430 6270
TRANSPORT WND (KTS) NW 9 N 10 N 6 N 13
VENT RATE (KT-FT) 3870 39300 2580 81510
MAX ADI EARLY 34 FAIR 46 GEN GOOD 20 GEN POOR 61 GOOD
MAX ADI LATE 5 VERY POOR 48 GEN GOOD 4 VERY POOR 102 VERY GOOD
MAX LVORI EARLY 6 6 9 2
MAX LVORI LATE 6 6 9 2
MIN VSBY EARLY 9 9 8 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 30 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. NORTHWEST WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS 54 TO 62.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO
10 MPH.
MAZ002-050800-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS TSTMS NONE
CHANCE PRECIP (%) 30 40 10
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 53 (-7) 72 (-5) 50 67
RH % (24H TREND) 100 (0) 68 (+16) 100 59
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.08 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT (FT-AGL) 430 4040 410 6190
TRANSPORT WND (KTS) NW 8 N 11 NE 6 N 12
VENT RATE (KT-FT) 3440 44440 2460 74280
MAX ADI EARLY 35 FAIR 59 GEN GOOD 17 GEN POOR 63 GOOD
MAX ADI LATE 4 VERY POOR 60 GEN GOOD 3 VERY POOR 98 GOOD
MAX LVORI EARLY 6 4 9 3
MAX LVORI LATE 6 4 9 3
MIN VSBY EARLY 9 5 FOG 9 8
MIN VSBY LATE 7 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
60. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
MAZ003-050800-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS TSTMS NONE
CHANCE PRECIP (%) 40 40 10
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 55 (-6) 73 (-7) 52 71
RH % (24H TREND) 100 (0) 66 (+15) 100 57
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.05 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 2 PM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT (FT-AGL) 420 4150 400 6090
TRANSPORT WND (KTS) N 7 N 11 NE 5 N 13
VENT RATE (KT-FT) 2940 45650 2000 79170
MAX ADI EARLY 25 FAIR 56 GEN GOOD 5 VERY POOR 62 GOOD
MAX ADI LATE 4 VERY POOR 59 GEN GOOD 3 VERY POOR 99 GOOD
MAX LVORI EARLY 8 4 10 2
MAX LVORI LATE 8 4 10 2
MIN VSBY EARLY 9 4 FOG 9 8
MIN VSBY LATE 5 FOG 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS 54 TO 62. HIGHS IN THE MID 70S. SOUTHWEST WINDS
15 TO 20 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS 10 TO 15 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO
10 MPH.
MAZ008-050800-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 30 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (-6) 72 (-5) 50 68
RH % (24H TREND) 100 (+3) 66 (+14) 100 63
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.11 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT (FT-AGL) 430 4120 430 5830
TRANSPORT WND (KTS) NW 9 N 10 N 5 N 12
VENT RATE (KT-FT) 3870 41200 2150 69960
MAX ADI EARLY 39 FAIR 59 GEN GOOD 18 GEN POOR 55 GEN GOOD
MAX ADI LATE 5 VERY POOR 61 GOOD 4 VERY POOR 88 GOOD
MAX LVORI EARLY 6 4 9 3
MAX LVORI LATE 6 4 9 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ010-050800-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS TSTMS NONE
CHANCE PRECIP (%) 40 40 10
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 56 (-6) 74 (-7) 53 71
RH % (24H TREND) 100 (0) 62 (+13) 100 55
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR N 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.02 0.05 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT (FT-AGL) 410 4380 410 5790
TRANSPORT WND (KTS) NW 6 N 10 N 7 N 12
VENT RATE (KT-FT) 2460 43800 2870 69480
MAX ADI EARLY 25 FAIR 57 GEN GOOD 5 VERY POOR 54 GEN GOOD
MAX ADI LATE 3 VERY POOR 61 GOOD 4 VERY POOR 90 GOOD
MAX LVORI EARLY 7 4 9 2
MAX LVORI LATE 7 4 9 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS
10 TO 15 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.
MAZ009-050800-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 30 30 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 55 (-8) 73 (-5) 51 67
RH % (24H TREND) 96 (-4) 66 (+12) 100 68
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) NW 5 N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.05 0.13 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT (FT-AGL) 430 3960 430 5360
TRANSPORT WND (KTS) NW 9 N 12 NE 5 N 11
VENT RATE (KT-FT) 3870 47520 2150 58960
MAX ADI EARLY 41 GEN GOOD 59 GEN GOOD 15 GEN POOR 49 GEN GOOD
MAX ADI LATE 5 VERY POOR 63 GOOD 4 VERY POOR 75 GOOD
MAX LVORI EARLY 6 4 9 3
MAX LVORI LATE 6 4 9 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 20 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. NORTHWEST WINDS
AROUND 5 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.
MAZ011-050800-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS TSTMS NONE
CHANCE PRECIP (%) 30 40 10
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 57 (-7) 75 (-7) 53 71
RH % (24H TREND) 100 (0) 60 (+13) 100 55
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR N 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.02 0.05 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT (FT-AGL) 410 4410 430 5760
TRANSPORT WND (KTS) NW 6 N 10 N 5 N 12
VENT RATE (KT-FT) 2460 44100 2150 69120
MAX ADI EARLY 29 FAIR 57 GEN GOOD 6 VERY POOR 48 GEN GOOD
MAX ADI LATE 4 VERY POOR 61 GOOD 4 VERY POOR 87 GOOD
MAX LVORI EARLY 7 4 9 2
MAX LVORI LATE 7 4 9 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS 56 TO 63.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. COOLER. HIGHS IN THE UPPER 60S. NORTHWEST
WINDS 5 TO 10 MPH.
CTZ002-050800-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 30 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (-7) 77 (-5) 55 72
RH % (24H TREND) 97 (-3) 60 (+12) 100 55
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR N 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.06 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT (FT-AGL) 410 4520 430 5410
TRANSPORT WND (KTS) NW 7 N 11 N 5 N 11
VENT RATE (KT-FT) 2870 49720 2150 59510
MAX ADI EARLY 37 FAIR 61 GOOD 19 GEN POOR 47 GEN GOOD
MAX ADI LATE 4 VERY POOR 68 GOOD 4 VERY POOR 74 GOOD
MAX LVORI EARLY 6 2 9 2
MAX LVORI LATE 6 2 9 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS 57 TO 64.
HIGHS AROUND 80. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. COOLER. HIGHS AROUND 70. NORTHWEST WINDS
5 TO 10 MPH.
CTZ003-050800-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS TSTMS NONE
CHANCE PRECIP (%) 30 40 10
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 57 (-8) 75 (-7) 53 69
RH % (24H TREND) 100 (0) 64 (+15) 100 59
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.03 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT (FT-AGL) 420 4130 420 5320
TRANSPORT WND (KTS) N 7 N 10 NE 5 N 12
VENT RATE (KT-FT) 2940 41300 2100 63840
MAX ADI EARLY 34 FAIR 58 GEN GOOD 17 GEN POOR 52 GEN GOOD
MAX ADI LATE 4 VERY POOR 58 GEN GOOD 4 VERY POOR 83 GOOD
MAX LVORI EARLY 6 4 10 3
MAX LVORI LATE 6 4 10 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS 10 TO 15 MPH.
FRIDAY
SUNNY, COOLER. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
5 TO 10 MPH.
CTZ004-050800-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 40 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-7) 73 (-9) 53 69
RH % (24H TREND) 96 (-4) 68 (+15) 100 63
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.02 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 11 PM
MIXING HGT (FT-AGL) 420 4140 450 5310
TRANSPORT WND (KTS) N 8 N 10 N 6 N 12
VENT RATE (KT-FT) 3360 41400 2700 63720
MAX ADI EARLY 32 FAIR 55 GEN GOOD 6 VERY POOR 54 GEN GOOD
MAX ADI LATE 4 VERY POOR 55 GEN GOOD 5 VERY POOR 80 GOOD
MAX LVORI EARLY 6 5 9 3
MAX LVORI LATE 6 5 9 3
MIN VSBY EARLY 9 9 8 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS AROUND 70. NORTHWEST WINDS 5 TO 10 MPH.
RIZ001-050800-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 30 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (-6) 73 (-9) 54 68
RH % (24H TREND) 96 (-4) 68 (+14) 100 61
20FT WND AM(MPH) N 5 N 5
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.02 0.01 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT (FT-AGL) 440 4050 430 5290
TRANSPORT WND (KTS) NW 9 N 11 N 7 N 12
VENT RATE (KT-FT) 3960 44550 3010 63480
MAX ADI EARLY 53 GEN GOOD 57 GEN GOOD 34 FAIR 67 GOOD
MAX ADI LATE 5 VERY POOR 59 GEN GOOD 5 VERY POOR 82 GOOD
MAX LVORI EARLY 6 6 9 2
MAX LVORI LATE 6 6 9 2
MIN VSBY EARLY 9 9 8 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY, COOLER. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
5 TO 10 MPH.
RIZ002-050800-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 61 (-5) 74 (-9) 55 68
RH % (24H TREND) 90 (-10) 66 (+13) 96 61
20FT WND AM(MPH) N 5 N 5
20FT WND PM(MPH) LGT/VAR NE 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.01 0.01 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT (FT-AGL) 440 4270 440 5450
TRANSPORT WND (KTS) N 9 N 11 N 7 N 11
VENT RATE (KT-FT) 3960 46970 3080 59950
MAX ADI EARLY 51 GEN GOOD 57 GEN GOOD 45 GEN GOOD 50 GEN GOOD
MAX ADI LATE 5 VERY POOR 59 GEN GOOD 5 VERY POOR 76 GOOD
MAX LVORI EARLY 6 4 7 2
MAX LVORI LATE 6 4 7 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY, COOLER. HIGHS AROUND 70. NORTHWEST WINDS 5 TO
10 MPH.
RIZ003-050800-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 30 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (-7) 74 (-8) 54 68
RH % (24H TREND) 93 (-7) 68 (+15) 100 63
20FT WND AM(MPH) N 5 N 5
20FT WND PM(MPH) LGT/VAR NE 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.02 0.02 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT (FT-AGL) 430 4280 440 4890
TRANSPORT WND (KTS) N 8 N 11 N 7 N 11
VENT RATE (KT-FT) 3440 47080 3080 53790
MAX ADI EARLY 39 FAIR 54 GEN GOOD 8 POOR 60 GEN GOOD
MAX ADI LATE 4 VERY POOR 59 GEN GOOD 5 VERY POOR 73 GOOD
MAX LVORI EARLY 6 6 9 3
MAX LVORI LATE 6 6 9 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY, COOLER. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
5 TO 10 MPH.
RIZ004-050800-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 61 (-6) 75 (-8) 55 68
RH % (24H TREND) 90 (-10) 64 (+11) 96 59
20FT WND AM(MPH) N 6 N 6
20FT WND PM(MPH) LGT/VAR NE 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.01 0.01 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT (FT-AGL) 430 4270 460 5260
TRANSPORT WND (KTS) N 9 N 11 N 8 N 11
VENT RATE (KT-FT) 3870 46970 3680 57860
MAX ADI EARLY 29 FAIR 55 GEN GOOD 37 FAIR 37 FAIR
MAX ADI LATE 5 VERY POOR 57 GEN GOOD 5 VERY POOR 74 GOOD
MAX LVORI EARLY 5 4 6 2
MAX LVORI LATE 5 4 6 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY, COOLER. HIGHS AROUND 70. NORTHWEST WINDS 5 TO
10 MPH.
RIZ005-050800-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE PRECIP (%) 10 30 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 62 (-6) 74 (-8) 57 68
RH % (24H TREND) 93 (-7) 68 (+12) 93 63
20FT WND AM(MPH) N 5 N 6
20FT WND PM(MPH) LGT/VAR NE 6 NE 5 N 6
PRECIP AMOUNT 0.00 0.00 0.01 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 8 PM
MIXING HGT (FT-AGL) 430 4380 450 5470
TRANSPORT WND (KTS) NW 8 N 12 N 8 N 11
VENT RATE (KT-FT) 3440 52560 3600 60170
MAX ADI EARLY 21 FAIR 54 GEN GOOD 32 FAIR 40 FAIR
MAX ADI LATE 5 VERY POOR 61 GOOD 6 VERY POOR 75 GOOD
MAX LVORI EARLY 5 3 6 2
MAX LVORI LATE 5 3 6 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS
IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 5 MPH, INCREASING TO SOUTH 10 TO 15 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS 10 TO 15 MPH.
FRIDAY
SUNNY, COOLER. HIGHS AROUND 70. NORTHWEST WINDS 5 TO
10 MPH.
RIZ006-050800-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 30 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (-8) 74 (-8) 54 68
RH % (24H TREND) 93 (-7) 64 (+11) 100 57
20FT WND AM(MPH) N 5 N 6
20FT WND PM(MPH) LGT/VAR NE 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.03 0.02 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT (FT-AGL) 430 4220 430 4970
TRANSPORT WND (KTS) NW 9 N 10 N 7 N 10
VENT RATE (KT-FT) 3870 42200 3010 49700
MAX ADI EARLY 23 FAIR 51 GEN GOOD 7 POOR 36 FAIR
MAX ADI LATE 5 VERY POOR 53 GEN GOOD 6 VERY POOR 63 GOOD
MAX LVORI EARLY 6 5 9 3
MAX LVORI LATE 6 5 9 3
MIN VSBY EARLY 9 9 8 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. WEST WINDS 15 TO 20 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS AROUND 70. NORTHWEST WINDS 10 TO 15 MPH.
RIZ007-050800-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE PRECIP (%) 10 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 63 (-5) 73 (-8) 57 68
RH % (24H TREND) 93 (-7) 68 (+13) 93 59
20FT WND AM(MPH) N 7 N 8
20FT WND PM(MPH) LGT/VAR NE 7 NE 5 N 7
PRECIP AMOUNT 0.00 0.00 0.01 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 8 PM
MIXING HGT (FT-AGL) 440 3820 480 5130
TRANSPORT WND (KTS) NW 9 N 11 N 8 N 11
VENT RATE (KT-FT) 3960 42020 3840 56430
MAX ADI EARLY 11 POOR 29 FAIR 30 FAIR 37 FAIR
MAX ADI LATE 8 POOR 33 FAIR 8 POOR 44 GEN GOOD
MAX LVORI EARLY 5 3 6 2
MAX LVORI LATE 5 3 6 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. WEST WINDS 15 TO 20 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS 10 TO 15 MPH.
FRIDAY
SUNNY. HIGHS AROUND 70. NORTHWEST WINDS 10 TO 15 MPH.
RIZ008-050800-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 66 (-3) 71 (-7) 62 68
RH % (24H TREND) 87 (-13) 73 (+4) 90 65
20FT WND AM(MPH) N 7 N 9
20FT WND PM(MPH) NW 6 NE 6 NE 8 N 7
PRECIP AMOUNT 0.00 0.03 0.02 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT (FT-AGL) 450 2060 1960 3310
TRANSPORT WND (KTS) NW 13 N 9 NE 12 N 9
VENT RATE (KT-FT) 5850 18540 23520 29790
MAX ADI EARLY 15 GEN POOR 24 FAIR 27 FAIR 36 FAIR
MAX ADI LATE 10 POOR 25 FAIR 22 FAIR 29 FAIR
MAX LVORI EARLY 4 4 4 3
MAX LVORI LATE 4 4 4 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO
10 MPH, BECOMING WEST IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. WEST WINDS 15 TO 20 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS AROUND 70. NORTHWEST WINDS 10 TO 15 MPH.
MAZ017-050800-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE SHOWERS NONE
CHANCE PRECIP (%) 10 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 60 (-4) 73 (-10) 54 69
RH % (24H TREND) 93 (-7) 68 (+14) 96 59
20FT WND AM(MPH) N 5 N 5
20FT WND PM(MPH) LGT/VAR NE 6 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.01 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 8 PM
MIXING HGT (FT-AGL) 430 4060 430 5530
TRANSPORT WND (KTS) NW 8 N 13 N 7 N 12
VENT RATE (KT-FT) 3440 52780 3010 66360
MAX ADI EARLY 40 FAIR 55 GEN GOOD 46 GEN GOOD 59 GEN GOOD
MAX ADI LATE 5 VERY POOR 58 GEN GOOD 5 VERY POOR 85 GOOD
MAX LVORI EARLY 6 3 9 1
MAX LVORI LATE 6 3 9 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. NORTHWEST WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. WEST WINDS AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO
10 MPH.
MAZ018-050800-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 60 (-4) 72 (-10) 55 68
RH % (24H TREND) 90 (-10) 71 (+18) 96 57
20FT WND AM(MPH) N 5 N 6
20FT WND PM(MPH) LGT/VAR NE 7 LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 420 3610 420 5350
TRANSPORT WND (KTS) W 4 N 15 N 9 N 13
VENT RATE (KT-FT) 1680 54150 3780 69550
MAX ADI EARLY 15 GEN POOR 39 FAIR 47 GEN GOOD 43 GEN GOOD
MAX ADI LATE 5 VERY POOR 44 GEN GOOD 6 VERY POOR 68 GOOD
MAX LVORI EARLY 6 4 7 2
MAX LVORI LATE 6 4 7 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. NORTHWEST WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 60S. SOUTHWEST WINDS AROUND 10 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY, COOLER. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
5 TO 10 MPH.
MAZ019-050800-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 62 (-3) 70 (-8) 56 67
RH % (24H TREND) 93 (-7) 73 (+19) 93 59
20FT WND AM(MPH) N 7 N 9 G19
20FT WND PM(MPH) LGT/VAR NE 9 NE 6 NE 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 400 3110 760 4310
TRANSPORT WND (KTS) SW 4 N 15 NE 10 N 14
VENT RATE (KT-FT) 1600 46650 7600 60340
MAX ADI EARLY 5 VERY POOR 37 FAIR 37 FAIR 41 GEN GOOD
MAX ADI LATE 6 VERY POOR 40 FAIR 19 GEN POOR 41 GEN GOOD
MAX LVORI EARLY 5 3 5 4
MAX LVORI LATE 5 3 5 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND
5 MPH, BECOMING NORTH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTH WINDS
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY
SUNNY, COOLER. HIGHS AROUND 70. NORTHWEST WINDS 5 TO
10 MPH.
MAZ020-050800-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 60 (-7) 73 (-9) 55 68
RH % (24H TREND) 90 (-10) 68 (+13) 96 59
20FT WND AM(MPH) N 5 N 7
20FT WND PM(MPH) LGT/VAR NE 7 NE 5 N 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 420 4210 420 5460
TRANSPORT WND (KTS) N 9 N 13 N 8 N 12
VENT RATE (KT-FT) 3780 54730 3360 65520
MAX ADI EARLY 17 GEN POOR 44 GEN GOOD 38 FAIR 41 GEN GOOD
MAX ADI LATE 5 VERY POOR 41 GEN GOOD 5 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 6 4 7 1
MAX LVORI LATE 6 4 7 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 60S. SOUTHWEST WINDS 20 TO 25 MPH.
THURSDAY
BREEZY. MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS
IN THE UPPER 70S. WEST WINDS 15 TO 25 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
15 TO 20 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 10 TO
15 MPH.
MAZ021-050800-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 61 (-4) 72 (-9) 56 68
RH % (24H TREND) 90 (-10) 71 (+14) 93 61
20FT WND AM(MPH) N 6 N 7 G17
20FT WND PM(MPH) LGT/VAR NE 8 NE 5 N 8 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 420 3530 430 5070
TRANSPORT WND (KTS) NW 7 N 15 N 9 N 14
VENT RATE (KT-FT) 2940 52950 3870 70980
MAX ADI EARLY 9 POOR 37 FAIR 36 FAIR 47 GEN GOOD
MAX ADI LATE 5 VERY POOR 44 GEN GOOD 5 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 6 3 7 1
MAX LVORI LATE 6 3 7 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. WEST WINDS 15 TO 20 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO
10 MPH.
MAZ022-050800-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 63 (-1) 70 (-6) 58 67
RH % (24H TREND) 93 (-7) 73 (+2) 90 63
20FT WND AM(MPH) N 8 N 10 G19
20FT WND PM(MPH) LGT/VAR N 9 G17 NE 7 N 9 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 380 3070 1150 4430
TRANSPORT WND (KTS) SW 4 N 16 N 14 N 17
VENT RATE (KT-FT) 1520 49120 16100 75310
MAX ADI EARLY 5 VERY POOR 37 FAIR 42 GEN GOOD 45 GEN GOOD
MAX ADI LATE 8 POOR 45 GEN GOOD 12 POOR 52 GEN GOOD
MAX LVORI EARLY 6 4 5 4
MAX LVORI LATE 6 4 5 4
MIN VSBY EARLY 5 FOG 9 9 9
MIN VSBY LATE 8 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 70. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. WEST WINDS 15 TO 20 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS 10 TO 15 MPH.
FRIDAY
SUNNY. HIGHS AROUND 70. NORTHWEST WINDS 10 TO 15 MPH.
MAZ023-050800-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 65 (-3) 71 (-6) 59 67
RH % (24H TREND) 90 (-10) 73 (+4) 87 61
20FT WND AM(MPH) N 8 N 11 G17
20FT WND PM(MPH) LGT/VAR N 10 NE 8 N 10 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 410 3300 1460 4410
TRANSPORT WND (KTS) NW 7 N 14 N 14 N 15
VENT RATE (KT-FT) 2870 46200 20440 66150
MAX ADI EARLY 7 POOR 32 FAIR 46 GEN GOOD 41 GEN GOOD
MAX ADI LATE 11 POOR 44 GEN GOOD 23 FAIR 48 GEN GOOD
MAX LVORI EARLY 5 4 4 4
MAX LVORI LATE 5 4 4 4
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 60S. SOUTHWEST WINDS 15 TO 25 MPH.
THURSDAY
BREEZY. MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS
IN THE UPPER 70S. WEST WINDS 15 TO 25 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 15 TO 20 MPH.
MAZ024-050800-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
407 PM EDT FRI SEP 4 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 66 (-2) 70 (-5) 60 66
RH % (24H TREND) 93 (-7) 78 (-1) 90 70
20FT WND AM(MPH) N 10 N 13 G19
20FT WND PM(MPH) LGT/VAR N 12 G18 NE 11 G18 N 12 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 480 2840 2750 3790
TRANSPORT WND (KTS) W 5 N 19 N 19 N 18
VENT RATE (KT-FT) 2400 53960 52250 68220
MAX ADI EARLY 6 VERY POOR 32 FAIR 29 FAIR 1 VERY POOR
MAX ADI LATE 12 POOR 1 VERY POOR 28 FAIR 1 VERY POOR
MAX LVORI EARLY 6 6 4 4
MAX LVORI LATE 6 6 4 4
MIN VSBY EARLY 6 FOG 9 9 9
MIN VSBY LATE 8 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
BREEZY. MOSTLY CLOUDY. A CHANCE
OF SHOWERS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S. WEST WINDS
15 TO 25 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTHWEST WINDS 10 TO
15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION BELOW NORMAL.
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