164
FNUS51 KBOX 030809
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
408 AM EDT THU SEP 3 2026
DISCUSSION
DRIER CONDITIONS TODAY WITH SCATTERED SHOWERS AND EMBEDDED STORMS
RETURNING TONIGHT INTO EARLY THURSDAY. A FEW THUNDERSTORMS ARE
ALSO POSSIBLE THURDAY AFTERNOON.
HUMID CONDITIONS THIS WEEK WITH MINIMUM VALUE OF RELATIVE
HUMIDITY ARE BETWEEN 70 AND 90 PERCENT THROUGH THURSDAY.
OUTLOOK...FRIDAY THROUGH MONDAY
SPOTTY DIURNAL SHOWERS AND THUNDERSTORMS ARE POSSIBLE FRIDAY AND
SATURDAY. DRIER WEATHER IS MORE LIKELY FOR SUNDAY. MIN RELATIVE
HUMIDITY VALUES RANGE 50 TO 70 PERCENT.
MAZ015-032000-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 30 20
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 80 (+7) 64 (+2) 84
RH % (24H TREND) 77 (+19) 100 (+3) 51
20FT WND AM(MPH) S 7 LGT/VAR
20FT WND PM(MPH) SW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.32 0.01 0.00
PRECIP DURATION 5 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT (FT-AGL) 2410 430 5520
TRANSPORT WND (KTS) W 11 SW 5 NW 7
VENT RATE (KT-FT) 26510 2150 38640
MAX ADI EARLY 1 VERY POOR 7 POOR 32 FAIR
MAX ADI LATE 1 VERY POOR 3 VERY POOR 46 GEN GOOD
MAX LVORI EARLY 7 8 2
MAX LVORI LATE 7 8 2
MIN VSBY EARLY 3 FOG 1 FOG 7
MIN VSBY LATE 4 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 80 20 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS 58 TO 63.
HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ016-032000-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 30 20
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 81 (+6) 62 (0) 84
RH % (24H TREND) 74 (+22) 100 (0) 51
20FT WND AM(MPH) S 7 LGT/VAR
20FT WND PM(MPH) SW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.25 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 2650 430 5490
TRANSPORT WND (KTS) W 11 W 5 NW 8
VENT RATE (KT-FT) 29150 2150 43920
MAX ADI EARLY 1 VERY POOR 8 POOR 33 FAIR
MAX ADI LATE 1 VERY POOR 3 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 7 9 2
MAX LVORI LATE 7 9 2
MIN VSBY EARLY 3 FOG 1 FOG 7
MIN VSBY LATE 4 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 70 20 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS 57 TO 62.
HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ013-032000-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 30 20
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 80 (+4) 62 (+1) 83
RH % (24H TREND) 77 (+30) 100 (0) 53
20FT WND AM(MPH) SW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.19 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 3000 420 5790
TRANSPORT WND (KTS) W 10 SW 5 NW 10
VENT RATE (KT-FT) 30000 2100 57900
MAX ADI EARLY 1 VERY POOR 13 GEN POOR 43 GEN GOOD
MAX ADI LATE 1 VERY POOR 3 VERY POOR 73 GOOD
MAX LVORI EARLY 8 9 3
MAX LVORI LATE 8 9 3
MIN VSBY EARLY 2 FOG 1 FOG 4 FOG
MIN VSBY LATE 4 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 70 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
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 THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ014-032000-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 30 20
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 81 (+7) 63 (+1) 83
RH % (24H TREND) 77 (+22) 100 (0) 51
20FT WND AM(MPH) S 6 LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.28 0.01 0.00
PRECIP DURATION 5 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT (FT-AGL) 3020 430 5610
TRANSPORT WND (KTS) W 11 S 5 NW 9
VENT RATE (KT-FT) 33220 2150 50490
MAX ADI EARLY 1 VERY POOR 9 POOR 37 FAIR
MAX ADI LATE 1 VERY POOR 3 VERY POOR 63 GOOD
MAX LVORI EARLY 7 8 2
MAX LVORI LATE 7 8 2
MIN VSBY EARLY 2 FOG 1 FOG 7
MIN VSBY LATE 3 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 80 20 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS 56 TO 62. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE
UPPER 50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ007-032000-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 20 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 80 (+9) 61 (-1) 82
RH % (24H TREND) 79 (+18) 100 (0) 55
20FT WND AM(MPH) S 7 LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.36 0.05 0.00
PRECIP DURATION 5 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT (FT-AGL) 1780 410 4590
TRANSPORT WND (KTS) W 8 N 4 NW 8
VENT RATE (KT-FT) 14240 1640 36720
MAX ADI EARLY 1 VERY POOR 6 VERY POOR 26 FAIR
MAX ADI LATE 7 POOR 3 VERY POOR 39 FAIR
MAX LVORI EARLY 8 10 3
MAX LVORI LATE 8 10 3
MIN VSBY EARLY 2 FOG 1 FOG 6 FOG
MIN VSBY LATE 3 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 80 20 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTHEAST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ006-032000-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 20 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 79 (+8) 60 (-1) 82
RH % (24H TREND) 77 (+20) 100 (0) 53
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.31 0.06 0.00
PRECIP DURATION 5 0
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 8 PM
MIXING HGT (FT-AGL) 2650 400 5310
TRANSPORT WND (KTS) W 9 NE 4 NW 10
VENT RATE (KT-FT) 23850 1600 53100
MAX ADI EARLY 1 VERY POOR 8 POOR 37 FAIR
MAX ADI LATE 19 GEN POOR 2 VERY POOR 70 GOOD
MAX LVORI EARLY 8 10 1
MAX LVORI LATE 8 10 1
MIN VSBY EARLY 3 FOG 1 FOG 6 FOG
MIN VSBY LATE 3 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 80 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS 53 TO 60. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND
5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ005-032000-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 80 30 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 80 (+6) 61 (0) 83
RH % (24H TREND) 74 (+24) 100 (0) 53
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.23 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 3130 410 5830
TRANSPORT WND (KTS) W 10 S 4 NW 10
VENT RATE (KT-FT) 31300 1640 58300
MAX ADI EARLY 1 VERY POOR 10 POOR 42 GEN GOOD
MAX ADI LATE 15 GEN POOR 3 VERY POOR 73 GOOD
MAX LVORI EARLY 7 9 1
MAX LVORI LATE 7 9 1
MIN VSBY EARLY 2 FOG 1 FOG 5 FOG
MIN VSBY LATE 4 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 70 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS 53 TO 60. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE
UPPER 50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ012-032000-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 60 20 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 80 (+6) 61 (+1) 82
RH % (24H TREND) 74 (+20) 100 (0) 55
20FT WND AM(MPH) SW 5 LGT/VAR
20FT WND PM(MPH) W 5 LGT/VAR NW 5
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 3360 410 5770
TRANSPORT WND (KTS) W 11 W 6 NW 11
VENT RATE (KT-FT) 36960 2460 63470
MAX ADI EARLY 1 VERY POOR 16 GEN POOR 48 GEN GOOD
MAX ADI LATE 38 FAIR 4 VERY POOR 77 GOOD
MAX LVORI EARLY 7 9 1
MAX LVORI LATE 7 9 1
MIN VSBY EARLY 2 FOG 3 FOG 4 FOG
MIN VSBY LATE 7 3 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 60 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ004-032000-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 60 20 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 79 (+8) 58 (-2) 81
RH % (24H TREND) 69 (+14) 100 (0) 54
20FT WND AM(MPH) SW 5 LGT/VAR
20FT WND PM(MPH) W 5 LGT/VAR NW 5
PRECIP AMOUNT 0.11 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 3280 420 5410
TRANSPORT WND (KTS) W 11 NW 6 NW 11
VENT RATE (KT-FT) 36080 2520 59510
MAX ADI EARLY 1 VERY POOR 12 POOR 50 GEN GOOD
MAX ADI LATE 35 FAIR 3 VERY POOR 75 GOOD
MAX LVORI EARLY 7 9 1
MAX LVORI LATE 7 9 1
MIN VSBY EARLY 1 FOG 7 2 FOG
MIN VSBY LATE 8 2 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTH WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN
THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ026-032000-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 70 20 20
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 81 (+9) 59 (-1) 83
RH % (24H TREND) 74 (+13) 100 (0) 54
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.13 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 3110 400 5530
TRANSPORT WND (KTS) W 10 SW 4 NW 10
VENT RATE (KT-FT) 31100 1600 55300
MAX ADI EARLY 11 POOR 10 POOR 50 GEN GOOD
MAX ADI LATE 22 FAIR 3 VERY POOR 77 GOOD
MAX LVORI EARLY 7 9 1
MAX LVORI LATE 7 9 1
MIN VSBY EARLY 3 FOG 5 FOG 4 FOG
MIN VSBY LATE 7 3 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 60 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
70S. NORTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND
5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ002-032000-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 50 10 10
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 80 (+13) 57 (-3) 79
RH % (24H TREND) 65 (-3) 97 (-3) 56
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 3810 430 4650
TRANSPORT WND (KTS) W 14 NW 7 NW 13
VENT RATE (KT-FT) 53340 3010 60450
MAX ADI EARLY 20 GEN POOR 25 FAIR 48 GEN GOOD
MAX ADI LATE 67 GOOD 4 VERY POOR 73 GOOD
MAX LVORI EARLY 3 7 1
MAX LVORI LATE 3 7 1
MIN VSBY EARLY 1 FOG 9 7
MIN VSBY LATE 9 5 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. NORTH WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTH WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS
AROUND 5 MPH.
MAZ003-032000-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 50 10 10
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 82 (+10) 60 (-1) 82
RH % (24H TREND) 65 (+4) 100 (0) 54
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 4080 420 4890
TRANSPORT WND (KTS) W 11 NW 5 NW 10
VENT RATE (KT-FT) 44880 2100 48900
MAX ADI EARLY 1 VERY POOR 15 GEN POOR 47 GEN GOOD
MAX ADI LATE 55 GEN GOOD 3 VERY POOR 62 GOOD
MAX LVORI EARLY 5 8 1
MAX LVORI LATE 5 8 1
MIN VSBY EARLY 1 FOG 8 3 FOG
MIN VSBY LATE 9 2 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ008-032000-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 50 10 10
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 79 (+12) 58 (-2) 79
RH % (24H TREND) 67 (-1) 96 (-4) 56
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 3550 440 4400
TRANSPORT WND (KTS) W 13 NW 8 NW 13
VENT RATE (KT-FT) 46150 3520 57200
MAX ADI EARLY 1 VERY POOR 24 FAIR 43 GEN GOOD
MAX ADI LATE 60 GEN GOOD 4 VERY POOR 75 GOOD
MAX LVORI EARLY 3 6 1
MAX LVORI LATE 3 6 1
MIN VSBY EARLY 0 FOG 9 7
MIN VSBY LATE 9 7 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS 50 TO 56. HIGHS IN THE LOWER 70S. NORTH WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTH WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN
THE LOWER 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
MAZ010-032000-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 50 10 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 83 (+9) 60 (-2) 83
RH % (24H TREND) 65 (+13) 100 (0) 53
20FT WND AM(MPH) S 5 LGT/VAR
20FT WND PM(MPH) W 5 LGT/VAR NW 6
PRECIP AMOUNT 0.09 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 3640 410 5050
TRANSPORT WND (KTS) W 9 NW 5 NW 10
VENT RATE (KT-FT) 32760 2050 50500
MAX ADI EARLY 1 VERY POOR 11 POOR 42 GEN GOOD
MAX ADI LATE 42 GEN GOOD 3 VERY POOR 65 GOOD
MAX LVORI EARLY 6 8 2
MAX LVORI LATE 6 8 2
MIN VSBY EARLY 2 FOG 8 0 FOG
MIN VSBY LATE 9 1 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ009-032000-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 40 10 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 80 (+13) 61 (0) 80
RH % (24H TREND) 69 (+8) 93 (-7) 58
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.08 0.00 0.01
PRECIP DURATION 1 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT (FT-AGL) 3360 410 4100
TRANSPORT WND (KTS) W 12 W 6 NW 12
VENT RATE (KT-FT) 40320 2460 49200
MAX ADI EARLY 1 VERY POOR 18 GEN POOR 51 GEN GOOD
MAX ADI LATE 54 GEN GOOD 4 VERY POOR 66 GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 1 FOG 9 7
MIN VSBY LATE 9 7 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS 52 TO 57. HIGHS IN THE MID 70S. NORTH WINDS AROUND
5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS
AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ011-032000-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 40 10 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 83 (+10) 61 (-1) 83
RH % (24H TREND) 65 (+11) 100 (0) 53
20FT WND AM(MPH) SW 5 LGT/VAR
20FT WND PM(MPH) W 5 LGT/VAR NW 6
PRECIP AMOUNT 0.09 0.00 0.02
PRECIP DURATION 2 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT (FT-AGL) 3430 410 4980
TRANSPORT WND (KTS) W 10 NW 5 NW 11
VENT RATE (KT-FT) 34300 2050 54780
MAX ADI EARLY 1 VERY POOR 11 POOR 43 GEN GOOD
MAX ADI LATE 35 FAIR 3 VERY POOR 68 GOOD
MAX LVORI EARLY 5 8 2
MAX LVORI LATE 5 8 2
MIN VSBY EARLY 2 FOG 8 1 FOG
MIN VSBY LATE 9 0 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTH WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
CTZ002-032000-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 40 20 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 83 (+10) 63 (-1) 84
RH % (24H TREND) 67 (+12) 100 (0) 53
20FT WND AM(MPH) SW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.13 0.00 0.05
PRECIP DURATION 2 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT (FT-AGL) 3300 390 4940
TRANSPORT WND (KTS) W 9 NW 5 NW 11
VENT RATE (KT-FT) 29700 1950 54340
MAX ADI EARLY 1 VERY POOR 10 POOR 44 GEN GOOD
MAX ADI LATE 40 FAIR 3 VERY POOR 68 GOOD
MAX LVORI EARLY 6 8 2
MAX LVORI LATE 6 8 2
MIN VSBY EARLY 3 FOG 9 4 FOG
MIN VSBY LATE 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID 70S.
NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND
5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
CTZ003-032000-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 40 20 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 81 (+8) 61 (-2) 82
RH % (24H TREND) 72 (+21) 100 (0) 56
20FT WND AM(MPH) SW 5 LGT/VAR
20FT WND PM(MPH) SW 5 LGT/VAR NW 6
PRECIP AMOUNT 0.09 0.00 0.03
PRECIP DURATION 2 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT (FT-AGL) 2950 410 4680
TRANSPORT WND (KTS) W 9 NW 6 NW 11
VENT RATE (KT-FT) 26550 2460 51480
MAX ADI EARLY 1 VERY POOR 12 POOR 42 GEN GOOD
MAX ADI LATE 22 FAIR 3 VERY POOR 68 GOOD
MAX LVORI EARLY 7 8 2
MAX LVORI LATE 7 8 2
MIN VSBY EARLY 1 FOG 8 2 FOG
MIN VSBY LATE 9 2 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID 70S.
NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
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 THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
CTZ004-032000-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 50 20 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 80 (+5) 62 (+1) 82
RH % (24H TREND) 77 (+28) 100 (0) 58
20FT WND AM(MPH) SW 5 LGT/VAR
20FT WND PM(MPH) SW 5 LGT/VAR NW 5
PRECIP AMOUNT 0.12 0.00 0.04
PRECIP DURATION 2 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT (FT-AGL) 3150 400 4960
TRANSPORT WND (KTS) W 11 NW 6 W 10
VENT RATE (KT-FT) 34650 2400 49600
MAX ADI EARLY 1 VERY POOR 15 GEN POOR 46 GEN GOOD
MAX ADI LATE 29 FAIR 3 VERY POOR 65 GOOD
MAX LVORI EARLY 7 9 2
MAX LVORI LATE 7 9 2
MIN VSBY EARLY 1 FOG 7 3 FOG
MIN VSBY LATE 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND
5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
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 THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ001-032000-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 60 20 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 79 (+3) 62 (+1) 82
RH % (24H TREND) 79 (+25) 100 (0) 58
20FT WND AM(MPH) SW 6 LGT/VAR
20FT WND PM(MPH) W 5 LGT/VAR NW 5
PRECIP AMOUNT 0.18 0.00 0.02
PRECIP DURATION 3 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT (FT-AGL) 2870 410 5470
TRANSPORT WND (KTS) W 11 W 7 W 10
VENT RATE (KT-FT) 31570 2870 54700
MAX ADI EARLY 1 VERY POOR 20 GEN POOR 45 GEN GOOD
MAX ADI LATE 1 VERY POOR 4 VERY POOR 68 GOOD
MAX LVORI EARLY 7 8 2
MAX LVORI LATE 7 8 2
MIN VSBY EARLY 2 FOG 2 FOG 4 FOG
MIN VSBY LATE 7 3 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 60 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
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. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
RIZ002-032000-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 20 20
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 80 (+5) 63 (+1) 83
RH % (24H TREND) 79 (+28) 100 (0) 58
20FT WND AM(MPH) SW 7 LGT/VAR
20FT WND PM(MPH) SW 5 LGT/VAR NW 5
PRECIP AMOUNT 0.19 0.03 0.02
PRECIP DURATION 3 0 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 8 PM 6 PM
MIXING HGT (FT-AGL) 2910 420 5580
TRANSPORT WND (KTS) W 11 SW 6 W 10
VENT RATE (KT-FT) 32010 2520 55800
MAX ADI EARLY 1 VERY POOR 16 GEN POOR 39 FAIR
MAX ADI LATE 1 VERY POOR 4 VERY POOR 70 GOOD
MAX LVORI EARLY 8 8 3
MAX LVORI LATE 8 8 3
MIN VSBY EARLY 2 FOG 2 FOG 4 FOG
MIN VSBY LATE 7 3 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 60 20 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS 54 TO 61.
HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
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 THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ003-032000-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 20 20
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 78 (+4) 63 (+1) 81
RH % (24H TREND) 82 (+25) 100 (0) 60
20FT WND AM(MPH) SW 6 LGT/VAR
20FT WND PM(MPH) SW 6 LGT/VAR NW 5
PRECIP AMOUNT 0.13 0.15 0.05
PRECIP DURATION 3 0 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 8 PM 6 PM
MIXING HGT (FT-AGL) 2410 410 5000
TRANSPORT WND (KTS) W 10 NW 7 NW 9
VENT RATE (KT-FT) 24100 2870 45000
MAX ADI EARLY 1 VERY POOR 15 GEN POOR 43 GEN GOOD
MAX ADI LATE 27 FAIR 4 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 7 9 3
MAX LVORI LATE 7 9 3
MIN VSBY EARLY 2 FOG 3 FOG 4 FOG
MIN VSBY LATE 8 3 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS 53 TO 60. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO
10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
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 THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ004-032000-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 20 20
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 79 (+4) 64 (+1) 83
RH % (24H TREND) 79 (+29) 100 (0) 57
20FT WND AM(MPH) SW 7 LGT/VAR
20FT WND PM(MPH) SW 6 LGT/VAR NW 5
PRECIP AMOUNT 0.16 0.06 0.04
PRECIP DURATION 3 0 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 8 PM 6 PM
MIXING HGT (FT-AGL) 2400 420 4970
TRANSPORT WND (KTS) W 11 NW 6 NW 8
VENT RATE (KT-FT) 26400 2520 39760
MAX ADI EARLY 1 VERY POOR 15 GEN POOR 38 FAIR
MAX ADI LATE 1 VERY POOR 4 VERY POOR 56 GEN GOOD
MAX LVORI EARLY 7 7 3
MAX LVORI LATE 7 7 3
MIN VSBY EARLY 3 FOG 2 FOG 4 FOG
MIN VSBY LATE 7 3 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 60 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS 56 TO 62.
HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
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 THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ005-032000-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 20 20
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 78 (+4) 65 (+2) 82
RH % (24H TREND) 88 (+33) 100 (0) 61
20FT WND AM(MPH) S 9 LGT/VAR
20FT WND PM(MPH) SW 7 LGT/VAR W 5
PRECIP AMOUNT 0.25 0.02 0.03
PRECIP DURATION 4 0 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 8 PM 6 PM
MIXING HGT (FT-AGL) 2010 400 4720
TRANSPORT WND (KTS) SW 13 SW 7 NW 8
VENT RATE (KT-FT) 26130 2800 37760
MAX ADI EARLY 1 VERY POOR 11 POOR 27 FAIR
MAX ADI LATE 11 POOR 3 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 9 8 4
MAX LVORI LATE 9 8 4
MIN VSBY EARLY 2 FOG 2 FOG 3 FOG
MIN VSBY LATE 7 2 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 60 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
10 TO 15 MPH.
RIZ006-032000-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 20 20
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 79 (+5) 63 (-1) 83
RH % (24H TREND) 82 (+36) 100 (+3) 58
20FT WND AM(MPH) SW 8 LGT/VAR
20FT WND PM(MPH) SW 7 LGT/VAR W 5
PRECIP AMOUNT 0.14 0.02 0.04
PRECIP DURATION 3 0 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 8 PM 6 PM
MIXING HGT (FT-AGL) 2000 410 4440
TRANSPORT WND (KTS) SW 13 NW 6 W 8
VENT RATE (KT-FT) 26000 2460 35520
MAX ADI EARLY 1 VERY POOR 13 GEN POOR 32 FAIR
MAX ADI LATE 2 VERY POOR 4 VERY POOR 43 GEN GOOD
MAX LVORI EARLY 8 9 3
MAX LVORI LATE 8 9 3
MIN VSBY EARLY 3 FOG 2 FOG 4 FOG
MIN VSBY LATE 7 2 FOG 8
SUNSHINE HOURS N/A N/A N/A
CWR 50 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
5 TO 10 MPH.
SATURDAY
SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER
70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
RIZ007-032000-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 20 20
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 78 (+4) 66 (+3) 82
RH % (24H TREND) 85 (+39) 100 (0) 60
20FT WND AM(MPH) S 10 G17 LGT/VAR
20FT WND PM(MPH) SW 9 G17 SW 5 W 5
PRECIP AMOUNT 0.23 0.05 0.05
PRECIP DURATION 4 0 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 8 PM 6 PM
MIXING HGT (FT-AGL) 1580 410 3680
TRANSPORT WND (KTS) SW 15 SW 9 W 8
VENT RATE (KT-FT) 23700 3690 29440
MAX ADI EARLY 1 VERY POOR 12 POOR 19 GEN POOR
MAX ADI LATE 1 VERY POOR 4 VERY POOR 30 FAIR
MAX LVORI EARLY 10 8 4
MAX LVORI LATE 10 8 4
MIN VSBY EARLY 3 FOG 1 FOG 2 FOG
MIN VSBY LATE 6 FOG 1 FOG 8
SUNSHINE HOURS N/A N/A N/A
CWR 60 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO
15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH
WINDS 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS
5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
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. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
10 TO 15 MPH.
RIZ008-032000-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 50 20 20
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 76 (+6) 69 (+2) 77
RH % (24H TREND) 87 (+30) 100 (+7) 76
20FT WND AM(MPH) SW 10 NW 5
20FT WND PM(MPH) SW 10 G17 SW 7 W 7
PRECIP AMOUNT 0.08 0.00 0.08
PRECIP DURATION 2 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT (FT-AGL) 860 420 1110
TRANSPORT WND (KTS) S 15 W 10 NW 8
VENT RATE (KT-FT) 12900 4200 8880
MAX ADI EARLY 1 VERY POOR 17 GEN POOR 13 GEN POOR
MAX ADI LATE 19 GEN POOR 8 POOR 13 GEN POOR
MAX LVORI EARLY 9 7 4
MAX LVORI LATE 9 7 4
MIN VSBY EARLY 5 FOG 2 FOG 7
MIN VSBY LATE 7 2 FOG 8
SUNSHINE HOURS N/A N/A N/A
CWR 40 10 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHEAST
WINDS AROUND 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTHEAST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WINDS
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
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
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
MAZ017-032000-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 20 20
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 79 (+3) 62 (+1) 83
RH % (24H TREND) 82 (+36) 100 (0) 56
20FT WND AM(MPH) S 6 LGT/VAR
20FT WND PM(MPH) SW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.29 0.02 0.01
PRECIP DURATION 5 0 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 8 PM 6 PM
MIXING HGT (FT-AGL) 2730 410 5580
TRANSPORT WND (KTS) SW 12 NW 6 NW 9
VENT RATE (KT-FT) 32760 2460 50220
MAX ADI EARLY 1 VERY POOR 13 GEN POOR 37 FAIR
MAX ADI LATE 1 VERY POOR 3 VERY POOR 64 GOOD
MAX LVORI EARLY 8 9 3
MAX LVORI LATE 8 9 3
MIN VSBY EARLY 2 FOG 1 FOG 3 FOG
MIN VSBY LATE 4 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 60 20 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS 53 TO 60.
HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
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. WEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
MAZ018-032000-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 20 20
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 78 (+3) 61 (0) 83
RH % (24H TREND) 79 (+30) 100 (0) 55
20FT WND AM(MPH) S 6 G17 LGT/VAR
20FT WND PM(MPH) SW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.30 0.01 0.01
PRECIP DURATION 5 0 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 8 PM 6 PM
MIXING HGT (FT-AGL) 2550 420 5630
TRANSPORT WND (KTS) W 11 W 6 NW 9
VENT RATE (KT-FT) 28050 2520 50670
MAX ADI EARLY 1 VERY POOR 14 GEN POOR 31 FAIR
MAX ADI LATE 1 VERY POOR 3 VERY POOR 62 GOOD
MAX LVORI EARLY 8 10 3
MAX LVORI LATE 8 10 3
MIN VSBY EARLY 3 FOG 1 FOG 3 FOG
MIN VSBY LATE 4 FOG 1 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 60 20 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS 54 TO 60.
HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
MAZ019-032000-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 30 20
CHANCE OF THUNDER (%) 40 20 0
TEMP (24H TREND) 78 (+5) 61 (-2) 81
RH % (24H TREND) 76 (+25) 100 (+3) 53
20FT WND AM(MPH) S 8 G18 LGT/VAR
20FT WND PM(MPH) SW 6 G17 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.37 0.01 0.01
PRECIP DURATION 5 0 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 8 PM 6 PM
MIXING HGT (FT-AGL) 1810 430 3800
TRANSPORT WND (KTS) SW 12 SW 8 NW 7
VENT RATE (KT-FT) 21720 3440 26600
MAX ADI EARLY 1 VERY POOR 10 POOR 22 FAIR
MAX ADI LATE 1 VERY POOR 3 VERY POOR 26 FAIR
MAX LVORI EARLY 8 9 3
MAX LVORI LATE 8 9 3
MIN VSBY EARLY 3 FOG 1 FOG 4 FOG
MIN VSBY LATE 4 FOG 1 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 70 20 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS 57 TO 62.
HIGHS AROUND 70. NORTH WINDS 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
MAZ020-032000-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 70 20 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 78 (+4) 62 (0) 84
RH % (24H TREND) 85 (+33) 100 (0) 58
20FT WND AM(MPH) S 9 G19 LGT/VAR
20FT WND PM(MPH) SW 8 G19 LGT/VAR W 5
PRECIP AMOUNT 0.32 0.00 0.04
PRECIP DURATION 5 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT (FT-AGL) 2200 410 5210
TRANSPORT WND (KTS) SW 13 NW 6 W 8
VENT RATE (KT-FT) 28600 2460 41680
MAX ADI EARLY 1 VERY POOR 13 GEN POOR 25 FAIR
MAX ADI LATE 1 VERY POOR 3 VERY POOR 47 GEN GOOD
MAX LVORI EARLY 9 9 3
MAX LVORI LATE 9 9 3
MIN VSBY EARLY 3 FOG 1 FOG 3 FOG
MIN VSBY LATE 4 FOG 1 FOG 8
SUNSHINE HOURS N/A N/A N/A
CWR 60 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO
15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
15 TO 20 MPH.
MAZ021-032000-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 70 20 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 78 (+4) 62 (0) 83
RH % (24H TREND) 85 (+39) 100 (0) 60
20FT WND AM(MPH) S 9 G20 LGT/VAR
20FT WND PM(MPH) SW 8 G20 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.39 0.00 0.04
PRECIP DURATION 5 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT (FT-AGL) 2060 420 4650
TRANSPORT WND (KTS) SW 15 NW 5 NW 7
VENT RATE (KT-FT) 30900 2100 32550
MAX ADI EARLY 1 VERY POOR 14 GEN POOR 23 FAIR
MAX ADI LATE 1 VERY POOR 3 VERY POOR 41 GEN GOOD
MAX LVORI EARLY 8 10 4
MAX LVORI LATE 8 10 4
MIN VSBY EARLY 3 FOG 1 FOG 3 FOG
MIN VSBY LATE 4 FOG 1 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 70 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO
15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
10 TO 15 MPH.
MAZ022-032000-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 20 20
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 76 (+2) 65 (+2) 79
RH % (24H TREND) 85 (+41) 100 (0) 69
20FT WND AM(MPH) S 9 G20 LGT/VAR
20FT WND PM(MPH) SW 9 G19 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.42 0.01 0.02
PRECIP DURATION 5 0 0
PRECIP BEGIN 6 AM CONTINUING 2 PM
PRECIP END CONTINUING 8 PM 6 PM
MIXING HGT (FT-AGL) 1560 420 2810
TRANSPORT WND (KTS) SW 17 W 6 NW 6
VENT RATE (KT-FT) 26520 2520 16860
MAX ADI EARLY 1 VERY POOR 8 POOR 17 GEN POOR
MAX ADI LATE 1 VERY POOR 4 VERY POOR 18 GEN POOR
MAX LVORI EARLY 10 9 4
MAX LVORI LATE 10 9 4
MIN VSBY EARLY 3 FOG 1 FOG 3 FOG
MIN VSBY LATE 4 FOG 0 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 70 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS AROUND 70. NORTH WINDS 10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
MAZ023-032000-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS NONE SHOWERS
CHANCE PRECIP (%) 70 20 20
CHANCE OF THUNDER (%) 30 0 0
TEMP (24H TREND) 77 (+5) 65 (+2) 79
RH % (24H TREND) 82 (+33) 100 (+7) 67
20FT WND AM(MPH) S 11 G20 LGT/VAR
20FT WND PM(MPH) SW 11 G19 SW 7 W 5
PRECIP AMOUNT 0.19 0.00 0.05
PRECIP DURATION 4 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 6 PM 6 PM
MIXING HGT (FT-AGL) 1430 420 2160
TRANSPORT WND (KTS) SW 18 NW 8 W 7
VENT RATE (KT-FT) 25740 3360 15120
MAX ADI EARLY 1 VERY POOR 21 FAIR 14 GEN POOR
MAX ADI LATE 1 VERY POOR 8 POOR 19 GEN POOR
MAX LVORI EARLY 8 8 5
MAX LVORI LATE 8 8 5
MIN VSBY EARLY 3 FOG 0 FOG 2 FOG
MIN VSBY LATE 6 FOG 0 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO
15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTH WINDS
10 TO 15 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 60S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 10 TO
15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 15 TO 20 MPH.
MAZ024-032000-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
408 AM EDT THU SEP 3 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 20 20
CHANCE OF THUNDER (%) 30 20 0
TEMP (24H TREND) 76 (+5) 66 (+3) 76
RH % (24H TREND) 82 (+31) 100 (+3) 76
20FT WND AM(MPH) S 11 G19 NW 5
20FT WND PM(MPH) SW 11 G19 W 7 LGT/VAR
PRECIP AMOUNT 0.23 0.00 0.02
PRECIP DURATION 5 0
PRECIP BEGIN 6 AM 2 PM
PRECIP END 6 PM CONTINUING
MIXING HGT (FT-AGL) 1510 580 1360
TRANSPORT WND (KTS) S 20 W 13 NW 7
VENT RATE (KT-FT) 30200 7540 9520
MAX ADI EARLY 1 VERY POOR 17 GEN POOR 14 GEN POOR
MAX ADI LATE 1 VERY POOR 9 POOR 14 GEN POOR
MAX LVORI EARLY 8 9 6
MAX LVORI LATE 8 9 6
MIN VSBY EARLY 4 FOG 1 FOG 2 FOG
MIN VSBY LATE 5 FOG 0 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 60 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS 15 TO
20 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH
WINDS 15 TO 20 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS 15 TO
20 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WINDS 10 TO 15 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION BELOW NORMAL.
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