614
FNUS51 KBOX 092009
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
408 PM EDT WED SEP 9 2026
DISCUSSION
CONSIDERABLE CLOUDINESS TODAY BUT WITH SOME PEEKS OF SUNSHINE.
MAINLY DRY WEATHER IS EXPECTED, BUT A FEW BRIEF LIGHT SHOWERS ARE
POSSIBLE DURING THE EVENING AND OVERNIGHT HOURS ACROSS WESTERN
AND NORTHERN MA. HIGHS WILL BE IN THE MIDDLE 70S TO THE LOWER
80S. LIGHT SOUTHEAST WINDS BECOME SOUTH AT 10 TO 15 MPH THIS
AFTERNOON WITH SOME GUSTS OF 20-25 MPH POSSIBLE. MINIMUM
AFTERNOON RELATIVE HUMIDITY VALUES WILL DROP TO BETWEEN 55 AND
65 PERCENT...BUT A BIT HIGHER ACROSS PARTS OF THE CAPE AND
ISLANDS.
OUTLOOK...TONIGHT THROUGH SUNDAY
A COLD FRONT WILL THEN APPROACH THE REGION TONIGHT AND THURSDAY
WITH INCREASING HUMIDITY AND GUSTY SOUTHWEST WINDS DEVELOPING. A
BRIEF ROUND OF SHOWERS IS EXPECTED TONIGHT INTO EARLY THURSDAY
ESPECIALLY ACROSS NORTHERN MA WITH THE COLD FRONT. PLENTY OF
SUNSHINE RETURNS LATER THURSDAY WITH GUSTY WEST WINDS AND HIGHS
REACHING WELL INTO THE 80S WITH A BIT OF HUMIDITY TOO...
ESPECIALLY THE FIRST HALF OF THE DAY.
DRY AND MUCH LESS HUMID AIR WORKS INTO THE REGION FRIDAY AND
SATURDAY AS HIGH PRESSURE BUILDS INTO THE REGION. THIS WILL BE
FOLLOWED BY A WARM FRONT WHICH MAY BRING A BRIEF ROUND OF
SCATTERED SHOWERS LATE SATURDAY NIGHT INTO EARLY SUNDAY.
MAZ015-100800-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 40 40
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 70 (+10) 85 (+7) 60 76
RH % (24H TREND) 84 (-16) 46 (-14) 78 43
20FT WND AM(MPH) SW 12 G25 NW 6
20FT WND PM(MPH) S 11 G22 W 13 G23 W 10 G22 NW 5
PRECIP AMOUNT 0.03 0.02 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 460 5270 520 5810
TRANSPORT WND (KTS) S 15 W 19 NW 9 NW 10
VENT RATE (KT-FT) 6900 100130 4680 58100
MAX ADI EARLY 18 GEN POOR 41 GEN GOOD 27 FAIR 61 GOOD
MAX ADI LATE 19 GEN POOR 61 GOOD 8 POOR 76 GOOD
MAX LVORI EARLY 3 2 3 1
MAX LVORI LATE 3 2 3 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 20 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS 61 TO 66. HIGHS
IN THE UPPER 70S. NORTHEAST WINDS 10 TO 15 MPH.
MAZ016-100800-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 40 30
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 69 (+9) 86 (+8) 60 77
RH % (24H TREND) 90 (-6) 46 (-14) 78 42
20FT WND AM(MPH) SW 13 G26 NW 6
20FT WND PM(MPH) S 12 G22 W 13 G23 W 11 G21 NW 5
PRECIP AMOUNT 0.02 0.02 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 430 5750 470 5770
TRANSPORT WND (KTS) SW 17 W 20 NW 9 NW 10
VENT RATE (KT-FT) 7310 115000 4230 57700
MAX ADI EARLY 18 GEN POOR 45 GEN GOOD 32 FAIR 60 GEN GOOD
MAX ADI LATE 19 GEN POOR 75 GOOD 8 POOR 79 GOOD
MAX LVORI EARLY 4 1 4 1
MAX LVORI LATE 4 1 4 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 20 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS 60 TO 65. HIGHS
AROUND 80. NORTH WINDS 10 TO 15 MPH.
MAZ013-100800-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 30 30
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 69 (+13) 84 (+5) 58 76
RH % (24H TREND) 93 (-7) 48 (-12) 87 42
20FT WND AM(MPH) SW 10 G25 LGT/VAR
20FT WND PM(MPH) S 9 G21 W 11 G23 W 7 G20 LGT/VAR
PRECIP AMOUNT 0.02 0.01 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 460 5880 450 5710
TRANSPORT WND (KTS) SW 15 W 21 NW 9 NW 11
VENT RATE (KT-FT) 6900 123480 4050 62810
MAX ADI EARLY 39 FAIR 47 GEN GOOD 54 GEN GOOD 62 GOOD
MAX ADI LATE 18 GEN POOR 80 GOOD 7 POOR 80 GOOD
MAX LVORI EARLY 4 1 4 1
MAX LVORI LATE 4 1 4 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 10 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS AROUND 50. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS 58 TO 63. HIGHS IN
THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST
WINDS 5 TO 10 MPH.
MAZ014-100800-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 50 40
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 70 (+13) 85 (+6) 59 76
RH % (24H TREND) 87 (-13) 46 (-14) 81 42
20FT WND AM(MPH) SW 11 G24 NW 6
20FT WND PM(MPH) S 10 G21 W 12 G23 W 9 G22 NW 5
PRECIP AMOUNT 0.03 0.01 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 490 6250 430 5800
TRANSPORT WND (KTS) SW 15 W 23 NW 8 NW 12
VENT RATE (KT-FT) 7350 143750 3440 69600
MAX ADI EARLY 37 FAIR 52 GEN GOOD 49 GEN GOOD 70 GOOD
MAX ADI LATE 18 GEN POOR 88 GOOD 7 POOR 89 GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 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 20 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH,
BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS 59 TO 65. HIGHS
IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
MAZ007-100800-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 60 50
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 68 (+11) 85 (+10) 58 75
RH % (24H TREND) 93 (-7) 46 (-17) 84 43
20FT WND AM(MPH) SW 11 G25 NW 7
20FT WND PM(MPH) S 10 G21 W 12 G24 W 9 G22 NW 5
PRECIP AMOUNT 0.05 0.02 0.00 0.00
PRECIP DURATION 3 0
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 430 5300 430 5330
TRANSPORT WND (KTS) SW 19 W 19 NW 10 NW 10
VENT RATE (KT-FT) 8170 100700 4300 53300
MAX ADI EARLY 18 GEN POOR 41 GEN GOOD 20 GEN POOR 56 GEN GOOD
MAX ADI LATE 20 GEN POOR 49 GEN GOOD 8 POOR 72 GOOD
MAX LVORI EARLY 4 2 4 1
MAX LVORI LATE 4 2 4 1
MIN VSBY EARLY 8 9 9 9
MIN VSBY LATE 6 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS AROUND 80. NORTHEAST WINDS 10 TO 15 MPH.
MAZ006-100800-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 60 50
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 68 (+13) 84 (+7) 57 75
RH % (24H TREND) 93 (-7) 48 (-11) 84 43
20FT WND AM(MPH) SW 10 G23 NW 5
20FT WND PM(MPH) S 7 G19 W 12 G25 W 8 G21 NW 5
PRECIP AMOUNT 0.08 0.02 0.00 0.00
PRECIP DURATION 4 0
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 450 6500 430 5680
TRANSPORT WND (KTS) SW 16 W 23 NW 8 NW 13
VENT RATE (KT-FT) 7200 149500 3440 73840
MAX ADI EARLY 16 GEN POOR 57 GEN GOOD 41 GEN GOOD 79 GOOD
MAX ADI LATE 17 GEN POOR 91 GOOD 6 VERY POOR 97 GOOD
MAX LVORI EARLY 4 1 4 1
MAX LVORI LATE 4 1 4 1
MIN VSBY EARLY 8 9 9 9
MIN VSBY LATE 6 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH,
BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS 57 TO 63. HIGHS IN
THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ005-100800-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 50 40
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 68 (+13) 84 (+5) 57 75
RH % (24H TREND) 93 (-7) 48 (-9) 87 42
20FT WND AM(MPH) W 9 G23 LGT/VAR
20FT WND PM(MPH) S 8 G20 W 11 G24 W 7 G21 LGT/VAR
PRECIP AMOUNT 0.05 0.01 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 450 6170 420 5720
TRANSPORT WND (KTS) SW 14 W 22 NW 8 NW 12
VENT RATE (KT-FT) 6300 135740 3360 68640
MAX ADI EARLY 15 GEN POOR 52 GEN GOOD 46 GEN GOOD 68 GOOD
MAX ADI LATE 17 GEN POOR 87 GOOD 6 VERY POOR 87 GOOD
MAX LVORI EARLY 4 1 5 1
MAX LVORI LATE 4 1 5 1
MIN VSBY EARLY 8 9 9 9
MIN VSBY LATE 7 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS AROUND 50. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND
5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS 57 TO 63. HIGHS IN
THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ012-100800-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 40 30
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 67 (+10) 83 (+6) 56 74
RH % (24H TREND) 97 (-3) 53 (-9) 93 46
20FT WND AM(MPH) W 10 G23 NW 5
20FT WND PM(MPH) S 9 G20 W 11 G23 W 8 G21 NW 5
PRECIP AMOUNT 0.03 0.01 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 450 5670 430 5380
TRANSPORT WND (KTS) SW 17 W 21 NW 8 NW 11
VENT RATE (KT-FT) 7650 119070 3440 59180
MAX ADI EARLY 15 GEN POOR 46 GEN GOOD 36 FAIR 61 GOOD
MAX ADI LATE 18 GEN POOR 78 GOOD 8 POOR 75 GOOD
MAX LVORI EARLY 4 1 5 1
MAX LVORI LATE 4 1 5 1
MIN VSBY EARLY 8 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS 56 TO 62. HIGHS IN
THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ004-100800-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 60 40
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 65 (+8) 80 (+4) 52 73
RH % (24H TREND) 100 (0) 51 (-11) 100 46
20FT WND AM(MPH) W 10 G23 LGT/VAR
20FT WND PM(MPH) S 9 G20 W 13 G27 W 8 G22 NW 6
PRECIP AMOUNT 0.13 0.01 0.00 0.00
PRECIP DURATION 3 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 450 5540 420 5120
TRANSPORT WND (KTS) SW 16 W 23 NW 7 NW 12
VENT RATE (KT-FT) 7200 127420 2940 61440
MAX ADI EARLY 15 GEN POOR 53 GEN GOOD 34 FAIR 65 GOOD
MAX ADI LATE 17 GEN POOR 68 GOOD 7 POOR 79 GOOD
MAX LVORI EARLY 5 2 6 1
MAX LVORI LATE 5 2 6 1
MIN VSBY EARLY 7 8 9 9
MIN VSBY LATE 6 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AFTER MIDNIGHT.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS 55 TO 62. HIGHS
IN THE UPPER 70S. NORTHWEST WINDS 10 TO 15 MPH.
MAZ026-100800-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 60 40
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 66 (+11) 82 (+5) 55 75
RH % (24H TREND) 97 (-3) 51 (-11) 90 46
20FT WND AM(MPH) W 8 G23 LGT/VAR
20FT WND PM(MPH) S 6 G19 W 13 G26 NW 7 G23 NW 5
PRECIP AMOUNT 0.09 0.01 0.00 0.00
PRECIP DURATION 3 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 440 6050 410 5510
TRANSPORT WND (KTS) SW 13 W 24 NW 6 NW 13
VENT RATE (KT-FT) 5720 145200 2460 71630
MAX ADI EARLY 14 GEN POOR 56 GEN GOOD 38 FAIR 71 GOOD
MAX ADI LATE 17 GEN POOR 89 GOOD 5 VERY POOR 89 GOOD
MAX LVORI EARLY 4 1 6 1
MAX LVORI LATE 4 1 6 1
MIN VSBY EARLY 7 9 9 9
MIN VSBY LATE 6 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS AROUND 50. NORTHWEST WINDS AROUND
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS AROUND
5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS
AROUND 5 MPH.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS 55 TO 62. HIGHS
IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ002-100800-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY CLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 70 30
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 64 (+10) 77 (+2) 51 71
RH % (24H TREND) 97 (-3) 54 (-6) 93 47
20FT WND AM(MPH) W 7 G23 LGT/VAR
20FT WND PM(MPH) S 6 G19 W 13 G27 W 8 G23 LGT/VAR
PRECIP AMOUNT 0.12 0.01 0.00 0.00
PRECIP DURATION 4 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 450 5220 430 4760
TRANSPORT WND (KTS) SW 13 W 25 NW 7 NW 12
VENT RATE (KT-FT) 5850 130500 3010 57120
MAX ADI EARLY 11 POOR 59 GEN GOOD 42 GEN GOOD 65 GOOD
MAX ADI LATE 14 GEN POOR 87 GOOD 8 POOR 76 GOOD
MAX LVORI EARLY 5 2 6 1
MAX LVORI LATE 5 2 6 1
MIN VSBY EARLY 7 8 9 9
MIN VSBY LATE 6 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 40S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ003-100800-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 70 40
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 66 (+11) 81 (+5) 52 74
RH % (24H TREND) 100 (0) 52 (-10) 100 45
20FT WND AM(MPH) SW 7 G22 LGT/VAR
20FT WND PM(MPH) S 8 G20 W 12 G26 W 7 G21 NW 6
PRECIP AMOUNT 0.15 0.01 0.00 0.00
PRECIP DURATION 4 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 440 5410 420 5250
TRANSPORT WND (KTS) SW 13 W 22 NW 5 NW 11
VENT RATE (KT-FT) 5720 119020 2100 57750
MAX ADI EARLY 13 GEN POOR 55 GEN GOOD 30 FAIR 62 GOOD
MAX ADI LATE 13 GEN POOR 79 GOOD 5 VERY POOR 77 GOOD
MAX LVORI EARLY 5 2 7 1
MAX LVORI LATE 5 2 7 1
MIN VSBY EARLY 7 8 9 9
MIN VSBY LATE 6 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 50 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 40S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND
5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. WARMER.
LOWS IN THE UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST
WINDS 5 TO 10 MPH.
MAZ008-100800-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 60 40
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 65 (+10) 79 (+3) 52 70
RH % (24H TREND) 93 (-7) 54 (-10) 96 49
20FT WND AM(MPH) W 8 G23 NW 5
20FT WND PM(MPH) S 7 G19 W 13 G27 NW 9 G22 NW 5
PRECIP AMOUNT 0.15 0.01 0.00 0.00
PRECIP DURATION 3 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 450 5220 430 4630
TRANSPORT WND (KTS) SW 14 W 23 NW 8 NW 13
VENT RATE (KT-FT) 6300 120060 3440 60190
MAX ADI EARLY 13 GEN POOR 54 GEN GOOD 35 FAIR 70 GOOD
MAX ADI LATE 14 GEN POOR 82 GOOD 8 POOR 78 GOOD
MAX LVORI EARLY 5 2 6 1
MAX LVORI LATE 5 2 6 1
MIN VSBY EARLY 7 8 9 9
MIN VSBY LATE 6 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 50 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 40S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ010-100800-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 60 40
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 67 (+11) 83 (+5) 54 75
RH % (24H TREND) 93 (-7) 49 (-11) 96 43
20FT WND AM(MPH) SW 8 G20 LGT/VAR
20FT WND PM(MPH) S 9 G21 W 13 G23 NW 8 G20 NW 7
PRECIP AMOUNT 0.11 0.01 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 430 5470 410 5230
TRANSPORT WND (KTS) SW 13 W 20 NW 6 NW 11
VENT RATE (KT-FT) 5590 109400 2460 57530
MAX ADI EARLY 13 GEN POOR 48 GEN GOOD 25 FAIR 61 GOOD
MAX ADI LATE 14 GEN POOR 73 GOOD 5 VERY POOR 63 GOOD
MAX LVORI EARLY 5 2 6 1
MAX LVORI LATE 5 2 6 1
MIN VSBY EARLY 8 9 9 9
MIN VSBY LATE 6 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 40S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH.
MAZ009-100800-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 60 40
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 65 (+9) 80 (+4) 52 71
RH % (24H TREND) 93 (-7) 55 (-7) 96 49
20FT WND AM(MPH) W 9 G21 NW 5
20FT WND PM(MPH) S 8 G19 W 13 G24 NW 9 G20 NW 6
PRECIP AMOUNT 0.08 0.01 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 460 5280 440 4580
TRANSPORT WND (KTS) SW 14 W 21 NW 8 NW 12
VENT RATE (KT-FT) 6440 110880 3520 54960
MAX ADI EARLY 13 GEN POOR 51 GEN GOOD 38 FAIR 68 GOOD
MAX ADI LATE 15 GEN POOR 77 GOOD 10 POOR 75 GOOD
MAX LVORI EARLY 4 1 6 1
MAX LVORI LATE 4 1 6 1
MIN VSBY EARLY 8 8 9 9
MIN VSBY LATE 6 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST
WINDS 5 TO 10 MPH.
MAZ011-100800-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 50 30
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 67 (+10) 84 (+5) 55 75
RH % (24H TREND) 93 (-7) 49 (-7) 96 43
20FT WND AM(MPH) SW 8 G22 LGT/VAR
20FT WND PM(MPH) S 10 G22 W 13 G23 NW 8 G20 NW 7
PRECIP AMOUNT 0.07 0.01 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 430 5670 420 5200
TRANSPORT WND (KTS) SW 14 W 19 NW 6 NW 11
VENT RATE (KT-FT) 6020 107730 2520 57200
MAX ADI EARLY 14 GEN POOR 47 GEN GOOD 26 FAIR 59 GEN GOOD
MAX ADI LATE 14 GEN POOR 71 GOOD 6 VERY POOR 67 GOOD
MAX LVORI EARLY 4 1 6 1
MAX LVORI LATE 4 1 6 1
MIN VSBY EARLY 8 9 9 9
MIN VSBY LATE 8 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS 56 TO 61. HIGHS IN
THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
CTZ002-100800-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 67 (+6) 85 (+5) 57 76
RH % (24H TREND) 90 (-6) 50 (-2) 90 43
20FT WND AM(MPH) SW 7 G20 NW 5
20FT WND PM(MPH) S 10 G22 W 11 G22 NW 7 G18 NW 6
PRECIP AMOUNT 0.03 0.01 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 500 5700 440 5150
TRANSPORT WND (KTS) SW 12 W 17 NW 7 NW 11
VENT RATE (KT-FT) 6000 96900 3080 56650
MAX ADI EARLY 13 GEN POOR 62 GOOD 29 FAIR 59 GEN GOOD
MAX ADI LATE 14 GEN POOR 65 GOOD 6 VERY POOR 71 GOOD
MAX LVORI EARLY 4 1 5 1
MAX LVORI LATE 4 1 5 1
MIN VSBY EARLY 8 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN
THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
CTZ003-100800-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 67 (+7) 84 (+6) 56 74
RH % (24H TREND) 97 (-3) 53 (-3) 90 45
20FT WND AM(MPH) SW 8 G22 NW 5
20FT WND PM(MPH) S 10 G22 W 11 G23 NW 7 G20 NW 6
PRECIP AMOUNT 0.05 0.03 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 490 5440 420 4910
TRANSPORT WND (KTS) SW 15 W 18 NW 7 NW 11
VENT RATE (KT-FT) 7350 97920 2940 54010
MAX ADI EARLY 14 GEN POOR 41 GEN GOOD 25 FAIR 56 GEN GOOD
MAX ADI LATE 15 GEN POOR 65 GOOD 7 POOR 71 GOOD
MAX LVORI EARLY 4 1 5 1
MAX LVORI LATE 4 1 5 1
MIN VSBY EARLY 8 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS 56 TO 61. HIGHS IN
THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
CTZ004-100800-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 67 (+8) 84 (+6) 56 75
RH % (24H TREND) 97 (-3) 53 (-5) 90 46
20FT WND AM(MPH) SW 8 G21 LGT/VAR
20FT WND PM(MPH) S 9 G21 W 10 G22 NW 6 G19 NW 5
PRECIP AMOUNT 0.02 0.03 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 530 5490 450 4910
TRANSPORT WND (KTS) SW 14 W 18 NW 7 NW 11
VENT RATE (KT-FT) 7420 98820 3150 54010
MAX ADI EARLY 14 GEN POOR 41 GEN GOOD 28 FAIR 57 GEN GOOD
MAX ADI LATE 16 GEN POOR 71 GOOD 7 POOR 71 GOOD
MAX LVORI EARLY 4 1 5 1
MAX LVORI LATE 4 1 5 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 20 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
RIZ001-100800-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 68 (+10) 84 (+7) 58 74
RH % (24H TREND) 93 (-7) 53 (-5) 87 46
20FT WND AM(MPH) SW 9 G23 NW 5
20FT WND PM(MPH) S 9 G21 W 9 G22 NW 7 G18 NW 5
PRECIP AMOUNT 0.01 0.03 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 520 5640 450 5210
TRANSPORT WND (KTS) SW 17 W 19 NW 8 NW 11
VENT RATE (KT-FT) 8840 107160 3600 57310
MAX ADI EARLY 37 FAIR 44 GEN GOOD 54 GEN GOOD 58 GEN GOOD
MAX ADI LATE 18 GEN POOR 71 GOOD 8 POOR 72 GOOD
MAX LVORI EARLY 4 1 4 1
MAX LVORI LATE 4 1 4 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 10 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS 57 TO 63. HIGHS
IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
RIZ002-100800-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 70 (+11) 85 (+6) 60 75
RH % (24H TREND) 90 (-10) 53 (+2) 81 48
20FT WND AM(MPH) SW 10 G23 NW 5
20FT WND PM(MPH) S 9 G19 W 10 G21 NW 7 G17 NW 5
PRECIP AMOUNT 0.01 0.03 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 460 5730 460 5320
TRANSPORT WND (KTS) SW 17 W 18 NW 8 NW 9
VENT RATE (KT-FT) 7820 103140 3680 47880
MAX ADI EARLY 17 GEN POOR 44 GEN GOOD 56 GEN GOOD 56 GEN GOOD
MAX ADI LATE 18 GEN POOR 69 GOOD 8 POOR 69 GOOD
MAX LVORI EARLY 4 1 4 1
MAX LVORI LATE 4 1 4 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 10 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS 55 TO 61.
HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS 59 TO 64. HIGHS IN
THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS
5 TO 10 MPH.
RIZ003-100800-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 69 (+8) 83 (+6) 59 74
RH % (24H TREND) 93 (-3) 57 (-3) 84 48
20FT WND AM(MPH) SW 10 G23 LGT/VAR
20FT WND PM(MPH) SW 10 G20 W 9 G20 W 6 NW 5
PRECIP AMOUNT 0.02 0.03 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 4 AM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 450 5150 450 5050
TRANSPORT WND (KTS) SW 17 W 18 NW 8 NW 10
VENT RATE (KT-FT) 7650 92700 3600 50500
MAX ADI EARLY 16 GEN POOR 40 FAIR 30 FAIR 52 GEN GOOD
MAX ADI LATE 18 GEN POOR 62 GOOD 8 POOR 66 GOOD
MAX LVORI EARLY 4 1 4 1
MAX LVORI LATE 4 1 4 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 10 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. SOUTH WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS 58 TO 63. HIGHS IN
THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WINDS 5 TO
10 MPH.
RIZ004-100800-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 70 (+9) 85 (+6) 61 75
RH % (24H TREND) 87 (-10) 55 (+4) 78 46
20FT WND AM(MPH) SW 11 G23 NW 5
20FT WND PM(MPH) SW 11 G20 W 11 G20 W 8 G17 LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 8 AM
MIXING HGT (FT-AGL) 460 5070 460 5260
TRANSPORT WND (KTS) SW 18 W 17 NW 8 NW 9
VENT RATE (KT-FT) 8280 86190 3680 47340
MAX ADI EARLY 16 GEN POOR 39 FAIR 35 FAIR 55 GEN GOOD
MAX ADI LATE 19 GEN POOR 58 GEN GOOD 8 POOR 62 GOOD
MAX LVORI EARLY 4 1 4 1
MAX LVORI LATE 4 1 4 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
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS
5 TO 10 MPH.
RIZ005-100800-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 71 (+10) 85 (+7) 63 75
RH % (24H TREND) 93 (-7) 57 (-3) 78 48
20FT WND AM(MPH) SW 13 G25 NW 6
20FT WND PM(MPH) S 13 G22 SW 11 G20 W 9 G17 NW 5
PRECIP AMOUNT 0.01 0.02 0.00 0.00
PRECIP DURATION 0 0
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 450 4760 430 5370
TRANSPORT WND (KTS) SW 18 W 16 NW 9 NW 9
VENT RATE (KT-FT) 8100 76160 3870 48330
MAX ADI EARLY 18 GEN POOR 37 FAIR 23 FAIR 54 GEN GOOD
MAX ADI LATE 20 GEN POOR 49 GEN GOOD 7 POOR 62 GOOD
MAX LVORI EARLY 4 2 4 1
MAX LVORI LATE 4 2 4 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 10 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS
5 TO 10 MPH.
RIZ006-100800-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 70 (+8) 83 (+6) 59 75
RH % (24H TREND) 97 (-3) 55 (-3) 84 46
20FT WND AM(MPH) SW 11 G27 NW 5
20FT WND PM(MPH) SW 10 G23 W 10 G22 W 7 G17 NW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 440 4550 430 4960
TRANSPORT WND (KTS) SW 17 W 15 NW 8 NW 8
VENT RATE (KT-FT) 7480 68250 3440 39680
MAX ADI EARLY 19 GEN POOR 37 FAIR 23 FAIR 47 GEN GOOD
MAX ADI LATE 21 FAIR 44 GEN GOOD 7 POOR 50 GEN GOOD
MAX LVORI EARLY 4 2 4 1
MAX LVORI LATE 4 2 4 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
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS 74 TO 79. WEST WINDS 10 TO 15 MPH.
RIZ007-100800-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 70 (+7) 83 (+7) 63 75
RH % (24H TREND) 93 (-7) 59 (+1) 81 46
20FT WND AM(MPH) SW 13 G29 NW 6
20FT WND PM(MPH) SW 12 G22 SW 10 G23 W 7 G17 W 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 460 2820 450 4750
TRANSPORT WND (KTS) SW 19 W 14 NW 9 NW 7
VENT RATE (KT-FT) 8740 39480 4050 33250
MAX ADI EARLY 20 GEN POOR 6 VERY POOR 14 GEN POOR 49 GEN GOOD
MAX ADI LATE 22 FAIR 29 FAIR 9 POOR 50 GEN GOOD
MAX LVORI EARLY 4 4 4 1
MAX LVORI LATE 4 4 4 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
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
RIZ008-100800-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 70 (+4) 76 (+1) 65 71
RH % (24H TREND) 90 (-10) 79 (+6) 90 66
20FT WND AM(MPH) SW 16 G29 NW 7
20FT WND PM(MPH) SW 14 G25 SW 13 G23 W 10 G18 W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 530 1290 410 2460
TRANSPORT WND (KTS) S 18 SW 26 W 15 NW 7
VENT RATE (KT-FT) 9540 33540 6150 17220
MAX ADI EARLY 26 FAIR 1 VERY POOR 15 GEN POOR 26 FAIR
MAX ADI LATE 28 FAIR 1 VERY POOR 12 POOR 24 FAIR
MAX LVORI EARLY 4 6 4 3
MAX LVORI LATE 4 6 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 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S. NORTHWEST WINDS
5 TO 10 MPH, BECOMING NORTH AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTHEAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ017-100800-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 69 (+13) 85 (+6) 58 76
RH % (24H TREND) 90 (-10) 51 (-9) 87 45
20FT WND AM(MPH) SW 9 G24 LGT/VAR
20FT WND PM(MPH) S 8 G19 W 9 G22 W 6 G19 LGT/VAR
PRECIP AMOUNT 0.01 0.03 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 460 5780 440 5600
TRANSPORT WND (KTS) SW 15 W 20 NW 8 NW 10
VENT RATE (KT-FT) 6900 115600 3520 56000
MAX ADI EARLY 39 FAIR 45 GEN GOOD 64 GOOD 56 GEN GOOD
MAX ADI LATE 18 GEN POOR 74 GOOD 7 POOR 72 GOOD
MAX LVORI EARLY 4 1 5 1
MAX LVORI LATE 4 1 5 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 10 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS AROUND 50. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS 58 TO 63. HIGHS IN
THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS
5 TO 10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
MAZ018-100800-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 69 (+13) 85 (+6) 58 76
RH % (24H TREND) 90 (-10) 48 (-12) 87 43
20FT WND AM(MPH) SW 11 G34 LGT/VAR
20FT WND PM(MPH) S 9 G21 W 10 G23 W 7 G20 LGT/VAR
PRECIP AMOUNT 0.01 0.03 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 9 AM
MIXING HGT (FT-AGL) 420 5870 430 5760
TRANSPORT WND (KTS) SW 17 W 20 NW 10 NW 10
VENT RATE (KT-FT) 7140 117400 4300 57600
MAX ADI EARLY 34 FAIR 46 GEN GOOD 52 GEN GOOD 61 GOOD
MAX ADI LATE 19 GEN POOR 72 GOOD 6 VERY POOR 72 GOOD
MAX LVORI EARLY 4 1 5 1
MAX LVORI LATE 4 1 5 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 10 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND
5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 58 TO 63. HIGHS IN
THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO
10 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ019-100800-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 69 (+9) 85 (+8) 59 75
RH % (24H TREND) 93 (-7) 45 (-15) 84 42
20FT WND AM(MPH) SW 13 G34 NW 7
20FT WND PM(MPH) S 10 G22 W 11 G23 W 9 G20 LGT/VAR
PRECIP AMOUNT 0.01 0.03 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 9 AM
MIXING HGT (FT-AGL) 440 4030 430 4750
TRANSPORT WND (KTS) SW 16 W 16 NW 10 NW 10
VENT RATE (KT-FT) 7040 64480 4300 47500
MAX ADI EARLY 19 GEN POOR 32 FAIR 20 GEN POOR 59 GEN GOOD
MAX ADI LATE 21 FAIR 35 FAIR 8 POOR 62 GOOD
MAX LVORI EARLY 4 2 4 2
MAX LVORI LATE 4 2 4 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 10 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 70S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 10 TO 15 MPH.
MAZ020-100800-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 70 (+12) 85 (+8) 59 75
RH % (24H TREND) 93 (-7) 55 (-5) 84 48
20FT WND AM(MPH) SW 13 G34 NW 5
20FT WND PM(MPH) SW 11 G22 SW 11 G23 W 7 G18 W 5
PRECIP AMOUNT 0.00 0.02 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT (FT-AGL) 430 5030 430 5460
TRANSPORT WND (KTS) SW 20 W 17 NW 8 W 9
VENT RATE (KT-FT) 8600 85510 3440 49140
MAX ADI EARLY 19 GEN POOR 41 GEN GOOD 23 FAIR 55 GEN GOOD
MAX ADI LATE 22 FAIR 55 GEN GOOD 7 POOR 60 GEN GOOD
MAX LVORI EARLY 4 4 4 1
MAX LVORI LATE 4 4 4 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
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 70S. WEST WINDS 10 TO 15 MPH.
MAZ021-100800-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 70 (+12) 85 (+8) 59 76
RH % (24H TREND) 93 (-7) 55 (-9) 84 48
20FT WND AM(MPH) SW 13 G34 LGT/VAR
20FT WND PM(MPH) SW 10 G23 SW 11 G24 W 7 G18 LGT/VAR
PRECIP AMOUNT 0.01 0.03 0.00 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING 9 AM
MIXING HGT (FT-AGL) 420 4910 430 5270
TRANSPORT WND (KTS) SW 18 W 17 NW 8 NW 9
VENT RATE (KT-FT) 7560 83470 3440 47430
MAX ADI EARLY 19 GEN POOR 43 GEN GOOD 30 FAIR 56 GEN GOOD
MAX ADI LATE 22 FAIR 54 GEN GOOD 6 VERY POOR 63 GOOD
MAX LVORI EARLY 4 2 4 1
MAX LVORI LATE 4 2 4 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 10 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 60S.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH,
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO 15 MPH.
MAZ022-100800-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 20 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 69 (+11) 80 (+5) 61 73
RH % (24H TREND) 97 (-3) 67 (-4) 87 51
20FT WND AM(MPH) SW 15 G34 N 6
20FT WND PM(MPH) SW 10 G25 SW 12 G27 W 7 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.03 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 AM
PRECIP END 9 AM
MIXING HGT (FT-AGL) 480 2280 520 4630
TRANSPORT WND (KTS) SW 23 W 17 W 12 NW 10
VENT RATE (KT-FT) 11040 38760 6240 46300
MAX ADI EARLY 23 FAIR 1 VERY POOR 19 GEN POOR 51 GEN GOOD
MAX ADI LATE 25 FAIR 24 FAIR 8 POOR 54 GEN GOOD
MAX LVORI EARLY 4 5 4 2
MAX LVORI LATE 4 5 4 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 10 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 50S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS AROUND 70. NORTHEAST WINDS AROUND 5 MPH,
BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO
10 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
MAZ023-100800-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 69 (+11) 78 (+3) 63 75
RH % (24H TREND) 93 (-7) 72 (+6) 90 50
20FT WND AM(MPH) SW 17 G34 N 7
20FT WND PM(MPH) SW 12 G26 SW 14 G27 W 10 G20 W 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 810 1720 470 4340
TRANSPORT WND (KTS) SW 18 SW 27 W 13 NW 8
VENT RATE (KT-FT) 14580 46440 6110 34720
MAX ADI EARLY 28 FAIR 1 VERY POOR 17 GEN POOR 46 GEN GOOD
MAX ADI LATE 35 FAIR 1 VERY POOR 12 POOR 45 GEN GOOD
MAX LVORI EARLY 4 6 4 2
MAX LVORI LATE 4 6 4 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
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 40S. WEST WINDS 5 TO
10 MPH, BECOMING NORTH AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE MID 60S.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
MAZ024-100800-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
408 PM EDT WED SEP 9 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 68 (+8) 76 (+3) 65 71
RH % (24H TREND) 97 (-3) 79 (+3) 93 57
20FT WND AM(MPH) SW 18 G31 N 8
20FT WND PM(MPH) S 11 G25 SW 15 G30 W 11 G23 NE 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 770 1780 610 2830
TRANSPORT WND (KTS) S 16 SW 28 W 19 N 11
VENT RATE (KT-FT) 12320 49840 11590 31130
MAX ADI EARLY 28 FAIR 1 VERY POOR 20 GEN POOR 40 FAIR
MAX ADI LATE 35 FAIR 1 VERY POOR 17 GEN POOR 38 FAIR
MAX LVORI EARLY 4 6 5 2
MAX LVORI LATE 4 6 5 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 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. SOUTH WINDS AROUND
5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY THROUGH WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION ABOVE NORMAL.
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