689
FNUS51 KBOX 120810
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
410 AM EDT WED AUG 12 2026
DISCUSSION
MOSTLY DRY WEATHER IS EXPECTED TODAY, THOUGH A BRIEF SHOWER
CANNOT BE RULED OUT. CONDITIONS BECOME SOMEWHAT UNSETTLED TONIGHT
INTO THURSDAY, THOUGH RAIN CHANCES REMAIN LOW AND COVERAGE
LIMITED.
MINIMUM RELATIVE HUMIDITY VALUES TODAY WILL RANGE FROM 40 TO
55 PERCENT, EXCEPT ACROSS THE OUTER CAPE AND NANTUCKET WHERE
VALUES WILL BE 60 TO 70 PERCENT. THURSDAY, MINIMUM RELATIVE
HUMIDITY VALUES WILL RANGE FROM 50 TO 60 PERCENT, WITH VALUES OF
60 TO 75 PERCENT ACROSS CAPE COD AND THE ISLANDS.
OUTLOOK...FRIDAY THROUGH MONDAY
A SHOWER OR THUNDERSTORM IS POSSIBLE FRIDAY AS A COLD FRONT EXITS
THE REGION, FOLLOWED BY DRIER CONDITIONS AS HIGH PRESSURE BUILDS
IN FOR THE WEEKEND. UNSETTLED CONDITIONS RETURN LATE SUNDAY INTO
MONDAY AS LOW PRESSURE MOVES OUT OF THE NORTHERN GREAT LAKES.
MAZ015-122000-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 10 10 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 86 (-1) 65 (-3) 85
RH % (24H TREND) 40 (+5) 84 (-6) 51
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 6060 430 5250
TRANSPORT WND (KTS) W 6 SW 6 W 9
VENT RATE (KT-FT) 36360 2580 47250
MAX ADI EARLY 37 FAIR 9 POOR 53 GEN GOOD
MAX ADI LATE 34 FAIR 5 VERY POOR 59 GEN GOOD
MAX LVORI EARLY 2 4 2
MAX LVORI LATE 2 4 2
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN
THE MID 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH,
BECOMING NORTHEAST IN THE AFTERNOON.
MAZ016-122000-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 10 10 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 86 (-1) 65 (-2) 85
RH % (24H TREND) 39 (0) 87 (-3) 51
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 6360 430 5100
TRANSPORT WND (KTS) W 6 W 8 W 10
VENT RATE (KT-FT) 38160 3440 51000
MAX ADI EARLY 38 FAIR 18 GEN POOR 55 GEN GOOD
MAX ADI LATE 47 GEN GOOD 5 VERY POOR 65 GOOD
MAX LVORI EARLY 2 5 1
MAX LVORI LATE 2 5 1
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN
THE MID 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH,
BECOMING NORTHEAST IN THE AFTERNOON.
MAZ013-122000-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 10 10 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 85 (-1) 63 (-1) 83
RH % (24H TREND) 40 (+3) 90 (-10) 51
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 6600 420 5380
TRANSPORT WND (KTS) W 7 SW 6 W 11
VENT RATE (KT-FT) 46200 2520 59180
MAX ADI EARLY 43 GEN GOOD 29 FAIR 57 GEN GOOD
MAX ADI LATE 70 GOOD 4 VERY POOR 79 GOOD
MAX LVORI EARLY 1 6 1
MAX LVORI LATE 1 6 1
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN
THE LOWER 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ014-122000-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 10 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 85 (-2) 65 (-1) 84
RH % (24H TREND) 40 (+3) 84 (-16) 50
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 7060 430 5960
TRANSPORT WND (KTS) NW 7 W 5 W 10
VENT RATE (KT-FT) 49420 2150 59600
MAX ADI EARLY 52 GEN GOOD 26 FAIR 63 GOOD
MAX ADI LATE 65 GOOD 4 VERY POOR 81 GOOD
MAX LVORI EARLY 1 5 1
MAX LVORI LATE 1 5 1
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS
IN THE LOWER 80S. NORTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. WEST WINDS AROUND
5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 60S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST IN THE
AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ007-122000-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 10 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 84 (-2) 64 (-2) 82
RH % (24H TREND) 41 (+5) 90 (-10) 53
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 4840 420 4800
TRANSPORT WND (KTS) SW 6 S 7 SW 9
VENT RATE (KT-FT) 29040 2940 43200
MAX ADI EARLY 23 FAIR 9 POOR 45 GEN GOOD
MAX ADI LATE 19 GEN POOR 4 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 2 5 3
MAX LVORI LATE 2 5 3
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 60 TO 65. HIGHS IN
THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH, BECOMING EAST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH,
BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 60S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH, BECOMING NORTHWEST IN THE
AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING EAST IN THE AFTERNOON.
MAZ006-122000-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-1) 62 (-3) 83
RH % (24H TREND) 41 (+7) 90 (-10) 51
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 7350 430 6000
TRANSPORT WND (KTS) W 7 SW 5 W 11
VENT RATE (KT-FT) 51450 2150 66000
MAX ADI EARLY 49 GEN GOOD 21 FAIR 64 GOOD
MAX ADI LATE 70 GOOD 3 VERY POOR 88 GOOD
MAX LVORI EARLY 1 6 1
MAX LVORI LATE 1 6 1
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST IN
THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ005-122000-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (0) 62 (-3) 83
RH % (24H TREND) 40 (+3) 93 (-7) 51
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 7220 430 6220
TRANSPORT WND (KTS) W 7 W 5 W 10
VENT RATE (KT-FT) 50540 2150 62200
MAX ADI EARLY 50 GEN GOOD 29 FAIR 63 GOOD
MAX ADI LATE 70 GOOD 4 VERY POOR 101 VERY GOOD
MAX LVORI EARLY 1 6 1
MAX LVORI LATE 1 6 1
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 60S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST IN THE
AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ012-122000-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 20 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-1) 62 (-1) 82
RH % (24H TREND) 44 (+1) 93 (-7) 55
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 6220 410 6430
TRANSPORT WND (KTS) W 7 W 6 W 12
VENT RATE (KT-FT) 43540 2460 77160
MAX ADI EARLY 38 FAIR 20 GEN POOR 58 GEN GOOD
MAX ADI LATE 62 GOOD 5 VERY POOR 91 GOOD
MAX LVORI EARLY 1 6 2
MAX LVORI LATE 1 6 2
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 50S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN
THE LOWER 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ004-122000-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+1) 59 (-2) 81
RH % (24H TREND) 44 (+7) 100 (0) 51
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 6500 410 6790
TRANSPORT WND (KTS) W 7 SW 6 W 12
VENT RATE (KT-FT) 45500 2460 81480
MAX ADI EARLY 47 GEN GOOD 23 FAIR 52 GEN GOOD
MAX ADI LATE 66 GOOD 4 VERY POOR 102 VERY GOOD
MAX LVORI EARLY 1 7 2
MAX LVORI LATE 1 7 2
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST IN
THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
MAZ026-122000-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (0) 60 (-2) 83
RH % (24H TREND) 44 (+3) 93 (-4) 51
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 7130 420 6980
TRANSPORT WND (KTS) W 7 W 6 W 12
VENT RATE (KT-FT) 49910 2520 83760
MAX ADI EARLY 51 GEN GOOD 27 FAIR 56 GEN GOOD
MAX ADI LATE 68 GOOD 3 VERY POOR 105 VERY GOOD
MAX LVORI EARLY 1 6 1
MAX LVORI LATE 1 6 1
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 60.
HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH, BECOMING NORTHWEST AROUND
5 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ002-122000-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 30 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 80 (+2) 57 (-3) 79
RH % (24H TREND) 46 (+2) 97 (-3) 53
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.04 0.00
PRECIP DURATION 1
PRECIP BEGIN 9 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 5820 430 6920
TRANSPORT WND (KTS) W 7 W 6 W 13
VENT RATE (KT-FT) 40740 2580 89960
MAX ADI EARLY 48 GEN GOOD 23 FAIR 53 GEN GOOD
MAX ADI LATE 67 GOOD 4 VERY POOR 105 VERY GOOD
MAX LVORI EARLY 1 7 2
MAX LVORI LATE 1 7 2
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
MAZ003-122000-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (+1) 59 (-1) 82
RH % (24H TREND) 43 (+5) 100 (0) 51
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.03 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 6110 420 6860
TRANSPORT WND (KTS) W 7 W 5 W 12
VENT RATE (KT-FT) 42770 2100 82320
MAX ADI EARLY 38 FAIR 19 GEN POOR 40 FAIR
MAX ADI LATE 56 GEN GOOD 3 VERY POOR 105 VERY GOOD
MAX LVORI EARLY 1 9 1
MAX LVORI LATE 1 9 1
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
60. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ008-122000-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 30 20
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 80 (+2) 58 (-2) 79
RH % (24H TREND) 46 (-3) 97 (0) 55
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.04 0.00
PRECIP DURATION 1
PRECIP BEGIN 10 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 5740 430 6340
TRANSPORT WND (KTS) W 9 W 6 W 13
VENT RATE (KT-FT) 51660 2580 82420
MAX ADI EARLY 46 GEN GOOD 25 FAIR 53 GEN GOOD
MAX ADI LATE 66 GOOD 4 VERY POOR 102 VERY GOOD
MAX LVORI EARLY 1 7 2
MAX LVORI LATE 1 7 2
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
MAZ010-122000-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (0) 61 (0) 83
RH % (24H TREND) 43 (+7) 97 (-3) 49
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 5770 410 6640
TRANSPORT WND (KTS) W 6 W 5 W 12
VENT RATE (KT-FT) 34620 2050 79680
MAX ADI EARLY 28 FAIR 22 FAIR 40 FAIR
MAX ADI LATE 52 GEN GOOD 3 VERY POOR 95 GOOD
MAX LVORI EARLY 1 8 1
MAX LVORI LATE 1 8 1
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 9 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 50S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ009-122000-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR PCLDY PCLDY
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 30 20
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 82 (+3) 60 (-1) 81
RH % (24H TREND) 46 (-4) 96 (-1) 55
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 1
PRECIP BEGIN 10 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 5810 410 6150
TRANSPORT WND (KTS) NW 9 W 5 W 13
VENT RATE (KT-FT) 52290 2050 79950
MAX ADI EARLY 43 GEN GOOD 21 FAIR 52 GEN GOOD
MAX ADI LATE 69 GOOD 4 VERY POOR 99 GOOD
MAX LVORI EARLY 1 6 1
MAX LVORI LATE 1 6 1
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 9 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 50S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
MAZ011-122000-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS NONE
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+2) 61 (-1) 84
RH % (24H TREND) 40 (+4) 97 (-3) 48
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5850 410 6700
TRANSPORT WND (KTS) NW 7 SW 5 W 12
VENT RATE (KT-FT) 40950 2050 80400
MAX ADI EARLY 26 FAIR 24 FAIR 43 GEN GOOD
MAX ADI LATE 54 GEN GOOD 3 VERY POOR 97 GOOD
MAX LVORI EARLY 1 8 2
MAX LVORI LATE 1 8 2
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 8 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 50S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST IN
THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
CTZ002-122000-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE TSTMS NONE
CHANCE PRECIP (%) 10 30 20
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 86 (+3) 63 (0) 85
RH % (24H TREND) 41 (+2) 97 (-3) 50
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.02 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 5850 400 5830
TRANSPORT WND (KTS) NW 7 W 5 W 11
VENT RATE (KT-FT) 40950 2000 64130
MAX ADI EARLY 26 FAIR 25 FAIR 37 FAIR
MAX ADI LATE 60 GEN GOOD 3 VERY POOR 81 GOOD
MAX LVORI EARLY 1 7 1
MAX LVORI LATE 1 7 1
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
UPPER 50S. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.
WEST WINDS AROUND 5 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
CTZ003-122000-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 10 20 20
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 83 (+1) 62 (0) 82
RH % (24H TREND) 43 (-3) 93 (-7) 51
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.02 0.03
PRECIP DURATION 1 0
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING 3 PM
MIXING HGT (FT-AGL) 5370 410 5380
TRANSPORT WND (KTS) NW 7 SW 5 W 12
VENT RATE (KT-FT) 37590 2050 64560
MAX ADI EARLY 30 FAIR 23 FAIR 38 FAIR
MAX ADI LATE 52 GEN GOOD 4 VERY POOR 68 GOOD
MAX LVORI EARLY 1 7 3
MAX LVORI LATE 1 7 3
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 50S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN
THE LOWER 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
CTZ004-122000-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE TSTMS SHOWERS
CHANCE PRECIP (%) 10 20 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (0) 62 (0) 83
RH % (24H TREND) 46 (0) 93 (-7) 57
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.02 0.08
PRECIP DURATION 1 1
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING 3 PM
MIXING HGT (FT-AGL) 5500 400 4750
TRANSPORT WND (KTS) NW 7 W 6 W 11
VENT RATE (KT-FT) 38500 2400 52250
MAX ADI EARLY 28 FAIR 20 GEN POOR 37 FAIR
MAX ADI LATE 55 GEN GOOD 4 VERY POOR 67 GOOD
MAX LVORI EARLY 1 7 3
MAX LVORI LATE 1 7 3
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
MID 50S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN
THE LOWER 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
RIZ001-122000-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 20 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (0) 63 (-1) 82
RH % (24H TREND) 46 (0) 93 (-7) 57
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.09
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 5980 400 5990
TRANSPORT WND (KTS) NW 7 W 6 W 12
VENT RATE (KT-FT) 41860 2400 71880
MAX ADI EARLY 31 FAIR 23 FAIR 46 GEN GOOD
MAX ADI LATE 63 GOOD 4 VERY POOR 84 GOOD
MAX LVORI EARLY 1 6 1
MAX LVORI LATE 1 6 1
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 9 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
FRIDAY
SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
UPPER 50S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN
THE LOWER 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
RIZ002-122000-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 10 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (-1) 65 (-1) 83
RH % (24H TREND) 44 (+4) 90 (-10) 57
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.12
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 5960 420 5460
TRANSPORT WND (KTS) NW 7 W 6 W 11
VENT RATE (KT-FT) 41720 2520 60060
MAX ADI EARLY 31 FAIR 25 FAIR 33 FAIR
MAX ADI LATE 58 GEN GOOD 4 VERY POOR 75 GOOD
MAX LVORI EARLY 1 6 2
MAX LVORI LATE 1 6 2
MIN VSBY EARLY 10 10 8
MIN VSBY LATE 10 7 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
FRIDAY
SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN
THE MID 60S. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
RIZ003-122000-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 10 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (0) 64 (0) 82
RH % (24H TREND) 46 (-5) 90 (-10) 59
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.18
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 5460 400 4590
TRANSPORT WND (KTS) NW 7 W 6 W 11
VENT RATE (KT-FT) 38220 2400 50490
MAX ADI EARLY 28 FAIR 20 GEN POOR 23 FAIR
MAX ADI LATE 54 GEN GOOD 4 VERY POOR 65 GOOD
MAX LVORI EARLY 1 6 3
MAX LVORI LATE 1 6 3
MIN VSBY EARLY 10 10 5 FOG
MIN VSBY LATE 10 3 FOG 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
UPPER 50S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN
THE LOWER 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
RIZ004-122000-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 10 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 84 (0) 66 (-1) 83
RH % (24H TREND) 43 (+7) 87 (-10) 55
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.16
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 5530 430 4660
TRANSPORT WND (KTS) W 5 W 7 W 10
VENT RATE (KT-FT) 27650 3010 46600
MAX ADI EARLY 27 FAIR 22 FAIR 22 FAIR
MAX ADI LATE 45 GEN GOOD 4 VERY POOR 61 GOOD
MAX LVORI EARLY 1 5 3
MAX LVORI LATE 1 5 3
MIN VSBY EARLY 10 10 7
MIN VSBY LATE 10 8 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 60S. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN
THE MID 60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
RIZ005-122000-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 10 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-1) 68 (0) 82
RH % (24H TREND) 48 (-3) 87 (-3) 61
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.18
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 5310 420 4240
TRANSPORT WND (KTS) W 5 W 6 W 10
VENT RATE (KT-FT) 26550 2520 42400
MAX ADI EARLY 27 FAIR 17 GEN POOR 14 GEN POOR
MAX ADI LATE 38 FAIR 4 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 2 6 3
MAX LVORI LATE 2 6 3
MIN VSBY EARLY 10 10 5 FOG
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. WEST
WINDS AROUND 5 MPH.
FRIDAY
SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 60S. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH,
INCREASING TO SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING WEST IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
RIZ006-122000-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 10 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-2) 65 (0) 83
RH % (24H TREND) 45 (-4) 93 (-7) 59
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.08
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 4730 420 4060
TRANSPORT WND (KTS) N 6 W 7 W 10
VENT RATE (KT-FT) 28380 2940 40600
MAX ADI EARLY 21 FAIR 13 GEN POOR 16 GEN POOR
MAX ADI LATE 29 FAIR 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 2 6 3
MAX LVORI LATE 2 6 3
MIN VSBY EARLY 10 10 8
MIN VSBY LATE 10 6 FOG 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS
5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND
5 MPH, INCREASING TO SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN
THE MID 60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS AROUND 80. NORTH WINDS 5 TO 10 MPH,
BECOMING WEST IN THE AFTERNOON.
RIZ007-122000-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 10 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 83 (-1) 69 (+1) 82
RH % (24H TREND) 43 (0) 87 (-13) 61
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) SW 5 S 5 SW 7
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 3550 430 2900
TRANSPORT WND (KTS) N 5 W 8 SW 9
VENT RATE (KT-FT) 17750 3440 26100
MAX ADI EARLY 15 GEN POOR 13 GEN POOR 14 GEN POOR
MAX ADI LATE 20 GEN POOR 4 VERY POOR 29 FAIR
MAX LVORI EARLY 2 6 3
MAX LVORI LATE 2 6 3
MIN VSBY EARLY 10 10 6 FOG
MIN VSBY LATE 10 9 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. WEST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS AROUND 80. NORTH WINDS 5 TO 10 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
RIZ008-122000-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 10 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 77 (-2) 70 (+1) 78
RH % (24H TREND) 69 (+4) 87 (-13) 79
20FT WND AM(MPH) LGT/VAR W 5
20FT WND PM(MPH) SW 5 SW 6 SW 9
PRECIP AMOUNT 0.01 0.00 0.03
PRECIP DURATION 1 1
PRECIP BEGIN 6 AM 9 AM
PRECIP END 12 PM 3 PM
MIXING HGT (FT-AGL) 1000 400 1190
TRANSPORT WND (KTS) E 5 SW 10 SW 10
VENT RATE (KT-FT) 5000 4000 11900
MAX ADI EARLY 7 POOR 11 POOR 12 POOR
MAX ADI LATE 11 POOR 6 VERY POOR 16 GEN POOR
MAX LVORI EARLY 3 5 4
MAX LVORI LATE 3 5 4
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. WEST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTH WINDS
5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE MID 70S.
SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
MAZ017-122000-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 10 10 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 84 (-1) 64 (0) 83
RH % (24H TREND) 44 (+4) 90 (-10) 57
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 6070 410 5270
TRANSPORT WND (KTS) NW 7 SW 6 W 10
VENT RATE (KT-FT) 42490 2460 52700
MAX ADI EARLY 39 FAIR 27 FAIR 40 FAIR
MAX ADI LATE 62 GOOD 4 VERY POOR 70 GOOD
MAX LVORI EARLY 1 6 2
MAX LVORI LATE 1 6 2
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 8 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST
WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. A CHANCE OF SHOWERS.
LOWS 57 TO 63. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. SHOWERS LIKELY. LOWS IN
THE LOWER 60S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ018-122000-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 10 10 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 84 (-2) 64 (-1) 83
RH % (24H TREND) 43 (+1) 90 (-7) 57
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 5960 420 5290
TRANSPORT WND (KTS) W 6 W 7 W 10
VENT RATE (KT-FT) 35760 2940 52900
MAX ADI EARLY 40 FAIR 29 FAIR 46 GEN GOOD
MAX ADI LATE 55 GEN GOOD 4 VERY POOR 70 GOOD
MAX LVORI EARLY 1 6 1
MAX LVORI LATE 1 6 1
MIN VSBY EARLY 10 10 7
MIN VSBY LATE 10 7 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST
WINDS AROUND 5 MPH.
FRIDAY
SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS AROUND 80. NORTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING NORTHWEST IN THE
AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS AROUND 80. NORTH WINDS AROUND 5 MPH.
MAZ019-122000-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE TSTMS
CHANCE PRECIP (%) 10 10 30
CHANCE OF THUNDER (%) 0 0 20
TEMP (24H TREND) 83 (-3) 65 (-2) 82
RH % (24H TREND) 40 (+3) 90 (-7) 55
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 4000 430 4120
TRANSPORT WND (KTS) NW 5 W 9 SW 9
VENT RATE (KT-FT) 20000 3870 37080
MAX ADI EARLY 22 FAIR 10 POOR 33 FAIR
MAX ADI LATE 23 FAIR 5 VERY POOR 44 GEN GOOD
MAX LVORI EARLY 2 6 3
MAX LVORI LATE 2 6 3
MIN VSBY EARLY 10 10 10
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
FRIDAY
SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER 80S.
NORTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH,
BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 60S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING WEST IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. NORTH WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS AROUND
5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
MAZ020-122000-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 10 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (+1) 66 (-1) 84
RH % (24H TREND) 43 (-3) 90 (-10) 59
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.07
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 5670 420 4590
TRANSPORT WND (KTS) W 6 W 6 W 10
VENT RATE (KT-FT) 34020 2520 45900
MAX ADI EARLY 27 FAIR 23 FAIR 21 FAIR
MAX ADI LATE 40 FAIR 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 2 6 3
MAX LVORI LATE 2 6 3
MIN VSBY EARLY 10 10 1 FOG
MIN VSBY LATE 10 3 FOG 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS
AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND
5 MPH, INCREASING TO SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS AROUND 80. NORTH WINDS 5 TO 10 MPH,
BECOMING WEST IN THE AFTERNOON.
MAZ021-122000-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 10 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 85 (-1) 66 (-1) 83
RH % (24H TREND) 45 (+1) 90 (-3) 61
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.05
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 5310 420 4490
TRANSPORT WND (KTS) W 6 W 7 W 10
VENT RATE (KT-FT) 31860 2940 44900
MAX ADI EARLY 27 FAIR 23 FAIR 27 FAIR
MAX ADI LATE 38 FAIR 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 2 6 2
MAX LVORI LATE 2 6 2
MIN VSBY EARLY 10 10 1 FOG
MIN VSBY LATE 10 2 FOG 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS AROUND
5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS AROUND 80. NORTH WINDS AROUND 5 MPH,
BECOMING SOUTH IN THE AFTERNOON.
MAZ022-122000-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE SHOWERS
CHANCE PRECIP (%) 20 10 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (-3) 69 (0) 82
RH % (24H TREND) 49 (+8) 90 (-10) 63
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 10 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 3450 430 3060
TRANSPORT WND (KTS) W 6 SW 9 SW 10
VENT RATE (KT-FT) 20700 3870 30600
MAX ADI EARLY 18 GEN POOR 12 POOR 23 FAIR
MAX ADI LATE 21 FAIR 6 VERY POOR 33 FAIR
MAX LVORI EARLY 2 5 3
MAX LVORI LATE 2 5 3
MIN VSBY EARLY 10 10 9
MIN VSBY LATE 10 10 10
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. WEST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE UPPER 70S.
NORTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTH WINDS
5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO
10 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
MAZ023-122000-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER MCLEAR MCLEAR PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 10 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 82 (+2) 70 (0) 81
RH % (24H TREND) 48 (-10) 87 (-13) 65
20FT WND AM(MPH) LGT/VAR SW 5
20FT WND PM(MPH) SE 5 S 5 SW 8
PRECIP AMOUNT 0.01 0.00 0.04
PRECIP DURATION 0 1
PRECIP BEGIN 8 AM 10 AM
PRECIP END 12 PM 5 PM
MIXING HGT (FT-AGL) 2350 420 2400
TRANSPORT WND (KTS) SW 5 SW 10 SW 11
VENT RATE (KT-FT) 11750 4200 26400
MAX ADI EARLY 15 GEN POOR 16 GEN POOR 22 FAIR
MAX ADI LATE 16 GEN POOR 8 POOR 28 FAIR
MAX LVORI EARLY 2 5 3
MAX LVORI LATE 2 5 3
MIN VSBY EARLY 10 10 4 FOG
MIN VSBY LATE 10 8 10
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 70. WEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS IN THE UPPER 70S. NORTHEAST WINDS 10 TO 15 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH, BECOMING NORTH 5 TO
10 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
MAZ024-122000-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
410 AM EDT WED AUG 12 2026
TODAY TONIGHT THU
CLOUD COVER PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 79 (-1) 71 (+1) 80
RH % (24H TREND) 60 (-3) 87 (-13) 69
20FT WND AM(MPH) LGT/VAR SW 6
20FT WND PM(MPH) NE 5 S 5 SW 9
PRECIP AMOUNT 0.02 0.00 0.02
PRECIP DURATION 1 1
PRECIP BEGIN 7 AM 2 PM
PRECIP END 1 PM 6 PM
MIXING HGT (FT-AGL) 1610 440 1610
TRANSPORT WND (KTS) SE 7 SW 7 SW 10
VENT RATE (KT-FT) 11270 3080 16100
MAX ADI EARLY 15 GEN POOR 12 POOR 25 FAIR
MAX ADI LATE 15 GEN POOR 7 POOR 23 FAIR
MAX LVORI EARLY 3 5 4
MAX LVORI LATE 3 5 4
MIN VSBY EARLY 10 10 3 FOG
MIN VSBY LATE 10 5 FOG 10
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. WEST
WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
HIGHS IN THE UPPER 70S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 10 TO
15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S. NORTH WINDS 15 TO
20 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS 10 TO
15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION ABOVE NORMAL.
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