667
FNUS51 KBOX 302009
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
408 PM EDT TUE JUN 30 2026
DISCUSSION
S-SW WINDS TODAY INCREASE TO BETWEEN 8 AND 15 MPH BUT EXPECT A
PERIOD OF SEA BREEZES INTO MID AFTERNOON ALONG PARTS OF THE
IMMEDIATE COAST. A CLUSTER OF WEAKENING SCATTERED SHOWERS AND
PERHAPS A FEW THUNDERSTORMS MAY WORK INTO THE REGION THIS EVENING
AND TONIGHT...GREATEST RISK FOR THIS WILL BE ACROSS WESTERN
MA/NORTHERN CT.
MINIMUM AFTERNOON RELATIVE HUMIDITY EXPECTED BETWEEN
30-40 PERCENT IN THE MERRIMACK VALLEY AND 40-55 PERCENT ACROSS
THE REST OF THE SOUTHERN NEW ENGLAND, EXCEPT 60-70 PERCENT ACROSS
THE CAPE AND ISLANDS.
MINIMUM RELATIVE HUMIDITY WEDNESDAY IS EXPECTED TO BE
45-65 PERCENT ACROSS THE REGION.
OUTLOOK...WEDNESDAY THROUGH SATURDAY
DANGEROUS HEAT AND HUMIDITY WED THROUGH SAT, PROBABLY PEAKING THU
INTO FRI. NOT MUCH COOLER HEADING INTO INDEPENDENCE DAY. HEAT
INDICES WILL REACH BETWEEN 98 AND 112 DEGREES. WHILE MUCH OF THIS
TIME WILL FEATURE DRY WEATHER, THERE MAY BE A FEW SHOWERS AND
THUNDERSTORMS. PERHAPS A BETTER RISK ON SATURDAY FOR MORE
WIDESPREAD SHOWERS AND THUNDERSTORMS WHEN A COLD FRONT APPROACHES
THE REGION.
MAZ015-010800-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 20 10 10
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 69 (+5) 97 (+9) 74 101
RH % (24H TREND) 76 (-21) 42 (-3) 87 36
20FT WND AM(MPH) SW 8 W 6
20FT WND PM(MPH) SW 7 SW 8 SW 8 W 7
PRECIP AMOUNT 0.11 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 440 5080 460 7140
TRANSPORT WND (KTS) SW 12 W 11 SW 13 W 13
VENT RATE (KT-FT) 5280 55880 5980 92820
MAX ADI EARLY 17 GEN POOR 29 FAIR 20 GEN POOR 55 GEN GOOD
MAX ADI LATE 16 GEN POOR 56 GEN GOOD 12 POOR 67 GOOD
MAX LVORI EARLY 3 2 4 1
MAX LVORI LATE 3 2 4 1
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 80. WEST WINDS 5 TO
10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S.
HIGHS AROUND 101. WEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 72 TO 77. HIGHS IN THE MID 90S. NORTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST AROUND
5 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTH WINDS AROUND
5 MPH, BECOMING EAST IN THE AFTERNOON.
MAZ016-010800-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 20 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 68 (+5) 94 (+7) 73 100
RH % (24H TREND) 78 (-22) 44 (-2) 90 38
20FT WND AM(MPH) SW 8 SW 6
20FT WND PM(MPH) S 7 SW 8 SW 8 G17 W 7
PRECIP AMOUNT 0.12 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 430 5250 460 6800
TRANSPORT WND (KTS) SW 13 W 12 SW 11 W 13
VENT RATE (KT-FT) 5590 63000 5060 88400
MAX ADI EARLY 18 GEN POOR 40 FAIR 20 GEN POOR 56 GEN GOOD
MAX ADI LATE 17 GEN POOR 74 GOOD 13 GEN POOR 73 GOOD
MAX LVORI EARLY 4 2 4 1
MAX LVORI LATE 4 2 4 1
MIN VSBY EARLY 9 9 9 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. WEST WINDS
5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S.
HIGHS AROUND 100. WEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 71 TO 77. HIGHS IN THE MID 90S. NORTHWEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. NOT AS WARM. HIGHS IN THE MID 80S.
NORTHEAST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST AROUND
5 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHEAST WINDS AROUND
5 MPH.
MAZ013-010800-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 20 10 10
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 67 (+7) 95 (+7) 72 101
RH % (24H TREND) 78 (-22) 44 (+2) 93 36
20FT WND AM(MPH) SW 6 LGT/VAR
20FT WND PM(MPH) SW 5 SW 7 SW 6 W 6
PRECIP AMOUNT 0.10 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 440 5360 440 7520
TRANSPORT WND (KTS) SW 11 W 12 W 10 W 15
VENT RATE (KT-FT) 4840 64320 4400 112800
MAX ADI EARLY 22 FAIR 43 GEN GOOD 38 FAIR 68 GOOD
MAX ADI LATE 13 GEN POOR 81 GOOD 11 POOR 105 VERY GOOD
MAX LVORI EARLY 4 1 5 1
MAX LVORI LATE 4 1 5 1
MIN VSBY EARLY 9 9 9 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. WEST WINDS
5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S.
HIGHS AROUND 100. WEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 70 TO 75. HIGHS IN THE UPPER 90S.
NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON.
MAZ014-010800-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 20 10 10
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 69 (+7) 98 (+8) 75 101
RH % (24H TREND) 76 (-20) 40 (-1) 87 36
20FT WND AM(MPH) SW 7 W 5
20FT WND PM(MPH) SW 6 W 7 SW 7 W 7
PRECIP AMOUNT 0.08 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 440 5870 460 8020
TRANSPORT WND (KTS) SW 11 W 12 W 10 W 15
VENT RATE (KT-FT) 4840 70440 4600 120300
MAX ADI EARLY 29 FAIR 47 GEN GOOD 57 GEN GOOD 67 GOOD
MAX ADI LATE 14 GEN POOR 91 GOOD 11 POOR 104 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 80. WEST WINDS 5 TO
10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S.
HIGHS AROUND 102. WEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 72 TO 77. HIGHS IN THE UPPER 90S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
MAZ007-010800-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 40 20 10 10
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 67 (+7) 95 (+11) 72 100
RH % (24H TREND) 87 (-13) 41 (-1) 90 38
20FT WND AM(MPH) SW 6 W 5
20FT WND PM(MPH) S 7 G17 SW 7 SW 7 W 5
PRECIP AMOUNT 0.06 0.02 0.00 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 420 3730 420 5420
TRANSPORT WND (KTS) S 12 SW 10 SW 12 W 10
VENT RATE (KT-FT) 5040 37300 5040 54200
MAX ADI EARLY 16 GEN POOR 19 GEN POOR 14 GEN POOR 33 FAIR
MAX ADI LATE 15 GEN POOR 21 FAIR 13 GEN POOR 37 FAIR
MAX LVORI EARLY 4 2 4 2
MAX LVORI LATE 4 2 4 2
MIN VSBY EARLY 9 8 8 8
MIN VSBY LATE 9 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. WEST WINDS
5 TO 10 MPH.
FRIDAY
SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE UPPER 90S.
WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. WEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST IN THE AFTERNOON.
MAZ006-010800-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 20 10 10
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 68 (+9) 96 (+7) 75 101
RH % (24H TREND) 79 (-21) 43 (+2) 87 36
20FT WND AM(MPH) SW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 6 SW 5 W 6
PRECIP AMOUNT 0.04 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 440 5720 440 7750
TRANSPORT WND (KTS) SW 9 W 10 SW 9 W 15
VENT RATE (KT-FT) 3960 57200 3960 116250
MAX ADI EARLY 25 FAIR 42 GEN GOOD 35 FAIR 62 GOOD
MAX ADI LATE 12 POOR 74 GOOD 10 POOR 103 VERY GOOD
MAX LVORI EARLY 4 1 4 1
MAX LVORI LATE 4 1 4 1
MIN VSBY EARLY 9 8 9 8
MIN VSBY LATE 9 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. WEST WINDS
AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S.
HIGHS AROUND 100. WEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 70 TO 76. HIGHS IN THE MID 90S. NORTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND
5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
MAZ005-010800-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 20 10 10
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 68 (+8) 96 (+6) 74 101
RH % (24H TREND) 78 (-22) 43 (+2) 90 37
20FT WND AM(MPH) SW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 6 SW 5 W 6
PRECIP AMOUNT 0.07 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 440 5840 440 8020
TRANSPORT WND (KTS) SW 10 W 11 SW 9 W 16
VENT RATE (KT-FT) 4400 64240 3960 128320
MAX ADI EARLY 35 FAIR 47 GEN GOOD 56 GEN GOOD 71 GOOD
MAX ADI LATE 13 GEN POOR 82 GOOD 10 POOR 105 VERY GOOD
MAX LVORI EARLY 3 1 5 1
MAX LVORI LATE 3 1 5 1
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. WEST WINDS
5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S.
HIGHS AROUND 101. WEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 70 TO 75. HIGHS IN THE MID 90S. NORTHWEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
MAZ012-010800-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 20 10 10
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 66 (+5) 94 (+7) 72 99
RH % (24H TREND) 78 (-22) 46 (+12) 93 39
20FT WND AM(MPH) SW 7 W 5
20FT WND PM(MPH) SW 5 SW 7 SW 6 W 7
PRECIP AMOUNT 0.12 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 440 5190 440 7510
TRANSPORT WND (KTS) SW 12 W 11 W 9 W 16
VENT RATE (KT-FT) 5280 57090 3960 120160
MAX ADI EARLY 28 FAIR 41 GEN GOOD 39 FAIR 69 GOOD
MAX ADI LATE 14 GEN POOR 73 GOOD 11 POOR 105 VERY GOOD
MAX LVORI EARLY 4 1 5 1
MAX LVORI LATE 4 1 5 1
MIN VSBY EARLY 9 9 9 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLEAR. LOWS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 90S. WEST WINDS 10 TO 15 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. NORTH WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. EAST WINDS AROUND 5 MPH,
BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. EAST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 5 MPH.
MAZ004-010800-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 20 10 10
CHANCE OF THUNDER (%) 30 0 0 0
TEMP (24H TREND) 67 (+8) 95 (+7) 72 99
RH % (24H TREND) 87 (-13) 45 (+14) 93 37
20FT WND AM(MPH) SW 6 W 5
20FT WND PM(MPH) SW 5 W 7 SW 5 W 8 G17
PRECIP AMOUNT 0.10 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 440 4890 440 7570
TRANSPORT WND (KTS) SW 11 W 12 W 9 W 16
VENT RATE (KT-FT) 4840 58680 3960 121120
MAX ADI EARLY 22 FAIR 40 FAIR 41 GEN GOOD 69 GOOD
MAX ADI LATE 13 GEN POOR 76 GOOD 10 POOR 86 GOOD
MAX LVORI EARLY 4 1 5 1
MAX LVORI LATE 4 1 5 1
MIN VSBY EARLY 9 8 9 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. WEST WINDS
5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 68 TO 73. HIGHS IN THE LOWER 90S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. NORTH WINDS
AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 5 MPH.
MAZ026-010800-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 40 20 10 10
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 68 (+9) 97 (+7) 74 102
RH % (24H TREND) 78 (-18) 46 (+17) 87 38
20FT WND AM(MPH) SW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 5 LGT/VAR W 6 G17
PRECIP AMOUNT 0.04 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 440 5610 450 7560
TRANSPORT WND (KTS) SW 10 W 11 W 9 W 15
VENT RATE (KT-FT) 4400 61710 4050 113400
MAX ADI EARLY 28 FAIR 47 GEN GOOD 60 GEN GOOD 72 GOOD
MAX ADI LATE 12 POOR 77 GOOD 11 POOR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S. WEST WINDS
5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS AROUND 100. WEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 69 TO 74. HIGHS IN THE MID 90S. NORTHWEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. NORTH WINDS
AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
MAZ002-010800-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE TSTMS NONE
CHANCE PRECIP (%) 50 20 20 10
CHANCE OF THUNDER (%) 40 0 0 0
TEMP (24H TREND) 66 (+8) 96 (+7) 71 98
RH % (24H TREND) 87 (-13) 45 (+12) 97 37
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.14 0.00 0.09 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 7 PM
PRECIP END 6 AM 6 AM
MIXING HGT (FT-AGL) 440 4970 440 7170
TRANSPORT WND (KTS) W 9 W 13 W 8 W 17
VENT RATE (KT-FT) 3960 64610 3520 121890
MAX ADI EARLY 19 GEN POOR 51 GEN GOOD 51 GEN GOOD 85 GOOD
MAX ADI LATE 10 POOR 80 GOOD 9 POOR 105 VERY GOOD
MAX LVORI EARLY 4 1 6 1
MAX LVORI LATE 4 1 6 1
MIN VSBY EARLY 8 8 9 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. WEST WINDS
5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 69 TO 74. HIGHS IN
THE MID 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ003-010800-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE TSTMS NONE
CHANCE PRECIP (%) 30 20 30 20
CHANCE OF THUNDER (%) 30 0 20 0
TEMP (24H TREND) 66 (+8) 98 (+8) 72 101
RH % (24H TREND) 87 (-13) 44 (+15) 97 37
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR SW 6 LGT/VAR W 7
PRECIP AMOUNT 0.11 0.00 0.09 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM 6 PM
PRECIP END 6 AM 6 AM
MIXING HGT (FT-AGL) 440 5420 420 7720
TRANSPORT WND (KTS) SW 7 W 11 SW 6 W 16
VENT RATE (KT-FT) 3080 59620 2520 123520
MAX ADI EARLY 15 GEN POOR 35 FAIR 34 FAIR 76 GOOD
MAX ADI LATE 8 POOR 75 GOOD 7 POOR 105 VERY GOOD
MAX LVORI EARLY 5 1 6 1
MAX LVORI LATE 5 1 6 1
MIN VSBY EARLY 9 8 9 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 0 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. WEST WINDS
5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. EAST WINDS AROUND 5 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND
5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. NORTH WINDS AROUND 5 MPH, BECOMING EAST IN THE
AFTERNOON.
MAZ008-010800-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 20 20 10
CHANCE OF THUNDER (%) 40 0 20 0
TEMP (24H TREND) 66 (+9) 96 (+7) 71 98
RH % (24H TREND) 84 (-12) 45 (+7) 97 38
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR W 5 LGT/VAR W 7
PRECIP AMOUNT 0.10 0.04 0.11 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 AM
MIXING HGT (FT-AGL) 440 5070 440 7020
TRANSPORT WND (KTS) SW 8 W 13 W 7 W 17
VENT RATE (KT-FT) 3520 65910 3080 119340
MAX ADI EARLY 18 GEN POOR 45 GEN GOOD 41 GEN GOOD 80 GOOD
MAX ADI LATE 11 POOR 82 GOOD 10 POOR 105 VERY GOOD
MAX LVORI EARLY 4 1 6 1
MAX LVORI LATE 4 1 6 1
MIN VSBY EARLY 9 9 9 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 10 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. WEST WINDS
5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 70 TO 75. HIGHS IN
THE MID 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH,
BECOMING EAST AFTER MIDNIGHT.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
MAZ010-010800-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 40 20 30 20
CHANCE OF THUNDER (%) 40 0 20 0
TEMP (24H TREND) 67 (+7) 98 (+7) 72 102
RH % (24H TREND) 84 (-16) 43 (+10) 97 36
20FT WND AM(MPH) S 5 LGT/VAR
20FT WND PM(MPH) S 5 SW 7 SW 5 W 8
PRECIP AMOUNT 0.14 0.05 0.07 0.00
PRECIP DURATION 1 1 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 AM
MIXING HGT (FT-AGL) 430 5110 410 7430
TRANSPORT WND (KTS) SW 8 W 10 SW 6 W 16
VENT RATE (KT-FT) 3440 51100 2460 118880
MAX ADI EARLY 22 FAIR 31 FAIR 24 FAIR 72 GOOD
MAX ADI LATE 9 POOR 60 GEN GOOD 7 POOR 88 GOOD
MAX LVORI EARLY 4 2 6 1
MAX LVORI LATE 4 2 6 1
MIN VSBY EARLY 9 9 9 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 10 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. WEST WINDS
5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS AROUND 100. WEST WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE LOWER 90S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. EAST WINDS AROUND 5 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND
5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. NORTHEAST WINDS AROUND 5 MPH.
MAZ009-010800-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 20 20 10
CHANCE OF THUNDER (%) 30 20 20 0
TEMP (24H TREND) 67 (+8) 96 (+7) 72 99
RH % (24H TREND) 84 (-16) 45 (+13) 97 38
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR W 5 LGT/VAR W 6
PRECIP AMOUNT 0.13 0.07 0.04 0.00
PRECIP DURATION 2 1 1
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 AM
MIXING HGT (FT-AGL) 440 5050 430 6960
TRANSPORT WND (KTS) SW 9 W 10 W 8 W 16
VENT RATE (KT-FT) 3960 50500 3440 111360
MAX ADI EARLY 22 FAIR 44 GEN GOOD 38 FAIR 77 GOOD
MAX ADI LATE 14 GEN POOR 68 GOOD 9 POOR 105 VERY GOOD
MAX LVORI EARLY 3 1 6 1
MAX LVORI LATE 3 1 6 1
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 10 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. WEST WINDS
AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
HIGHS IN THE MID 90S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH,
BECOMING EAST AFTER MIDNIGHT.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
MAZ011-010800-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS TSTMS TSTMS NONE
CHANCE PRECIP (%) 30 20 20 10
CHANCE OF THUNDER (%) 30 20 20 0
TEMP (24H TREND) 67 (+7) 98 (+8) 72 102
RH % (24H TREND) 81 (-19) 43 (+12) 97 35
20FT WND AM(MPH) SW 6 G17 LGT/VAR
20FT WND PM(MPH) S 5 SW 7 SW 6 W 8 G17
PRECIP AMOUNT 0.09 0.13 0.06 0.00
PRECIP DURATION 2 1 0
PRECIP BEGIN 6 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 8 PM
MIXING HGT (FT-AGL) 430 5210 420 7400
TRANSPORT WND (KTS) SW 9 W 10 SW 6 W 16
VENT RATE (KT-FT) 3870 52100 2520 118400
MAX ADI EARLY 22 FAIR 31 FAIR 21 FAIR 72 GOOD
MAX ADI LATE 11 POOR 63 GOOD 7 POOR 83 GOOD
MAX LVORI EARLY 4 2 6 1
MAX LVORI LATE 4 2 6 1
MIN VSBY EARLY 9 9 8 8
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 20 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLEAR. LOWS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS AROUND 100. WEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 90. NORTH WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. EAST WINDS AROUND 5 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. NORTH WINDS AROUND
5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. NORTHEAST WINDS AROUND 5 MPH.
CTZ002-010800-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY CLEAR
PRECIP TYPE TSTMS TSTMS NONE NONE
CHANCE PRECIP (%) 30 20 20 10
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 68 (+7) 96 (+6) 72 101
RH % (24H TREND) 76 (-24) 43 (+10) 97 36
20FT WND AM(MPH) SW 6 LGT/VAR
20FT WND PM(MPH) S 6 SW 7 SW 6 W 6
PRECIP AMOUNT 0.07 0.10 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT (FT-AGL) 430 5460 410 7610
TRANSPORT WND (KTS) SW 10 W 10 SW 6 W 14
VENT RATE (KT-FT) 4300 54600 2460 106540
MAX ADI EARLY 23 FAIR 34 FAIR 26 FAIR 74 GOOD
MAX ADI LATE 12 POOR 69 GOOD 7 POOR 105 VERY GOOD
MAX LVORI EARLY 3 1 6 1
MAX LVORI LATE 3 1 6 1
MIN VSBY EARLY 9 9 8 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLEAR. LOWS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS AROUND 100. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. NORTHWEST WINDS 5 TO
10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 90. NORTH WINDS AROUND
5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. EAST
WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTH AFTER
MIDNIGHT.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. NORTH WINDS AROUND 5 MPH, BECOMING NORTHWEST AROUND
5 MPH IN THE AFTERNOON.
CTZ003-010800-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS SHOWERS NONE NONE
CHANCE PRECIP (%) 30 20 10 10
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 67 (+5) 94 (+5) 71 100
RH % (24H TREND) 78 (-22) 46 (+12) 93 37
20FT WND AM(MPH) SW 6 G17 LGT/VAR
20FT WND PM(MPH) S 6 SW 7 SW 7 W 7
PRECIP AMOUNT 0.11 0.08 0.00 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT (FT-AGL) 440 4540 430 7330
TRANSPORT WND (KTS) SW 10 W 11 SW 7 W 15
VENT RATE (KT-FT) 4400 49940 3010 109950
MAX ADI EARLY 23 FAIR 30 FAIR 22 FAIR 65 GOOD
MAX ADI LATE 12 POOR 70 GOOD 8 POOR 105 VERY GOOD
MAX LVORI EARLY 3 1 6 1
MAX LVORI LATE 3 1 6 1
MIN VSBY EARLY 9 9 8 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLEAR. LOWS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 90. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. NORTHEAST WINDS AROUND 5 MPH.
CTZ004-010800-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 20 10 10
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 66 (+4) 93 (+5) 70 99
RH % (24H TREND) 81 (-19) 46 (+11) 97 41
20FT WND AM(MPH) SW 6 LGT/VAR
20FT WND PM(MPH) SW 5 SW 8 G17 SW 7 W 7
PRECIP AMOUNT 0.09 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 440 4530 430 7370
TRANSPORT WND (KTS) SW 11 W 11 SW 8 W 16
VENT RATE (KT-FT) 4840 49830 3440 117920
MAX ADI EARLY 23 FAIR 34 FAIR 28 FAIR 64 GOOD
MAX ADI LATE 12 POOR 69 GOOD 9 POOR 105 VERY GOOD
MAX LVORI EARLY 4 1 6 1
MAX LVORI LATE 4 1 6 1
MIN VSBY EARLY 9 9 9 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLEAR. LOWS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 90S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 90S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 90. NORTH WINDS AROUND
5 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 80S. NORTH WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS
AROUND 5 MPH.
RIZ001-010800-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 20 10 10
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 66 (+4) 92 (+6) 71 98
RH % (24H TREND) 78 (-22) 47 (-2) 93 42
20FT WND AM(MPH) SW 7 W 5
20FT WND PM(MPH) SW 5 SW 8 G17 SW 7 G17 W 7
PRECIP AMOUNT 0.08 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 440 4670 440 7140
TRANSPORT WND (KTS) SW 12 W 14 W 9 W 16
VENT RATE (KT-FT) 5280 65380 3960 114240
MAX ADI EARLY 29 FAIR 37 FAIR 34 FAIR 66 GOOD
MAX ADI LATE 14 GEN POOR 80 GOOD 11 POOR 105 VERY GOOD
MAX LVORI EARLY 4 1 5 1
MAX LVORI LATE 4 1 5 1
MIN VSBY EARLY 9 9 9 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLEAR. LOWS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 70 TO 75. HIGHS IN THE MID 90S. NORTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S. NORTH WINDS
AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING NORTHWEST
AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
RIZ002-010800-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 20 20 10
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 67 (+3) 93 (+6) 71 99
RH % (24H TREND) 78 (-19) 46 (-2) 90 42
20FT WND AM(MPH) SW 7 SW 5
20FT WND PM(MPH) SW 6 SW 9 G17 SW 8 G17 SW 8
PRECIP AMOUNT 0.08 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 460 4580 440 6440
TRANSPORT WND (KTS) SW 12 W 14 W 9 W 15
VENT RATE (KT-FT) 5520 64120 3960 96600
MAX ADI EARLY 33 FAIR 40 FAIR 31 FAIR 65 GOOD
MAX ADI LATE 13 GEN POOR 47 GEN GOOD 10 POOR 75 GOOD
MAX LVORI EARLY 4 1 5 1
MAX LVORI LATE 4 1 5 1
MIN VSBY EARLY 9 9 9 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 70S.
HIGHS AROUND 101. WEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 71 TO 76. HIGHS IN THE UPPER 90S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 90. NORTH WINDS AROUND
5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING NORTHWEST
AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
RIZ003-010800-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE NONE NONE
CHANCE PRECIP (%) 30 20 20 10
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 66 (+3) 92 (+6) 70 98
RH % (24H TREND) 81 (-19) 46 (0) 97 43
20FT WND AM(MPH) SW 8 SW 6
20FT WND PM(MPH) SW 6 SW 9 G18 SW 8 G19 SW 8
PRECIP AMOUNT 0.10 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 450 3290 440 5840
TRANSPORT WND (KTS) SW 11 SW 13 SW 8 W 15
VENT RATE (KT-FT) 4950 42770 3520 87600
MAX ADI EARLY 38 FAIR 34 FAIR 30 FAIR 54 GEN GOOD
MAX ADI LATE 14 GEN POOR 38 FAIR 11 POOR 64 GOOD
MAX LVORI EARLY 4 2 5 1
MAX LVORI LATE 4 2 5 1
MIN VSBY EARLY 9 9 9 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. NORTH WINDS
AROUND 5 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.
RIZ004-010800-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE TSTMS NONE SHOWERS NONE
CHANCE PRECIP (%) 30 20 20 10
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 67 (+2) 93 (+7) 71 97
RH % (24H TREND) 81 (-16) 45 (-3) 93 45
20FT WND AM(MPH) SW 8 SW 6
20FT WND PM(MPH) SW 7 SW 11 G18 SW 9 G19 SW 9
PRECIP AMOUNT 0.06 0.00 0.01 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 8 PM 4 AM
PRECIP END 6 AM 6 AM
MIXING HGT (FT-AGL) 440 3260 440 5310
TRANSPORT WND (KTS) SW 11 SW 13 W 9 W 13
VENT RATE (KT-FT) 4840 42380 3960 69030
MAX ADI EARLY 27 FAIR 31 FAIR 28 FAIR 47 GEN GOOD
MAX ADI LATE 14 GEN POOR 38 FAIR 12 POOR 55 GEN GOOD
MAX LVORI EARLY 4 2 4 1
MAX LVORI LATE 4 2 4 1
MIN VSBY EARLY 9 9 9 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS AROUND 100. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST IN THE AFTERNOON.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.
NORTHWEST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
RIZ005-010800-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS NONE
CHANCE PRECIP (%) 30 20 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 67 (0) 91 (+7) 70 94
RH % (24H TREND) 84 (-16) 49 (-2) 93 49
20FT WND AM(MPH) SW 9 SW 6
20FT WND PM(MPH) S 8 S 12 G20 SW 10 G19 SW 10 G18
PRECIP AMOUNT 0.07 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 440 2130 440 3640
TRANSPORT WND (KTS) SW 11 SW 13 SW 9 SW 13
VENT RATE (KT-FT) 4840 27690 3960 47320
MAX ADI EARLY 18 GEN POOR 28 FAIR 20 GEN POOR 28 FAIR
MAX ADI LATE 14 GEN POOR 28 FAIR 12 POOR 33 FAIR
MAX LVORI EARLY 4 2 5 3
MAX LVORI LATE 4 2 5 3
MIN VSBY EARLY 9 9 8 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS
10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING NORTH AFTER
MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
RIZ006-010800-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE TSTMS NONE
CHANCE PRECIP (%) 30 20 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 66 (+2) 90 (+7) 68 96
RH % (24H TREND) 90 (-10) 47 (+4) 100 43
20FT WND AM(MPH) SW 9 G18 SW 7
20FT WND PM(MPH) SW 6 SW 11 G21 SW 9 G20 SW 9 G19
PRECIP AMOUNT 0.09 0.00 0.01 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 8 PM 2 AM
PRECIP END 6 AM 6 AM
MIXING HGT (FT-AGL) 440 2440 440 4110
TRANSPORT WND (KTS) SW 13 SW 15 SW 10 W 13
VENT RATE (KT-FT) 5720 36600 4400 53430
MAX ADI EARLY 21 FAIR 31 FAIR 24 FAIR 30 FAIR
MAX ADI LATE 16 GEN POOR 34 FAIR 13 GEN POOR 33 FAIR
MAX LVORI EARLY 4 2 5 2
MAX LVORI LATE 4 2 5 2
MIN VSBY EARLY 9 9 8 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S. SOUTHWEST WINDS
10 TO 15 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 90S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. WEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS. LOWS IN THE MID 60S. HIGHS AROUND 80. NORTH WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
RIZ007-010800-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE SHOWERS NONE
CHANCE PRECIP (%) 30 20 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 66 (+1) 86 (+6) 68 89
RH % (24H TREND) 90 (-10) 53 (+7) 97 56
20FT WND AM(MPH) SW 11 G20 SW 9 G18
20FT WND PM(MPH) SW 8 SW 14 G23 SW 12 G21 SW 12 G21
PRECIP AMOUNT 0.07 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 10 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 420 1470 440 1390
TRANSPORT WND (KTS) SW 14 SW 16 SW 12 SW 14
VENT RATE (KT-FT) 5880 23520 5280 19460
MAX ADI EARLY 17 GEN POOR 26 FAIR 23 FAIR 17 GEN POOR
MAX ADI LATE 18 GEN POOR 25 FAIR 14 GEN POOR 20 GEN POOR
MAX LVORI EARLY 4 3 4 3
MAX LVORI LATE 4 3 4 3
MIN VSBY EARLY 9 9 8 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S. SOUTHWEST WINDS
10 TO 15 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 90S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. WEST WINDS
10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 90S. WEST WINDS AROUND 5 MPH,
BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S.
NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHEAST WINDS 5 TO
10 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
RIZ008-010800-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE TSTMS NONE
CHANCE PRECIP (%) 20 10 20 20
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 66 (0) 79 (+2) 67 83
RH % (24H TREND) 90 (-10) 64 (0) 97 65
20FT WND AM(MPH) SW 13 G20 SW 12 G19
20FT WND PM(MPH) SW 10 SW 15 G23 SW 14 G22 SW 14 G22
PRECIP AMOUNT 0.03 0.00 0.02 0.00
PRECIP DURATION 0 1
PRECIP BEGIN 2 AM 1 AM
PRECIP END 6 AM 6 AM
MIXING HGT (FT-AGL) 450 670 450 610
TRANSPORT WND (KTS) SW 18 SW 20 SW 22 W 17
VENT RATE (KT-FT) 8100 13400 9900 10370
MAX ADI EARLY 24 FAIR 27 FAIR 29 FAIR 22 FAIR
MAX ADI LATE 25 FAIR 29 FAIR 23 FAIR 25 FAIR
MAX LVORI EARLY 4 3 5 3
MAX LVORI LATE 4 3 5 3
MIN VSBY EARLY 9 9 8 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST WINDS
10 TO 15 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO
15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. WEST WINDS
10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. WEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE MID 70S. EAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING NORTHEAST
AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS
5 TO 10 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
MAZ017-010800-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 20 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 67 (+8) 93 (+6) 71 99
RH % (24H TREND) 78 (-22) 46 (+5) 93 41
20FT WND AM(MPH) SW 6 SW 5
20FT WND PM(MPH) S 5 SW 8 G19 SW 7 G19 SW 7
PRECIP AMOUNT 0.10 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 430 4250 430 6170
TRANSPORT WND (KTS) SW 11 SW 13 SW 10 W 15
VENT RATE (KT-FT) 4730 55250 4300 92550
MAX ADI EARLY 19 GEN POOR 43 GEN GOOD 25 FAIR 53 GEN GOOD
MAX ADI LATE 13 GEN POOR 60 GEN GOOD 10 POOR 103 VERY GOOD
MAX LVORI EARLY 4 1 5 1
MAX LVORI LATE 4 1 5 1
MIN VSBY EARLY 9 9 9 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS AROUND 101. WEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS 70 TO 75. HIGHS IN THE UPPER 90S.
NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
MAZ018-010800-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 20 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 67 (+8) 94 (+7) 71 98
RH % (24H TREND) 81 (-19) 44 (+3) 90 42
20FT WND AM(MPH) SW 7 G17 SW 5
20FT WND PM(MPH) S 6 SW 9 G20 SW 8 G20 SW 7
PRECIP AMOUNT 0.15 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 430 3790 440 5920
TRANSPORT WND (KTS) SW 12 SW 14 SW 11 W 15
VENT RATE (KT-FT) 5160 53060 4840 88800
MAX ADI EARLY 21 FAIR 44 GEN GOOD 25 FAIR 47 GEN GOOD
MAX ADI LATE 15 GEN POOR 48 GEN GOOD 12 POOR 83 GOOD
MAX LVORI EARLY 4 2 4 1
MAX LVORI LATE 4 2 4 1
MIN VSBY EARLY 9 9 9 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS AROUND 100. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 90S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS
AROUND 5 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
MAZ019-010800-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 20 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 67 (+6) 92 (+8) 71 97
RH % (24H TREND) 87 (-13) 46 (-1) 90 42
20FT WND AM(MPH) SW 9 G19 SW 6
20FT WND PM(MPH) S 7 SW 10 G23 SW 10 G22 SW 8 G19
PRECIP AMOUNT 0.14 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 430 2420 440 3990
TRANSPORT WND (KTS) S 14 SW 14 SW 13 W 11
VENT RATE (KT-FT) 6020 33880 5720 43890
MAX ADI EARLY 18 GEN POOR 25 FAIR 20 GEN POOR 27 FAIR
MAX ADI LATE 18 GEN POOR 24 FAIR 15 GEN POOR 29 FAIR
MAX LVORI EARLY 4 2 4 2
MAX LVORI LATE 4 2 4 2
MIN VSBY EARLY 9 9 8 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 90S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 70. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S. EAST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS
5 TO 10 MPH.
MAZ020-010800-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 20 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 67 (+5) 91 (+7) 68 95
RH % (24H TREND) 90 (-10) 47 (+3) 93 47
20FT WND AM(MPH) SW 10 G22 SW 8 G19
20FT WND PM(MPH) SW 7 SW 13 G25 SW 10 G23 SW 11 G22
PRECIP AMOUNT 0.08 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 10 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 430 2250 440 3850
TRANSPORT WND (KTS) SW 14 SW 16 SW 12 SW 14
VENT RATE (KT-FT) 6020 36000 5280 53900
MAX ADI EARLY 20 GEN POOR 34 FAIR 26 FAIR 26 FAIR
MAX ADI LATE 16 GEN POOR 33 FAIR 13 GEN POOR 28 FAIR
MAX LVORI EARLY 4 2 4 2
MAX LVORI LATE 4 2 4 2
MIN VSBY EARLY 9 9 8 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S. SOUTHWEST WINDS
15 TO 20 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 90S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 90S. WEST WINDS AROUND 5 MPH,
INCREASING TO SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND
5 MPH, BECOMING EAST IN THE AFTERNOON.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. NORTH
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO
10 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
MAZ021-010800-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 30 20 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 67 (+6) 91 (+8) 70 97
RH % (24H TREND) 90 (-10) 46 (+3) 90 46
20FT WND AM(MPH) SW 9 G22 SW 7 G18
20FT WND PM(MPH) SW 7 SW 12 G25 SW 10 G23 SW 10 G22
PRECIP AMOUNT 0.14 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 10 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 440 2240 440 3330
TRANSPORT WND (KTS) SW 14 SW 16 SW 12 SW 14
VENT RATE (KT-FT) 6160 35840 5280 46620
MAX ADI EARLY 19 GEN POOR 34 FAIR 29 FAIR 26 FAIR
MAX ADI LATE 17 GEN POOR 34 FAIR 13 GEN POOR 29 FAIR
MAX LVORI EARLY 4 2 4 2
MAX LVORI LATE 4 2 4 2
MIN VSBY EARLY 9 9 8 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHWEST
WINDS 10 TO 15 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE UPPER 90S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND
5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING NORTH AFTER
MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST IN THE AFTERNOON.
MAZ022-010800-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 30 20 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 67 (+8) 83 (+2) 69 89
RH % (24H TREND) 90 (-10) 53 (-1) 97 54
20FT WND AM(MPH) SW 11 G22 SW 10 G19
20FT WND PM(MPH) SW 7 SW 13 G24 SW 11 G23 SW 11 G22
PRECIP AMOUNT 0.11 0.04 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING 12 PM
MIXING HGT (FT-AGL) 470 1530 490 1280
TRANSPORT WND (KTS) SW 16 SW 20 SW 16 SW 14
VENT RATE (KT-FT) 7520 30600 7840 17920
MAX ADI EARLY 19 GEN POOR 33 FAIR 33 FAIR 23 FAIR
MAX ADI LATE 21 FAIR 34 FAIR 21 FAIR 22 FAIR
MAX LVORI EARLY 5 3 4 3
MAX LVORI LATE 5 3 4 3
MIN VSBY EARLY 9 9 6 FOG 6 FOG
MIN VSBY LATE 9 9 5 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHWEST
WINDS 10 TO 15 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. EAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHEAST WINDS 5 TO
10 MPH, BECOMING EAST IN THE AFTERNOON.
MAZ023-010800-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE NONE
CHANCE PRECIP (%) 20 20 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 67 (+4) 81 (+2) 68 86
RH % (24H TREND) 90 (-10) 58 (0) 93 61
20FT WND AM(MPH) SW 14 G23 SW 13 G21
20FT WND PM(MPH) SW 9 SW 16 G25 SW 14 G23 SW 14 G23
PRECIP AMOUNT 0.08 0.00 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 12 AM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 510 1170 460 1130
TRANSPORT WND (KTS) SW 17 SW 22 SW 19 SW 18
VENT RATE (KT-FT) 8670 25740 8740 20340
MAX ADI EARLY 19 GEN POOR 33 FAIR 34 FAIR 26 FAIR
MAX ADI LATE 21 FAIR 34 FAIR 24 FAIR 25 FAIR
MAX LVORI EARLY 6 3 4 3
MAX LVORI LATE 6 3 4 3
MIN VSBY EARLY 9 9 7 7
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S. SOUTHWEST WINDS
15 TO 20 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 10 TO
15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. WEST WINDS
10 TO 15 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH, BECOMING WEST AROUND
5 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S. EAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS
5 TO 10 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
MAZ024-010800-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
408 PM EDT TUE JUN 30 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 20 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 65 (+5) 76 (0) 67 79
RH % (24H TREND) 93 (-7) 69 (+8) 97 74
20FT WND AM(MPH) SW 14 G23 SW 14 G22
20FT WND PM(MPH) S 9 SW 15 G23 SW 14 G23 SW 14 G22
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 500 1150 700 1370
TRANSPORT WND (KTS) S 14 SW 24 SW 24 SW 22
VENT RATE (KT-FT) 7000 27600 16800 30140
MAX ADI EARLY 18 GEN POOR 37 FAIR 36 FAIR 37 FAIR
MAX ADI LATE 21 FAIR 36 FAIR 37 FAIR 27 FAIR
MAX LVORI EARLY 7 4 4 3
MAX LVORI LATE 7 4 4 3
MIN VSBY EARLY 8 9 7 7
MIN VSBY LATE 8 9 5 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST WINDS
10 TO 15 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN
THE MID 80S. WEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS
10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 70. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH, BECOMING EAST IN THE
AFTERNOON.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S. EAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS
5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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