941
FNUS51 KBOX 220810
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
409 AM EDT MON JUN 22 2026
DISCUSSION
A WIDESPREAD, SUBSTANTIAL RAINFALL IS ANTICIPATED TO ARRIVE LATER
TODAY INTO TONIGHT. RAINFALL ENDS FROM WEST TO EAST DURING
TUESDAY.
MINIMUM RELATIVE HUMIDITY LEVELS ACROSS MOST OF OUR REGION
EXPECTED BETWEEN 40-60 PERCENT TODAY, AND BETWEEN 55-75 PERCENT
TUESDAY.
OUTLOOK...TUESDAY NIGHT THROUGH FRIDAY
DRY WEATHER EXPECTED FOR WEDNESDAY AND MOST OF THURSDAY. NEXT
CHANCE FOR PRECIPITATION ARRIVES LATER THURSDAY WITH WETTING RAIN
CHANCES INCREASING FOR A POTENTIAL ROUND OF SHOWERS OR
THUNDERSTORMS FRIDAY.
MAZ015-222000-
SUFFOLK-
INCLUDING THE CITIES OF ALLSTON, BOSTON, BRIGHTON, CHARLESTOWN,
DORCHESTER, EAST BOSTON, AND FOREST HILLS
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 50 100 100
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 81 (0) 62 (+1) 78
RH % (24H TREND) 48 (+17) 100 (+10) 66
20FT WND AM(MPH) LGT/VAR SW 5
20FT WND PM(MPH) SE 5 SE 6 NW 5
PRECIP AMOUNT 0.11 0.59 0.58
PRECIP DURATION 1 12 8
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 4210 430 3550
TRANSPORT WND (KTS) S 7 SE 9 NW 9
VENT RATE (KT-FT) 29470 3870 31950
MAX ADI EARLY 12 POOR 12 POOR 16 GEN POOR
MAX ADI LATE 18 GEN POOR 14 GEN POOR 24 FAIR
MAX LVORI EARLY 3 7 4
MAX LVORI LATE 3 7 4
MIN VSBY EARLY 9 3 FOG 1 FOG
MIN VSBY LATE 9 2 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 30 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. WEST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
MAZ016-222000-
EASTERN NORFOLK-
INCLUDING THE CITIES OF QUINCY, WEYMOUTH, BRAINTREE, AND MILTON
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 50 100 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 82 (+1) 61 (+1) 79
RH % (24H TREND) 45 (+8) 100 (+7) 67
20FT WND AM(MPH) LGT/VAR SW 5
20FT WND PM(MPH) LGT/VAR SE 5 NW 5
PRECIP AMOUNT 0.12 0.62 0.62
PRECIP DURATION 1 12 8
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4910 480 3410
TRANSPORT WND (KTS) SW 7 SE 9 NW 9
VENT RATE (KT-FT) 34370 4320 30690
MAX ADI EARLY 32 FAIR 12 POOR 20 GEN POOR
MAX ADI LATE 42 GEN GOOD 15 GEN POOR 25 FAIR
MAX LVORI EARLY 3 7 4
MAX LVORI LATE 3 7 4
MIN VSBY EARLY 9 3 FOG 1 FOG
MIN VSBY LATE 9 1 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 20 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTH WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
MAZ013-222000-
WESTERN NORFOLK-
INCLUDING THE CITIES OF AVON, RANDOLPH, STOUGHTON, FRANKLIN,
MEDWAY, WRENTHAM, AND NEEDHAM
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 60 100 100
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 80 (-2) 60 (+3) 77
RH % (24H TREND) 42 (+11) 100 (+4) 71
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR SE 5 NW 5
PRECIP AMOUNT 0.14 0.62 0.70
PRECIP DURATION 1 12 8
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 5570 480 3820
TRANSPORT WND (KTS) SW 10 SE 9 NW 10
VENT RATE (KT-FT) 55700 4320 38200
MAX ADI EARLY 39 FAIR 14 GEN POOR 20 GEN POOR
MAX ADI LATE 69 GOOD 14 GEN POOR 35 FAIR
MAX LVORI EARLY 3 8 5
MAX LVORI LATE 3 8 5
MIN VSBY EARLY 9 3 FOG 2 FOG
MIN VSBY LATE 5 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 40 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. WEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ014-222000-
SOUTHEAST MIDDLESEX-
INCLUDING THE CITIES OF CAMBRIDGE, NEWTON, SOMERVILLE, WALTHAM,
WESTON, MALDEN, AND MEDFORD
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 60 100 100
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 80 (-1) 61 (+1) 78
RH % (24H TREND) 48 (+14) 100 (+7) 71
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR SE 5 NW 5
PRECIP AMOUNT 0.12 0.62 0.54
PRECIP DURATION 1 12 8
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 5790 470 3730
TRANSPORT WND (KTS) SW 9 SE 11 NW 10
VENT RATE (KT-FT) 52110 5170 37300
MAX ADI EARLY 38 FAIR 14 GEN POOR 19 GEN POOR
MAX ADI LATE 66 GOOD 13 GEN POOR 33 FAIR
MAX LVORI EARLY 3 8 4
MAX LVORI LATE 3 8 4
MIN VSBY EARLY 9 2 FOG 2 FOG
MIN VSBY LATE 5 FOG 2 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 40 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
MAZ007-222000-
EASTERN ESSEX-
INCLUDING THE CITIES OF LYNN, NEWBURY, PEABODY, BEVERLY,
HAMILTON, WENHAM, AND GLOUCESTER
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 50 100 100
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 79 (+1) 58 (-1) 78
RH % (24H TREND) 54 (+16) 100 (0) 64
20FT WND AM(MPH) LGT/VAR SW 5
20FT WND PM(MPH) LGT/VAR SE 5 LGT/VAR
PRECIP AMOUNT 0.07 0.65 0.55
PRECIP DURATION 1 12 8
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 2390 380 2590
TRANSPORT WND (KTS) S 5 S 8 NW 8
VENT RATE (KT-FT) 11950 3040 20720
MAX ADI EARLY 8 POOR 12 POOR 14 GEN POOR
MAX ADI LATE 11 POOR 14 GEN POOR 20 GEN POOR
MAX LVORI EARLY 3 7 4
MAX LVORI LATE 3 7 4
MIN VSBY EARLY 9 2 FOG 1 FOG
MIN VSBY LATE 8 1 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 30 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 80. WEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING EAST IN THE AFTERNOON.
MAZ006-222000-
WESTERN ESSEX-
INCLUDING THE CITIES OF LAWRENCE, NORTH ANDOVER, GROVELAND,
HAVERHILL, WEST NEWBURY, AND METHUEN
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 60 100 100
CHANCE OF THUNDER (%) 0 30 0
TEMP (24H TREND) 79 (0) 58 (0) 77
RH % (24H TREND) 47 (+8) 100 (0) 64
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.09 0.67 0.47
PRECIP DURATION 1 12 7
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 5660 460 3740
TRANSPORT WND (KTS) SW 10 SE 8 NW 10
VENT RATE (KT-FT) 56600 3680 37400
MAX ADI EARLY 32 FAIR 10 POOR 20 GEN POOR
MAX ADI LATE 62 GOOD 10 POOR 33 FAIR
MAX LVORI EARLY 3 9 4
MAX LVORI LATE 3 9 4
MIN VSBY EARLY 9 2 FOG 1 FOG
MIN VSBY LATE 6 FOG 1 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 30 80 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ005-222000-
CENTRAL MIDDLESEX COUNTY-
INCLUDING THE CITIES OF DRACUT, LOWELL, FRAMINGHAM, LINCOLN,
MARLBOROUGH, CARLISLE, AND CHELMSFORD
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 60 100 100
CHANCE OF THUNDER (%) 0 30 0
TEMP (24H TREND) 79 (-1) 57 (0) 77
RH % (24H TREND) 47 (+15) 100 (0) 64
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.14 0.63 0.49
PRECIP DURATION 1 12 7
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 5510 480 3860
TRANSPORT WND (KTS) SW 10 S 11 NW 10
VENT RATE (KT-FT) 55100 5280 38600
MAX ADI EARLY 34 FAIR 13 GEN POOR 19 GEN POOR
MAX ADI LATE 72 GOOD 10 POOR 36 FAIR
MAX LVORI EARLY 3 9 4
MAX LVORI LATE 3 9 4
MIN VSBY EARLY 9 2 FOG 2 FOG
MIN VSBY LATE 5 FOG 2 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 40 80 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS AROUND
5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ012-222000-
SOUTHERN WORCESTER-
INCLUDING THE CITIES OF AUBURN, WORCESTER, AND MILLVILLE
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 70 100 100
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 79 (-1) 59 (+3) 77
RH % (24H TREND) 48 (+17) 100 (0) 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR SE 5 NW 6
PRECIP AMOUNT 0.18 0.65 0.50
PRECIP DURATION 2 12 6
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 4930 470 3820
TRANSPORT WND (KTS) SW 9 S 9 NW 11
VENT RATE (KT-FT) 44370 4230 42020
MAX ADI EARLY 39 FAIR 14 GEN POOR 18 GEN POOR
MAX ADI LATE 63 GOOD 12 POOR 37 FAIR
MAX LVORI EARLY 4 9 4
MAX LVORI LATE 4 9 4
MIN VSBY EARLY 9 1 FOG 2 FOG
MIN VSBY LATE 4 FOG 2 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 60 80 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ004-222000-
NORTHERN WORCESTER-
INCLUDING THE CITY OF WEST BOYLSTON
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 80 100 90
CHANCE OF THUNDER (%) 0 30 0
TEMP (24H TREND) 76 (-2) 56 (+2) 76
RH % (24H TREND) 46 (+18) 100 (0) 58
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR SE 5 NW 6
PRECIP AMOUNT 0.22 0.87 0.38
PRECIP DURATION 3 12 5
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 4570 460 4380
TRANSPORT WND (KTS) SW 10 S 10 N 12
VENT RATE (KT-FT) 45700 4600 52560
MAX ADI EARLY 32 FAIR 15 GEN POOR 20 GEN POOR
MAX ADI LATE 53 GEN GOOD 9 POOR 39 FAIR
MAX LVORI EARLY 4 9 4
MAX LVORI LATE 4 9 4
MIN VSBY EARLY 9 1 FOG 2 FOG
MIN VSBY LATE 3 FOG 1 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 70 90 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS
LIKELY AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 60. HIGHS IN
THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ026-222000-
NORTHWEST MIDDLESEX COUNTY-
INCLUDING THE CITIES OF AYER, PEPPERELL, SHIRLEY, ASHBY, GROTON,
AND TOWNSEND
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 70 100 90
CHANCE OF THUNDER (%) 0 30 0
TEMP (24H TREND) 79 (0) 56 (0) 78
RH % (24H TREND) 54 (+16) 100 (+4) 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR NW 5
PRECIP AMOUNT 0.18 0.81 0.38
PRECIP DURATION 2 12 5
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 5350 470 4730
TRANSPORT WND (KTS) SW 10 S 8 N 11
VENT RATE (KT-FT) 53500 3760 52030
MAX ADI EARLY 39 FAIR 14 GEN POOR 21 FAIR
MAX ADI LATE 74 GOOD 9 POOR 39 FAIR
MAX LVORI EARLY 4 9 4
MAX LVORI LATE 4 9 4
MIN VSBY EARLY 9 1 FOG 2 FOG
MIN VSBY LATE 4 FOG 2 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 50 90 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
60. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND
A CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND
80. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ002-222000-
WESTERN FRANKLIN-
INCLUDING THE CITY OF LEYDEN
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 100 70
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 73 (-2) 53 (0) 75
RH % (24H TREND) 61 (+25) 100 (+4) 55
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.34 0.81 0.11
PRECIP DURATION 4 12 3
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT (FT-AGL) 4200 430 4830
TRANSPORT WND (KTS) SW 10 S 6 N 14
VENT RATE (KT-FT) 42000 2580 67620
MAX ADI EARLY 37 FAIR 19 GEN POOR 22 FAIR
MAX ADI LATE 57 GEN GOOD 7 POOR 93 GOOD
MAX LVORI EARLY 4 9 3
MAX LVORI LATE 4 9 3
MIN VSBY EARLY 8 1 FOG 2 FOG
MIN VSBY LATE 2 FOG 1 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 90 90 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. SOUTH WINDS AROUND
5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND
A CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 70S. WEST WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
MAZ003-222000-
EASTERN FRANKLIN-
INCLUDING THE CITIES OF DEERFIELD, GREENFIELD, LEVERETT,
SHUTESBURY, BERNARDSTON, NEW SALEM, AND ORANGE
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 80 100 80
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 75 (-4) 57 (+4) 78
RH % (24H TREND) 51 (+24) 100 (0) 54
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR N 6
PRECIP AMOUNT 0.28 0.91 0.21
PRECIP DURATION 3 12 3
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 3 PM
MIXING HGT (FT-AGL) 3870 450 4980
TRANSPORT WND (KTS) SW 8 S 6 N 13
VENT RATE (KT-FT) 30960 2700 64740
MAX ADI EARLY 24 FAIR 17 GEN POOR 25 FAIR
MAX ADI LATE 45 GEN GOOD 8 POOR 83 GOOD
MAX LVORI EARLY 4 9 3
MAX LVORI LATE 4 9 3
MIN VSBY EARLY 9 1 FOG 2 FOG
MIN VSBY LATE 2 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID
50S. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY
AND A CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN
THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ008-222000-
WESTERN HAMPSHIRE-
INCLUDING THE CITIES OF HUNTINGTON, CHESTERFIELD, GOSHEN,
WESTHAMPTON, AND WILLIAMSBURG
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 100 80
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 72 (-3) 54 (+1) 75
RH % (24H TREND) 61 (+26) 100 (+10) 60
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR NW 6
PRECIP AMOUNT 0.37 0.89 0.14
PRECIP DURATION 4 12 3
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 3 PM
MIXING HGT (FT-AGL) 3690 430 4540
TRANSPORT WND (KTS) SW 8 S 7 N 13
VENT RATE (KT-FT) 29520 3010 59020
MAX ADI EARLY 33 FAIR 20 GEN POOR 22 FAIR
MAX ADI LATE 46 GEN GOOD 8 POOR 78 GOOD
MAX LVORI EARLY 4 9 3
MAX LVORI LATE 4 9 3
MIN VSBY EARLY 9 1 FOG 2 FOG
MIN VSBY LATE 2 FOG 1 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 90 90 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY
AND A CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN
THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
MAZ010-222000-
EASTERN HAMPSHIRE-
INCLUDING THE CITIES OF SOUTHAMPTON, NORTHAMPTON, AMHERST,
AND EASTHAMPTON
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 100 90
CHANCE OF THUNDER (%) 20 30 0
TEMP (24H TREND) 76 (-4) 58 (+4) 79
RH % (24H TREND) 59 (+34) 100 (0) 58
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR SE 6 N 7
PRECIP AMOUNT 0.30 1.04 0.27
PRECIP DURATION 3 12 4
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 4140 450 4800
TRANSPORT WND (KTS) SW 9 S 7 N 12
VENT RATE (KT-FT) 37260 3150 57600
MAX ADI EARLY 24 FAIR 19 GEN POOR 23 FAIR
MAX ADI LATE 48 GEN GOOD 9 POOR 41 GEN GOOD
MAX LVORI EARLY 4 9 3
MAX LVORI LATE 4 9 3
MIN VSBY EARLY 9 1 FOG 3 FOG
MIN VSBY LATE 2 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY
AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
MAZ009-222000-
WESTERN HAMPDEN-
INCLUDING THE CITIES OF BLANDFORD, MONTGOMERY, AND RUSSELL
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 100 80
CHANCE OF THUNDER (%) 30 30 0
TEMP (24H TREND) 74 (-2) 57 (+3) 76
RH % (24H TREND) 59 (+22) 100 (+11) 62
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR SE 5 NW 6
PRECIP AMOUNT 0.40 0.97 0.16
PRECIP DURATION 4 12 3
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 3470 450 4380
TRANSPORT WND (KTS) SW 8 S 8 N 13
VENT RATE (KT-FT) 27760 3600 56940
MAX ADI EARLY 32 FAIR 21 FAIR 22 FAIR
MAX ADI LATE 39 FAIR 9 POOR 78 GOOD
MAX LVORI EARLY 4 9 3
MAX LVORI LATE 4 9 3
MIN VSBY EARLY 9 1 FOG 2 FOG
MIN VSBY LATE 2 FOG 1 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 90 90 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID
50S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY
AND A CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN
THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ011-222000-
EASTERN HAMPDEN-
INCLUDING THE CITIES OF EAST LONGMEADOW, SPRINGFIELD, CHICOPEE,
WESTFIELD, AND HOLYOKE
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 100 90
CHANCE OF THUNDER (%) 20 30 0
TEMP (24H TREND) 76 (-5) 58 (+3) 79
RH % (24H TREND) 55 (+30) 100 (+4) 56
20FT WND AM(MPH) LGT/VAR W 5
20FT WND PM(MPH) LGT/VAR SE 7 G18 N 7
PRECIP AMOUNT 0.29 0.91 0.30
PRECIP DURATION 3 12 5
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 PM
MIXING HGT (FT-AGL) 4250 450 4280
TRANSPORT WND (KTS) SW 9 S 7 N 12
VENT RATE (KT-FT) 38250 3150 51360
MAX ADI EARLY 28 FAIR 19 GEN POOR 21 FAIR
MAX ADI LATE 52 GEN GOOD 10 POOR 38 FAIR
MAX LVORI EARLY 4 9 3
MAX LVORI LATE 4 9 3
MIN VSBY EARLY 9 1 FOG 3 FOG
MIN VSBY LATE 2 FOG 2 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 80 80 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY
AND A CHANCE OF THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
CTZ002-222000-
HARTFORD-
INCLUDING THE CITIES OF HARTFORD, FARMINGTON, NEW BRITAIN,
WEST HARTFORD, BRISTOL, PLAINVILLE, AND EAST HARTFORD
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 100 90
CHANCE OF THUNDER (%) 20 40 0
TEMP (24H TREND) 77 (-3) 59 (+3) 79
RH % (24H TREND) 52 (+23) 100 (0) 60
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR SE 7 G19 N 6
PRECIP AMOUNT 0.32 0.80 0.27
PRECIP DURATION 3 12 5
PRECIP BEGIN 11 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 PM
MIXING HGT (FT-AGL) 3520 460 4300
TRANSPORT WND (KTS) S 10 S 7 N 12
VENT RATE (KT-FT) 35200 3220 51600
MAX ADI EARLY 25 FAIR 18 GEN POOR 21 FAIR
MAX ADI LATE 37 FAIR 11 POOR 44 GEN GOOD
MAX LVORI EARLY 4 9 3
MAX LVORI LATE 4 9 3
MIN VSBY EARLY 9 1 FOG 3 FOG
MIN VSBY LATE 2 FOG 2 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 80 80 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY
AND A CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN
THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
CTZ003-222000-
TOLLAND-
INCLUDING THE CITIES OF MANSFIELD, STORRS, WILLINGTON, ROCKVILLE,
STAFFORD, STAFFORD SPRINGS, AND ELLINGTON
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 70 100 100
CHANCE OF THUNDER (%) 0 30 0
TEMP (24H TREND) 78 (-2) 60 (+5) 78
RH % (24H TREND) 56 (+27) 100 (0) 67
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) S 5 G18 SE 8 G19 NW 6
PRECIP AMOUNT 0.25 0.71 0.35
PRECIP DURATION 3 12 6
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 3710 470 3690
TRANSPORT WND (KTS) S 9 S 10 N 12
VENT RATE (KT-FT) 33390 4700 44280
MAX ADI EARLY 33 FAIR 15 GEN POOR 17 GEN POOR
MAX ADI LATE 43 GEN GOOD 12 POOR 58 GEN GOOD
MAX LVORI EARLY 4 9 4
MAX LVORI LATE 4 9 4
MIN VSBY EARLY 9 1 FOG 2 FOG
MIN VSBY LATE 2 FOG 1 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 70 80 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY
AND A CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS
AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH.
CTZ004-222000-
WINDHAM-
INCLUDING THE CITIES OF CHAPLIN, WILLIMANTIC, ASHFORD, PUTNAM,
DANIELSON, AND KILLINGLY
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 70 100 100
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 78 (-3) 60 (+5) 77
RH % (24H TREND) 50 (+22) 100 (0) 64
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR SE 7 NW 6
PRECIP AMOUNT 0.21 0.67 0.45
PRECIP DURATION 2 12 7
PRECIP BEGIN 12 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 4390 460 3370
TRANSPORT WND (KTS) SW 9 S 9 NW 10
VENT RATE (KT-FT) 39510 4140 33700
MAX ADI EARLY 37 FAIR 14 GEN POOR 17 GEN POOR
MAX ADI LATE 53 GEN GOOD 12 POOR 33 FAIR
MAX LVORI EARLY 3 9 5
MAX LVORI LATE 3 9 5
MIN VSBY EARLY 9 2 FOG 2 FOG
MIN VSBY LATE 4 FOG 1 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 60 80 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
RIZ001-222000-
NORTHWEST PROVIDENCE-
INCLUDING THE CITIES OF BLACKSTONE, NORTH SMITHFIELD, WOONSOCKET,
AND CENTRAL FALLS
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 60 100 100
CHANCE OF THUNDER (%) 0 30 20
TEMP (24H TREND) 78 (-3) 60 (+3) 77
RH % (24H TREND) 50 (+19) 100 (+4) 74
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR SE 6 NW 5
PRECIP AMOUNT 0.19 0.66 0.63
PRECIP DURATION 1 12 7
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 4940 490 3330
TRANSPORT WND (KTS) SW 10 S 10 NW 11
VENT RATE (KT-FT) 49400 4900 36630
MAX ADI EARLY 44 GEN GOOD 13 GEN POOR 18 GEN POOR
MAX ADI LATE 63 GOOD 13 GEN POOR 35 FAIR
MAX LVORI EARLY 3 8 5
MAX LVORI LATE 3 8 5
MIN VSBY EARLY 9 2 FOG 2 FOG
MIN VSBY LATE 5 FOG 1 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 50 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. WEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
RIZ002-222000-
SOUTHEAST PROVIDENCE-
INCLUDING THE CITIES OF PROVIDENCE, CRANSTON, PAWTUCKET,
AND EAST PROVIDENCE
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 50 100 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 80 (-2) 62 (+3) 79
RH % (24H TREND) 50 (+20) 100 (+13) 71
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) S 5 SE 6 NW 5
PRECIP AMOUNT 0.21 0.61 0.62
PRECIP DURATION 1 12 8
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4690 530 3420
TRANSPORT WND (KTS) SW 9 S 13 NW 11
VENT RATE (KT-FT) 42210 6890 37620
MAX ADI EARLY 46 GEN GOOD 14 GEN POOR 19 GEN POOR
MAX ADI LATE 59 GEN GOOD 14 GEN POOR 32 FAIR
MAX LVORI EARLY 3 7 4
MAX LVORI LATE 3 7 4
MIN VSBY EARLY 9 3 FOG 2 FOG
MIN VSBY LATE 5 FOG 2 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 40 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
RIZ003-222000-
WESTERN KENT-
INCLUDING THE CITY OF COVENTRY
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 60 100 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 78 (-3) 61 (+4) 77
RH % (24H TREND) 50 (+18) 100 (+4) 74
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) S 5 SE 6 NW 5
PRECIP AMOUNT 0.20 0.62 0.57
PRECIP DURATION 1 12 8
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 4610 490 3020
TRANSPORT WND (KTS) SW 9 S 12 N 10
VENT RATE (KT-FT) 41490 5880 30200
MAX ADI EARLY 49 GEN GOOD 14 GEN POOR 19 GEN POOR
MAX ADI LATE 54 GEN GOOD 13 GEN POOR 30 FAIR
MAX LVORI EARLY 3 8 5
MAX LVORI LATE 3 8 5
MIN VSBY EARLY 9 2 FOG 2 FOG
MIN VSBY LATE 5 FOG 1 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 30 80 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
RIZ004-222000-
EASTERN KENT-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 50 100 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 80 (-3) 62 (+2) 79
RH % (24H TREND) 47 (+19) 100 (+16) 64
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) S 5 SE 7 NW 5
PRECIP AMOUNT 0.17 0.51 0.61
PRECIP DURATION 1 11 8
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3980 490 3200
TRANSPORT WND (KTS) S 7 S 13 NW 11
VENT RATE (KT-FT) 27860 6370 35200
MAX ADI EARLY 35 FAIR 12 POOR 17 GEN POOR
MAX ADI LATE 48 GEN GOOD 14 GEN POOR 29 FAIR
MAX LVORI EARLY 3 7 4
MAX LVORI LATE 3 7 4
MIN VSBY EARLY 9 3 FOG 2 FOG
MIN VSBY LATE 9 1 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 20 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 80. WEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
RIZ005-222000-
BRISTOL-
INCLUDING THE CITIES OF BRISTOL, WARREN, AND BARRINGTON
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 50 100 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 80 (+1) 63 (+2) 79
RH % (24H TREND) 52 (+13) 100 (+13) 74
20FT WND AM(MPH) LGT/VAR S 6
20FT WND PM(MPH) S 6 SE 8 NW 5
PRECIP AMOUNT 0.13 0.51 0.67
PRECIP DURATION 1 11 8
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3400 450 2550
TRANSPORT WND (KTS) S 7 S 14 N 10
VENT RATE (KT-FT) 23800 6300 25500
MAX ADI EARLY 27 FAIR 13 GEN POOR 16 GEN POOR
MAX ADI LATE 42 GEN GOOD 15 GEN POOR 24 FAIR
MAX LVORI EARLY 3 10 5
MAX LVORI LATE 3 10 5
MIN VSBY EARLY 9 3 FOG 2 FOG
MIN VSBY LATE 9 1 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 10 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO
15 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
RIZ006-222000-
WASHINGTON-
INCLUDING THE CITIES OF NORTH KINGSTOWN, WESTERLY, NARRAGANSETT,
HOPKINTON, AND RICHMOND
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 50 100 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 79 (-2) 60 (+3) 79
RH % (24H TREND) 49 (+17) 100 (0) 69
20FT WND AM(MPH) LGT/VAR SW 5
20FT WND PM(MPH) S 5 SE 7 NW 5
PRECIP AMOUNT 0.12 0.49 0.66
PRECIP DURATION 1 10 7
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3380 470 2830
TRANSPORT WND (KTS) S 7 S 13 NW 7
VENT RATE (KT-FT) 23660 6110 19810
MAX ADI EARLY 21 FAIR 13 GEN POOR 14 GEN POOR
MAX ADI LATE 24 FAIR 16 GEN POOR 21 FAIR
MAX LVORI EARLY 4 6 5
MAX LVORI LATE 4 6 5
MIN VSBY EARLY 9 1 FOG 1 FOG
MIN VSBY LATE 8 1 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 20 80 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO
15 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
RIZ007-222000-
NEWPORT-
INCLUDING THE CITIES OF JAMESTOWN, NEWPORT, AND TIVERTON
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 40 100 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 79 (+1) 62 (0) 78
RH % (24H TREND) 50 (+19) 100 (+10) 74
20FT WND AM(MPH) LGT/VAR S 7
20FT WND PM(MPH) S 6 SE 9 W 6
PRECIP AMOUNT 0.07 0.44 0.71
PRECIP DURATION 1 9 8
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1810 470 2020
TRANSPORT WND (KTS) S 7 S 13 NW 9
VENT RATE (KT-FT) 12670 6110 18180
MAX ADI EARLY 9 POOR 14 GEN POOR 16 GEN POOR
MAX ADI LATE 12 POOR 17 GEN POOR 17 GEN POOR
MAX LVORI EARLY 4 10 5
MAX LVORI LATE 4 10 5
MIN VSBY EARLY 9 1 FOG 1 FOG
MIN VSBY LATE 9 1 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 10 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE MID 70S. WEST WINDS 10 TO
15 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
RIZ008-222000-
BLOCK ISLAND-
INCLUDING THE CITY OF BLOCK ISLAND
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 40 100 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 74 (+2) 62 (+1) 76
RH % (24H TREND) 64 (+19) 100 (+3) 69
20FT WND AM(MPH) LGT/VAR S 8
20FT WND PM(MPH) S 7 SE 10 G19 W 6
PRECIP AMOUNT 0.05 0.40 0.58
PRECIP DURATION 1 8 6
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 490 500 670
TRANSPORT WND (KTS) S 9 SE 13 NW 10
VENT RATE (KT-FT) 4410 6500 6700
MAX ADI EARLY 9 POOR 20 GEN POOR 18 GEN POOR
MAX ADI LATE 12 POOR 22 FAIR 12 POOR
MAX LVORI EARLY 4 10 5
MAX LVORI LATE 4 10 5
MIN VSBY EARLY 9 2 FOG 1 FOG
MIN VSBY LATE 9 2 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 10 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
MAZ017-222000-
NORTHERN BRISTOL-
INCLUDING THE CITIES OF EASTON, BERKLEY, FREETOWN, TAUNTON,
SEEKONK, AND ATTLEBOROUGH
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 50 100 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 80 (-2) 60 (+3) 78
RH % (24H TREND) 44 (+14) 100 (0) 71
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) S 5 SE 5 NW 5
PRECIP AMOUNT 0.18 0.62 0.69
PRECIP DURATION 1 12 9
PRECIP BEGIN 1 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 5130 470 3330
TRANSPORT WND (KTS) SW 10 S 13 NW 10
VENT RATE (KT-FT) 51300 6110 33300
MAX ADI EARLY 41 GEN GOOD 12 POOR 18 GEN POOR
MAX ADI LATE 66 GOOD 14 GEN POOR 31 FAIR
MAX LVORI EARLY 3 7 5
MAX LVORI LATE 3 7 5
MIN VSBY EARLY 9 3 FOG 2 FOG
MIN VSBY LATE 8 1 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 20 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH.
MAZ018-222000-
WESTERN PLYMOUTH-
INCLUDING THE CITY OF BROCKTON
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 40 100 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 81 (-1) 61 (+3) 78
RH % (24H TREND) 45 (+17) 100 (+3) 74
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) S 5 SE 5 NW 5
PRECIP AMOUNT 0.11 0.52 0.69
PRECIP DURATION 1 10 9
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 5280 460 3320
TRANSPORT WND (KTS) SW 10 S 14 NW 10
VENT RATE (KT-FT) 52800 6440 33200
MAX ADI EARLY 40 FAIR 11 POOR 21 FAIR
MAX ADI LATE 61 GOOD 14 GEN POOR 27 FAIR
MAX LVORI EARLY 3 7 4
MAX LVORI LATE 3 7 4
MIN VSBY EARLY 9 3 FOG 2 FOG
MIN VSBY LATE 9 1 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 10 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60.
HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON.
MAZ019-222000-
EASTERN PLYMOUTH-
INCLUDING THE CITIES OF PLYMOUTH, KINGSTON, HINGHAM, SCITUATE,
COHASSET, NORWELL, AND MARSHFIELD
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 40 100 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 81 (+3) 61 (+1) 79
RH % (24H TREND) 45 (+17) 100 (0) 67
20FT WND AM(MPH) LGT/VAR S 6 G17
20FT WND PM(MPH) S 5 S 5 NW 5
PRECIP AMOUNT 0.08 0.50 0.76
PRECIP DURATION 1 10 9
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2780 440 1880
TRANSPORT WND (KTS) S 6 S 8 W 9
VENT RATE (KT-FT) 16680 3520 16920
MAX ADI EARLY 9 POOR 12 POOR 17 GEN POOR
MAX ADI LATE 14 GEN POOR 15 GEN POOR 18 GEN POOR
MAX LVORI EARLY 3 5 5
MAX LVORI LATE 3 5 5
MIN VSBY EARLY 9 3 FOG 2 FOG
MIN VSBY LATE 9 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 10 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
MAZ020-222000-
SOUTHERN BRISTOL-
INCLUDING THE CITIES OF NEW BEDFORD AND FALL RIVER
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 40 100 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 82 (+3) 62 (+2) 81
RH % (24H TREND) 47 (+13) 100 (0) 71
20FT WND AM(MPH) LGT/VAR S 7 G18
20FT WND PM(MPH) S 5 SE 7 G17 W 5
PRECIP AMOUNT 0.07 0.48 0.76
PRECIP DURATION 1 9 8
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4120 450 2880
TRANSPORT WND (KTS) S 9 S 15 NW 10
VENT RATE (KT-FT) 37080 6750 28800
MAX ADI EARLY 35 FAIR 14 GEN POOR 18 GEN POOR
MAX ADI LATE 41 GEN GOOD 15 GEN POOR 25 FAIR
MAX LVORI EARLY 3 10 5
MAX LVORI LATE 3 10 5
MIN VSBY EARLY 9 3 FOG 1 FOG
MIN VSBY LATE 9 1 FOG 1 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 10 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO
15 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
MAZ021-222000-
SOUTHERN PLYMOUTH-
INCLUDING THE CITIES OF MATTAPOISETT, WAREHAM, MARION,
AND ROCHESTER
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 40 90 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 81 (0) 62 (+2) 80
RH % (24H TREND) 49 (+16) 100 (+10) 74
20FT WND AM(MPH) LGT/VAR S 6 G19
20FT WND PM(MPH) S 5 SE 6 G17 W 5
PRECIP AMOUNT 0.05 0.46 0.84
PRECIP DURATION 1 9 8
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 4070 460 2390
TRANSPORT WND (KTS) SW 7 S 14 W 8
VENT RATE (KT-FT) 28490 6440 19120
MAX ADI EARLY 35 FAIR 13 GEN POOR 19 GEN POOR
MAX ADI LATE 41 GEN GOOD 16 GEN POOR 20 GEN POOR
MAX LVORI EARLY 3 5 4
MAX LVORI LATE 3 5 4
MIN VSBY EARLY 9 4 FOG 1 FOG
MIN VSBY LATE 9 1 FOG 1 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 10 70 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO
15 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
MAZ022-222000-
BARNSTABLE-
INCLUDING THE CITIES OF BARNSTABLE AND HYANNIS
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 30 80 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 82 (+3) 65 (+5) 82
RH % (24H TREND) 49 (+15) 100 (0) 59
20FT WND AM(MPH) LGT/VAR S 7 G18
20FT WND PM(MPH) S 5 S 6 W 5
PRECIP AMOUNT 0.03 0.36 0.87
PRECIP DURATION 1 6 8
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2350 490 1520
TRANSPORT WND (KTS) S 6 S 9 W 10
VENT RATE (KT-FT) 14100 4410 15200
MAX ADI EARLY 10 POOR 15 GEN POOR 22 FAIR
MAX ADI LATE 14 GEN POOR 19 GEN POOR 19 GEN POOR
MAX LVORI EARLY 3 9 4
MAX LVORI LATE 3 9 4
MIN VSBY EARLY 9 4 FOG 1 FOG
MIN VSBY LATE 9 2 FOG 1 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 10 60 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH
WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH,
BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
MAZ023-222000-
DUKES-
INCLUDING THE CITIES OF AQUINNAH, CHILMARK, EDGARTOWN,
OAK BLUFFS, TISBURY, VINEYARD HAVEN, AND WEST TISBURY
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 20 80 100
CHANCE OF THUNDER (%) 0 30 30
TEMP (24H TREND) 80 (+7) 62 (+2) 80
RH % (24H TREND) 54 (+9) 100 (+3) 67
20FT WND AM(MPH) LGT/VAR S 10 G18
20FT WND PM(MPH) S 6 SE 9 G18 SW 6
PRECIP AMOUNT 0.03 0.34 0.80
PRECIP DURATION 0 6 8
PRECIP BEGIN 2 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 830 490 1240
TRANSPORT WND (KTS) S 5 S 11 SW 9
VENT RATE (KT-FT) 4150 5390 11160
MAX ADI EARLY 9 POOR 19 GEN POOR 17 GEN POOR
MAX ADI LATE 13 GEN POOR 21 FAIR 17 GEN POOR
MAX LVORI EARLY 3 10 4
MAX LVORI LATE 3 10 4
MIN VSBY EARLY 9 2 FOG 1 FOG
MIN VSBY LATE 9 1 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 10 60 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. WEST WINDS
10 TO 15 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO
15 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH, BECOMING SOUTHWEST 10 TO
15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST
WINDS 10 TO 15 MPH, BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
MAZ024-222000-
NANTUCKET-
INCLUDING THE CITY OF NANTUCKET
409 AM EDT MON JUN 22 2026
TODAY TONIGHT TUE
CLOUD COVER PCLDY CLOUDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 20 60 100
CHANCE OF THUNDER (%) 0 0 30
TEMP (24H TREND) 78 (+6) 64 (+1) 78
RH % (24H TREND) 62 (+17) 100 (0) 69
20FT WND AM(MPH) LGT/VAR S 12 G19
20FT WND PM(MPH) S 7 S 9 G18 SW 8
PRECIP AMOUNT 0.00 0.13 0.89
PRECIP DURATION 3 10
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 700 470 1070
TRANSPORT WND (KTS) S 5 S 12 W 12
VENT RATE (KT-FT) 3500 5640 12840
MAX ADI EARLY 8 POOR 20 GEN POOR 1 VERY POOR
MAX ADI LATE 14 GEN POOR 22 FAIR 18 GEN POOR
MAX LVORI EARLY 4 9 6
MAX LVORI LATE 4 9 6
MIN VSBY EARLY 9 2 FOG 1 FOG
MIN VSBY LATE 9 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 0 40 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
5 TO 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. WEST
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.
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