896
FNUS51 KBOX 192009
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
408 PM EDT FRI JUN 19 2026
DISCUSSION
BREEZY CONDITIONS CONTINUE THROUGH SATURDAY. WEST WINDS BETWEEN
15 AND 20 MPH GUSTING TO 30 MPH AT TIMES DURING THE DAY. MUCH
LESS HUMID TODAY. RELATIVE HUMIDITY LEVELS SHOULD BE SLIGHTLY
HIGHER SATURDAY DUE TO SLIGHTLY LOWER AFTERNOON TEMPERATURES.
MINIMUM RELATIVE HUMIDITY VALUES TODAY AS LOW AS 30-35 PERCENT
ACROSS THE INTERIOR. SLIGHTLY HIGHER VALUES ACROSS THE CAPE AND
ISLANDS WITH VALUES BETWEEN 45-60 PERCENT. MINIMUM RELATIVE
HUMIDITY VALUES EXPECTED BETWEEN 35-55 PERCENT ACROSS MOST OF
SOUTHERN NEW ENGLAND SATURDAY.
OUTLOOK...SATURDAY NIGHT THROUGH TUESDAY
NEAR TO SLIGHTLY ABOVE NORMAL TEMPERATURES CONTINUE THROUGH THIS
WEEKEND. ONLY A CHANCE FOR A POPUP SHOWER OR THUNDERSTORM SUNDAY,
BUT MANY HOURS WILL BE DRY AS WELL. BETTER CHANCE FOR A WETTING
RAINFALL MONDAY INTO TUESDAY.
MAZ015-200800-
SUFFOLK-
INCLUDING THE CITIES OF ALLSTON, BOSTON, BRIGHTON, CHARLESTOWN,
DORCHESTER, EAST BOSTON, AND FOREST HILLS
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 20 20 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 59 (-6) 83 (+4) 59 83
RH % (24H TREND) 75 (-25) 34 (-2) 87 44
20FT WND AM(MPH) W 11 G25 LGT/VAR
20FT WND PM(MPH) W 10 G26 NW 11 G25 W 7 G21 W 5
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 480 6190 480 7590
TRANSPORT WND (KTS) W 17 NW 21 W 8 W 9
VENT RATE (KT-FT) 8160 129990 3840 68310
MAX ADI EARLY 26 FAIR 97 GOOD 22 FAIR 56 GEN GOOD
MAX ADI LATE 23 FAIR 92 GOOD 9 POOR 72 GOOD
MAX LVORI EARLY 2 1 4 2
MAX LVORI LATE 2 1 4 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. WEST WINDS AROUND 5 MPH.
MONDAY
SHOWERS. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO
10 MPH.
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 60S. SOUTH WINDS 10 TO
15 MPH.
TUESDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHEAST 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
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS 5 TO 10 MPH.
MAZ016-200800-
EASTERN NORFOLK-
INCLUDING THE CITIES OF QUINCY, WEYMOUTH, BRAINTREE, AND MILTON
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 20 20 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 59 (-5) 82 (+2) 58 83
RH % (24H TREND) 75 (-25) 38 (0) 83 42
20FT WND AM(MPH) W 11 G23 LGT/VAR
20FT WND PM(MPH) W 9 G25 NW 11 G23 W 6 G21 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 450 6600 460 7690
TRANSPORT WND (KTS) W 17 NW 21 W 8 W 9
VENT RATE (KT-FT) 7650 138600 3680 69210
MAX ADI EARLY 78 GOOD 103 VERY GOOD31 FAIR 62 GOOD
MAX ADI LATE 17 GEN POOR 102 VERY GOOD9 POOR 90 GOOD
MAX LVORI EARLY 3 1 4 2
MAX LVORI LATE 3 1 4 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
SHOWERS. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO
10 MPH.
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. SOUTH WINDS 10 TO
15 MPH.
TUESDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING EAST IN THE AFTERNOON.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
MAZ013-200800-
WESTERN NORFOLK-
INCLUDING THE CITIES OF AVON, RANDOLPH, STOUGHTON, FRANKLIN,
MEDWAY, WRENTHAM, AND NEEDHAM
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 20 20 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 56 (-6) 79 (-1) 56 81
RH % (24H TREND) 80 (-20) 41 (+3) 93 41
20FT WND AM(MPH) W 9 G23 LGT/VAR
20FT WND PM(MPH) W 7 G25 NW 9 G23 NW 5 G20 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 450 6600 440 7930
TRANSPORT WND (KTS) W 14 NW 22 W 8 W 11
VENT RATE (KT-FT) 6300 145200 3520 87230
MAX ADI EARLY 103 VERY GOOD105 VERY GOOD51 GEN GOOD 75 GOOD
MAX ADI LATE 19 GEN POOR 105 VERY GOOD9 POOR 104 VERY GOOD
MAX LVORI EARLY 3 1 5 1
MAX LVORI LATE 3 1 5 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. WEST WINDS AROUND 5 MPH.
MONDAY
SHOWERS. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO
10 MPH.
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
80S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND
5 MPH.
MAZ014-200800-
SOUTHEAST MIDDLESEX-
INCLUDING THE CITIES OF CAMBRIDGE, NEWTON, SOMERVILLE, WALTHAM,
WESTON, MALDEN, AND MEDFORD
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 20 20 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 57 (-7) 81 (+1) 57 82
RH % (24H TREND) 80 (-20) 34 (-2) 90 45
20FT WND AM(MPH) W 10 G25 LGT/VAR
20FT WND PM(MPH) W 9 G27 NW 10 G25 W 6 G21 W 5
PRECIP AMOUNT 0.00 0.01 0.00 0.01
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 12 PM
PRECIP END 6 PM 6 PM
MIXING HGT (FT-AGL) 460 6920 450 7700
TRANSPORT WND (KTS) W 15 NW 22 W 8 W 10
VENT RATE (KT-FT) 6900 152240 3600 77000
MAX ADI EARLY 105 VERY GOOD105 VERY GOOD42 GEN GOOD 72 GOOD
MAX ADI LATE 22 FAIR 105 VERY GOOD9 POOR 94 GOOD
MAX LVORI EARLY 3 1 5 1
MAX LVORI LATE 3 1 5 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. WEST WINDS AROUND 5 MPH.
MONDAY
SHOWERS. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO
10 MPH.
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
80S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH
WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
MAZ007-200800-
EASTERN ESSEX-
INCLUDING THE CITIES OF LYNN, NEWBURY, PEABODY, BEVERLY,
HAMILTON, WENHAM, AND GLOUCESTER
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 20 20 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 60 (-4) 82 (+5) 57 81
RH % (24H TREND) 81 (-19) 36 (-2) 90 45
20FT WND AM(MPH) W 10 G23 LGT/VAR
20FT WND PM(MPH) W 8 G25 NW 10 G23 NW 5 G20 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 450 5370 430 4810
TRANSPORT WND (KTS) W 16 NW 22 W 8 W 7
VENT RATE (KT-FT) 7200 118140 3440 33670
MAX ADI EARLY 23 FAIR 94 GOOD 22 FAIR 40 FAIR
MAX ADI LATE 18 GEN POOR 77 GOOD 9 POOR 41 GEN GOOD
MAX LVORI EARLY 3 2 5 3
MAX LVORI LATE 3 2 5 3
MIN VSBY EARLY 9 9 8 9
MIN VSBY LATE 9 8 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
70S. SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. SOUTH WINDS 10 TO
15 MPH.
TUESDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHEAST 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
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
MAZ006-200800-
WESTERN ESSEX-
INCLUDING THE CITIES OF LAWRENCE, NORTH ANDOVER, GROVELAND,
HAVERHILL, WEST NEWBURY, AND METHUEN
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 20 20 60
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 59 (-3) 79 (0) 57 80
RH % (24H TREND) 75 (-25) 41 (+2) 93 45
20FT WND AM(MPH) W 9 G25 LGT/VAR
20FT WND PM(MPH) W 8 G26 NW 9 G26 NW 5 G21 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 440 6550 430 6270
TRANSPORT WND (KTS) W 14 NW 22 W 7 W 9
VENT RATE (KT-FT) 6160 144100 3010 56430
MAX ADI EARLY 88 GOOD 105 VERY GOOD61 GOOD 63 GOOD
MAX ADI LATE 18 GEN POOR 105 VERY GOOD8 POOR 72 GOOD
MAX LVORI EARLY 3 1 5 1
MAX LVORI LATE 3 1 5 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. WEST WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
70S. SOUTH WINDS AROUND 5 MPH.
MONDAY NIGHT
SHOWERS. LOWS AROUND 60. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS
AROUND 5 MPH.
MAZ005-200800-
CENTRAL MIDDLESEX COUNTY-
INCLUDING THE CITIES OF DRACUT, LOWELL, FRAMINGHAM, LINCOLN,
MARLBOROUGH, CARLISLE, AND CHELMSFORD
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 20 20 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 57 (-4) 79 (0) 56 81
RH % (24H TREND) 83 (-17) 40 (+2) 96 44
20FT WND AM(MPH) W 9 G25 LGT/VAR
20FT WND PM(MPH) W 7 G27 NW 9 G26 W 5 G21 LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.00 0.01
PRECIP DURATION 0 1
PRECIP BEGIN 2 PM 11 AM
PRECIP END 6 PM 6 PM
MIXING HGT (FT-AGL) 480 6590 430 7540
TRANSPORT WND (KTS) W 14 NW 23 W 7 W 11
VENT RATE (KT-FT) 6720 151570 3010 82940
MAX ADI EARLY 105 VERY GOOD105 VERY GOOD59 GEN GOOD 76 GOOD
MAX ADI LATE 19 GEN POOR 105 VERY GOOD8 POOR 97 GOOD
MAX LVORI EARLY 3 1 6 1
MAX LVORI LATE 3 1 6 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. WEST WINDS AROUND 5 MPH.
MONDAY
SHOWERS. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO
10 MPH.
MONDAY NIGHT
SHOWERS. LOWS AROUND 60. SOUTHEAST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
MAZ012-200800-
SOUTHERN WORCESTER-
INCLUDING THE CITIES OF AUBURN, WORCESTER, AND MILLVILLE
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 20 20 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 55 (-5) 78 (+1) 56 80
RH % (24H TREND) 80 (-20) 42 (+2) 90 42
20FT WND AM(MPH) W 10 G26 LGT/VAR
20FT WND PM(MPH) W 7 G27 NW 10 G26 NW 5 G22 W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 470 6190 440 7640
TRANSPORT WND (KTS) W 16 NW 22 W 9 W 13
VENT RATE (KT-FT) 7520 136180 3960 99320
MAX ADI EARLY 105 VERY GOOD105 VERY GOOD60 GEN GOOD 77 GOOD
MAX ADI LATE 16 GEN POOR 105 VERY GOOD9 POOR 105 VERY GOOD
MAX LVORI EARLY 3 1 5 1
MAX LVORI LATE 3 1 5 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. WEST WINDS AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER
MIDNIGHT.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS AROUND 60. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
MAZ004-200800-
NORTHERN WORCESTER-
INCLUDING THE CITY OF WEST BOYLSTON
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 20 20 40
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 54 (-5) 75 (0) 54 78
RH % (24H TREND) 86 (-14) 45 (+4) 96 42
20FT WND AM(MPH) W 11 G27 LGT/VAR
20FT WND PM(MPH) W 9 G31 NW 11 G28 NW 6 G23 W 6
PRECIP AMOUNT 0.00 0.02 0.01 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT (FT-AGL) 510 5650 430 7120
TRANSPORT WND (KTS) W 16 NW 23 W 8 W 13
VENT RATE (KT-FT) 8160 129950 3440 92560
MAX ADI EARLY 88 GOOD 102 VERY GOOD56 GEN GOOD 71 GOOD
MAX ADI LATE 23 FAIR 102 VERY GOOD9 POOR 103 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 0 20 20 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. WEST WINDS AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST
AFTER MIDNIGHT.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. SOUTH
WINDS AROUND 5 MPH.
MAZ026-200800-
NORTHWEST MIDDLESEX COUNTY-
INCLUDING THE CITIES OF AYER, PEPPERELL, SHIRLEY, ASHBY, GROTON,
AND TOWNSEND
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 30 20 50
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 57 (-3) 78 (+1) 57 80
RH % (24H TREND) 80 (-20) 45 (+3) 90 49
20FT WND AM(MPH) W 10 G27 LGT/VAR
20FT WND PM(MPH) W 8 G30 NW 9 G28 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.01 0.01 0.01
PRECIP DURATION 1 0 1
PRECIP BEGIN 1 PM CONTINUING 12 PM
PRECIP END CONTINUING 9 PM 6 PM
MIXING HGT (FT-AGL) 490 6320 430 6690
TRANSPORT WND (KTS) W 15 NW 24 W 7 W 11
VENT RATE (KT-FT) 7350 151680 3010 73590
MAX ADI EARLY 105 VERY GOOD105 VERY GOOD67 GOOD 76 GOOD
MAX ADI LATE 19 GEN POOR 105 VERY GOOD8 POOR 99 GOOD
MAX LVORI EARLY 3 1 5 1
MAX LVORI LATE 3 1 5 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. WEST WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. SOUTH WINDS AROUND 5 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND
VARIABLE.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS AROUND 80. SOUTH WINDS
AROUND 5 MPH.
MAZ002-200800-
WESTERN FRANKLIN-
INCLUDING THE CITY OF LEYDEN
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 10 30 20 20
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 53 (-3) 72 (0) 52 77
RH % (24H TREND) 86 (-14) 45 (+4) 93 45
20FT WND AM(MPH) W 10 G29 LGT/VAR
20FT WND PM(MPH) W 9 G30 NW 8 G26 NW 5 G23 LGT/VAR
PRECIP AMOUNT 0.00 0.02 0.01 0.00
PRECIP DURATION 2 0
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT (FT-AGL) 520 5040 430 6780
TRANSPORT WND (KTS) W 15 NW 21 W 9 W 13
VENT RATE (KT-FT) 7800 105840 3870 88140
MAX ADI EARLY 105 VERY GOOD90 GOOD 73 GOOD 65 GOOD
MAX ADI LATE 32 FAIR 99 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 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 50S. EAST WINDS AROUND 5 MPH, BECOMING NORTH AFTER
MIDNIGHT.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND
5 MPH.
MAZ003-200800-
EASTERN FRANKLIN-
INCLUDING THE CITIES OF DEERFIELD, GREENFIELD, LEVERETT,
SHUTESBURY, BERNARDSTON, NEW SALEM, AND ORANGE
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 10 20 20 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 54 (-4) 76 (+1) 53 80
RH % (24H TREND) 86 (-14) 45 (+5) 96 42
20FT WND AM(MPH) W 10 G26 LGT/VAR
20FT WND PM(MPH) W 8 G26 NW 9 G26 NW 5 G21 W 5
PRECIP AMOUNT 0.00 0.02 0.01 0.00
PRECIP DURATION 1 0
PRECIP BEGIN 12 PM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT (FT-AGL) 490 5580 410 7060
TRANSPORT WND (KTS) W 13 NW 20 W 5 W 12
VENT RATE (KT-FT) 6370 111600 2050 84720
MAX ADI EARLY 81 GOOD 92 GOOD 56 GEN GOOD 66 GOOD
MAX ADI LATE 21 FAIR 95 GOOD 6 VERY POOR 103 VERY GOOD
MAX LVORI EARLY 4 1 7 1
MAX LVORI LATE 4 1 7 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 0 10 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. EAST WINDS 10 TO 15 MPH, BECOMING NORTH 5 TO
10 MPH AFTER MIDNIGHT.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND
5 MPH.
MAZ008-200800-
WESTERN HAMPSHIRE-
INCLUDING THE CITIES OF HUNTINGTON, CHESTERFIELD, GOSHEN,
WESTHAMPTON, AND WILLIAMSBURG
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 10 20 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (-4) 74 (+1) 53 78
RH % (24H TREND) 83 (-17) 43 (+3) 90 42
20FT WND AM(MPH) W 12 G30 NW 5
20FT WND PM(MPH) W 10 G30 NW 10 G28 NW 7 G23 W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 520 4970 460 7130
TRANSPORT WND (KTS) W 17 NW 21 NW 10 W 13
VENT RATE (KT-FT) 8840 104370 4600 92690
MAX ADI EARLY 105 VERY GOOD95 GOOD 59 GEN GOOD 70 GOOD
MAX ADI LATE 30 FAIR 104 VERY GOOD12 POOR 105 VERY GOOD
MAX LVORI EARLY 3 1 5 1
MAX LVORI LATE 3 1 5 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND 70.
SOUTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 50S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
MAZ010-200800-
EASTERN HAMPSHIRE-
INCLUDING THE CITIES OF SOUTHAMPTON, NORTHAMPTON, AMHERST,
AND EASTHAMPTON
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 10 20 20 20
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 55 (-4) 78 (+2) 53 82
RH % (24H TREND) 80 (-20) 42 (+3) 100 39
20FT WND AM(MPH) W 12 G27 LGT/VAR
20FT WND PM(MPH) W 8 G26 NW 12 G28 NW 6 G23 W 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 480 5580 400 7660
TRANSPORT WND (KTS) W 11 NW 19 W 5 W 13
VENT RATE (KT-FT) 5280 106020 2000 99580
MAX ADI EARLY 102 VERY GOOD96 GOOD 58 GEN GOOD 72 GOOD
MAX ADI LATE 14 GEN POOR 104 VERY GOOD6 VERY POOR 105 VERY GOOD
MAX LVORI EARLY 4 1 6 1
MAX LVORI LATE 4 1 6 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING WEST AFTER
MIDNIGHT.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
MAZ009-200800-
WESTERN HAMPDEN-
INCLUDING THE CITIES OF BLANDFORD, MONTGOMERY, AND RUSSELL
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 10 20 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (-3) 75 (+1) 54 78
RH % (24H TREND) 86 (-14) 42 (+2) 90 42
20FT WND AM(MPH) W 11 G29 NW 5
20FT WND PM(MPH) W 9 G28 NW 10 G28 NW 7 G23 W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 530 5220 470 7200
TRANSPORT WND (KTS) W 15 NW 21 NW 11 W 13
VENT RATE (KT-FT) 7950 109620 5170 93600
MAX ADI EARLY 105 VERY GOOD98 GOOD 71 GOOD 75 GOOD
MAX ADI LATE 21 FAIR 104 VERY GOOD12 POOR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING WEST AFTER
MIDNIGHT.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS AROUND 5 MPH.
MAZ011-200800-
EASTERN HAMPDEN-
INCLUDING THE CITIES OF EAST LONGMEADOW, SPRINGFIELD, CHICOPEE,
WESTFIELD, AND HOLYOKE
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 10 20 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-4) 78 (+1) 54 81
RH % (24H TREND) 83 (-17) 40 (+4) 100 35
20FT WND AM(MPH) W 12 G28 LGT/VAR
20FT WND PM(MPH) W 8 G25 NW 12 G28 NW 7 G23 W 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 470 5830 400 7920
TRANSPORT WND (KTS) W 11 NW 21 W 6 W 13
VENT RATE (KT-FT) 5170 122430 2400 102960
MAX ADI EARLY 103 VERY GOOD99 GOOD 58 GEN GOOD 76 GOOD
MAX ADI LATE 12 POOR 104 VERY GOOD7 POOR 105 VERY GOOD
MAX LVORI EARLY 3 1 6 1
MAX LVORI LATE 3 1 6 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. SOUTHEAST WINDS 10 TO 15 MPH, BECOMING SOUTHWEST
5 TO 10 MPH AFTER MIDNIGHT.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
CTZ002-200800-
HARTFORD-
INCLUDING THE CITIES OF HARTFORD, FARMINGTON, NEW BRITAIN,
WEST HARTFORD, BRISTOL, PLAINVILLE, AND EAST HARTFORD
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-5) 79 (0) 57 82
RH % (24H TREND) 80 (-20) 38 (+3) 90 35
20FT WND AM(MPH) W 11 G27 LGT/VAR
20FT WND PM(MPH) W 7 G22 NW 11 G27 NW 6 G22 W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 470 6310 390 7520
TRANSPORT WND (KTS) W 11 NW 19 NW 6 W 12
VENT RATE (KT-FT) 5170 119890 2340 90240
MAX ADI EARLY 104 VERY GOOD99 GOOD 76 GOOD 84 GOOD
MAX ADI LATE 13 GEN POOR 101 VERY GOOD7 POOR 104 VERY GOOD
MAX LVORI EARLY 3 1 5 1
MAX LVORI LATE 3 1 5 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER
MIDNIGHT.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS AROUND 60. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
CTZ003-200800-
TOLLAND-
INCLUDING THE CITIES OF MANSFIELD, STORRS, WILLINGTON, ROCKVILLE,
STAFFORD, STAFFORD SPRINGS, AND ELLINGTON
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-5) 78 (0) 55 81
RH % (24H TREND) 83 (-17) 42 (+3) 90 41
20FT WND AM(MPH) W 12 G27 LGT/VAR
20FT WND PM(MPH) W 8 G23 NW 11 G28 NW 6 G23 W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 470 5870 400 7100
TRANSPORT WND (KTS) W 13 NW 20 W 6 W 13
VENT RATE (KT-FT) 6110 117400 2400 92300
MAX ADI EARLY 102 VERY GOOD100 GOOD 58 GEN GOOD 81 GOOD
MAX ADI LATE 13 GEN POOR 104 VERY GOOD7 POOR 105 VERY GOOD
MAX LVORI EARLY 3 1 5 1
MAX LVORI LATE 3 1 5 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS AROUND 60. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
CTZ004-200800-
WINDHAM-
INCLUDING THE CITIES OF CHAPLIN, WILLIMANTIC, ASHFORD, PUTNAM,
DANIELSON, AND KILLINGLY
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 55 (-6) 79 (+1) 55 82
RH % (24H TREND) 83 (-17) 41 (+2) 93 35
20FT WND AM(MPH) W 11 G27 LGT/VAR
20FT WND PM(MPH) W 7 G23 NW 11 G26 NW 6 G22 W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 460 6170 430 7510
TRANSPORT WND (KTS) W 12 NW 21 NW 7 W 12
VENT RATE (KT-FT) 5520 129570 3010 90120
MAX ADI EARLY 102 VERY GOOD102 VERY GOOD55 GEN GOOD 81 GOOD
MAX ADI LATE 13 GEN POOR 105 VERY GOOD9 POOR 105 VERY GOOD
MAX LVORI EARLY 4 1 5 1
MAX LVORI LATE 4 1 5 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS AROUND 60. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
RIZ001-200800-
NORTHWEST PROVIDENCE-
INCLUDING THE CITIES OF BLACKSTONE, NORTH SMITHFIELD, WOONSOCKET,
AND CENTRAL FALLS
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 20 10 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 56 (-6) 78 (0) 56 80
RH % (24H TREND) 80 (-20) 39 (0) 86 41
20FT WND AM(MPH) W 11 G26 LGT/VAR
20FT WND PM(MPH) W 7 G23 NW 10 G26 NW 5 G21 W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 460 6510 450 8060
TRANSPORT WND (KTS) W 13 NW 21 W 8 W 14
VENT RATE (KT-FT) 5980 136710 3600 112840
MAX ADI EARLY 105 VERY GOOD104 VERY GOOD61 GOOD 83 GOOD
MAX ADI LATE 16 GEN POOR 105 VERY GOOD9 POOR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE MID
70S. SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 60.
HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.
SOUTH WINDS AROUND 5 MPH.
RIZ002-200800-
SOUTHEAST PROVIDENCE-
INCLUDING THE CITIES OF PROVIDENCE, CRANSTON, PAWTUCKET,
AND EAST PROVIDENCE
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-5) 81 (+1) 58 83
RH % (24H TREND) 77 (-23) 38 (+2) 83 38
20FT WND AM(MPH) W 11 G25 LGT/VAR
20FT WND PM(MPH) W 6 G21 NW 11 G25 NW 6 G20 W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 470 7090 470 8560
TRANSPORT WND (KTS) W 13 NW 22 W 8 W 13
VENT RATE (KT-FT) 6110 155980 3760 111280
MAX ADI EARLY 105 VERY GOOD102 VERY GOOD57 GEN GOOD 85 GOOD
MAX ADI LATE 18 GEN POOR 105 VERY GOOD9 POOR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. WEST WINDS AROUND 5 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. SOUTH WINDS 10 TO
15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
RIZ003-200800-
WESTERN KENT-
INCLUDING THE CITY OF COVENTRY
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-6) 78 (-1) 57 80
RH % (24H TREND) 78 (-22) 41 (+3) 86 41
20FT WND AM(MPH) W 11 G25 LGT/VAR
20FT WND PM(MPH) W 7 G21 W 11 G25 NW 5 G20 W 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 460 6680 440 7530
TRANSPORT WND (KTS) W 13 NW 21 NW 8 W 13
VENT RATE (KT-FT) 5980 140280 3520 97890
MAX ADI EARLY 103 VERY GOOD98 GOOD 53 GEN GOOD 80 GOOD
MAX ADI LATE 12 POOR 105 VERY GOOD9 POOR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. WEST WINDS 5 TO 10 MPH.
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. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTH WINDS AROUND 5 MPH.
RIZ004-200800-
EASTERN KENT-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (-6) 81 (+1) 60 83
RH % (24H TREND) 72 (-25) 37 (-1) 81 34
20FT WND AM(MPH) W 12 G23 LGT/VAR
20FT WND PM(MPH) W 7 G20 W 12 G23 NW 6 G20 W 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 460 6860 470 7720
TRANSPORT WND (KTS) W 13 NW 19 NW 8 W 12
VENT RATE (KT-FT) 5980 130340 3760 92640
MAX ADI EARLY 95 GOOD 99 GOOD 53 GEN GOOD 79 GOOD
MAX ADI LATE 14 GEN POOR 105 VERY GOOD9 POOR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. WEST WINDS AROUND 5 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 70S. SOUTH WINDS AROUND
5 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. SOUTH WINDS 10 TO
15 MPH.
TUESDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.
SOUTH WINDS 5 TO 10 MPH.
RIZ005-200800-
BRISTOL-
INCLUDING THE CITIES OF BRISTOL, WARREN, AND BARRINGTON
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (-5) 81 (+2) 59 82
RH % (24H TREND) 80 (-20) 38 (-2) 90 43
20FT WND AM(MPH) W 12 G23 LGT/VAR
20FT WND PM(MPH) W 8 G19 W 12 G23 NW 7 G19 W 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 460 6910 460 7090
TRANSPORT WND (KTS) W 13 NW 21 NW 7 W 12
VENT RATE (KT-FT) 5980 145110 3220 85080
MAX ADI EARLY 68 GOOD 99 GOOD 38 FAIR 70 GOOD
MAX ADI LATE 15 GEN POOR 105 VERY GOOD8 POOR 99 GOOD
MAX LVORI EARLY 3 1 5 1
MAX LVORI LATE 3 1 5 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 70S. SOUTH WINDS AROUND
5 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. SOUTH WINDS 10 TO
15 MPH.
TUESDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE LOWER 60S. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.
SOUTH WINDS 5 TO 10 MPH.
RIZ006-200800-
WASHINGTON-
INCLUDING THE CITIES OF NORTH KINGSTOWN, WESTERLY, NARRAGANSETT,
HOPKINTON, AND RICHMOND
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 20 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-5) 81 (+4) 58 82
RH % (24H TREND) 78 (-22) 36 (-4) 90 37
20FT WND AM(MPH) W 11 G23 LGT/VAR
20FT WND PM(MPH) W 6 G21 W 10 G23 NW 5 G19 SW 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 440 6910 420 7010
TRANSPORT WND (KTS) W 13 NW 19 NW 8 W 13
VENT RATE (KT-FT) 5720 131290 3360 91130
MAX ADI EARLY 51 GEN GOOD 97 GOOD 48 GEN GOOD 73 GOOD
MAX ADI LATE 15 GEN POOR 102 VERY GOOD9 POOR 96 GOOD
MAX LVORI EARLY 3 1 5 1
MAX LVORI LATE 3 1 5 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
5 TO 10 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 70S. SOUTH WINDS AROUND
5 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. SOUTH WINDS 10 TO
15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
80. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
RIZ007-200800-
NEWPORT-
INCLUDING THE CITIES OF JAMESTOWN, NEWPORT, AND TIVERTON
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-7) 82 (+7) 58 81
RH % (24H TREND) 78 (-22) 38 (-7) 93 42
20FT WND AM(MPH) W 12 G23 W 5
20FT WND PM(MPH) W 8 G21 W 12 G23 NW 7 G18 SW 9
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 440 5440 460 4850
TRANSPORT WND (KTS) W 14 NW 18 NW 9 W 12
VENT RATE (KT-FT) 6160 97920 4140 58200
MAX ADI EARLY 16 GEN POOR 85 GOOD 24 FAIR 47 GEN GOOD
MAX ADI LATE 15 GEN POOR 84 GOOD 9 POOR 49 GEN GOOD
MAX LVORI EARLY 3 1 5 2
MAX LVORI LATE 3 1 5 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 70S. SOUTH WINDS AROUND
5 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. SOUTH WINDS 15 TO
20 MPH.
TUESDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
70S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE
LOWER 60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.
RIZ008-200800-
BLOCK ISLAND-
INCLUDING THE CITY OF BLOCK ISLAND
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 60 (-4) 77 (+6) 60 75
RH % (24H TREND) 81 (-16) 48 (-15) 81 54
20FT WND AM(MPH) W 13 G23 W 6
20FT WND PM(MPH) SW 11 G23 W 14 G23 W 8 G20 SW 10
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 520 2270 420 1150
TRANSPORT WND (KTS) SW 20 W 23 W 13 W 11
VENT RATE (KT-FT) 10400 52210 5460 12650
MAX ADI EARLY 18 GEN POOR 76 GOOD 13 GEN POOR 19 GEN POOR
MAX ADI LATE 59 GEN GOOD 20 GEN POOR 12 POOR 21 FAIR
MAX LVORI EARLY 4 2 4 3
MAX LVORI LATE 4 2 4 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 70S. SOUTH WINDS AROUND
5 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
MONDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE MID
70S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND
5 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
MAZ017-200800-
NORTHERN BRISTOL-
INCLUDING THE CITIES OF EASTON, BERKLEY, FREETOWN, TAUNTON,
SEEKONK, AND ATTLEBOROUGH
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE TSTMS
CHANCE PRECIP (%) 20 10 40
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 57 (-5) 80 (0) 56 82
RH % (24H TREND) 80 (-20) 39 (+1) 93 41
20FT WND AM(MPH) W 10 G23 LGT/VAR
20FT WND PM(MPH) W 6 G23 NW 9 G23 NW 5 G19 W 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 440 6930 440 7750
TRANSPORT WND (KTS) W 13 NW 20 NW 8 W 12
VENT RATE (KT-FT) 5720 138600 3520 93000
MAX ADI EARLY 104 VERY GOOD104 VERY GOOD56 GEN GOOD 73 GOOD
MAX ADI LATE 18 GEN POOR 105 VERY GOOD8 POOR 105 VERY GOOD
MAX LVORI EARLY 3 1 5 1
MAX LVORI LATE 3 1 5 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. WEST WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE.
MONDAY
SHOWERS. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO
10 MPH.
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
80S. WEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
MAZ018-200800-
WESTERN PLYMOUTH-
INCLUDING THE CITY OF BROCKTON
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-6) 80 (0) 55 81
RH % (24H TREND) 83 (-17) 40 (+2) 93 44
20FT WND AM(MPH) W 9 G23 LGT/VAR
20FT WND PM(MPH) W 6 G25 NW 9 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 430 6960 430 7590
TRANSPORT WND (KTS) W 14 NW 20 W 7 W 11
VENT RATE (KT-FT) 6020 139200 3010 83490
MAX ADI EARLY 83 GOOD 105 VERY GOOD49 GEN GOOD 72 GOOD
MAX ADI LATE 18 GEN POOR 105 VERY GOOD8 POOR 102 VERY GOOD
MAX LVORI EARLY 3 1 6 2
MAX LVORI LATE 3 1 6 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. SOUTHWEST WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE.
MONDAY
SHOWERS. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO
10 MPH.
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO
10 MPH.
TUESDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
80S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTH WINDS AROUND 5 MPH.
MAZ019-200800-
EASTERN PLYMOUTH-
INCLUDING THE CITIES OF PLYMOUTH, KINGSTON, HINGHAM, SCITUATE,
COHASSET, NORWELL, AND MARSHFIELD
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER CLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-7) 83 (+5) 57 82
RH % (24H TREND) 81 (-19) 36 (-5) 96 44
20FT WND AM(MPH) W 10 G23 LGT/VAR
20FT WND PM(MPH) W 8 G25 NW 10 G23 W 5 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 440 5760 430 5710
TRANSPORT WND (KTS) W 16 NW 19 W 8 SW 8
VENT RATE (KT-FT) 7040 109440 3440 45680
MAX ADI EARLY 26 FAIR 81 GOOD 23 FAIR 41 GEN GOOD
MAX ADI LATE 17 GEN POOR 70 GOOD 9 POOR 49 GEN GOOD
MAX LVORI EARLY 3 2 5 2
MAX LVORI LATE 3 2 5 2
MIN VSBY EARLY 9 9 8 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
SHOWERS. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO
10 MPH.
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 60S. SOUTH WINDS 10 TO
15 MPH.
TUESDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
80S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHEAST 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
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
MAZ020-200800-
SOUTHERN BRISTOL-
INCLUDING THE CITIES OF NEW BEDFORD AND FALL RIVER
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-8) 84 (+7) 57 84
RH % (24H TREND) 87 (-13) 37 (-4) 96 40
20FT WND AM(MPH) W 11 G23 LGT/VAR
20FT WND PM(MPH) W 7 G23 W 11 G23 NW 5 G19 SW 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 430 6970 440 7010
TRANSPORT WND (KTS) W 13 NW 19 NW 8 W 13
VENT RATE (KT-FT) 5590 132430 3520 91130
MAX ADI EARLY 62 GOOD 99 GOOD 40 FAIR 67 GOOD
MAX ADI LATE 14 GEN POOR 104 VERY GOOD8 POOR 95 GOOD
MAX LVORI EARLY 4 1 6 1
MAX LVORI LATE 4 1 6 1
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
SHOWERS. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND
5 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. SOUTH WINDS 15 TO
20 MPH.
TUESDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
80S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE
LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
MAZ021-200800-
SOUTHERN PLYMOUTH-
INCLUDING THE CITIES OF MATTAPOISETT, WAREHAM, MARION,
AND ROCHESTER
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS NONE SHOWERS
CHANCE PRECIP (%) 20 10 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-8) 84 (+6) 56 83
RH % (24H TREND) 87 (-10) 38 (-5) 96 46
20FT WND AM(MPH) W 10 G23 LGT/VAR
20FT WND PM(MPH) W 6 G23 W 10 G23 NW 5 G19 SW 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 430 6960 430 6600
TRANSPORT WND (KTS) W 13 W 18 NW 7 W 12
VENT RATE (KT-FT) 5590 125280 3010 79200
MAX ADI EARLY 41 GEN GOOD 98 GOOD 39 FAIR 65 GOOD
MAX ADI LATE 17 GEN POOR 102 VERY GOOD8 POOR 91 GOOD
MAX LVORI EARLY 4 1 6 2
MAX LVORI LATE 4 1 6 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
SHOWERS. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND
5 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 60S. SOUTH WINDS 10 TO
15 MPH.
TUESDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
80S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
MAZ022-200800-
BARNSTABLE-
INCLUDING THE CITIES OF BARNSTABLE AND HYANNIS
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (-6) 85 (+11) 58 85
RH % (24H TREND) 90 (-10) 36 (-12) 96 45
20FT WND AM(MPH) W 10 G23 LGT/VAR
20FT WND PM(MPH) W 8 G23 W 9 G23 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 460 5260 460 3790
TRANSPORT WND (KTS) W 13 W 17 W 7 W 9
VENT RATE (KT-FT) 5980 89420 3220 34110
MAX ADI EARLY 21 FAIR 78 GOOD 26 FAIR 33 FAIR
MAX ADI LATE 20 GEN POOR 65 GOOD 8 POOR 36 FAIR
MAX LVORI EARLY 4 2 6 2
MAX LVORI LATE 4 2 6 2
MIN VSBY EARLY 9 9 8 8
MIN VSBY LATE 9 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
80S. SOUTHWEST WINDS AROUND 5 MPH, INCREASING TO SOUTH 10 TO
15 MPH IN THE AFTERNOON.
MONDAY NIGHT
SHOWERS. LOWS IN THE UPPER 60S. SOUTH WINDS 10 TO
15 MPH.
TUESDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
70S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
WEDNESDAY NIGHT THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE
UPPER 60S. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.
MAZ023-200800-
DUKES-
INCLUDING THE CITIES OF AQUINNAH, CHILMARK, EDGARTOWN,
OAK BLUFFS, TISBURY, VINEYARD HAVEN, AND WEST TISBURY
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-8) 82 (+11) 56 82
RH % (24H TREND) 90 (-10) 42 (-15) 96 45
20FT WND AM(MPH) W 14 G25 W 5
20FT WND PM(MPH) SW 11 G25 W 13 G25 W 8 G22 SW 10 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 560 2790 470 2500
TRANSPORT WND (KTS) W 16 W 20 NW 11 W 12
VENT RATE (KT-FT) 8960 55800 5170 30000
MAX ADI EARLY 19 GEN POOR 77 GOOD 21 FAIR 30 FAIR
MAX ADI LATE 43 GEN GOOD 54 GEN GOOD 11 POOR 33 FAIR
MAX LVORI EARLY 4 2 5 2
MAX LVORI LATE 4 2 5 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
70S. SOUTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 60S. SOUTH WINDS 15 TO
20 MPH.
TUESDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
70S. WEST WINDS 15 TO 20 MPH, BECOMING SOUTHWEST 5 TO 10 MPH IN
THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
MAZ024-200800-
NANTUCKET-
INCLUDING THE CITY OF NANTUCKET
408 PM EDT FRI JUN 19 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLEAR MCLEAR CLEAR
PRECIP TYPE NONE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (-5) 79 (+9) 58 79
RH % (24H TREND) 93 (-7) 50 (-18) 90 56
20FT WND AM(MPH) W 16 G26 W 6
20FT WND PM(MPH) SW 12 G26 W 15 G26 W 10 G23 SW 9
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 620 2820 630 1360
TRANSPORT WND (KTS) SW 22 W 27 W 9 W 11
VENT RATE (KT-FT) 13640 76140 5670 14960
MAX ADI EARLY 23 FAIR 95 GOOD 22 FAIR 21 FAIR
MAX ADI LATE 69 GOOD 61 GOOD 14 GEN POOR 25 FAIR
MAX LVORI EARLY 4 2 5 3
MAX LVORI LATE 4 2 5 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
70S. SOUTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
BREEZY. SHOWERS AND A CHANCE OF THUNDERSTORMS.
LOWS IN THE MID 60S. SOUTH WINDS 15 TO 25 MPH.
TUESDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE MID
70S. WEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. SOUTHEAST WINDS 5 TO
10 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.
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