532
FNUS51 KBOX 192008
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
408 PM EDT SUN JUL 19 2026
DISCUSSION
DRY CONDITIONS PREVAIL THROUGH MONDAY NIGHT. BREEZY CONDITIONS
SUBSIDE LATE THIS AFTERNOON AND EVENING.
LOWEST RELATIVE HUMIDITY VALUES MONDAY AFTERNOON ANTICIPATED
BETWEEN 35-50 PERCENT ACROSS SOUTHERN NEW ENGLAND.
OUTLOOK...TUESDAY THROUGH FRIDAY
ANOTHER ROUND OF SHOWERS AND THUNDERSTORMS IS POSSIBLE TUESDAY
AFTERNOON THROUGH WEDNESDAY. THIS COULD BE ANOTHER WETTING RAIN.
DRYING OUT THURSDAY.
MAZ015-200800-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (-9) 84 (+4) 62 82
RH % (24H TREND) 80 (-20) 36 (-2) 93 51
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) NW 5 LGT/VAR S 5 S 9 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 400 6920 440 4560
TRANSPORT WND (KTS) W 7 SW 7 S 11 S 16
VENT RATE (KT-FT) 2800 48440 4840 72960
MAX ADI EARLY 22 FAIR 52 GEN GOOD 15 GEN POOR 80 GOOD
MAX ADI LATE 8 POOR 54 GEN GOOD 10 POOR 53 GEN GOOD
MAX LVORI EARLY 3 2 4 3
MAX LVORI LATE 3 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
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
MAZ016-200800-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-9) 84 (+4) 61 82
RH % (24H TREND) 78 (-22) 36 (-6) 97 50
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR S 5 S 9 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 420 7090 430 4470
TRANSPORT WND (KTS) W 7 SW 7 S 9 S 17
VENT RATE (KT-FT) 2940 49630 3870 75990
MAX ADI EARLY 66 GOOD 55 GEN GOOD 32 FAIR 86 GOOD
MAX ADI LATE 8 POOR 63 GOOD 10 POOR 55 GEN GOOD
MAX LVORI EARLY 3 1 5 3
MAX LVORI LATE 3 1 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 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S. NORTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
MAZ013-200800-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (-12) 81 (+1) 59 80
RH % (24H TREND) 90 (-10) 37 (-5) 100 56
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 8 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 3 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 400 7080 420 4300
TRANSPORT WND (KTS) W 6 W 7 S 9 S 17
VENT RATE (KT-FT) 2400 49560 3780 73100
MAX ADI EARLY 105 VERY GOOD57 GEN GOOD 58 GEN GOOD 84 GOOD
MAX ADI LATE 7 POOR 75 GOOD 9 POOR 93 GOOD
MAX LVORI EARLY 5 1 7 3
MAX LVORI LATE 5 1 7 3
MIN VSBY EARLY 9 9 9 8
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
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS AROUND 60. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. 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. WEST WINDS AROUND 5 MPH.
MAZ014-200800-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-11) 84 (+4) 61 82
RH % (24H TREND) 80 (-20) 34 (-6) 90 51
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 9
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 4 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 400 7590 420 4830
TRANSPORT WND (KTS) W 7 W 8 S 8 S 17
VENT RATE (KT-FT) 2800 60720 3360 82110
MAX ADI EARLY 105 VERY GOOD67 GOOD 56 GEN GOOD 89 GOOD
MAX ADI LATE 8 POOR 79 GOOD 9 POOR 58 GEN 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 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTH WINDS
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ007-200800-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-10) 83 (+5) 61 81
RH % (24H TREND) 78 (-22) 36 (-4) 90 51
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) NW 5 LGT/VAR S 5 SE 10 G22
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 410 5750 420 4020
TRANSPORT WND (KTS) W 8 SW 8 S 12 S 16
VENT RATE (KT-FT) 3280 46000 5040 64320
MAX ADI EARLY 19 GEN POOR 38 FAIR 15 GEN POOR 48 GEN GOOD
MAX ADI LATE 10 POOR 38 FAIR 10 POOR 44 GEN GOOD
MAX LVORI EARLY 3 2 4 3
MAX LVORI LATE 3 2 4 3
MIN VSBY EARLY 9 9 9 8
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
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH, BECOMING SOUTH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 60S.
HIGHS AROUND 80. SOUTHEAST WINDS 5 TO 10 MPH.
MAZ006-200800-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-9) 83 (+4) 59 81
RH % (24H TREND) 77 (-23) 34 (-6) 93 52
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 8 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 420 7880 420 5120
TRANSPORT WND (KTS) W 7 W 9 S 8 S 17
VENT RATE (KT-FT) 2940 70920 3360 87040
MAX ADI EARLY 105 VERY GOOD76 GOOD 42 GEN GOOD 89 GOOD
MAX ADI LATE 8 POOR 95 GOOD 8 POOR 103 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 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS AROUND 60. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN
THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ005-200800-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 55 (-12) 82 (+3) 59 81
RH % (24H TREND) 86 (-14) 34 (-5) 96 51
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 8
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 3 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 410 7460 420 4820
TRANSPORT WND (KTS) W 7 W 8 SW 8 S 17
VENT RATE (KT-FT) 2870 59680 3360 81940
MAX ADI EARLY 105 VERY GOOD67 GOOD 63 GOOD 81 GOOD
MAX ADI LATE 8 POOR 80 GOOD 9 POOR 97 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 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS AROUND 60. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN
THE MID 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MAZ012-200800-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 54 (-12) 80 (+3) 58 79
RH % (24H TREND) 90 (-10) 41 (-5) 100 60
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 8 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 410 6800 420 4390
TRANSPORT WND (KTS) W 6 W 7 S 8 S 17
VENT RATE (KT-FT) 2460 47600 3360 74630
MAX ADI EARLY 104 VERY GOOD56 GEN GOOD 58 GEN GOOD 53 GEN GOOD
MAX ADI LATE 7 POOR 64 GOOD 7 POOR 54 GEN GOOD
MAX LVORI EARLY 5 1 7 4
MAX LVORI LATE 5 1 7 4
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 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MAZ004-200800-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 52 (-12) 80 (+4) 56 79
RH % (24H TREND) 96 (-4) 38 (-3) 100 56
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 9 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 420 6720 420 4320
TRANSPORT WND (KTS) W 7 W 8 SW 8 S 16
VENT RATE (KT-FT) 2940 53760 3360 69120
MAX ADI EARLY 104 VERY GOOD57 GEN GOOD 57 GEN GOOD 45 GEN GOOD
MAX ADI LATE 7 POOR 71 GOOD 9 POOR 50 GEN GOOD
MAX LVORI EARLY 5 1 6 4
MAX LVORI LATE 5 1 6 4
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 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS 56 TO 63. HIGHS AROUND 80. WEST WINDS 5 TO
10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH,
BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.
MAZ026-200800-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 54 (-11) 82 (+5) 57 81
RH % (24H TREND) 83 (-14) 37 (-6) 96 56
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 7 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 430 7350 420 4710
TRANSPORT WND (KTS) W 7 W 9 SW 7 S 16
VENT RATE (KT-FT) 3010 66150 2940 75360
MAX ADI EARLY 105 VERY GOOD74 GOOD 64 GOOD 75 GOOD
MAX ADI LATE 9 POOR 87 GOOD 8 POOR 57 GEN 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 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS 58 TO 63. HIGHS IN THE LOWER 80S. WEST WINDS
5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND
60. HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ002-200800-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 50
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 49 (-12) 78 (+6) 54 77
RH % (24H TREND) 93 (-7) 38 (-5) 96 64
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 420 6560 400 3900
TRANSPORT WND (KTS) W 7 W 7 SW 5 S 19
VENT RATE (KT-FT) 2940 45920 2000 74100
MAX ADI EARLY 105 VERY GOOD55 GEN GOOD 49 GEN GOOD 50 GEN GOOD
MAX ADI LATE 4 VERY POOR 61 GOOD 4 VERY POOR 58 GEN GOOD
MAX LVORI EARLY 5 1 6 3
MAX LVORI LATE 5 1 6 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 7
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS 54 TO 61. HIGHS IN THE UPPER 70S. WEST WINDS
5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
MAZ003-200800-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 40
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 51 (-12) 81 (+5) 56 80
RH % (24H TREND) 100 (0) 37 (-6) 100 60
20FT WND AM(MPH) LGT/VAR S 5 G17
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 9 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 410 6740 410 3890
TRANSPORT WND (KTS) W 5 SW 7 S 6 S 17
VENT RATE (KT-FT) 2050 47180 2460 66130
MAX ADI EARLY 104 VERY GOOD51 GEN GOOD 49 GEN GOOD 49 GEN GOOD
MAX ADI LATE 3 VERY POOR 71 GOOD 5 VERY POOR 37 FAIR
MAX LVORI EARLY 6 1 8 4
MAX LVORI LATE 6 1 8 4
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 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS 56 TO 63. HIGHS IN THE LOWER 80S. WEST WINDS
5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MAZ008-200800-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 50
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 50 (-12) 78 (+5) 55 76
RH % (24H TREND) 93 (-7) 39 (-7) 96 67
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) NW 5 LGT/VAR LGT/VAR S 9 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.07
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 420 6450 400 3810
TRANSPORT WND (KTS) NW 8 W 6 SW 5 S 18
VENT RATE (KT-FT) 3360 38700 2000 68580
MAX ADI EARLY 105 VERY GOOD52 GEN GOOD 50 GEN GOOD 49 GEN GOOD
MAX ADI LATE 4 VERY POOR 60 GEN GOOD 5 VERY POOR 36 FAIR
MAX LVORI EARLY 6 1 6 4
MAX LVORI LATE 6 1 6 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 7
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS 54 TO 61. HIGHS IN THE UPPER 70S. WEST WINDS
5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
MAZ010-200800-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 40
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 52 (-12) 82 (+5) 57 81
RH % (24H TREND) 96 (-4) 38 (-5) 100 60
20FT WND AM(MPH) LGT/VAR S 5 G17
20FT WND PM(MPH) NW 5 LGT/VAR LGT/VAR S 10 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 410 6710 400 3910
TRANSPORT WND (KTS) W 5 W 7 S 6 S 16
VENT RATE (KT-FT) 2050 46970 2400 62560
MAX ADI EARLY 103 VERY GOOD44 GEN GOOD 48 GEN GOOD 39 FAIR
MAX ADI LATE 3 VERY POOR 65 GOOD 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 6 1 8 4
MAX LVORI LATE 6 1 8 4
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 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MAZ009-200800-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 51 (-11) 79 (+5) 56 76
RH % (24H TREND) 93 (-7) 42 (-8) 96 69
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) NW 5 LGT/VAR LGT/VAR S 9 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.11
PRECIP DURATION 2
PRECIP BEGIN 11 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 430 6560 390 3820
TRANSPORT WND (KTS) NW 8 W 6 SW 6 S 18
VENT RATE (KT-FT) 3440 39360 2340 68760
MAX ADI EARLY 100 GOOD 47 GEN GOOD 48 GEN GOOD 50 GEN GOOD
MAX ADI LATE 5 VERY POOR 57 GEN GOOD 6 VERY POOR 38 FAIR
MAX LVORI EARLY 6 1 6 4
MAX LVORI LATE 6 1 6 4
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 8 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS 55 TO 62. HIGHS IN THE UPPER 70S. NORTHWEST
WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH.
MAZ011-200800-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 40
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 53 (-12) 81 (+3) 57 80
RH % (24H TREND) 93 (-7) 36 (-6) 100 58
20FT WND AM(MPH) LGT/VAR S 5 G17
20FT WND PM(MPH) NW 5 LGT/VAR LGT/VAR S 10 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 410 6820 410 4070
TRANSPORT WND (KTS) NW 5 W 6 S 6 S 16
VENT RATE (KT-FT) 2050 40920 2460 65120
MAX ADI EARLY 102 VERY GOOD40 FAIR 47 GEN GOOD 47 GEN GOOD
MAX ADI LATE 3 VERY POOR 62 GOOD 5 VERY POOR 51 GEN GOOD
MAX LVORI EARLY 6 1 8 4
MAX LVORI LATE 6 1 8 4
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 0 0 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 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.
CTZ002-200800-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 50
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 55 (-10) 81 (+3) 59 79
RH % (24H TREND) 90 (-10) 41 (-4) 100 62
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) NW 5 LGT/VAR LGT/VAR S 9 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.07
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 390 6650 390 4090
TRANSPORT WND (KTS) NW 5 SW 6 S 6 S 17
VENT RATE (KT-FT) 1950 39900 2340 69530
MAX ADI EARLY 91 GOOD 35 FAIR 52 GEN GOOD 48 GEN GOOD
MAX ADI LATE 4 VERY POOR 63 GOOD 4 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 6 1 9 5
MAX LVORI LATE 6 1 9 5
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 8 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHWEST WINDS 5 TO
10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. 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.
CTZ003-200800-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 50
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 53 (-11) 79 (+2) 58 78
RH % (24H TREND) 93 (-7) 42 (-3) 100 64
20FT WND AM(MPH) LGT/VAR S 5 G17
20FT WND PM(MPH) NW 5 LGT/VAR LGT/VAR S 10 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 410 6120 420 3950
TRANSPORT WND (KTS) NW 5 W 6 S 7 S 17
VENT RATE (KT-FT) 2050 36720 2940 67150
MAX ADI EARLY 97 GOOD 42 GEN GOOD 49 GEN GOOD 45 GEN GOOD
MAX ADI LATE 4 VERY POOR 56 GEN GOOD 5 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 6 1 9 6
MAX LVORI LATE 6 1 9 6
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 7 8
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 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.
CTZ004-200800-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 40
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 53 (-13) 80 (+2) 58 78
RH % (24H TREND) 93 (-7) 43 (-7) 100 66
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 9 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 410 6380 420 4120
TRANSPORT WND (KTS) NW 6 W 6 S 7 S 17
VENT RATE (KT-FT) 2460 38280 2940 70040
MAX ADI EARLY 97 GOOD 45 GEN GOOD 51 GEN GOOD 46 GEN GOOD
MAX ADI LATE 4 VERY POOR 64 GOOD 4 VERY POOR 53 GEN GOOD
MAX LVORI EARLY 6 1 9 5
MAX LVORI LATE 6 1 9 5
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 7 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE
UPPER 50S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 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.
RIZ001-200800-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 55 (-11) 80 (+2) 58 78
RH % (24H TREND) 90 (-10) 41 (-6) 100 64
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 9 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 410 6720 420 4050
TRANSPORT WND (KTS) NW 6 W 7 S 8 S 16
VENT RATE (KT-FT) 2460 47040 3360 64800
MAX ADI EARLY 102 VERY GOOD56 GEN GOOD 57 GEN GOOD 78 GOOD
MAX ADI LATE 7 POOR 71 GOOD 5 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 5 1 8 3
MAX LVORI LATE 5 1 8 3
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 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE
UPPER 50S. 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. WEST WINDS AROUND 5 MPH.
RIZ002-200800-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 57 (-10) 81 (+1) 60 78
RH % (24H TREND) 87 (-13) 41 (-6) 100 62
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 9 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 400 6730 420 3930
TRANSPORT WND (KTS) NW 6 W 7 S 7 S 17
VENT RATE (KT-FT) 2400 47110 2940 66810
MAX ADI EARLY 96 GOOD 56 GEN GOOD 55 GEN GOOD 69 GOOD
MAX ADI LATE 7 POOR 75 GOOD 8 POOR 53 GEN GOOD
MAX LVORI EARLY 5 1 7 4
MAX LVORI LATE 5 1 7 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH,
DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST 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. WEST WINDS AROUND 5 MPH.
RIZ003-200800-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 40
CHANCE OF THUNDER (%) 0 0 0 40
TEMP (24H TREND) 56 (-10) 79 (0) 58 77
RH % (24H TREND) 83 (-17) 44 (-5) 100 66
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 9
PRECIP AMOUNT 0.00 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 400 6200 420 3770
TRANSPORT WND (KTS) NW 6 SW 8 S 7 S 16
VENT RATE (KT-FT) 2400 49600 2940 60320
MAX ADI EARLY 67 GOOD 47 GEN GOOD 43 GEN GOOD 61 GOOD
MAX ADI LATE 7 POOR 66 GOOD 4 VERY POOR 49 GEN GOOD
MAX LVORI EARLY 5 1 9 3
MAX LVORI LATE 5 1 9 3
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 2 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.
RIZ004-200800-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 40
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 59 (-8) 80 (0) 61 78
RH % (24H TREND) 81 (-19) 41 (-4) 100 62
20FT WND AM(MPH) LGT/VAR S 6
20FT WND PM(MPH) NW 5 LGT/VAR S 5 S 10 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 400 6310 430 3710
TRANSPORT WND (KTS) NW 5 SW 8 S 9 S 17
VENT RATE (KT-FT) 2000 50480 3870 63070
MAX ADI EARLY 56 GEN GOOD 45 GEN GOOD 44 GEN GOOD 47 GEN GOOD
MAX ADI LATE 6 VERY POOR 66 GOOD 8 POOR 51 GEN GOOD
MAX LVORI EARLY 5 1 7 4
MAX LVORI LATE 5 1 7 4
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 5 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO
15 MPH, BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
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 SOUTHWEST IN THE AFTERNOON.
RIZ005-200800-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 58 (-10) 79 (-1) 63 77
RH % (24H TREND) 87 (-13) 44 (-6) 97 66
20FT WND AM(MPH) LGT/VAR S 7
20FT WND PM(MPH) NW 5 S 5 S 6 S 11 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 400 5500 440 3600
TRANSPORT WND (KTS) NW 5 SW 7 S 8 S 17
VENT RATE (KT-FT) 2000 38500 3520 61200
MAX ADI EARLY 48 GEN GOOD 31 FAIR 30 FAIR 47 GEN GOOD
MAX ADI LATE 6 VERY POOR 55 GEN GOOD 8 POOR 51 GEN GOOD
MAX LVORI EARLY 4 1 6 6
MAX LVORI LATE 4 1 6 6
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 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
80. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
RIZ006-200800-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 50
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 56 (-10) 79 (0) 59 78
RH % (24H TREND) 87 (-13) 42 (-8) 100 66
20FT WND AM(MPH) LGT/VAR S 6
20FT WND PM(MPH) LGT/VAR SW 5 LGT/VAR SE 9
PRECIP AMOUNT 0.00 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 400 6080 410 3390
TRANSPORT WND (KTS) NW 6 SW 7 S 7 S 15
VENT RATE (KT-FT) 2400 42560 2870 50850
MAX ADI EARLY 43 GEN GOOD 32 FAIR 27 FAIR 40 FAIR
MAX ADI LATE 5 VERY POOR 49 GEN GOOD 5 VERY POOR 40 FAIR
MAX LVORI EARLY 5 2 9 4
MAX LVORI LATE 5 2 9 4
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 5 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS AROUND 80. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 70S. SOUTHWEST 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 UPPER 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
RIZ007-200800-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 40
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 59 (-8) 80 (+2) 63 78
RH % (24H TREND) 87 (-13) 42 (-10) 100 64
20FT WND AM(MPH) LGT/VAR S 8
20FT WND PM(MPH) NW 5 SW 7 S 7 SE 11 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 400 4310 430 3050
TRANSPORT WND (KTS) N 6 SW 5 S 10 S 15
VENT RATE (KT-FT) 2400 21550 4300 45750
MAX ADI EARLY 15 GEN POOR 19 GEN POOR 20 GEN POOR 36 FAIR
MAX ADI LATE 7 POOR 32 FAIR 10 POOR 36 FAIR
MAX LVORI EARLY 4 2 6 5
MAX LVORI LATE 4 2 6 5
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH,
BECOMING WEST 5 TO 10 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
5 TO 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
RIZ008-200800-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 50
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 63 (-5) 74 (-1) 66 76
RH % (24H TREND) 81 (-19) 62 (+3) 93 76
20FT WND AM(MPH) LGT/VAR S 7
20FT WND PM(MPH) W 6 S 6 S 7 SE 11
PRECIP AMOUNT 0.00 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 430 640 470 970
TRANSPORT WND (KTS) W 11 S 11 S 11 S 13
VENT RATE (KT-FT) 4730 7040 5170 12610
MAX ADI EARLY 15 GEN POOR 8 POOR 15 GEN POOR 19 GEN POOR
MAX ADI LATE 9 POOR 13 GEN POOR 11 POOR 19 GEN POOR
MAX LVORI EARLY 4 3 5 6
MAX LVORI LATE 4 3 5 6
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 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
MID 60S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
MAZ017-200800-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 54 (-12) 81 (0) 59 79
RH % (24H TREND) 93 (-7) 39 (-6) 100 58
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 9 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 400 6920 420 4050
TRANSPORT WND (KTS) NW 5 SW 8 S 8 S 17
VENT RATE (KT-FT) 2000 55360 3360 68850
MAX ADI EARLY 93 GOOD 55 GEN GOOD 50 GEN GOOD 84 GOOD
MAX ADI LATE 6 VERY POOR 73 GOOD 8 POOR 53 GEN GOOD
MAX LVORI EARLY 5 1 8 3
MAX LVORI LATE 5 1 8 3
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS AROUND 60. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN
THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.
MAZ018-200800-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (-12) 82 (+2) 60 80
RH % (24H TREND) 93 (-7) 38 (-6) 100 54
20FT WND AM(MPH) LGT/VAR S 5
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 9 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 420 6920 420 4220
TRANSPORT WND (KTS) W 6 W 7 S 9 S 17
VENT RATE (KT-FT) 2520 48440 3780 71740
MAX ADI EARLY 73 GOOD 55 GEN GOOD 48 GEN GOOD 85 GOOD
MAX ADI LATE 7 POOR 72 GOOD 9 POOR 55 GEN GOOD
MAX LVORI EARLY 5 1 7 3
MAX LVORI LATE 5 1 7 3
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN
THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
MAZ019-200800-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 58 (-9) 82 (+4) 62 81
RH % (24H TREND) 87 (-13) 37 (-6) 97 52
20FT WND AM(MPH) LGT/VAR S 6
20FT WND PM(MPH) LGT/VAR LGT/VAR S 5 S 10 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 400 5250 420 4280
TRANSPORT WND (KTS) W 7 SW 5 S 9 S 16
VENT RATE (KT-FT) 2800 26250 3780 68480
MAX ADI EARLY 14 GEN POOR 30 FAIR 20 GEN POOR 49 GEN GOOD
MAX ADI LATE 8 POOR 28 FAIR 10 POOR 50 GEN GOOD
MAX LVORI EARLY 4 2 6 4
MAX LVORI LATE 4 2 6 4
MIN VSBY EARLY 9 9 9 8
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
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
5 TO 10 MPH, BECOMING EAST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS AROUND 80. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH,
BECOMING EAST IN THE AFTERNOON.
MAZ020-200800-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 0 30
TEMP (24H TREND) 56 (-11) 83 (+3) 61 80
RH % (24H TREND) 90 (-10) 40 (-8) 100 60
20FT WND AM(MPH) LGT/VAR S 7
20FT WND PM(MPH) LGT/VAR SW 6 S 5 SE 10 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 400 6270 420 3800
TRANSPORT WND (KTS) NW 5 SW 7 S 9 S 16
VENT RATE (KT-FT) 2000 43890 3780 60800
MAX ADI EARLY 50 GEN GOOD 35 FAIR 32 FAIR 51 GEN GOOD
MAX ADI LATE 6 VERY POOR 58 GEN GOOD 8 POOR 47 GEN GOOD
MAX LVORI EARLY 5 1 6 4
MAX LVORI LATE 5 1 6 4
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 5 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS
IN THE LOWER 80S. SOUTHWEST WINDS 15 TO 25 MPH.
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS 20 TO
25 MPH, BECOMING WEST 10 TO 15 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
5 TO 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS AROUND 80. NORTH WINDS AROUND 5 MPH,
BECOMING SOUTHEAST IN THE AFTERNOON.
FRIDAY NIGHT THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ021-200800-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER CLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 56 (-11) 82 (+2) 62 81
RH % (24H TREND) 90 (-10) 40 (-7) 97 58
20FT WND AM(MPH) LGT/VAR S 6
20FT WND PM(MPH) LGT/VAR SW 5 SW 5 S 9 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 390 6060 420 3950
TRANSPORT WND (KTS) NW 5 SW 7 S 10 S 16
VENT RATE (KT-FT) 1950 42420 4200 63200
MAX ADI EARLY 40 FAIR 36 FAIR 33 FAIR 59 GEN GOOD
MAX ADI LATE 6 VERY POOR 61 GOOD 10 POOR 51 GEN GOOD
MAX LVORI EARLY 4 1 6 4
MAX LVORI LATE 4 1 6 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS 15 TO
20 MPH, BECOMING WEST 5 TO 10 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS AROUND 80. NORTH WINDS AROUND 5 MPH,
BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
FRIDAY NIGHT THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ022-200800-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 60 (-8) 81 (+4) 66 81
RH % (24H TREND) 87 (-13) 43 (-7) 93 58
20FT WND AM(MPH) LGT/VAR S 6
20FT WND PM(MPH) LGT/VAR SW 5 S 5 SE 9 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 0
PRECIP BEGIN 3 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 380 4510 450 3480
TRANSPORT WND (KTS) NW 6 W 5 S 11 S 17
VENT RATE (KT-FT) 2280 22550 4950 59160
MAX ADI EARLY 11 POOR 22 FAIR 26 FAIR 46 GEN GOOD
MAX ADI LATE 7 POOR 33 FAIR 12 POOR 44 GEN GOOD
MAX LVORI EARLY 4 2 5 4
MAX LVORI LATE 4 2 5 4
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
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
AROUND 70. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS 15 TO 20 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH, BECOMING NORTHEAST IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS AROUND
5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
FRIDAY NIGHT THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER
60S. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ023-200800-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 59 (-10) 80 (+3) 65 80
RH % (24H TREND) 87 (-13) 42 (-11) 90 62
20FT WND AM(MPH) LGT/VAR S 7
20FT WND PM(MPH) W 6 SW 6 S 7 SE 11 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 2 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 430 2670 450 2570
TRANSPORT WND (KTS) NW 8 NW 5 S 12 S 16
VENT RATE (KT-FT) 3440 13350 5400 41120
MAX ADI EARLY 15 GEN POOR 18 GEN POOR 22 FAIR 36 FAIR
MAX ADI LATE 8 POOR 24 FAIR 14 GEN POOR 37 FAIR
MAX LVORI EARLY 4 2 4 5
MAX LVORI LATE 4 2 4 5
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 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS
IN THE UPPER 70S. SOUTHWEST WINDS 15 TO 25 MPH.
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS 20 TO
25 MPH, BECOMING WEST 10 TO 15 MPH AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHWEST WINDS 5 TO 10 MPH, BECOMING SOUTH IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
5 TO 10 MPH, BECOMING NORTH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH,
BECOMING SOUTHEAST IN THE AFTERNOON.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
MID 60S. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
MAZ024-200800-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
408 PM EDT SUN JUL 19 2026
TONIGHT MON MON NIGHT TUE
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE TSTMS
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 0 20
TEMP (24H TREND) 64 (-5) 78 (+3) 65 79
RH % (24H TREND) 90 (-10) 49 (-8) 87 67
20FT WND AM(MPH) LGT/VAR S 7
20FT WND PM(MPH) W 6 SW 6 S 6 SE 11 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 0
PRECIP BEGIN 3 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 590 2410 750 1400
TRANSPORT WND (KTS) NW 9 NW 6 S 12 S 15
VENT RATE (KT-FT) 5310 14460 9000 21000
MAX ADI EARLY 18 GEN POOR 23 FAIR 20 GEN POOR 27 FAIR
MAX ADI LATE 23 FAIR 24 FAIR 16 GEN POOR 27 FAIR
MAX LVORI EARLY 5 2 4 5
MAX LVORI LATE 5 2 4 5
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 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS
AROUND 80. SOUTHWEST WINDS 15 TO 25 MPH.
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH SHOWERS LIKELY AND
A CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTHWEST WINDS
15 TO 25 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 70S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION ABOVE NORMAL.
FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/BOSTON
YOU CAN FOLLOW US ON FACEBOOK AT
WWW.FACEBOOK.COM/US.NATIONALWEATHERSERVICE.BOSTON.GOV
YOU CAN FOLLOW US ON TWITTER AT
@NWSBOSTON
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page