198
FNUS51 KBOX 272010
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
409 PM EDT MON JUL 27 2026
DISCUSSION
INCREASING CHANCE FOR WETTING RAINS TUESDAY AFTERNOON WITH
PERIODS OF HEAVY RAIN AND THUNDERSTORMS POSSIBLE TUESDAY NIGHT.
MINIMUM RELATIVE HUMIDITY VALUES BETWEEN 60 AND 70 PERCENT FOR
MUCH OF THE AREA.
OUTLOOK...TUESDAY NIGHT THROUGH SATURDAY
HEAVY RAINS CONTINUE THROUGH WEDNESDAY BEFORE TAPERING TO CHANCES
FOR SHOWERS. SHOWERS LINGER INTO FRIDAY AND PERHAPS AS LATE AS
THE WEEKEND. OVERALL, A VERY WET EXTENDED RANGE.
MAZ015-280800-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 10 30 40 100
CHANCE OF THUNDER (%) 0 10 0 10
TEMP (24H TREND) 64 (+6) 80 (0) 64 71
RH % (24H TREND) 100 (0) 62 (+27) 97 84
20FT WND AM(MPH) S 5 E 10 G22
20FT WND PM(MPH) S 5 S 9 G17 S 7 G17 E 11 G22
PRECIP AMOUNT 0.00 0.04 0.06 1.22
PRECIP DURATION 1 1 12
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 3530 460 1880
TRANSPORT WND (KTS) SW 8 S 12 S 15 E 16
VENT RATE (KT-FT) 3360 42360 6900 30080
MAX ADI EARLY 14 GEN POOR 32 FAIR 21 FAIR 33 FAIR
MAX ADI LATE 6 VERY POOR 36 FAIR 11 POOR 34 FAIR
MAX LVORI EARLY 7 2 6 4
MAX LVORI LATE 7 2 6 4
MIN VSBY EARLY 9 5 FOG 7 3 FOG
MIN VSBY LATE 6 FOG 8 7 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 70 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE MID 60S. EAST WINDS 10 TO
15 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ016-280800-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 10 30 40 100
CHANCE OF THUNDER (%) 0 10 0 10
TEMP (24H TREND) 64 (+7) 79 (-2) 64 71
RH % (24H TREND) 100 (0) 64 (+29) 97 84
20FT WND AM(MPH) S 5 E 9 G21
20FT WND PM(MPH) S 5 S 9 G18 S 7 G17 E 10 G21
PRECIP AMOUNT 0.00 0.03 0.06 1.18
PRECIP DURATION 1 1 12
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 3780 500 2120
TRANSPORT WND (KTS) SW 8 S 13 SE 11 E 17
VENT RATE (KT-FT) 3360 49140 5500 36040
MAX ADI EARLY 23 FAIR 43 GEN GOOD 46 GEN GOOD 34 FAIR
MAX ADI LATE 7 POOR 48 GEN GOOD 11 POOR 38 FAIR
MAX LVORI EARLY 7 2 6 4
MAX LVORI LATE 7 2 6 4
MIN VSBY EARLY 9 4 FOG 7 3 FOG
MIN VSBY LATE 4 FOG 8 6 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 80 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. EAST WINDS
10 TO 15 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ013-280800-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 10 30 40 100
CHANCE OF THUNDER (%) 0 10 0 10
TEMP (24H TREND) 63 (+8) 79 (-5) 64 72
RH % (24H TREND) 100 (0) 62 (+28) 97 81
20FT WND AM(MPH) LGT/VAR E 7 G19
20FT WND PM(MPH) S 5 S 8 G18 S 6 G17 E 7 G19
PRECIP AMOUNT 0.00 0.04 0.10 1.19
PRECIP DURATION 2 2 12
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 3520 430 2300
TRANSPORT WND (KTS) SW 7 S 14 SE 10 E 15
VENT RATE (KT-FT) 3010 49280 4300 34500
MAX ADI EARLY 47 GEN GOOD 49 GEN GOOD 50 GEN GOOD 34 FAIR
MAX ADI LATE 7 POOR 53 GEN GOOD 10 POOR 37 FAIR
MAX LVORI EARLY 7 2 6 4
MAX LVORI LATE 7 2 6 4
MIN VSBY EARLY 9 3 FOG 7 2 FOG
MIN VSBY LATE 3 FOG 8 6 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 90 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. EAST WINDS
5 TO 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND
5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ014-280800-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 10 30 40 100
CHANCE OF THUNDER (%) 0 10 0 10
TEMP (24H TREND) 63 (+7) 80 (-2) 64 71
RH % (24H TREND) 100 (+4) 62 (+28) 97 81
20FT WND AM(MPH) LGT/VAR E 9 G21
20FT WND PM(MPH) S 5 S 8 G17 S 7 E 10 G21
PRECIP AMOUNT 0.00 0.05 0.07 1.27
PRECIP DURATION 1 2 12
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 3960 450 2030
TRANSPORT WND (KTS) SW 7 S 12 SE 10 E 15
VENT RATE (KT-FT) 2940 47520 4500 30450
MAX ADI EARLY 21 FAIR 43 GEN GOOD 45 GEN GOOD 35 FAIR
MAX ADI LATE 7 POOR 56 GEN GOOD 10 POOR 37 FAIR
MAX LVORI EARLY 8 2 6 4
MAX LVORI LATE 8 2 6 4
MIN VSBY EARLY 9 4 FOG 7 3 FOG
MIN VSBY LATE 6 FOG 8 7 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 80 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ007-280800-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY CLOUDY
PRECIP TYPE NONE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 20 30 100
CHANCE OF THUNDER (%) 0 0 0 10
TEMP (24H TREND) 61 (+5) 77 (+1) 63 69
RH % (24H TREND) 100 (0) 67 (+28) 100 84
20FT WND AM(MPH) LGT/VAR E 10 G23
20FT WND PM(MPH) SE 5 SE 8 G19 SE 7 G18 E 11 G23
PRECIP AMOUNT 0.00 0.03 0.05 1.13
PRECIP DURATION 1 1 9
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 410 2250 430 1710
TRANSPORT WND (KTS) S 7 S 11 S 13 E 17
VENT RATE (KT-FT) 2870 24750 5590 29070
MAX ADI EARLY 12 POOR 17 GEN POOR 18 GEN POOR 30 FAIR
MAX ADI LATE 8 POOR 22 FAIR 13 GEN POOR 31 FAIR
MAX LVORI EARLY 7 3 6 4
MAX LVORI LATE 7 3 6 4
MIN VSBY EARLY 9 5 FOG 7 2 FOG
MIN VSBY LATE 6 FOG 8 1 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 40 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. EAST WINDS
10 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 70. NORTH
WINDS 10 TO 15 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO
10 MPH.
MAZ006-280800-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 40 30 100
CHANCE OF THUNDER (%) 0 10 0 10
TEMP (24H TREND) 61 (+7) 79 (-3) 63 70
RH % (24H TREND) 100 (0) 64 (+30) 97 81
20FT WND AM(MPH) LGT/VAR E 8 G20
20FT WND PM(MPH) LGT/VAR SE 6 SE 5 E 8 G20
PRECIP AMOUNT 0.00 0.04 0.06 1.30
PRECIP DURATION 1 2 11
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 4150 430 2090
TRANSPORT WND (KTS) SW 6 S 12 SE 10 E 17
VENT RATE (KT-FT) 2520 49800 4300 35530
MAX ADI EARLY 19 GEN POOR 41 GEN GOOD 39 FAIR 31 FAIR
MAX ADI LATE 7 POOR 54 GEN GOOD 9 POOR 36 FAIR
MAX LVORI EARLY 7 2 6 4
MAX LVORI LATE 7 2 6 4
MIN VSBY EARLY 9 5 FOG 7 2 FOG
MIN VSBY LATE 6 FOG 8 1 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 50 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS AROUND 60. NORTHEAST WINDS 5 TO
10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
70. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ005-280800-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 10 40 40 100
CHANCE OF THUNDER (%) 0 10 0 10
TEMP (24H TREND) 62 (+7) 80 (-4) 64 71
RH % (24H TREND) 100 (0) 62 (+28) 97 81
20FT WND AM(MPH) LGT/VAR E 7 G20
20FT WND PM(MPH) LGT/VAR S 7 G17 S 6 E 8 G20
PRECIP AMOUNT 0.00 0.07 0.10 1.21
PRECIP DURATION 2 2 12
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 3930 430 2080
TRANSPORT WND (KTS) SW 7 S 12 SE 9 E 16
VENT RATE (KT-FT) 2940 47160 3870 33280
MAX ADI EARLY 35 FAIR 43 GEN GOOD 44 GEN GOOD 31 FAIR
MAX ADI LATE 7 POOR 54 GEN GOOD 9 POOR 35 FAIR
MAX LVORI EARLY 7 3 6 4
MAX LVORI LATE 7 3 6 4
MIN VSBY EARLY 9 3 FOG 7 3 FOG
MIN VSBY LATE 5 FOG 8 6 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 80 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS AROUND 60. NORTHEAST WINDS 5 TO
10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
70. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND
5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ012-280800-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 50 90 100
CHANCE OF THUNDER (%) 0 10 10 10
TEMP (24H TREND) 63 (+8) 77 (-7) 62 71
RH % (24H TREND) 100 (+7) 69 (+32) 100 81
20FT WND AM(MPH) LGT/VAR E 8 G20
20FT WND PM(MPH) LGT/VAR S 7 G17 SE 6 E 8 G20
PRECIP AMOUNT 0.00 0.11 0.22 1.22
PRECIP DURATION 2 5 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 3100 430 2050
TRANSPORT WND (KTS) SW 7 S 13 SE 11 E 16
VENT RATE (KT-FT) 3010 40300 4730 32800
MAX ADI EARLY 47 GEN GOOD 41 GEN GOOD 47 GEN GOOD 34 FAIR
MAX ADI LATE 7 POOR 50 GEN GOOD 11 POOR 35 FAIR
MAX LVORI EARLY 8 3 6 4
MAX LVORI LATE 8 3 6 4
MIN VSBY EARLY 8 2 FOG 7 3 FOG
MIN VSBY LATE 3 FOG 8 5 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 40 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
70. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH.
MAZ004-280800-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 60 90 100
CHANCE OF THUNDER (%) 0 10 10 10
TEMP (24H TREND) 62 (+7) 77 (-6) 62 70
RH % (24H TREND) 100 (+10) 69 (+33) 100 84
20FT WND AM(MPH) LGT/VAR E 9 G21
20FT WND PM(MPH) LGT/VAR S 7 G17 SE 6 E 9 G21
PRECIP AMOUNT 0.00 0.15 0.25 1.38
PRECIP DURATION 3 6 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 3070 450 1960
TRANSPORT WND (KTS) SW 7 S 13 SE 11 SE 15
VENT RATE (KT-FT) 3010 39910 4950 29400
MAX ADI EARLY 37 FAIR 38 FAIR 39 FAIR 32 FAIR
MAX ADI LATE 7 POOR 46 GEN GOOD 15 GEN POOR 33 FAIR
MAX LVORI EARLY 7 3 5 4
MAX LVORI LATE 7 3 5 4
MIN VSBY EARLY 9 2 FOG 7 2 FOG
MIN VSBY LATE 3 FOG 7 4 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 60 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 10 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S.
NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
MAZ026-280800-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 60 60 100
CHANCE OF THUNDER (%) 0 10 10 10
TEMP (24H TREND) 62 (+8) 79 (-5) 63 71
RH % (24H TREND) 100 (+11) 67 (+31) 97 84
20FT WND AM(MPH) LGT/VAR E 7 G20
20FT WND PM(MPH) LGT/VAR S 6 LGT/VAR E 7 G20
PRECIP AMOUNT 0.00 0.17 0.16 1.07
PRECIP DURATION 4 4 12
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 3490 430 1860
TRANSPORT WND (KTS) SW 6 S 13 SE 10 E 15
VENT RATE (KT-FT) 2520 45370 4300 27900
MAX ADI EARLY 43 GEN GOOD 38 FAIR 35 FAIR 28 FAIR
MAX ADI LATE 7 POOR 49 GEN GOOD 9 POOR 32 FAIR
MAX LVORI EARLY 7 3 6 4
MAX LVORI LATE 7 3 6 4
MIN VSBY EARLY 9 5 FOG 7 3 FOG
MIN VSBY LATE 6 FOG 9 3 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 90 90 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHEAST WINDS AROUND
5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND
5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
MAZ002-280800-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY CLOUDY CLOUDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 70 100 100
CHANCE OF THUNDER (%) 0 10 10 10
TEMP (24H TREND) 61 (+5) 76 (-4) 61 69
RH % (24H TREND) 97 (+7) 76 (+32) 100 87
20FT WND AM(MPH) LGT/VAR E 7 G19
20FT WND PM(MPH) LGT/VAR SE 5 SE 5 E 6 G18
PRECIP AMOUNT 0.01 0.24 0.62 1.32
PRECIP DURATION 0 4 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 2880 440 1990
TRANSPORT WND (KTS) S 6 S 12 SE 11 E 14
VENT RATE (KT-FT) 2580 34560 4840 27860
MAX ADI EARLY 22 FAIR 34 FAIR 28 FAIR 28 FAIR
MAX ADI LATE 7 POOR 48 GEN GOOD 20 GEN POOR 32 FAIR
MAX LVORI EARLY 7 4 6 4
MAX LVORI LATE 7 4 6 4
MIN VSBY EARLY 8 1 FOG 5 FOG 3 FOG
MIN VSBY LATE 2 FOG 6 FOG 3 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 100 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S.
NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND
5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
MAZ003-280800-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 60 100 100
CHANCE OF THUNDER (%) 0 10 10 10
TEMP (24H TREND) 62 (+6) 77 (-7) 62 70
RH % (24H TREND) 100 (+7) 71 (+31) 100 84
20FT WND AM(MPH) LGT/VAR E 8 G19
20FT WND PM(MPH) LGT/VAR S 6 SE 7 E 7 G20
PRECIP AMOUNT 0.00 0.21 0.38 0.98
PRECIP DURATION 4 10 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 3280 450 2160
TRANSPORT WND (KTS) S 7 S 13 SE 13 E 16
VENT RATE (KT-FT) 3010 42640 5850 34560
MAX ADI EARLY 29 FAIR 37 FAIR 31 FAIR 36 FAIR
MAX ADI LATE 7 POOR 51 GEN GOOD 18 GEN POOR 36 FAIR
MAX LVORI EARLY 7 4 5 4
MAX LVORI LATE 7 4 5 4
MIN VSBY EARLY 9 3 FOG 7 4 FOG
MIN VSBY LATE 4 FOG 6 FOG 3 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 90 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 10 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS AROUND 70. NORTH
WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE UPPER 70S. NORTH
WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND
5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ008-280800-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY CLOUDY CLOUDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 70 100 100
CHANCE OF THUNDER (%) 0 10 10 10
TEMP (24H TREND) 61 (+4) 75 (-5) 60 68
RH % (24H TREND) 100 (+10) 76 (+29) 100 87
20FT WND AM(MPH) LGT/VAR E 8 G19
20FT WND PM(MPH) LGT/VAR S 6 SE 7 E 7 G18
PRECIP AMOUNT 0.00 0.26 0.85 1.56
PRECIP DURATION 4 12 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 2770 460 1860
TRANSPORT WND (KTS) S 6 S 12 SE 12 E 14
VENT RATE (KT-FT) 2580 33240 5520 26040
MAX ADI EARLY 29 FAIR 38 FAIR 29 FAIR 25 FAIR
MAX ADI LATE 7 POOR 44 GEN GOOD 18 GEN POOR 31 FAIR
MAX LVORI EARLY 7 4 6 5
MAX LVORI LATE 7 4 6 5
MIN VSBY EARLY 9 0 FOG 5 FOG 3 FOG
MIN VSBY LATE 2 FOG 6 FOG 3 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 100 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S.
NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60.
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. WEST WINDS AROUND 5 MPH.
MAZ010-280800-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 60 100 100
CHANCE OF THUNDER (%) 0 10 10 10
TEMP (24H TREND) 63 (+6) 77 (-7) 63 71
RH % (24H TREND) 97 (+4) 74 (+32) 100 84
20FT WND AM(MPH) LGT/VAR E 9 G20
20FT WND PM(MPH) LGT/VAR S 7 G17 SE 8 G17 E 9 G20
PRECIP AMOUNT 0.00 0.21 0.46 1.11
PRECIP DURATION 4 10 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 3410 440 2160
TRANSPORT WND (KTS) S 7 S 12 SE 13 E 14
VENT RATE (KT-FT) 2940 40920 5720 30240
MAX ADI EARLY 29 FAIR 40 FAIR 33 FAIR 33 FAIR
MAX ADI LATE 6 VERY POOR 48 GEN GOOD 16 GEN POOR 31 FAIR
MAX LVORI EARLY 6 3 5 5
MAX LVORI LATE 6 3 5 5
MIN VSBY EARLY 9 5 FOG 6 FOG 3 FOG
MIN VSBY LATE 6 FOG 6 FOG 4 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 90 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS AROUND 60. NORTHEAST WINDS 5 TO
10 MPH.
THURSDAY AND THURSDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE LOWER 70S. NORTH
WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE UPPER 70S. NORTH
WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND
5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ009-280800-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY CLOUDY CLOUDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 70 100 100
CHANCE OF THUNDER (%) 0 10 10 10
TEMP (24H TREND) 62 (+5) 75 (-5) 61 69
RH % (24H TREND) 100 (+7) 76 (+28) 100 84
20FT WND AM(MPH) LGT/VAR E 8 G18
20FT WND PM(MPH) LGT/VAR S 7 SE 7 E 7 G18
PRECIP AMOUNT 0.00 0.31 1.06 1.72
PRECIP DURATION 5 12 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 2610 470 1910
TRANSPORT WND (KTS) S 6 S 12 SE 11 E 15
VENT RATE (KT-FT) 2580 31320 5170 28650
MAX ADI EARLY 27 FAIR 35 FAIR 31 FAIR 24 FAIR
MAX ADI LATE 7 POOR 44 GEN GOOD 16 GEN POOR 32 FAIR
MAX LVORI EARLY 7 4 6 4
MAX LVORI LATE 7 4 6 4
MIN VSBY EARLY 8 1 FOG 5 FOG 2 FOG
MIN VSBY LATE 2 FOG 6 FOG 3 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 100 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S.
NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. NORTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. WEST WINDS AROUND 5 MPH.
MAZ011-280800-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 60 100 100
CHANCE OF THUNDER (%) 0 10 10 10
TEMP (24H TREND) 63 (+6) 77 (-7) 63 72
RH % (24H TREND) 97 (+7) 74 (+33) 100 84
20FT WND AM(MPH) LGT/VAR E 10 G21
20FT WND PM(MPH) LGT/VAR S 8 G19 SE 9 G18 E 9 G21
PRECIP AMOUNT 0.00 0.17 0.48 1.09
PRECIP DURATION 3 10 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 3370 440 2240
TRANSPORT WND (KTS) S 6 S 13 SE 13 SE 14
VENT RATE (KT-FT) 2580 43810 5720 31360
MAX ADI EARLY 31 FAIR 43 GEN GOOD 33 FAIR 33 FAIR
MAX ADI LATE 6 VERY POOR 47 GEN GOOD 15 GEN POOR 34 FAIR
MAX LVORI EARLY 7 3 5 4
MAX LVORI LATE 7 3 5 4
MIN VSBY EARLY 9 4 FOG 6 FOG 3 FOG
MIN VSBY LATE 5 FOG 7 4 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 70 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS AROUND 60. NORTHEAST WINDS 5 TO
10 MPH.
THURSDAY AND THURSDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE LOWER 70S. NORTH
WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE UPPER 70S. NORTH
WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH.
CTZ002-280800-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY CLOUDY CLOUDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 60 100 100
CHANCE OF THUNDER (%) 0 10 10 10
TEMP (24H TREND) 64 (+5) 79 (-4) 64 73
RH % (24H TREND) 100 (+4) 71 (+29) 100 79
20FT WND AM(MPH) S 5 E 9 G20
20FT WND PM(MPH) LGT/VAR S 8 G18 SE 9 G20 E 8 G18
PRECIP AMOUNT 0.00 0.22 0.82 1.16
PRECIP DURATION 5 11 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 3170 460 2400
TRANSPORT WND (KTS) S 6 S 13 SE 13 E 14
VENT RATE (KT-FT) 2580 41210 5980 33600
MAX ADI EARLY 26 FAIR 42 GEN GOOD 33 FAIR 28 FAIR
MAX ADI LATE 6 VERY POOR 49 GEN GOOD 15 GEN POOR 40 FAIR
MAX LVORI EARLY 6 3 5 4
MAX LVORI LATE 6 3 5 4
MIN VSBY EARLY 9 5 FOG 5 FOG 2 FOG
MIN VSBY LATE 5 FOG 7 3 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 90 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.
NORTH WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.
NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH.
CTZ003-280800-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 60 100 100
CHANCE OF THUNDER (%) 0 10 10 10
TEMP (24H TREND) 64 (+7) 77 (-6) 63 72
RH % (24H TREND) 100 (+4) 71 (+27) 100 79
20FT WND AM(MPH) S 5 E 10 G21
20FT WND PM(MPH) LGT/VAR S 8 G19 SE 9 G19 E 9 G21
PRECIP AMOUNT 0.00 0.17 0.45 0.92
PRECIP DURATION 3 9 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 2760 450 2330
TRANSPORT WND (KTS) S 6 S 16 SE 14 E 16
VENT RATE (KT-FT) 2580 44160 6300 37280
MAX ADI EARLY 30 FAIR 42 GEN GOOD 36 FAIR 33 FAIR
MAX ADI LATE 6 VERY POOR 47 GEN GOOD 16 GEN POOR 41 GEN GOOD
MAX LVORI EARLY 7 3 5 4
MAX LVORI LATE 7 3 5 4
MIN VSBY EARLY 7 2 FOG 7 3 FOG
MIN VSBY LATE 2 FOG 7 4 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 80 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
70. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. NORTH WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTH
WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH.
CTZ004-280800-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 40 100 100
CHANCE OF THUNDER (%) 0 10 10 10
TEMP (24H TREND) 63 (+7) 77 (-6) 63 72
RH % (24H TREND) 100 (+4) 74 (+31) 97 79
20FT WND AM(MPH) LGT/VAR E 9 G20
20FT WND PM(MPH) LGT/VAR S 8 G18 SE 7 G17 E 8 G20
PRECIP AMOUNT 0.00 0.12 0.36 1.23
PRECIP DURATION 2 6 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 2900 450 2320
TRANSPORT WND (KTS) S 6 S 16 SE 13 E 16
VENT RATE (KT-FT) 2580 46400 5850 37120
MAX ADI EARLY 36 FAIR 40 FAIR 48 GEN GOOD 32 FAIR
MAX ADI LATE 7 POOR 51 GEN GOOD 15 GEN POOR 39 FAIR
MAX LVORI EARLY 7 3 5 4
MAX LVORI LATE 7 3 5 4
MIN VSBY EARLY 7 1 FOG 7 3 FOG
MIN VSBY LATE 2 FOG 8 4 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 70 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
70. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS
AROUND 60. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTH
WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. WEST WINDS AROUND
5 MPH.
RIZ001-280800-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 10 30 70 100
CHANCE OF THUNDER (%) 0 10 0 10
TEMP (24H TREND) 63 (+7) 77 (-6) 63 71
RH % (24H TREND) 100 (+4) 69 (+32) 97 81
20FT WND AM(MPH) LGT/VAR E 9 G20
20FT WND PM(MPH) S 5 S 8 G18 SE 6 E 8 G20
PRECIP AMOUNT 0.00 0.06 0.24 1.07
PRECIP DURATION 2 5 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 3060 430 2600
TRANSPORT WND (KTS) S 7 S 16 SE 12 E 15
VENT RATE (KT-FT) 3010 48960 5160 39000
MAX ADI EARLY 46 GEN GOOD 43 GEN GOOD 55 GEN GOOD 33 FAIR
MAX ADI LATE 7 POOR 59 GEN GOOD 13 GEN POOR 39 FAIR
MAX LVORI EARLY 8 3 5 4
MAX LVORI LATE 8 3 5 4
MIN VSBY EARLY 8 2 FOG 7 2 FOG
MIN VSBY LATE 2 FOG 8 4 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS AROUND
70. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN
THE LOWER 60S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
RIZ002-280800-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 10 30 50 100
CHANCE OF THUNDER (%) 0 10 0 10
TEMP (24H TREND) 64 (+7) 78 (-5) 64 73
RH % (24H TREND) 100 (0) 69 (+32) 97 79
20FT WND AM(MPH) S 5 SE 9 G20
20FT WND PM(MPH) S 5 S 10 G18 SE 7 E 9 G20
PRECIP AMOUNT 0.00 0.03 0.20 1.06
PRECIP DURATION 2 2 12
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 3060 450 2620
TRANSPORT WND (KTS) SW 7 S 17 SE 11 E 15
VENT RATE (KT-FT) 3010 52020 4950 39300
MAX ADI EARLY 42 GEN GOOD 42 GEN GOOD 43 GEN GOOD 32 FAIR
MAX ADI LATE 6 VERY POOR 47 GEN GOOD 14 GEN POOR 40 FAIR
MAX LVORI EARLY 7 3 5 4
MAX LVORI LATE 7 3 5 4
MIN VSBY EARLY 8 5 FOG 7 2 FOG
MIN VSBY LATE 4 FOG 8 5 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE MID 60S. EAST WINDS 5 TO
10 MPH.
THURSDAY AND THURSDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.
NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
RIZ003-280800-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 30 60 100
CHANCE OF THUNDER (%) 0 10 10 10
TEMP (24H TREND) 64 (+7) 77 (-5) 64 72
RH % (24H TREND) 100 (+7) 69 (+26) 97 81
20FT WND AM(MPH) S 5 SE 10 G20
20FT WND PM(MPH) SW 5 S 8 G17 SE 7 SE 9 G20
PRECIP AMOUNT 0.00 0.04 0.31 1.07
PRECIP DURATION 2 4 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 2870 450 2500
TRANSPORT WND (KTS) S 7 S 17 SE 12 E 16
VENT RATE (KT-FT) 3010 48790 5400 40000
MAX ADI EARLY 34 FAIR 38 FAIR 50 GEN GOOD 33 FAIR
MAX ADI LATE 6 VERY POOR 54 GEN GOOD 15 GEN POOR 51 GEN GOOD
MAX LVORI EARLY 7 3 6 4
MAX LVORI LATE 7 3 6 4
MIN VSBY EARLY 8 4 FOG 7 2 FOG
MIN VSBY LATE 2 FOG 8 5 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. EAST WINDS
5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.
NORTH WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTH WINDS AROUND
5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
RIZ004-280800-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 30 50 100
CHANCE OF THUNDER (%) 0 10 10 10
TEMP (24H TREND) 65 (+7) 77 (-4) 65 73
RH % (24H TREND) 97 (+4) 69 (+28) 97 79
20FT WND AM(MPH) S 6 SE 11 G20
20FT WND PM(MPH) S 5 S 10 G18 SE 8 SE 11 G20
PRECIP AMOUNT 0.00 0.03 0.24 1.06
PRECIP DURATION 2 2 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 2650 450 2510
TRANSPORT WND (KTS) S 7 S 17 SE 13 SE 16
VENT RATE (KT-FT) 3010 45050 5850 40160
MAX ADI EARLY 34 FAIR 37 FAIR 38 FAIR 35 FAIR
MAX ADI LATE 6 VERY POOR 43 GEN GOOD 15 GEN POOR 39 FAIR
MAX LVORI EARLY 7 3 6 4
MAX LVORI LATE 7 3 6 4
MIN VSBY EARLY 8 7 7 2 FOG
MIN VSBY LATE 5 FOG 8 5 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE MID 60S. EAST WINDS 5 TO
10 MPH.
THURSDAY AND THURSDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S. NORTH
WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE MID 70S. NORTH WINDS AROUND
5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
RIZ005-280800-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 30 50 100
CHANCE OF THUNDER (%) 0 10 10 10
TEMP (24H TREND) 65 (+6) 77 (-3) 65 73
RH % (24H TREND) 97 (+1) 71 (+27) 97 84
20FT WND AM(MPH) S 7 SE 11 G20
20FT WND PM(MPH) S 6 S 11 G19 SE 9 G17 SE 11 G20
PRECIP AMOUNT 0.00 0.03 0.17 1.05
PRECIP DURATION 1 2 12
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 2490 450 2400
TRANSPORT WND (KTS) S 8 S 16 SE 13 SE 15
VENT RATE (KT-FT) 3440 39840 5850 36000
MAX ADI EARLY 26 FAIR 35 FAIR 36 FAIR 36 FAIR
MAX ADI LATE 7 POOR 41 GEN GOOD 15 GEN POOR 39 FAIR
MAX LVORI EARLY 7 3 5 4
MAX LVORI LATE 7 3 5 4
MIN VSBY EARLY 8 7 7 2 FOG
MIN VSBY LATE 5 FOG 8 5 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE MID 60S. EAST WINDS 5 TO
10 MPH.
THURSDAY AND THURSDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S. NORTH
WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ006-280800-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 20 30 60 100
CHANCE OF THUNDER (%) 0 10 10 10
TEMP (24H TREND) 65 (+7) 75 (-4) 64 72
RH % (24H TREND) 100 (+3) 74 (+27) 97 81
20FT WND AM(MPH) S 6 SE 12 G23
20FT WND PM(MPH) SW 5 S 9 G18 SE 7 G17 SE 11 G23
PRECIP AMOUNT 0.00 0.03 0.33 0.99
PRECIP DURATION 1 4 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 2750 450 2480
TRANSPORT WND (KTS) SW 8 S 15 SE 14 E 15
VENT RATE (KT-FT) 3360 41250 6300 37200
MAX ADI EARLY 23 FAIR 32 FAIR 36 FAIR 37 FAIR
MAX ADI LATE 7 POOR 39 FAIR 17 GEN POOR 41 GEN GOOD
MAX LVORI EARLY 6 3 5 4
MAX LVORI LATE 6 3 5 4
MIN VSBY EARLY 8 6 FOG 6 FOG 2 FOG
MIN VSBY LATE 3 FOG 8 5 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE MID 60S. EAST WINDS 10 TO
15 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY
AND A CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN
THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
5 TO 10 MPH.
RIZ007-280800-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 10 30 50 100
CHANCE OF THUNDER (%) 0 10 10 10
TEMP (24H TREND) 64 (+4) 74 (-3) 65 72
RH % (24H TREND) 100 (0) 74 (+30) 100 81
20FT WND AM(MPH) S 7 SE 14 G23
20FT WND PM(MPH) S 6 S 11 G18 SE 9 SE 13 G23
PRECIP AMOUNT 0.00 0.03 0.20 1.02
PRECIP DURATION 1 2 12
PRECIP BEGIN 9 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 2260 460 2190
TRANSPORT WND (KTS) SW 9 S 15 SE 15 SE 16
VENT RATE (KT-FT) 3780 33900 6900 35040
MAX ADI EARLY 19 GEN POOR 24 FAIR 28 FAIR 37 FAIR
MAX ADI LATE 8 POOR 32 FAIR 19 GEN POOR 38 FAIR
MAX LVORI EARLY 6 4 5 4
MAX LVORI LATE 6 4 5 4
MIN VSBY EARLY 8 7 5 FOG 3 FOG
MIN VSBY LATE 6 FOG 8 5 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE MID 60S. EAST WINDS 10 TO
15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO
10 MPH.
RIZ008-280800-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 20 20 60 100
CHANCE OF THUNDER (%) 0 0 0 10
TEMP (24H TREND) 67 (+3) 73 (-1) 66 71
RH % (24H TREND) 97 (+7) 84 (+18) 100 87
20FT WND AM(MPH) S 8 SE 15 G23
20FT WND PM(MPH) S 7 S 10 G17 SE 11 G19 SE 14 G23
PRECIP AMOUNT 0.00 0.02 0.27 0.82
PRECIP DURATION 1 3 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 450 790 560 1580
TRANSPORT WND (KTS) S 11 S 17 S 17 SE 21
VENT RATE (KT-FT) 4950 13430 9520 33180
MAX ADI EARLY 14 GEN POOR 17 GEN POOR 23 FAIR 41 GEN GOOD
MAX ADI LATE 14 GEN POOR 23 FAIR 30 FAIR 38 FAIR
MAX LVORI EARLY 6 4 5 4
MAX LVORI LATE 6 4 5 4
MIN VSBY EARLY 8 7 7 3 FOG
MIN VSBY LATE 7 8 5 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 60S. EAST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 70S.
NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. NORTH WINDS
AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO
10 MPH.
MAZ017-280800-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 30 50 100
CHANCE OF THUNDER (%) 0 10 0 10
TEMP (24H TREND) 63 (+8) 79 (-5) 64 73
RH % (24H TREND) 100 (0) 64 (+28) 97 81
20FT WND AM(MPH) S 5 SE 8 G19
20FT WND PM(MPH) S 5 S 9 G18 S 6 E 8 G19
PRECIP AMOUNT 0.00 0.03 0.11 1.07
PRECIP DURATION 1 2 12
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 3100 430 2380
TRANSPORT WND (KTS) S 7 S 15 SE 10 SE 15
VENT RATE (KT-FT) 2940 46500 4300 35700
MAX ADI EARLY 39 FAIR 44 GEN GOOD 56 GEN GOOD 32 FAIR
MAX ADI LATE 6 VERY POOR 49 GEN GOOD 10 POOR 38 FAIR
MAX LVORI EARLY 7 3 6 4
MAX LVORI LATE 7 3 6 4
MIN VSBY EARLY 8 4 FOG 7 2 FOG
MIN VSBY LATE 3 FOG 8 4 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 90 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. EAST WINDS
5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.
NORTH WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ018-280800-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 20 40 100
CHANCE OF THUNDER (%) 0 0 0 10
TEMP (24H TREND) 63 (+7) 79 (-2) 65 73
RH % (24H TREND) 100 (0) 62 (+26) 97 81
20FT WND AM(MPH) S 5 SE 9 G21
20FT WND PM(MPH) LGT/VAR S 9 G18 S 5 E 9 G21
PRECIP AMOUNT 0.00 0.02 0.06 1.05
PRECIP DURATION 1 1 12
PRECIP BEGIN 9 AM 12 AM CONTINUING
PRECIP END 4 PM CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 3410 430 2320
TRANSPORT WND (KTS) SW 7 S 14 SE 11 SE 15
VENT RATE (KT-FT) 2940 47740 4730 34800
MAX ADI EARLY 32 FAIR 49 GEN GOOD 51 GEN GOOD 32 FAIR
MAX ADI LATE 7 POOR 59 GEN GOOD 10 POOR 37 FAIR
MAX LVORI EARLY 7 2 6 4
MAX LVORI LATE 7 2 6 4
MIN VSBY EARLY 9 4 FOG 7 2 FOG
MIN VSBY LATE 3 FOG 8 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 80 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE LOWER 60S. EAST WINDS
5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.
NORTH WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 60S. SOUTH WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ019-280800-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 20 40 100
CHANCE OF THUNDER (%) 0 0 0 10
TEMP (24H TREND) 63 (+4) 77 (0) 64 71
RH % (24H TREND) 100 (0) 64 (+23) 100 81
20FT WND AM(MPH) S 6 SE 11 G23
20FT WND PM(MPH) S 5 S 9 G18 S 6 G17 E 11 G23
PRECIP AMOUNT 0.00 0.02 0.05 0.98
PRECIP DURATION 1 1 11
PRECIP BEGIN 10 AM 1 AM CONTINUING
PRECIP END 3 PM CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 3100 470 1960
TRANSPORT WND (KTS) SW 8 S 14 SE 13 SE 17
VENT RATE (KT-FT) 3360 43400 6110 33320
MAX ADI EARLY 12 POOR 34 FAIR 26 FAIR 31 FAIR
MAX ADI LATE 7 POOR 37 FAIR 13 GEN POOR 35 FAIR
MAX LVORI EARLY 7 3 6 4
MAX LVORI LATE 7 3 6 4
MIN VSBY EARLY 9 4 FOG 7 2 FOG
MIN VSBY LATE 4 FOG 8 2 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 70 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE MID 60S. EAST WINDS 10 TO
15 MPH.
THURSDAY AND THURSDAY NIGHT
SHOWERS AND A CHANCE OF
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S. NORTH
WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.
SOUTHWEST WINDS AROUND 5 MPH.
MAZ020-280800-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY CLOUDY
PRECIP TYPE NONE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 10 20 50 100
CHANCE OF THUNDER (%) 0 0 0 10
TEMP (24H TREND) 63 (+5) 77 (-3) 65 73
RH % (24H TREND) 100 (0) 69 (+29) 100 81
20FT WND AM(MPH) S 7 SE 12 G23
20FT WND PM(MPH) S 5 S 10 G18 SE 7 G17 SE 12 G23
PRECIP AMOUNT 0.00 0.01 0.12 1.01
PRECIP DURATION 1 2 12
PRECIP BEGIN 9 AM 6 PM CONTINUING
PRECIP END 5 PM CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 2760 430 2330
TRANSPORT WND (KTS) SW 8 S 15 SE 13 SE 15
VENT RATE (KT-FT) 3360 41400 5590 34950
MAX ADI EARLY 23 FAIR 36 FAIR 35 FAIR 35 FAIR
MAX ADI LATE 7 POOR 39 FAIR 16 GEN POOR 39 FAIR
MAX LVORI EARLY 7 3 5 4
MAX LVORI LATE 7 3 5 4
MIN VSBY EARLY 8 6 FOG 6 FOG 2 FOG
MIN VSBY LATE 5 FOG 8 3 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE MID 60S. EAST WINDS 10 TO
15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHEAST WINDS 5 TO
10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO
10 MPH.
MAZ021-280800-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE SHOWERS SHOWERS TSTMS
CHANCE PRECIP (%) 20 40 100
CHANCE OF THUNDER (%) 0 0 0 10
TEMP (24H TREND) 63 (+4) 77 (-3) 65 73
RH % (24H TREND) 100 (0) 69 (+26) 100 81
20FT WND AM(MPH) S 7 SE 11 G23
20FT WND PM(MPH) SW 5 S 10 G19 S 7 G17 SE 11 G23
PRECIP AMOUNT 0.00 0.01 0.07 0.99
PRECIP DURATION 0 1 12
PRECIP BEGIN 11 AM 12 AM CONTINUING
PRECIP END 3 PM CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 2960 440 2410
TRANSPORT WND (KTS) SW 8 S 14 SE 13 SE 16
VENT RATE (KT-FT) 3360 41440 5720 38560
MAX ADI EARLY 22 FAIR 40 FAIR 36 FAIR 34 FAIR
MAX ADI LATE 7 POOR 50 GEN GOOD 13 GEN POOR 40 FAIR
MAX LVORI EARLY 7 3 6 4
MAX LVORI LATE 7 3 6 4
MIN VSBY EARLY 9 6 FOG 7 3 FOG
MIN VSBY LATE 6 FOG 8 4 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 80 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE MID 60S. EAST WINDS 10 TO
15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTHEAST WINDS 5 TO
10 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
5 TO 10 MPH.
MAZ022-280800-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 10 30 100
CHANCE OF THUNDER (%) 0 0 0 10
TEMP (24H TREND) 64 (+1) 74 (-1) 64 71
RH % (24H TREND) 100 (0) 71 (+21) 100 81
20FT WND AM(MPH) S 7 SE 11 G23
20FT WND PM(MPH) S 5 S 9 G17 SE 7 SE 11 G23
PRECIP AMOUNT 0.00 0.00 0.05 0.90
PRECIP DURATION 1 9
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 2660 490 2330
TRANSPORT WND (KTS) SW 9 S 15 SE 15 SE 18
VENT RATE (KT-FT) 3780 39900 7350 41940
MAX ADI EARLY 17 GEN POOR 31 FAIR 29 FAIR 35 FAIR
MAX ADI LATE 8 POOR 41 GEN GOOD 20 GEN POOR 40 FAIR
MAX LVORI EARLY 7 3 6 4
MAX LVORI LATE 7 3 6 4
MIN VSBY EARLY 9 7 6 FOG 4 FOG
MIN VSBY LATE 6 FOG 8 1 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 60 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 60S. EAST WINDS
10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS
AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS AROUND 70. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
MAZ023-280800-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLDY CLOUDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 10 40 100
CHANCE OF THUNDER (%) 0 0 0 10
TEMP (24H TREND) 63 (0) 73 (-2) 65 72
RH % (24H TREND) 100 (0) 79 (+25) 100 87
20FT WND AM(MPH) S 8 SE 15 G24
20FT WND PM(MPH) SW 7 S 10 G18 SE 10 G17 SE 14 G24
PRECIP AMOUNT 0.00 0.00 0.09 0.97
PRECIP DURATION 1 12
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 440 1560 500 2240
TRANSPORT WND (KTS) SW 10 S 17 SE 18 SE 21
VENT RATE (KT-FT) 4400 26520 9000 47040
MAX ADI EARLY 17 GEN POOR 22 FAIR 29 FAIR 47 GEN GOOD
MAX ADI LATE 10 POOR 32 FAIR 24 FAIR 48 GEN GOOD
MAX LVORI EARLY 6 4 5 4
MAX LVORI LATE 6 4 5 4
MIN VSBY EARLY 9 7 4 FOG 4 FOG
MIN VSBY LATE 7 7 4 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 90 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 60S. SOUTHEAST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 60S. HIGHS IN THE MID 70S. NORTHEAST WINDS 10 TO
15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTH WINDS
5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
5 TO 10 MPH.
MAZ024-280800-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
409 PM EDT MON JUL 27 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS TSTMS
CHANCE PRECIP (%) 30 100
CHANCE OF THUNDER (%) 0 0 0 10
TEMP (24H TREND) 64 (0) 72 (-1) 64 70
RH % (24H TREND) 97 (-3) 81 (+17) 100 87
20FT WND AM(MPH) S 8 SE 14 G23
20FT WND PM(MPH) SW 6 S 10 SE 9 SE 15 G23
PRECIP AMOUNT 0.00 0.00 0.04 0.86
PRECIP DURATION 1 9
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 630 1220 740 1540
TRANSPORT WND (KTS) SW 10 S 15 SE 17 SE 21
VENT RATE (KT-FT) 6300 18300 12580 32340
MAX ADI EARLY 12 POOR 17 GEN POOR 25 FAIR 41 GEN GOOD
MAX ADI LATE 10 POOR 26 FAIR 29 FAIR 41 GEN GOOD
MAX LVORI EARLY 6 4 5 4
MAX LVORI LATE 6 4 5 4
MIN VSBY EARLY 9 7 4 FOG 4 FOG
MIN VSBY LATE 8 8 1 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 40 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 60S. SOUTHEAST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH, BECOMING EAST AFTER
MIDNIGHT.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
70S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER
60S. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO
10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.
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