126
FNUS51 KBOX 300809
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
408 AM EDT THU APR 30 2026
DISCUSSION
WIDESPREAD LIGHT RAIN DEVELOPS LATE TONIGHT AND CONTINUES
THURSDAY, THE GREATEST CHANCE FOR WETTING RAINS ARE IN NORTHERN
MASSACHUSETTS OF 80 PERCENT OR GREATER. VALUES DECREASE
CONSIDERABLY THE FURTHER SOUTH, LESS THAN A 40 PERCENT CHANCE
ALONG THE IMMEDIATE SOUTH COAST. RAIN ENDING THURSDAY AFTERNOON,
DRY CONDITIONS CONTINUES INTO FRIDAY.
MINIMUM RELATIVE HUMIDITIES ARE BETWEEN 65 AND 85 PERCENT
THURSDAY AND BETWEEN 25 AND 40 PERCENT THURSDAY, THE EXCEPTION
BEING COASTAL AREAS OF RHODE ISLAND AND MASSACHUSETTS; INCLUDING
CAPE COD AND THE ISLANDS WHERE VALUES ARE BETWEEN 40 AND
60 PERCENT.
OUTLOOK...SATURDAY THROUGH TUESDAY
WILL WATCH THE POTENTIAL OF A COASTAL STORM THAT MAY BRING A
PERIOD OF RAIN TO THE REGION SOMETIME LATE SATURDAY INTO EARLY
SUNDAY, IF THIS SYSTEM WERE TO TRACK CLOSE ENOUGH TO THE COAST.
TEMPERATURES TREND MILD MONDAY AND TUESDAY, WHILE NO WASHOUTS, A
DAILY POP-UP SHOWER OR TWO CANNOT BE RULED OUT.
MAZ015-302000-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (+3) 46 (+1) 63
RH % (24H TREND) 64 (+2) 89 (-7) 31
20FT WND AM(MPH) LGT/VAR NW 6
20FT WND PM(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.11 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 1610 540 8630
TRANSPORT WND (KTS) SW 3 W 4 W 14
VENT RATE (KT-FT) 4830 2160 120820
MAX ADI EARLY 5 VERY POOR 6 VERY POOR 91 GOOD
MAX ADI LATE 6 VERY POOR 8 POOR 104 VERY GOOD
MAX LVORI EARLY 5 5 1
MAX LVORI LATE 5 5 1
MIN VSBY EARLY 0 FOG 6 FOG 9
MIN VSBY LATE 2 FOG 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. WEST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE
AFTERNOON.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 50. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS 15 TO
20 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS AROUND 70. SOUTHWEST WINDS
15 TO 20 MPH.
MAZ016-302000-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (+4) 45 (+1) 63
RH % (24H TREND) 67 (+3) 93 (-7) 32
20FT WND AM(MPH) LGT/VAR NW 6
20FT WND PM(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.10 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 1430 470 8470
TRANSPORT WND (KTS) SW 3 W 4 W 13
VENT RATE (KT-FT) 4290 1880 110110
MAX ADI EARLY 5 VERY POOR 6 VERY POOR 89 GOOD
MAX ADI LATE 7 POOR 8 POOR 105 VERY GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 0 FOG 6 FOG 9
MIN VSBY LATE 2 FOG 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. WEST WINDS AROUND 5 MPH, BECOMING SOUTH AROUND 5 MPH
IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. WEST WINDS 5 TO
10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 50. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS 15 TO
20 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS AROUND 70. SOUTHWEST WINDS
15 TO 20 MPH.
MAZ013-302000-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-1) 44 (0) 63
RH % (24H TREND) 62 (+9) 93 (-7) 28
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.10 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 2110 470 8260
TRANSPORT WND (KTS) SW 5 W 5 W 14
VENT RATE (KT-FT) 10550 2350 115640
MAX ADI EARLY 8 POOR 10 POOR 91 GOOD
MAX ADI LATE 14 GEN POOR 7 POOR 105 VERY GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 0 FOG 7 9
MIN VSBY LATE 2 FOG 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS AROUND 60.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 48. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS AROUND 50. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
5 TO 10 MPH.
MAZ014-302000-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (0) 45 (0) 63
RH % (24H TREND) 67 (+10) 89 (-7) 31
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.13 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 1990 500 8560
TRANSPORT WND (KTS) SW 4 W 4 W 14
VENT RATE (KT-FT) 7960 2000 119840
MAX ADI EARLY 8 POOR 7 POOR 100 GOOD
MAX ADI LATE 10 POOR 8 POOR 105 VERY GOOD
MAX LVORI EARLY 4 5 1
MAX LVORI LATE 4 5 1
MIN VSBY EARLY 0 FOG 7 9
MIN VSBY LATE 2 FOG 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS AROUND 60.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. WEST WINDS AROUND
5 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 50. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
MAZ007-302000-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+4) 42 (-2) 62
RH % (24H TREND) 69 (+5) 100 (0) 35
20FT WND AM(MPH) LGT/VAR NW 6
20FT WND PM(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 1290 370 7230
TRANSPORT WND (KTS) SW 3 W 5 W 12
VENT RATE (KT-FT) 3870 1850 86760
MAX ADI EARLY 5 VERY POOR 5 VERY POOR 84 GOOD
MAX ADI LATE 6 VERY POOR 8 POOR 95 GOOD
MAX LVORI EARLY 6 6 1
MAX LVORI LATE 6 6 1
MIN VSBY EARLY 0 FOG 4 FOG 9
MIN VSBY LATE 2 FOG 7 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. WEST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE
AFTERNOON.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. WEST WINDS 5 TO
10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S. SOUTH
WINDS 15 TO 20 MPH.
MAZ006-302000-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 30 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (+2) 42 (-1) 62
RH % (24H TREND) 66 (+9) 96 (-4) 31
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 1960 440 7680
TRANSPORT WND (KTS) SW 4 W 4 W 14
VENT RATE (KT-FT) 7840 1760 107520
MAX ADI EARLY 7 POOR 9 POOR 95 GOOD
MAX ADI LATE 11 POOR 8 POOR 105 VERY GOOD
MAX LVORI EARLY 6 6 1
MAX LVORI LATE 6 6 1
MIN VSBY EARLY 0 FOG 7 9
MIN VSBY LATE 2 FOG 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. WEST WINDS AROUND 5 MPH, BECOMING SOUTHWEST AROUND
5 MPH IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 10 TO 15 MPH.
MAZ005-302000-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-2) 42 (-2) 62
RH % (24H TREND) 64 (+13) 93 (-7) 28
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 2160 500 8260
TRANSPORT WND (KTS) SW 5 W 4 W 14
VENT RATE (KT-FT) 10800 2000 115640
MAX ADI EARLY 8 POOR 9 POOR 93 GOOD
MAX ADI LATE 13 GEN POOR 7 POOR 105 VERY GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 1 FOG 7 9
MIN VSBY LATE 2 FOG 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS AROUND 60.
WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS AROUND 50. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
5 TO 10 MPH.
MAZ012-302000-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-5) 41 (-2) 61
RH % (24H TREND) 64 (+20) 93 (-7) 30
20FT WND AM(MPH) LGT/VAR NW 6
20FT WND PM(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 2370 450 8140
TRANSPORT WND (KTS) W 6 NW 9 W 15
VENT RATE (KT-FT) 14220 4050 122100
MAX ADI EARLY 9 POOR 13 GEN POOR 85 GOOD
MAX ADI LATE 15 GEN POOR 8 POOR 105 VERY GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 1 FOG 7 9
MIN VSBY LATE 3 FOG 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 47. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
MAZ004-302000-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-6) 38 (-4) 60
RH % (24H TREND) 62 (+21) 96 (-4) 29
20FT WND AM(MPH) LGT/VAR NW 6
20FT WND PM(MPH) LGT/VAR LGT/VAR W 8 G17
PRECIP AMOUNT 0.20 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 2130 420 7940
TRANSPORT WND (KTS) W 6 NW 9 W 14
VENT RATE (KT-FT) 12780 3780 111160
MAX ADI EARLY 11 POOR 11 POOR 83 GOOD
MAX ADI LATE 14 GEN POOR 8 POOR 105 VERY GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 1 FOG 7 9
MIN VSBY LATE 3 FOG 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE UPPER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS 10 TO 15 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 40S. HIGHS AROUND 70. SOUTHWEST WINDS
10 TO 15 MPH.
MAZ026-302000-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-4) 40 (-2) 62
RH % (24H TREND) 69 (+19) 93 (-7) 32
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.23 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 2110 490 8180
TRANSPORT WND (KTS) SW 5 W 4 W 14
VENT RATE (KT-FT) 10550 1960 114520
MAX ADI EARLY 9 POOR 10 POOR 86 GOOD
MAX ADI LATE 13 GEN POOR 6 VERY POOR 105 VERY GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 1 FOG 7 9
MIN VSBY LATE 3 FOG 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 10 TO 15 MPH.
MAZ002-302000-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-9) 37 (-5) 57
RH % (24H TREND) 62 (+22) 89 (-11) 33
20FT WND AM(MPH) LGT/VAR NW 6
20FT WND PM(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 2320 290 7620
TRANSPORT WND (KTS) W 8 W 9 W 15
VENT RATE (KT-FT) 18560 2610 114300
MAX ADI EARLY 15 GEN POOR 22 FAIR 73 GOOD
MAX ADI LATE 20 GEN POOR 7 POOR 105 VERY GOOD
MAX LVORI EARLY 5 5 1
MAX LVORI LATE 5 5 1
MIN VSBY EARLY 2 FOG 8 9
MIN VSBY LATE 4 FOG 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
50S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE MID 30S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
5 TO 10 MPH.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
MAZ003-302000-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-8) 40 (-3) 60
RH % (24H TREND) 64 (+25) 96 (-4) 32
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 2330 360 8260
TRANSPORT WND (KTS) SW 5 NW 7 W 14
VENT RATE (KT-FT) 11650 2520 115640
MAX ADI EARLY 16 GEN POOR 13 GEN POOR 74 GOOD
MAX ADI LATE 16 GEN POOR 7 POOR 105 VERY GOOD
MAX LVORI EARLY 4 6 1
MAX LVORI LATE 4 6 1
MIN VSBY EARLY 3 FOG 8 9
MIN VSBY LATE 4 FOG 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE UPPER 30S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 40S. HIGHS AROUND 70. SOUTHWEST WINDS
10 TO 15 MPH.
MAZ008-302000-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-8) 37 (-5) 57
RH % (24H TREND) 64 (+21) 89 (-11) 33
20FT WND AM(MPH) LGT/VAR NW 7 G18
20FT WND PM(MPH) LGT/VAR NW 6 G17 W 7 G17
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 2470 310 7820
TRANSPORT WND (KTS) W 10 NW 10 W 16
VENT RATE (KT-FT) 24700 3100 125120
MAX ADI EARLY 16 GEN POOR 28 FAIR 80 GOOD
MAX ADI LATE 23 FAIR 9 POOR 105 VERY GOOD
MAX LVORI EARLY 5 5 1
MAX LVORI LATE 5 5 1
MIN VSBY EARLY 2 FOG 9 9
MIN VSBY LATE 4 FOG 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
50S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE UPPER 30S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS 10 TO 15 MPH.
MAZ010-302000-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-8) 41 (-4) 62
RH % (24H TREND) 62 (+25) 89 (-11) 30
20FT WND AM(MPH) LGT/VAR NW 6
20FT WND PM(MPH) LGT/VAR NW 5 W 8
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 2420 420 8480
TRANSPORT WND (KTS) W 6 NW 7 W 15
VENT RATE (KT-FT) 14520 2940 127200
MAX ADI EARLY 16 GEN POOR 14 GEN POOR 75 GOOD
MAX ADI LATE 18 GEN POOR 7 POOR 105 VERY GOOD
MAX LVORI EARLY 4 5 1
MAX LVORI LATE 4 5 1
MIN VSBY EARLY 2 FOG 8 9
MIN VSBY LATE 4 FOG 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE UPPER 30S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 10 TO 15 MPH.
MAZ009-302000-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-7) 37 (-5) 58
RH % (24H TREND) 64 (+21) 89 (-11) 33
20FT WND AM(MPH) LGT/VAR NW 8 G17
20FT WND PM(MPH) LGT/VAR NW 7 G17 W 7
PRECIP AMOUNT 0.12 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 2610 250 7780
TRANSPORT WND (KTS) NW 10 NW 11 W 17
VENT RATE (KT-FT) 26100 2750 132260
MAX ADI EARLY 13 GEN POOR 35 FAIR 83 GOOD
MAX ADI LATE 25 FAIR 10 POOR 105 VERY GOOD
MAX LVORI EARLY 5 4 1
MAX LVORI LATE 5 4 1
MIN VSBY EARLY 2 FOG 9 9
MIN VSBY LATE 4 FOG 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
50S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE UPPER 30S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT THROUGH WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS 10 TO 15 MPH.
MAZ011-302000-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (-8) 41 (-4) 62
RH % (24H TREND) 57 (+21) 89 (-11) 27
20FT WND AM(MPH) LGT/VAR NW 7
20FT WND PM(MPH) LGT/VAR NW 6 W 8 G17
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT (FT-AGL) 2550 420 8470
TRANSPORT WND (KTS) W 6 NW 8 W 15
VENT RATE (KT-FT) 15300 3360 127050
MAX ADI EARLY 14 GEN POOR 14 GEN POOR 78 GOOD
MAX ADI LATE 16 GEN POOR 9 POOR 105 VERY GOOD
MAX LVORI EARLY 4 5 1
MAX LVORI LATE 4 5 1
MIN VSBY EARLY 2 FOG 8 9
MIN VSBY LATE 5 FOG 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS 5 TO
10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS
AROUND 40. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS
COOL. LOWS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS AROUND 70. SOUTHWEST WINDS
10 TO 15 MPH.
CTZ002-302000-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (-7) 41 (-4) 63
RH % (24H TREND) 58 (+21) 85 (-15) 27
20FT WND AM(MPH) LGT/VAR NW 6
20FT WND PM(MPH) LGT/VAR NW 5 NW 7
PRECIP AMOUNT 0.13 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 2610 450 8330
TRANSPORT WND (KTS) NW 6 NW 9 W 16
VENT RATE (KT-FT) 15660 4050 133280
MAX ADI EARLY 13 GEN POOR 13 GEN POOR 79 GOOD
MAX ADI LATE 15 GEN POOR 7 POOR 105 VERY GOOD
MAX LVORI EARLY 4 5 1
MAX LVORI LATE 4 5 1
MIN VSBY EARLY 3 FOG 9 9
MIN VSBY LATE 5 FOG 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE LOWER 40S. WEST WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER
40S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS AROUND 50. HIGHS AROUND 70. SOUTH WINDS 10 TO
15 MPH.
CTZ003-302000-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-8) 41 (-3) 62
RH % (24H TREND) 64 (+24) 89 (-11) 32
20FT WND AM(MPH) LGT/VAR NW 7
20FT WND PM(MPH) LGT/VAR NW 5 W 8 G17
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT (FT-AGL) 2330 300 7950
TRANSPORT WND (KTS) W 5 NW 8 W 16
VENT RATE (KT-FT) 11650 2400 127200
MAX ADI EARLY 10 POOR 12 POOR 76 GOOD
MAX ADI LATE 13 GEN POOR 8 POOR 105 VERY GOOD
MAX LVORI EARLY 5 5 1
MAX LVORI LATE 5 5 1
MIN VSBY EARLY 2 FOG 8 9
MIN VSBY LATE 4 FOG 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS
AROUND 40. SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 36 TO 48. HIGHS IN
THE LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS AROUND 70. SOUTHWEST WINDS
10 TO 15 MPH.
CTZ004-302000-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-8) 41 (-3) 62
RH % (24H TREND) 60 (+22) 93 (-7) 28
20FT WND AM(MPH) LGT/VAR NW 6
20FT WND PM(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT (FT-AGL) 2340 390 7970
TRANSPORT WND (KTS) W 5 NW 8 W 16
VENT RATE (KT-FT) 11700 3120 127520
MAX ADI EARLY 10 POOR 12 POOR 74 GOOD
MAX ADI LATE 14 GEN POOR 8 POOR 105 VERY GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 1 FOG 7 9
MIN VSBY LATE 4 FOG 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 48. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO
15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 5 TO 10 MPH.
RIZ001-302000-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-6) 42 (-2) 62
RH % (24H TREND) 64 (+18) 93 (-7) 31
20FT WND AM(MPH) LGT/VAR NW 6
20FT WND PM(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.12 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 2190 440 8100
TRANSPORT WND (KTS) SW 6 NW 9 W 15
VENT RATE (KT-FT) 13140 3960 121500
MAX ADI EARLY 10 POOR 12 POOR 87 GOOD
MAX ADI LATE 14 GEN POOR 8 POOR 105 VERY GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 1 FOG 7 9
MIN VSBY LATE 3 FOG 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 48. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO
15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS AROUND 50. HIGHS AROUND 70. SOUTHWEST WINDS 5 TO
10 MPH.
RIZ002-302000-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-5) 44 (-1) 63
RH % (24H TREND) 69 (+19) 93 (-7) 32
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 2140 540 8160
TRANSPORT WND (KTS) SW 5 NW 10 W 15
VENT RATE (KT-FT) 10700 5400 122400
MAX ADI EARLY 10 POOR 13 GEN POOR 87 GOOD
MAX ADI LATE 12 POOR 7 POOR 105 VERY GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 2 FOG 7 9
MIN VSBY LATE 3 FOG 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS AROUND 50. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO
15 MPH.
RIZ003-302000-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-7) 42 (-2) 62
RH % (24H TREND) 69 (+19) 89 (-11) 33
20FT WND AM(MPH) LGT/VAR NW 6
20FT WND PM(MPH) LGT/VAR LGT/VAR W 8
PRECIP AMOUNT 0.09 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 2130 400 7850
TRANSPORT WND (KTS) SW 6 NW 9 W 16
VENT RATE (KT-FT) 12780 3600 125600
MAX ADI EARLY 10 POOR 11 POOR 81 GOOD
MAX ADI LATE 13 GEN POOR 6 VERY POOR 105 VERY GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 1 FOG 7 9
MIN VSBY LATE 3 FOG 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
RIZ004-302000-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-4) 44 (-1) 64
RH % (24H TREND) 69 (+19) 93 (-7) 32
20FT WND AM(MPH) LGT/VAR NW 6
20FT WND PM(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 1980 520 7910
TRANSPORT WND (KTS) SW 5 W 5 W 15
VENT RATE (KT-FT) 9900 2600 118650
MAX ADI EARLY 9 POOR 11 POOR 86 GOOD
MAX ADI LATE 11 POOR 8 POOR 105 VERY GOOD
MAX LVORI EARLY 4 6 1
MAX LVORI LATE 4 6 1
MIN VSBY EARLY 2 FOG 6 FOG 9
MIN VSBY LATE 4 FOG 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. WEST WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 15 TO
20 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
RIZ005-302000-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-4) 45 (0) 63
RH % (24H TREND) 72 (+16) 96 (-4) 35
20FT WND AM(MPH) LGT/VAR NW 7
20FT WND PM(MPH) LGT/VAR LGT/VAR W 8
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 1550 430 7810
TRANSPORT WND (KTS) SW 4 W 4 W 14
VENT RATE (KT-FT) 6200 1720 109340
MAX ADI EARLY 7 POOR 8 POOR 78 GOOD
MAX ADI LATE 9 POOR 7 POOR 101 VERY GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 2 FOG 5 FOG 9
MIN VSBY LATE 3 FOG 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. WEST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE
AFTERNOON.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 15 TO
20 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH.
RIZ006-302000-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (-4) 42 (-1) 62
RH % (24H TREND) 69 (+19) 100 (0) 33
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT (FT-AGL) 1860 430 7830
TRANSPORT WND (KTS) SW 5 W 6 W 15
VENT RATE (KT-FT) 9300 2580 117450
MAX ADI EARLY 7 POOR 11 POOR 67 GOOD
MAX ADI LATE 10 POOR 5 VERY POOR 101 VERY GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 1 FOG 2 FOG 8
MIN VSBY LATE 2 FOG 3 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. WEST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE
AFTERNOON.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
RIZ007-302000-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (-3) 45 (0) 61
RH % (24H TREND) 74 (+16) 96 (-4) 38
20FT WND AM(MPH) LGT/VAR NW 7
20FT WND PM(MPH) LGT/VAR LGT/VAR W 8
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 1280 340 5750
TRANSPORT WND (KTS) SW 4 W 5 W 13
VENT RATE (KT-FT) 5120 1700 74750
MAX ADI EARLY 6 VERY POOR 7 POOR 54 GEN GOOD
MAX ADI LATE 8 POOR 8 POOR 62 GOOD
MAX LVORI EARLY 6 6 1
MAX LVORI LATE 6 6 1
MIN VSBY EARLY 1 FOG 3 FOG 8
MIN VSBY LATE 2 FOG 3 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO
20 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 50.
HIGHS IN THE LOWER 60S. SOUTH WINDS 15 TO 20 MPH.
RIZ008-302000-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 53 (+1) 44 (-1) 55
RH % (24H TREND) 77 (+6) 96 (-4) 53
20FT WND AM(MPH) LGT/VAR W 9
20FT WND PM(MPH) LGT/VAR W 5 W 10
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 480 300 1090
TRANSPORT WND (KTS) S 5 W 7 W 10
VENT RATE (KT-FT) 2400 2100 10900
MAX ADI EARLY 6 VERY POOR 12 POOR 16 GEN POOR
MAX ADI LATE 7 POOR 12 POOR 20 GEN POOR
MAX LVORI EARLY 7 5 3
MAX LVORI LATE 7 5 3
MIN VSBY EARLY 1 FOG 2 FOG 9
MIN VSBY LATE 2 FOG 3 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS
5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE
LOWER 50S. WEST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE
AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID
40S. SOUTH WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
50S. NORTHWEST WINDS 5 TO 10 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 50S. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. SOUTH WINDS 10 TO 15 MPH.
MAZ017-302000-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-2) 43 (-1) 64
RH % (24H TREND) 64 (+8) 96 (-4) 30
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 1980 460 8080
TRANSPORT WND (KTS) SW 5 W 4 W 14
VENT RATE (KT-FT) 9900 1840 113120
MAX ADI EARLY 8 POOR 10 POOR 88 GOOD
MAX ADI LATE 13 GEN POOR 5 VERY POOR 105 VERY GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 1 FOG 7 9
MIN VSBY LATE 2 FOG 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS AROUND 60.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 48. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. SOUTHWEST WINDS 10 TO 15 MPH, DIMINISHING TO
AROUND 5 MPH AFTER MIDNIGHT.
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO
15 MPH.
MAZ018-302000-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (+2) 42 (0) 63
RH % (24H TREND) 72 (+10) 100 (0) 32
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 1930 470 7940
TRANSPORT WND (KTS) SW 5 W 6 W 13
VENT RATE (KT-FT) 9650 2820 103220
MAX ADI EARLY 7 POOR 6 VERY POOR 94 GOOD
MAX ADI LATE 12 POOR 5 VERY POOR 105 VERY GOOD
MAX LVORI EARLY 5 7 1
MAX LVORI LATE 5 7 1
MIN VSBY EARLY 0 FOG 6 FOG 9
MIN VSBY LATE 2 FOG 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS AROUND
5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS AROUND 60.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH.
MONDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS 38 TO 47. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
MAZ019-302000-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 57 (+5) 42 (-1) 61
RH % (24H TREND) 72 (+3) 100 (0) 36
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR LGT/VAR W 5
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 1240 380 6440
TRANSPORT WND (KTS) SW 4 SW 3 W 10
VENT RATE (KT-FT) 4960 1140 64400
MAX ADI EARLY 5 VERY POOR 5 VERY POOR 77 GOOD
MAX ADI LATE 6 VERY POOR 7 POOR 83 GOOD
MAX LVORI EARLY 5 7 1
MAX LVORI LATE 5 7 1
MIN VSBY EARLY 0 FOG 4 FOG 9
MIN VSBY LATE 2 FOG 6 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. WEST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE
AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE LOWER 40S. SOUTH WINDS 5 TO 10 MPH, BECOMING WEST AFTER
MIDNIGHT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO
10 MPH, INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH.
MAZ020-302000-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (-1) 43 (-1) 64
RH % (24H TREND) 69 (+12) 100 (0) 35
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR LGT/VAR W 7
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 1680 410 7780
TRANSPORT WND (KTS) SW 5 W 5 W 14
VENT RATE (KT-FT) 8400 2050 108920
MAX ADI EARLY 7 POOR 9 POOR 78 GOOD
MAX ADI LATE 11 POOR 7 POOR 101 VERY GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 0 FOG 5 FOG 8
MIN VSBY LATE 2 FOG 5 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. WEST WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS 15 TO 20 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
MAZ021-302000-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 58 (+2) 42 (-1) 64
RH % (24H TREND) 75 (+11) 100 (0) 38
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 1620 460 7510
TRANSPORT WND (KTS) SW 6 W 6 W 13
VENT RATE (KT-FT) 9720 2760 97630
MAX ADI EARLY 9 POOR 9 POOR 86 GOOD
MAX ADI LATE 12 POOR 5 VERY POOR 102 VERY GOOD
MAX LVORI EARLY 5 8 1
MAX LVORI LATE 5 8 1
MIN VSBY EARLY 0 FOG 5 FOG 9
MIN VSBY LATE 2 FOG 7 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MAZ022-302000-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+4) 44 (0) 60
RH % (24H TREND) 74 (+3) 100 (0) 46
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR LGT/VAR W 6
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 1090 330 4420
TRANSPORT WND (KTS) SW 6 W 5 NW 11
VENT RATE (KT-FT) 6540 1650 48620
MAX ADI EARLY 10 POOR 6 VERY POOR 42 GEN GOOD
MAX ADI LATE 9 POOR 8 POOR 37 FAIR
MAX LVORI EARLY 5 8 2
MAX LVORI LATE 5 8 2
MIN VSBY EARLY 0 FOG 2 FOG 8
MIN VSBY LATE 1 FOG 3 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID
40S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH RAIN LIKELY. HIGHS IN THE MID 50S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO
20 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS AROUND 60. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. SOUTH WINDS 15 TO 20 MPH.
MAZ023-302000-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 56 (+2) 43 (-2) 60
RH % (24H TREND) 74 (+8) 96 (-4) 47
20FT WND AM(MPH) LGT/VAR NW 7
20FT WND PM(MPH) LGT/VAR LGT/VAR W 10
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 700 390 2590
TRANSPORT WND (KTS) W 5 W 8 W 11
VENT RATE (KT-FT) 3500 3120 28490
MAX ADI EARLY 8 POOR 7 POOR 29 FAIR
MAX ADI LATE 8 POOR 11 POOR 27 FAIR
MAX LVORI EARLY 5 6 2
MAX LVORI LATE 5 6 2
MIN VSBY EARLY 0 FOG 2 FOG 6 FOG
MIN VSBY LATE 1 FOG 3 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS
10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN
THE MID 40S. HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS
10 TO 15 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO
20 MPH.
MONDAY NIGHT AND TUESDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO 25 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 50.
HIGHS AROUND 60. SOUTH WINDS 15 TO 20 MPH.
MAZ024-302000-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
408 AM EDT THU APR 30 2026
TODAY TONIGHT FRI
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (+4) 44 (-1) 56
RH % (24H TREND) 77 (0) 100 (0) 59
20FT WND AM(MPH) LGT/VAR NW 7
20FT WND PM(MPH) LGT/VAR LGT/VAR W 9
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 860 520 1610
TRANSPORT WND (KTS) SW 5 NW 8 NW 11
VENT RATE (KT-FT) 4300 4160 17710
MAX ADI EARLY 10 POOR 6 VERY POOR 27 FAIR
MAX ADI LATE 10 POOR 13 GEN POOR 22 FAIR
MAX LVORI EARLY 6 7 3
MAX LVORI LATE 6 7 3
MIN VSBY EARLY 0 FOG 1 FOG 7
MIN VSBY LATE 1 FOG 3 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS
10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 40S.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY WITH RAIN LIKELY. HIGHS IN THE LOWER 50S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS
10 TO 15 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 50S. SOUTHWEST WINDS 15 TO
20 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
50. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST
WINDS 10 TO 15 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