320
FNUS51 KBOX 310811
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
410 AM EDT TUE MAR 31 2026
DISCUSSION
WINDS SHIFT TO THE NORTH OR NORTHEAST THIS AFTERNOON AS A
BACKDOOR FRONT FROM THE NORTH MAKES ITS WAY SOUTH. BREEZY
CONDITIONS EXPECTED FOR THE DAYTIME TUESDAY, ESPECIALLY AROUND
THE SOUTH COAST, CAPE AND ISLANDS WHERE GUSTS MAY REACH 35 MPH.
A FEW ROUNDS OF SHOWERS OR EVEN A THUNDERSTORM ARE EXPECTED THIS
MORNING AND AGAIN DURING THE AFTERNOON OR EVENING.
MINIMUM RELATIVE HUMIDITY VALUES SHOULD RANGE BETWEEN 50 AND
65 PERCENT FOR MUCH OF THE INTERIOR, AND BETWEEN 65 AND 80 CLOSER
TO THE COASTS.
OUTLOOK...THURSDAY THROUGH SATURDAY
IT TURNS BRIEFLY COLDER THURSDAY, THEN WARMING UP AGAIN FRIDAY
AND SATURDAY. CONTINUED RISK FOR SCATTERED SHOWERS FOR THE SECOND
HALF OF THE WEEK.
MAZ015-312000-
SUFFOLK MA-
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 50 70
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 63 (-2) 39 (-8) 66
RH % (24H TREND) 75 (+39) 96 (+10) 56
20FT WND AM(MPH) SW 5 SW 7
20FT WND PM(MPH) N 8 E 6 NW 7
PRECIP AMOUNT 0.37 0.18 0.15
PRECIP DURATION 5 2 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1960 570 2610
TRANSPORT WND (KTS) W 11 SE 7 NW 11
VENT RATE (KT-FT) 21560 3990 28710
MAX ADI EARLY 1 VERY POOR 8 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 12 POOR 1 VERY POOR
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 4 5 4
MIN VSBY EARLY 2 FOG 9 9
MIN VSBY LATE 7 9 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 70 40 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
30S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 40S. EAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE MID 60S.
SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST 10 TO 15 MPH IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING NORTHEAST 10 TO 15 MPH IN THE
AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S. WEST
WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
MAZ016-312000-
EASTERN NORFOLK MA-
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 40 70
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 64 (+1) 39 (-7) 66
RH % (24H TREND) 75 (+35) 96 (+10) 60
20FT WND AM(MPH) SW 6 SW 8
20FT WND PM(MPH) N 8 NE 6 NW 7
PRECIP AMOUNT 0.33 0.15 0.15
PRECIP DURATION 5 2 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1910 470 2440
TRANSPORT WND (KTS) W 13 SW 8 NW 12
VENT RATE (KT-FT) 24830 3760 29280
MAX ADI EARLY 1 VERY POOR 8 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 4 5 5
MIN VSBY EARLY 3 FOG 9 9
MIN VSBY LATE 7 9 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 70 40 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 30S. NORTHEAST
WINDS 10 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 40S. EAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE LOWER 60S.
SOUTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. WEST WINDS 5 TO
10 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE MID 60S. WEST
WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
MAZ013-312000-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,
NORWOOD, STOUGHTON, AND WELLESLEY
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 40 70
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 67 (+3) 41 (-5) 68
RH % (24H TREND) 66 (+28) 96 (+7) 54
20FT WND AM(MPH) SW 5 SW 7
20FT WND PM(MPH) SW 8 E 6 NW 7
PRECIP AMOUNT 0.26 0.16 0.14
PRECIP DURATION 5 2 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2710 480 2790
TRANSPORT WND (KTS) W 16 SE 7 W 13
VENT RATE (KT-FT) 43360 3360 36270
MAX ADI EARLY 1 VERY POOR 7 POOR 1 VERY POOR
MAX ADI LATE 28 FAIR 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 4 4 5
MIN VSBY EARLY 3 FOG 9 9
MIN VSBY LATE 9 9 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 60 30 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
RAIN SHOWERS. LOWS IN THE UPPER 30S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 40S. EAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE MID 60S. SOUTH
WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. WEST WINDS
AROUND 5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S. WEST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
MAZ014-312000-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,
AND WOBURN
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 50 70
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 61 (-6) 39 (-8) 67
RH % (24H TREND) 72 (+37) 100 (+14) 55
20FT WND AM(MPH) SW 5 SW 6
20FT WND PM(MPH) N 7 E 5 NW 7
PRECIP AMOUNT 0.42 0.19 0.14
PRECIP DURATION 5 2 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1990 530 2980
TRANSPORT WND (KTS) W 11 SW 11 NW 11
VENT RATE (KT-FT) 21890 5830 32780
MAX ADI EARLY 1 VERY POOR 6 VERY POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 12 POOR 1 VERY POOR
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 4 5 4
MIN VSBY EARLY 2 FOG 7 9
MIN VSBY LATE 9 9 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 40 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
30S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 40S. EAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. WARMER. HIGHS IN THE MID 60S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING EAST IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S. WEST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ007-312000-
EASTERN ESSEX MA-
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,
PEABODY, SALEM, AND SAUGUS
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 90 60 70
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 53 (-10) 37 (-7) 60
RH % (24H TREND) 80 (+44) 100 (+4) 58
20FT WND AM(MPH) SW 5 W 6
20FT WND PM(MPH) N 6 NE 5 N 7
PRECIP AMOUNT 0.52 0.17 0.15
PRECIP DURATION 6 3 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1290 470 2270
TRANSPORT WND (KTS) N 12 W 10 N 12
VENT RATE (KT-FT) 15480 4700 27240
MAX ADI EARLY 1 VERY POOR 9 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 8 POOR 1 VERY POOR
MAX LVORI EARLY 6 7 5
MAX LVORI LATE 6 7 5
MIN VSBY EARLY 1 FOG 3 FOG 9
MIN VSBY LATE 2 FOG 4 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 40 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE
MID 30S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 30S. HIGHS AROUND 40. EAST WINDS 10 TO
15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. NOT AS COOL.
HIGHS AROUND 60. SOUTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER
40S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS AROUND 60. NORTHWEST WINDS 10 TO
15 MPH, BECOMING EAST IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE MID 60S. WEST
WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
MAZ006-312000-
WESTERN ESSEX MA-
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,
METHUEN, AND TOPSFIELD
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 90 60 70
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 52 (-14) 37 (-8) 64
RH % (24H TREND) 83 (+49) 100 (+7) 60
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NE 5 LGT/VAR N 6
PRECIP AMOUNT 0.54 0.21 0.13
PRECIP DURATION 6 4 4
PRECIP BEGIN 6 AM CONTINUING 7 AM
PRECIP END CONTINUING 6 AM CONTINUING
MIXING HGT (FT-AGL) 1490 410 3330
TRANSPORT WND (KTS) N 11 W 8 N 10
VENT RATE (KT-FT) 16390 3280 33300
MAX ADI EARLY 10 POOR 8 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 6 VERY POOR 1 VERY POOR
MAX LVORI EARLY 6 6 4
MAX LVORI LATE 6 6 4
MIN VSBY EARLY 1 FOG 2 FOG 9
MIN VSBY LATE 4 FOG 4 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
30S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 30S. HIGHS AROUND 40. EAST WINDS 5 TO
10 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS. NOT AS COOL. HIGHS IN
THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS AROUND 50. SOUTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING EAST IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.
WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ005-312000-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,
HOPKINTON, LOWELL, AND NATICK
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 50 70
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 63 (-3) 38 (-9) 69
RH % (24H TREND) 68 (+34) 100 (+7) 52
20FT WND AM(MPH) LGT/VAR SW 5
20FT WND PM(MPH) N 6 LGT/VAR NW 6
PRECIP AMOUNT 0.42 0.25 0.14
PRECIP DURATION 5 2 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2220 540 3340
TRANSPORT WND (KTS) W 13 SW 11 NW 12
VENT RATE (KT-FT) 28860 5940 40080
MAX ADI EARLY 2 VERY POOR 6 VERY POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 8 POOR 1 VERY POOR
MAX LVORI EARLY 5 5 4
MAX LVORI LATE 5 5 4
MIN VSBY EARLY 2 FOG 4 FOG 9
MIN VSBY LATE 8 5 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 50 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
30S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE LOWER 40S. EAST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. WARMER. HIGHS IN THE MID 60S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING EAST IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS AROUND 70. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
MAZ012-312000-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,
WESTBOROUGH, AND WORCESTER
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 50 70
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 69 (+5) 42 (-5) 69
RH % (24H TREND) 65 (+27) 96 (+3) 57
20FT WND AM(MPH) SW 6 G18 SW 8 G18
20FT WND PM(MPH) SW 8 G19 SE 6 NW 7
PRECIP AMOUNT 0.25 0.27 0.14
PRECIP DURATION 4 2 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2880 510 3130
TRANSPORT WND (KTS) W 18 S 9 W 12
VENT RATE (KT-FT) 51840 4590 37560
MAX ADI EARLY 9 POOR 10 POOR 1 VERY POOR
MAX ADI LATE 36 FAIR 16 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 5 4 4
MIN VSBY EARLY 3 FOG 9 9
MIN VSBY LATE 9 9 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 50 40 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE MID 30S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE LOWER 40S. EAST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE MID 60S.
SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST 10 TO 15 MPH IN
THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS 43 TO 53. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO
10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ004-312000-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,
GARDNER, AND HARVARD
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 80 60 70
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 65 (+3) 39 (-6) 67
RH % (24H TREND) 68 (+32) 100 (0) 56
20FT WND AM(MPH) SW 6 G18 SW 7 G18
20FT WND PM(MPH) SW 8 G19 SE 6 NW 7 G17
PRECIP AMOUNT 0.44 0.39 0.14
PRECIP DURATION 6 3 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2440 370 3500
TRANSPORT WND (KTS) SW 13 SE 9 W 12
VENT RATE (KT-FT) 31720 3330 42000
MAX ADI EARLY 8 POOR 10 POOR 12 POOR
MAX ADI LATE 1 VERY POOR 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 6 5 4
MIN VSBY EARLY 2 FOG 3 FOG 9
MIN VSBY LATE 9 4 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 70 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE
MID 30S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 30S. HIGHS AROUND 40. EAST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE LOWER 60S.
SOUTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS 42 TO 51. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
COOLER. LOWS AROUND 40. HIGHS AROUND 50. NORTHWEST WINDS 10 TO
15 MPH.
MAZ026-312000-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,
AND TOWNSEND
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 60 70
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 58 (-6) 37 (-9) 67
RH % (24H TREND) 77 (+40) 100 (+7) 59
20FT WND AM(MPH) LGT/VAR SW 5
20FT WND PM(MPH) N 6 LGT/VAR NW 6
PRECIP AMOUNT 0.49 0.36 0.14
PRECIP DURATION 5 4 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1780 480 3950
TRANSPORT WND (KTS) SW 13 SW 10 NW 13
VENT RATE (KT-FT) 23140 4800 51350
MAX ADI EARLY 12 POOR 6 VERY POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 7 POOR 1 VERY POOR
MAX LVORI EARLY 5 5 4
MAX LVORI LATE 5 5 4
MIN VSBY EARLY 3 FOG 4 FOG 8
MIN VSBY LATE 9 4 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 60 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN THE
MID 30S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 30S. HIGHS AROUND 40. EAST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. NOT AS
COOL. HIGHS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS 42 TO 51. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO
10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ002-312000-
WESTERN FRANKLIN MA-
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,
AND SHELBURNE
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 80 70 70
CHANCE OF THUNDER (%) 0 30 0
TEMP (24H TREND) 66 (+5) 52 (+8) 63
RH % (24H TREND) 70 (+32) 100 (+4) 67
20FT WND AM(MPH) LGT/VAR W 5 G17
20FT WND PM(MPH) SW 6 G17 S 5 NW 5
PRECIP AMOUNT 0.46 0.60 0.14
PRECIP DURATION 6 5 8
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2710 200 3170
TRANSPORT WND (KTS) W 18 SW 10 W 13
VENT RATE (KT-FT) 48780 2000 41210
MAX ADI EARLY 6 VERY POOR 11 POOR 12 POOR
MAX ADI LATE 1 VERY POOR 13 GEN POOR 2 VERY POOR
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 6 5 4
MIN VSBY EARLY 2 FOG 2 FOG 5 FOG
MIN VSBY LATE 9 3 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 70 70 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS
IN THE MID 30S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS
AROUND 40. EAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN
THE LOWER 30S. SOUTHEAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE LOWER 60S.
SOUTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS 45 TO 51. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ003-312000-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,
AND WHATELY
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 70 70 70
CHANCE OF THUNDER (%) 0 30 0
TEMP (24H TREND) 67 (+4) 47 (+2) 66
RH % (24H TREND) 68 (+34) 100 (0) 62
20FT WND AM(MPH) S 5 SW 6 G17
20FT WND PM(MPH) SW 7 G17 S 6 G17 NW 6
PRECIP AMOUNT 0.43 0.55 0.13
PRECIP DURATION 6 5 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2610 280 3470
TRANSPORT WND (KTS) SW 15 S 10 W 14
VENT RATE (KT-FT) 39150 2800 48580
MAX ADI EARLY 6 VERY POOR 11 POOR 9 POOR
MAX ADI LATE 1 VERY POOR 12 POOR 1 VERY POOR
MAX LVORI EARLY 6 5 4
MAX LVORI LATE 6 5 4
MIN VSBY EARLY 2 FOG 3 FOG 6 FOG
MIN VSBY LATE 9 3 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 70 70 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
30S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE LOWER 40S. EAST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE MID 60S. SOUTH
WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS 44 TO 51. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
COOLER. LOWS AROUND 40. HIGHS AROUND 50. NORTHWEST WINDS 10 TO
15 MPH.
MAZ008-312000-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,
WILLIAMSBURG, AND WORTHINGTON
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 70 70
CHANCE OF THUNDER (%) 20 30 0
TEMP (24H TREND) 67 (+5) 54 (+8) 64
RH % (24H TREND) 68 (+30) 96 (0) 65
20FT WND AM(MPH) SW 6 G18 W 7 G18
20FT WND PM(MPH) SW 8 G18 SW 6 G17 NW 6
PRECIP AMOUNT 0.35 0.47 0.15
PRECIP DURATION 5 5 8
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2950 310 2850
TRANSPORT WND (KTS) W 17 SW 11 W 17
VENT RATE (KT-FT) 50150 3410 48450
MAX ADI EARLY 9 POOR 14 GEN POOR 14 GEN POOR
MAX ADI LATE 1 VERY POOR 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 5 4 4
MIN VSBY EARLY 2 FOG 2 FOG 6 FOG
MIN VSBY LATE 9 3 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 60 60 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
30S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE LOWER 40S. SOUTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE LOWER 60S.
SOUTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS 45 TO 51. HIGHS IN THE UPPER 60S. SOUTHEAST WINDS 5 TO
10 MPH.
SUNDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 60S.
SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
COOLER. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S. NORTHWEST
WINDS 10 TO 15 MPH.
MAZ010-312000-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,
SOUTHAMPTON, AND WARE
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 70 60 70
CHANCE OF THUNDER (%) 0 30 0
TEMP (24H TREND) 70 (+4) 51 (+5) 68
RH % (24H TREND) 64 (+29) 100 (+4) 61
20FT WND AM(MPH) S 6 G17 SW 7 G18
20FT WND PM(MPH) SW 8 G18 S 7 G17 NW 7
PRECIP AMOUNT 0.28 0.27 0.14
PRECIP DURATION 6 5 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3150 410 3310
TRANSPORT WND (KTS) W 15 S 10 W 14
VENT RATE (KT-FT) 47250 4100 46340
MAX ADI EARLY 6 VERY POOR 11 POOR 10 POOR
MAX ADI LATE 1 VERY POOR 12 POOR 1 VERY POOR
MAX LVORI EARLY 5 5 4
MAX LVORI LATE 5 5 4
MIN VSBY EARLY 3 FOG 4 FOG 7
MIN VSBY LATE 9 5 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 60 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
30S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE MID 40S. EAST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. WARMER. HIGHS IN THE MID 60S. SOUTH
WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS 46 TO 52. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
COOLER. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S. NORTHWEST
WINDS 10 TO 15 MPH.
MAZ009-312000-
WESTERN HAMPDEN MA-
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,
MONTGOMERY, RUSSELL, AND TOLLAND
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 60 80
CHANCE OF THUNDER (%) 20 30 0
TEMP (24H TREND) 68 (+5) 55 (+8) 65
RH % (24H TREND) 66 (+29) 96 (0) 67
20FT WND AM(MPH) SW 7 G18 W 7 G18
20FT WND PM(MPH) SW 8 G19 SW 7 G17 NW 7
PRECIP AMOUNT 0.26 0.25 0.16
PRECIP DURATION 5 3 8
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3210 300 2690
TRANSPORT WND (KTS) W 19 W 15 W 16
VENT RATE (KT-FT) 60990 4500 43040
MAX ADI EARLY 11 POOR 25 FAIR 15 GEN POOR
MAX ADI LATE 3 VERY POOR 16 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 5 4 4
MIN VSBY EARLY 3 FOG 5 FOG 6 FOG
MIN VSBY LATE 9 6 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 50 50 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
30S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN THE
LOWER 40S. EAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN SHOWERS. LOWS IN
THE MID 30S. EAST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. NOT AS COOL. HIGHS IN THE MID 60S. SOUTH
WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS 46 TO 51. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
COOLER. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S. NORTHWEST
WINDS 10 TO 15 MPH.
MAZ011-312000-
EASTERN HAMPDEN MA-
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,
SPRINGFIELD, AND WESTFIELD
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 60 80
CHANCE OF THUNDER (%) 20 30 0
TEMP (24H TREND) 71 (+5) 52 (+5) 68
RH % (24H TREND) 61 (+28) 96 (+3) 59
20FT WND AM(MPH) SW 7 G19 SW 8 G20
20FT WND PM(MPH) SW 9 G20 S 8 G20 NW 7 G17
PRECIP AMOUNT 0.22 0.20 0.14
PRECIP DURATION 5 3 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3360 400 2890
TRANSPORT WND (KTS) SW 16 S 11 W 13
VENT RATE (KT-FT) 53760 4400 37570
MAX ADI EARLY 9 POOR 12 POOR 11 POOR
MAX ADI LATE 1 VERY POOR 13 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 4
MIN VSBY EARLY 3 FOG 6 FOG 9
MIN VSBY LATE 9 8 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 50 40 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER
30S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE MID 40S. EAST WINDS
5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS 36 TO 52.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS 46 TO 52. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
COOLER. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S. NORTHWEST
WINDS 10 TO 15 MPH.
CTZ002-312000-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,
SOUTHINGTON, AND WINDSOR LOCKS
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 60 40 80
CHANCE OF THUNDER (%) 20 20 20
TEMP (24H TREND) 72 (+5) 55 (+6) 72
RH % (24H TREND) 57 (+22) 93 (0) 59
20FT WND AM(MPH) SW 7 G18 SW 7 G18
20FT WND PM(MPH) SW 9 G20 S 7 G18 NW 7
PRECIP AMOUNT 0.16 0.23 0.13
PRECIP DURATION 2 2 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3440 450 3460
TRANSPORT WND (KTS) SW 19 S 10 W 12
VENT RATE (KT-FT) 65360 4500 41520
MAX ADI EARLY 9 POOR 12 POOR 12 POOR
MAX ADI LATE 2 VERY POOR 13 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 4
MIN VSBY EARLY 5 FOG 8 9
MIN VSBY LATE 9 9 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 30 40 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS AROUND 40. NORTHEAST WINDS 5 TO
10 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
40S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
CLOUDY. LOWS IN THE UPPER 30S. EAST WINDS 5 TO
10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS 38 TO 53.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS 48 TO 53. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
COOLER. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S. NORTHWEST
WINDS 10 TO 15 MPH.
CTZ003-312000-
TOLLAND CT-
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 40 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 69 (+4) 53 (+6) 70
RH % (24H TREND) 63 (+25) 96 (+3) 64
20FT WND AM(MPH) SW 8 G19 SW 8 G20
20FT WND PM(MPH) SW 10 G20 S 8 G20 NW 7 G17
PRECIP AMOUNT 0.21 0.25 0.13
PRECIP DURATION 4 2 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3050 360 3050
TRANSPORT WND (KTS) SW 19 S 11 W 12
VENT RATE (KT-FT) 57950 3960 36600
MAX ADI EARLY 10 POOR 12 POOR 12 POOR
MAX ADI LATE 4 VERY POOR 14 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 4
MIN VSBY EARLY 3 FOG 9 9
MIN VSBY LATE 9 9 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 40 40 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 30S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE MID 40S. EAST WINDS
5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS 37 TO 52.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS 46 TO 52. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
COOLER. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S. NORTHWEST
WINDS 10 TO 15 MPH.
CTZ004-312000-
WINDHAM CT-
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,
AND WILLIMANTIC
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 60 40 70
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 68 (+4) 50 (+4) 70
RH % (24H TREND) 65 (+25) 96 (0) 59
20FT WND AM(MPH) SW 7 G18 SW 8 G18
20FT WND PM(MPH) SW 9 G19 S 7 G17 NW 7
PRECIP AMOUNT 0.23 0.22 0.13
PRECIP DURATION 4 2 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 3060 470 3570
TRANSPORT WND (KTS) SW 19 SW 14 W 12
VENT RATE (KT-FT) 58140 6580 42840
MAX ADI EARLY 9 POOR 20 GEN POOR 12 POOR
MAX ADI LATE 44 GEN GOOD 14 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 5 4
MAX LVORI LATE 4 5 4
MIN VSBY EARLY 3 FOG 9 7
MIN VSBY LATE 9 9 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 40 30 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 30S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE MID 40S. EAST WINDS
5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS 36 TO 51.
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. WEST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S. WEST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
RIZ001-312000-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,
AND SMITHFIELD
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 40 70
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 68 (+5) 46 (0) 70
RH % (24H TREND) 65 (+22) 96 (+7) 59
20FT WND AM(MPH) SW 7 SW 8 G17
20FT WND PM(MPH) SW 9 G18 S 7 NW 7
PRECIP AMOUNT 0.24 0.18 0.14
PRECIP DURATION 4 2 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2780 510 3510
TRANSPORT WND (KTS) W 18 SW 11 W 12
VENT RATE (KT-FT) 50040 5610 42120
MAX ADI EARLY 11 POOR 21 FAIR 1 VERY POOR
MAX ADI LATE 45 GEN GOOD 16 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 4
MIN VSBY EARLY 3 FOG 9 7
MIN VSBY LATE 9 9 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 40 30 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 30S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 40S. EAST
WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS 36 TO 52.
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS
AROUND 5 MPH, BECOMING EAST IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE MID 60S. WEST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
RIZ002-312000-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,
AND PROVIDENCE
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 40 70
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 67 (+5) 47 (+1) 70
RH % (24H TREND) 65 (+17) 96 (+7) 59
20FT WND AM(MPH) SW 7 SW 9 G17
20FT WND PM(MPH) SW 9 G18 S 8 W 8
PRECIP AMOUNT 0.25 0.17 0.14
PRECIP DURATION 4 2 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2600 530 3580
TRANSPORT WND (KTS) SW 19 SW 10 W 12
VENT RATE (KT-FT) 49400 5300 42960
MAX ADI EARLY 10 POOR 21 FAIR 1 VERY POOR
MAX ADI LATE 42 GEN GOOD 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 4 4
MAX LVORI LATE 5 4 4
MIN VSBY EARLY 4 FOG 9 9
MIN VSBY LATE 9 9 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 50 20 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 30S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 40S. EAST WINDS 10 TO
15 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS 37 TO 52.
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO
10 MPH, BECOMING EAST IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE MID 60S. WEST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
RIZ003-312000-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 60 30 70
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 65 (+4) 50 (+5) 69
RH % (24H TREND) 68 (+20) 96 (+3) 59
20FT WND AM(MPH) SW 7 G17 SW 8 G17
20FT WND PM(MPH) SW 10 G19 S 8 W 8
PRECIP AMOUNT 0.22 0.16 0.12
PRECIP DURATION 3 2 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2370 420 3870
TRANSPORT WND (KTS) SW 21 SW 11 W 12
VENT RATE (KT-FT) 49770 4620 46440
MAX ADI EARLY 12 POOR 21 FAIR 19 GEN POOR
MAX ADI LATE 45 GEN GOOD 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 4
MIN VSBY EARLY 4 FOG 9 8
MIN VSBY LATE 9 9 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 40 20 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 30S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 40S. EAST WINDS 5 TO
10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS 36 TO 50.
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. WEST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
RIZ004-312000-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 70 30 70
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 66 (+6) 47 (+1) 69
RH % (24H TREND) 68 (+21) 96 (+3) 56
20FT WND AM(MPH) SW 8 G17 SW 9 G18
20FT WND PM(MPH) SW 10 G19 S 9 G17 SW 8
PRECIP AMOUNT 0.21 0.15 0.11
PRECIP DURATION 3 2 4
PRECIP BEGIN 6 AM 6 PM CONTINUING
PRECIP END 5 PM CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2210 510 3510
TRANSPORT WND (KTS) SW 19 SW 16 W 11
VENT RATE (KT-FT) 41990 8160 38610
MAX ADI EARLY 12 POOR 19 GEN POOR 1 VERY POOR
MAX ADI LATE 32 FAIR 16 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 4
MIN VSBY EARLY 4 FOG 9 9
MIN VSBY LATE 9 9 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 40 20 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 30S. NORTHEAST
WINDS 10 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 40S. EAST WINDS 10 TO
15 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS 37 TO 51.
HIGHS AROUND 60. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS 5 TO
10 MPH, BECOMING EAST IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. WEST
WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
RIZ005-312000-
BRISTOL RI-
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 30 70
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 59 (+1) 46 (+1) 67
RH % (24H TREND) 72 (+19) 93 (0) 61
20FT WND AM(MPH) SW 10 G18 SW 11 G21
20FT WND PM(MPH) SW 12 G21 S 11 G20 S 9
PRECIP AMOUNT 0.21 0.14 0.12
PRECIP DURATION 3 2 4
PRECIP BEGIN 6 AM 6 PM CONTINUING
PRECIP END 5 PM CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1510 480 2120
TRANSPORT WND (KTS) SW 16 S 12 W 12
VENT RATE (KT-FT) 24160 5760 25440
MAX ADI EARLY 1 VERY POOR 13 GEN POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 17 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 4 5
MAX LVORI LATE 5 4 5
MIN VSBY EARLY 3 FOG 9 9
MIN VSBY LATE 9 9 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 40 20 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 30S. NORTHEAST
WINDS 10 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 40S. EAST WINDS 10 TO
15 MPH.
FRIDAY
CLOUDY. NOT AS COOL. HIGHS IN THE UPPER 50S. SOUTHEAST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST 10 TO 15 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. WEST WINDS 5 TO
10 MPH, BECOMING EAST IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. WEST
WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 10 TO 15 MPH.
RIZ006-312000-
WASHINGTON RI-
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,
AND WESTERLY
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 60 30 70
CHANCE OF THUNDER (%) 0 20 0
TEMP (24H TREND) 63 (+6) 46 (+2) 67
RH % (24H TREND) 68 (+17) 96 (0) 61
20FT WND AM(MPH) SW 8 G21 SW 9 G23
20FT WND PM(MPH) SW 10 G22 SW 8 G23 SW 8 G18
PRECIP AMOUNT 0.09 0.04 0.07
PRECIP DURATION 3 1 4
PRECIP BEGIN 6 AM 6 PM CONTINUING
PRECIP END 2 PM CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1830 470 2870
TRANSPORT WND (KTS) SW 20 SW 12 W 11
VENT RATE (KT-FT) 36600 5640 31570
MAX ADI EARLY 13 GEN POOR 21 FAIR 19 GEN POOR
MAX ADI LATE 30 FAIR 18 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 4 5
MAX LVORI LATE 4 4 5
MIN VSBY EARLY 3 FOG 9 8
MIN VSBY LATE 9 9 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 20 10 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE UPPER 30S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 30S. HIGHS IN THE MID 40S. EAST WINDS 10 TO
15 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS 37 TO 48.
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 10 TO 15 MPH.
RIZ007-312000-
NEWPORT RI-
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 70 30 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 54 (0) 45 (+2) 61
RH % (24H TREND) 80 (+21) 96 (0) 67
20FT WND AM(MPH) SW 11 G22 SW 12 G23
20FT WND PM(MPH) SW 13 G23 SW 12 G23 SW 10 G19
PRECIP AMOUNT 0.15 0.07 0.09
PRECIP DURATION 3 1 3
PRECIP BEGIN 6 AM 6 PM CONTINUING
PRECIP END 5 PM CONTINUING CONTINUING
MIXING HGT (FT-AGL) 990 450 1200
TRANSPORT WND (KTS) SW 19 SW 16 SW 14
VENT RATE (KT-FT) 18810 7200 16800
MAX ADI EARLY 1 VERY POOR 15 GEN POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 20 GEN POOR 1 VERY POOR
MAX LVORI EARLY 6 4 6
MAX LVORI LATE 6 4 6
MIN VSBY EARLY 2 FOG 9 9
MIN VSBY LATE 9 9 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 30 10 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE UPPER 30S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN THE
LOWER 40S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
CLOUDY. LOWS IN THE UPPER 30S. NORTHEAST WINDS
10 TO 15 MPH.
FRIDAY
CLOUDY. NOT AS COOL. HIGHS IN THE MID 50S. SOUTHEAST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST 10 TO 15 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 60. WEST WINDS 5 TO
10 MPH, BECOMING SOUTHEAST 10 TO 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. WEST
WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 10 TO 15 MPH.
RIZ008-312000-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 60 20 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (-2) 44 (+2) 49
RH % (24H TREND) 89 (+18) 96 (+3) 83
20FT WND AM(MPH) SW 13 G23 SW 14 G25
20FT WND PM(MPH) SW 15 G24 SW 15 G25 SW 12 G20
PRECIP AMOUNT 0.07 0.01 0.05
PRECIP DURATION 3 1 2
PRECIP BEGIN 6 AM 1 AM CONTINUING
PRECIP END 2 PM CONTINUING CONTINUING
MIXING HGT (FT-AGL) 680 560 700
TRANSPORT WND (KTS) SW 23 SW 25 SW 24
VENT RATE (KT-FT) 15640 14000 16800
MAX ADI EARLY 24 FAIR 26 FAIR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 29 FAIR 1 VERY POOR
MAX LVORI EARLY 7 4 8
MAX LVORI LATE 7 4 8
MIN VSBY EARLY 4 FOG 9 4 FOG
MIN VSBY LATE 9 9 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 20 10 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE UPPER 30S.
EAST WINDS 10 TO 15 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN THE
LOWER 40S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
CLOUDY. LOWS IN THE UPPER 30S. EAST WINDS 10 TO
15 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 39 TO 46. HIGHS
AROUND 50. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S. WEST WINDS
AROUND 10 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S.
WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE UPPER
40S. WEST WINDS 10 TO 15 MPH.
MAZ017-312000-
NORTHERN BRISTOL MA-
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,
REHOBOTH, AND TAUNTON
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 40 70
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 66 (+4) 44 (-1) 69
RH % (24H TREND) 65 (+20) 96 (+3) 58
20FT WND AM(MPH) SW 6 SW 8
20FT WND PM(MPH) SW 8 G18 SE 7 W 7
PRECIP AMOUNT 0.24 0.12 0.14
PRECIP DURATION 4 2 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2430 540 2710
TRANSPORT WND (KTS) SW 17 SW 10 W 13
VENT RATE (KT-FT) 41310 5400 35230
MAX ADI EARLY 1 VERY POOR 16 GEN POOR 1 VERY POOR
MAX ADI LATE 30 FAIR 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 4
MIN VSBY EARLY 3 FOG 9 9
MIN VSBY LATE 9 9 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 60 20 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE UPPER 30S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 40S. EAST
WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS 36 TO 51.
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. WEST WINDS
AROUND 5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE MID 40S. HIGHS IN THE MID 60S. WEST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
MAZ018-312000-
WESTERN PLYMOUTH MA-
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,
MIDDLEBORO, AND PEMBROKE
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 40 70
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 63 (+2) 42 (-2) 66
RH % (24H TREND) 72 (+26) 96 (0) 59
20FT WND AM(MPH) SW 6 G18 SW 8 G18
20FT WND PM(MPH) SW 9 G20 S 6 W 7
PRECIP AMOUNT 0.26 0.10 0.14
PRECIP DURATION 4 2 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2040 530 2460
TRANSPORT WND (KTS) SW 15 SW 10 W 14
VENT RATE (KT-FT) 30600 5300 34440
MAX ADI EARLY 1 VERY POOR 12 POOR 1 VERY POOR
MAX ADI LATE 22 FAIR 16 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 5 5
MAX LVORI LATE 4 5 5
MIN VSBY EARLY 2 FOG 9 9
MIN VSBY LATE 9 9 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 60 20 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. LOWS IN THE MID 30S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE LOWER 40S. EAST WINDS
5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS 36 TO 49.
HIGHS AROUND 60. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. WEST WINDS
AROUND 5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S.
WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
MAZ019-312000-
EASTERN PLYMOUTH MA-
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,
AND SCITUATE
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 40 70
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 59 (0) 40 (-3) 62
RH % (24H TREND) 74 (+31) 96 (0) 62
20FT WND AM(MPH) SW 7 G18 SW 8 G21
20FT WND PM(MPH) W 9 G20 W 7 G18 NW 8 G17
PRECIP AMOUNT 0.29 0.09 0.14
PRECIP DURATION 4 2 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1440 520 1930
TRANSPORT WND (KTS) SW 16 NW 8 W 14
VENT RATE (KT-FT) 23040 4160 27020
MAX ADI EARLY 1 VERY POOR 13 GEN POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 18 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 5 6
MAX LVORI LATE 5 5 6
MIN VSBY EARLY 2 FOG 7 9
MIN VSBY LATE 6 FOG 8 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 70 20 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH RAIN SHOWERS LIKELY. PATCHY FOG.
LOWS IN THE MID 30S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 40S. EAST
WINDS 15 TO 20 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS 37 TO 47.
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. WEST WINDS
10 TO 15 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 60S.
WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.
MAZ020-312000-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,
SWANSEA, AND WESTPORT
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 70 30 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+3) 44 (+1) 67
RH % (24H TREND) 72 (+19) 96 (0) 58
20FT WND AM(MPH) SW 9 G23 SW 10 G25
20FT WND PM(MPH) SW 12 G25 S 9 G23 SW 9 G21
PRECIP AMOUNT 0.21 0.10 0.10
PRECIP DURATION 3 1 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1540 470 1910
TRANSPORT WND (KTS) SW 19 SW 14 SW 14
VENT RATE (KT-FT) 29260 6580 26740
MAX ADI EARLY 1 VERY POOR 17 GEN POOR 1 VERY POOR
MAX ADI LATE 9 POOR 19 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 5 5 5
MIN VSBY EARLY 2 FOG 9 9
MIN VSBY LATE 9 9 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 50 20 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE UPPER 30S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 40S. EAST WINDS 10 TO
15 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS 37 TO 48.
HIGHS IN THE MID 50S. SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. WEST WINDS
10 TO 15 MPH, BECOMING EAST IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
WEST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 10 TO 15 MPH.
MAZ021-312000-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,
AND WAREHAM
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 30 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 59 (+4) 43 (0) 63
RH % (24H TREND) 75 (+18) 96 (0) 65
20FT WND AM(MPH) SW 8 G22 SW 9 G23
20FT WND PM(MPH) SW 11 G23 SW 8 G22 SW 9 G20
PRECIP AMOUNT 0.23 0.11 0.10
PRECIP DURATION 4 1 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1490 540 1840
TRANSPORT WND (KTS) SW 19 SW 15 SW 15
VENT RATE (KT-FT) 28310 8100 27600
MAX ADI EARLY 1 VERY POOR 19 GEN POOR 1 VERY POOR
MAX ADI LATE 27 FAIR 20 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 5 5
MAX LVORI LATE 5 5 5
MIN VSBY EARLY 1 FOG 9 9
MIN VSBY LATE 9 9 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 60 20 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE MID 30S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE LOWER 40S. EAST WINDS
10 TO 15 MPH.
FRIDAY
CLOUDY. NOT AS COOL. HIGHS IN THE MID 50S. SOUTH WINDS
10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 60. WEST WINDS 5 TO
10 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ022-312000-
BARNSTABLE MA-
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,
PROVINCETOWN, AND WELLFLEET
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 80 30 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (0) 42 (0) 55
RH % (24H TREND) 80 (+19) 96 (-4) 72
20FT WND AM(MPH) SW 10 G23 SW 11 G24
20FT WND PM(MPH) SW 12 G23 SW 10 G23 SW 10 G21
PRECIP AMOUNT 0.22 0.08 0.07
PRECIP DURATION 4 1 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1010 530 1090
TRANSPORT WND (KTS) SW 23 SW 17 SW 20
VENT RATE (KT-FT) 23230 9010 21800
MAX ADI EARLY 1 VERY POOR 18 GEN POOR 1 VERY POOR
MAX ADI LATE 2 VERY POOR 25 FAIR 1 VERY POOR
MAX LVORI EARLY 6 5 7
MAX LVORI LATE 6 5 7
MIN VSBY EARLY 1 FOG 7 7
MIN VSBY LATE 6 FOG 8 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 60 20 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE MID 30S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY AND THURSDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 40S. EAST
WINDS 10 TO 15 MPH.
FRIDAY
CLOUDY. HIGHS IN THE LOWER 50S. SOUTH WINDS 10 TO
15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST
WINDS 15 TO 20 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. SOUTHWEST WINDS
15 TO 20 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE UPPER
40S. NORTHWEST WINDS 10 TO 15 MPH.
MAZ023-312000-
DUKES MA-
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 70 30 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-2) 42 (0) 53
RH % (24H TREND) 83 (+22) 96 (+3) 71
20FT WND AM(MPH) SW 14 G24 SW 15 G26
20FT WND PM(MPH) SW 15 G25 SW 14 G26 SW 13 G23
PRECIP AMOUNT 0.13 0.04 0.05
PRECIP DURATION 3 1 2
PRECIP BEGIN 6 AM 7 PM CONTINUING
PRECIP END 5 PM CONTINUING CONTINUING
MIXING HGT (FT-AGL) 760 600 890
TRANSPORT WND (KTS) SW 26 SW 19 SW 21
VENT RATE (KT-FT) 19760 11400 18690
MAX ADI EARLY 1 VERY POOR 22 FAIR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 28 FAIR 1 VERY POOR
MAX LVORI EARLY 6 4 7
MAX LVORI LATE 6 4 7
MIN VSBY EARLY 1 FOG 9 4 FOG
MIN VSBY LATE 9 7 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 40 10 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE UPPER 30S.
NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER
40S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY NIGHT
CLOUDY. LOWS IN THE UPPER 30S. EAST WINDS 10 TO
15 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 38 TO 44. HIGHS IN
THE LOWER 50S. SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 50S. SOUTH WINDS 15 TO 20 MPH.
SUNDAY AND SUNDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S. SOUTHWEST
WINDS 15 TO 25 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE UPPER
40S. WEST WINDS 15 TO 20 MPH.
MAZ024-312000-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
410 AM EDT TUE MAR 31 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 70 20 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-1) 44 (+1) 50
RH % (24H TREND) 86 (+12) 96 (-4) 83
20FT WND AM(MPH) SW 14 G24 SW 16 G27
20FT WND PM(MPH) SW 16 G26 SW 15 G25 SW 14 G23
PRECIP AMOUNT 0.14 0.02 0.03
PRECIP DURATION 3 1 2
PRECIP BEGIN 6 AM 7 PM CONTINUING
PRECIP END 5 PM CONTINUING CONTINUING
MIXING HGT (FT-AGL) 840 730 990
TRANSPORT WND (KTS) SW 25 SW 26 SW 31
VENT RATE (KT-FT) 21000 18980 30690
MAX ADI EARLY 1 VERY POOR 29 FAIR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 34 FAIR 1 VERY POOR
MAX LVORI EARLY 7 4 9
MAX LVORI LATE 7 4 9
MIN VSBY EARLY 2 FOG 6 FOG 1 FOG
MIN VSBY LATE 5 FOG 6 FOG 1 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 50 10 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. PATCHY FOG. LOWS
IN THE UPPER 30S. NORTH WINDS 10 TO 15 MPH, BECOMING NORTHEAST
AFTER MIDNIGHT.
THURSDAY
CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER
40S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
CLOUDY. LOWS IN THE UPPER 30S. EAST WINDS 10 TO
15 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 39 TO 44. HIGHS
AROUND 50. SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN. LOWS
IN THE LOWER 40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 15 TO
20 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE UPPER
40S. NORTHWEST WINDS 15 TO 20 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR 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