222
FNUS51 KBOX 192014
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
413 PM EDT THU MAR 19 2026
DISCUSSION
DRY CONDITIONS CONTINUE THROUGH FRIDAY ALONG WITH A SLOW WARMING
TREND AND LIGHTER WINDS.
MINIMUM RELATIVE HUMIDITY THIS AFTERNOON AVERAGE 30 TO 40 PERCENT
INLAND AND 40 TO 60 PERCENT NEAR THE COAST. ON FRIDAY THEY WILL
BE BETWEEN 40 AND 60 PERCENT.
OUTLOOK...SATURDAY THROUGH TUESDAY
AN APPROACHING FRONTAL SYSTEM MAY BRING SHOWERS SOMETIME FRIDAY
NIGHT INTO SATURDAY AND AGAIN LATE SUNDAY. DRIER AND COOLER EARLY
NEXT WEEK.
MAZ015-200800-
SUFFOLK MA-
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (+4) 54 (+14) 41 55
RH % (24H TREND) 82 (+11) 43 (+8) 93 43
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) S 5 S 7 G19 SW 9 G22 NW 6
PRECIP AMOUNT 0.00 0.00 0.25 0.02
PRECIP DURATION 7 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 450 3490 460 4020
TRANSPORT WND (KTS) W 13 S 13 W 11 NW 14
VENT RATE (KT-FT) 5850 45370 5060 56280
MAX ADI EARLY 19 GEN POOR 20 GEN POOR 30 FAIR 56 GEN GOOD
MAX ADI LATE 15 GEN POOR 53 GEN GOOD 25 FAIR 67 GOOD
MAX LVORI EARLY 4 2 5 1
MAX LVORI LATE 4 2 5 1
MIN VSBY EARLY 9 9 5 FOG 9
MIN VSBY LATE 9 9 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 80 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTH WINDS 5 TO 10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER 40S.
NORTH WINDS 10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
MAZ016-200800-
EASTERN NORFOLK MA-
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 30 (+6) 52 (+12) 40 54
RH % (24H TREND) 85 (+14) 44 (+8) 96 46
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) S 5 S 7 G20 SW 9 G22 NW 6
PRECIP AMOUNT 0.00 0.00 0.27 0.03
PRECIP DURATION 8 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 330 3520 390 3650
TRANSPORT WND (KTS) S 12 S 14 SW 11 NW 14
VENT RATE (KT-FT) 3960 49280 4290 51100
MAX ADI EARLY 15 GEN POOR 20 GEN POOR 32 FAIR 58 GEN GOOD
MAX ADI LATE 13 GEN POOR 61 GOOD 24 FAIR 63 GOOD
MAX LVORI EARLY 4 2 6 1
MAX LVORI LATE 4 2 6 1
MIN VSBY EARLY 9 9 5 FOG 9
MIN VSBY LATE 9 9 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 80 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTH WINDS 5 TO 10 MPH, BECOMING NORTHEAST 10 TO 15 MPH
AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER 40S.
NORTH WINDS 10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
MAZ013-200800-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,
NORWOOD, STOUGHTON, AND WELLESLEY
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (+7) 53 (+12) 40 55
RH % (24H TREND) 88 (+11) 39 (+6) 96 39
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR S 7 G20 SW 8 G21 NW 6
PRECIP AMOUNT 0.00 0.00 0.27 0.03
PRECIP DURATION 8 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 370 3650 340 4390
TRANSPORT WND (KTS) S 10 S 15 W 10 NW 17
VENT RATE (KT-FT) 3700 54750 3400 74630
MAX ADI EARLY 17 GEN POOR 21 FAIR 29 FAIR 55 GEN GOOD
MAX ADI LATE 11 POOR 68 GOOD 22 FAIR 95 GOOD
MAX LVORI EARLY 4 2 6 1
MAX LVORI LATE 4 2 6 1
MIN VSBY EARLY 9 9 5 FOG 9
MIN VSBY LATE 9 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 80 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER 40S.
NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
MAZ014-200800-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,
AND WOBURN
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (+5) 54 (+13) 41 55
RH % (24H TREND) 82 (+5) 41 (+8) 93 40
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR S 7 G18 SW 8 G19 NW 6
PRECIP AMOUNT 0.00 0.00 0.25 0.01
PRECIP DURATION 6 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 350 3720 440 4070
TRANSPORT WND (KTS) S 11 S 14 W 10 NW 16
VENT RATE (KT-FT) 3850 52080 4400 65120
MAX ADI EARLY 18 GEN POOR 21 FAIR 32 FAIR 60 GEN GOOD
MAX ADI LATE 12 POOR 65 GOOD 23 FAIR 88 GOOD
MAX LVORI EARLY 4 2 5 1
MAX LVORI LATE 4 2 5 1
MIN VSBY EARLY 9 9 5 FOG 9
MIN VSBY LATE 9 9 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 90 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S.
NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
MAZ007-200800-
EASTERN ESSEX MA-
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,
PEABODY, SALEM, AND SAUGUS
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (+2) 51 (+12) 37 52
RH % (24H TREND) 85 (+11) 45 (+10) 100 44
20FT WND AM(MPH) LGT/VAR NW 6
20FT WND PM(MPH) S 5 S 6 G19 SW 8 G24 NW 6
PRECIP AMOUNT 0.00 0.00 0.23 0.02
PRECIP DURATION 7 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 420 2910 490 3680
TRANSPORT WND (KTS) W 13 S 9 W 10 NW 14
VENT RATE (KT-FT) 5460 26190 4900 51520
MAX ADI EARLY 18 GEN POOR 18 GEN POOR 30 FAIR 42 GEN GOOD
MAX ADI LATE 15 GEN POOR 46 GEN GOOD 24 FAIR 57 GEN GOOD
MAX LVORI EARLY 4 2 5 1
MAX LVORI LATE 4 2 5 1
MIN VSBY EARLY 9 9 5 FOG 9
MIN VSBY LATE 9 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 80 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE UPPER
40S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID
30S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING NORTHEAST 10 TO 15 MPH
AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S.
NORTH WINDS 10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS AROUND 40. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. SOUTH WINDS 10 TO
15 MPH.
MAZ006-200800-
WESTERN ESSEX MA-
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,
METHUEN, AND TOPSFIELD
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (+3) 52 (+12) 38 53
RH % (24H TREND) 88 (+11) 40 (+10) 96 37
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR S 5 G17 SW 7 G18 NW 6
PRECIP AMOUNT 0.00 0.00 0.22 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 380 3540 630 4230
TRANSPORT WND (KTS) S 11 S 14 SW 16 NW 16
VENT RATE (KT-FT) 4180 49560 10080 67680
MAX ADI EARLY 14 GEN POOR 22 FAIR 23 FAIR 61 GOOD
MAX ADI LATE 12 POOR 57 GEN GOOD 16 GEN POOR 92 GOOD
MAX LVORI EARLY 4 2 6 1
MAX LVORI LATE 4 2 6 1
MIN VSBY EARLY 9 9 5 FOG 9
MIN VSBY LATE 9 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 80 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 50.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF
SNOW. LOWS IN THE MID 30S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING
NORTHEAST AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW.
HIGHS IN THE MID 40S. NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
MAZ005-200800-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,
HOPKINTON, LOWELL, AND NATICK
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (+4) 54 (+12) 39 55
RH % (24H TREND) 88 (+4) 39 (+10) 96 36
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR S 6 G19 SW 7 G19 NW 6
PRECIP AMOUNT 0.00 0.00 0.26 0.01
PRECIP DURATION 5 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 390 3860 450 4770
TRANSPORT WND (KTS) S 10 S 15 W 8 NW 17
VENT RATE (KT-FT) 3900 57900 3600 81090
MAX ADI EARLY 18 GEN POOR 24 FAIR 30 FAIR 64 GOOD
MAX ADI LATE 12 POOR 77 GOOD 20 GEN POOR 103 VERY GOOD
MAX LVORI EARLY 4 2 6 1
MAX LVORI LATE 4 2 6 1
MIN VSBY EARLY 9 9 4 FOG 9
MIN VSBY LATE 9 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 90 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID
30S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S.
NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
MAZ012-200800-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,
WESTBOROUGH, AND WORCESTER
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (+5) 53 (+13) 39 55
RH % (24H TREND) 92 (+11) 44 (+13) 100 40
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR S 8 G19 SW 8 G20 NW 7
PRECIP AMOUNT 0.00 0.00 0.33 0.01
PRECIP DURATION 6 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 380 3570 350 4350
TRANSPORT WND (KTS) W 8 S 16 W 9 NW 16
VENT RATE (KT-FT) 3040 57120 3150 69600
MAX ADI EARLY 17 GEN POOR 22 FAIR 29 FAIR 54 GEN GOOD
MAX ADI LATE 12 POOR 65 GOOD 23 FAIR 90 GOOD
MAX LVORI EARLY 5 2 6 1
MAX LVORI LATE 5 2 6 1
MIN VSBY EARLY 9 9 4 FOG 9
MIN VSBY LATE 9 9 2 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 100 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID
30S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING NORTHEAST AFTER
MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER 40S.
NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTH WINDS
5 TO 10 MPH.
MAZ004-200800-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,
GARDNER, AND HARVARD
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 20 80 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+2) 52 (+13) 35 53
RH % (24H TREND) 100 (+16) 40 (+11) 100 37
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR S 8 G19 SW 8 G21 NW 7
PRECIP AMOUNT 0.00 0.08 0.27 0.00
PRECIP DURATION 0 5
PRECIP BEGIN 4 PM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT (FT-AGL) 300 3500 510 4420
TRANSPORT WND (KTS) W 9 S 20 W 9 NW 16
VENT RATE (KT-FT) 2700 70000 4590 70720
MAX ADI EARLY 20 GEN POOR 23 FAIR 26 FAIR 58 GEN GOOD
MAX ADI LATE 13 GEN POOR 62 GOOD 21 FAIR 74 GOOD
MAX LVORI EARLY 6 1 6 1
MAX LVORI LATE 6 1 6 1
MIN VSBY EARLY 9 9 3 FOG 9
MIN VSBY LATE 9 7 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 100 100 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 50.
SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY. LOWS IN
THE MID 30S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING NORTHEAST
AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW.
HIGHS IN THE LOWER 40S. NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
HIGHS AROUND 40. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS
IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTH WINDS
10 TO 15 MPH.
MAZ026-200800-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,
AND TOWNSEND
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 20 80 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (+1) 54 (+13) 37 55
RH % (24H TREND) 96 (+19) 41 (+12) 100 38
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR S 6 G18 SW 6 G20 NW 5
PRECIP AMOUNT 0.00 0.00 0.22 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 380 3870 590 4800
TRANSPORT WND (KTS) W 8 S 19 SW 13 NW 17
VENT RATE (KT-FT) 3040 73530 7670 81600
MAX ADI EARLY 19 GEN POOR 23 FAIR 27 FAIR 66 GOOD
MAX ADI LATE 12 POOR 79 GOOD 14 GEN POOR 104 VERY GOOD
MAX LVORI EARLY 5 2 6 1
MAX LVORI LATE 5 2 6 1
MIN VSBY EARLY 9 9 3 FOG 9
MIN VSBY LATE 9 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 100 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN AND SNOW LIKELY. LOWS IN
THE MID 30S. WEST WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER
MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW LIKELY.
HIGHS IN THE MID 40S. NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS 5 TO
10 MPH, BECOMING SOUTH IN THE AFTERNOON.
MAZ002-200800-
WESTERN FRANKLIN MA-
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,
AND SHELBURNE
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 10 30 80 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+2) 49 (+11) 34 50
RH % (24H TREND) 96 (+8) 51 (+17) 100 41
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR S 6 G17 S 6 G18 NW 5
PRECIP AMOUNT 0.00 0.21 0.34 0.00
PRECIP DURATION 1 7
PRECIP BEGIN 1 PM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT (FT-AGL) 210 3140 290 4020
TRANSPORT WND (KTS) W 9 S 19 SW 13 NW 15
VENT RATE (KT-FT) 1890 59660 3770 60300
MAX ADI EARLY 18 GEN POOR 24 FAIR 17 GEN POOR 58 GEN GOOD
MAX ADI LATE 8 POOR 52 GEN GOOD 8 POOR 75 GOOD
MAX LVORI EARLY 6 2 6 1
MAX LVORI LATE 6 2 6 1
MIN VSBY EARLY 8 9 3 FOG 9
MIN VSBY LATE 9 3 FOG 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 100 100 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE UPPER
40S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
30S. WEST WINDS 5 TO 10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS IN
THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 20. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID
20S. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTH WINDS 5 TO 10 MPH.
MAZ003-200800-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,
AND WHATELY
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 10 30 80 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+1) 52 (+13) 35 53
RH % (24H TREND) 100 (+12) 47 (+16) 100 40
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) S 5 S 8 G18 S 8 G19 NW 6
PRECIP AMOUNT 0.00 0.12 0.25 0.00
PRECIP DURATION 0 7
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT (FT-AGL) 170 3360 240 4440
TRANSPORT WND (KTS) W 6 S 18 SW 10 NW 14
VENT RATE (KT-FT) 1020 60480 2400 62160
MAX ADI EARLY 20 GEN POOR 23 FAIR 23 FAIR 58 GEN GOOD
MAX ADI LATE 11 POOR 61 GOOD 14 GEN POOR 75 GOOD
MAX LVORI EARLY 7 1 8 1
MAX LVORI LATE 7 1 8 1
MIN VSBY EARLY 9 9 3 FOG 9
MIN VSBY LATE 9 4 FOG 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 100 100 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID
30S. SOUTH WINDS 5 TO 10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY WITH RAIN LIKELY AND A CHANCE OF SNOW.
HIGHS IN THE MID 40S. NORTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 20S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 40. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID
20S. HIGHS IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. SOUTH WINDS
10 TO 15 MPH.
MAZ008-200800-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,
WILLIAMSBURG, AND WORTHINGTON
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 10 30 80 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+2) 50 (+12) 34 51
RH % (24H TREND) 100 (+16) 52 (+19) 96 42
20FT WND AM(MPH) LGT/VAR NW 6
20FT WND PM(MPH) LGT/VAR S 8 G18 S 8 G18 NW 7
PRECIP AMOUNT 0.00 0.15 0.34 0.00
PRECIP DURATION 0 7
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT (FT-AGL) 250 3170 330 3780
TRANSPORT WND (KTS) W 8 S 20 SW 14 NW 16
VENT RATE (KT-FT) 2000 63400 4620 60480
MAX ADI EARLY 13 GEN POOR 25 FAIR 22 FAIR 57 GEN GOOD
MAX ADI LATE 9 POOR 57 GEN GOOD 11 POOR 64 GOOD
MAX LVORI EARLY 7 1 6 1
MAX LVORI LATE 7 1 6 1
MIN VSBY EARLY 9 9 3 FOG 9
MIN VSBY LATE 9 3 FOG 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 100 100 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 50.
SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID
30S. WEST WINDS 5 TO 10 MPH, BECOMING NORTH AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY WITH RAIN LIKELY AND A CHANCE OF SNOW.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 20S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID
20S. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTH WINDS 5 TO 10 MPH.
MAZ010-200800-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,
SOUTHAMPTON, AND WARE
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 30 80 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+1) 54 (+14) 38 55
RH % (24H TREND) 100 (+12) 44 (+13) 100 38
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) S 5 S 9 G18 S 9 G18 NW 7
PRECIP AMOUNT 0.00 0.08 0.28 0.00
PRECIP DURATION 0 6
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT (FT-AGL) 280 3460 330 4440
TRANSPORT WND (KTS) W 5 S 18 SW 10 NW 14
VENT RATE (KT-FT) 1400 62280 3300 62160
MAX ADI EARLY 18 GEN POOR 20 GEN POOR 23 FAIR 55 GEN GOOD
MAX ADI LATE 9 POOR 64 GOOD 14 GEN POOR 62 GOOD
MAX LVORI EARLY 7 2 7 1
MAX LVORI LATE 7 2 7 1
MIN VSBY EARLY 9 9 3 FOG 9
MIN VSBY LATE 9 6 FOG 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 100 100 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTH WINDS 5 TO 10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY WITH RAIN LIKELY. HIGHS IN THE UPPER 40S.
NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 20S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. WEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTH WINDS
5 TO 10 MPH.
MAZ009-200800-
WESTERN HAMPDEN MA-
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,
MONTGOMERY, RUSSELL, AND TOLLAND
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 10 30 80 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+4) 52 (+14) 35 52
RH % (24H TREND) 100 (+16) 53 (+21) 100 41
20FT WND AM(MPH) LGT/VAR NW 6
20FT WND PM(MPH) LGT/VAR S 8 G18 SW 8 G19 NW 7
PRECIP AMOUNT 0.00 0.09 0.34 0.00
PRECIP DURATION 0 6
PRECIP BEGIN 3 PM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT (FT-AGL) 170 3180 270 3530
TRANSPORT WND (KTS) W 7 S 19 W 9 NW 17
VENT RATE (KT-FT) 1190 60420 2430 60010
MAX ADI EARLY 10 POOR 26 FAIR 25 FAIR 56 GEN GOOD
MAX ADI LATE 9 POOR 69 GOOD 15 GEN POOR 66 GOOD
MAX LVORI EARLY 8 1 6 1
MAX LVORI LATE 8 1 6 1
MIN VSBY EARLY 9 9 3 FOG 9
MIN VSBY LATE 9 6 FOG 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 100 100 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN
THE MID 30S. HIGHS IN THE MID 40S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 20S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 40. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
MAZ011-200800-
EASTERN HAMPDEN MA-
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,
SPRINGFIELD, AND WESTFIELD
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE RAIN RAIN NONE
CHANCE PRECIP (%) 20 80 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (+3) 54 (+13) 38 56
RH % (24H TREND) 96 (+12) 44 (+14) 100 37
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) S 5 S 9 G18 S 10 G20 NW 7
PRECIP AMOUNT 0.00 0.06 0.28 0.00
PRECIP DURATION 0 5
PRECIP BEGIN 4 PM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT (FT-AGL) 270 3500 390 4150
TRANSPORT WND (KTS) W 5 S 18 SW 12 NW 14
VENT RATE (KT-FT) 1350 63000 4680 58100
MAX ADI EARLY 19 GEN POOR 20 GEN POOR 26 FAIR 52 GEN GOOD
MAX ADI LATE 9 POOR 64 GOOD 19 GEN POOR 60 GEN GOOD
MAX LVORI EARLY 6 1 6 1
MAX LVORI LATE 6 1 6 1
MIN VSBY EARLY 9 9 3 FOG 8
MIN VSBY LATE 9 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 100 100 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE MID
50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTH WINDS 5 TO 10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY WITH RAIN LIKELY. HIGHS IN THE UPPER 40S.
NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 20S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
CTZ002-200800-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,
SOUTHINGTON, AND WINDSOR LOCKS
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN NONE
CHANCE PRECIP (%) 20 80 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (+3) 54 (+13) 39 58
RH % (24H TREND) 100 (+19) 46 (+14) 100 37
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR S 9 G21 S 9 G20 NW 7
PRECIP AMOUNT 0.00 0.00 0.25 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 270 3340 460 4000
TRANSPORT WND (KTS) W 5 S 18 SW 13 NW 14
VENT RATE (KT-FT) 1350 60120 5980 56000
MAX ADI EARLY 13 GEN POOR 20 GEN POOR 27 FAIR 59 GEN GOOD
MAX ADI LATE 9 POOR 60 GEN GOOD 20 GEN POOR 64 GOOD
MAX LVORI EARLY 6 1 7 1
MAX LVORI LATE 6 1 7 1
MIN VSBY EARLY 9 9 3 FOG 8
MIN VSBY LATE 9 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 80 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE MID
50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS
AROUND 40. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 20S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
CTZ003-200800-
TOLLAND CT-
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN NONE
CHANCE PRECIP (%) 20 80 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (+7) 52 (+13) 38 57
RH % (24H TREND) 96 (+12) 48 (+16) 100 40
20FT WND AM(MPH) LGT/VAR NW 6
20FT WND PM(MPH) S 5 S 9 G21 S 10 G20 NW 7
PRECIP AMOUNT 0.00 0.00 0.28 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 210 3280 460 3980
TRANSPORT WND (KTS) W 6 S 17 W 7 NW 14
VENT RATE (KT-FT) 1260 55760 3220 55720
MAX ADI EARLY 18 GEN POOR 19 GEN POOR 25 FAIR 50 GEN GOOD
MAX ADI LATE 10 POOR 60 GEN GOOD 21 FAIR 58 GEN GOOD
MAX LVORI EARLY 6 1 7 1
MAX LVORI LATE 6 1 7 1
MIN VSBY EARLY 9 9 4 FOG 6 FOG
MIN VSBY LATE 9 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 80 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE MID
50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTH WINDS 5 TO 10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
PARTLY SUNNY WITH RAIN LIKELY. HIGHS IN THE UPPER 40S.
NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 20S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
CTZ004-200800-
WINDHAM CT-
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,
AND WILLIMANTIC
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (+6) 52 (+13) 38 56
RH % (24H TREND) 96 (+12) 46 (+13) 100 38
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR S 8 G20 SW 9 G19 NW 6
PRECIP AMOUNT 0.00 0.00 0.28 0.01
PRECIP DURATION 5 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 330 3300 360 3960
TRANSPORT WND (KTS) W 7 S 16 W 8 NW 14
VENT RATE (KT-FT) 2310 52800 2880 55440
MAX ADI EARLY 17 GEN POOR 21 FAIR 26 FAIR 53 GEN GOOD
MAX ADI LATE 10 POOR 60 GEN GOOD 22 FAIR 74 GOOD
MAX LVORI EARLY 6 1 7 1
MAX LVORI LATE 6 1 7 1
MIN VSBY EARLY 9 9 4 FOG 9
MIN VSBY LATE 9 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 90 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE MID
50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING EAST AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS AROUND 50. NORTH
WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
RIZ001-200800-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,
AND SMITHFIELD
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (+8) 52 (+13) 39 56
RH % (24H TREND) 92 (+11) 46 (+11) 96 41
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR S 8 G20 SW 9 G20 NW 6
PRECIP AMOUNT 0.00 0.00 0.27 0.03
PRECIP DURATION 7 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 320 3350 280 4140
TRANSPORT WND (KTS) SW 9 S 16 W 10 NW 15
VENT RATE (KT-FT) 2880 53600 2800 62100
MAX ADI EARLY 16 GEN POOR 22 FAIR 27 FAIR 55 GEN GOOD
MAX ADI LATE 11 POOR 61 GOOD 24 FAIR 84 GOOD
MAX LVORI EARLY 5 1 6 1
MAX LVORI LATE 5 1 6 1
MIN VSBY EARLY 9 9 4 FOG 9
MIN VSBY LATE 9 9 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 80 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER
MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER 40S.
NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
RIZ002-200800-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,
AND PROVIDENCE
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (+6) 52 (+13) 39 57
RH % (24H TREND) 88 (+17) 50 (+12) 96 43
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR S 8 G21 SW 9 G21 NW 6
PRECIP AMOUNT 0.00 0.00 0.23 0.04
PRECIP DURATION 8 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 380 3190 360 4020
TRANSPORT WND (KTS) SW 9 S 15 W 11 NW 16
VENT RATE (KT-FT) 3420 47850 3960 64320
MAX ADI EARLY 14 GEN POOR 23 FAIR 26 FAIR 56 GEN GOOD
MAX ADI LATE 10 POOR 58 GEN GOOD 23 FAIR 81 GOOD
MAX LVORI EARLY 5 2 6 1
MAX LVORI LATE 5 2 6 1
MIN VSBY EARLY 9 9 4 FOG 9
MIN VSBY LATE 9 9 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING NORTHEAST AFTER
MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER 40S.
NORTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
RIZ003-200800-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY CLOUDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (+9) 51 (+12) 39 56
RH % (24H TREND) 92 (+14) 52 (+14) 96 45
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR S 8 G20 SW 9 G20 NW 6
PRECIP AMOUNT 0.00 0.00 0.23 0.04
PRECIP DURATION 8 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 310 2970 230 3830
TRANSPORT WND (KTS) SW 8 S 15 W 11 NW 14
VENT RATE (KT-FT) 2480 44550 2530 53620
MAX ADI EARLY 14 GEN POOR 19 GEN POOR 25 FAIR 52 GEN GOOD
MAX ADI LATE 11 POOR 53 GEN GOOD 24 FAIR 72 GOOD
MAX LVORI EARLY 6 1 6 1
MAX LVORI LATE 6 1 6 1
MIN VSBY EARLY 9 9 4 FOG 8
MIN VSBY LATE 9 9 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 80 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING EAST AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE LOWER 50S.
NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE MID 20S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
RIZ004-200800-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (+5) 51 (+12) 39 57
RH % (24H TREND) 92 (+18) 50 (+10) 96 45
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR S 8 G21 SW 10 G21 NW 6
PRECIP AMOUNT 0.00 0.00 0.21 0.04
PRECIP DURATION 8 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 410 2920 400 3710
TRANSPORT WND (KTS) SW 9 S 16 W 12 NW 12
VENT RATE (KT-FT) 3690 46720 4800 44520
MAX ADI EARLY 15 GEN POOR 19 GEN POOR 25 FAIR 54 GEN GOOD
MAX ADI LATE 10 POOR 52 GEN GOOD 24 FAIR 63 GOOD
MAX LVORI EARLY 5 2 6 1
MAX LVORI LATE 5 2 6 1
MIN VSBY EARLY 9 9 4 FOG 8
MIN VSBY LATE 9 9 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 60 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING EAST AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS AROUND 50. NORTH
WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
RIZ005-200800-
BRISTOL RI-
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (+7) 51 (+12) 41 56
RH % (24H TREND) 92 (+21) 54 (+13) 96 47
20FT WND AM(MPH) LGT/VAR W 6
20FT WND PM(MPH) S 5 S 9 G27 SW 13 G28 NW 7
PRECIP AMOUNT 0.00 0.00 0.19 0.04
PRECIP DURATION 7 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 440 2230 370 3610
TRANSPORT WND (KTS) SW 10 S 15 SW 12 NW 12
VENT RATE (KT-FT) 4400 33450 4440 43320
MAX ADI EARLY 14 GEN POOR 16 GEN POOR 29 FAIR 49 GEN GOOD
MAX ADI LATE 11 POOR 46 GEN GOOD 24 FAIR 50 GEN GOOD
MAX LVORI EARLY 4 2 5 1
MAX LVORI LATE 4 2 5 1
MIN VSBY EARLY 9 9 5 FOG 5 FOG
MIN VSBY LATE 9 9 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS AROUND 40.
SOUTH WINDS 5 TO 10 MPH, BECOMING EAST 10 TO 15 MPH AFTER
MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER 40S.
NORTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS AROUND 30.
HIGHS IN THE UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
RIZ006-200800-
WASHINGTON RI-
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,
AND WESTERLY
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (+9) 49 (+10) 38 56
RH % (24H TREND) 100 (+19) 52 (+12) 100 45
20FT WND AM(MPH) LGT/VAR NW 5
20FT WND PM(MPH) LGT/VAR S 7 G26 SW 9 G25 NW 5
PRECIP AMOUNT 0.00 0.00 0.19 0.04
PRECIP DURATION 7 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 360 2530 370 3450
TRANSPORT WND (KTS) SW 10 S 11 SW 15 NW 11
VENT RATE (KT-FT) 3600 27830 5550 37950
MAX ADI EARLY 14 GEN POOR 17 GEN POOR 23 FAIR 49 GEN GOOD
MAX ADI LATE 11 POOR 46 GEN GOOD 23 FAIR 50 GEN GOOD
MAX LVORI EARLY 6 2 6 1
MAX LVORI LATE 6 2 6 1
MIN VSBY EARLY 9 9 4 FOG 4 FOG
MIN VSBY LATE 9 9 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 50. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS AROUND 50. NORTH
WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. SOUTH WINDS 10 TO 15 MPH.
RIZ007-200800-
NEWPORT RI-
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (+6) 48 (+9) 39 54
RH % (24H TREND) 96 (+21) 58 (+15) 100 52
20FT WND AM(MPH) LGT/VAR W 7
20FT WND PM(MPH) S 5 S 9 G28 SW 12 G29 NW 7
PRECIP AMOUNT 0.00 0.00 0.17 0.05
PRECIP DURATION 6 0
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 420 1880 370 3040
TRANSPORT WND (KTS) SW 11 S 11 SW 16 NW 11
VENT RATE (KT-FT) 4620 20680 5920 33440
MAX ADI EARLY 15 GEN POOR 12 POOR 28 FAIR 44 GEN GOOD
MAX ADI LATE 12 POOR 40 FAIR 24 FAIR 43 GEN GOOD
MAX LVORI EARLY 5 3 5 2
MAX LVORI LATE 5 3 5 2
MIN VSBY EARLY 9 9 5 FOG 4 FOG
MIN VSBY LATE 9 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS AROUND 40.
SOUTH WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER 40S.
NORTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 10 TO
15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS IN THE MID 40S. SOUTH WINDS 15 TO 20 MPH.
RIZ008-200800-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (+7) 43 (+3) 39 46
RH % (24H TREND) 85 (+10) 70 (+23) 96 68
20FT WND AM(MPH) LGT/VAR W 8
20FT WND PM(MPH) LGT/VAR S 9 G21 SW 13 G25 NW 7
PRECIP AMOUNT 0.00 0.00 0.16 0.05
PRECIP DURATION 6 0
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 990 1160 430 1230
TRANSPORT WND (KTS) SW 16 S 23 SW 24 N 11
VENT RATE (KT-FT) 15840 26680 10320 13530
MAX ADI EARLY 12 POOR 14 GEN POOR 35 FAIR 21 FAIR
MAX ADI LATE 17 GEN POOR 37 FAIR 31 FAIR 14 GEN POOR
MAX LVORI EARLY 4 4 5 4
MAX LVORI LATE 4 4 5 4
MIN VSBY EARLY 9 9 5 FOG 4 FOG
MIN VSBY LATE 9 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS AROUND 40.
SOUTH WINDS 10 TO 15 MPH.
MONDAY
PARTLY SUNNY WITH RAIN LIKELY. HIGHS IN THE MID 40S.
NORTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS AROUND 40. NORTH WINDS AROUND 10 MPH,
BECOMING WEST IN THE AFTERNOON.
TUESDAY NIGHT THROUGH THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID
30S. HIGHS IN THE LOWER 40S. SOUTH WINDS 10 TO 15 MPH.
MAZ017-200800-
NORTHERN BRISTOL MA-
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,
REHOBOTH, AND TAUNTON
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER CLOUDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (+7) 52 (+11) 39 57
RH % (24H TREND) 96 (+19) 44 (+8) 100 43
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR S 7 G26 SW 8 G27 NW 6
PRECIP AMOUNT 0.00 0.00 0.21 0.04
PRECIP DURATION 8 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 400 3420 380 4150
TRANSPORT WND (KTS) SW 10 S 15 SW 11 NW 16
VENT RATE (KT-FT) 4000 51300 4180 66400
MAX ADI EARLY 15 GEN POOR 22 FAIR 25 FAIR 54 GEN GOOD
MAX ADI LATE 10 POOR 58 GEN GOOD 24 FAIR 87 GOOD
MAX LVORI EARLY 5 2 6 1
MAX LVORI LATE 5 2 6 1
MIN VSBY EARLY 9 9 4 FOG 9
MIN VSBY LATE 9 9 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTH WINDS AROUND 5 MPH, BECOMING EAST AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER 40S.
NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE MID 20S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
MAZ018-200800-
WESTERN PLYMOUTH MA-
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,
MIDDLEBORO, AND PEMBROKE
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (+7) 51 (+10) 38 55
RH % (24H TREND) 92 (+11) 46 (+10) 100 45
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR S 7 G27 SW 8 G29 NW 5
PRECIP AMOUNT 0.00 0.00 0.21 0.05
PRECIP DURATION 7 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 390 3550 490 3660
TRANSPORT WND (KTS) SW 10 S 15 SW 14 NW 13
VENT RATE (KT-FT) 3900 53250 6860 47580
MAX ADI EARLY 15 GEN POOR 23 FAIR 31 FAIR 51 GEN GOOD
MAX ADI LATE 11 POOR 63 GOOD 26 FAIR 61 GOOD
MAX LVORI EARLY 5 2 6 1
MAX LVORI LATE 5 2 6 1
MIN VSBY EARLY 9 9 5 FOG 6 FOG
MIN VSBY LATE 9 9 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
50S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER 40S.
NORTH WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS IN THE MID
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH.
MAZ019-200800-
EASTERN PLYMOUTH MA-
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,
AND SCITUATE
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (+5) 51 (+11) 37 51
RH % (24H TREND) 96 (+15) 48 (+10) 100 50
20FT WND AM(MPH) LGT/VAR W 6
20FT WND PM(MPH) LGT/VAR S 7 G28 SW 10 G29 N 6
PRECIP AMOUNT 0.00 0.00 0.21 0.05
PRECIP DURATION 7 0
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 340 2850 500 2980
TRANSPORT WND (KTS) SW 13 S 13 SW 16 NW 13
VENT RATE (KT-FT) 4420 37050 8000 38740
MAX ADI EARLY 16 GEN POOR 19 GEN POOR 33 FAIR 38 FAIR
MAX ADI LATE 14 GEN POOR 49 GEN GOOD 27 FAIR 49 GEN GOOD
MAX LVORI EARLY 5 2 5 2
MAX LVORI LATE 5 2 5 2
MIN VSBY EARLY 9 9 5 FOG 4 FOG
MIN VSBY LATE 9 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS
5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE UPPER
40S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER 40S.
NORTH WINDS 10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
HIGHS AROUND 40. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 40S. SOUTH WINDS 15 TO 20 MPH.
MAZ020-200800-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,
SWANSEA, AND WESTPORT
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (+6) 51 (+11) 38 56
RH % (24H TREND) 100 (+15) 49 (+9) 100 48
20FT WND AM(MPH) LGT/VAR W 5
20FT WND PM(MPH) LGT/VAR S 8 G28 SW 10 G29 NW 6
PRECIP AMOUNT 0.00 0.00 0.17 0.06
PRECIP DURATION 6 0
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 330 2690 430 3570
TRANSPORT WND (KTS) SW 10 S 11 SW 16 NW 11
VENT RATE (KT-FT) 3300 29590 6880 39270
MAX ADI EARLY 15 GEN POOR 20 GEN POOR 26 FAIR 49 GEN GOOD
MAX ADI LATE 10 POOR 44 GEN GOOD 24 FAIR 54 GEN GOOD
MAX LVORI EARLY 6 2 6 1
MAX LVORI LATE 6 2 6 1
MIN VSBY EARLY 9 9 5 FOG 4 FOG
MIN VSBY LATE 9 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHEAST 10 TO 15 MPH
AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER 40S.
NORTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 10 TO
15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTH WINDS
10 TO 15 MPH.
MAZ021-200800-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,
AND WAREHAM
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (+6) 49 (+9) 38 53
RH % (24H TREND) 96 (+12) 54 (+14) 100 52
20FT WND AM(MPH) LGT/VAR W 5
20FT WND PM(MPH) LGT/VAR S 8 G28 SW 9 G29 N 5
PRECIP AMOUNT 0.00 0.00 0.16 0.06
PRECIP DURATION 6 0
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 410 2890 510 3480
TRANSPORT WND (KTS) SW 10 SW 8 SW 17 NW 13
VENT RATE (KT-FT) 4100 23120 8670 45240
MAX ADI EARLY 15 GEN POOR 21 FAIR 31 FAIR 50 GEN GOOD
MAX ADI LATE 11 POOR 54 GEN GOOD 28 FAIR 58 GEN GOOD
MAX LVORI EARLY 6 2 5 1
MAX LVORI LATE 6 2 5 1
MIN VSBY EARLY 9 9 5 FOG 4 FOG
MIN VSBY LATE 9 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT
CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S.
SOUTHWEST WINDS 5 TO 10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER 40S.
NORTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE MID 20S.
NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS
10 TO 15 MPH.
MAZ022-200800-
BARNSTABLE MA-
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,
PROVINCETOWN, AND WELLFLEET
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 80 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (+9) 47 (+8) 38 49
RH % (24H TREND) 96 (+12) 58 (+15) 100 61
20FT WND AM(MPH) LGT/VAR W 6
20FT WND PM(MPH) LGT/VAR S 7 G28 SW 9 G29 N 6
PRECIP AMOUNT 0.00 0.00 0.12 0.06
PRECIP DURATION 5 0
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 390 2240 570 2620
TRANSPORT WND (KTS) SW 11 S 14 SW 21 N 14
VENT RATE (KT-FT) 4290 31360 11970 36680
MAX ADI EARLY 10 POOR 15 GEN POOR 33 FAIR 32 FAIR
MAX ADI LATE 13 GEN POOR 45 GEN GOOD 31 FAIR 43 GEN GOOD
MAX LVORI EARLY 5 3 5 3
MAX LVORI LATE 5 3 5 3
MIN VSBY EARLY 9 9 6 FOG 3 FOG
MIN VSBY LATE 9 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTH WINDS
5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S.
NORTH WINDS 10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
HIGHS IN THE UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS IN THE MID 40S. SOUTH WINDS 10 TO 15 MPH.
MAZ023-200800-
DUKES MA-
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY CLOUDY CLOUDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 70 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (+14) 47 (+8) 38 49
RH % (24H TREND) 92 (+11) 62 (+19) 100 61
20FT WND AM(MPH) LGT/VAR W 8
20FT WND PM(MPH) LGT/VAR S 9 G28 SW 13 G29 N 7
PRECIP AMOUNT 0.00 0.00 0.11 0.06
PRECIP DURATION 5 0
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 950 1420 520 1970
TRANSPORT WND (KTS) SW 15 S 23 SW 22 N 11
VENT RATE (KT-FT) 14250 32660 11440 21670
MAX ADI EARLY 12 POOR 17 GEN POOR 32 FAIR 24 FAIR
MAX ADI LATE 15 GEN POOR 40 FAIR 28 FAIR 29 FAIR
MAX LVORI EARLY 4 3 5 3
MAX LVORI LATE 4 3 5 3
MIN VSBY EARLY 9 9 6 FOG 3 FOG
MIN VSBY LATE 9 9 2 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 40 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHEAST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. SOUTH WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTH WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER 40S.
NORTH WINDS 15 TO 20 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST
WINDS 15 TO 20 MPH.
TUESDAY
SUNNY. HIGHS AROUND 40. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. EAST WINDS 10 TO
15 MPH, BECOMING SOUTH 15 TO 20 MPH IN THE AFTERNOON.
MAZ024-200800-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
413 PM EDT THU MAR 19 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 60 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (+8) 46 (+7) 39 45
RH % (24H TREND) 89 (+11) 68 (+22) 100 70
20FT WND AM(MPH) W 5 W 9 G18
20FT WND PM(MPH) LGT/VAR SW 9 G22 S 12 G27 N 8
PRECIP AMOUNT 0.00 0.00 0.09 0.07
PRECIP DURATION 4 0
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING 8 AM
MIXING HGT (FT-AGL) 1370 1650 930 1640
TRANSPORT WND (KTS) SW 14 S 20 SW 26 N 16
VENT RATE (KT-FT) 19180 33000 24180 26240
MAX ADI EARLY 13 GEN POOR 30 FAIR 36 FAIR 28 FAIR
MAX ADI LATE 23 FAIR 46 GEN GOOD 35 FAIR 38 FAIR
MAX LVORI EARLY 4 4 4 4
MAX LVORI LATE 4 4 4 4
MIN VSBY EARLY 9 9 6 FOG 3 FOG
MIN VSBY LATE 9 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 40 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. SOUTH WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. NORTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS
10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. EAST WINDS 10 TO
15 MPH, BECOMING SOUTH IN THE AFTERNOON.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION NEAR NORMAL.
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