581
FNUS51 KBOX 122012
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
411 PM EDT THU MAR 12 2026
DISCUSSION
RAIN CHANGES TO SNOW THIS AFTERNOON AND EARLY EVENING BEFORE
ENDING TONIGHT. MAINLY DRY AND COOL FRIDAY, THEN A CLIPPER SYSTEM
WILL BRING SCATTERED RAIN AND ELEVATION SNOW SHOWERS LATE FRIDAY
INTO FRIDAY EVENING
MINIMUM RELATIVE HUMIDITY WILL BE 55 TO 65 PERCENT THIS AFTERNOON
AND 35 TO 50 PERCENT ON FRIDAY. .OUTLOOK...SATURDAY THROUGH
TUESDAY...
DRYING OUT AND WINDY SATURDAY. A STRONG FRONTAL SYSTEM WILL BRING
WIDESPREAD SHOWERS WITH LOCALLY HEAVY RAINFALL SUNDAY NIGHT INTO
MONDAY NIGHT, THEN DRYING OUT AND COOLER BEHIND THE FRONT
TUESDAY.
MAZ015-130800-
SUFFOLK MA-
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW/RAIN NONE RAIN RAIN
CHANCE PRECIP (%) 80 10 40 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (-12) 43 (-10) 36 47
RH % (24H TREND) 78 (-22) 39 (-14) 85 35
20FT WND AM(MPH) LGT/VAR SW 10 G32
20FT WND PM(MPH) NW 8 G17 SW 7 G17 S 8 G21 W 14 G35
PRECIP AMOUNT 0.06 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT (FT-AGL) 1710 4420 1870 6060
TRANSPORT WND (KTS) NW 18 SW 17 SW 19 W 35
VENT RATE (KT-FT) 30780 75140 35530 212100
MAX ADI EARLY 30 FAIR 48 GEN GOOD 35 FAIR 105 VERY GOOD
MAX ADI LATE 28 FAIR 81 GOOD 29 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 3 1
MAX LVORI LATE 3 1 3 1
MIN VSBY EARLY 1 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30. WEST WINDS 15 TO
20 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING EAST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER
30S. SOUTHEAST WINDS 15 TO 20 MPH.
MONDAY
BREEZY, RAIN. NOT AS COOL. HIGHS IN THE LOWER 60S.
SOUTH WINDS 15 TO 25 MPH.
MONDAY NIGHT
BREEZY, RAIN. LOWS IN THE LOWER 40S. SOUTH WINDS
20 TO 25 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE UPPER 40S. WEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE MID 20S. WEST
WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
5 TO 10 MPH.
MAZ016-130800-
EASTERN NORFOLK MA-
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW/RAIN NONE RAIN RAIN
CHANCE PRECIP (%) 80 10 30 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (-15) 43 (-9) 34 47
RH % (24H TREND) 85 (-15) 38 (-21) 89 34
20FT WND AM(MPH) LGT/VAR SW 10 G31
20FT WND PM(MPH) NW 8 G17 SW 7 G17 S 9 G21 W 14 G34
PRECIP AMOUNT 0.06 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT (FT-AGL) 1020 4300 1850 6080
TRANSPORT WND (KTS) NW 18 SW 17 SW 20 W 35
VENT RATE (KT-FT) 18360 73100 37000 212800
MAX ADI EARLY 29 FAIR 45 GEN GOOD 36 FAIR 105 VERY GOOD
MAX ADI LATE 13 GEN POOR 82 GOOD 30 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST WINDS
15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING EAST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
MID 30S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
BREEZY, RAIN, WARMER. LOWS IN THE
UPPER 30S. HIGHS AROUND 60. SOUTHWEST WINDS 15 TO 25 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE MID 20S. WEST
WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST 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 LOWER 40S. SOUTH WINDS
5 TO 10 MPH.
MAZ013-130800-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,
NORWOOD, STOUGHTON, AND WELLESLEY
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE RAIN NONE
CHANCE PRECIP (%) 80 10 30 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (-21) 43 (-9) 34 47
RH % (24H TREND) 89 (-11) 33 (-22) 89 30
20FT WND AM(MPH) LGT/VAR SW 9 G33
20FT WND PM(MPH) NW 7 SW 7 G17 S 8 G17 W 13 G34
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT (FT-AGL) 770 4620 1670 6140
TRANSPORT WND (KTS) NW 15 S 17 SW 17 W 33
VENT RATE (KT-FT) 11550 78540 28390 202620
MAX ADI EARLY 22 FAIR 44 GEN GOOD 35 FAIR 105 VERY GOOD
MAX ADI LATE 12 POOR 84 GOOD 28 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID
30S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
RAIN, WARMER. LOWS IN THE UPPER 30S.
HIGHS AROUND 60. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE UPPER 40S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 5 MPH.
MAZ014-130800-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,
AND WOBURN
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW/RAIN NONE SNOW/RAIN RAIN
CHANCE PRECIP (%) 80 10 40 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (-14) 43 (-12) 35 47
RH % (24H TREND) 78 (-22) 36 (-19) 85 34
20FT WND AM(MPH) LGT/VAR SW 9 G33
20FT WND PM(MPH) NW 7 SW 7 S 8 G17 W 13 G35
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT (FT-AGL) 570 4520 1750 5990
TRANSPORT WND (KTS) NW 16 SW 17 S 19 W 35
VENT RATE (KT-FT) 9120 76840 33250 209650
MAX ADI EARLY 25 FAIR 46 GEN GOOD 34 FAIR 105 VERY GOOD
MAX ADI LATE 15 GEN POOR 82 GOOD 26 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 3 1
MAX LVORI LATE 3 1 3 1
MIN VSBY EARLY 2 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
RAIN. NOT AS COOL. HIGHS IN THE LOWER 60S. SOUTHEAST
WINDS 10 TO 15 MPH.
MONDAY NIGHT
RAIN. LOWS AROUND 40. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE UPPER 40S. WEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE MID 20S. WEST
WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 5 MPH.
MAZ007-130800-
EASTERN ESSEX MA-
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,
PEABODY, SALEM, AND SAUGUS
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE SNOW/RAIN NONE SNOW/RAIN RAIN
CHANCE PRECIP (%) 80 10 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (-14) 42 (-11) 32 45
RH % (24H TREND) 79 (-21) 39 (-12) 92 35
20FT WND AM(MPH) W 5 SW 10 G31
20FT WND PM(MPH) NW 7 G18 S 7 G17 S 9 G22 W 13 G34
PRECIP AMOUNT 0.04 0.00 0.02 0.00
PRECIP DURATION 4 2
PRECIP BEGIN 6 PM 6 PM
PRECIP END 11 PM 6 AM
MIXING HGT (FT-AGL) 1360 4210 1890 5690
TRANSPORT WND (KTS) NW 18 S 17 SW 20 W 35
VENT RATE (KT-FT) 24480 71570 37800 199150
MAX ADI EARLY 29 FAIR 50 GEN GOOD 34 FAIR 105 VERY GOOD
MAX ADI LATE 15 GEN POOR 76 GOOD 30 FAIR 105 VERY GOOD
MAX LVORI EARLY 2 1 4 1
MAX LVORI LATE 2 1 4 1
MIN VSBY EARLY 1 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST WINDS
15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS
5 TO 10 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
MID 30S. SOUTHEAST WINDS 15 TO 20 MPH.
MONDAY AND MONDAY NIGHT
WINDY, RAIN, WARMER. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 20 TO 30 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE UPPER 40S. WEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 15 TO 20 MPH.
WEDNESDAY
SUNNY, COLDER. HIGHS IN THE MID 30S. WEST WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 40. SOUTHWEST WINDS 5 TO
10 MPH, BECOMING SOUTH IN THE AFTERNOON.
MAZ006-130800-
WESTERN ESSEX MA-
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,
METHUEN, AND TOPSFIELD
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE SNOW NONE SNOW/RAIN RAIN
CHANCE PRECIP (%) 80 20 50 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (-12) 43 (-11) 32 46
RH % (24H TREND) 75 (-25) 36 (-13) 92 35
20FT WND AM(MPH) LGT/VAR SW 9 G31
20FT WND PM(MPH) NW 6 SW 6 S 6 W 12 G35
PRECIP AMOUNT 0.03 0.00 0.02 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 6 PM 6 PM
PRECIP END 10 PM 6 AM
MIXING HGT (FT-AGL) 700 4420 1470 5800
TRANSPORT WND (KTS) NW 15 S 16 S 15 W 35
VENT RATE (KT-FT) 10500 70720 22050 203000
MAX ADI EARLY 18 GEN POOR 50 GEN GOOD 28 FAIR 104 VERY GOOD
MAX ADI LATE 12 POOR 77 GOOD 23 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 2 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. WEST WINDS
10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
30S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
RAIN, WARMER. LOWS IN THE MID 30S.
HIGHS AROUND 60. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE UPPER 40S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 5 MPH.
MAZ005-130800-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,
HOPKINTON, LOWELL, AND NATICK
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE SNOW/RAIN NONE
CHANCE PRECIP (%) 80 20 40 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (-15) 43 (-12) 33 46
RH % (24H TREND) 78 (-22) 34 (-17) 89 32
20FT WND AM(MPH) LGT/VAR SW 9 G33
20FT WND PM(MPH) NW 6 SW 6 S 7 G17 W 12 G35
PRECIP AMOUNT 0.04 0.00 0.01 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 6 PM 6 PM
PRECIP END 10 PM 6 AM
MIXING HGT (FT-AGL) 800 4670 1550 5940
TRANSPORT WND (KTS) NW 16 S 17 SW 15 W 34
VENT RATE (KT-FT) 12800 79390 23250 201960
MAX ADI EARLY 22 FAIR 46 GEN GOOD 33 FAIR 105 VERY GOOD
MAX ADI LATE 12 POOR 84 GOOD 25 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 2 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST WINDS
10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
RAIN. NOT AS COOL. HIGHS IN THE LOWER 60S. SOUTHEAST
WINDS 10 TO 15 MPH.
MONDAY NIGHT
RAIN. LOWS IN THE UPPER 30S. SOUTH WINDS 10 TO
15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE UPPER 40S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 5 MPH.
MAZ012-130800-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,
WESTBOROUGH, AND WORCESTER
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE SNOW/RAIN NONE
CHANCE PRECIP (%) 80 10 40 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-23) 42 (-12) 31 46
RH % (24H TREND) 78 (-22) 36 (-12) 92 33
20FT WND AM(MPH) W 5 W 11 G34
20FT WND PM(MPH) W 8 G20 SW 8 G19 S 9 G22 W 13 G36
PRECIP AMOUNT 0.04 0.00 0.01 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 6 PM 6 PM
PRECIP END 10 PM 6 AM
MIXING HGT (FT-AGL) 1330 4670 1640 6040
TRANSPORT WND (KTS) NW 19 S 17 SW 18 W 34
VENT RATE (KT-FT) 25270 79390 29520 205360
MAX ADI EARLY 24 FAIR 49 GEN GOOD 37 FAIR 105 VERY GOOD
MAX ADI LATE 15 GEN POOR 79 GOOD 27 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 0 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. WEST WINDS
10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 30S.
SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
RAIN. NOT AS COOL. HIGHS IN THE UPPER 50S. SOUTH WINDS
10 TO 15 MPH.
MONDAY NIGHT
RAIN. LOWS IN THE MID 30S. SOUTHWEST WINDS 15 TO
20 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE MID 40S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY, COLDER. HIGHS IN THE MID 30S. WEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 5 MPH.
MAZ004-130800-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,
GARDNER, AND HARVARD
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN NONE
CHANCE PRECIP (%) 70 20 40 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (-20) 40 (-9) 29 42
RH % (24H TREND) 75 (-25) 34 (-16) 96 35
20FT WND AM(MPH) W 5 W 11 G36
20FT WND PM(MPH) NW 9 G20 SW 8 G20 S 9 G23 W 15 G40
PRECIP AMOUNT 0.03 0.01 0.04 0.00
PRECIP DURATION 2 1 2
PRECIP BEGIN 6 PM 12 PM CONTINUING
PRECIP END 10 PM CONTINUING 6 AM
MIXING HGT (FT-AGL) 1370 4420 1510 5730
TRANSPORT WND (KTS) NW 17 S 17 SW 19 W 35
VENT RATE (KT-FT) 23290 75140 28690 200550
MAX ADI EARLY 29 FAIR 47 GEN GOOD 36 FAIR 105 VERY GOOD
MAX ADI LATE 18 GEN POOR 73 GOOD 29 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 10 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WEST WINDS
10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 30S.
SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
RAIN. NOT AS COOL. HIGHS IN THE UPPER 50S. SOUTHEAST
WINDS 15 TO 20 MPH.
MONDAY NIGHT
RAIN. LOWS IN THE LOWER 30S. SOUTHWEST WINDS
15 TO 20 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COLDER. HIGHS IN
THE LOWER 40S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 18. WEST
WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 19. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 40. SOUTH WINDS 5 TO
10 MPH.
MAZ026-130800-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,
AND TOWNSEND
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN NONE
CHANCE PRECIP (%) 60 20 50 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-14) 43 (-9) 31 45
RH % (24H TREND) 72 (-28) 34 (-19) 92 36
20FT WND AM(MPH) LGT/VAR W 9 G36
20FT WND PM(MPH) NW 5 G18 SW 6 G17 S 6 G20 W 13 G41
PRECIP AMOUNT 0.01 0.01 0.04 0.00
PRECIP DURATION 2 1 2
PRECIP BEGIN 6 PM 1 PM CONTINUING
PRECIP END 10 PM CONTINUING 6 AM
MIXING HGT (FT-AGL) 1380 4700 1230 5730
TRANSPORT WND (KTS) NW 15 S 16 SW 17 W 35
VENT RATE (KT-FT) 20700 75200 20910 200550
MAX ADI EARLY 22 FAIR 49 GEN GOOD 31 FAIR 105 VERY GOOD
MAX ADI LATE 9 POOR 80 GOOD 15 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 2 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 10 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. WEST WINDS
10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER
30S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
RAIN. NOT AS COOL. HIGHS AROUND 60. SOUTHEAST WINDS
10 TO 15 MPH.
MONDAY NIGHT
RAIN. LOWS IN THE MID 30S. SOUTHWEST WINDS 10 TO
15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE MID 40S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. COLDER. LOWS AROUND
20. HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. WEST WINDS
AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 5 MPH.
MAZ002-130800-
WESTERN FRANKLIN MA-
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,
AND SHELBURNE
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW SNOW SNOW
CHANCE PRECIP (%) 30 40 50 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (-17) 38 (0) 27 39
RH % (24H TREND) 74 (-26) 40 (-7) 89 40
20FT WND AM(MPH) LGT/VAR W 10 G39
20FT WND PM(MPH) NW 9 G23 S 6 G20 S 9 G23 W 12 G39
PRECIP AMOUNT 0.00 0.03 0.08 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 10 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT (FT-AGL) 720 4270 1290 4990
TRANSPORT WND (KTS) NW 18 S 17 SW 18 W 39
VENT RATE (KT-FT) 12960 72590 23220 194610
MAX ADI EARLY 39 FAIR 48 GEN GOOD 34 FAIR 105 VERY GOOD
MAX ADI LATE 34 FAIR 76 GOOD 29 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 9 9 7 9
MIN VSBY LATE 9 9 4 SNOW 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 30 30 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. WEST WINDS 10 TO
15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. NORTH WINDS
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF
FREEZING RAIN. LOWS AROUND 30. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
RAIN. NOT AS COOL. HIGHS IN THE UPPER 50S. SOUTHEAST
WINDS 10 TO 15 MPH.
MONDAY NIGHT
RAIN. LOWS IN THE UPPER 20S. SOUTH WINDS 15 TO
20 MPH, BECOMING WEST 10 TO 15 MPH AFTER MIDNIGHT.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. MUCH
COLDER. HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 16. WEST
WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. WEST WINDS
AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. SOUTH WINDS
AROUND 5 MPH.
MAZ003-130800-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,
AND WHATELY
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN NONE
CHANCE PRECIP (%) 30 30 50 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 22 (-19) 40 (-4) 29 42
RH % (24H TREND) 71 (-29) 37 (-10) 92 38
20FT WND AM(MPH) LGT/VAR W 10 G34
20FT WND PM(MPH) NW 9 G21 S 8 G21 S 10 G24 W 13 G38
PRECIP AMOUNT 0.00 0.01 0.03 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT (FT-AGL) 1860 4380 990 5400
TRANSPORT WND (KTS) NW 16 S 24 SW 17 W 34
VENT RATE (KT-FT) 29760 105120 16830 183600
MAX ADI EARLY 32 FAIR 45 GEN GOOD 33 FAIR 104 VERY GOOD
MAX ADI LATE 28 FAIR 76 GOOD 22 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 8 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 10 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS 15 TO 20 MPH, DIMINISHING TO 5 TO 10 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH RAIN LIKELY AND A CHANCE OF FREEZING
RAIN. LOWS IN THE LOWER 30S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
RAIN. NOT AS COOL. HIGHS IN THE UPPER 50S. SOUTHEAST
WINDS 15 TO 20 MPH.
MONDAY NIGHT
BREEZY, RAIN. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS 15 TO 25 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COLDER. HIGHS IN
THE LOWER 40S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 18. WEST
WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 19. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
5 TO 10 MPH.
MAZ008-130800-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,
WILLIAMSBURG, AND WORTHINGTON
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN NONE
CHANCE PRECIP (%) 50 30 40 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (-16) 39 (0) 27 41
RH % (24H TREND) 74 (-22) 42 (-12) 92 37
20FT WND AM(MPH) W 5 W 12 G38
20FT WND PM(MPH) NW 12 G24 S 8 G21 S 10 G23 W 15 G41
PRECIP AMOUNT 0.01 0.02 0.04 0.00
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 PM 10 AM CONTINUING
PRECIP END 3 AM CONTINUING 6 AM
MIXING HGT (FT-AGL) 770 4160 1730 5550
TRANSPORT WND (KTS) NW 16 S 25 S 19 W 39
VENT RATE (KT-FT) 12320 104000 32870 216450
MAX ADI EARLY 39 FAIR 48 GEN GOOD 37 FAIR 105 VERY GOOD
MAX ADI LATE 33 FAIR 80 GOOD 30 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 8 9 6 SNOW 9
MIN VSBY LATE 9 9 6 SNOW 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 10 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 40. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT AND MONDAY
RAIN, WARMER. LOWS IN THE LOWER 30S.
HIGHS IN THE UPPER 50S. SOUTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
RAIN. LOWS IN THE UPPER 20S. SOUTH WINDS 15 TO
20 MPH, BECOMING WEST 10 TO 15 MPH AFTER MIDNIGHT.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. COLDER.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 16. WEST
WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 18. WEST WINDS
AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. SOUTH WINDS
AROUND 5 MPH.
MAZ010-130800-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,
SOUTHAMPTON, AND WARE
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN NONE
CHANCE PRECIP (%) 50 30 40 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-19) 42 (-5) 31 45
RH % (24H TREND) 71 (-29) 39 (-13) 92 33
20FT WND AM(MPH) LGT/VAR W 11 G34
20FT WND PM(MPH) NW 10 G21 S 9 G21 S 11 G24 W 15 G38
PRECIP AMOUNT 0.01 0.01 0.01 0.00
PRECIP DURATION 1 1 2
PRECIP BEGIN 6 PM 11 AM CONTINUING
PRECIP END 10 PM CONTINUING 6 AM
MIXING HGT (FT-AGL) 1480 4380 1190 5920
TRANSPORT WND (KTS) NW 16 S 24 SW 16 W 33
VENT RATE (KT-FT) 23680 105120 19040 195360
MAX ADI EARLY 32 FAIR 43 GEN GOOD 37 FAIR 105 VERY GOOD
MAX ADI LATE 23 FAIR 78 GOOD 22 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 6 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 10 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 30S.
SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
RAIN. NOT AS COOL. HIGHS AROUND 60. SOUTHEAST WINDS
15 TO 20 MPH.
MONDAY NIGHT
RAIN. LOWS IN THE LOWER 30S. SOUTHWEST WINDS
15 TO 20 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COLDER. HIGHS IN
THE LOWER 40S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 20. WEST
WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. WEST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
5 TO 10 MPH.
MAZ009-130800-
WESTERN HAMPDEN MA-
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,
MONTGOMERY, RUSSELL, AND TOLLAND
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN NONE
CHANCE PRECIP (%) 50 30 40 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (-15) 40 (+1) 28 42
RH % (24H TREND) 78 (-22) 40 (+3) 92 35
20FT WND AM(MPH) W 5 W 11 G34
20FT WND PM(MPH) NW 11 G23 S 8 G21 S 10 G23 W 13 G38
PRECIP AMOUNT 0.00 0.03 0.01 0.00
PRECIP DURATION 1 2
PRECIP BEGIN 11 AM CONTINUING
PRECIP END CONTINUING 6 AM
MIXING HGT (FT-AGL) 1110 4140 1640 5920
TRANSPORT WND (KTS) NW 19 S 23 S 24 W 37
VENT RATE (KT-FT) 21090 95220 39360 219040
MAX ADI EARLY 42 GEN GOOD 47 GEN GOOD 37 FAIR 105 VERY GOOD
MAX ADI LATE 39 FAIR 79 GOOD 30 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 8 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 10 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. NORTH WINDS
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
RAIN. LOWS IN THE LOWER 30S. SOUTHEAST WINDS
10 TO 15 MPH.
MONDAY
RAIN. NOT AS COOL. HIGHS IN THE UPPER 50S. SOUTHEAST
WINDS 15 TO 20 MPH.
MONDAY NIGHT
RAIN. LOWS AROUND 30. SOUTH WINDS 15 TO 20 MPH,
BECOMING WEST AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. COLDER.
HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 17. WEST
WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 19. WEST WINDS 5 TO
10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 40. SOUTH WINDS 5 TO
10 MPH.
MAZ011-130800-
EASTERN HAMPDEN MA-
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,
SPRINGFIELD, AND WESTFIELD
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW SNOW SNOW/RAIN NONE
CHANCE PRECIP (%) 60 20 40 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-20) 41 (-7) 32 45
RH % (24H TREND) 72 (-28) 39 (-13) 89 31
20FT WND AM(MPH) W 5 W 12 G34
20FT WND PM(MPH) NW 10 G22 S 9 G22 S 11 G24 W 15 G35
PRECIP AMOUNT 0.02 0.01 0.00 0.00
PRECIP DURATION 1 1
PRECIP BEGIN 6 PM 12 PM
PRECIP END 10 PM 6 PM
MIXING HGT (FT-AGL) 1520 4340 1580 6290
TRANSPORT WND (KTS) NW 16 S 25 SW 16 W 32
VENT RATE (KT-FT) 24320 108500 25280 201280
MAX ADI EARLY 30 FAIR 42 GEN GOOD 38 FAIR 105 VERY GOOD
MAX ADI LATE 21 FAIR 79 GOOD 24 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 3 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 10 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
RAIN. NOT AS COOL. HIGHS AROUND 60. SOUTHEAST WINDS
15 TO 20 MPH.
MONDAY NIGHT
RAIN. LOWS IN THE MID 30S. SOUTHWEST WINDS 15 TO
20 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF RAIN. COLDER. HIGHS IN
THE MID 40S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 20. WEST
WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS 5 TO 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
5 TO 10 MPH.
CTZ002-130800-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,
SOUTHINGTON, AND WINDSOR LOCKS
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE RAIN NONE
CHANCE PRECIP (%) 60 10 30 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (-19) 43 (-7) 32 48
RH % (24H TREND) 78 (-22) 39 (-13) 89 29
20FT WND AM(MPH) LGT/VAR W 10 G34
20FT WND PM(MPH) NW 8 G21 S 9 G22 S 10 G23 W 13 G34
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 PM
PRECIP END 3 AM
MIXING HGT (FT-AGL) 1090 4570 1250 7020
TRANSPORT WND (KTS) NW 13 S 26 SW 17 W 31
VENT RATE (KT-FT) 14170 118820 21250 217620
MAX ADI EARLY 30 FAIR 44 GEN GOOD 38 FAIR 105 VERY GOOD
MAX ADI LATE 11 POOR 86 GOOD 23 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 5 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
RAIN. LOWS IN THE MID 30S. SOUTHEAST WINDS 10 TO
15 MPH.
MONDAY
RAIN. NOT AS COOL. HIGHS AROUND 60. SOUTHEAST WINDS
15 TO 20 MPH.
MONDAY NIGHT
RAIN. LOWS IN THE MID 30S. SOUTHWEST WINDS 15 TO
20 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE MID 40S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 5 MPH.
CTZ003-130800-
TOLLAND CT-
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE RAIN NONE
CHANCE PRECIP (%) 80 10 30 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-20) 42 (-10) 33 47
RH % (24H TREND) 75 (-25) 39 (-20) 89 31
20FT WND AM(MPH) LGT/VAR W 12 G34
20FT WND PM(MPH) NW 10 G21 S 9 G23 S 11 G24 W 14 G35
PRECIP AMOUNT 0.04 0.00 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT (FT-AGL) 1840 4200 1660 6810
TRANSPORT WND (KTS) NW 17 S 24 SW 17 W 33
VENT RATE (KT-FT) 31280 100800 28220 224730
MAX ADI EARLY 31 FAIR 41 GEN GOOD 36 FAIR 105 VERY GOOD
MAX ADI LATE 15 GEN POOR 77 GOOD 27 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
RAIN. NOT AS COOL. HIGHS IN THE UPPER 50S. SOUTH WINDS
15 TO 20 MPH.
MONDAY NIGHT
RAIN. LOWS IN THE MID 30S. SOUTHWEST WINDS 15 TO
20 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COLDER. HIGHS IN
THE MID 40S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS 5 TO 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
5 TO 10 MPH.
CTZ004-130800-
WINDHAM CT-
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,
AND WILLIMANTIC
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE RAIN NONE
CHANCE PRECIP (%) 80 10 30 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-24) 42 (-10) 32 47
RH % (24H TREND) 78 (-22) 36 (-21) 92 27
20FT WND AM(MPH) LGT/VAR W 11 G34
20FT WND PM(MPH) NW 9 G20 S 8 G21 S 10 G22 W 14 G34
PRECIP AMOUNT 0.04 0.00 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 PM
PRECIP END 10 PM
MIXING HGT (FT-AGL) 1300 4330 1990 6770
TRANSPORT WND (KTS) NW 19 S 17 SW 17 W 34
VENT RATE (KT-FT) 24700 73610 33830 230180
MAX ADI EARLY 28 FAIR 48 GEN GOOD 35 FAIR 105 VERY GOOD
MAX ADI LATE 15 GEN POOR 74 GOOD 28 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH RAIN LIKELY. LOWS IN THE LOWER 30S.
SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
RAIN. NOT AS COOL. HIGHS IN THE UPPER 50S. SOUTH WINDS
15 TO 20 MPH.
MONDAY NIGHT
RAIN. LOWS IN THE MID 30S. SOUTHWEST WINDS 15 TO
20 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE MID 40S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
20S. HIGHS IN THE LOWER 40S. SOUTH WINDS 5 TO 10 MPH.
RIZ001-130800-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,
AND SMITHFIELD
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW NONE RAIN NONE
CHANCE PRECIP (%) 80 10 30 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (-26) 43 (-10) 33 46
RH % (24H TREND) 85 (-15) 36 (-21) 89 31
20FT WND AM(MPH) W 5 W 11 G31
20FT WND PM(MPH) NW 8 G17 SW 8 G17 S 9 G18 W 13 G33
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT (FT-AGL) 1390 4420 1760 6340
TRANSPORT WND (KTS) NW 17 SW 17 SW 18 W 34
VENT RATE (KT-FT) 23630 75140 31680 215560
MAX ADI EARLY 27 FAIR 48 GEN GOOD 36 FAIR 105 VERY GOOD
MAX ADI LATE 14 GEN POOR 76 GOOD 29 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID
30S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
RAIN, WARMER. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE MID 40S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 5 MPH.
RIZ002-130800-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,
AND PROVIDENCE
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SNOW NONE RAIN NONE
CHANCE PRECIP (%) 90 10 30 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (-24) 43 (-8) 34 48
RH % (24H TREND) 89 (-11) 37 (-22) 89 32
20FT WND AM(MPH) LGT/VAR W 11 G31
20FT WND PM(MPH) NW 8 SW 8 G17 S 9 G17 W 14 G33
PRECIP AMOUNT 0.04 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT (FT-AGL) 950 4150 2100 6410
TRANSPORT WND (KTS) NW 17 SW 17 SW 18 W 34
VENT RATE (KT-FT) 16150 70550 37800 217940
MAX ADI EARLY 27 FAIR 46 GEN GOOD 31 FAIR 105 VERY GOOD
MAX ADI LATE 13 GEN POOR 73 GOOD 28 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID
30S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
RAIN, WARMER. LOWS IN THE UPPER 30S.
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 5 MPH.
RIZ003-130800-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SNOW NONE RAIN NONE
CHANCE PRECIP (%) 90 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (-24) 43 (-8) 33 47
RH % (24H TREND) 85 (-15) 37 (-22) 89 31
20FT WND AM(MPH) LGT/VAR W 11 G31
20FT WND PM(MPH) NW 8 SW 8 G17 S 9 G18 W 13 G33
PRECIP AMOUNT 0.06 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT (FT-AGL) 1160 3810 1990 6790
TRANSPORT WND (KTS) NW 15 SW 18 SW 18 W 35
VENT RATE (KT-FT) 17400 68580 35820 237650
MAX ADI EARLY 29 FAIR 46 GEN GOOD 33 FAIR 105 VERY GOOD
MAX ADI LATE 13 GEN POOR 73 GOOD 29 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID
30S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY
RAIN AND A CHANCE OF THUNDERSTORMS. NOT AS COOL. HIGHS
IN THE UPPER 50S. SOUTH WINDS 10 TO 15 MPH.
MONDAY NIGHT
RAIN AND A CHANCE OF THUNDERSTORMS. LOWS IN THE
UPPER 30S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE MID 40S. WEST WINDS AROUND 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHEAST WINDS
AROUND 5 MPH.
RIZ004-130800-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SNOW NONE RAIN NONE
CHANCE PRECIP (%) 90 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (-23) 43 (-8) 34 48
RH % (24H TREND) 85 (-15) 37 (-18) 89 32
20FT WND AM(MPH) LGT/VAR W 12 G31
20FT WND PM(MPH) NW 8 SW 9 G17 S 9 G18 W 14 G32
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT (FT-AGL) 1040 3750 2220 6490
TRANSPORT WND (KTS) NW 17 SW 18 SW 19 W 34
VENT RATE (KT-FT) 17680 67500 42180 220660
MAX ADI EARLY 29 FAIR 47 GEN GOOD 32 FAIR 105 VERY GOOD
MAX ADI LATE 13 GEN POOR 66 GOOD 29 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID
30S. SOUTHEAST WINDS 5 TO 10 MPH, INCREASING TO 15 TO 20 MPH
AFTER MIDNIGHT.
MONDAY AND MONDAY NIGHT
BREEZY, RAIN, WARMER. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO 25 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE UPPER 40S. WEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. EAST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
RIZ005-130800-
BRISTOL RI-
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SNOW/RAIN NONE RAIN NONE
CHANCE PRECIP (%) 90 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (-18) 43 (-5) 35 48
RH % (24H TREND) 89 (-11) 41 (-24) 89 34
20FT WND AM(MPH) W 5 W 15 G33
20FT WND PM(MPH) NW 10 SW 10 G18 S 12 G21 W 17 G33
PRECIP AMOUNT 0.05 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT (FT-AGL) 820 3470 2080 6340
TRANSPORT WND (KTS) NW 17 SW 18 SW 20 W 34
VENT RATE (KT-FT) 13940 62460 41600 215560
MAX ADI EARLY 27 FAIR 44 GEN GOOD 34 FAIR 105 VERY GOOD
MAX ADI LATE 25 FAIR 64 GOOD 30 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 FOG 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30. WEST WINDS 15 TO
20 MPH, BECOMING NORTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S.
SOUTHEAST WINDS 15 TO 20 MPH.
MONDAY AND MONDAY NIGHT
WINDY, RAIN, WARMER. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 20 TO 30 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE UPPER 40S. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE MID 20S. WEST
WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST 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 LOWER 40S. EAST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
RIZ006-130800-
WASHINGTON RI-
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,
AND WESTERLY
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SNOW NONE RAIN NONE
CHANCE PRECIP (%) 90 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (-21) 43 (-7) 34 47
RH % (24H TREND) 96 (-4) 39 (-20) 92 32
20FT WND AM(MPH) LGT/VAR W 11 G32
20FT WND PM(MPH) NW 7 G19 SW 8 G18 S 8 G23 W 12 G32
PRECIP AMOUNT 0.06 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT (FT-AGL) 1220 3770 1620 6730
TRANSPORT WND (KTS) NW 16 S 22 SW 21 W 33
VENT RATE (KT-FT) 19520 82940 34020 222090
MAX ADI EARLY 29 FAIR 44 GEN GOOD 33 FAIR 105 VERY GOOD
MAX ADI LATE 13 GEN POOR 68 GOOD 31 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 30S.
SOUTHEAST WINDS 15 TO 20 MPH.
MONDAY
BREEZY. RAIN AND A CHANCE OF THUNDERSTORMS. NOT AS
COOL. HIGHS IN THE MID 50S. SOUTH WINDS 15 TO 25 MPH.
MONDAY NIGHT
WINDY. RAIN AND A CHANCE OF THUNDERSTORMS. LOWS
IN THE UPPER 30S. SOUTH WINDS 20 TO 30 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE MID 40S. WEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
20S. HIGHS AROUND 40. SOUTH WINDS 5 TO 10 MPH.
RIZ007-130800-
NEWPORT RI-
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SNOW/RAIN NONE RAIN NONE
CHANCE PRECIP (%) 90 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (-17) 43 (-5) 35 47
RH % (24H TREND) 92 (-8) 42 (-18) 92 37
20FT WND AM(MPH) W 6 W 15 G31
20FT WND PM(MPH) NW 9 G18 SW 10 G18 S 11 G23 W 15 G31
PRECIP AMOUNT 0.06 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT (FT-AGL) 1690 3530 1880 6280
TRANSPORT WND (KTS) NW 17 S 22 SW 23 W 33
VENT RATE (KT-FT) 28730 77660 43240 207240
MAX ADI EARLY 32 FAIR 46 GEN GOOD 36 FAIR 105 VERY GOOD
MAX ADI LATE 29 FAIR 65 GOOD 33 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 FOG 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S.
SOUTHEAST WINDS 15 TO 20 MPH.
MONDAY AND MONDAY NIGHT
WINDY, RAIN, WARMER. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 20 TO 30 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE MID 40S. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE MID 20S. WEST
WINDS 15 TO 20 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS AROUND 40. SOUTH WINDS 5 TO 10 MPH.
RIZ008-130800-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SNOW NONE NONE NONE
CHANCE PRECIP (%) 90 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (-14) 43 (-2) 36 43
RH % (24H TREND) 89 (-11) 52 (-18) 85 48
20FT WND AM(MPH) W 8 W 17 G34
20FT WND PM(MPH) NW 12 G21 SW 10 G19 S 13 G23 W 15 G34
PRECIP AMOUNT 0.06 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT (FT-AGL) 2680 3520 1540 4970
TRANSPORT WND (KTS) NW 21 S 21 SW 33 W 32
VENT RATE (KT-FT) 56280 73920 50820 159040
MAX ADI EARLY 44 GEN GOOD 69 GOOD 41 GEN GOOD 105 VERY GOOD
MAX ADI LATE 44 GEN GOOD 65 GOOD 51 GEN GOOD 105 VERY GOOD
MAX LVORI EARLY 1 1 4 1
MAX LVORI LATE 1 1 4 1
MIN VSBY EARLY 1 FOG 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. NORTHEAST WINDS
AROUND 5 MPH, BECOMING EAST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S.
SOUTHEAST WINDS 15 TO 20 MPH.
MONDAY
BREEZY, RAIN. HIGHS IN THE LOWER 50S. SOUTH WINDS 20 TO
25 MPH.
MONDAY NIGHT
WINDY, RAIN. LOWS IN THE UPPER 30S. SOUTH WINDS
20 TO 30 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
40S. WEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT THROUGH THURSDAY
PARTLY CLOUDY. LOWS IN THE
UPPER 20S. HIGHS IN THE UPPER 30S. SOUTHEAST WINDS 15 TO 20 MPH.
MAZ017-130800-
NORTHERN BRISTOL MA-
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,
REHOBOTH, AND TAUNTON
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW/RAIN NONE RAIN NONE
CHANCE PRECIP (%) 90 10 30 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (-24) 43 (-7) 33 48
RH % (24H TREND) 92 (-8) 34 (-21) 92 30
20FT WND AM(MPH) LGT/VAR W 10 G33
20FT WND PM(MPH) NW 6 SW 7 G17 S 8 G17 W 13 G33
PRECIP AMOUNT 0.08 0.00 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 PM
PRECIP END 11 PM
MIXING HGT (FT-AGL) 820 4210 1770 6350
TRANSPORT WND (KTS) NW 14 SW 17 SW 18 W 32
VENT RATE (KT-FT) 11480 71570 31860 203200
MAX ADI EARLY 22 FAIR 44 GEN GOOD 35 FAIR 105 VERY GOOD
MAX ADI LATE 11 POOR 82 GOOD 27 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 FOG 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID
30S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
RAIN, WARMER. LOWS 34 TO 39. HIGHS IN
THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. COOLER. HIGHS IN
THE UPPER 40S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 5 MPH.
MAZ018-130800-
WESTERN PLYMOUTH MA-
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,
MIDDLEBORO, AND PEMBROKE
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SNOW/RAIN NONE RAIN NONE
CHANCE PRECIP (%) 80 10 30 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (-24) 43 (-7) 32 48
RH % (24H TREND) 89 (-11) 38 (-24) 92 34
20FT WND AM(MPH) LGT/VAR SW 9 G33
20FT WND PM(MPH) NW 6 SW 7 G17 S 7 G18 W 12 G33
PRECIP AMOUNT 0.06 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 12 AM
MIXING HGT (FT-AGL) 800 4090 1810 6360
TRANSPORT WND (KTS) NW 16 SW 17 S 20 W 33
VENT RATE (KT-FT) 12800 69530 36200 209880
MAX ADI EARLY 20 GEN POOR 44 GEN GOOD 36 FAIR 105 VERY GOOD
MAX ADI LATE 11 POOR 83 GOOD 30 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 FOG 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. WEST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
30S. SOUTHEAST WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
RAIN, WARMER. LOWS 33 TO 38. HIGHS IN
THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. COOLER. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
AROUND 5 MPH.
MAZ019-130800-
EASTERN PLYMOUTH MA-
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,
AND SCITUATE
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY PCLDY
PRECIP TYPE SNOW/RAIN NONE RAIN NONE
CHANCE PRECIP (%) 80 10 30 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (-22) 43 (-8) 32 47
RH % (24H TREND) 92 (-8) 38 (-17) 92 34
20FT WND AM(MPH) W 5 SW 11 G30
20FT WND PM(MPH) NW 7 G18 SW 8 G18 S 9 G22 W 13 G33
PRECIP AMOUNT 0.08 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 12 AM
MIXING HGT (FT-AGL) 1270 4170 1990 6200
TRANSPORT WND (KTS) NW 18 SW 17 SW 22 W 34
VENT RATE (KT-FT) 22860 70890 43780 210800
MAX ADI EARLY 30 FAIR 44 GEN GOOD 37 FAIR 105 VERY GOOD
MAX ADI LATE 26 FAIR 82 GOOD 34 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 FOG 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
BREEZY. MOSTLY CLEAR. LOWS IN THE UPPER 20S.
WEST WINDS 20 TO 25 MPH, DIMINISHING TO 10 TO 15 MPH AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. NORTH WINDS 5 TO
10 MPH, BECOMING EAST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. SOUTHEAST WINDS 15 TO 20 MPH.
MONDAY
WINDY, RAIN. NOT AS COOL. HIGHS IN THE UPPER 50S. SOUTH
WINDS 20 TO 30 MPH.
MONDAY NIGHT
WINDY, RAIN. LOWS IN THE UPPER 30S. SOUTH WINDS
20 TO 30 MPH.
TUESDAY
BREEZY. MOSTLY CLOUDY WITH RAIN LIKELY. COOLER. HIGHS
IN THE UPPER 40S. SOUTHWEST WINDS 15 TO 25 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE MID 20S. WEST
WINDS 15 TO 20 MPH.
WEDNESDAY
SUNNY, COLDER. HIGHS IN THE UPPER 30S. WEST WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 40. SOUTH WINDS 5 TO
10 MPH.
MAZ020-130800-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,
SWANSEA, AND WESTPORT
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SNOW/RAIN NONE RAIN NONE
CHANCE PRECIP (%) 90 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (-21) 43 (-7) 33 48
RH % (24H TREND) 92 (-8) 39 (-18) 96 32
20FT WND AM(MPH) W 5 W 12 G32
20FT WND PM(MPH) NW 7 G18 SW 8 G17 S 9 G23 W 13 G33
PRECIP AMOUNT 0.10 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 12 AM
MIXING HGT (FT-AGL) 780 3370 1920 6290
TRANSPORT WND (KTS) NW 16 SW 18 SW 21 W 33
VENT RATE (KT-FT) 12480 60660 40320 207570
MAX ADI EARLY 24 FAIR 45 GEN GOOD 34 FAIR 105 VERY GOOD
MAX ADI LATE 13 GEN POOR 68 GOOD 31 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 0 FOG 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST
WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SUNDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS
IN THE MID 30S. SOUTHEAST WINDS 15 TO 25 MPH.
MONDAY AND MONDAY NIGHT
WINDY, RAIN, WARMER. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 25 TO 35 MPH.
TUESDAY
BREEZY. PARTLY SUNNY WITH RAIN LIKELY. COOLER. HIGHS
IN THE MID 40S. SOUTHWEST WINDS 15 TO 25 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 15 TO 20 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
20S. HIGHS AROUND 40. SOUTH WINDS 5 TO 10 MPH.
MAZ021-130800-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,
AND WAREHAM
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE SNOW/RAIN NONE RAIN NONE
CHANCE PRECIP (%) 80 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (-20) 43 (-8) 33 48
RH % (24H TREND) 89 (-11) 41 (-19) 92 37
20FT WND AM(MPH) LGT/VAR SW 11 G32
20FT WND PM(MPH) NW 6 SW 8 G17 S 8 G22 W 13 G32
PRECIP AMOUNT 0.09 0.00 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 PM
PRECIP END 12 AM
MIXING HGT (FT-AGL) 990 3430 1950 6450
TRANSPORT WND (KTS) NW 16 SW 19 SW 21 W 33
VENT RATE (KT-FT) 15840 65170 40950 212850
MAX ADI EARLY 16 GEN POOR 46 GEN GOOD 35 FAIR 105 VERY GOOD
MAX ADI LATE 15 GEN POOR 82 GOOD 32 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 FOG 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST WINDS
10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS AROUND
5 MPH, BECOMING EAST IN THE AFTERNOON.
SUNDAY NIGHT
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S. SOUTHEAST WINDS 15 TO 20 MPH.
MONDAY AND MONDAY NIGHT
WINDY, RAIN, WARMER. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 20 TO 30 MPH.
TUESDAY
PARTLY SUNNY WITH RAIN LIKELY. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
20S. HIGHS AROUND 40. SOUTH WINDS 5 TO 10 MPH.
MAZ022-130800-
BARNSTABLE MA-
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,
PROVINCETOWN, AND WELLFLEET
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLEAR
PRECIP TYPE SNOW/RAIN NONE RAIN NONE
CHANCE PRECIP (%) 90 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (-21) 43 (-7) 33 45
RH % (24H TREND) 96 (-4) 43 (-15) 96 40
20FT WND AM(MPH) W 6 SW 13 G32
20FT WND PM(MPH) NW 8 G19 SW 8 G17 S 9 G21 W 13 G32
PRECIP AMOUNT 0.13 0.00 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 6 PM
PRECIP END 3 AM
MIXING HGT (FT-AGL) 1630 3460 2150 6060
TRANSPORT WND (KTS) NW 22 NW 18 SW 26 W 32
VENT RATE (KT-FT) 35860 62280 55900 193920
MAX ADI EARLY 36 FAIR 55 GEN GOOD 38 FAIR 105 VERY GOOD
MAX ADI LATE 34 FAIR 76 GOOD 40 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 FOG 9 9 9
MIN VSBY LATE 4 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 80 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 30. WEST WINDS 15 TO
20 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. NORTH WINDS 5 TO
10 MPH, BECOMING EAST IN THE AFTERNOON.
SUNDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS
IN THE MID 30S. SOUTHEAST WINDS 15 TO 25 MPH.
MONDAY
WINDY, RAIN. HIGHS IN THE LOWER 50S. SOUTHEAST WINDS
20 TO 30 MPH.
MONDAY NIGHT
WINDY, RAIN. LOWS IN THE UPPER 30S. SOUTH WINDS
20 TO 30 MPH.
TUESDAY
BREEZY. PARTLY SUNNY WITH RAIN LIKELY. HIGHS IN THE
MID 40S. SOUTHWEST WINDS 20 TO 25 MPH.
TUESDAY NIGHT THROUGH THURSDAY
BREEZY. PARTLY CLOUDY. LOWS IN
THE MID 20S. HIGHS IN THE UPPER 30S. SOUTH WINDS 20 TO 25 MPH.
MAZ023-130800-
DUKES MA-
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR
PRECIP TYPE SNOW/RAIN NONE RAIN NONE
CHANCE PRECIP (%) 90 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 27 (-16) 44 (-3) 34 45
RH % (24H TREND) 96 (-4) 45 (-17) 89 45
20FT WND AM(MPH) W 8 W 17 G34
20FT WND PM(MPH) NW 11 G20 SW 10 G18 S 11 G23 W 16 G34
PRECIP AMOUNT 0.13 0.00 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 6 PM
PRECIP END 12 AM
MIXING HGT (FT-AGL) 2280 3010 1980 5410
TRANSPORT WND (KTS) NW 18 NW 19 SW 28 W 30
VENT RATE (KT-FT) 41040 57190 55440 162300
MAX ADI EARLY 40 FAIR 58 GEN GOOD 36 FAIR 105 VERY GOOD
MAX ADI LATE 38 FAIR 63 GOOD 44 GEN GOOD 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 SNOW 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 80 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTH WINDS 5 TO
10 MPH, BECOMING EAST 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
WINDY. MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS
IN THE MID 30S. SOUTHEAST WINDS 15 TO 20 MPH, INCREASING TO 20 TO
30 MPH AFTER MIDNIGHT.
MONDAY
WINDY, RAIN. HIGHS IN THE LOWER 50S. SOUTH WINDS 20 TO
30 MPH.
MONDAY NIGHT
WINDY, RAIN. LOWS IN THE UPPER 30S. SOUTH WINDS
25 TO 35 MPH.
TUESDAY
BREEZY. PARTLY SUNNY WITH RAIN LIKELY. HIGHS IN THE
MID 40S. SOUTHWEST WINDS 20 TO 25 MPH.
TUESDAY NIGHT THROUGH THURSDAY
BREEZY. PARTLY CLOUDY. LOWS IN
THE UPPER 20S. HIGHS IN THE UPPER 30S. SOUTH WINDS 20 TO 25 MPH.
MAZ024-130800-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
411 PM EDT THU MAR 12 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLEAR MCLDY MCLEAR
PRECIP TYPE SNOW/RAIN NONE RAIN NONE
CHANCE PRECIP (%) 90 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 29 (-17) 44 (-4) 35 43
RH % (24H TREND) 100 (0) 50 (-23) 96 53
20FT WND AM(MPH) W 9 G17 W 18 G34
20FT WND PM(MPH) NW 12 G21 SW 9 S 11 G21 W 18 G34
PRECIP AMOUNT 0.17 0.00 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 6 PM
PRECIP END 2 AM
MIXING HGT (FT-AGL) 1990 3460 3080 5350
TRANSPORT WND (KTS) NW 20 NW 23 S 25 W 35
VENT RATE (KT-FT) 39800 79580 77000 187250
MAX ADI EARLY 42 GEN GOOD 63 GOOD 40 FAIR 105 VERY GOOD
MAX ADI LATE 42 GEN GOOD 69 GOOD 51 GEN GOOD 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 1 FOG 9 9 9
MIN VSBY LATE 6 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 80 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 15 TO 20 MPH.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. NORTH WINDS 5 TO
10 MPH, BECOMING EAST IN THE AFTERNOON.
SUNDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS
IN THE UPPER 30S. SOUTHEAST WINDS 15 TO 25 MPH.
MONDAY AND MONDAY NIGHT
WINDY, RAIN. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 50S. SOUTH WINDS 25 TO 35 MPH.
TUESDAY
BREEZY. MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE
MID 40S. SOUTHWEST WINDS 20 TO 25 MPH.
TUESDAY NIGHT THROUGH THURSDAY
BREEZY. PARTLY CLOUDY. LOWS IN
THE UPPER 20S. HIGHS IN THE UPPER 30S. SOUTHEAST WINDS 20 TO
25 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION NEAR NORMAL.
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