599
FNUS51 KBOX 042107
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
407 PM EST THU DEC 4 2025
DISCUSSION
BITTERLY COLD AIR WORKS INTO THE REGION TONIGHT ON GUSTY
NORTHWEST WINDS. HIGH PRESSURE BUILDS IN FROM THE WEST FRIDAY
ALLOWING WINDS TO QUICKLY DIMINISH...BUT IT WILL REMAIN VERY
COLD. DESPITE PLENTY OF SUNSHINE...HIGH TEMPERATURES ON FRIDAY
WILL ONLY BE IN THE 20S TO NEAR 30. MINIMUM AFTERNOON RELATIVE
HUMIDITY VALUES ON FRIDAY WILL DROP TO BETWEEN 25 AND
35 PERCENT...BUT MORE IN THE 40-50 PERCENT RANGE FOR THE CAPE AND
ISLANDS.
OUTLOOK...SATURDAY THROUGH WEDNESDAY
WEAK LOW PRESSURE PASSES WELL TO OUR SOUTH SATURDAY BRINGING
NOTHING MORE THAN A FEW BRIEF RAIN/SNOW SHOWERS. ANOTHER STRONG
COLD FRONT CROSSES THE REGION LATE SUNDAY INTO SUNDAY NIGHT
FOLLOWED BY VERY COLD TEMPERATURES. LOW PRESSURE WORKING IN FROM
THE WEST MAY BRING A BIT OF SNOW AND/OR RAIN TO THE REGION BY
TUESDAY/TUESDAY NIGHT.
MAZ015-050900-
SUFFOLK MA-
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 9 (-19) 26 (-13) 20 39
RH % (24H TREND) 61 (-31) 30 (-19) 91 69
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 15 G29 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 800 2590 340 1500
TRANSPORT WND (KTS) NW 11 SW 11 SW 5 SW 12
VENT RATE (KT-FT) 8800 28490 1700 18000
MAX ADI EARLY 45 GEN GOOD 13 GEN POOR 6 VERY POOR 11 POOR
MAX ADI LATE 34 FAIR 27 FAIR 4 VERY POOR 7 POOR
MAX LVORI EARLY 2 2 5 5
MAX LVORI LATE 2 2 5 5
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST
WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER
20S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 13. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS AROUND 40. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS IN THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE LOWER
40S. WEST WINDS 5 TO 10 MPH.
MAZ016-050900-
EASTERN NORFOLK MA-
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 9 (-19) 27 (-12) 20 40
RH % (24H TREND) 60 (-36) 30 (-22) 96 71
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 14 G29 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 680 2610 290 1350
TRANSPORT WND (KTS) NW 10 SW 10 SW 5 S 11
VENT RATE (KT-FT) 6800 26100 1450 14850
MAX ADI EARLY 44 GEN GOOD 12 POOR 5 VERY POOR 12 POOR
MAX ADI LATE 32 FAIR 27 FAIR 3 VERY POOR 6 VERY POOR
MAX LVORI EARLY 3 2 6 6
MAX LVORI LATE 3 2 6 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 30. NORTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 13. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS IN THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE LOWER
40S. WEST WINDS 5 TO 10 MPH.
MAZ013-050900-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,
NORWOOD, STOUGHTON, AND WELLESLEY
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE NONE SNOW/FZ RA
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 6 (-18) 26 (-12) 18 39
RH % (24H TREND) 60 (-40) 26 (-23) 98 68
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 11 G27 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 250 2720 290 1690
TRANSPORT WND (KTS) NW 10 SW 10 S 4 SW 12
VENT RATE (KT-FT) 2500 27200 1160 20280
MAX ADI EARLY 43 GEN GOOD 13 GEN POOR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 12 POOR 27 FAIR 3 VERY POOR 10 POOR
MAX LVORI EARLY 2 2 7 6
MAX LVORI LATE 2 2 7 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
20. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE UPPER 20S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 11. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE MID 20S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS AROUND 40. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN AND SNOW. LOWS IN THE UPPER 20S. HIGHS IN THE LOWER 40S.
WEST WINDS 5 TO 10 MPH.
MAZ014-050900-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,
AND WOBURN
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 6 (-20) 25 (-12) 18 38
RH % (24H TREND) 63 (-33) 34 (-22) 91 76
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 10 G27 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 240 2360 300 1530
TRANSPORT WND (KTS) NW 15 SW 10 SW 4 SW 12
VENT RATE (KT-FT) 3600 23600 1200 18360
MAX ADI EARLY 40 FAIR 12 POOR 4 VERY POOR 11 POOR
MAX ADI LATE 12 POOR 25 FAIR 3 VERY POOR 6 VERY POOR
MAX LVORI EARLY 3 2 6 5
MAX LVORI LATE 3 2 6 5
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
20. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER
20S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 10. NORTHWEST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE MID 20S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN AND SNOW. LOWS IN THE UPPER 20S. HIGHS IN THE LOWER 40S.
WEST WINDS 5 TO 10 MPH.
MAZ007-050900-
EASTERN ESSEX MA-
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,
PEABODY, SALEM, AND SAUGUS
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 10 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 5 (-22) 27 (-12) 17 40
RH % (24H TREND) 71 (-29) 36 (-15) 90 72
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 14 G34 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 850 2510 270 1920
TRANSPORT WND (KTS) NW 13 SW 12 SW 7 SW 14
VENT RATE (KT-FT) 11050 30120 1890 26880
MAX ADI EARLY 44 GEN GOOD 14 GEN POOR 7 POOR 7 POOR
MAX ADI LATE 36 FAIR 27 FAIR 5 VERY POOR 8 POOR
MAX LVORI EARLY 3 2 5 6
MAX LVORI LATE 3 2 5 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS AROUND 30.
NORTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 12. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE MID 20S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS AROUND 30. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE LOWER
40S. WEST WINDS 10 TO 15 MPH.
MAZ006-050900-
WESTERN ESSEX MA-
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,
METHUEN, AND TOPSFIELD
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 4 (-19) 23 (-14) 14 37
RH % (24H TREND) 68 (-32) 39 (-14) 91 68
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 10 G26 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 320 2090 310 1610
TRANSPORT WND (KTS) NW 20 SW 10 SW 4 SW 13
VENT RATE (KT-FT) 6400 20900 1240 20930
MAX ADI EARLY 31 FAIR 15 GEN POOR 4 VERY POOR 14 GEN POOR
MAX ADI LATE 12 POOR 23 FAIR 3 VERY POOR 12 POOR
MAX LVORI EARLY 3 2 6 6
MAX LVORI LATE 3 2 6 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
17. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER
20S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 7. NORTHWEST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE LOWER 20S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN AND SNOW. LOWS IN THE UPPER 20S. HIGHS AROUND 40. WEST WINDS
AROUND 5 MPH.
MAZ005-050900-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,
HOPKINTON, LOWELL, AND NATICK
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SNOW/FZ RA
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 3 (-19) 24 (-13) 15 38
RH % (24H TREND) 69 (-31) 27 (-26) 98 67
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 9 G28 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 210 2520 300 2080
TRANSPORT WND (KTS) NW 21 SW 10 SW 4 SW 13
VENT RATE (KT-FT) 4410 25200 1200 27040
MAX ADI EARLY 22 FAIR 14 GEN POOR 4 VERY POOR 19 GEN POOR
MAX ADI LATE 11 POOR 28 FAIR 3 VERY POOR 13 GEN POOR
MAX LVORI EARLY 3 2 7 5
MAX LVORI LATE 3 2 7 5
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
18. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE UPPER 20S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 8. NORTHWEST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE LOWER 20S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN AND SNOW. LOWS IN THE UPPER 20S. HIGHS AROUND 40. WEST WINDS
AROUND 5 MPH.
MAZ012-050900-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,
WESTBOROUGH, AND WORCESTER
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE NONE SNOW/FZ RA
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 3 (-20) 25 (-11) 17 38
RH % (24H TREND) 68 (-32) 25 (-26) 100 69
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 9 G31 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 210 2720 280 2040
TRANSPORT WND (KTS) NW 23 SW 11 SW 5 SW 14
VENT RATE (KT-FT) 4830 29920 1400 28560
MAX ADI EARLY 29 FAIR 15 GEN POOR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 10 POOR 29 FAIR 4 VERY POOR 6 VERY POOR
MAX LVORI EARLY 3 2 8 6
MAX LVORI LATE 3 2 8 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
19. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE UPPER 20S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 8. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE LOWER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
MAZ004-050900-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,
GARDNER, AND HARVARD
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE NONE SNOW/FZ RA
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 1 (-19) 23 (-11) 13 37
RH % (24H TREND) 73 (-27) 32 (-18) 100 62
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 11 G30 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 370 2430 230 2310
TRANSPORT WND (KTS) NW 8 SW 11 SW 6 SW 16
VENT RATE (KT-FT) 2960 26730 1380 36960
MAX ADI EARLY 24 FAIR 17 GEN POOR 5 VERY POOR 26 FAIR
MAX ADI LATE 9 POOR 27 FAIR 4 VERY POOR 8 POOR
MAX LVORI EARLY 3 2 9 6
MAX LVORI LATE 3 2 9 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. WEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
15. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE MID 20S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 4. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS AROUND 20. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE MID 20S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
MAZ026-050900-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,
AND TOWNSEND
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SNOW
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 2 (-19) 24 (-12) 13 38
RH % (24H TREND) 68 (-28) 37 (-20) 98 73
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 9 G26 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 340 2560 250 2540
TRANSPORT WND (KTS) NW 18 SW 11 SW 4 SW 16
VENT RATE (KT-FT) 6120 28160 1000 40640
MAX ADI EARLY 21 FAIR 20 GEN POOR 4 VERY POOR 33 FAIR
MAX ADI LATE 6 VERY POOR 33 FAIR 4 VERY POOR 39 FAIR
MAX LVORI EARLY 3 2 7 5
MAX LVORI LATE 3 2 7 5
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
16. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE MID 20S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 4. NORTHWEST
WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS AROUND 20. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE MID 20S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
IN THE UPPER 30S. WEST WINDS AROUND 5 MPH.
MAZ002-050900-
WESTERN FRANKLIN MA-
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,
AND SHELBURNE
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) -2 (-20) 22 (-10) 12 35
RH % (24H TREND) 69 (-31) 36 (-18) 94 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 9 G30 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 170 2420 90 2480
TRANSPORT WND (KTS) NW 4 S 13 SW 6 SW 15
VENT RATE (KT-FT) 680 31460 540 37200
MAX ADI EARLY 33 FAIR 24 FAIR 4 VERY POOR 26 FAIR
MAX ADI LATE 5 VERY POOR 38 FAIR 3 VERY POOR 35 FAIR
MAX LVORI EARLY 3 2 6 4
MAX LVORI LATE 3 2 6 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
13. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE LOWER 20S. NORTHWEST
WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 2. WEST WINDS
AROUND 5 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 18. HIGHS IN THE MID 20S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE
LOWER 30S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SNOW LIKELY. LOWS IN THE
MID 20S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SNOW LIKELY AND A CHANCE OF RAIN.
HIGHS IN THE MID 30S. WEST WINDS AROUND 5 MPH.
MAZ003-050900-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,
AND WHATELY
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 0 (-18) 21 (-14) 12 37
RH % (24H TREND) 72 (-28) 35 (-16) 100 65
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 9 G29 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 280 2370 140 2340
TRANSPORT WND (KTS) NW 5 S 12 S 4 SW 14
VENT RATE (KT-FT) 1400 28440 560 32760
MAX ADI EARLY 22 FAIR 21 FAIR 5 VERY POOR 27 FAIR
MAX ADI LATE 5 VERY POOR 28 FAIR 3 VERY POOR 5 VERY POOR
MAX LVORI EARLY 4 2 8 6
MAX LVORI LATE 4 2 8 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 19. WEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
15. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE MID 20S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 2. NORTHWEST
WINDS AROUND 5 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 19. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE MID 20S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
MAZ008-050900-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,
WILLIAMSBURG, AND WORTHINGTON
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) -1 (-19) 21 (-11) 12 36
RH % (24H TREND) 70 (-30) 35 (-20) 99 69
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 9 G31 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 200 2310 160 2340
TRANSPORT WND (KTS) NW 5 SW 12 SW 6 SW 16
VENT RATE (KT-FT) 1000 27720 960 37440
MAX ADI EARLY 41 GEN GOOD 24 FAIR 4 VERY POOR 27 FAIR
MAX ADI LATE 6 VERY POOR 31 FAIR 3 VERY POOR 34 FAIR
MAX LVORI EARLY 3 2 7 4
MAX LVORI LATE 3 2 7 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
14. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE LOWER 20S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 3. NORTHWEST
WINDS AROUND 5 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 19. HIGHS IN THE MID 20S. SOUTHWEST WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SNOW LIKELY. LOWS IN THE
MID 20S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH SNOW LIKELY AND A CHANCE OF RAIN.
HIGHS IN THE MID 30S. WEST WINDS AROUND 5 MPH.
MAZ010-050900-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,
SOUTHAMPTON, AND WARE
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW SNOW
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 0 (-19) 23 (-13) 15 38
RH % (24H TREND) 73 (-27) 34 (-19) 100 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 10 G28 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 350 2350 270 2410
TRANSPORT WND (KTS) NW 4 SW 10 S 4 SW 14
VENT RATE (KT-FT) 1400 23500 1080 33740
MAX ADI EARLY 19 GEN POOR 18 GEN POOR 4 VERY POOR 25 FAIR
MAX ADI LATE 5 VERY POOR 25 FAIR 3 VERY POOR 7 POOR
MAX LVORI EARLY 3 2 8 4
MAX LVORI LATE 3 2 8 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. WEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
17. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE MID 20S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 4. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN AND SNOW. LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S. WEST
WINDS 5 TO 10 MPH.
MAZ009-050900-
WESTERN HAMPDEN MA-
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,
MONTGOMERY, RUSSELL, AND TOLLAND
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW SNOW
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 0 (-20) 22 (-12) 15 37
RH % (24H TREND) 70 (-30) 35 (-19) 100 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 11 G30 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 160 2330 130 2240
TRANSPORT WND (KTS) NW 6 SW 11 SW 8 SW 16
VENT RATE (KT-FT) 960 25630 1040 35840
MAX ADI EARLY 23 FAIR 22 FAIR 5 VERY POOR 27 FAIR
MAX ADI LATE 9 POOR 27 FAIR 4 VERY POOR 8 POOR
MAX LVORI EARLY 3 2 8 4
MAX LVORI LATE 3 2 8 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
15. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE MID 20S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 5. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE LOWER 20S. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SNOW LIKELY. LOWS IN THE
MID 20S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
IN THE MID 30S. WEST WINDS AROUND 5 MPH.
MAZ011-050900-
EASTERN HAMPDEN MA-
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,
SPRINGFIELD, AND WESTFIELD
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW SNOW
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 2 (-19) 24 (-12) 16 38
RH % (24H TREND) 73 (-27) 31 (-16) 100 59
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 10 G28 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 360 2420 290 2430
TRANSPORT WND (KTS) NW 17 SW 10 S 4 SW 14
VENT RATE (KT-FT) 6120 24200 1160 34020
MAX ADI EARLY 21 FAIR 15 GEN POOR 4 VERY POOR 25 FAIR
MAX ADI LATE 8 POOR 25 FAIR 3 VERY POOR 7 POOR
MAX LVORI EARLY 3 2 8 4
MAX LVORI LATE 3 2 8 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. WEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
17. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 6. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS AROUND 30. SOUTHWEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE LOWER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN AND SNOW. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
CTZ002-050900-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,
SOUTHINGTON, AND WINDSOR LOCKS
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW SNOW/FZ RA
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 4 (-18) 26 (-11) 18 40
RH % (24H TREND) 67 (-33) 30 (-15) 100 60
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 11 G29 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 330 2660 300 2500
TRANSPORT WND (KTS) N 5 SW 10 SW 4 SW 14
VENT RATE (KT-FT) 1650 26600 1200 35000
MAX ADI EARLY 40 FAIR 16 GEN POOR 4 VERY POOR 24 FAIR
MAX ADI LATE 9 POOR 26 FAIR 3 VERY POOR 6 VERY POOR
MAX LVORI EARLY 3 2 8 4
MAX LVORI LATE 3 2 8 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
19. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 9. HIGHS IN
THE UPPER 20S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE MID 20S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN AND SNOW. LOWS IN THE UPPER 20S. HIGHS AROUND 40. WEST WINDS
5 TO 10 MPH.
CTZ003-050900-
TOLLAND CT-
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW SNOW/FZ RA
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 2 (-21) 26 (-10) 18 39
RH % (24H TREND) 65 (-35) 27 (-26) 99 70
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 12 G29 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 270 2600 180 2060
TRANSPORT WND (KTS) N 5 SW 11 S 4 SW 13
VENT RATE (KT-FT) 1350 28600 720 26780
MAX ADI EARLY 45 GEN GOOD 14 GEN POOR 4 VERY POOR 23 FAIR
MAX ADI LATE 11 POOR 26 FAIR 3 VERY POOR 6 VERY POOR
MAX LVORI EARLY 2 2 8 5
MAX LVORI LATE 2 2 8 5
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
19. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. NORTHWEST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 9. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE MID 20S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN AND SNOW. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
CTZ004-050900-
WINDHAM CT-
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,
AND WILLIMANTIC
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW SNOW/FZ RA
CHANCE PRECIP (%) 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 3 (-21) 26 (-12) 19 41
RH % (24H TREND) 62 (-38) 25 (-20) 100 62
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 11 G29 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 370 2760 260 1890
TRANSPORT WND (KTS) N 6 SW 10 S 4 SW 11
VENT RATE (KT-FT) 2220 27600 1040 20790
MAX ADI EARLY 47 GEN GOOD 15 GEN POOR 4 VERY POOR 17 GEN POOR
MAX ADI LATE 10 POOR 27 FAIR 3 VERY POOR 5 VERY POOR
MAX LVORI EARLY 2 2 9 6
MAX LVORI LATE 2 2 9 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
20. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE UPPER 20S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 10. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE MID 20S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS AROUND 40. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
RIZ001-050900-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,
AND SMITHFIELD
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW SNOW/FZ RA
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 7 (-17) 26 (-12) 19 39
RH % (24H TREND) 58 (-42) 25 (-26) 98 73
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 11 G29 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 260 2760 230 1720
TRANSPORT WND (KTS) N 12 SW 10 SW 4 SW 10
VENT RATE (KT-FT) 3120 27600 920 17200
MAX ADI EARLY 46 GEN GOOD 14 GEN POOR 4 VERY POOR 14 GEN POOR
MAX ADI LATE 12 POOR 26 FAIR 3 VERY POOR 5 VERY POOR
MAX LVORI EARLY 2 2 7 6
MAX LVORI LATE 2 2 7 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE UPPER 20S. NORTHWEST
WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 11. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE MID 20S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS AROUND 40. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN AND SNOW. LOWS IN THE UPPER 20S. HIGHS IN THE LOWER 40S.
WEST WINDS 5 TO 10 MPH.
RIZ002-050900-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,
AND PROVIDENCE
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW SNOW/FZ RA
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 9 (-17) 28 (-11) 20 41
RH % (24H TREND) 58 (-42) 27 (-24) 97 73
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 12 G28 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 210 2810 310 1320
TRANSPORT WND (KTS) N 10 SW 9 N 3 SW 8
VENT RATE (KT-FT) 2100 25290 930 10560
MAX ADI EARLY 41 GEN GOOD 14 GEN POOR 3 VERY POOR 11 POOR
MAX ADI LATE 11 POOR 26 FAIR 2 VERY POOR 5 VERY POOR
MAX LVORI EARLY 2 2 8 6
MAX LVORI LATE 2 2 8 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
HIGHS AROUND 40. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 13. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
RIZ003-050900-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW SNOW/FZ RA
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 8 (-16) 27 (-12) 21 41
RH % (24H TREND) 55 (-41) 28 (-23) 98 73
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 12 G27 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 210 2650 240 1250
TRANSPORT WND (KTS) N 9 SW 10 NE 3 SW 8
VENT RATE (KT-FT) 1890 26500 720 10000
MAX ADI EARLY 46 GEN GOOD 11 POOR 3 VERY POOR 12 POOR
MAX ADI LATE 12 POOR 25 FAIR 2 VERY POOR 5 VERY POOR
MAX LVORI EARLY 2 2 8 6
MAX LVORI LATE 2 2 8 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
HIGHS AROUND 40. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COLDER. HIGHS AROUND 30. NORTHWEST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 12. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE MID 20S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS AROUND 30. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO
10 MPH.
RIZ004-050900-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW SNOW/FZ RA
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 10 (-17) 28 (-11) 21 42
RH % (24H TREND) 56 (-36) 28 (-17) 98 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 13 G28 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 340 2730 340 1230
TRANSPORT WND (KTS) N 13 SW 9 NE 4 SW 8
VENT RATE (KT-FT) 4420 24570 1360 9840
MAX ADI EARLY 43 GEN GOOD 12 POOR 3 VERY POOR 9 POOR
MAX ADI LATE 13 GEN POOR 26 FAIR 2 VERY POOR 5 VERY POOR
MAX LVORI EARLY 2 2 7 5
MAX LVORI LATE 2 2 7 5
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
HIGHS AROUND 40. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 14. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
NOT AS COLD. LOWS IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE LOWER
40S. WEST WINDS 10 TO 15 MPH.
RIZ005-050900-
BRISTOL RI-
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW SNOW/FZ RA
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 10 (-18) 29 (-11) 24 42
RH % (24H TREND) 54 (-46) 31 (-21) 97 75
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 13 G30 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 290 2720 330 1230
TRANSPORT WND (KTS) N 13 SW 10 E 4 SW 9
VENT RATE (KT-FT) 3770 27200 1320 11070
MAX ADI EARLY 42 GEN GOOD 12 POOR 3 VERY POOR 10 POOR
MAX ADI LATE 14 GEN POOR 26 FAIR 2 VERY POOR 5 VERY POOR
MAX LVORI EARLY 2 3 6 6
MAX LVORI LATE 2 3 6 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 17. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
NOT AS COLD. LOWS AROUND 30. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE MID 30S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE LOWER
40S. SOUTHWEST WINDS 10 TO 15 MPH.
RIZ006-050900-
WASHINGTON RI-
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,
AND WESTERLY
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW FRZ RAIN
CHANCE PRECIP (%) 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 9 (-16) 31 (-9) 21 43
RH % (24H TREND) 63 (-37) 30 (-20) 100 67
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 12 G28 LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 510 2790 240 1610
TRANSPORT WND (KTS) N 9 SW 10 NE 4 SW 9
VENT RATE (KT-FT) 4590 27900 960 14490
MAX ADI EARLY 44 GEN GOOD 12 POOR 3 VERY POOR 8 POOR
MAX ADI LATE 13 GEN POOR 25 FAIR 2 VERY POOR 6 VERY POOR
MAX LVORI EARLY 2 3 8 6
MAX LVORI LATE 2 3 8 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
5 TO 10 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS AROUND 14. NORTHWEST
WINDS 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS
10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
NOT AS COLD. LOWS IN THE UPPER 20S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE LOWER 30S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S.
WEST WINDS 10 TO 15 MPH.
RIZ007-050900-
NEWPORT RI-
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN RAIN
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 12 (-18) 32 (-9) 25 43
RH % (24H TREND) 61 (-39) 36 (-14) 94 69
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 15 G31 LGT/VAR LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 1720 2790 300 1810
TRANSPORT WND (KTS) NW 29 SW 10 SE 5 S 10
VENT RATE (KT-FT) 49880 27900 1500 18100
MAX ADI EARLY 46 GEN GOOD 14 GEN POOR 4 VERY POOR 4 VERY POOR
MAX ADI LATE 31 FAIR 26 FAIR 3 VERY POOR 8 POOR
MAX LVORI EARLY 2 3 6 6
MAX LVORI LATE 2 3 6 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30. WEST WINDS 5 TO
10 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 18. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
NOT AS COLD. LOWS IN THE LOWER 30S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE MID 30S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S.
WEST WINDS 10 TO 15 MPH.
RIZ008-050900-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN RAIN
CHANCE PRECIP (%) 10 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (-17) 37 (-5) 32 45
RH % (24H TREND) 61 (-15) 46 (-6) 79 70
20FT WND AM(MPH) N 5 S 5
20FT WND PM(MPH) NW 19 G33 S 5 LGT/VAR SW 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2430 3360 2050 2610
TRANSPORT WND (KTS) N 12 SW 9 S 8 SW 10
VENT RATE (KT-FT) 29160 30240 16400 26100
MAX ADI EARLY 51 GEN GOOD 20 GEN POOR 9 POOR 7 POOR
MAX ADI LATE 36 FAIR 28 FAIR 7 POOR 23 FAIR
MAX LVORI EARLY 2 3 4 5
MAX LVORI LATE 2 3 4 5
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 5 TO 10 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS
IN THE LOWER 40S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. NORTH WINDS
10 TO 15 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO
15 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. SOUTHWEST WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE UPPER 30S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S.
WEST WINDS 10 TO 15 MPH.
MAZ017-050900-
NORTHERN BRISTOL MA-
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,
REHOBOTH, AND TAUNTON
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW SNOW/FZ RA
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 8 (-17) 27 (-12) 19 41
RH % (24H TREND) 58 (-42) 26 (-22) 96 69
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 11 G27 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 390 2700 340 1320
TRANSPORT WND (KTS) N 9 SW 10 E 3 SW 10
VENT RATE (KT-FT) 3510 27000 1020 13200
MAX ADI EARLY 43 GEN GOOD 11 POOR 3 VERY POOR 13 GEN POOR
MAX ADI LATE 12 POOR 26 FAIR 2 VERY POOR 4 VERY POOR
MAX LVORI EARLY 2 2 7 6
MAX LVORI LATE 2 2 7 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 40. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. COLDER. HIGHS AROUND 30. NORTHWEST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 12. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE MID 20S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS AROUND 30. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE LOWER
40S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ018-050900-
WESTERN PLYMOUTH MA-
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,
MIDDLEBORO, AND PEMBROKE
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE NONE SNOW/FZ RA
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 8 (-17) 28 (-11) 19 41
RH % (24H TREND) 61 (-39) 26 (-25) 98 78
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 12 G27 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 320 2620 350 1280
TRANSPORT WND (KTS) N 9 SW 10 SE 4 S 9
VENT RATE (KT-FT) 2880 26200 1400 11520
MAX ADI EARLY 43 GEN GOOD 14 GEN POOR 3 VERY POOR 12 POOR
MAX ADI LATE 13 GEN POOR 26 FAIR 2 VERY POOR 4 VERY POOR
MAX LVORI EARLY 2 2 7 6
MAX LVORI LATE 2 2 7 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 40. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
LOWER 20S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 12. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. NOT AS
COLD. LOWS IN THE MID 20S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS
AROUND 30. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE LOWER
40S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ019-050900-
EASTERN PLYMOUTH MA-
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,
AND SCITUATE
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SNOW/RAIN
CHANCE PRECIP (%) 10 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 10 (-18) 30 (-10) 21 43
RH % (24H TREND) 63 (-37) 30 (-20) 95 69
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 16 G33 LGT/VAR LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 860 2710 320 1620
TRANSPORT WND (KTS) NW 12 SW 11 S 6 S 12
VENT RATE (KT-FT) 10320 29810 1920 19440
MAX ADI EARLY 48 GEN GOOD 14 GEN POOR 5 VERY POOR 7 POOR
MAX ADI LATE 36 FAIR 28 FAIR 3 VERY POOR 7 POOR
MAX LVORI EARLY 2 2 6 6
MAX LVORI LATE 2 2 6 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST
WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 40. NORTHWEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
MID 20S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN THE LOWER
30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 15. NORTHWEST WINDS
15 TO 20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
NOT AS COLD. LOWS IN THE UPPER 20S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE LOWER
40S. SOUTHWEST WINDS 10 TO 15 MPH.
MAZ020-050900-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,
SWANSEA, AND WESTPORT
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW FRZ RAIN
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 9 (-19) 31 (-10) 21 43
RH % (24H TREND) 61 (-39) 30 (-19) 97 67
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 13 G30 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 270 2690 230 1740
TRANSPORT WND (KTS) N 10 SW 10 SE 5 S 9
VENT RATE (KT-FT) 2700 26900 1150 15660
MAX ADI EARLY 44 GEN GOOD 11 POOR 3 VERY POOR 10 POOR
MAX ADI LATE 12 POOR 25 FAIR 2 VERY POOR 6 VERY POOR
MAX LVORI EARLY 2 3 7 6
MAX LVORI LATE 2 3 7 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST
WINDS AROUND 5 MPH, INCREASING TO 10 TO 15 MPH AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. NORTHWEST WINDS
15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 15. NORTHWEST WINDS
15 TO 20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
NOT AS COLD. LOWS IN THE UPPER 20S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE LOWER 30S. SOUTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 10 TO 15 MPH.
MAZ021-050900-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,
AND WAREHAM
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW RAIN
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 10 (-18) 30 (-11) 21 43
RH % (24H TREND) 61 (-39) 33 (-23) 93 75
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NW 13 G29 LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 370 2660 360 1660
TRANSPORT WND (KTS) N 10 SW 9 S 3 S 9
VENT RATE (KT-FT) 3700 23940 1080 14940
MAX ADI EARLY 44 GEN GOOD 12 POOR 3 VERY POOR 12 POOR
MAX ADI LATE 14 GEN POOR 25 FAIR 3 VERY POOR 6 VERY POOR
MAX LVORI EARLY 2 3 6 5
MAX LVORI LATE 2 3 6 5
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST
WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. NORTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 15. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO
15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
NOT AS COLD. LOWS IN THE UPPER 20S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 10 TO 15 MPH.
MAZ022-050900-
BARNSTABLE MA-
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,
PROVINCETOWN, AND WELLFLEET
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE RAIN RAIN
CHANCE PRECIP (%) 10 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 13 (-16) 32 (-10) 25 44
RH % (24H TREND) 79 (-21) 42 (-10) 91 64
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) NW 18 G34 LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 1240 3360 520 2350
TRANSPORT WND (KTS) NW 32 N 11 SW 9 S 12
VENT RATE (KT-FT) 39680 36960 4680 28200
MAX ADI EARLY 53 GEN GOOD 24 FAIR 7 POOR 5 VERY POOR
MAX ADI LATE 39 FAIR 28 FAIR 4 VERY POOR 8 POOR
MAX LVORI EARLY 3 3 5 5
MAX LVORI LATE 3 3 5 5
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. WEST
WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
UPPER 20S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF
SNOW. NOT AS COLD. LOWS IN THE LOWER 30S. SOUTHWEST WINDS 10 TO
15 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. SOUTHWEST WINDS
10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 10 TO 15 MPH.
MAZ023-050900-
DUKES MA-
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR MCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN RAIN
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 14 (-17) 35 (-9) 29 46
RH % (24H TREND) 65 (-35) 48 (+2) 85 66
20FT WND AM(MPH) N 5 SE 6
20FT WND PM(MPH) NW 19 G34 SW 5 LGT/VAR SW 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2330 3250 1170 2310
TRANSPORT WND (KTS) N 13 SW 11 SE 8 S 11
VENT RATE (KT-FT) 30290 35750 9360 25410
MAX ADI EARLY 54 GEN GOOD 22 FAIR 8 POOR 7 POOR
MAX ADI LATE 38 FAIR 31 FAIR 6 VERY POOR 13 GEN POOR
MAX LVORI EARLY 2 3 4 5
MAX LVORI LATE 2 3 4 5
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. WEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST
WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S. NORTHWEST
WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS
5 TO 10 MPH, INCREASING TO SOUTHWEST 15 TO 20 MPH IN THE
AFTERNOON.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE MID 30S. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 15 TO 20 MPH.
MAZ024-050900-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
407 PM EST THU DEC 4 2025
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SNOW/RAIN RAIN
CHANCE PRECIP (%) 10 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 19 (-16) 35 (-11) 30 46
RH % (24H TREND) 78 (-22) 53 (-4) 82 66
20FT WND AM(MPH) NW 6 SE 6
20FT WND PM(MPH) NW 23 G35 SW 5 S 5 S 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3060 3390 1580 2420
TRANSPORT WND (KTS) N 16 N 13 SE 6 S 10
VENT RATE (KT-FT) 48960 44070 9480 24200
MAX ADI EARLY 56 GEN GOOD 28 FAIR 8 POOR 5 VERY POOR
MAX ADI LATE 41 GEN GOOD 28 FAIR 6 VERY POOR 17 GEN POOR
MAX LVORI EARLY 3 3 4 5
MAX LVORI LATE 3 3 4 5
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 10 TO 15 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE UPPER
30S. NORTHWEST WINDS 15 TO 20 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST
WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS
10 TO 15 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID
30S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S. SOUTHWEST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 15 TO 20 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION NEAR NORMAL.
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