192
FNUS51 KBOX 140924
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
424 AM EST SUN DEC 14 2025
DISCUSSION
FAST MOVING LOW PRESSURE WILL BRING ACCUMULATING SNOW TO THE
REGION INTO MIDDAY ESPECIALLY SOUTH OF THE MASSACHUSETTS
TURNPIKE. THE SNOW WILL LINGER INTO THE AFTERNOON ACROSS RHODE
ISLAND AND ESPECIALLY ACROSS FAR EASTERN MASSACHUSETTS WHERE IT
MAY PERSIST INTO THIS EVENING. A BRIEF SHOT OF ARCTIC AIR FOLLOWS
TONIGHT INTO MONDAY, WITH WIND CHILL VALUES DROPPING TO BETWEEN
0 TO 10 BELOW ZERO.
OUTLOOK...MONDAY NIGHT THROUGH SATURDAY
COLD WEATHER CONTINUES MONDAY NIGHT INTO TUESDAY BUT WITH MUCH
LIGHTER WINDS. A WARMING TREND BEGINS WEDNESDAY AND ESPECIALLY BY
THURSDAY WHEN HIGH TEMPERATURES OF 50+ ARE POSSIBLE. UNSEASONABLY
MILD TEMPERATURES WILL BE ACCOMPANIED BY A ROUND OF SHOWERS
SOMETIME LATER THURSDAY INTO EARLY FRIDAY WITH PERHAPS A PERIOD
OF STRONG SOUTHERLY WINDS AND HEAVY RAIN. A BRIEF SHOT OF MUCH
COLDER WEATHER WITH ANOTHER PERIOD OF STRONG WINDS POSSIBLE LATER
FRIDAY INTO SATURDAY.
MAZ015-150930-
SUFFOLK MA-
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-5) 14 (-15) 27
RH % (24H TREND) 78 (+33) 81 (-7) 42
20FT WND AM(MPH) LGT/VAR NW 13 G28
20FT WND PM(MPH) N 9 G23 NW 14 G27 W 13 G25
PRECIP AMOUNT 0.14 0.01 0.00
PRECIP DURATION 10 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT (FT-AGL) 2960 850 3540
TRANSPORT WND (KTS) N 17 NW 23 W 19
VENT RATE (KT-FT) 50320 19550 67260
MAX ADI EARLY 20 GEN POOR 38 FAIR 59 GEN GOOD
MAX ADI LATE 46 GEN GOOD 39 FAIR 67 GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 4 2 2
MIN VSBY EARLY 1 SNOW 6 SNOW 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 40 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS 10 TO
15 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. NOT AS COOL. LOWS
IN THE UPPER 20S. HIGHS IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO
10 MPH, BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
SHOWERS. LOWS IN THE UPPER 30S.
HIGHS AROUND 50. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ016-150930-
EASTERN NORFOLK MA-
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (-7) 13 (-16) 27
RH % (24H TREND) 78 (+30) 85 (-3) 44
20FT WND AM(MPH) LGT/VAR NW 14 G28
20FT WND PM(MPH) N 9 G22 NW 15 G28 W 13 G24
PRECIP AMOUNT 0.14 0.01 0.00
PRECIP DURATION 11 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT (FT-AGL) 2740 500 3380
TRANSPORT WND (KTS) N 17 NW 22 NW 20
VENT RATE (KT-FT) 46580 11000 67600
MAX ADI EARLY 17 GEN POOR 38 FAIR 57 GEN GOOD
MAX ADI LATE 41 GEN GOOD 37 FAIR 62 GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 4 2 2
MIN VSBY EARLY 1 SNOW 5 SNOW 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 40 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS 10 TO
15 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS AROUND
5 MPH, BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
SHOWERS. LOWS IN THE UPPER 30S.
HIGHS AROUND 50. WEST WINDS 15 TO 20 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ013-150930-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,
NORWOOD, STOUGHTON, AND WELLESLEY
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (-6) 12 (-16) 26
RH % (24H TREND) 74 (+27) 85 (-7) 40
20FT WND AM(MPH) LGT/VAR NW 11 G26
20FT WND PM(MPH) N 7 G20 NW 11 G23 W 11 G24
PRECIP AMOUNT 0.17 0.01 0.00
PRECIP DURATION 10 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT (FT-AGL) 3040 370 3360
TRANSPORT WND (KTS) NW 14 NW 19 NW 20
VENT RATE (KT-FT) 42560 7030 67200
MAX ADI EARLY 18 GEN POOR 25 FAIR 56 GEN GOOD
MAX ADI LATE 39 FAIR 21 FAIR 61 GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 4 2 2
MIN VSBY EARLY 0 SNOW 5 SNOW 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE LOWER 40S.
SOUTHWEST 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 UPPER 40S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
RAIN SHOWERS. LOWS IN THE UPPER 30S.
HIGHS IN THE UPPER 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS
AROUND 40. SOUTHWEST WINDS AROUND 5 MPH.
MAZ014-150930-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,
AND WOBURN
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (-6) 14 (-14) 27
RH % (24H TREND) 78 (+28) 78 (-10) 44
20FT WND AM(MPH) LGT/VAR NW 12 G26
20FT WND PM(MPH) N 8 G20 NW 12 G23 W 12 G24
PRECIP AMOUNT 0.14 0.01 0.00
PRECIP DURATION 10 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT (FT-AGL) 2920 260 3520
TRANSPORT WND (KTS) N 15 NW 20 NW 21
VENT RATE (KT-FT) 43800 5200 73920
MAX ADI EARLY 20 GEN POOR 36 FAIR 59 GEN GOOD
MAX ADI LATE 42 GEN GOOD 30 FAIR 65 GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 4 2 2
MIN VSBY EARLY 1 SNOW 7 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 40 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. WEST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
RAIN SHOWERS. LOWS IN THE UPPER 30S.
HIGHS AROUND 50. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. COLDER.
HIGHS AROUND 40. SOUTHWEST WINDS AROUND 5 MPH.
MAZ007-150930-
EASTERN ESSEX MA-
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,
PEABODY, SALEM, AND SAUGUS
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-5) 12 (-18) 28
RH % (24H TREND) 75 (+27) 85 (-15) 46
20FT WND AM(MPH) LGT/VAR NW 14 G29
20FT WND PM(MPH) N 11 G23 NW 15 G29 W 13 G26
PRECIP AMOUNT 0.14 0.01 0.00
PRECIP DURATION 11 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT (FT-AGL) 2930 750 3640
TRANSPORT WND (KTS) N 19 NW 21 NW 20
VENT RATE (KT-FT) 55670 15750 72800
MAX ADI EARLY 20 GEN POOR 37 FAIR 62 GOOD
MAX ADI LATE 47 GEN GOOD 32 FAIR 67 GOOD
MAX LVORI EARLY 4 3 2
MAX LVORI LATE 4 3 2
MIN VSBY EARLY 1 SNOW 3 SNOW 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 40 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS 10 TO
15 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. LOWS
IN THE MID 20S. HIGHS IN THE MID 40S. SOUTHWEST WINDS 15 TO
20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS 5 TO
10 MPH, BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT
SHOWERS. LOWS IN THE UPPER 30S. SOUTH WINDS
15 TO 20 MPH.
FRIDAY
PARTLY SUNNY WITH RAIN SHOWERS LIKELY. HIGHS AROUND 50.
WEST WINDS 15 TO 20 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE LOWER 40S. WEST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST 10 TO
15 MPH IN THE AFTERNOON.
MAZ006-150930-
WESTERN ESSEX MA-
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,
METHUEN, AND TOPSFIELD
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 90 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (-5) 12 (-16) 26
RH % (24H TREND) 71 (+19) 81 (-15) 42
20FT WND AM(MPH) LGT/VAR NW 11 G28
20FT WND PM(MPH) N 9 G20 NW 11 G22 W 11 G24
PRECIP AMOUNT 0.13 0.01 0.00
PRECIP DURATION 11 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT (FT-AGL) 2800 290 3620
TRANSPORT WND (KTS) N 15 NW 19 NW 22
VENT RATE (KT-FT) 42000 5510 79640
MAX ADI EARLY 19 GEN POOR 29 FAIR 60 GEN GOOD
MAX ADI LATE 39 FAIR 20 GEN POOR 65 GOOD
MAX LVORI EARLY 4 3 2
MAX LVORI LATE 4 3 2
MIN VSBY EARLY 1 SNOW 5 SNOW 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. NOT AS COOL. LOWS
IN THE LOWER 20S. HIGHS IN THE LOWER 40S. SOUTHWEST 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 UPPER 40S. WEST WINDS
AROUND 5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
RAIN SHOWERS. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 20. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. COLDER.
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ005-150930-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,
HOPKINTON, LOWELL, AND NATICK
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (-5) 12 (-16) 26
RH % (24H TREND) 71 (+25) 78 (-22) 42
20FT WND AM(MPH) LGT/VAR NW 11 G26
20FT WND PM(MPH) NW 8 G19 NW 11 G21 W 11 G24
PRECIP AMOUNT 0.14 0.01 0.00
PRECIP DURATION 9 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT (FT-AGL) 3100 340 3640
TRANSPORT WND (KTS) N 12 NW 19 NW 21
VENT RATE (KT-FT) 37200 6460 76440
MAX ADI EARLY 22 FAIR 23 FAIR 58 GEN GOOD
MAX ADI LATE 41 GEN GOOD 20 GEN POOR 66 GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 4 2 2
MIN VSBY EARLY 1 SNOW 9 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. NOT AS COOL. LOWS
IN THE MID 20S. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
RAIN SHOWERS. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ012-150930-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,
WESTBOROUGH, AND WORCESTER
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 100 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-6) 10 (-18) 25
RH % (24H TREND) 68 (+14) 78 (-18) 46
20FT WND AM(MPH) LGT/VAR NW 12 G29
20FT WND PM(MPH) NW 8 G20 NW 11 G24 W 11 G27
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 8
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 3150 530 3310
TRANSPORT WND (KTS) NW 15 NW 19 NW 22
VENT RATE (KT-FT) 47250 10070 72820
MAX ADI EARLY 24 FAIR 24 FAIR 56 GEN GOOD
MAX ADI LATE 41 GEN GOOD 21 FAIR 65 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 3 2 2
MIN VSBY EARLY 0 SNOW 10 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 80 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. WEST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. NOT AS COOL. LOWS
IN THE MID 20S. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
RAIN SHOWERS. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 20. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ004-150930-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,
GARDNER, AND HARVARD
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 100 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 29 (-4) 7 (-18) 24
RH % (24H TREND) 65 (+15) 76 (-24) 44
20FT WND AM(MPH) LGT/VAR NW 11 G30
20FT WND PM(MPH) NW 8 G20 NW 11 G24 W 11 G28
PRECIP AMOUNT 0.10 0.00 0.00
PRECIP DURATION 7
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 3320 490 3300
TRANSPORT WND (KTS) NW 13 NW 19 NW 23
VENT RATE (KT-FT) 43160 9310 75900
MAX ADI EARLY 28 FAIR 24 FAIR 57 GEN GOOD
MAX ADI LATE 41 GEN GOOD 24 FAIR 64 GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 3 3 2
MIN VSBY EARLY 0 SNOW 8 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 14. WEST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
20S. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. SOUTH WINDS 5 TO
10 MPH.
THURSDAY NIGHT
RAIN SHOWERS. NOT AS COLD. LOWS IN THE MID 30S.
SOUTH WINDS 15 TO 20 MPH.
FRIDAY
PARTLY SUNNY WITH RAIN SHOWERS LIKELY. HIGHS IN THE MID
40S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 18. WEST WINDS
10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
5 TO 10 MPH.
MAZ026-150930-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,
AND TOWNSEND
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 100 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-5) 10 (-16) 26
RH % (24H TREND) 68 (+13) 72 (-28) 46
20FT WND AM(MPH) LGT/VAR NW 11 G30
20FT WND PM(MPH) NW 8 G19 NW 10 G23 NW 11 G27
PRECIP AMOUNT 0.11 0.00 0.00
PRECIP DURATION 8
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 3460 370 3620
TRANSPORT WND (KTS) N 13 NW 18 NW 23
VENT RATE (KT-FT) 44980 6660 83260
MAX ADI EARLY 27 FAIR 22 FAIR 60 GEN GOOD
MAX ADI LATE 42 GEN GOOD 20 GEN POOR 66 GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 4 2 2
MIN VSBY EARLY 1 SNOW 10 10
MIN VSBY LATE 2 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. WEST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
RAIN SHOWERS. LOWS IN THE LOWER 30S.
HIGHS IN THE MID 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 18. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE UPPER 30S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ002-150930-
WESTERN FRANKLIN MA-
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,
AND SHELBURNE
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 50 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 26 (-4) 4 (-17) 22
RH % (24H TREND) 57 (0) 79 (-21) 49
20FT WND AM(MPH) LGT/VAR NW 8 G30
20FT WND PM(MPH) NW 7 G20 NW 10 G26 W 9 G27
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 3690 210 2930
TRANSPORT WND (KTS) NW 15 NW 17 NW 25
VENT RATE (KT-FT) 55350 3570 73250
MAX ADI EARLY 31 FAIR 16 GEN POOR 61 GOOD
MAX ADI LATE 51 GEN GOOD 18 GEN POOR 63 GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 3 3 2
MIN VSBY EARLY 3 SNOW 10 10
MIN VSBY LATE 10 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 12. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLOUDY. NOT AS
COOL. LOWS AROUND 18. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO
10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT
RAIN SHOWERS. NOT AS COLD. LOWS IN THE LOWER
30S. SOUTH WINDS 15 TO 20 MPH.
FRIDAY
PARTLY SUNNY WITH RAIN SHOWERS LIKELY. HIGHS AROUND 40.
WEST WINDS 15 TO 20 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 16. WEST WINDS
10 TO 15 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE MID 30S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ003-150930-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,
AND WHATELY
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 70 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 29 (-3) 8 (-16) 24
RH % (24H TREND) 57 (+3) 73 (-23) 46
20FT WND AM(MPH) LGT/VAR NW 8 G27
20FT WND PM(MPH) NW 8 G21 NW 10 G24 W 9 G26
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 3760 320 3530
TRANSPORT WND (KTS) N 15 NW 14 NW 22
VENT RATE (KT-FT) 56400 4480 77660
MAX ADI EARLY 33 FAIR 19 GEN POOR 54 GEN GOOD
MAX ADI LATE 43 GEN GOOD 15 GEN POOR 61 GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 3 3 2
MIN VSBY EARLY 1 SNOW 10 10
MIN VSBY LATE 3 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 12. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS AROUND 30. WEST WINDS AROUND 5 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS AROUND 18.
HIGHS AROUND 40. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. SOUTH WINDS 5 TO
10 MPH.
THURSDAY NIGHT
RAIN SHOWERS. NOT AS COLD. LOWS IN THE LOWER
30S. SOUTH WINDS 15 TO 20 MPH.
FRIDAY
PARTLY SUNNY WITH RAIN SHOWERS LIKELY. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 18. WEST WINDS
10 TO 15 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN SHOWERS.
HIGHS IN THE MID 30S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ008-150930-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,
WILLIAMSBURG, AND WORTHINGTON
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 60 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 26 (-5) 5 (-17) 23
RH % (24H TREND) 59 (+1) 77 (-19) 52
20FT WND AM(MPH) LGT/VAR NW 10 G34
20FT WND PM(MPH) NW 10 G22 NW 12 G29 W 11 G31
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 1 PM
MIXING HGT (FT-AGL) 2910 270 3120
TRANSPORT WND (KTS) NW 16 NW 19 NW 27
VENT RATE (KT-FT) 46560 5130 84240
MAX ADI EARLY 34 FAIR 23 FAIR 60 GEN GOOD
MAX ADI LATE 42 GEN GOOD 21 FAIR 71 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 3 3 3
MIN VSBY EARLY 2 SNOW 10 10
MIN VSBY LATE 10 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 12. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. NOT AS COOL. LOWS
AROUND 20. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. SOUTH WINDS 5 TO
10 MPH.
THURSDAY NIGHT
RAIN SHOWERS. NOT AS COLD. LOWS IN THE LOWER
30S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY SUNNY WITH RAIN SHOWERS LIKELY. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 17. WEST WINDS
10 TO 15 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS. HIGHS IN
THE MID 30S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ010-150930-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,
SOUTHAMPTON, AND WARE
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 100 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 29 (-5) 9 (-17) 26
RH % (24H TREND) 57 (+2) 72 (-24) 46
20FT WND AM(MPH) LGT/VAR NW 10 G28
20FT WND PM(MPH) NW 9 G21 NW 12 G26 W 10 G26
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 5
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 3510 450 3700
TRANSPORT WND (KTS) NW 14 NW 16 NW 23
VENT RATE (KT-FT) 49140 7200 85100
MAX ADI EARLY 33 FAIR 19 GEN POOR 55 GEN GOOD
MAX ADI LATE 42 GEN GOOD 20 GEN POOR 68 GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 3 3 2
MIN VSBY EARLY 1 SNOW 10 10
MIN VSBY LATE 3 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 13. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. SOUTH WINDS 5 TO
10 MPH.
THURSDAY NIGHT
RAIN SHOWERS. NOT AS COLD. LOWS IN THE LOWER
30S. SOUTH WINDS 15 TO 20 MPH.
FRIDAY
PARTLY SUNNY WITH RAIN SHOWERS LIKELY. HIGHS IN THE MID
40S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 19. WEST WINDS
10 TO 15 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ009-150930-
WESTERN HAMPDEN MA-
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,
MONTGOMERY, RUSSELL, AND TOLLAND
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER PCLDY MCLEAR PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 70 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 25 (-8) 6 (-16) 24
RH % (24H TREND) 62 (+5) 80 (-16) 52
20FT WND AM(MPH) NW 6 NW 12 G34
20FT WND PM(MPH) NW 11 G23 NW 13 G30 W 11 G30
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 2790 280 3200
TRANSPORT WND (KTS) NW 17 NW 20 NW 27
VENT RATE (KT-FT) 47430 5600 86400
MAX ADI EARLY 37 FAIR 26 FAIR 63 GOOD
MAX ADI LATE 43 GEN GOOD 22 FAIR 74 GOOD
MAX LVORI EARLY 3 3 3
MAX LVORI LATE 3 3 3
MIN VSBY EARLY 1 SNOW 10 10
MIN VSBY LATE 10 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 13. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. SOUTH WINDS 5 TO
10 MPH.
THURSDAY NIGHT
RAIN SHOWERS. NOT AS COLD. LOWS IN THE LOWER
30S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY SUNNY WITH RAIN SHOWERS LIKELY. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 18. NORTHWEST
WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE MID 30S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ011-150930-
EASTERN HAMPDEN MA-
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,
SPRINGFIELD, AND WESTFIELD
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 100 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 28 (-7) 9 (-17) 26
RH % (24H TREND) 60 (+10) 74 (-26) 45
20FT WND AM(MPH) LGT/VAR NW 10 G30
20FT WND PM(MPH) NW 9 G23 NW 12 G26 W 10 G28
PRECIP AMOUNT 0.09 0.00 0.00
PRECIP DURATION 7
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 3380 500 3720
TRANSPORT WND (KTS) NW 14 NW 17 NW 23
VENT RATE (KT-FT) 47320 8500 85560
MAX ADI EARLY 33 FAIR 22 FAIR 56 GEN GOOD
MAX ADI LATE 42 GEN GOOD 24 FAIR 67 GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 3 3 2
MIN VSBY EARLY 0 SNOW 10 10
MIN VSBY LATE 2 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 13. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT
SHOWERS. NOT AS COLD. LOWS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY SUNNY WITH RAIN SHOWERS LIKELY. HIGHS IN THE MID
40S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 20. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
CTZ002-150930-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,
SOUTHINGTON, AND WINDSOR LOCKS
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR PCLDY
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 100 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 30 (-6) 10 (-17) 27
RH % (24H TREND) 60 (+9) 77 (-23) 46
20FT WND AM(MPH) LGT/VAR NW 9 G31
20FT WND PM(MPH) NW 9 G23 NW 11 G28 W 9 G26
PRECIP AMOUNT 0.09 0.00 0.00
PRECIP DURATION 6
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 3320 410 3900
TRANSPORT WND (KTS) NW 16 NW 18 NW 22
VENT RATE (KT-FT) 53120 7380 85800
MAX ADI EARLY 36 FAIR 23 FAIR 58 GEN GOOD
MAX ADI LATE 48 GEN GOOD 20 GEN POOR 66 GOOD
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 3 3 2
MIN VSBY EARLY 0 SNOW 10 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 15. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE LOWER 40S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT
RAIN SHOWERS. NOT AS COOL. LOWS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY SUNNY WITH RAIN SHOWERS LIKELY. HIGHS IN THE
UPPER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
CTZ003-150930-
TOLLAND CT-
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 100 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 29 (-7) 9 (-18) 26
RH % (24H TREND) 65 (+11) 74 (-26) 50
20FT WND AM(MPH) LGT/VAR NW 10 G30
20FT WND PM(MPH) NW 9 G23 NW 12 G26 NW 10 G28
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 8
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 3010 620 3400
TRANSPORT WND (KTS) NW 15 N 17 NW 23
VENT RATE (KT-FT) 45150 10540 78200
MAX ADI EARLY 30 FAIR 26 FAIR 57 GEN GOOD
MAX ADI LATE 43 GEN GOOD 25 FAIR 65 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 3 2 2
MIN VSBY EARLY 0 SNOW 10 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 80 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 14. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS AROUND 30. WEST WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE LOWER 40S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT
SHOWERS. NOT AS COOL. LOWS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY SUNNY WITH RAIN SHOWERS LIKELY. HIGHS IN THE MID
40S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 20. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
CTZ004-150930-
WINDHAM CT-
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,
AND WILLIMANTIC
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW NONE NONE
CHANCE PRECIP (%) 100 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (-7) 10 (-18) 26
RH % (24H TREND) 68 (+18) 74 (-26) 42
20FT WND AM(MPH) LGT/VAR NW 10 G30
20FT WND PM(MPH) NW 8 G22 NW 11 G25 W 9 G27
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 8
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 3070 630 3220
TRANSPORT WND (KTS) NW 15 NW 19 NW 23
VENT RATE (KT-FT) 46050 11970 74060
MAX ADI EARLY 26 FAIR 23 FAIR 57 GEN GOOD
MAX ADI LATE 41 GEN GOOD 21 FAIR 65 GOOD
MAX LVORI EARLY 3 2 2
MAX LVORI LATE 3 2 2
MIN VSBY EARLY 0 SNOW 10 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 80 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. WEST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT
SHOWERS. NOT AS COOL. LOWS IN THE MID 30S.
SOUTH WINDS 10 TO 15 MPH.
FRIDAY
PARTLY SUNNY WITH RAIN SHOWERS LIKELY. HIGHS IN THE
UPPER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS AROUND 20. WEST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS
AROUND 40. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ001-150930-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,
AND SMITHFIELD
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 31 (-7) 12 (-16) 26
RH % (24H TREND) 71 (+20) 78 (-18) 46
20FT WND AM(MPH) LGT/VAR NW 11 G27
20FT WND PM(MPH) NW 8 G20 NW 12 G22 NW 9 G25
PRECIP AMOUNT 0.20 0.01 0.00
PRECIP DURATION 9 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT (FT-AGL) 2870 410 3160
TRANSPORT WND (KTS) NW 15 NW 19 NW 21
VENT RATE (KT-FT) 43050 7790 66360
MAX ADI EARLY 22 FAIR 25 FAIR 54 GEN GOOD
MAX ADI LATE 39 FAIR 26 FAIR 63 GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 4 2 2
MIN VSBY EARLY 0 SNOW 10 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 80 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 17. WEST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE LOWER 40S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
RAIN SHOWERS. LOWS IN THE UPPER 30S.
HIGHS IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 20S. WEST
WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS
AROUND 40. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ002-150930-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,
AND PROVIDENCE
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-7) 13 (-16) 27
RH % (24H TREND) 72 (+21) 78 (-18) 44
20FT WND AM(MPH) LGT/VAR NW 10 G25
20FT WND PM(MPH) N 7 G18 N 11 G21 NW 9 G23
PRECIP AMOUNT 0.19 0.01 0.00
PRECIP DURATION 9 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT (FT-AGL) 2870 380 3190
TRANSPORT WND (KTS) NW 14 NW 18 NW 21
VENT RATE (KT-FT) 40180 6840 66990
MAX ADI EARLY 20 GEN POOR 22 FAIR 54 GEN GOOD
MAX ADI LATE 38 FAIR 23 FAIR 60 GEN GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 4 2 2
MIN VSBY EARLY 1 SNOW 10 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 80 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. WEST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS AROUND 5 MPH, INCREASING TO 10 TO 15 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE MID 40S.
SOUTHWEST 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 50. SOUTHWEST WINDS AROUND
5 MPH, INCREASING TO SOUTH 10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
SHOWERS. LOWS IN THE UPPER 30S.
HIGHS AROUND 50. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 20S. WEST
WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ003-150930-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 32 (-7) 12 (-15) 26
RH % (24H TREND) 71 (+15) 74 (-22) 44
20FT WND AM(MPH) LGT/VAR NW 10 G27
20FT WND PM(MPH) NW 7 G19 N 11 G23 NW 9 G24
PRECIP AMOUNT 0.22 0.01 0.00
PRECIP DURATION 9 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 9 PM
MIXING HGT (FT-AGL) 2720 310 3160
TRANSPORT WND (KTS) NW 15 NW 17 NW 23
VENT RATE (KT-FT) 40800 5270 72680
MAX ADI EARLY 21 FAIR 21 FAIR 55 GEN GOOD
MAX ADI LATE 38 FAIR 21 FAIR 64 GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 4 2 2
MIN VSBY EARLY 0 SNOW 8 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 90 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. WEST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE LOWER 40S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
RAIN SHOWERS. LOWS IN THE UPPER 30S.
HIGHS IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 20S. WEST
WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ004-150930-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-8) 13 (-16) 28
RH % (24H TREND) 72 (+26) 78 (-18) 40
20FT WND AM(MPH) LGT/VAR NW 12 G25
20FT WND PM(MPH) N 8 G19 N 13 G23 NW 11 G23
PRECIP AMOUNT 0.22 0.01 0.00
PRECIP DURATION 9 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT (FT-AGL) 2850 340 3270
TRANSPORT WND (KTS) NW 15 NW 19 NW 20
VENT RATE (KT-FT) 42750 6460 65400
MAX ADI EARLY 20 GEN POOR 24 FAIR 53 GEN GOOD
MAX ADI LATE 40 FAIR 28 FAIR 61 GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 4 2 2
MIN VSBY EARLY 1 SNOW 7 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 80 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. WEST WINDS 10 TO
15 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS AROUND 5 MPH, INCREASING TO 10 TO 15 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE MID 40S.
SOUTHWEST 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 50S. SOUTHWEST WINDS
AROUND 5 MPH, INCREASING TO SOUTH 10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
SHOWERS. LOWS IN THE UPPER 30S.
HIGHS AROUND 50. WEST WINDS 15 TO 20 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 20S. WEST
WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE LOWER 40S. WEST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
RIZ005-150930-
BRISTOL RI-
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-8) 14 (-16) 28
RH % (24H TREND) 72 (+18) 75 (-21) 44
20FT WND AM(MPH) LGT/VAR NW 14 G26
20FT WND PM(MPH) NW 9 G20 NW 15 G26 W 13 G23
PRECIP AMOUNT 0.21 0.01 0.00
PRECIP DURATION 10 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT (FT-AGL) 2810 410 3290
TRANSPORT WND (KTS) NW 15 NW 20 NW 21
VENT RATE (KT-FT) 42150 8200 69090
MAX ADI EARLY 18 GEN POOR 22 FAIR 53 GEN GOOD
MAX ADI LATE 38 FAIR 23 FAIR 60 GEN GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 4 2 2
MIN VSBY EARLY 1 SNOW 5 SNOW 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 80 40 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS AROUND 5 MPH, INCREASING TO 10 TO 15 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS
AROUND 5 MPH, INCREASING TO SOUTH 10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
SHOWERS. LOWS IN THE UPPER 30S.
HIGHS AROUND 50. WEST WINDS 15 TO 20 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 20S. WEST
WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE LOWER 40S. WEST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST IN THE
AFTERNOON.
RIZ006-150930-
WASHINGTON RI-
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,
AND WESTERLY
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-8) 12 (-17) 30
RH % (24H TREND) 66 (+13) 81 (-19) 42
20FT WND AM(MPH) LGT/VAR NW 11 G29
20FT WND PM(MPH) NW 7 G22 N 12 G27 W 10 G24
PRECIP AMOUNT 0.24 0.01 0.00
PRECIP DURATION 9 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT (FT-AGL) 2880 370 3280
TRANSPORT WND (KTS) NW 16 NW 20 NW 23
VENT RATE (KT-FT) 46080 7400 75440
MAX ADI EARLY 21 FAIR 21 FAIR 55 GEN GOOD
MAX ADI LATE 39 FAIR 22 FAIR 65 GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 4 2 2
MIN VSBY EARLY 0 SNOW 6 SNOW 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 90 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
AROUND 18. WEST WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTH WINDS
10 TO 15 MPH.
THURSDAY NIGHT AND FRIDAY
SHOWERS. LOWS AROUND 40. HIGHS
AROUND 50. WEST WINDS 15 TO 20 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 20S.
NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. WEST WINDS 10 TO
15 MPH.
RIZ007-150930-
NEWPORT RI-
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (-8) 15 (-15) 29
RH % (24H TREND) 69 (+15) 81 (-19) 46
20FT WND AM(MPH) LGT/VAR NW 12 G28
20FT WND PM(MPH) N 8 G21 N 15 G26 NW 10 G24
PRECIP AMOUNT 0.26 0.03 0.00
PRECIP DURATION 10 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT (FT-AGL) 2990 1090 3310
TRANSPORT WND (KTS) NW 17 N 23 NW 20
VENT RATE (KT-FT) 50830 25070 66200
MAX ADI EARLY 19 GEN POOR 41 GEN GOOD 53 GEN GOOD
MAX ADI LATE 46 GEN GOOD 39 FAIR 59 GEN GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 4 2 2
MIN VSBY EARLY 0 SNOW 5 SNOW 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 90 40 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. SOUTHWEST
WINDS 5 TO 10 MPH, INCREASING TO 15 TO 20 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30. WEST WINDS
10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS
5 TO 10 MPH, BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
BREEZY, SHOWERS. LOWS AROUND 40.
HIGHS IN THE LOWER 50S. WEST WINDS 15 TO 25 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 20S.
NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. WEST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
RIZ008-150930-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (-9) 18 (-14) 32
RH % (24H TREND) 72 (+18) 75 (-21) 51
20FT WND AM(MPH) LGT/VAR NW 14 G32
20FT WND PM(MPH) NW 9 G23 N 15 G28 W 13 G27
PRECIP AMOUNT 0.32 0.03 0.00
PRECIP DURATION 9 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT (FT-AGL) 3250 2520 4030
TRANSPORT WND (KTS) NW 21 NW 29 W 23
VENT RATE (KT-FT) 68250 73080 92690
MAX ADI EARLY 24 FAIR 43 GEN GOOD 71 GOOD
MAX ADI LATE 53 GEN GOOD 45 GEN GOOD 76 GOOD
MAX LVORI EARLY 4 2 1
MAX LVORI LATE 4 2 1
MIN VSBY EARLY 0 SNOW 10 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 100 40 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS. LOWS
IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS
15 TO 20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS
10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS
5 TO 10 MPH, BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
SHOWERS. LOWS IN THE MID 40S. HIGHS
IN THE LOWER 50S. WEST WINDS 15 TO 20 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. WEST WINDS 10 TO
15 MPH.
MAZ017-150930-
NORTHERN BRISTOL MA-
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,
REHOBOTH, AND TAUNTON
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLEAR MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-7) 12 (-16) 27
RH % (24H TREND) 75 (+26) 81 (-15) 38
20FT WND AM(MPH) LGT/VAR NW 10 G25
20FT WND PM(MPH) N 6 G20 NW 10 G22 NW 9 G23
PRECIP AMOUNT 0.17 0.01 0.00
PRECIP DURATION 10 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT (FT-AGL) 2830 390 3470
TRANSPORT WND (KTS) NW 13 NW 17 NW 21
VENT RATE (KT-FT) 36790 6630 72870
MAX ADI EARLY 18 GEN POOR 23 FAIR 53 GEN GOOD
MAX ADI LATE 38 FAIR 21 FAIR 61 GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 4 2 2
MIN VSBY EARLY 0 SNOW 5 SNOW 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 70 40 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. WEST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT AND FRIDAY
SHOWERS. LOWS IN THE UPPER 30S.
HIGHS AROUND 50. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE LOWER 40S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ018-150930-
WESTERN PLYMOUTH MA-
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,
MIDDLEBORO, AND PEMBROKE
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-7) 12 (-17) 28
RH % (24H TREND) 75 (+22) 85 (-11) 44
20FT WND AM(MPH) LGT/VAR NW 11 G28
20FT WND PM(MPH) N 6 G23 NW 11 G26 W 10 G24
PRECIP AMOUNT 0.18 0.03 0.00
PRECIP DURATION 11 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT (FT-AGL) 2520 320 3460
TRANSPORT WND (KTS) NW 13 NW 18 NW 21
VENT RATE (KT-FT) 32760 5760 72660
MAX ADI EARLY 15 GEN POOR 23 FAIR 55 GEN GOOD
MAX ADI LATE 36 FAIR 24 FAIR 60 GEN GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 4 2 2
MIN VSBY EARLY 0 SNOW 2 SNOW 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 50 40 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. WEST WINDS 10 TO
15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. NOT AS COOL. LOWS
IN THE MID 20S. HIGHS IN THE MID 40S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT AND FRIDAY
SHOWERS. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 50S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ019-150930-
EASTERN PLYMOUTH MA-
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,
AND SCITUATE
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER CLOUDY PCLDY MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (-6) 12 (-18) 28
RH % (24H TREND) 75 (+27) 85 (-15) 42
20FT WND AM(MPH) LGT/VAR NW 15 G31
20FT WND PM(MPH) N 11 G24 N 17 G31 W 14 G25
PRECIP AMOUNT 0.21 0.05 0.00
PRECIP DURATION 12 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT (FT-AGL) 2760 720 3370
TRANSPORT WND (KTS) NW 21 NW 24 NW 20
VENT RATE (KT-FT) 57960 17280 67400
MAX ADI EARLY 18 GEN POOR 39 FAIR 58 GEN GOOD
MAX ADI LATE 42 GEN GOOD 38 FAIR 62 GOOD
MAX LVORI EARLY 4 3 2
MAX LVORI LATE 4 3 2
MIN VSBY EARLY 1 SNOW 2 SNOW 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 80 80 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS 10 TO
15 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS 5 TO 10 MPH, INCREASING TO 15 TO 20 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO
10 MPH, BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
SHOWERS. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 50S. WEST WINDS 15 TO 20 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE LOWER 40S. WEST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST 10 TO
15 MPH IN THE AFTERNOON.
MAZ020-150930-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,
SWANSEA, AND WESTPORT
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 33 (-9) 12 (-17) 29
RH % (24H TREND) 72 (+18) 81 (-19) 42
20FT WND AM(MPH) LGT/VAR NW 12 G28
20FT WND PM(MPH) NW 7 G22 NW 12 G27 W 10 G24
PRECIP AMOUNT 0.22 0.03 0.00
PRECIP DURATION 10 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT (FT-AGL) 2590 260 3340
TRANSPORT WND (KTS) NW 15 NW 19 NW 20
VENT RATE (KT-FT) 38850 4940 66800
MAX ADI EARLY 17 GEN POOR 25 FAIR 53 GEN GOOD
MAX ADI LATE 37 FAIR 22 FAIR 57 GEN GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 4 2 2
MIN VSBY EARLY 0 SNOW 3 SNOW 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 90 40 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 20. WEST WINDS 10 TO
15 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS 5 TO 10 MPH, INCREASING TO 15 TO 20 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS
5 TO 10 MPH, BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
BREEZY, SHOWERS. LOWS AROUND 40.
HIGHS IN THE LOWER 50S. WEST WINDS 15 TO 25 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 20S. WEST
WINDS 15 TO 20 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. WEST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
MAZ021-150930-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,
AND WAREHAM
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (-8) 13 (-15) 29
RH % (24H TREND) 78 (+21) 85 (-15) 44
20FT WND AM(MPH) LGT/VAR NW 11 G30
20FT WND PM(MPH) N 6 G23 NW 11 G29 W 10 G25
PRECIP AMOUNT 0.24 0.03 0.00
PRECIP DURATION 11 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT (FT-AGL) 2400 370 3370
TRANSPORT WND (KTS) NW 15 NW 19 NW 19
VENT RATE (KT-FT) 36000 7030 64030
MAX ADI EARLY 14 GEN POOR 23 FAIR 52 GEN GOOD
MAX ADI LATE 35 FAIR 35 FAIR 56 GEN GOOD
MAX LVORI EARLY 5 3 2
MAX LVORI LATE 5 3 2
MIN VSBY EARLY 0 SNOW 2 SNOW 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 80 50 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. WEST WINDS 5 TO
10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 40S.
SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. WEST
WINDS 10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS
5 TO 10 MPH, BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
SHOWERS. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 50S. WEST WINDS 15 TO 20 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE LOWER 20S.
WEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. WEST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
MAZ022-150930-
BARNSTABLE MA-
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,
PROVINCETOWN, AND WELLFLEET
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER CLOUDY PCLDY MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 80 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (-8) 16 (-14) 30
RH % (24H TREND) 78 (+24) 92 (-8) 48
20FT WND AM(MPH) LGT/VAR NW 13 G31
20FT WND PM(MPH) N 7 G25 N 14 G31 NW 12 G28
PRECIP AMOUNT 0.38 0.11 0.00
PRECIP DURATION 12 3
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 12 AM
MIXING HGT (FT-AGL) 2850 1080 3720
TRANSPORT WND (KTS) NW 20 NW 28 W 19
VENT RATE (KT-FT) 57000 30240 70680
MAX ADI EARLY 17 GEN POOR 45 GEN GOOD 59 GEN GOOD
MAX ADI LATE 40 FAIR 43 GEN GOOD 59 GEN GOOD
MAX LVORI EARLY 5 3 2
MAX LVORI LATE 5 3 2
MIN VSBY EARLY 0 SNOW 0 SNOW 10
MIN VSBY LATE 0 SNOW 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 100 100 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO
15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE MID 40S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. WEST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO
10 MPH, BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
BREEZY. MOSTLY CLOUDY. SHOWERS
LIKELY. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS
15 TO 25 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE MID 20S.
NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. WEST WINDS 10 TO
15 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
MAZ023-150930-
DUKES MA-
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SNOW SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 34 (-11) 16 (-15) 32
RH % (24H TREND) 78 (+25) 88 (-12) 47
20FT WND AM(MPH) LGT/VAR NW 15 G31
20FT WND PM(MPH) N 8 G23 N 16 G30 NW 12 G25
PRECIP AMOUNT 0.32 0.04 0.00
PRECIP DURATION 11 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 10 PM
MIXING HGT (FT-AGL) 2960 2370 3770
TRANSPORT WND (KTS) NW 21 NW 28 W 23
VENT RATE (KT-FT) 62160 66360 86710
MAX ADI EARLY 20 GEN POOR 46 GEN GOOD 68 GOOD
MAX ADI LATE 45 GEN GOOD 46 GEN GOOD 64 GOOD
MAX LVORI EARLY 5 2 1
MAX LVORI LATE 5 2 1
MIN VSBY EARLY 0 SNOW 2 SNOW 10
MIN VSBY LATE 1 SNOW 10 9
SUNSHINE HOURS N/A N/A N/A
CWR 100 80 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS
10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO
15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS 15 TO 20 MPH.
WEDNESDAY
BREEZY. MOSTLY SUNNY. HIGHS IN THE UPPER 40S.
SOUTHWEST WINDS 20 TO 25 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. WEST
WINDS 15 TO 20 MPH, BECOMING NORTHWEST 5 TO 10 MPH AFTER
MIDNIGHT.
THURSDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS
5 TO 10 MPH, INCREASING TO SOUTH 15 TO 20 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
WINDY. MOSTLY CLOUDY. SHOWERS
LIKELY. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS
20 TO 30 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. COLDER. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WINDS
10 TO 15 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
MAZ024-150930-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
424 AM EST SUN DEC 14 2025
TODAY TONIGHT MON
CLOUD COVER CLOUDY MCLDY MCLEAR
PRECIP TYPE SNOW/RAIN SNOW SHOWERS NONE
CHANCE PRECIP (%) 100 80 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 35 (-10) 20 (-12) 33
RH % (24H TREND) 82 (+30) 89 (-11) 51
20FT WND AM(MPH) N 7 NW 18 G33
20FT WND PM(MPH) N 10 G26 N 18 G32 NW 15 G27
PRECIP AMOUNT 0.43 0.12 0.00
PRECIP DURATION 12 3
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 1 AM
MIXING HGT (FT-AGL) 2600 2260 3740
TRANSPORT WND (KTS) NW 21 NW 24 W 23
VENT RATE (KT-FT) 54600 54240 86020
MAX ADI EARLY 20 GEN POOR 50 GEN GOOD 67 GOOD
MAX ADI LATE 41 GEN GOOD 50 GEN GOOD 68 GOOD
MAX LVORI EARLY 5 3 1
MAX LVORI LATE 5 3 1
MIN VSBY EARLY 0 SNOW 1 SNOW 10
MIN VSBY LATE 0 SNOW 5 SNOW 9
SUNSHINE HOURS N/A N/A N/A
CWR 100 100 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. WEST WINDS
15 TO 20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO
15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID
30S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS
15 TO 20 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO
10 MPH, BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
BREEZY. MOSTLY CLOUDY. SHOWERS
LIKELY. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S. WEST WINDS
15 TO 25 MPH.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER
20S. 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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