616
FNUS51 KBOX 062110
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
409 PM EST SAT DEC 6 2025
DISCUSSION
A WEAK LOW-PRESSURE SYSTEM MOVED EAST-SOUTHEAST OF THE 70N/40W
BENCHMARK EARLIER TODAY WITH WEAK HIGH-PRESSURE MOVING IN FROM
THE SOUTH. A STRONG COLD FRONT WILL CROSS THE REGION LATE SUNDAY
INTO SUNDAY NIGHT FOLLOWED BY HIGH-PRESSURE BUILDING IN FROM THE
WEST ON MONDAY.
MINIMUM AFTERNOON RELATIVE HUMIDITY VALUES SUNDAY ARE BETWEEN
50 AND 65 PERCENT. MONDAY, VALUES ARE BETWEEN 30 AND 45 PERCENT.
OUTLOOK...TUESDAY THROUGH FRIDAY
LOW-PRESSURE SYSTEM MOVES IN FROM THE WEST, IT MAY BRING A BIT OF
SNOW AND/OR RAIN TO THE REGION BY TUESDAY/TUESDAY NIGHT. PATTERN
REMAINS UNSETTLED MIDWEEK THROUGH END OF WORK WEEK.
MAZ015-070900-
SUFFOLK MA-
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE SNOW NONE
CHANCE PRECIP (%) 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+4) 38 (0) 20 27
RH % (24H TREND) 100 (+8) 51 (+1) 91 37
20FT WND AM(MPH) LGT/VAR NW 10 G22
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 9 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 360 2060 320 4090
TRANSPORT WND (KTS) W 10 SW 4 S 4 N 24
VENT RATE (KT-FT) 3600 8240 1280 98160
MAX ADI EARLY 5 VERY POOR 15 GEN POOR 7 POOR 16 GEN POOR
MAX ADI LATE 5 VERY POOR 15 GEN POOR 14 GEN POOR 55 GEN GOOD
MAX LVORI EARLY 5 4 4 2
MAX LVORI LATE 5 4 4 2
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 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 12. 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 AROUND 30. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE
MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO
15 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND
RAIN. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE LOWER 20S. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO
15 MPH.
MAZ016-070900-
EASTERN NORFOLK MA-
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+3) 38 (-1) 20 27
RH % (24H TREND) 100 (+4) 54 (-3) 91 39
20FT WND AM(MPH) LGT/VAR NW 10 G22
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 9 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 320 2160 240 4080
TRANSPORT WND (KTS) NW 9 NW 4 S 4 N 24
VENT RATE (KT-FT) 2880 8640 960 97920
MAX ADI EARLY 5 VERY POOR 15 GEN POOR 6 VERY POOR 15 GEN POOR
MAX ADI LATE 5 VERY POOR 15 GEN POOR 13 GEN POOR 55 GEN GOOD
MAX LVORI EARLY 6 4 5 2
MAX LVORI LATE 6 4 5 2
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
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 12. 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 THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. WEST WINDS
10 TO 15 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND
RAIN. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE LOWER 20S. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO
15 MPH.
MAZ013-070900-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,
NORWOOD, STOUGHTON, AND WELLESLEY
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (+4) 38 (0) 19 26
RH % (24H TREND) 100 (0) 52 (-4) 94 34
20FT WND AM(MPH) LGT/VAR NW 8 G18
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 330 2270 320 4090
TRANSPORT WND (KTS) W 8 NW 4 S 7 N 25
VENT RATE (KT-FT) 2640 9080 2240 102250
MAX ADI EARLY 4 VERY POOR 15 GEN POOR 5 VERY POOR 80 GOOD
MAX ADI LATE 4 VERY POOR 14 GEN POOR 12 POOR 79 GOOD
MAX LVORI EARLY 7 3 6 2
MAX LVORI LATE 7 3 6 2
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
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 10. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 20. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
MAZ014-070900-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,
AND WOBURN
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE SNOW NONE
CHANCE PRECIP (%) 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+5) 37 (0) 19 26
RH % (24H TREND) 96 (+4) 61 (+16) 94 41
20FT WND AM(MPH) LGT/VAR NW 8 G18
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 340 2000 330 3870
TRANSPORT WND (KTS) W 8 NW 5 SE 6 N 24
VENT RATE (KT-FT) 2720 10000 1980 92880
MAX ADI EARLY 5 VERY POOR 14 GEN POOR 5 VERY POOR 61 GOOD
MAX ADI LATE 5 VERY POOR 15 GEN POOR 13 GEN POOR 74 GOOD
MAX LVORI EARLY 6 4 5 2
MAX LVORI LATE 6 4 5 2
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 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 10. 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 UPPER 20S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 20. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
MAZ007-070900-
EASTERN ESSEX MA-
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,
PEABODY, SALEM, AND SAUGUS
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE SNOW/RAIN NONE
CHANCE PRECIP (%) 10 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (+2) 38 (-1) 17 28
RH % (24H TREND) 100 (+4) 53 (+14) 96 40
20FT WND AM(MPH) NW 5 NW 11 G23
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 10 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 290 2480 320 4290
TRANSPORT WND (KTS) W 10 NW 6 SE 4 NW 25
VENT RATE (KT-FT) 2900 14880 1280 107250
MAX ADI EARLY 8 POOR 16 GEN POOR 6 VERY POOR 19 GEN POOR
MAX ADI LATE 6 VERY POOR 16 GEN POOR 18 GEN POOR 13 GEN POOR
MAX LVORI EARLY 5 4 5 2
MAX LVORI LATE 5 4 5 2
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 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 12. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY 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 UPPER 20S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE
MID 40S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO
15 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND
RAIN. LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S. WEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE LOWER 20S. HIGHS IN THE LOWER 30S. WEST WINDS 15 TO
20 MPH.
MAZ006-070900-
WESTERN ESSEX MA-
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,
METHUEN, AND TOPSFIELD
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE SNOW NONE
CHANCE PRECIP (%) 10 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (+6) 36 (0) 16 24
RH % (24H TREND) 100 (0) 56 (+20) 99 40
20FT WND AM(MPH) LGT/VAR NW 8 G18
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 7 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 340 2200 320 4110
TRANSPORT WND (KTS) W 9 NW 5 SW 8 NW 24
VENT RATE (KT-FT) 3060 11000 2560 98640
MAX ADI EARLY 5 VERY POOR 14 GEN POOR 4 VERY POOR 69 GOOD
MAX ADI LATE 5 VERY POOR 18 GEN POOR 12 POOR 72 GOOD
MAX LVORI EARLY 7 4 6 2
MAX LVORI LATE 7 4 6 2
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 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLEAR. 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 MID 20S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE UPPER 20S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS
AROUND 40. WEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE LOWER 20S. HIGHS IN THE MID 30S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 17. HIGHS AROUND 30. WEST WINDS 5 TO 10 MPH.
MAZ005-070900-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,
HOPKINTON, LOWELL, AND NATICK
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE SNOW NONE
CHANCE PRECIP (%) 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (+5) 37 (0) 16 25
RH % (24H TREND) 100 (0) 56 (+17) 99 36
20FT WND AM(MPH) LGT/VAR NW 7 G18
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 6 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 360 2210 350 4040
TRANSPORT WND (KTS) W 8 NW 4 S 6 N 24
VENT RATE (KT-FT) 2880 8840 2100 96960
MAX ADI EARLY 4 VERY POOR 16 GEN POOR 4 VERY POOR 76 GOOD
MAX ADI LATE 5 VERY POOR 15 GEN POOR 9 POOR 76 GOOD
MAX LVORI EARLY 6 4 6 2
MAX LVORI LATE 6 4 6 2
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 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLEAR. 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 MID 20S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. 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
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS
AROUND 40. WEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE LOWER 20S. HIGHS IN THE MID 30S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
18. WEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS AROUND 30.
WEST WINDS 5 TO 10 MPH.
MAZ012-070900-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,
WESTBOROUGH, AND WORCESTER
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 22 (+5) 37 (0) 17 26
RH % (24H TREND) 100 (0) 59 (+10) 100 37
20FT WND AM(MPH) LGT/VAR NW 8 G18
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 320 2330 310 4080
TRANSPORT WND (KTS) W 9 W 3 S 5 N 23
VENT RATE (KT-FT) 2880 6990 1550 93840
MAX ADI EARLY 4 VERY POOR 12 POOR 8 POOR 75 GOOD
MAX ADI LATE 5 VERY POOR 12 POOR 12 POOR 68 GOOD
MAX LVORI EARLY 6 3 6 2
MAX LVORI LATE 6 3 6 2
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
MONDAY NIGHT
MOSTLY CLEAR. 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. NOT AS COLD. LOWS IN THE MID 20S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS IN
THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE LOWER 20S. HIGHS IN THE MID 30S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
18. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN THE
UPPER 20S. WEST WINDS 5 TO 10 MPH.
MAZ004-070900-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,
GARDNER, AND HARVARD
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE SNOW NONE
CHANCE PRECIP (%) 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (+4) 36 (+1) 13 22
RH % (24H TREND) 100 (0) 53 (+18) 100 36
20FT WND AM(MPH) LGT/VAR NW 8 G18
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 270 2420 280 4030
TRANSPORT WND (KTS) W 9 W 3 S 6 N 23
VENT RATE (KT-FT) 2430 7260 1680 92690
MAX ADI EARLY 4 VERY POOR 13 GEN POOR 8 POOR 42 GEN GOOD
MAX ADI LATE 5 VERY POOR 13 GEN POOR 13 GEN POOR 52 GEN GOOD
MAX LVORI EARLY 8 4 6 3
MAX LVORI LATE 8 4 6 3
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 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 3. 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 IN THE LOWER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW.
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN
AND SNOW. LOWS IN THE UPPER 20S. HIGHS IN THE MID 30S. WEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 20. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
15. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN THE MID
20S. WEST WINDS 10 TO 15 MPH.
MAZ026-070900-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,
AND TOWNSEND
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE SNOW NONE
CHANCE PRECIP (%) 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (+7) 37 (+1) 14 24
RH % (24H TREND) 100 (0) 64 (+22) 98 44
20FT WND AM(MPH) LGT/VAR NW 7 G18
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 6 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 340 2630 350 4170
TRANSPORT WND (KTS) W 9 W 4 SE 5 N 24
VENT RATE (KT-FT) 3060 10520 1750 100080
MAX ADI EARLY 4 VERY POOR 17 GEN POOR 4 VERY POOR 75 GOOD
MAX ADI LATE 5 VERY POOR 15 GEN POOR 7 POOR 76 GOOD
MAX LVORI EARLY 7 4 6 2
MAX LVORI LATE 7 4 6 2
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 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 3. NORTHWEST WINDS
AROUND 5 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 WITH RAIN LIKELY AND A CHANCE OF SNOW.
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN
AND SNOW. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST
WINDS 5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 20. HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
15. WEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN THE
UPPER 20S. WEST WINDS 5 TO 10 MPH.
MAZ002-070900-
WESTERN FRANKLIN MA-
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,
AND SHELBURNE
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE SNOW NONE
CHANCE PRECIP (%) 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 19 (+7) 33 (-1) 10 21
RH % (24H TREND) 97 (-3) 63 (+21) 99 42
20FT WND AM(MPH) LGT/VAR NW 6 G18
20FT WND PM(MPH) LGT/VAR 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) 130 2430 170 4020
TRANSPORT WND (KTS) W 7 SW 6 SW 6 N 21
VENT RATE (KT-FT) 910 14580 1020 84420
MAX ADI EARLY 6 VERY POOR 12 POOR 6 VERY POOR 63 GOOD
MAX ADI LATE 6 VERY POOR 14 GEN POOR 14 GEN POOR 64 GOOD
MAX LVORI EARLY 6 3 5 3
MAX LVORI LATE 6 3 5 3
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 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 1. WEST WINDS AROUND
5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 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 WITH SNOW AND RAIN LIKELY. HIGHS IN
THE MID 30S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF
SNOW. LOWS IN THE MID 20S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS IN
THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 18. HIGHS AROUND 30. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 12. HIGHS IN THE LOWER 20S. WEST WINDS 5 TO 10 MPH.
MAZ003-070900-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,
AND WHATELY
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE SNOW NONE
CHANCE PRECIP (%) 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 17 (+4) 36 (+1) 13 23
RH % (24H TREND) 100 (0) 58 (+24) 100 38
20FT WND AM(MPH) LGT/VAR NW 7 G17
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 5 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 200 2490 210 4500
TRANSPORT WND (KTS) W 6 SW 4 S 5 N 22
VENT RATE (KT-FT) 1200 9960 1050 99000
MAX ADI EARLY 3 VERY POOR 11 POOR 5 VERY POOR 69 GOOD
MAX ADI LATE 3 VERY POOR 12 POOR 9 POOR 71 GOOD
MAX LVORI EARLY 8 4 7 2
MAX LVORI LATE 8 4 7 2
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 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 1. NORTHWEST WINDS
AROUND 5 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 IN THE LOWER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY
AND A CHANCE OF SNOW. LOWS IN THE MID 20S. HIGHS IN THE UPPER
30S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS IN
THE MID 30S. WEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 19. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 13. HIGHS IN THE MID 20S. WEST WINDS 5 TO 10 MPH.
MAZ008-070900-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,
WILLIAMSBURG, AND WORTHINGTON
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE SNOW NONE
CHANCE PRECIP (%) 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 19 (+6) 34 (-1) 11 21
RH % (24H TREND) 98 (-2) 66 (+23) 96 42
20FT WND AM(MPH) LGT/VAR NW 7 G19
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 5 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 180 2380 200 3850
TRANSPORT WND (KTS) W 7 SW 6 SW 6 N 21
VENT RATE (KT-FT) 1260 14280 1200 80850
MAX ADI EARLY 5 VERY POOR 12 POOR 7 POOR 65 GOOD
MAX ADI LATE 7 POOR 15 GEN POOR 14 GEN POOR 63 GOOD
MAX LVORI EARLY 6 4 5 3
MAX LVORI LATE 6 4 5 3
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 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 3. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. 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 WITH SNOW AND RAIN LIKELY. HIGHS IN
THE MID 30S. SOUTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF
SNOW. LOWS IN THE MID 20S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW.
LOWS AROUND 19. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 13. HIGHS IN THE MID 20S. WEST WINDS 5 TO 10 MPH.
MAZ010-070900-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,
SOUTHAMPTON, AND WARE
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE SNOW NONE
CHANCE PRECIP (%) 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (+3) 36 (0) 15 25
RH % (24H TREND) 100 (0) 62 (+25) 100 39
20FT WND AM(MPH) LGT/VAR NW 8 G18
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 300 2360 310 4470
TRANSPORT WND (KTS) W 6 SW 3 SW 7 N 22
VENT RATE (KT-FT) 1800 7080 2170 98340
MAX ADI EARLY 3 VERY POOR 8 POOR 5 VERY POOR 64 GOOD
MAX ADI LATE 3 VERY POOR 11 POOR 10 POOR 64 GOOD
MAX LVORI EARLY 8 4 6 2
MAX LVORI LATE 8 4 6 2
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 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 3. NORTHWEST WINDS
AROUND 5 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 IN THE LOWER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY
AND A CHANCE OF SNOW. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER
30S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS IN
THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 20. HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 14. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO 10 MPH.
MAZ009-070900-
WESTERN HAMPDEN MA-
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,
MONTGOMERY, RUSSELL, AND TOLLAND
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE SNOW NONE
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (+5) 36 (0) 13 22
RH % (24H TREND) 100 (0) 65 (+20) 96 41
20FT WND AM(MPH) LGT/VAR NW 8 G19
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 7 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 110 2340 120 3730
TRANSPORT WND (KTS) W 8 SW 5 SW 7 N 22
VENT RATE (KT-FT) 880 11700 840 82060
MAX ADI EARLY 5 VERY POOR 10 POOR 8 POOR 69 GOOD
MAX ADI LATE 8 POOR 14 GEN POOR 14 GEN POOR 67 GOOD
MAX LVORI EARLY 6 4 5 3
MAX LVORI LATE 6 4 5 3
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
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 4. NORTHWEST WINDS
AROUND 5 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 IN THE LOWER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW.
HIGHS IN THE UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF
SNOW. LOWS IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW.
LOWS AROUND 20. HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 14. HIGHS IN THE MID 20S. NORTHWEST WINDS 5 TO
10 MPH.
MAZ011-070900-
EASTERN HAMPDEN MA-
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,
SPRINGFIELD, AND WESTFIELD
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 18 (+2) 36 (0) 16 25
RH % (24H TREND) 100 (0) 55 (+10) 97 37
20FT WND AM(MPH) LGT/VAR NW 9 G19
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 8 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 290 2280 300 4310
TRANSPORT WND (KTS) W 6 SW 3 S 6 N 22
VENT RATE (KT-FT) 1740 6840 1800 94820
MAX ADI EARLY 3 VERY POOR 8 POOR 6 VERY POOR 36 FAIR
MAX ADI LATE 3 VERY POOR 11 POOR 10 POOR 48 GEN GOOD
MAX LVORI EARLY 8 3 6 2
MAX LVORI LATE 8 3 6 2
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
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 5. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS AROUND 30. 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 WITH RAIN LIKELY AND A CHANCE OF SNOW.
HIGHS AROUND 40. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN
AND SNOW. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST
WINDS 5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE LOWER 20S. HIGHS IN THE MID 30S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 15. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO 10 MPH.
CTZ002-070900-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,
SOUTHINGTON, AND WINDSOR LOCKS
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 20 (+1) 38 (+1) 17 26
RH % (24H TREND) 100 (0) 55 (+9) 96 32
20FT WND AM(MPH) LGT/VAR NW 9 G20
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 8 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 320 2410 320 4240
TRANSPORT WND (KTS) W 7 SW 4 SW 6 N 23
VENT RATE (KT-FT) 2240 9640 1920 97520
MAX ADI EARLY 3 VERY POOR 8 POOR 6 VERY POOR 12 POOR
MAX ADI LATE 3 VERY POOR 16 GEN POOR 11 POOR 41 GEN GOOD
MAX LVORI EARLY 6 3 5 2
MAX LVORI LATE 6 3 5 2
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
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 8. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS
IN THE LOWER 40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS IN
THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE MID 20S. HIGHS IN THE MID 30S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
18. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN THE
UPPER 20S. NORTHWEST WINDS 5 TO 10 MPH.
CTZ003-070900-
TOLLAND CT-
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 21 (+2) 38 (+1) 18 26
RH % (24H TREND) 100 (0) 61 (+15) 96 34
20FT WND AM(MPH) LGT/VAR NW 10 G20
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 9 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 230 2380 230 4010
TRANSPORT WND (KTS) W 7 SW 4 S 6 N 23
VENT RATE (KT-FT) 1610 9520 1380 92230
MAX ADI EARLY 4 VERY POOR 7 POOR 7 POOR 23 FAIR
MAX ADI LATE 4 VERY POOR 16 GEN POOR 12 POOR 47 GEN GOOD
MAX LVORI EARLY 6 3 5 2
MAX LVORI LATE 6 3 5 2
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
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 9. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 20S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE
LOWER 40S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS IN
THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE MID 20S. HIGHS IN THE MID 30S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
18. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN THE
UPPER 20S. WEST WINDS 5 TO 10 MPH.
CTZ004-070900-
WINDHAM CT-
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,
AND WILLIMANTIC
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 22 (+3) 40 (+2) 19 27
RH % (24H TREND) 100 (0) 51 (+4) 96 29
20FT WND AM(MPH) LGT/VAR NW 10 G19
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 8 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 310 2500 300 4160
TRANSPORT WND (KTS) W 6 SW 3 SW 6 N 25
VENT RATE (KT-FT) 1860 7500 1800 104000
MAX ADI EARLY 4 VERY POOR 9 POOR 6 VERY POOR 13 GEN POOR
MAX ADI LATE 4 VERY POOR 13 GEN POOR 12 POOR 49 GEN GOOD
MAX LVORI EARLY 6 3 6 2
MAX LVORI LATE 6 3 6 2
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
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 10. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 20S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN
THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN AND SNOW. HIGHS
AROUND 40. WEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND
19. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SNOW. HIGHS AROUND 30.
WEST WINDS 5 TO 10 MPH.
RIZ001-070900-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,
AND SMITHFIELD
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (+3) 39 (+1) 19 27
RH % (24H TREND) 100 (0) 55 (-1) 94 34
20FT WND AM(MPH) LGT/VAR NW 9 G18
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 8 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 280 2460 280 4180
TRANSPORT WND (KTS) W 9 W 3 SW 5 N 25
VENT RATE (KT-FT) 2520 7380 1400 104500
MAX ADI EARLY 4 VERY POOR 12 POOR 7 POOR 14 GEN POOR
MAX ADI LATE 5 VERY POOR 12 POOR 12 POOR 61 GOOD
MAX LVORI EARLY 6 3 6 2
MAX LVORI LATE 6 3 6 2
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
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 10. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. 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
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS AROUND 40.
WEST WINDS 5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 20. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
RIZ002-070900-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,
AND PROVIDENCE
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+4) 40 (+1) 21 28
RH % (24H TREND) 100 (0) 56 (-4) 95 34
20FT WND AM(MPH) LGT/VAR NW 9 G18
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 9 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 350 2460 350 4390
TRANSPORT WND (KTS) NW 8 NW 3 SW 5 N 26
VENT RATE (KT-FT) 2800 7380 1750 114140
MAX ADI EARLY 4 VERY POOR 13 GEN POOR 5 VERY POOR 14 GEN POOR
MAX ADI LATE 4 VERY POOR 12 POOR 11 POOR 55 GEN GOOD
MAX LVORI EARLY 6 3 6 2
MAX LVORI LATE 6 3 6 2
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
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 11. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. WEST WINDS
10 TO 15 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND
RAIN. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE LOWER 20S. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO
15 MPH.
RIZ003-070900-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (+3) 40 (+1) 20 28
RH % (24H TREND) 100 (0) 56 (-9) 92 31
20FT WND AM(MPH) LGT/VAR NW 10 G18
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 9 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 280 2470 260 4200
TRANSPORT WND (KTS) NW 7 SW 3 SW 5 N 26
VENT RATE (KT-FT) 1960 7410 1300 109200
MAX ADI EARLY 4 VERY POOR 10 POOR 5 VERY POOR 14 GEN POOR
MAX ADI LATE 5 VERY POOR 12 POOR 12 POOR 12 POOR
MAX LVORI EARLY 6 3 5 2
MAX LVORI LATE 6 3 5 2
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
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 10. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. WEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN
THE MID 20S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY WITH A CHANCE OF SNOW AND RAIN. HIGHS IN
THE UPPER 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 20. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
RIZ004-070900-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+2) 41 (+1) 22 29
RH % (24H TREND) 100 (0) 50 (-7) 94 31
20FT WND AM(MPH) LGT/VAR NW 10 G19
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 9 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 370 2470 370 4410
TRANSPORT WND (KTS) NW 7 W 4 SW 5 N 26
VENT RATE (KT-FT) 2590 9880 1850 114660
MAX ADI EARLY 4 VERY POOR 15 GEN POOR 5 VERY POOR 13 GEN POOR
MAX ADI LATE 4 VERY POOR 14 GEN POOR 12 POOR 12 POOR
MAX LVORI EARLY 6 3 5 2
MAX LVORI LATE 6 3 5 2
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
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 13. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 30.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 40S. WEST WINDS
10 TO 15 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND
SNOW. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE LOWER 20S. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO
15 MPH.
RIZ005-070900-
BRISTOL RI-
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 26 (+1) 41 (0) 23 30
RH % (24H TREND) 92 (-4) 56 (-11) 87 34
20FT WND AM(MPH) LGT/VAR NW 12 G20
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 11 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 370 2450 380 4450
TRANSPORT WND (KTS) NW 8 N 4 W 5 N 26
VENT RATE (KT-FT) 2960 9800 1900 115700
MAX ADI EARLY 5 VERY POOR 17 GEN POOR 6 VERY POOR 22 FAIR
MAX ADI LATE 4 VERY POOR 14 GEN POOR 14 GEN POOR 23 FAIR
MAX LVORI EARLY 6 3 4 2
MAX LVORI LATE 6 3 4 2
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
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 15. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. WEST WINDS 10 TO
15 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND
SNOW. LOWS AROUND 30. HIGHS IN THE UPPER 30S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS IN THE MID 20S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN THE MID
30S. WEST WINDS 10 TO 15 MPH.
RIZ006-070900-
WASHINGTON RI-
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,
AND WESTERLY
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+1) 41 (0) 21 31
RH % (24H TREND) 100 (0) 52 (-8) 93 31
20FT WND AM(MPH) LGT/VAR NW 10 G21
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 9 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 270 2590 240 4480
TRANSPORT WND (KTS) W 9 SW 4 W 7 N 25
VENT RATE (KT-FT) 2430 10360 1680 112000
MAX ADI EARLY 5 VERY POOR 11 POOR 6 VERY POOR 39 FAIR
MAX ADI LATE 4 VERY POOR 13 GEN POOR 13 GEN POOR 12 POOR
MAX LVORI EARLY 6 3 5 2
MAX LVORI LATE 6 3 5 2
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
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 12. NORTH WINDS 10 TO
15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 40. WEST WINDS 5 TO 10 MPH,
BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 30.
SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 40S. WEST WINDS
15 TO 20 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE
LOWER 40S. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND
SNOW. LOWS IN THE UPPER 20S. HIGHS AROUND 40. WEST WINDS 10 TO
15 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE LOWER 20S. HIGHS IN THE MID 30S. WEST WINDS 15 TO
20 MPH.
RIZ007-070900-
NEWPORT RI-
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (+2) 41 (-1) 23 31
RH % (24H TREND) 96 (-4) 54 (-8) 90 36
20FT WND AM(MPH) LGT/VAR NW 12 G22
20FT WND PM(MPH) W 5 LGT/VAR LGT/VAR N 11 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 320 2430 330 4460
TRANSPORT WND (KTS) W 10 SW 5 W 7 N 26
VENT RATE (KT-FT) 3200 12150 2310 115960
MAX ADI EARLY 8 POOR 14 GEN POOR 8 POOR 30 FAIR
MAX ADI LATE 5 VERY POOR 12 POOR 18 GEN POOR 25 FAIR
MAX LVORI EARLY 5 3 4 2
MAX LVORI LATE 5 3 4 2
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
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. NORTH WINDS 10 TO
15 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. NOT AS COOL. LOWS IN THE MID 30S.
SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S. WEST WINDS
15 TO 20 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO
15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS IN THE MID 20S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN THE MID
30S. NORTHWEST WINDS 15 TO 20 MPH.
RIZ008-070900-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (+1) 43 (-1) 25 33
RH % (24H TREND) 77 (-12) 56 (-9) 80 40
20FT WND AM(MPH) N 6 NW 15 G23
20FT WND PM(MPH) W 8 SE 5 SW 8 N 13 G22
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 1260 3090 2490 4510
TRANSPORT WND (KTS) NW 14 S 10 S 12 N 23
VENT RATE (KT-FT) 17640 30900 29880 103730
MAX ADI EARLY 25 FAIR 20 GEN POOR 32 FAIR 41 GEN GOOD
MAX ADI LATE 12 POOR 17 GEN POOR 38 FAIR 31 FAIR
MAX LVORI EARLY 3 3 3 2
MAX LVORI LATE 3 3 3 2
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
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. NORTH WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WINDS
5 TO 10 MPH, BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER
30S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS AROUND 40. HIGHS IN THE UPPER 40S. WEST WINDS 15 TO
20 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS IN THE MID 30S. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO
15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.
LOWS IN THE UPPER 20S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN THE MID
30S. NORTHWEST WINDS 15 TO 20 MPH.
MAZ017-070900-
NORTHERN BRISTOL MA-
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,
REHOBOTH, AND TAUNTON
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (+4) 40 (+1) 19 28
RH % (24H TREND) 100 (0) 49 (-13) 96 32
20FT WND AM(MPH) LGT/VAR NW 8 G18
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 380 2420 380 4350
TRANSPORT WND (KTS) NW 7 N 5 SW 7 N 25
VENT RATE (KT-FT) 2660 12100 2660 108750
MAX ADI EARLY 4 VERY POOR 16 GEN POOR 4 VERY POOR 61 GOOD
MAX ADI LATE 4 VERY POOR 17 GEN POOR 11 POOR 76 GOOD
MAX LVORI EARLY 8 3 6 2
MAX LVORI LATE 8 3 6 2
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
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 10. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 30S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. SOUTHWEST WINDS AROUND 5 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. WEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF SNOW AND
RAIN. LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS AROUND 20. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
MAZ018-070900-
WESTERN PLYMOUTH MA-
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,
MIDDLEBORO, AND PEMBROKE
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 23 (+4) 40 (0) 19 29
RH % (24H TREND) 100 (0) 56 (-6) 94 36
20FT WND AM(MPH) LGT/VAR NW 9 G21
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 8 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 370 2420 370 4310
TRANSPORT WND (KTS) NW 7 N 5 S 4 N 25
VENT RATE (KT-FT) 2590 12100 1480 107750
MAX ADI EARLY 4 VERY POOR 16 GEN POOR 4 VERY POOR 47 GEN GOOD
MAX ADI LATE 4 VERY POOR 16 GEN POOR 12 POOR 55 GEN GOOD
MAX LVORI EARLY 7 4 6 2
MAX LVORI LATE 7 4 6 2
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
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 10. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. WEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND
SNOW. LOWS IN THE MID 20S. HIGHS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE LOWER 20S. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO
10 MPH.
MAZ019-070900-
EASTERN PLYMOUTH MA-
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,
AND SCITUATE
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+3) 41 (0) 19 31
RH % (24H TREND) 100 (+4) 51 (-5) 96 37
20FT WND AM(MPH) LGT/VAR NW 12 G24
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 11 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 290 2550 270 4370
TRANSPORT WND (KTS) W 11 N 5 S 5 N 26
VENT RATE (KT-FT) 3190 12750 1350 113620
MAX ADI EARLY 5 VERY POOR 18 GEN POOR 7 POOR 24 FAIR
MAX ADI LATE 6 VERY POOR 17 GEN POOR 15 GEN POOR 21 FAIR
MAX LVORI EARLY 5 3 5 2
MAX LVORI LATE 5 3 5 2
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
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 14. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. SOUTHWEST WINDS
10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 30.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. WEST WINDS
10 TO 15 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND
SNOW. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS
10 TO 15 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SNOW.
LOWS IN THE LOWER 20S. HIGHS IN THE MID 30S. WEST WINDS 15 TO
20 MPH.
MAZ020-070900-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,
SWANSEA, AND WESTPORT
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 24 (+1) 41 (-1) 20 31
RH % (24H TREND) 100 (0) 50 (-11) 95 33
20FT WND AM(MPH) LGT/VAR NW 10 G23
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 10 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 260 2340 260 4420
TRANSPORT WND (KTS) W 8 N 4 S 6 N 26
VENT RATE (KT-FT) 2080 9360 1560 114920
MAX ADI EARLY 5 VERY POOR 14 GEN POOR 5 VERY POOR 37 FAIR
MAX ADI LATE 4 VERY POOR 15 GEN POOR 13 GEN POOR 12 POOR
MAX LVORI EARLY 6 3 5 2
MAX LVORI LATE 6 3 5 2
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
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 13. NORTHWEST WINDS
10 TO 15 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. NOT AS COLD. LOWS IN THE LOWER
30S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. WEST WINDS
15 TO 20 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN AND
SNOW. LOWS IN THE UPPER 20S. HIGHS AROUND 40. WEST WINDS 10 TO
15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN.
LOWS IN THE LOWER 20S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY
BREEZY. PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN
THE MID 30S. NORTHWEST WINDS 15 TO 25 MPH.
MAZ021-070900-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,
AND WAREHAM
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 25 (+3) 41 (-2) 20 31
RH % (24H TREND) 100 (+4) 54 (-13) 95 37
20FT WND AM(MPH) LGT/VAR NW 11 G23
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 10 G22
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 380 2450 370 4340
TRANSPORT WND (KTS) W 8 N 5 SW 5 N 23
VENT RATE (KT-FT) 3040 12250 1850 99820
MAX ADI EARLY 5 VERY POOR 13 GEN POOR 4 VERY POOR 13 GEN POOR
MAX ADI LATE 5 VERY POOR 13 GEN POOR 12 POOR 14 GEN POOR
MAX LVORI EARLY 6 3 5 2
MAX LVORI LATE 6 3 5 2
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
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 13. NORTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. WEST WINDS
AROUND 5 MPH, INCREASING TO SOUTHWEST 10 TO 15 MPH IN THE
AFTERNOON.
TUESDAY NIGHT
MOSTLY CLOUDY. 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 LOWER 30S. HIGHS IN THE UPPER 40S. WEST WINDS
10 TO 15 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID
40S. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF RAIN AND SNOW. LOWS IN THE MID 20S. HIGHS IN THE LOWER
40S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN THE MID
30S. WEST WINDS 15 TO 20 MPH.
MAZ022-070900-
BARNSTABLE MA-
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,
PROVINCETOWN, AND WELLFLEET
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 28 (+5) 42 (-1) 22 34
RH % (24H TREND) 96 (-4) 56 (+2) 99 41
20FT WND AM(MPH) NW 5 NW 13 G25
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 13 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 260 2720 330 4980
TRANSPORT WND (KTS) NW 12 N 7 S 7 N 26
VENT RATE (KT-FT) 3120 19040 2310 129480
MAX ADI EARLY 8 POOR 21 FAIR 8 POOR 33 FAIR
MAX ADI LATE 7 POOR 20 GEN POOR 21 FAIR 30 FAIR
MAX LVORI EARLY 5 3 5 3
MAX LVORI LATE 5 3 5 3
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
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. 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. NOT AS COLD. LOWS IN THE MID 30S.
SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF
RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S. WEST WINDS
15 TO 20 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO
15 MPH.
FRIDAY NIGHT AND SATURDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF
SNOW AND RAIN. LOWS IN THE UPPER 20S. HIGHS IN THE MID 30S. WEST
WINDS 15 TO 25 MPH.
MAZ023-070900-
DUKES MA-
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 30 (+2) 43 (-2) 23 34
RH % (24H TREND) 85 (-11) 53 (-7) 92 42
20FT WND AM(MPH) NW 5 NW 15 G23
20FT WND PM(MPH) W 7 LGT/VAR SW 6 N 14 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 910 2240 1130 4420
TRANSPORT WND (KTS) NW 14 SW 7 SW 8 N 25
VENT RATE (KT-FT) 12740 15680 9040 110500
MAX ADI EARLY 17 GEN POOR 19 GEN POOR 22 FAIR 39 FAIR
MAX ADI LATE 12 POOR 13 GEN POOR 36 FAIR 31 FAIR
MAX LVORI EARLY 4 3 4 2
MAX LVORI LATE 4 3 4 2
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
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20. NORTH WINDS 15 TO
20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WINDS
5 TO 10 MPH, INCREASING TO SOUTHWEST 15 TO 20 MPH IN THE
AFTERNOON.
TUESDAY NIGHT
BREEZY. MOSTLY CLOUDY. NOT AS COOL. LOWS IN THE
UPPER 30S. SOUTHWEST WINDS 20 TO 25 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A
CHANCE OF RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 50S.
WEST WINDS 15 TO 25 MPH.
THURSDAY THROUGH FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. WEST WINDS 15 TO
20 MPH.
FRIDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF RAIN AND
SNOW. LOWS IN THE UPPER 20S. NORTHWEST WINDS 15 TO 25 MPH.
SATURDAY
BREEZY. PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN
THE UPPER 30S. NORTHWEST WINDS 20 TO 25 MPH.
MAZ024-070900-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
409 PM EST SAT DEC 6 2025
TONIGHT SUN SUN NIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (+4) 44 (-1) 25 36
RH % (24H TREND) 89 (-11) 55 (-7) 92 50
20FT WND AM(MPH) NW 7 NW 16 G25
20FT WND PM(MPH) W 6 NW 5 SW 6 N 16 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 1160 2520 2050 4890
TRANSPORT WND (KTS) N 16 SW 6 SW 10 N 22
VENT RATE (KT-FT) 18560 15120 20500 107580
MAX ADI EARLY 22 FAIR 23 FAIR 26 FAIR 39 FAIR
MAX ADI LATE 13 GEN POOR 17 GEN POOR 37 FAIR 34 FAIR
MAX LVORI EARLY 4 3 4 3
MAX LVORI LATE 4 3 4 3
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
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTH WINDS
15 TO 20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WINDS
5 TO 10 MPH, BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
CLOUDY. NOT AS COOL. LOWS IN THE UPPER 30S.
SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND
50. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE UPPER 30S. HIGHS IN THE MID 40S. WEST WINDS 15 TO
20 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN.
LOWS IN THE MID 30S. HIGHS IN THE LOWER 40S. WEST WINDS 15 TO
20 MPH.
FRIDAY NIGHT AND SATURDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF
RAIN AND SNOW. LOWS AROUND 30. HIGHS IN THE UPPER 30S. WEST WINDS
15 TO 25 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION BELOW NORMAL.
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