876
FNUS51 KBOX 132110
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
409 PM EST TUE JAN 13 2026
DISCUSSION
AN AREA OF LOW-PRESSURE MOVES OVER THE NORTHEAST TOMORROW THROUGH
FRIDAY BRINGING UNSETTLED WEATHER TO SOUTHERN NEW ENGLAND.
SOUTHERLY WINDS WILL SUPPORT MILD TEMPERATURES AND INCREASED
HUMIDITY WITH HIGHS IN THE UPPER 40S/LOW 50S ON WEDNESDAY.
DEWPOINTS IN THE MID TO UPPER 30S WILL KEEP RH ON THE HIGHER END
BETWEEN 60 AND 80 PERCENT ON WEDNESDAY
OUTLOOK...THURSDAY THROUGH MONDAY
A COLD FRONT CROSSES THE REGION WEDNESDAY NIGHT INTO THURDSAY
USHERING OUT THE MILDER AIR MASS. THIS WILL BE FOLLOWED BY MORE
SEASONABLE TEMPERATURES FOR THURSDAY AND FRIDAY WITH DRIER
CONDITIONS. SOUTHWEST FLOW RETURNS FOR THE WEEKEND WITH
TEMPERATURES/HUMIDITY RUNNING SLIGHTLY ABOVE NORMAL FOR THIS TIME
OF YEAR.
MAZ015-140900-
SUFFOLK MA-
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (+5) 49 (+4) 34 42
RH % (24H TREND) 85 (+4) 58 (+10) 100 46
20FT WND AM(MPH) SW 7 G17 SW 6 G17
20FT WND PM(MPH) S 7 G19 SW 6 LGT/VAR W 9 G19
PRECIP AMOUNT 0.00 0.00 0.03 0.01
PRECIP DURATION 2 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 1 PM
MIXING HGT (FT-AGL) 540 1650 350 4580
TRANSPORT WND (KTS) SW 18 SW 17 S 4 W 29
VENT RATE (KT-FT) 9720 28050 1400 132820
MAX ADI EARLY 19 GEN POOR 31 FAIR 8 POOR 56 GEN GOOD
MAX ADI LATE 20 GEN POOR 33 FAIR 8 POOR 67 GOOD
MAX LVORI EARLY 3 3 8 2
MAX LVORI LATE 3 3 8 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 20 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. WEST WINDS 10 TO
15 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE UPPER
20S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
20. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 10 TO
15 MPH.
MAZ016-140900-
EASTERN NORFOLK MA-
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (+6) 49 (+5) 34 42
RH % (24H TREND) 88 (+3) 58 (+6) 100 47
20FT WND AM(MPH) SW 7 G17 SW 6 G17
20FT WND PM(MPH) S 8 G19 SW 6 LGT/VAR W 9 G20
PRECIP AMOUNT 0.00 0.00 0.03 0.01
PRECIP DURATION 2 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 1 PM
MIXING HGT (FT-AGL) 370 1680 330 4670
TRANSPORT WND (KTS) S 15 SW 17 S 5 W 28
VENT RATE (KT-FT) 5550 28560 1650 130760
MAX ADI EARLY 20 GEN POOR 31 FAIR 8 POOR 58 GEN GOOD
MAX ADI LATE 20 GEN POOR 36 FAIR 8 POOR 96 GOOD
MAX LVORI EARLY 4 3 8 3
MAX LVORI LATE 4 3 8 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 20 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. WEST WINDS 10 TO
15 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 20S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
20. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 10 TO
15 MPH.
MAZ013-140900-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,
NORWOOD, STOUGHTON, AND WELLESLEY
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (+7) 49 (+5) 32 41
RH % (24H TREND) 88 (0) 55 (+9) 100 45
20FT WND AM(MPH) SW 6 SW 5
20FT WND PM(MPH) S 6 SW 5 LGT/VAR W 8 G18
PRECIP AMOUNT 0.00 0.00 0.03 0.01
PRECIP DURATION 2 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 410 1850 300 4530
TRANSPORT WND (KTS) SW 14 SW 18 S 5 W 26
VENT RATE (KT-FT) 5740 33300 1500 117780
MAX ADI EARLY 18 GEN POOR 32 FAIR 8 POOR 52 GEN GOOD
MAX ADI LATE 18 GEN POOR 37 FAIR 8 POOR 88 GOOD
MAX LVORI EARLY 4 3 8 2
MAX LVORI LATE 4 3 8 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 20 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 13. WEST WINDS 5 TO
10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 20S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
18. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH.
MAZ014-140900-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,
AND WOBURN
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (+7) 49 (+4) 33 42
RH % (24H TREND) 85 (-3) 61 (+11) 100 48
20FT WND AM(MPH) SW 6 SW 5
20FT WND PM(MPH) S 6 SW 5 LGT/VAR W 8 G18
PRECIP AMOUNT 0.03 0.00 0.03 0.00
PRECIP DURATION 0 2
PRECIP BEGIN 1 AM 7 PM
PRECIP END 4 AM 6 AM
MIXING HGT (FT-AGL) 370 1750 300 4440
TRANSPORT WND (KTS) SW 15 SW 18 S 4 W 29
VENT RATE (KT-FT) 5550 31500 1200 128760
MAX ADI EARLY 16 GEN POOR 32 FAIR 6 VERY POOR 53 GEN GOOD
MAX ADI LATE 17 GEN POOR 37 FAIR 6 VERY POOR 95 GOOD
MAX LVORI EARLY 3 3 8 3
MAX LVORI LATE 3 3 8 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 20 0 20 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 14. WEST WINDS 5 TO
10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 20S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 20. HIGHS
IN THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS AROUND 18. HIGHS
IN THE MID 20S. WEST WINDS 5 TO 10 MPH.
MAZ007-140900-
EASTERN ESSEX MA-
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,
PEABODY, SALEM, AND SAUGUS
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 10 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (+4) 47 (+3) 32 42
RH % (24H TREND) 85 (-3) 61 (+12) 100 47
20FT WND AM(MPH) SW 7 G17 SW 6 G17
20FT WND PM(MPH) S 8 G20 SW 6 LGT/VAR W 9 G20
PRECIP AMOUNT 0.02 0.00 0.03 0.01
PRECIP DURATION 0 2 1
PRECIP BEGIN 1 AM 7 PM CONTINUING
PRECIP END 4 AM CONTINUING 2 PM
MIXING HGT (FT-AGL) 460 1620 340 4370
TRANSPORT WND (KTS) SW 20 SW 16 S 6 W 30
VENT RATE (KT-FT) 9200 25920 2040 131100
MAX ADI EARLY 21 FAIR 32 FAIR 8 POOR 57 GEN GOOD
MAX ADI LATE 22 FAIR 31 FAIR 7 POOR 96 GOOD
MAX LVORI EARLY 3 3 8 3
MAX LVORI LATE 3 3 8 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 10 0 20 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 14. WEST WINDS 15 TO
20 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 20S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. SOUTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 15 TO
20 MPH.
MAZ006-140900-
WESTERN ESSEX MA-
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,
METHUEN, AND TOPSFIELD
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 10 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (+6) 48 (+4) 32 40
RH % (24H TREND) 85 (0) 58 (+10) 100 46
20FT WND AM(MPH) SW 5 SW 5
20FT WND PM(MPH) S 5 LGT/VAR LGT/VAR W 8
PRECIP AMOUNT 0.02 0.00 0.04 0.01
PRECIP DURATION 0 2 1
PRECIP BEGIN 1 AM 6 PM CONTINUING
PRECIP END 4 AM CONTINUING 2 PM
MIXING HGT (FT-AGL) 370 1870 300 4010
TRANSPORT WND (KTS) SW 14 SW 17 W 5 W 29
VENT RATE (KT-FT) 5180 31790 1500 116290
MAX ADI EARLY 12 POOR 33 FAIR 4 VERY POOR 55 GEN GOOD
MAX ADI LATE 13 GEN POOR 34 FAIR 4 VERY POOR 92 GOOD
MAX LVORI EARLY 4 3 9 2
MAX LVORI LATE 4 3 9 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 10 0 20 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 12. WEST WINDS 5 TO
10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 20S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS
IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 16. SOUTHWEST WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH.
MAZ005-140900-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,
HOPKINTON, LOWELL, AND NATICK
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 40 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (+8) 48 (+4) 31 40
RH % (24H TREND) 88 (0) 57 (+10) 100 44
20FT WND AM(MPH) SW 5 SW 5
20FT WND PM(MPH) S 5 LGT/VAR LGT/VAR W 8 G17
PRECIP AMOUNT 0.03 0.02 0.04 0.01
PRECIP DURATION 0 0 2 1
PRECIP BEGIN 12 AM 8 AM 6 PM CONTINUING
PRECIP END 4 AM 11 AM CONTINUING 3 PM
MIXING HGT (FT-AGL) 410 1810 300 4260
TRANSPORT WND (KTS) SW 14 SW 17 W 5 W 28
VENT RATE (KT-FT) 5740 30770 1500 119280
MAX ADI EARLY 13 GEN POOR 32 FAIR 4 VERY POOR 53 GEN GOOD
MAX ADI LATE 14 GEN POOR 36 FAIR 4 VERY POOR 91 GOOD
MAX LVORI EARLY 4 3 9 2
MAX LVORI LATE 4 3 9 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 20 20 20 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 13. WEST WINDS 5 TO
10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 20S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 19. HIGHS
IN THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS AROUND 17. HIGHS
IN THE MID 20S. WEST WINDS 5 TO 10 MPH.
MAZ012-140900-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,
WESTBOROUGH, AND WORCESTER
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW/RAIN
CHANCE PRECIP (%) 20 20 40 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (+7) 47 (+4) 27 39
RH % (24H TREND) 90 (-2) 64 (+13) 100 48
20FT WND AM(MPH) SW 7 W 6 G17
20FT WND PM(MPH) S 7 G19 SW 5 LGT/VAR W 9 G19
PRECIP AMOUNT 0.04 0.05 0.05 0.03
PRECIP DURATION 0 1 2 2
PRECIP BEGIN 12 AM 6 AM CONTINUING CONTINUING
PRECIP END 4 AM CONTINUING CONTINUING 3 PM
MIXING HGT (FT-AGL) 400 1700 270 3990
TRANSPORT WND (KTS) SW 14 SW 17 SW 5 W 26
VENT RATE (KT-FT) 5600 28900 1350 103740
MAX ADI EARLY 16 GEN POOR 28 FAIR 6 VERY POOR 54 GEN GOOD
MAX ADI LATE 16 GEN POOR 33 FAIR 7 POOR 82 GOOD
MAX LVORI EARLY 4 3 9 2
MAX LVORI LATE 4 3 9 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 30 30 30 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 12. WEST WINDS 10 TO
15 MPH.
FRIDAY
SUNNY. HIGHS AROUND 30. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
20S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 40. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS
IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS
IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH.
MAZ004-140900-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,
GARDNER, AND HARVARD
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW
CHANCE PRECIP (%) 20 20 50 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (+7) 45 (+4) 25 36
RH % (24H TREND) 94 (-6) 61 (+14) 100 48
20FT WND AM(MPH) SW 7 G18 W 6 G18
20FT WND PM(MPH) S 8 G20 SW 5 LGT/VAR W 9 G20
PRECIP AMOUNT 0.10 0.08 0.09 0.04
PRECIP DURATION 1 1 2 2
PRECIP BEGIN 11 PM 7 AM CONTINUING CONTINUING
PRECIP END 4 AM CONTINUING CONTINUING 5 PM
MIXING HGT (FT-AGL) 360 1660 210 3880
TRANSPORT WND (KTS) SW 13 SW 17 SW 4 W 29
VENT RATE (KT-FT) 4680 28220 840 112520
MAX ADI EARLY 15 GEN POOR 30 FAIR 6 VERY POOR 56 GEN GOOD
MAX ADI LATE 15 GEN POOR 32 FAIR 6 VERY POOR 64 GOOD
MAX LVORI EARLY 4 4 9 3
MAX LVORI LATE 4 4 9 3
MIN VSBY EARLY 9 9 7 9
MIN VSBY LATE 9 9 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 80 80 30 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 9. WEST WINDS 10 TO
15 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
20S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
20S. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. WEST WINDS 5 TO
10 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 13. HIGHS
IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS 10 TO
15 MPH.
MAZ026-140900-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,
AND TOWNSEND
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW/RAIN
CHANCE PRECIP (%) 30 20 50 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (+7) 48 (+5) 27 39
RH % (24H TREND) 85 (-7) 64 (+12) 100 51
20FT WND AM(MPH) SW 5 G17 W 5 G17
20FT WND PM(MPH) S 5 G18 LGT/VAR LGT/VAR W 7 G19
PRECIP AMOUNT 0.05 0.02 0.07 0.04
PRECIP DURATION 1 0 2 2
PRECIP BEGIN 12 AM 9 AM CONTINUING CONTINUING
PRECIP END 4 AM CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 400 2050 290 3810
TRANSPORT WND (KTS) SW 10 SW 17 SW 4 W 29
VENT RATE (KT-FT) 4000 34850 1160 110490
MAX ADI EARLY 11 POOR 36 FAIR 4 VERY POOR 55 GEN GOOD
MAX ADI LATE 11 POOR 38 FAIR 2 VERY POOR 89 GOOD
MAX LVORI EARLY 4 3 9 2
MAX LVORI LATE 4 3 9 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 20 20 30 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 10. WEST WINDS 5 TO
10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
20S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS AROUND 40. SOUTHWEST
WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
20S. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 16. HIGHS
IN THE UPPER 20S. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS AROUND 14. HIGHS
IN THE LOWER 20S. WEST WINDS 5 TO 10 MPH.
MAZ002-140900-
WESTERN FRANKLIN MA-
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,
AND SHELBURNE
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY CLOUDY CLOUDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW
CHANCE PRECIP (%) 30 30 70 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (+5) 43 (+4) 18 29
RH % (24H TREND) 89 (-7) 69 (+16) 100 52
20FT WND AM(MPH) LGT/VAR W 6 G19
20FT WND PM(MPH) S 6 G19 LGT/VAR LGT/VAR W 8 G20
PRECIP AMOUNT 0.07 0.06 0.12 0.07
PRECIP DURATION 1 1 8 2
PRECIP BEGIN 10 PM 9 AM CONTINUING CONTINUING
PRECIP END 3 AM CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 190 1990 90 3760
TRANSPORT WND (KTS) SW 10 SW 16 SW 4 W 30
VENT RATE (KT-FT) 1900 31840 360 112800
MAX ADI EARLY 12 POOR 26 FAIR 4 VERY POOR 65 GOOD
MAX ADI LATE 12 POOR 31 FAIR 8 POOR 89 GOOD
MAX LVORI EARLY 4 5 9 2
MAX LVORI LATE 4 5 9 2
MIN VSBY EARLY 9 9 2 SNOW 6 SNOW
MIN VSBY LATE 9 9 2 SNOW 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 30 30 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 7. WEST WINDS 10 TO
15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 18.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE MID 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS AROUND 19. HIGHS
IN THE UPPER 20S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND
12. HIGHS IN THE LOWER 20S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS AROUND 17. WEST WINDS 10 TO
15 MPH.
MAZ003-140900-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,
AND WHATELY
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY CLOUDY CLOUDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW
CHANCE PRECIP (%) 30 30 70 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (+6) 45 (+4) 24 33
RH % (24H TREND) 94 (-6) 66 (+15) 100 48
20FT WND AM(MPH) S 6 G18 W 6 G17
20FT WND PM(MPH) S 7 G22 S 5 LGT/VAR W 8 G20
PRECIP AMOUNT 0.06 0.07 0.11 0.05
PRECIP DURATION 0 1 7 2
PRECIP BEGIN 11 PM 8 AM CONTINUING CONTINUING
PRECIP END 3 AM CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 320 1820 170 4180
TRANSPORT WND (KTS) S 11 S 15 S 4 W 28
VENT RATE (KT-FT) 3520 27300 680 117040
MAX ADI EARLY 15 GEN POOR 27 FAIR 5 VERY POOR 56 GEN GOOD
MAX ADI LATE 14 GEN POOR 28 FAIR 6 VERY POOR 70 GOOD
MAX LVORI EARLY 5 4 9 2
MAX LVORI LATE 5 4 9 2
MIN VSBY EARLY 9 9 4 FOG 9
MIN VSBY LATE 9 9 1 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 30 30 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 9. WEST WINDS 10 TO
15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
20S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE UPPER 30S.
SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
20S. HIGHS AROUND 30. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND
14. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS 10 TO
15 MPH.
MAZ008-140900-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,
WILLIAMSBURG, AND WORTHINGTON
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY CLOUDY CLOUDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW
CHANCE PRECIP (%) 20 30 70 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 31 (+6) 43 (+3) 20 29
RH % (24H TREND) 86 (-6) 69 (+13) 100 50
20FT WND AM(MPH) SW 5 W 7 G20
20FT WND PM(MPH) S 7 G19 LGT/VAR LGT/VAR W 9 G22
PRECIP AMOUNT 0.05 0.06 0.12 0.06
PRECIP DURATION 1 1 7 2
PRECIP BEGIN 10 PM 8 AM CONTINUING CONTINUING
PRECIP END 3 AM CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 210 1850 120 3810
TRANSPORT WND (KTS) SW 11 SW 16 SW 4 W 29
VENT RATE (KT-FT) 2310 29600 480 110490
MAX ADI EARLY 14 GEN POOR 27 FAIR 4 VERY POOR 66 GOOD
MAX ADI LATE 13 GEN POOR 31 FAIR 9 POOR 74 GOOD
MAX LVORI EARLY 4 5 9 3
MAX LVORI LATE 4 5 9 3
MIN VSBY EARLY 9 9 2 SNOW 9
MIN VSBY LATE 9 9 2 SNOW 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 30 30 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 8. WEST WINDS 10 TO
15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS AROUND 19.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE MID 30S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS AROUND 20. HIGHS
IN THE UPPER 20S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND
13. HIGHS IN THE MID 20S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS AROUND 18. WEST WINDS 5 TO 10 MPH.
MAZ010-140900-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,
SOUTHAMPTON, AND WARE
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY CLOUDY CLOUDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW
CHANCE PRECIP (%) 20 20 70 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (+6) 46 (+3) 25 34
RH % (24H TREND) 90 (-2) 66 (+17) 100 46
20FT WND AM(MPH) S 6 G17 W 7 G18
20FT WND PM(MPH) S 8 G21 S 5 LGT/VAR W 9 G20
PRECIP AMOUNT 0.05 0.08 0.11 0.04
PRECIP DURATION 1 1 7 2
PRECIP BEGIN 11 PM 7 AM CONTINUING CONTINUING
PRECIP END 4 AM CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 370 1670 240 4260
TRANSPORT WND (KTS) S 11 S 14 NW 4 W 26
VENT RATE (KT-FT) 4070 23380 960 110760
MAX ADI EARLY 14 GEN POOR 24 FAIR 5 VERY POOR 57 GEN GOOD
MAX ADI LATE 13 GEN POOR 25 FAIR 6 VERY POOR 63 GOOD
MAX LVORI EARLY 4 3 9 2
MAX LVORI LATE 4 3 9 2
MIN VSBY EARLY 9 9 4 FOG 9
MIN VSBY LATE 9 9 2 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 30 30 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 11. WEST WINDS 10 TO
15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
20S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
20S. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND
16. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS 10 TO
15 MPH.
MAZ009-140900-
WESTERN HAMPDEN MA-
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,
MONTGOMERY, RUSSELL, AND TOLLAND
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY CLOUDY CLOUDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW
CHANCE PRECIP (%) 20 30 70 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (+9) 44 (+3) 21 30
RH % (24H TREND) 83 (-5) 67 (+12) 100 48
20FT WND AM(MPH) SW 5 NW 7 G19
20FT WND PM(MPH) S 7 G18 LGT/VAR LGT/VAR W 9 G21
PRECIP AMOUNT 0.04 0.06 0.11 0.06
PRECIP DURATION 0 1 7 2
PRECIP BEGIN 11 PM 7 AM CONTINUING CONTINUING
PRECIP END 3 AM CONTINUING CONTINUING 6 PM
MIXING HGT (FT-AGL) 170 1780 60 4070
TRANSPORT WND (KTS) SW 13 SW 16 SW 5 W 26
VENT RATE (KT-FT) 2210 28480 300 105820
MAX ADI EARLY 15 GEN POOR 28 FAIR 4 VERY POOR 67 GOOD
MAX ADI LATE 14 GEN POOR 30 FAIR 10 POOR 73 GOOD
MAX LVORI EARLY 4 4 9 3
MAX LVORI LATE 4 4 9 3
MIN VSBY EARLY 9 9 3 SNOW 9
MIN VSBY LATE 9 9 2 SNOW 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 30 30 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 10. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
20S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS IN THE UPPER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
20S. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND
14. HIGHS IN THE MID 20S. WEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS AROUND 20. WEST WINDS 5 TO 10 MPH.
MAZ011-140900-
EASTERN HAMPDEN MA-
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,
SPRINGFIELD, AND WESTFIELD
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY CLOUDY CLOUDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW
CHANCE PRECIP (%) 20 20 60 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (+8) 45 (+2) 26 34
RH % (24H TREND) 87 (-1) 61 (+16) 100 44
20FT WND AM(MPH) S 6 G18 W 7 G18
20FT WND PM(MPH) S 8 G22 S 6 LGT/VAR W 10 G20
PRECIP AMOUNT 0.07 0.08 0.10 0.04
PRECIP DURATION 1 1 5 2
PRECIP BEGIN 11 PM 6 AM CONTINUING CONTINUING
PRECIP END 4 AM CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 370 1530 250 4640
TRANSPORT WND (KTS) S 14 SW 14 W 4 W 24
VENT RATE (KT-FT) 5180 21420 1000 111360
MAX ADI EARLY 14 GEN POOR 22 FAIR 6 VERY POOR 57 GEN GOOD
MAX ADI LATE 15 GEN POOR 25 FAIR 7 POOR 64 GOOD
MAX LVORI EARLY 4 3 9 2
MAX LVORI LATE 4 3 9 2
MIN VSBY EARLY 9 9 7 9
MIN VSBY LATE 9 9 2 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 30 30 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 11. WEST WINDS 10 TO
15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
20S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. NOT AS COLD. HIGHS AROUND 40. SOUTH
WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
20S. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. WEST WINDS 5 TO
10 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 15. HIGHS
IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 20S. WEST WINDS 10 TO
15 MPH.
CTZ002-140900-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,
SOUTHINGTON, AND WINDSOR LOCKS
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY CLOUDY CLOUDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW
CHANCE PRECIP (%) 20 20 60 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (+9) 46 (+2) 26 35
RH % (24H TREND) 88 (-12) 60 (+16) 100 42
20FT WND AM(MPH) S 5 W 7 G17
20FT WND PM(MPH) S 7 G18 S 5 LGT/VAR W 9 G18
PRECIP AMOUNT 0.04 0.06 0.07 0.03
PRECIP DURATION 1 1 4 2
PRECIP BEGIN 11 PM 6 AM CONTINUING CONTINUING
PRECIP END 4 AM CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 370 1440 240 4720
TRANSPORT WND (KTS) S 13 SW 12 NW 3 W 25
VENT RATE (KT-FT) 4810 17280 720 118000
MAX ADI EARLY 14 GEN POOR 19 GEN POOR 4 VERY POOR 56 GEN GOOD
MAX ADI LATE 13 GEN POOR 21 FAIR 7 POOR 62 GOOD
MAX LVORI EARLY 4 3 9 2
MAX LVORI LATE 4 3 9 2
MIN VSBY EARLY 9 9 8 9
MIN VSBY LATE 9 9 2 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 30 30 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 13. NORTHWEST WINDS
10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 30. SOUTHWEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 20S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 40. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS
AROUND 30. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS AROUND 16. HIGHS
IN THE MID 20S. WEST WINDS 5 TO 10 MPH.
CTZ003-140900-
TOLLAND CT-
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SNOW
CHANCE PRECIP (%) 20 20 50 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (+9) 45 (+2) 27 36
RH % (24H TREND) 92 (-8) 66 (+17) 100 48
20FT WND AM(MPH) SW 6 G17 W 7 G18
20FT WND PM(MPH) S 8 G21 SW 6 LGT/VAR W 9 G20
PRECIP AMOUNT 0.04 0.07 0.04 0.02
PRECIP DURATION 0 1 2 2
PRECIP BEGIN 12 AM 6 AM CONTINUING CONTINUING
PRECIP END 4 AM CONTINUING CONTINUING 3 PM
MIXING HGT (FT-AGL) 310 1460 170 4320
TRANSPORT WND (KTS) S 13 SW 14 SW 4 W 25
VENT RATE (KT-FT) 4030 20440 680 108000
MAX ADI EARLY 15 GEN POOR 21 FAIR 5 VERY POOR 56 GEN GOOD
MAX ADI LATE 15 GEN POOR 23 FAIR 8 POOR 62 GOOD
MAX LVORI EARLY 4 3 9 3
MAX LVORI LATE 4 3 9 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 30 20 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 12. WEST WINDS 5 TO
10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 30. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
20S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 40. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 17. HIGHS
IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS AROUND 16. HIGHS
IN THE LOWER 20S. WEST WINDS 5 TO 10 MPH.
CTZ004-140900-
WINDHAM CT-
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,
AND WILLIMANTIC
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS RAIN
CHANCE PRECIP (%) 20 20 40 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (+8) 48 (+4) 28 39
RH % (24H TREND) 94 (-6) 57 (+11) 100 44
20FT WND AM(MPH) SW 6 W 6 G17
20FT WND PM(MPH) S 7 G18 SW 5 LGT/VAR W 9 G19
PRECIP AMOUNT 0.02 0.04 0.03 0.02
PRECIP DURATION 0 1 2 1
PRECIP BEGIN 1 AM 6 AM 6 PM CONTINUING
PRECIP END 4 AM 12 PM CONTINUING 2 PM
MIXING HGT (FT-AGL) 380 1760 260 4040
TRANSPORT WND (KTS) SW 12 SW 15 S 4 W 24
VENT RATE (KT-FT) 4560 26400 1040 96960
MAX ADI EARLY 16 GEN POOR 25 FAIR 6 VERY POOR 52 GEN GOOD
MAX ADI LATE 15 GEN POOR 29 FAIR 8 POOR 60 GEN GOOD
MAX LVORI EARLY 4 3 9 3
MAX LVORI LATE 4 3 9 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 10 20 20 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 12. WEST WINDS 5 TO
10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
20S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 40. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 18. HIGHS
AROUND 30. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS AROUND 16. HIGHS
IN THE MID 20S. WEST WINDS 5 TO 10 MPH.
RIZ001-140900-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,
AND SMITHFIELD
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (+9) 49 (+5) 30 39
RH % (24H TREND) 92 (0) 61 (+8) 100 49
20FT WND AM(MPH) SW 7 SW 6
20FT WND PM(MPH) S 7 SW 6 LGT/VAR W 9 G17
PRECIP AMOUNT 0.00 0.01 0.03 0.01
PRECIP DURATION 0 2 1
PRECIP BEGIN 7 AM 7 PM CONTINUING
PRECIP END 11 AM CONTINUING 2 PM
MIXING HGT (FT-AGL) 350 1780 260 4080
TRANSPORT WND (KTS) SW 14 SW 16 SW 4 W 24
VENT RATE (KT-FT) 4900 28480 1040 97920
MAX ADI EARLY 18 GEN POOR 29 FAIR 8 POOR 52 GEN GOOD
MAX ADI LATE 18 GEN POOR 31 FAIR 8 POOR 60 GEN GOOD
MAX LVORI EARLY 4 3 8 3
MAX LVORI LATE 4 3 8 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 20 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 13. WEST WINDS 5 TO
10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 20S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
18. HIGHS AROUND 30. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH.
RIZ002-140900-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,
AND PROVIDENCE
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (+9) 49 (+4) 32 41
RH % (24H TREND) 92 (+7) 61 (+9) 100 49
20FT WND AM(MPH) SW 7 SW 6
20FT WND PM(MPH) S 7 SW 6 LGT/VAR W 9
PRECIP AMOUNT 0.00 0.00 0.02 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 420 1930 320 4370
TRANSPORT WND (KTS) SW 14 SW 16 S 4 W 24
VENT RATE (KT-FT) 5880 30880 1280 104880
MAX ADI EARLY 17 GEN POOR 33 FAIR 5 VERY POOR 53 GEN GOOD
MAX ADI LATE 18 GEN POOR 34 FAIR 9 POOR 78 GOOD
MAX LVORI EARLY 4 3 9 3
MAX LVORI LATE 4 3 9 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 20 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 14. WEST WINDS 10 TO
15 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 20S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
19. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 10 TO
15 MPH.
RIZ003-140900-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (+10) 48 (+4) 30 40
RH % (24H TREND) 94 (+2) 61 (+7) 100 49
20FT WND AM(MPH) SW 7 W 6
20FT WND PM(MPH) SW 7 SW 6 LGT/VAR W 9 G17
PRECIP AMOUNT 0.00 0.01 0.01 0.00
PRECIP DURATION 0 2
PRECIP BEGIN 7 AM 7 PM
PRECIP END 10 AM 6 AM
MIXING HGT (FT-AGL) 320 1770 270 4000
TRANSPORT WND (KTS) SW 14 SW 15 S 5 W 24
VENT RATE (KT-FT) 4480 26550 1350 96000
MAX ADI EARLY 18 GEN POOR 29 FAIR 8 POOR 52 GEN GOOD
MAX ADI LATE 19 GEN POOR 31 FAIR 9 POOR 58 GEN GOOD
MAX LVORI EARLY 4 3 8 3
MAX LVORI LATE 4 3 8 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 10 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 13. WEST WINDS 5 TO
10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 20S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 40. SOUTHWEST WINDS 5 TO
10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
18. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH.
RIZ004-140900-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (+9) 48 (+4) 32 42
RH % (24H TREND) 93 (+8) 59 (+10) 100 45
20FT WND AM(MPH) SW 7 SW 7
20FT WND PM(MPH) SW 8 G17 SW 6 LGT/VAR W 10 G18
PRECIP AMOUNT 0.00 0.00 0.02 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 450 1820 340 4190
TRANSPORT WND (KTS) SW 15 SW 15 S 6 W 24
VENT RATE (KT-FT) 6750 27300 2040 100560
MAX ADI EARLY 18 GEN POOR 31 FAIR 8 POOR 53 GEN GOOD
MAX ADI LATE 19 GEN POOR 32 FAIR 10 POOR 61 GOOD
MAX LVORI EARLY 4 3 7 3
MAX LVORI LATE 4 3 7 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 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. WEST WINDS 10 TO
15 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
19. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 10 TO
15 MPH.
RIZ005-140900-
BRISTOL RI-
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 10 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (+9) 49 (+5) 34 42
RH % (24H TREND) 93 (-3) 64 (+12) 100 50
20FT WND AM(MPH) SW 9 SW 8
20FT WND PM(MPH) S 10 G19 S 8 LGT/VAR W 11 G19
PRECIP AMOUNT 0.00 0.00 0.03 0.01
PRECIP DURATION 2 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 12 PM
MIXING HGT (FT-AGL) 390 1530 330 4230
TRANSPORT WND (KTS) SW 18 SW 15 S 6 W 23
VENT RATE (KT-FT) 7020 22950 1980 97290
MAX ADI EARLY 19 GEN POOR 30 FAIR 9 POOR 51 GEN GOOD
MAX ADI LATE 20 GEN POOR 30 FAIR 12 POOR 61 GOOD
MAX LVORI EARLY 4 4 6 3
MAX LVORI LATE 4 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 20 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 16. WEST WINDS 10 TO
15 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
20S. HIGHS IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH.
RIZ006-140900-
WASHINGTON RI-
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,
AND WESTERLY
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 10 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (+9) 47 (+3) 30 41
RH % (24H TREND) 98 (-2) 64 (+11) 100 45
20FT WND AM(MPH) SW 7 G17 W 7 G18
20FT WND PM(MPH) SW 7 G22 SW 6 LGT/VAR W 9 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 420 1680 350 4300
TRANSPORT WND (KTS) SW 15 SW 15 SW 6 W 26
VENT RATE (KT-FT) 6300 25200 2100 111800
MAX ADI EARLY 21 FAIR 29 FAIR 6 VERY POOR 52 GEN GOOD
MAX ADI LATE 21 FAIR 29 FAIR 11 POOR 84 GOOD
MAX LVORI EARLY 4 4 8 3
MAX LVORI LATE 4 4 8 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
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 14. WEST WINDS 10 TO
15 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
MID 20S. HIGHS IN THE LOWER 40S. WEST WINDS 15 TO 20 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
19. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 15 TO
20 MPH.
RIZ007-140900-
NEWPORT RI-
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 10 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (+6) 46 (+2) 33 42
RH % (24H TREND) 98 (+10) 66 (+14) 100 50
20FT WND AM(MPH) SW 9 G19 SW 8 G18
20FT WND PM(MPH) SW 10 G22 SW 8 LGT/VAR W 11 G20
PRECIP AMOUNT 0.00 0.00 0.03 0.01
PRECIP DURATION 2 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 12 PM
MIXING HGT (FT-AGL) 480 1320 330 4150
TRANSPORT WND (KTS) SW 17 SW 18 S 8 W 25
VENT RATE (KT-FT) 8160 23760 2640 103750
MAX ADI EARLY 23 FAIR 30 FAIR 10 POOR 49 GEN GOOD
MAX ADI LATE 23 FAIR 29 FAIR 15 GEN POOR 60 GEN GOOD
MAX LVORI EARLY 4 4 6 3
MAX LVORI LATE 4 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 20 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. WEST WINDS 15 TO
20 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. WEST WINDS 15 TO 20 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 15 TO
20 MPH.
RIZ008-140900-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 10 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (+4) 44 (0) 33 41
RH % (24H TREND) 86 (+4) 74 (+20) 98 54
20FT WND AM(MPH) SW 11 G20 W 11 G20
20FT WND PM(MPH) SW 12 G23 SW 9 S 6 W 14 G23
PRECIP AMOUNT 0.00 0.00 0.04 0.01
PRECIP DURATION 2 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 12 PM
MIXING HGT (FT-AGL) 980 1120 530 4500
TRANSPORT WND (KTS) SW 21 SW 23 SW 12 W 31
VENT RATE (KT-FT) 20580 25760 6360 139500
MAX ADI EARLY 35 FAIR 31 FAIR 14 GEN POOR 67 GOOD
MAX ADI LATE 36 FAIR 24 FAIR 21 FAIR 76 GOOD
MAX LVORI EARLY 3 4 5 4
MAX LVORI LATE 3 4 5 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 30 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. NORTHWEST
WINDS 10 TO 15 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE LOWER
30S. SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
15 TO 20 MPH.
TUESDAY
MOSTLY SUNNY. A CHANCE OF LIGHT FREEZING SPRAY. HIGHS
IN THE UPPER 20S. WEST WINDS 15 TO 20 MPH.
MAZ017-140900-
NORTHERN BRISTOL MA-
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,
REHOBOTH, AND TAUNTON
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 20 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (+9) 49 (+4) 33 42
RH % (24H TREND) 92 (0) 57 (+9) 100 47
20FT WND AM(MPH) SW 6 SW 5
20FT WND PM(MPH) S 6 SW 5 LGT/VAR W 8 G18
PRECIP AMOUNT 0.00 0.00 0.01 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 440 1870 360 4290
TRANSPORT WND (KTS) SW 15 SW 17 S 6 W 24
VENT RATE (KT-FT) 6600 31790 2160 102960
MAX ADI EARLY 18 GEN POOR 34 FAIR 5 VERY POOR 53 GEN GOOD
MAX ADI LATE 19 GEN POOR 36 FAIR 8 POOR 78 GOOD
MAX LVORI EARLY 4 3 9 3
MAX LVORI LATE 4 3 9 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 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 13. WEST WINDS 5 TO
10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 20S.
SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
18. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 20S. WEST WINDS 5 TO
10 MPH.
MAZ018-140900-
WESTERN PLYMOUTH MA-
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,
MIDDLEBORO, AND PEMBROKE
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 10 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (+7) 49 (+4) 33 43
RH % (24H TREND) 94 (-6) 64 (+12) 100 51
20FT WND AM(MPH) SW 7 SW 5
20FT WND PM(MPH) S 6 G18 SW 6 LGT/VAR W 8 G18
PRECIP AMOUNT 0.00 0.00 0.03 0.01
PRECIP DURATION 2 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 12 PM
MIXING HGT (FT-AGL) 420 1860 380 4460
TRANSPORT WND (KTS) SW 15 SW 18 S 7 W 25
VENT RATE (KT-FT) 6300 33480 2660 111500
MAX ADI EARLY 19 GEN POOR 37 FAIR 7 POOR 55 GEN GOOD
MAX ADI LATE 20 GEN POOR 39 FAIR 9 POOR 82 GOOD
MAX LVORI EARLY 4 3 8 3
MAX LVORI LATE 4 3 8 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 20 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 13. WEST WINDS 5 TO
10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 20S.
SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
18. HIGHS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO
10 MPH.
MAZ019-140900-
EASTERN PLYMOUTH MA-
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,
AND SCITUATE
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 10 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (+5) 48 (+4) 32 43
RH % (24H TREND) 94 (-6) 59 (+11) 100 49
20FT WND AM(MPH) SW 8 G19 SW 6 G18
20FT WND PM(MPH) S 7 G21 SW 6 G17 LGT/VAR W 9 G20
PRECIP AMOUNT 0.00 0.00 0.05 0.02
PRECIP DURATION 2 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 1 PM
MIXING HGT (FT-AGL) 450 1680 390 4610
TRANSPORT WND (KTS) SW 18 SW 17 S 8 W 27
VENT RATE (KT-FT) 8100 28560 3120 124470
MAX ADI EARLY 21 FAIR 32 FAIR 9 POOR 62 GOOD
MAX ADI LATE 23 FAIR 33 FAIR 11 POOR 82 GOOD
MAX LVORI EARLY 4 3 7 3
MAX LVORI LATE 4 3 7 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 20 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. WEST WINDS 15 TO
20 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. NOT AS COLD. LOWS IN THE MID 20S.
SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
10 TO 15 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
20. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 15 TO
20 MPH.
MAZ020-140900-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,
SWANSEA, AND WESTPORT
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 10 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (+6) 48 (+4) 32 42
RH % (24H TREND) 98 (+6) 59 (+6) 100 49
20FT WND AM(MPH) SW 8 G20 SW 7 G19
20FT WND PM(MPH) SW 7 G22 SW 7 G17 LGT/VAR W 10 G21
PRECIP AMOUNT 0.00 0.00 0.04 0.01
PRECIP DURATION 2 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 12 PM
MIXING HGT (FT-AGL) 330 1660 360 4150
TRANSPORT WND (KTS) SW 21 SW 19 S 7 W 24
VENT RATE (KT-FT) 6930 31540 2520 99600
MAX ADI EARLY 21 FAIR 34 FAIR 9 POOR 53 GEN GOOD
MAX ADI LATE 22 FAIR 35 FAIR 11 POOR 75 GOOD
MAX LVORI EARLY 4 4 7 3
MAX LVORI LATE 4 4 7 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 30 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15. WEST WINDS 15 TO
20 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. WEST WINDS 15 TO 20 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT THROUGH MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
20. HIGHS IN THE LOWER 30S. WEST WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 20S. WEST WINDS 15 TO
20 MPH.
MAZ021-140900-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,
AND WAREHAM
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 10 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (+6) 48 (+4) 33 43
RH % (24H TREND) 96 (+8) 65 (+10) 100 53
20FT WND AM(MPH) SW 8 G19 SW 6 G18
20FT WND PM(MPH) SW 6 G21 SW 7 G17 LGT/VAR W 9 G21
PRECIP AMOUNT 0.00 0.00 0.06 0.02
PRECIP DURATION 2 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 11 AM
MIXING HGT (FT-AGL) 420 1800 450 4230
TRANSPORT WND (KTS) SW 16 SW 19 S 8 W 22
VENT RATE (KT-FT) 6720 34200 3600 93060
MAX ADI EARLY 22 FAIR 38 FAIR 7 POOR 58 GEN GOOD
MAX ADI LATE 22 FAIR 39 FAIR 12 POOR 70 GOOD
MAX LVORI EARLY 4 4 7 3
MAX LVORI LATE 4 4 7 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 30 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 14. WEST WINDS 10 TO
15 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS AROUND 20.
HIGHS AROUND 30. WEST WINDS 10 TO 15 MPH.
MAZ022-140900-
BARNSTABLE MA-
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,
PROVINCETOWN, AND WELLFLEET
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 10 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (+5) 46 (+3) 33 42
RH % (24H TREND) 100 (+8) 69 (+13) 100 56
20FT WND AM(MPH) SW 9 G20 SW 7 G18
20FT WND PM(MPH) S 8 G21 SW 7 G17 LGT/VAR W 10 G20
PRECIP AMOUNT 0.00 0.00 0.08 0.04
PRECIP DURATION 2 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 12 PM
MIXING HGT (FT-AGL) 490 1480 480 4340
TRANSPORT WND (KTS) SW 18 SW 21 S 11 W 26
VENT RATE (KT-FT) 8820 31080 5280 112840
MAX ADI EARLY 24 FAIR 35 FAIR 12 POOR 57 GEN GOOD
MAX ADI LATE 26 FAIR 33 FAIR 14 GEN POOR 68 GOOD
MAX LVORI EARLY 4 4 6 4
MAX LVORI LATE 4 4 6 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 30 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 17. WEST WINDS 10 TO
15 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT THROUGH SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
20S. HIGHS IN THE LOWER 30S. WEST WINDS 15 TO 20 MPH.
MAZ023-140900-
DUKES MA-
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 10 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (+2) 47 (+3) 33 43
RH % (24H TREND) 93 (+8) 69 (+15) 100 55
20FT WND AM(MPH) SW 12 G21 SW 10 G20
20FT WND PM(MPH) SW 11 G23 SW 9 G18 S 6 W 13 G22
PRECIP AMOUNT 0.00 0.00 0.07 0.04
PRECIP DURATION 2 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 10 AM
MIXING HGT (FT-AGL) 890 1250 550 4050
TRANSPORT WND (KTS) SW 19 SW 22 SW 14 W 29
VENT RATE (KT-FT) 16910 27500 7700 117450
MAX ADI EARLY 27 FAIR 33 FAIR 13 GEN POOR 64 GOOD
MAX ADI LATE 32 FAIR 29 FAIR 20 GEN POOR 75 GOOD
MAX LVORI EARLY 3 4 5 4
MAX LVORI LATE 3 4 5 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 30 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 18. WEST WINDS 15 TO
20 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
BREEZY. MOSTLY CLOUDY.
LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 40S. WEST WINDS 20 TO
25 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SNOW. HIGHS IN THE UPPER
30S. WEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE MID 20S.
HIGHS IN THE MID 30S. WEST WINDS 15 TO 20 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST WINDS
15 TO 20 MPH.
TUESDAY
BREEZY. MOSTLY SUNNY. A CHANCE OF LIGHT FREEZING
SPRAY. HIGHS AROUND 30. WEST WINDS 20 TO 25 MPH.
MAZ024-140900-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
409 PM EST TUE JAN 13 2026
TONIGHT WED WED NIGHT THU
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 50 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (+4) 45 (+1) 35 42
RH % (24H TREND) 97 (+8) 74 (+12) 100 63
20FT WND AM(MPH) SW 12 G20 SW 10 G19
20FT WND PM(MPH) S 11 G20 SW 10 G17 S 7 W 13 G21
PRECIP AMOUNT 0.00 0.00 0.14 0.05
PRECIP DURATION 2 1
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 10 AM
MIXING HGT (FT-AGL) 840 1270 520 3880
TRANSPORT WND (KTS) SW 19 SW 26 S 17 W 32
VENT RATE (KT-FT) 15960 33020 8840 124160
MAX ADI EARLY 27 FAIR 39 FAIR 18 GEN POOR 56 GEN GOOD
MAX ADI LATE 29 FAIR 30 FAIR 21 FAIR 72 GOOD
MAX LVORI EARLY 4 4 5 5
MAX LVORI LATE 4 4 5 5
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. WEST
WINDS 15 TO 20 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS 15 TO 20 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS 15 TO 20 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLOUDY. A CHANCE OF RAIN.
LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 30S. WEST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS IN THE
UPPER 20S. WEST WINDS 10 TO 15 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 30S. WEST WINDS 10 TO
15 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW. LOWS
IN THE MID 20S. HIGHS IN THE LOWER 30S. WEST WINDS 15 TO 20 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION ABOVE NORMAL.
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