846
FNUS51 KBOX 152009
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
409 PM EDT MON SEP 15 2025
DISCUSSION
DRY WEATHER CONTINUES ACROSS THE REGION TONIGHT INTO TUESDAY WITH
VERY PLEASANT TEMPERATURES. MINIMUM TUESDAY AFTERNOON RELATIVE
HUMIDITY VALUES WILL DROP TO BETWEEN 35 AND 55 PERCENT ACROSS
MUCH OF THE REGION WITH THE HIGHER VALUES NEAR THE COAST. WINDS
WILL BE EAST AT 5 TO 15 MPH.
OUTLOOK..TUESDAY NIGHT THROUGH THE WEEKEND
A WEAK WAVE OF LOW PRESSURE WILL PASS WELL TO OUR SOUTH DURING
THE MIDDLE OF THE WEEK. A FEW BRIEF SHOWERS MAY GRAZE SOUTHEAST
NEW ENGLAND MID-WEEK...BUT ANY RAINFALL AMOUNTS WILL BE VERY
LIGHT AND SPOTTY. OTHERWISE...AN EXTENDED PERIOD OF DRY WEATHER
CONTINUES RIGHT THROUGH THE WEEKEND. A COLD FRONT WILL CROSS THE
REGION FRIDAY BRINGING COOLER WEATHER FOR THE WEEKEND...BUT IT IS
NOT EXPECTED TO BE ASSOCIATED WITH ANY MEANINGFUL PRECIPITATION.
MAZ015-160800-
SUFFOLK MA-
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (-4) 73 (+2) 54 73
RH % (24H TREND) 100 (+3) 53 (-6) 100 61
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR E 6 LGT/VAR E 5
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 390 2930 360 2860
TRANSPORT WND (KTS) E 3 E 10 NE 3 E 7
VENT RATE (KT-FT) 1170 29300 1080 20020
MAX ADI EARLY 16 GEN POOR 27 FAIR 14 GEN POOR 12 POOR
MAX ADI LATE 3 VERY POOR 33 FAIR 2 VERY POOR 17 GEN POOR
MAX LVORI EARLY 8 2 7 3
MAX LVORI LATE 8 2 7 3
MIN VSBY EARLY 9 7 9 9
MIN VSBY LATE 6 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. EAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH, BECOMING SOUTHEAST AROUND
5 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 62. HIGHS IN
THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
SUNNY, COOLER. HIGHS IN THE MID 60S. NORTH WINDS 5 TO
10 MPH, BECOMING EAST IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS AROUND 70. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
MAZ016-160800-
EASTERN NORFOLK MA-
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (-4) 72 (+1) 54 72
RH % (24H TREND) 100 (0) 57 (-4) 100 64
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR E 5 LGT/VAR E 5
PRECIP AMOUNT 0.00 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 9 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 340 2910 320 2790
TRANSPORT WND (KTS) E 3 E 9 E 3 E 7
VENT RATE (KT-FT) 1020 26190 960 19530
MAX ADI EARLY 15 GEN POOR 26 FAIR 14 GEN POOR 15 GEN POOR
MAX ADI LATE 2 VERY POOR 36 FAIR 2 VERY POOR 17 GEN POOR
MAX LVORI EARLY 10 3 8 3
MAX LVORI LATE 10 3 8 3
MIN VSBY EARLY 9 3 FOG 9 9
MIN VSBY LATE 3 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. EAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 5 MPH, BECOMING EAST AROUND 5 MPH IN
THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 61. HIGHS IN
THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
SUNNY, COOLER. HIGHS IN THE MID 60S. NORTHEAST WINDS
5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS AROUND 70. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
MAZ013-160800-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,
NORWOOD, STOUGHTON, AND WELLESLEY
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (-3) 73 (-1) 52 72
RH % (24H TREND) 100 (0) 49 (-7) 100 61
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.03
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 310 3820 300 3140
TRANSPORT WND (KTS) NE 3 E 10 NE 3 E 6
VENT RATE (KT-FT) 930 38200 900 18840
MAX ADI EARLY 20 GEN POOR 29 FAIR 16 GEN POOR 13 GEN POOR
MAX ADI LATE 2 VERY POOR 48 GEN GOOD 2 VERY POOR 16 GEN POOR
MAX LVORI EARLY 10 2 10 4
MAX LVORI LATE 10 2 10 4
MIN VSBY EARLY 9 2 FOG 9 9
MIN VSBY LATE 2 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. EAST WINDS AROUND 5 MPH, BECOMING NORTHEAST
AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH, BECOMING WEST IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 59. HIGHS
AROUND 80. NORTH WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS 44 TO 49. HIGHS IN
THE UPPER 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ014-160800-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,
AND WOBURN
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (-4) 74 (0) 53 73
RH % (24H TREND) 100 (0) 49 (-8) 100 59
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR E 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 330 3670 330 3210
TRANSPORT WND (KTS) N 4 E 9 NE 3 SE 5
VENT RATE (KT-FT) 1320 33030 990 16050
MAX ADI EARLY 20 GEN POOR 32 FAIR 18 GEN POOR 11 POOR
MAX ADI LATE 2 VERY POOR 44 GEN GOOD 2 VERY POOR 19 GEN POOR
MAX LVORI EARLY 9 2 8 3
MAX LVORI LATE 9 2 8 3
MIN VSBY EARLY 9 8 9 9
MIN VSBY LATE 6 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING
NORTHEAST AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH, BECOMING SOUTHWEST AROUND
5 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 61. HIGHS IN
THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
SUNNY, COOLER. HIGHS IN THE UPPER 60S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
MAZ007-160800-
EASTERN ESSEX MA-
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,
PEABODY, SALEM, AND SAUGUS
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-5) 73 (+2) 51 73
RH % (24H TREND) 100 (0) 53 (-8) 100 61
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR E 5 LGT/VAR SE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 340 2760 340 2710
TRANSPORT WND (KTS) N 4 E 7 SE 5 SE 6
VENT RATE (KT-FT) 1360 19320 1700 16260
MAX ADI EARLY 10 POOR 19 GEN POOR 8 POOR 10 POOR
MAX ADI LATE 3 VERY POOR 24 FAIR 3 VERY POOR 15 GEN POOR
MAX LVORI EARLY 9 3 9 4
MAX LVORI LATE 9 3 9 4
MIN VSBY EARLY 9 5 FOG 9 9
MIN VSBY LATE 5 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 5 MPH, BECOMING SOUTHEAST AROUND
5 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTH WINDS 5 TO
10 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 60. HIGHS IN
THE UPPER 70S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
SUNNY, COOLER. HIGHS IN THE MID 60S. NORTH WINDS
10 TO 15 MPH, BECOMING EAST 5 TO 10 MPH IN THE AFTERNOON.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO
10 MPH.
MAZ006-160800-
WESTERN ESSEX MA-
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,
METHUEN, AND TOPSFIELD
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (-2) 74 (+1) 50 73
RH % (24H TREND) 100 (0) 46 (-6) 100 52
20FT WND AM(MPH) LGT/VAR LGT/VAR
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) 310 4160 330 3660
TRANSPORT WND (KTS) N 3 E 7 SE 5 SE 5
VENT RATE (KT-FT) 930 29120 1650 18300
MAX ADI EARLY 13 GEN POOR 25 FAIR 12 POOR 13 GEN POOR
MAX ADI LATE 2 VERY POOR 38 FAIR 2 VERY POOR 16 GEN POOR
MAX LVORI EARLY 10 2 10 3
MAX LVORI LATE 10 2 10 3
MIN VSBY EARLY 9 4 FOG 9 9
MIN VSBY LATE 1 FOG 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
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH IN THE EVENING,
BECOMING LIGHT AND VARIABLE.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 59. HIGHS IN
THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
SUNNY, COOLER. HIGHS IN THE UPPER 60S. NORTH WINDS
AROUND 5 MPH, BECOMING EAST IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
MAZ005-160800-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,
HOPKINTON, LOWELL, AND NATICK
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-3) 75 (-1) 50 73
RH % (24H TREND) 100 (0) 44 (-7) 100 52
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 330 4480 330 3700
TRANSPORT WND (KTS) N 3 E 8 SE 6 SE 5
VENT RATE (KT-FT) 990 35840 1980 18500
MAX ADI EARLY 22 FAIR 29 FAIR 18 GEN POOR 14 GEN POOR
MAX ADI LATE 2 VERY POOR 45 GEN GOOD 2 VERY POOR 17 GEN POOR
MAX LVORI EARLY 10 2 10 3
MAX LVORI LATE 10 2 10 3
MIN VSBY EARLY 9 1 FOG 9 9
MIN VSBY LATE 1 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING
NORTHWEST AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN
THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 59. HIGHS
AROUND 80. NORTH WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. LOWS 44 TO 51. HIGHS IN
THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
MAZ012-160800-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,
WESTBOROUGH, AND WORCESTER
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-3) 75 (-2) 51 72
RH % (24H TREND) 100 (0) 46 (-7) 100 56
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.04
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 300 4160 300 3210
TRANSPORT WND (KTS) E 4 E 10 E 7 E 5
VENT RATE (KT-FT) 1200 41600 2100 16050
MAX ADI EARLY 23 FAIR 31 FAIR 16 GEN POOR 12 POOR
MAX ADI LATE 3 VERY POOR 54 GEN GOOD 2 VERY POOR 14 GEN POOR
MAX LVORI EARLY 10 1 10 3
MAX LVORI LATE 10 1 10 3
MIN VSBY EARLY 9 1 FOG 9 8
MIN VSBY LATE 2 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 50S. EAST WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER
MIDNIGHT.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH, BECOMING WEST AROUND 5 MPH
IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 40S.
NORTH WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. SOUTHWEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
MAZ004-160800-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,
GARDNER, AND HARVARD
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (-2) 76 (0) 48 73
RH % (24H TREND) 100 (0) 40 (-5) 100 45
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 1 PM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 250 4350 250 3650
TRANSPORT WND (KTS) E 4 E 8 SE 5 SE 5
VENT RATE (KT-FT) 1000 34800 1250 18250
MAX ADI EARLY 16 GEN POOR 33 FAIR 15 GEN POOR 12 POOR
MAX ADI LATE 3 VERY POOR 43 GEN GOOD 2 VERY POOR 14 GEN POOR
MAX LVORI EARLY 9 1 8 3
MAX LVORI LATE 9 1 8 3
MIN VSBY EARLY 9 0 FOG 9 5 FOG
MIN VSBY LATE 0 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. COOLER. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
HIGHS AROUND 70. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ026-160800-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,
AND TOWNSEND
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (0) 76 (-1) 49 74
RH % (24H TREND) 100 (0) 48 (-5) 100 53
20FT WND AM(MPH) LGT/VAR LGT/VAR
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) 330 4760 320 3700
TRANSPORT WND (KTS) N 3 E 6 SE 6 SE 4
VENT RATE (KT-FT) 990 28560 1920 14800
MAX ADI EARLY 20 GEN POOR 25 FAIR 20 GEN POOR 14 GEN POOR
MAX ADI LATE 2 VERY POOR 43 GEN GOOD 2 VERY POOR 21 FAIR
MAX LVORI EARLY 9 1 8 2
MAX LVORI LATE 9 1 8 2
MIN VSBY EARLY 9 1 FOG 9 5 FOG
MIN VSBY LATE 1 FOG 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
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE MID 40S. NORTH
WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS AROUND 70. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
MAZ002-160800-
WESTERN FRANKLIN MA-
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,
AND SHELBURNE
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (-4) 76 (0) 48 72
RH % (24H TREND) 100 (+4) 46 (0) 93 48
20FT WND AM(MPH) LGT/VAR LGT/VAR
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) 120 4590 120 3300
TRANSPORT WND (KTS) N 3 E 6 E 4 SE 4
VENT RATE (KT-FT) 360 27540 480 13200
MAX ADI EARLY 12 POOR 23 FAIR 11 POOR 12 POOR
MAX ADI LATE 3 VERY POOR 34 FAIR 2 VERY POOR 17 GEN POOR
MAX LVORI EARLY 8 2 7 2
MAX LVORI LATE 8 2 7 2
MIN VSBY EARLY 9 2 FOG 9 8
MIN VSBY LATE 2 FOG 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
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE LOWER 40S.
NORTH WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS 42 TO 48. HIGHS IN
THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ003-160800-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,
AND WHATELY
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (-2) 79 (0) 50 75
RH % (24H TREND) 100 (0) 40 (-2) 100 41
20FT WND AM(MPH) LGT/VAR LGT/VAR
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) 190 5120 180 3910
TRANSPORT WND (KTS) NE 3 E 6 NE 3 SE 4
VENT RATE (KT-FT) 570 30720 540 15640
MAX ADI EARLY 9 POOR 23 FAIR 11 POOR 11 POOR
MAX ADI LATE 2 VERY POOR 38 FAIR 2 VERY POOR 16 GEN POOR
MAX LVORI EARLY 9 1 7 2
MAX LVORI LATE 9 1 7 2
MIN VSBY EARLY 9 3 FOG 9 5 FOG
MIN VSBY LATE 3 FOG 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
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. COOLER. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS 43 TO 49. HIGHS IN
THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ008-160800-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,
WILLIAMSBURG, AND WORTHINGTON
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (-2) 75 (-1) 49 71
RH % (24H TREND) 100 (+7) 48 (-3) 94 54
20FT WND AM(MPH) LGT/VAR LGT/VAR
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) 170 4390 170 3080
TRANSPORT WND (KTS) NE 4 E 6 NE 4 SE 4
VENT RATE (KT-FT) 680 26340 680 12320
MAX ADI EARLY 12 POOR 29 FAIR 12 POOR 12 POOR
MAX ADI LATE 3 VERY POOR 39 FAIR 3 VERY POOR 16 GEN POOR
MAX LVORI EARLY 8 1 7 2
MAX LVORI LATE 8 1 7 2
MIN VSBY EARLY 9 0 FOG 9 7
MIN VSBY LATE 0 FOG 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
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. LIGHT AND
VARIABLE WIND, BECOMING WEST AROUND 5 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COLDER. LOWS IN THE MID 40S. NORTH
WINDS AROUND 5 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE
MID 40S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS 43 TO 49. HIGHS IN
THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ010-160800-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,
SOUTHAMPTON, AND WARE
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-3) 79 (0) 50 75
RH % (24H TREND) 100 (0) 43 (-4) 100 50
20FT WND AM(MPH) LGT/VAR LGT/VAR
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) 280 4990 280 3600
TRANSPORT WND (KTS) NE 4 E 7 NE 3 SE 4
VENT RATE (KT-FT) 1120 34930 840 14400
MAX ADI EARLY 14 GEN POOR 29 FAIR 13 GEN POOR 12 POOR
MAX ADI LATE 2 VERY POOR 45 GEN GOOD 2 VERY POOR 14 GEN POOR
MAX LVORI EARLY 9 1 7 2
MAX LVORI LATE 9 1 7 2
MIN VSBY EARLY 9 3 FOG 9 5 FOG
MIN VSBY LATE 3 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTH WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 57. HIGHS IN
THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ009-160800-
WESTERN HAMPDEN MA-
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,
MONTGOMERY, RUSSELL, AND TOLLAND
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-4) 75 (-2) 49 71
RH % (24H TREND) 100 (0) 49 (0) 96 56
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.01
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 100 4430 100 3130
TRANSPORT WND (KTS) NE 4 E 8 E 5 E 5
VENT RATE (KT-FT) 400 35440 500 15650
MAX ADI EARLY 17 GEN POOR 32 FAIR 14 GEN POOR 12 POOR
MAX ADI LATE 3 VERY POOR 46 GEN GOOD 3 VERY POOR 12 POOR
MAX LVORI EARLY 9 1 7 3
MAX LVORI LATE 9 1 7 3
MIN VSBY EARLY 9 1 FOG 9 7
MIN VSBY LATE 0 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE MID 40S. NORTH
WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE
MID 40S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS 44 TO 49. HIGHS IN
THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ011-160800-
EASTERN HAMPDEN MA-
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,
SPRINGFIELD, AND WESTFIELD
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-3) 78 (-1) 51 74
RH % (24H TREND) 100 (0) 42 (-3) 100 46
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 260 4920 270 3670
TRANSPORT WND (KTS) NE 4 E 9 NE 4 E 5
VENT RATE (KT-FT) 1040 44280 1080 18350
MAX ADI EARLY 16 GEN POOR 34 FAIR 15 GEN POOR 13 GEN POOR
MAX ADI LATE 2 VERY POOR 52 GEN GOOD 3 VERY POOR 14 GEN POOR
MAX LVORI EARLY 9 1 7 3
MAX LVORI LATE 9 1 7 3
MIN VSBY EARLY 9 2 FOG 9 5 FOG
MIN VSBY LATE 3 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS
AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 57. HIGHS
AROUND 80. NORTH WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
CTZ002-160800-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,
SOUTHINGTON, AND WINDSOR LOCKS
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (-3) 77 (-2) 53 74
RH % (24H TREND) 100 (0) 41 (-4) 97 52
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 300 4770 290 3640
TRANSPORT WND (KTS) NE 5 E 9 NE 5 E 6
VENT RATE (KT-FT) 1500 42930 1450 21840
MAX ADI EARLY 13 GEN POOR 31 FAIR 14 GEN POOR 13 GEN POOR
MAX ADI LATE 3 VERY POOR 57 GEN GOOD 3 VERY POOR 1 VERY POOR
MAX LVORI EARLY 9 1 6 4
MAX LVORI LATE 9 1 6 4
MIN VSBY EARLY 9 2 FOG 9 9
MIN VSBY LATE 2 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 40S.
NORTH WINDS 5 TO 10 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE
UPPER 40S. HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY AND SUNDAY NIGHT
PARTLY CLOUDY. LOWS 46 TO 51. HIGHS IN
THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
CTZ003-160800-
TOLLAND CT-
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-3) 75 (-3) 51 73
RH % (24H TREND) 100 (0) 45 (-7) 100 57
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR E 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 200 4230 210 3300
TRANSPORT WND (KTS) NE 6 E 10 NE 5 E 6
VENT RATE (KT-FT) 1200 42300 1050 19800
MAX ADI EARLY 13 GEN POOR 36 FAIR 13 GEN POOR 11 POOR
MAX ADI LATE 3 VERY POOR 55 GEN GOOD 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 9 1 7 4
MAX LVORI LATE 9 1 7 4
MIN VSBY EARLY 9 2 FOG 9 9
MIN VSBY LATE 2 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 50S. EAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH, BECOMING NORTHWEST AROUND
5 MPH IN THE AFTERNOON.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 40S.
NORTH WINDS 5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
CTZ004-160800-
WINDHAM CT-
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,
AND WILLIMANTIC
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-3) 75 (-3) 51 72
RH % (24H TREND) 100 (0) 44 (-8) 100 61
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR E 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.07
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 290 4260 280 3110
TRANSPORT WND (KTS) NE 5 E 10 NE 5 E 6
VENT RATE (KT-FT) 1450 42600 1400 18660
MAX ADI EARLY 19 GEN POOR 37 FAIR 14 GEN POOR 12 POOR
MAX ADI LATE 3 VERY POOR 57 GEN GOOD 3 VERY POOR 1 VERY POOR
MAX LVORI EARLY 9 1 9 4
MAX LVORI LATE 9 1 9 4
MIN VSBY EARLY 9 0 FOG 9 9
MIN VSBY LATE 1 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH, BECOMING NORTHWEST IN THE
AFTERNOON.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH WINDS
5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
RIZ001-160800-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,
AND SMITHFIELD
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (-3) 74 (-2) 52 71
RH % (24H TREND) 100 (0) 49 (-10) 100 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR E 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.07
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 280 4090 260 3000
TRANSPORT WND (KTS) NE 4 E 10 NE 4 E 6
VENT RATE (KT-FT) 1120 40900 1040 18000
MAX ADI EARLY 25 FAIR 30 FAIR 19 GEN POOR 13 GEN POOR
MAX ADI LATE 3 VERY POOR 55 GEN GOOD 3 VERY POOR 13 GEN POOR
MAX LVORI EARLY 9 1 9 4
MAX LVORI LATE 9 1 9 4
MIN VSBY EARLY 9 4 FOG 9 9
MIN VSBY LATE 5 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 5 MPH, BECOMING NORTHWEST IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 40S.
NORTH WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
RIZ002-160800-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,
AND PROVIDENCE
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (-4) 74 (-3) 53 71
RH % (24H TREND) 100 (0) 51 (-9) 100 71
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR E 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.09
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 340 4220 310 3250
TRANSPORT WND (KTS) NE 4 E 10 NE 5 E 6
VENT RATE (KT-FT) 1360 42200 1550 19500
MAX ADI EARLY 29 FAIR 33 FAIR 25 FAIR 16 GEN POOR
MAX ADI LATE 4 VERY POOR 57 GEN GOOD 3 VERY POOR 17 GEN POOR
MAX LVORI EARLY 10 2 9 5
MAX LVORI LATE 10 2 9 5
MIN VSBY EARLY 9 6 FOG 9 9
MIN VSBY LATE 6 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS AROUND 50. NORTH WINDS
5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
RIZ003-160800-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (0) 73 (-3) 53 70
RH % (24H TREND) 100 (0) 53 (-6) 100 71
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR E 6 LGT/VAR E 5
PRECIP AMOUNT 0.00 0.00 0.01 0.10
PRECIP DURATION 1 2
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 280 4010 260 2860
TRANSPORT WND (KTS) NE 5 E 10 NE 6 E 6
VENT RATE (KT-FT) 1400 40100 1560 17160
MAX ADI EARLY 29 FAIR 32 FAIR 21 FAIR 14 GEN POOR
MAX ADI LATE 4 VERY POOR 55 GEN GOOD 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 9 1 9 6
MAX LVORI LATE 9 1 9 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 5 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH WINDS
AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
RIZ004-160800-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (-2) 75 (-1) 54 71
RH % (24H TREND) 100 (0) 48 (-7) 100 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR E 7 LGT/VAR E 6
PRECIP AMOUNT 0.00 0.00 0.01 0.10
PRECIP DURATION 1 2
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 390 4150 340 3000
TRANSPORT WND (KTS) NE 5 E 10 NE 6 E 7
VENT RATE (KT-FT) 1950 41500 2040 21000
MAX ADI EARLY 27 FAIR 31 FAIR 23 FAIR 15 GEN POOR
MAX ADI LATE 5 VERY POOR 43 GEN GOOD 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 9 1 8 4
MAX LVORI LATE 9 1 8 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHEAST WINDS AROUND 5 MPH, BECOMING EAST AROUND 5 MPH
IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. WEST WINDS AROUND
5 MPH.
FRIDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH WINDS
5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
RIZ005-160800-
BRISTOL RI-
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (-4) 74 (-2) 55 71
RH % (24H TREND) 100 (0) 51 (-9) 100 71
20FT WND AM(MPH) NE 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR E 7 E 5 E 6
PRECIP AMOUNT 0.00 0.00 0.01 0.11
PRECIP DURATION 0 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 370 4250 370 3140
TRANSPORT WND (KTS) NE 7 E 10 NE 6 E 7
VENT RATE (KT-FT) 2590 42500 2220 21980
MAX ADI EARLY 24 FAIR 34 FAIR 21 FAIR 18 GEN POOR
MAX ADI LATE 5 VERY POOR 46 GEN GOOD 5 VERY POOR 19 GEN POOR
MAX LVORI EARLY 9 2 7 5
MAX LVORI LATE 9 2 7 5
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHEAST WINDS AROUND 5 MPH, BECOMING SOUTHEAST AROUND
5 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH WINDS
5 TO 10 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
RIZ006-160800-
WASHINGTON RI-
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,
AND WESTERLY
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 30 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (-4) 73 (-2) 53 71
RH % (24H TREND) 100 (0) 51 (-7) 100 68
20FT WND AM(MPH) NE 5 NE 5
20FT WND PM(MPH) LGT/VAR E 7 E 5 E 7
PRECIP AMOUNT 0.00 0.00 0.02 0.12
PRECIP DURATION 1 2
PRECIP BEGIN 11 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 320 3690 320 2730
TRANSPORT WND (KTS) NE 7 E 11 NE 7 E 8
VENT RATE (KT-FT) 2240 40590 2240 21840
MAX ADI EARLY 24 FAIR 34 FAIR 24 FAIR 15 GEN POOR
MAX ADI LATE 6 VERY POOR 40 FAIR 6 VERY POOR 1 VERY POOR
MAX LVORI EARLY 9 2 8 6
MAX LVORI LATE 9 2 8 6
MIN VSBY EARLY 9 8 9 9
MIN VSBY LATE 8 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 20 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHEAST WINDS 5 TO 10 MPH, BECOMING EAST IN THE
AFTERNOON.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH WINDS
10 TO 15 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN
THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
RIZ007-160800-
NEWPORT RI-
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 30 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 55 (-4) 74 (-1) 57 72
RH % (24H TREND) 100 (0) 48 (-10) 100 64
20FT WND AM(MPH) NE 6 NE 6
20FT WND PM(MPH) E 5 E 8 E 6 E 8
PRECIP AMOUNT 0.00 0.00 0.02 0.12
PRECIP DURATION 1 2
PRECIP BEGIN 12 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 340 3650 340 2820
TRANSPORT WND (KTS) NE 8 E 10 E 8 E 9
VENT RATE (KT-FT) 2720 36500 2720 25380
MAX ADI EARLY 23 FAIR 36 FAIR 26 FAIR 17 GEN POOR
MAX ADI LATE 6 VERY POOR 39 FAIR 5 VERY POOR 1 VERY POOR
MAX LVORI EARLY 7 2 6 6
MAX LVORI LATE 7 2 6 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 20 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 60S. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHEAST WINDS AROUND 5 MPH, BECOMING SOUTHEAST IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS
10 TO 15 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
RIZ008-160800-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 40 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 59 (-3) 69 (-2) 60 70
RH % (24H TREND) 93 (-7) 63 (-8) 90 77
20FT WND AM(MPH) NE 10 E 11
20FT WND PM(MPH) E 8 E 11 E 10 E 10
PRECIP AMOUNT 0.00 0.00 0.07 0.18
PRECIP DURATION 1 2
PRECIP BEGIN 9 PM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1120 2110 1350 2110
TRANSPORT WND (KTS) E 15 E 15 E 14 E 13
VENT RATE (KT-FT) 16800 31650 18900 27430
MAX ADI EARLY 23 FAIR 33 FAIR 31 FAIR 27 FAIR
MAX ADI LATE 17 GEN POOR 34 FAIR 18 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 3 4 7
MAX LVORI LATE 5 3 4 7
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 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
60S. EAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS
10 TO 15 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
MAZ017-160800-
NORTHERN BRISTOL MA-
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,
REHOBOTH, AND TAUNTON
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-2) 74 (-2) 52 72
RH % (24H TREND) 100 (0) 51 (-8) 100 63
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR E 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.07
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 370 3930 330 3280
TRANSPORT WND (KTS) E 6 E 10 NE 4 E 6
VENT RATE (KT-FT) 2220 39300 1320 19680
MAX ADI EARLY 23 FAIR 34 FAIR 17 GEN POOR 15 GEN POOR
MAX ADI LATE 3 VERY POOR 52 GEN GOOD 3 VERY POOR 17 GEN POOR
MAX LVORI EARLY 10 1 10 4
MAX LVORI LATE 10 1 10 4
MIN VSBY EARLY 9 5 FOG 9 9
MIN VSBY LATE 4 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. EAST WINDS AROUND 5 MPH IN THE EVENING,
BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTH WINDS AROUND 5 MPH, BECOMING NORTHWEST IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 49 TO 58. HIGHS IN
THE LOWER 80S. NORTH WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
MAZ018-160800-
WESTERN PLYMOUTH MA-
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,
MIDDLEBORO, AND PEMBROKE
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (-1) 72 (-1) 52 72
RH % (24H TREND) 100 (0) 53 (-9) 100 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR E 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.06
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 380 3330 380 3220
TRANSPORT WND (KTS) E 4 E 10 E 4 E 7
VENT RATE (KT-FT) 1520 33300 1520 22540
MAX ADI EARLY 21 FAIR 36 FAIR 16 GEN POOR 17 GEN POOR
MAX ADI LATE 3 VERY POOR 43 GEN GOOD 3 VERY POOR 19 GEN POOR
MAX LVORI EARLY 10 2 9 4
MAX LVORI LATE 10 2 9 4
MIN VSBY EARLY 8 5 FOG 9 9
MIN VSBY LATE 4 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. EAST WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 50 TO 58. HIGHS
AROUND 80. NORTH WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS IN
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
MAZ019-160800-
EASTERN PLYMOUTH MA-
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,
AND SCITUATE
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (-3) 70 (0) 54 71
RH % (24H TREND) 100 (0) 55 (-6) 100 65
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR E 6 LGT/VAR E 5
PRECIP AMOUNT 0.00 0.00 0.00 0.05
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 310 2460 350 2610
TRANSPORT WND (KTS) NE 6 E 9 E 7 E 7
VENT RATE (KT-FT) 1860 22140 2450 18270
MAX ADI EARLY 16 GEN POOR 28 FAIR 16 GEN POOR 17 GEN POOR
MAX ADI LATE 4 VERY POOR 28 FAIR 4 VERY POOR 18 GEN POOR
MAX LVORI EARLY 9 3 8 5
MAX LVORI LATE 9 3 8 5
MIN VSBY EARLY 6 FOG 8 9 9
MIN VSBY LATE 8 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 50S. EAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO 60. HIGHS IN
THE UPPER 70S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
SUNNY, COOLER. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO
10 MPH.
MAZ020-160800-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,
SWANSEA, AND WESTPORT
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (-4) 74 (-2) 53 73
RH % (24H TREND) 100 (0) 49 (-8) 100 61
20FT WND AM(MPH) NE 5 NE 5
20FT WND PM(MPH) LGT/VAR E 7 LGT/VAR E 7
PRECIP AMOUNT 0.00 0.00 0.01 0.10
PRECIP DURATION 0 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 310 4040 330 3360
TRANSPORT WND (KTS) NE 5 E 10 E 7 E 8
VENT RATE (KT-FT) 1550 40400 2310 26880
MAX ADI EARLY 24 FAIR 41 GEN GOOD 23 FAIR 19 GEN POOR
MAX ADI LATE 4 VERY POOR 44 GEN GOOD 5 VERY POOR 21 FAIR
MAX LVORI EARLY 9 1 9 6
MAX LVORI LATE 9 1 9 6
MIN VSBY EARLY 9 7 9 9
MIN VSBY LATE 7 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND
60. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHEAST WINDS AROUND 5 MPH, BECOMING SOUTHEAST IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH WINDS
10 TO 15 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
MAZ021-160800-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,
AND WAREHAM
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (-4) 73 (-2) 54 73
RH % (24H TREND) 100 (0) 55 (-7) 100 68
20FT WND AM(MPH) NE 5 E 5
20FT WND PM(MPH) LGT/VAR NE 7 LGT/VAR E 7
PRECIP AMOUNT 0.00 0.00 0.00 0.08
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 390 3420 420 3230
TRANSPORT WND (KTS) NE 6 E 10 E 6 E 8
VENT RATE (KT-FT) 2340 34200 2520 25840
MAX ADI EARLY 23 FAIR 42 GEN GOOD 20 GEN POOR 20 GEN POOR
MAX ADI LATE 4 VERY POOR 40 FAIR 4 VERY POOR 22 FAIR
MAX LVORI EARLY 9 2 9 6
MAX LVORI LATE 9 2 9 6
MIN VSBY EARLY 9 7 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 50S. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. NORTHEAST WINDS AROUND 5 MPH, BECOMING SOUTHEAST IN THE
AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO 60. HIGHS
AROUND 80. NORTH WINDS 10 TO 15 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
MAZ022-160800-
BARNSTABLE MA-
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,
PROVINCETOWN, AND WELLFLEET
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 20 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 56 (-2) 71 (0) 57 71
RH % (24H TREND) 100 (0) 57 (-7) 100 66
20FT WND AM(MPH) NE 5 E 5
20FT WND PM(MPH) LGT/VAR E 7 E 5 E 7
PRECIP AMOUNT 0.00 0.00 0.00 0.09
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 390 2750 460 2640
TRANSPORT WND (KTS) NE 8 E 10 E 7 E 9
VENT RATE (KT-FT) 3120 27500 3220 23760
MAX ADI EARLY 22 FAIR 33 FAIR 19 GEN POOR 18 GEN POOR
MAX ADI LATE 5 VERY POOR 34 FAIR 6 VERY POOR 19 GEN POOR
MAX LVORI EARLY 7 3 6 5
MAX LVORI LATE 7 3 6 5
MIN VSBY EARLY 7 5 FOG 9 9
MIN VSBY LATE 4 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 60S. EAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
10 TO 15 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS AROUND 70. SOUTH WINDS 10 TO 15 MPH.
MAZ023-160800-
DUKES MA-
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 30 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 55 (-6) 71 (-1) 56 71
RH % (24H TREND) 100 (0) 63 (+4) 97 72
20FT WND AM(MPH) NE 8 E 8
20FT WND PM(MPH) E 6 E 9 E 7 E 9
PRECIP AMOUNT 0.00 0.00 0.03 0.14
PRECIP DURATION 1 2
PRECIP BEGIN 1 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 710 2310 700 2070
TRANSPORT WND (KTS) E 10 E 13 E 10 E 11
VENT RATE (KT-FT) 7100 30030 7000 22770
MAX ADI EARLY 33 FAIR 39 FAIR 28 FAIR 16 GEN POOR
MAX ADI LATE 8 POOR 37 FAIR 11 POOR 1 VERY POOR
MAX LVORI EARLY 5 3 5 6
MAX LVORI LATE 5 3 5 6
MIN VSBY EARLY 8 4 FOG 9 9
MIN VSBY LATE 0 FOG 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
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 60S. EAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. EAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
10 TO 15 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS AROUND 70. SOUTH WINDS 10 TO 15 MPH.
MAZ024-160800-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
409 PM EDT MON SEP 15 2025
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 57 (-4) 69 (-1) 57 71
RH % (24H TREND) 100 (0) 65 (-3) 100 74
20FT WND AM(MPH) E 8 E 9
20FT WND PM(MPH) NE 6 E 9 E 8 E 9
PRECIP AMOUNT 0.00 0.00 0.02 0.14
PRECIP DURATION 0 2
PRECIP BEGIN 2 AM CONTINUING
PRECIP END CONTINUING CONTINUING
MIXING HGT (FT-AGL) 830 1850 780 1280
TRANSPORT WND (KTS) E 10 E 14 E 11 E 12
VENT RATE (KT-FT) 8300 25900 8580 15360
MAX ADI EARLY 23 FAIR 35 FAIR 27 FAIR 18 GEN POOR
MAX ADI LATE 11 POOR 32 FAIR 12 POOR 1 VERY POOR
MAX LVORI EARLY 6 3 6 7
MAX LVORI LATE 6 3 6 7
MIN VSBY EARLY 0 FOG 0 FOG 9 9
MIN VSBY LATE 0 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 20 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 60S. EAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
70S. SOUTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH, BECOMING WEST AFTER
MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH WINDS
10 TO 15 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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