685
FNUS51 KBOX 100808
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
408 AM EDT WED SEP 10 2025
DISCUSSION
COOL AND BREEZY TODAY, WITH RAIN ALONG THE SOUTHEAST COAST. DRY
WEATHER RETURNS ON THURSDAY WITH LIGHT WINDS. MINIMUM RELATIVE
HUMIDITY TODAY WILL BE BETWEEN 70 AND 90 PERCENT AND BETWEEN
40 AND 55 PERCENT ON THURSDAY.
OUTLOOK..FRIDAY THROUGH MONDAY
HIGH PRESSURE FOR MUCH OF THE LATTER HALF OF THE WEEK AND NEXT
WEEKEND. TEMPERATURES WILL BE SEASONABLE. NEXT CHANCE OF RAIN
COMES AROUND SUNDAY OR MONDAY BUT CONFIDENCE IS LOW.
MAZ015-102000-
SUFFOLK MA-
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-4) 53 (-2) 79
RH % (24H TREND) 72 (+17) 99 (-1) 43
20FT WND AM(MPH) NE 7 N 5
20FT WND PM(MPH) NE 9 G17 N 7 G17 NE 5
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 2480 400 5360
TRANSPORT WND (KTS) NE 13 N 10 N 8
VENT RATE (KT-FT) 32240 4000 42880
MAX ADI EARLY 1 VERY POOR 13 GEN POOR 52 GEN GOOD
MAX ADI LATE 1 VERY POOR 8 POOR 60 GEN GOOD
MAX LVORI EARLY 5 5 2
MAX LVORI LATE 5 5 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
MAZ016-102000-
EASTERN NORFOLK MA-
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-4) 53 (-2) 77
RH % (24H TREND) 75 (+18) 100 (0) 46
20FT WND AM(MPH) NE 7 N 5
20FT WND PM(MPH) NE 9 G18 NE 7 G18 NE 5
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 2180 300 4670
TRANSPORT WND (KTS) NE 14 N 12 N 9
VENT RATE (KT-FT) 30520 3600 42030
MAX ADI EARLY 1 VERY POOR 13 GEN POOR 50 GEN GOOD
MAX ADI LATE 1 VERY POOR 13 GEN POOR 60 GEN GOOD
MAX LVORI EARLY 7 5 2
MAX LVORI LATE 7 5 2
MIN VSBY EARLY 9 8 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST
WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
MAZ013-102000-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,
NORWOOD, STOUGHTON, AND WELLESLEY
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-6) 51 (0) 77
RH % (24H TREND) 78 (+25) 100 (0) 42
20FT WND AM(MPH) NE 5 LGT/VAR
20FT WND PM(MPH) NE 7 N 5 LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 2180 290 5950
TRANSPORT WND (KTS) NE 13 N 10 N 8
VENT RATE (KT-FT) 28340 2900 47600
MAX ADI EARLY 1 VERY POOR 9 POOR 55 GEN GOOD
MAX ADI LATE 1 VERY POOR 8 POOR 64 GOOD
MAX LVORI EARLY 7 6 1
MAX LVORI LATE 7 6 1
MIN VSBY EARLY 9 6 FOG 9
MIN VSBY LATE 9 6 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.
MAZ014-102000-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,
AND WOBURN
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-5) 53 (0) 79
RH % (24H TREND) 77 (+26) 97 (-3) 42
20FT WND AM(MPH) NE 5 LGT/VAR
20FT WND PM(MPH) NE 7 N 5 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 2480 370 5560
TRANSPORT WND (KTS) NE 12 N 9 N 8
VENT RATE (KT-FT) 29760 3330 44480
MAX ADI EARLY 1 VERY POOR 10 POOR 49 GEN GOOD
MAX ADI LATE 1 VERY POOR 8 POOR 60 GEN GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. SOUTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
AROUND 5 MPH.
SUNDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
MAZ007-102000-
EASTERN ESSEX MA-
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,
PEABODY, SALEM, AND SAUGUS
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-5) 51 (-3) 78
RH % (24H TREND) 74 (+21) 100 (0) 43
20FT WND AM(MPH) NE 7 N 5
20FT WND PM(MPH) NE 9 G19 NE 7 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2550 320 4680
TRANSPORT WND (KTS) NE 12 N 10 N 8
VENT RATE (KT-FT) 30600 3200 37440
MAX ADI EARLY 11 POOR 12 POOR 49 GEN GOOD
MAX ADI LATE 1 VERY POOR 11 POOR 54 GEN GOOD
MAX LVORI EARLY 5 5 3
MAX LVORI LATE 5 5 3
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING NORTH 10 TO 15 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO
15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH.
MAZ006-102000-
WESTERN ESSEX MA-
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,
METHUEN, AND TOPSFIELD
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-5) 50 (0) 79
RH % (24H TREND) 67 (+18) 100 (0) 38
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NE 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2670 350 6030
TRANSPORT WND (KTS) E 11 N 8 N 10
VENT RATE (KT-FT) 29370 2800 60300
MAX ADI EARLY 10 POOR 19 GEN POOR 57 GEN GOOD
MAX ADI LATE 26 FAIR 7 POOR 75 GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH, BECOMING EAST IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
MAZ005-102000-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,
HOPKINTON, LOWELL, AND NATICK
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-7) 51 (+1) 79
RH % (24H TREND) 70 (+23) 100 (0) 38
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NE 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2580 350 5900
TRANSPORT WND (KTS) NE 11 N 8 N 9
VENT RATE (KT-FT) 28380 2800 53100
MAX ADI EARLY 2 VERY POOR 17 GEN POOR 52 GEN GOOD
MAX ADI LATE 3 VERY POOR 6 VERY POOR 63 GOOD
MAX LVORI EARLY 6 6 1
MAX LVORI LATE 6 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
MAZ012-102000-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,
WESTBOROUGH, AND WORCESTER
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-8) 50 (+1) 78
RH % (24H TREND) 77 (+29) 100 (0) 41
20FT WND AM(MPH) NE 5 LGT/VAR
20FT WND PM(MPH) NE 7 NE 5 LGT/VAR
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 2140 330 5740
TRANSPORT WND (KTS) NE 12 N 8 N 8
VENT RATE (KT-FT) 25680 2640 45920
MAX ADI EARLY 1 VERY POOR 8 POOR 58 GEN GOOD
MAX ADI LATE 1 VERY POOR 8 POOR 65 GOOD
MAX LVORI EARLY 7 6 1
MAX LVORI LATE 7 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH
WINDS 5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
MAZ004-102000-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,
GARDNER, AND HARVARD
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-5) 48 (+1) 77
RH % (24H TREND) 59 (+18) 100 (0) 35
20FT WND AM(MPH) NE 5 LGT/VAR
20FT WND PM(MPH) NE 6 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2380 270 5990
TRANSPORT WND (KTS) E 10 N 7 N 10
VENT RATE (KT-FT) 23800 1890 59900
MAX ADI EARLY 4 VERY POOR 16 GEN POOR 62 GOOD
MAX ADI LATE 20 GEN POOR 5 VERY POOR 78 GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. NORTH WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS 47 TO 52. HIGHS IN
THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
MAZ026-102000-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,
AND TOWNSEND
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-7) 50 (+4) 80
RH % (24H TREND) 70 (+19) 96 (-4) 42
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2890 340 6120
TRANSPORT WND (KTS) E 9 N 6 N 10
VENT RATE (KT-FT) 26010 2040 61200
MAX ADI EARLY 9 POOR 15 GEN POOR 64 GOOD
MAX ADI LATE 23 FAIR 4 VERY POOR 78 GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. NORTH WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS 47 TO 52. HIGHS IN
THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
MAZ002-102000-
WESTERN FRANKLIN MA-
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,
AND SHELBURNE
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-2) 47 (+3) 77
RH % (24H TREND) 55 (+11) 93 (-7) 42
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2690 120 6150
TRANSPORT WND (KTS) NE 6 N 7 N 11
VENT RATE (KT-FT) 16140 840 67650
MAX ADI EARLY 16 GEN POOR 10 POOR 72 GOOD
MAX ADI LATE 20 GEN POOR 4 VERY POOR 85 GOOD
MAX LVORI EARLY 3 6 1
MAX LVORI LATE 3 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. LIGHT AND
VARIABLE WIND.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS 46 TO 51. HIGHS IN
THE LOWER 70S. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
MAZ003-102000-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,
AND WHATELY
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-4) 49 (+3) 79
RH % (24H TREND) 54 (+16) 96 (-4) 36
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2890 200 6210
TRANSPORT WND (KTS) NE 6 N 6 N 11
VENT RATE (KT-FT) 17340 1200 68310
MAX ADI EARLY 17 GEN POOR 10 POOR 68 GOOD
MAX ADI LATE 18 GEN POOR 4 VERY POOR 89 GOOD
MAX LVORI EARLY 3 6 1
MAX LVORI LATE 3 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. NORTH WINDS 5 TO
10 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
MAZ008-102000-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,
WILLIAMSBURG, AND WORTHINGTON
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-4) 47 (+1) 76
RH % (24H TREND) 58 (+10) 93 (-7) 44
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2240 170 5850
TRANSPORT WND (KTS) NE 7 N 8 N 10
VENT RATE (KT-FT) 15680 1360 58500
MAX ADI EARLY 15 GEN POOR 13 GEN POOR 67 GOOD
MAX ADI LATE 16 GEN POOR 4 VERY POOR 80 GOOD
MAX LVORI EARLY 4 6 1
MAX LVORI LATE 4 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. LIGHT AND
VARIABLE WIND.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
MAZ010-102000-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,
SOUTHAMPTON, AND WARE
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-6) 50 (+3) 80
RH % (24H TREND) 61 (+17) 96 (-4) 41
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NE 5 LGT/VAR N 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2480 300 5760
TRANSPORT WND (KTS) NE 8 N 6 N 11
VENT RATE (KT-FT) 19840 1800 63360
MAX ADI EARLY 9 POOR 14 GEN POOR 59 GEN GOOD
MAX ADI LATE 19 GEN POOR 4 VERY POOR 80 GOOD
MAX LVORI EARLY 4 6 1
MAX LVORI LATE 4 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
MAZ009-102000-
WESTERN HAMPDEN MA-
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,
MONTGOMERY, RUSSELL, AND TOLLAND
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-5) 49 (+3) 77
RH % (24H TREND) 65 (+16) 99 (-1) 44
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2090 120 5730
TRANSPORT WND (KTS) NE 8 N 8 N 9
VENT RATE (KT-FT) 16720 960 51570
MAX ADI EARLY 9 POOR 14 GEN POOR 61 GOOD
MAX ADI LATE 18 GEN POOR 5 VERY POOR 72 GOOD
MAX LVORI EARLY 5 6 1
MAX LVORI LATE 5 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH.
MAZ011-102000-
EASTERN HAMPDEN MA-
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,
SPRINGFIELD, AND WESTFIELD
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-7) 50 (+2) 79
RH % (24H TREND) 63 (+22) 99 (-1) 38
20FT WND AM(MPH) NE 5 LGT/VAR
20FT WND PM(MPH) NE 6 NE 5 N 5
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 2240 300 5700
TRANSPORT WND (KTS) NE 10 N 6 N 11
VENT RATE (KT-FT) 22400 1800 62700
MAX ADI EARLY 1 VERY POOR 15 GEN POOR 52 GEN GOOD
MAX ADI LATE 20 GEN POOR 5 VERY POOR 76 GOOD
MAX LVORI EARLY 6 6 1
MAX LVORI LATE 6 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
CTZ002-102000-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,
SOUTHINGTON, AND WINDSOR LOCKS
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-9) 51 (+1) 79
RH % (24H TREND) 70 (+27) 99 (-1) 39
20FT WND AM(MPH) N 6 LGT/VAR
20FT WND PM(MPH) NE 7 N 5 N 5
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 11 AM
MIXING HGT (FT-AGL) 1980 320 5420
TRANSPORT WND (KTS) NE 11 N 7 N 10
VENT RATE (KT-FT) 21780 2240 54200
MAX ADI EARLY 1 VERY POOR 8 POOR 45 GEN GOOD
MAX ADI LATE 1 VERY POOR 6 VERY POOR 72 GOOD
MAX LVORI EARLY 7 6 1
MAX LVORI LATE 7 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS
5 TO 10 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
CTZ003-102000-
TOLLAND CT-
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-9) 50 (+1) 77
RH % (24H TREND) 75 (+27) 100 (0) 42
20FT WND AM(MPH) NE 6 LGT/VAR
20FT WND PM(MPH) NE 8 NE 5 N 5
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 12 PM
MIXING HGT (FT-AGL) 1750 250 5680
TRANSPORT WND (KTS) NE 12 N 8 N 9
VENT RATE (KT-FT) 21000 2000 51120
MAX ADI EARLY 1 VERY POOR 9 POOR 46 GEN GOOD
MAX ADI LATE 1 VERY POOR 7 POOR 67 GOOD
MAX LVORI EARLY 9 6 1
MAX LVORI LATE 9 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH.
CTZ004-102000-
WINDHAM CT-
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,
AND WILLIMANTIC
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-9) 51 (+1) 78
RH % (24H TREND) 80 (+34) 100 (0) 40
20FT WND AM(MPH) NE 7 LGT/VAR
20FT WND PM(MPH) NE 8 NE 6 N 5
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 1800 330 6020
TRANSPORT WND (KTS) NE 13 N 9 N 8
VENT RATE (KT-FT) 23400 2970 48160
MAX ADI EARLY 1 VERY POOR 11 POOR 57 GEN GOOD
MAX ADI LATE 1 VERY POOR 8 POOR 66 GOOD
MAX LVORI EARLY 8 6 1
MAX LVORI LATE 8 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH
WINDS AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.
RIZ001-102000-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,
AND SMITHFIELD
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-8) 52 (+1) 77
RH % (24H TREND) 87 (+34) 100 (0) 46
20FT WND AM(MPH) NE 6 LGT/VAR
20FT WND PM(MPH) NE 8 NE 6 N 5
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 2050 320 5790
TRANSPORT WND (KTS) NE 14 N 10 N 8
VENT RATE (KT-FT) 28700 3200 46320
MAX ADI EARLY 1 VERY POOR 11 POOR 58 GEN GOOD
MAX ADI LATE 1 VERY POOR 8 POOR 66 GOOD
MAX LVORI EARLY 8 6 1
MAX LVORI LATE 8 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS
AROUND 5 MPH.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.
RIZ002-102000-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,
AND PROVIDENCE
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-7) 53 (0) 77
RH % (24H TREND) 87 (+32) 100 (0) 46
20FT WND AM(MPH) NE 7 N 5
20FT WND PM(MPH) NE 8 N 7 N 5
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 2190 420 6050
TRANSPORT WND (KTS) NE 15 N 11 N 9
VENT RATE (KT-FT) 32850 4620 54450
MAX ADI EARLY 1 VERY POOR 12 POOR 59 GEN GOOD
MAX ADI LATE 1 VERY POOR 11 POOR 68 GOOD
MAX LVORI EARLY 9 6 1
MAX LVORI LATE 9 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING NORTH AROUND 5 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
5 TO 10 MPH.
RIZ003-102000-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-7) 52 (0) 77
RH % (24H TREND) 89 (+36) 100 (0) 46
20FT WND AM(MPH) NE 7 N 5
20FT WND PM(MPH) NE 9 NE 7 N 5
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 1960 340 6010
TRANSPORT WND (KTS) NE 16 N 11 N 8
VENT RATE (KT-FT) 31360 3740 48080
MAX ADI EARLY 1 VERY POOR 13 GEN POOR 58 GEN GOOD
MAX ADI LATE 1 VERY POOR 12 POOR 67 GOOD
MAX LVORI EARLY 9 6 1
MAX LVORI LATE 9 6 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH, BECOMING NORTH AROUND 5 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
AROUND 5 MPH.
RIZ004-102000-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-6) 53 (-1) 78
RH % (24H TREND) 80 (+31) 100 (0) 42
20FT WND AM(MPH) NE 8 N 6
20FT WND PM(MPH) NE 10 G18 N 8 G17 N 6
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 2130 440 5720
TRANSPORT WND (KTS) NE 16 N 12 N 9
VENT RATE (KT-FT) 34080 5280 51480
MAX ADI EARLY 1 VERY POOR 14 GEN POOR 56 GEN GOOD
MAX ADI LATE 1 VERY POOR 13 GEN POOR 69 GOOD
MAX LVORI EARLY 7 5 1
MAX LVORI LATE 7 5 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO
10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
5 TO 10 MPH.
RIZ005-102000-
BRISTOL RI-
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-5) 55 (-1) 78
RH % (24H TREND) 81 (+30) 100 (0) 47
20FT WND AM(MPH) NE 8 N 7
20FT WND PM(MPH) NE 11 G20 N 10 G19 N 6
PRECIP AMOUNT 0.09 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 2060 450 5840
TRANSPORT WND (KTS) NE 16 N 13 N 8
VENT RATE (KT-FT) 32960 5850 46720
MAX ADI EARLY 1 VERY POOR 15 GEN POOR 39 FAIR
MAX ADI LATE 1 VERY POOR 14 GEN POOR 69 GOOD
MAX LVORI EARLY 8 5 1
MAX LVORI LATE 8 5 1
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS
AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 53 TO 59. HIGHS IN
THE LOWER 70S. EAST WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
5 TO 10 MPH.
RIZ006-102000-
WASHINGTON RI-
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,
AND WESTERLY
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY PCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-5) 52 (-2) 78
RH % (24H TREND) 78 (+27) 100 (0) 44
20FT WND AM(MPH) NE 9 G20 N 6
20FT WND PM(MPH) NE 10 G22 NE 9 G21 N 5
PRECIP AMOUNT 0.09 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 1990 420 5420
TRANSPORT WND (KTS) NE 17 N 13 N 10
VENT RATE (KT-FT) 33830 5460 54200
MAX ADI EARLY 1 VERY POOR 15 GEN POOR 46 GEN GOOD
MAX ADI LATE 1 VERY POOR 15 GEN POOR 61 GOOD
MAX LVORI EARLY 8 5 2
MAX LVORI LATE 8 5 2
MIN VSBY EARLY 9 8 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 51 TO 56. HIGHS IN
THE LOWER 70S. EAST WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
5 TO 10 MPH.
RIZ007-102000-
NEWPORT RI-
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 40 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-4) 56 (-2) 78
RH % (24H TREND) 80 (+31) 100 (0) 42
20FT WND AM(MPH) NE 10 G20 N 8
20FT WND PM(MPH) NE 12 G22 N 11 G21 N 7
PRECIP AMOUNT 0.13 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 8 PM
PRECIP END 6 PM 1 AM
MIXING HGT (FT-AGL) 1970 730 4950
TRANSPORT WND (KTS) NE 17 N 15 N 11
VENT RATE (KT-FT) 33490 10950 54450
MAX ADI EARLY 1 VERY POOR 17 GEN POOR 34 FAIR
MAX ADI LATE 1 VERY POOR 16 GEN POOR 45 GEN GOOD
MAX LVORI EARLY 7 5 2
MAX LVORI LATE 7 5 2
MIN VSBY EARLY 9 4 FOG 9
MIN VSBY LATE 6 FOG 7 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 60. HIGHS IN
THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS AROUND 70. NORTHEAST WINDS AROUND 5 MPH,
BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. EAST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
5 TO 10 MPH.
RIZ008-102000-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 40 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-1) 58 (-3) 73
RH % (24H TREND) 81 (+24) 98 (+1) 53
20FT WND AM(MPH) NE 14 G21 N 10 G17
20FT WND PM(MPH) NE 15 G23 NE 14 G22 NE 7
PRECIP AMOUNT 0.10 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 1660 1130 1450
TRANSPORT WND (KTS) NE 20 NE 22 N 12
VENT RATE (KT-FT) 33200 24860 17400
MAX ADI EARLY 1 VERY POOR 27 FAIR 31 FAIR
MAX ADI LATE 1 VERY POOR 22 FAIR 19 GEN POOR
MAX LVORI EARLY 8 5 3
MAX LVORI LATE 8 5 3
MIN VSBY EARLY 6 FOG 5 FOG 9
MIN VSBY LATE 5 FOG 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 60S. EAST WINDS 10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
5 TO 10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTHEAST WINDS 10 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTHEAST WINDS 5 TO
10 MPH.
MAZ017-102000-
NORTHERN BRISTOL MA-
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,
REHOBOTH, AND TAUNTON
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-6) 52 (0) 77
RH % (24H TREND) 83 (+34) 100 (0) 41
20FT WND AM(MPH) NE 5 LGT/VAR
20FT WND PM(MPH) NE 8 G17 N 6 N 5
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 2100 440 5950
TRANSPORT WND (KTS) NE 14 N 12 N 9
VENT RATE (KT-FT) 29400 5280 53550
MAX ADI EARLY 1 VERY POOR 14 GEN POOR 60 GEN GOOD
MAX ADI LATE 1 VERY POOR 9 POOR 74 GOOD
MAX LVORI EARLY 8 7 1
MAX LVORI LATE 8 7 1
MIN VSBY EARLY 9 7 9
MIN VSBY LATE 9 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
AROUND 5 MPH.
MAZ018-102000-
WESTERN PLYMOUTH MA-
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,
MIDDLEBORO, AND PEMBROKE
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-4) 53 (0) 76
RH % (24H TREND) 84 (+29) 100 (0) 45
20FT WND AM(MPH) NE 6 G17 N 5
20FT WND PM(MPH) NE 9 G18 NE 7 G17 N 5
PRECIP AMOUNT 0.09 0.02 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 8 PM
PRECIP END 6 PM 1 AM
MIXING HGT (FT-AGL) 1890 440 4750
TRANSPORT WND (KTS) NE 14 N 13 N 11
VENT RATE (KT-FT) 26460 5720 52250
MAX ADI EARLY 1 VERY POOR 13 GEN POOR 56 GEN GOOD
MAX ADI LATE 1 VERY POOR 13 GEN POOR 74 GOOD
MAX LVORI EARLY 8 6 1
MAX LVORI LATE 8 6 1
MIN VSBY EARLY 9 5 FOG 9
MIN VSBY LATE 7 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
AROUND 5 MPH, BECOMING NORTH AROUND 5 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO
10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS AROUND 5 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
AROUND 5 MPH.
MAZ019-102000-
EASTERN PLYMOUTH MA-
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,
AND SCITUATE
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 30 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-3) 55 (-2) 74
RH % (24H TREND) 74 (+21) 100 (+4) 46
20FT WND AM(MPH) NE 9 G19 N 8 G19
20FT WND PM(MPH) NE 11 G21 NE 9 G22 N 6
PRECIP AMOUNT 0.11 0.03 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT (FT-AGL) 1910 630 3240
TRANSPORT WND (KTS) NE 15 N 16 N 12
VENT RATE (KT-FT) 28650 10080 38880
MAX ADI EARLY 1 VERY POOR 15 GEN POOR 32 FAIR
MAX ADI LATE 1 VERY POOR 16 GEN POOR 36 FAIR
MAX LVORI EARLY 8 5 2
MAX LVORI LATE 8 5 2
MIN VSBY EARLY 9 4 FOG 9
MIN VSBY LATE 4 FOG 5 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS 5 TO 10 MPH, BECOMING NORTH 10 TO 15 MPH AFTER MIDNIGHT.
FRIDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO
15 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
5 TO 10 MPH.
MAZ020-102000-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,
SWANSEA, AND WESTPORT
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 40 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-5) 54 (-2) 78
RH % (24H TREND) 81 (+34) 100 (0) 41
20FT WND AM(MPH) NE 9 G20 N 7
20FT WND PM(MPH) NE 11 G23 N 9 G21 N 7
PRECIP AMOUNT 0.12 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM 8 PM
PRECIP END 6 PM 1 AM
MIXING HGT (FT-AGL) 1870 420 5580
TRANSPORT WND (KTS) NE 16 N 14 N 11
VENT RATE (KT-FT) 29920 5880 61380
MAX ADI EARLY 1 VERY POOR 15 GEN POOR 38 FAIR
MAX ADI LATE 1 VERY POOR 15 GEN POOR 61 GOOD
MAX LVORI EARLY 8 5 1
MAX LVORI LATE 8 5 1
MIN VSBY EARLY 9 3 FOG 9
MIN VSBY LATE 4 FOG 5 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS 5 TO 10 MPH, BECOMING NORTH 10 TO 15 MPH AFTER MIDNIGHT.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 58. HIGHS IN
THE LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
10 TO 15 MPH.
MAZ021-102000-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,
AND WAREHAM
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 40 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-4) 56 (-1) 77
RH % (24H TREND) 85 (+34) 100 (+3) 48
20FT WND AM(MPH) NE 9 G21 N 8 G18
20FT WND PM(MPH) NE 11 G23 NE 9 G22 N 7
PRECIP AMOUNT 0.19 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT (FT-AGL) 1790 530 4540
TRANSPORT WND (KTS) NE 15 N 14 N 14
VENT RATE (KT-FT) 26850 7420 63560
MAX ADI EARLY 1 VERY POOR 14 GEN POOR 38 FAIR
MAX ADI LATE 1 VERY POOR 15 GEN POOR 58 GEN GOOD
MAX LVORI EARLY 8 5 1
MAX LVORI LATE 8 5 1
MIN VSBY EARLY 9 3 FOG 9
MIN VSBY LATE 4 FOG 4 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 52 TO 58. HIGHS IN
THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
10 TO 15 MPH.
MAZ022-102000-
BARNSTABLE MA-
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,
PROVINCETOWN, AND WELLFLEET
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 50 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-2) 59 (0) 74
RH % (24H TREND) 78 (+29) 100 (+3) 48
20FT WND AM(MPH) NE 10 G20 N 10 G20
20FT WND PM(MPH) NE 11 G23 NE 11 G23 N 8 G18
PRECIP AMOUNT 0.31 0.03 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT (FT-AGL) 1780 710 3080
TRANSPORT WND (KTS) E 15 N 16 N 14
VENT RATE (KT-FT) 26700 11360 43120
MAX ADI EARLY 1 VERY POOR 17 GEN POOR 36 FAIR
MAX ADI LATE 1 VERY POOR 22 FAIR 36 FAIR
MAX LVORI EARLY 8 5 3
MAX LVORI LATE 8 5 3
MIN VSBY EARLY 6 FOG 1 FOG 9
MIN VSBY LATE 1 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. NORTH WINDS
10 TO 15 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 60. HIGHS IN
THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS AROUND 70. EAST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS 5 TO 10 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
10 TO 15 MPH.
MAZ023-102000-
DUKES MA-
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY MCLEAR
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 50 30 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-2) 58 (-1) 75
RH % (24H TREND) 79 (+24) 100 (0) 48
20FT WND AM(MPH) NE 13 G21 N 11 G19
20FT WND PM(MPH) NE 14 G23 NE 13 G23 N 9 G17
PRECIP AMOUNT 0.25 0.01 0.00
PRECIP DURATION 2 1
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 2 AM
MIXING HGT (FT-AGL) 1720 1100 3260
TRANSPORT WND (KTS) E 17 NE 18 N 14
VENT RATE (KT-FT) 29240 19800 45640
MAX ADI EARLY 1 VERY POOR 20 GEN POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 25 FAIR 38 FAIR
MAX LVORI EARLY 8 5 3
MAX LVORI LATE 8 5 3
MIN VSBY EARLY 8 1 FOG 9
MIN VSBY LATE 2 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTH WINDS 10 TO
15 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 55 TO 60. HIGHS
AROUND 70. NORTHEAST WINDS 10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO
10 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. EAST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST
WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHEAST WINDS
10 TO 15 MPH.
MAZ024-102000-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
408 AM EDT WED SEP 10 2025
TODAY TONIGHT THU
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE
CHANCE PRECIP (%) 70 40 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (+1) 61 (0) 73
RH % (24H TREND) 79 (+22) 100 (0) 60
20FT WND AM(MPH) NE 13 G21 N 13 G22
20FT WND PM(MPH) NE 13 G22 NE 13 G22 N 11 G19
PRECIP AMOUNT 0.38 0.05 0.00
PRECIP DURATION 6 2
PRECIP BEGIN 6 AM CONTINUING
PRECIP END CONTINUING 4 AM
MIXING HGT (FT-AGL) 1360 980 2160
TRANSPORT WND (KTS) E 19 NE 18 N 17
VENT RATE (KT-FT) 25840 17640 36720
MAX ADI EARLY 1 VERY POOR 20 GEN POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 29 FAIR 31 FAIR
MAX LVORI EARLY 9 5 4
MAX LVORI LATE 9 5 4
MIN VSBY EARLY 3 FOG 0 FOG 9
MIN VSBY LATE 0 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 60 20 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH
WINDS 10 TO 15 MPH.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN
THE UPPER 60S. EAST WINDS 10 TO 15 MPH.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS AROUND 70. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. NORTHEAST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION BELOW NORMAL.
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