358
FNUS51 KBOX 220808
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
407 AM EDT TUE SEP 22 2026
DISCUSSION
DRY AND BLUSTERY CONDITIONS THROUGH WEDNESDAY AS AN ANOMALOUS
AREA OF HIGH PRESSURE BUILDS ACROSS SOUTHEAST QUEBEC. RESULT,
PERSISTENT NORTH-NORTHEAST WINDS WITH GUSTS PERIODICALLY 20 TO
30 MPH.
MINIMUM RELATIVE HUMIDITY VALUES TUESDAY AND WEDNESDAY RANGE
BETWEEN 50 AND 70 PERCENT, WITH HIGHER VALUES TOWARDS THE CAPE
AND ISLANDS.
OUTLOOK...THURSDAY THROUGH SUNDAY
STRONG NORTHEAST WINDS MAY IMPACT THE REGION LATER THIS WEEK AS A
COASTAL STORM COULD APPROACH THE REGION THURSDAY WITH A
POSSIBILITY THE SYSTEM COULD LINGER INTO THE UPCOMING WEEKEND.
MAZ015-222000-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (-3) 52 (-3) 64
RH % (24H TREND) 56 (-6) 86 (-14) 58
20FT WND AM(MPH) NE 10 G18 NE 11 G24
20FT WND PM(MPH) NE 10 G18 NE 7 NE 13 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3890 420 4520
TRANSPORT WND (KTS) NE 17 NE 14 NE 21
VENT RATE (KT-FT) 66130 5880 94920
MAX ADI EARLY 46 GEN GOOD 38 FAIR 14 GEN POOR
MAX ADI LATE 51 GEN GOOD 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 4
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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
15 TO 20 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WINDS 15 TO 20 MPH.
FRIDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS
IN THE LOWER 60S. NORTHEAST WINDS 15 TO 25 MPH.
FRIDAY NIGHT THROUGH SUNDAY
WINDY. MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S. NORTHEAST
WINDS 20 TO 30 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO
20 MPH.
MAZ016-222000-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (-2) 51 (-3) 64
RH % (24H TREND) 58 (-7) 86 (-14) 58
20FT WND AM(MPH) NE 10 G18 NE 12 G24
20FT WND PM(MPH) NE 10 G18 NE 7 NE 13 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3860 410 4420
TRANSPORT WND (KTS) NE 18 NE 15 NE 21
VENT RATE (KT-FT) 69480 6150 92820
MAX ADI EARLY 43 GEN GOOD 39 FAIR 15 GEN POOR
MAX ADI LATE 52 GEN GOOD 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 4 4 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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
15 TO 20 MPH.
THURSDAY NIGHT AND FRIDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 20 TO 25 MPH.
FRIDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS
IN THE LOWER 50S. NORTH WINDS 15 TO 25 MPH.
SATURDAY AND SATURDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH
WINDS 15 TO 25 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. NORTH WINDS 15 TO 20 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS
15 TO 20 MPH.
MAZ013-222000-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (-3) 49 (-3) 64
RH % (24H TREND) 56 (-7) 93 (-7) 56
20FT WND AM(MPH) NE 7 G17 NE 8 G23
20FT WND PM(MPH) NE 8 G17 LGT/VAR NE 10 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4600 420 4610
TRANSPORT WND (KTS) NE 17 NE 10 NE 21
VENT RATE (KT-FT) 78200 4200 96810
MAX ADI EARLY 53 GEN GOOD 58 GEN GOOD 72 GOOD
MAX ADI LATE 56 GEN GOOD 12 POOR 72 GOOD
MAX LVORI EARLY 1 5 2
MAX LVORI LATE 1 5 2
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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO
15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. NORTH WINDS 10 TO 15 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH.
MAZ014-222000-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-3) 49 (-4) 64
RH % (24H TREND) 52 (-9) 93 (-7) 56
20FT WND AM(MPH) NE 7 NE 9 G23
20FT WND PM(MPH) NE 8 NE 5 NE 11 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4500 410 4620
TRANSPORT WND (KTS) NE 15 NE 11 NE 20
VENT RATE (KT-FT) 67500 4510 92400
MAX ADI EARLY 49 GEN GOOD 48 GEN GOOD 52 GEN GOOD
MAX ADI LATE 51 GEN GOOD 11 POOR 1 VERY POOR
MAX LVORI EARLY 1 4 3
MAX LVORI LATE 1 4 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
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY NIGHT THROUGH SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS
15 TO 20 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTH WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. NORTH WINDS 5 TO 10 MPH.
MAZ007-222000-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (-2) 49 (-4) 63
RH % (24H TREND) 54 (-11) 96 (-4) 56
20FT WND AM(MPH) NE 10 G18 NE 11 G23
20FT WND PM(MPH) NE 9 G18 NE 5 NE 13 G24
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3620 400 4380
TRANSPORT WND (KTS) NE 15 NE 14 NE 20
VENT RATE (KT-FT) 54300 5600 87600
MAX ADI EARLY 41 GEN GOOD 30 FAIR 17 GEN POOR
MAX ADI LATE 44 GEN GOOD 14 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 4
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
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHEAST
WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
15 TO 20 MPH.
THURSDAY NIGHT
BREEZY. MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 10 TO 15 MPH, INCREASING TO 20 TO 25 MPH AFTER
MIDNIGHT.
FRIDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN
THE LOWER 60S. NORTHEAST WINDS 20 TO 30 MPH.
FRIDAY NIGHT THROUGH SUNDAY
WINDY. MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST
WINDS 20 TO 30 MPH.
SUNDAY NIGHT AND MONDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST
WINDS 15 TO 25 MPH.
MAZ006-222000-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (-4) 45 (-6) 63
RH % (24H TREND) 52 (-11) 100 (0) 56
20FT WND AM(MPH) NE 6 NE 7 G21
20FT WND PM(MPH) NE 6 LGT/VAR NE 9 G22
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4380 400 4420
TRANSPORT WND (KTS) NE 14 NE 10 NE 18
VENT RATE (KT-FT) 61320 4000 79560
MAX ADI EARLY 51 GEN GOOD 28 FAIR 63 GOOD
MAX ADI LATE 65 GOOD 8 POOR 64 GOOD
MAX LVORI EARLY 1 6 1
MAX LVORI LATE 1 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
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY NIGHT THROUGH SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS AROUND 50. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO
15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
5 TO 10 MPH.
MAZ005-222000-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-4) 45 (-5) 64
RH % (24H TREND) 50 (-11) 100 (0) 52
20FT WND AM(MPH) NE 5 NE 7 G21
20FT WND PM(MPH) NE 6 LGT/VAR NE 9 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4920 410 4770
TRANSPORT WND (KTS) E 14 NE 7 NE 18
VENT RATE (KT-FT) 68880 2870 85860
MAX ADI EARLY 72 GOOD 42 GEN GOOD 65 GOOD
MAX ADI LATE 70 GOOD 8 POOR 67 GOOD
MAX LVORI EARLY 1 5 1
MAX LVORI LATE 1 5 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
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH
WINDS 10 TO 15 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTH WINDS 10 TO
15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 5 TO
10 MPH.
MAZ012-222000-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-2) 45 (-5) 64
RH % (24H TREND) 50 (-11) 96 (-4) 50
20FT WND AM(MPH) NE 6 NE 9 G23
20FT WND PM(MPH) NE 8 NE 5 NE 10 G22
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5060 420 4710
TRANSPORT WND (KTS) NE 15 NE 11 NE 19
VENT RATE (KT-FT) 75900 4620 89490
MAX ADI EARLY 48 GEN GOOD 48 GEN GOOD 61 GOOD
MAX ADI LATE 53 GEN GOOD 12 POOR 61 GOOD
MAX LVORI EARLY 1 5 2
MAX LVORI LATE 1 5 2
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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS AROUND 50. HIGHS IN THE LOWER 60S. NORTH WINDS 15 TO
20 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS AROUND 50. HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 10 TO
15 MPH.
MAZ004-222000-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-1) 42 (-6) 63
RH % (24H TREND) 46 (-13) 100 (0) 46
20FT WND AM(MPH) NE 6 NE 9 G23
20FT WND PM(MPH) NE 7 LGT/VAR NE 10 G22
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4940 410 4720
TRANSPORT WND (KTS) E 13 NE 8 NE 17
VENT RATE (KT-FT) 64220 3280 80240
MAX ADI EARLY 43 GEN GOOD 26 FAIR 53 GEN GOOD
MAX ADI LATE 53 GEN GOOD 11 POOR 55 GEN GOOD
MAX LVORI EARLY 1 5 3
MAX LVORI LATE 1 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
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS IN THE UPPER 40S. HIGHS AROUND 60. NORTH WINDS 15 TO 20 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
NORTH WINDS 15 TO 20 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH.
MAZ026-222000-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-3) 43 (-5) 64
RH % (24H TREND) 50 (-11) 96 (0) 52
20FT WND AM(MPH) LGT/VAR NE 6 G19
20FT WND PM(MPH) NE 5 LGT/VAR NE 8 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5060 400 4920
TRANSPORT WND (KTS) E 12 N 7 E 18
VENT RATE (KT-FT) 60720 2800 88560
MAX ADI EARLY 60 GEN GOOD 27 FAIR 60 GEN GOOD
MAX ADI LATE 80 GOOD 8 POOR 65 GOOD
MAX LVORI EARLY 1 6 1
MAX LVORI LATE 1 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
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. NORTH
WINDS 10 TO 15 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO
10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 5 TO
10 MPH.
MAZ002-222000-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+1) 41 (-5) 63
RH % (24H TREND) 43 (-17) 89 (-11) 43
20FT WND AM(MPH) LGT/VAR NE 6
20FT WND PM(MPH) LGT/VAR LGT/VAR E 6 G17
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5080 420 5110
TRANSPORT WND (KTS) E 10 E 7 E 15
VENT RATE (KT-FT) 50800 2940 76650
MAX ADI EARLY 43 GEN GOOD 19 GEN POOR 70 GOOD
MAX ADI LATE 67 GOOD 8 POOR 98 GOOD
MAX LVORI EARLY 1 5 1
MAX LVORI LATE 1 5 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
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS AROUND 5 MPH, INCREASING TO NORTH 10 TO 15 MPH AFTER
MIDNIGHT.
FRIDAY THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. NORTH
WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 5 TO
10 MPH.
MAZ003-222000-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (+1) 42 (-6) 66
RH % (24H TREND) 42 (-14) 100 (0) 41
20FT WND AM(MPH) NE 5 NE 6 G19
20FT WND PM(MPH) NE 5 LGT/VAR NE 8 G20
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5370 410 5200
TRANSPORT WND (KTS) E 11 NE 6 E 15
VENT RATE (KT-FT) 59070 2460 78000
MAX ADI EARLY 48 GEN GOOD 19 GEN POOR 54 GEN GOOD
MAX ADI LATE 73 GOOD 7 POOR 58 GEN GOOD
MAX LVORI EARLY 1 6 1
MAX LVORI LATE 1 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
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 40S. NORTH WINDS 15 TO 20 MPH.
SATURDAY THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS AROUND 50. HIGHS IN THE MID 60S. NORTH WINDS 15 TO
20 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO
15 MPH.
MAZ008-222000-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (0) 42 (-5) 63
RH % (24H TREND) 47 (-16) 89 (-11) 46
20FT WND AM(MPH) NE 5 NE 7 G18
20FT WND PM(MPH) NE 5 LGT/VAR E 8 G19
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5190 410 5000
TRANSPORT WND (KTS) E 11 NE 11 E 15
VENT RATE (KT-FT) 57090 4510 75000
MAX ADI EARLY 47 GEN GOOD 25 FAIR 55 GEN GOOD
MAX ADI LATE 73 GOOD 11 POOR 58 GEN GOOD
MAX LVORI EARLY 1 4 1
MAX LVORI LATE 1 4 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
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS AROUND 5 MPH, BECOMING NORTH 10 TO 15 MPH AFTER MIDNIGHT.
FRIDAY THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. NORTH
WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 5 TO
10 MPH.
MAZ010-222000-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (0) 45 (-4) 67
RH % (24H TREND) 45 (-14) 93 (-7) 45
20FT WND AM(MPH) NE 6 NE 8 G21
20FT WND PM(MPH) NE 7 NE 5 NE 10 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5580 400 5250
TRANSPORT WND (KTS) E 12 NE 9 E 16
VENT RATE (KT-FT) 66960 3600 84000
MAX ADI EARLY 42 GEN GOOD 19 GEN POOR 50 GEN GOOD
MAX ADI LATE 43 GEN GOOD 9 POOR 60 GEN GOOD
MAX LVORI EARLY 1 5 2
MAX LVORI LATE 1 5 2
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
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS AROUND 50. HIGHS IN THE MID 60S. NORTH WINDS 15 TO 20 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S.
NORTH WINDS 15 TO 20 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO
15 MPH.
MAZ009-222000-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (-2) 44 (-4) 63
RH % (24H TREND) 50 (-13) 86 (-14) 48
20FT WND AM(MPH) NE 5 NE 8 G20
20FT WND PM(MPH) NE 5 LGT/VAR NE 9 G21
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5100 410 4950
TRANSPORT WND (KTS) E 12 NE 12 E 17
VENT RATE (KT-FT) 61200 4920 84150
MAX ADI EARLY 47 GEN GOOD 30 FAIR 58 GEN GOOD
MAX ADI LATE 81 GOOD 11 POOR 61 GOOD
MAX LVORI EARLY 1 4 1
MAX LVORI LATE 1 4 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
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 40S. NORTH WINDS 15 TO 20 MPH.
SATURDAY THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. NORTH
WINDS 15 TO 20 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 5 TO
10 MPH.
MAZ011-222000-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-1) 46 (-4) 67
RH % (24H TREND) 43 (-14) 93 (-7) 43
20FT WND AM(MPH) NE 6 NE 9 G23
20FT WND PM(MPH) NE 8 NE 5 NE 11 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5470 410 5310
TRANSPORT WND (KTS) E 13 NE 8 NE 17
VENT RATE (KT-FT) 71110 3280 90270
MAX ADI EARLY 38 FAIR 25 FAIR 53 GEN GOOD
MAX ADI LATE 47 GEN GOOD 10 POOR 1 VERY POOR
MAX LVORI EARLY 1 4 3
MAX LVORI LATE 1 4 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
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS AROUND 50. HIGHS IN THE MID 60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S.
NORTH WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO
15 MPH.
CTZ002-222000-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-1) 47 (-4) 67
RH % (24H TREND) 48 (-13) 89 (-11) 46
20FT WND AM(MPH) NE 6 NE 9 G22
20FT WND PM(MPH) NE 7 NE 6 NE 11 G22
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5350 420 5290
TRANSPORT WND (KTS) E 13 NE 9 NE 17
VENT RATE (KT-FT) 69550 3780 89930
MAX ADI EARLY 38 FAIR 28 FAIR 57 GEN GOOD
MAX ADI LATE 47 GEN GOOD 11 POOR 59 GEN GOOD
MAX LVORI EARLY 1 4 3
MAX LVORI LATE 1 4 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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTH
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTH WINDS 15 TO
20 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S.
NORTH WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO
15 MPH.
CTZ003-222000-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-2) 46 (-5) 65
RH % (24H TREND) 50 (-13) 96 (-4) 48
20FT WND AM(MPH) NE 7 NE 10 G23
20FT WND PM(MPH) NE 8 NE 6 NE 11 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5140 440 4930
TRANSPORT WND (KTS) E 14 NE 10 NE 17
VENT RATE (KT-FT) 71960 4400 83810
MAX ADI EARLY 42 GEN GOOD 28 FAIR 49 GEN GOOD
MAX ADI LATE 50 GEN GOOD 11 POOR 1 VERY POOR
MAX LVORI EARLY 2 5 4
MAX LVORI LATE 2 5 4
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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTH WINDS AROUND 15 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS AROUND 50. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND
15 MPH.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS AROUND 50. HIGHS IN THE MID 60S. NORTH
WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS 10 TO
15 MPH.
CTZ004-222000-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-2) 47 (-5) 65
RH % (24H TREND) 52 (-13) 96 (-4) 50
20FT WND AM(MPH) NE 7 NE 10 G23
20FT WND PM(MPH) NE 8 NE 6 NE 12 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4970 470 4640
TRANSPORT WND (KTS) NE 16 NE 10 NE 21
VENT RATE (KT-FT) 79520 4700 97440
MAX ADI EARLY 49 GEN GOOD 32 FAIR 49 GEN GOOD
MAX ADI LATE 55 GEN GOOD 12 POOR 1 VERY POOR
MAX LVORI EARLY 2 5 3
MAX LVORI LATE 2 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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTH WINDS 15 TO 20 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH
WINDS 15 TO 20 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTH WINDS 10 TO
15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 10 TO
15 MPH.
RIZ001-222000-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-2) 48 (-3) 64
RH % (24H TREND) 56 (-9) 93 (-7) 54
20FT WND AM(MPH) NE 7 NE 9 G23
20FT WND PM(MPH) NE 9 NE 5 NE 11 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4810 450 4620
TRANSPORT WND (KTS) NE 17 NE 11 NE 22
VENT RATE (KT-FT) 81770 4950 101640
MAX ADI EARLY 52 GEN GOOD 42 GEN GOOD 48 GEN GOOD
MAX ADI LATE 58 GEN GOOD 12 POOR 1 VERY POOR
MAX LVORI EARLY 2 5 3
MAX LVORI LATE 2 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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH
WINDS 15 TO 20 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO
15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 10 TO
15 MPH.
RIZ002-222000-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-2) 50 (-3) 65
RH % (24H TREND) 56 (-11) 93 (-7) 54
20FT WND AM(MPH) NE 7 NE 10 G22
20FT WND PM(MPH) NE 9 NE 6 NE 13 G22
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4970 430 4810
TRANSPORT WND (KTS) NE 17 NE 10 NE 22
VENT RATE (KT-FT) 84490 4300 105820
MAX ADI EARLY 52 GEN GOOD 44 GEN GOOD 33 FAIR
MAX ADI LATE 60 GEN GOOD 11 POOR 1 VERY POOR
MAX LVORI EARLY 3 4 3
MAX LVORI LATE 3 4 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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH
WINDS 15 TO 20 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH WINDS 15 TO
20 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. NORTH WINDS 10 TO 15 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTH WINDS 10 TO
15 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
RIZ003-222000-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-2) 48 (-4) 64
RH % (24H TREND) 58 (-9) 93 (-7) 56
20FT WND AM(MPH) NE 8 NE 11 G23
20FT WND PM(MPH) NE 9 NE 7 NE 13 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4820 430 4650
TRANSPORT WND (KTS) NE 17 NE 12 NE 22
VENT RATE (KT-FT) 81940 5160 102300
MAX ADI EARLY 20 GEN POOR 41 GEN GOOD 13 GEN POOR
MAX ADI LATE 59 GEN GOOD 12 POOR 1 VERY POOR
MAX LVORI EARLY 4 5 3
MAX LVORI LATE 4 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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. NORTH
WINDS 15 TO 20 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH
WINDS 15 TO 20 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTH WINDS 10 TO
15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 10 TO
15 MPH.
RIZ004-222000-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-2) 50 (-4) 65
RH % (24H TREND) 54 (-9) 89 (-11) 52
20FT WND AM(MPH) NE 9 NE 12 G22
20FT WND PM(MPH) NE 10 G17 NE 7 NE 14 G22
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4970 430 4870
TRANSPORT WND (KTS) NE 18 NE 11 NE 22
VENT RATE (KT-FT) 89460 4730 107140
MAX ADI EARLY 20 GEN POOR 44 GEN GOOD 35 FAIR
MAX ADI LATE 54 GEN GOOD 12 POOR 1 VERY POOR
MAX LVORI EARLY 3 4 3
MAX LVORI LATE 3 4 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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
15 TO 20 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH
WINDS 15 TO 20 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH WINDS 15 TO
20 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. NORTH WINDS 15 TO 20 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTH WINDS 15 TO
20 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
RIZ005-222000-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-2) 51 (-4) 65
RH % (24H TREND) 58 (-7) 86 (-14) 56
20FT WND AM(MPH) NE 9 NE 11 G22
20FT WND PM(MPH) NE 11 G18 NE 8 NE 14 G23
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5010 420 4950
TRANSPORT WND (KTS) NE 18 NE 11 NE 22
VENT RATE (KT-FT) 90180 4620 108900
MAX ADI EARLY 18 GEN POOR 45 GEN GOOD 34 FAIR
MAX ADI LATE 1 VERY POOR 12 POOR 1 VERY POOR
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 4 4 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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
15 TO 20 MPH.
THURSDAY NIGHT AND FRIDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH
WINDS 20 TO 25 MPH.
FRIDAY NIGHT AND SATURDAY
BREEZY. MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE MID 50S. HIGHS IN THE MID 60S. NORTH WINDS
15 TO 25 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 50S. NORTH WINDS 15 TO 20 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 50S. HIGHS IN THE MID 60S. NORTH WINDS 15 TO
20 MPH.
RIZ006-222000-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-2) 49 (-6) 65
RH % (24H TREND) 56 (-9) 96 (-4) 50
20FT WND AM(MPH) NE 9 G19 NE 13 G28
20FT WND PM(MPH) NE 11 G21 NE 8 G20 NE 14 G28
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4880 410 4890
TRANSPORT WND (KTS) NE 18 NE 14 NE 22
VENT RATE (KT-FT) 87840 5740 107580
MAX ADI EARLY 14 GEN POOR 35 FAIR 14 GEN POOR
MAX ADI LATE 54 GEN GOOD 14 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 4 4 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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST
WINDS 20 TO 25 MPH.
THURSDAY NIGHT AND FRIDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS. LOWS AROUND 50. HIGHS IN THE LOWER 60S. NORTH WINDS
15 TO 25 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH
SHOWERS LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S.
NORTH WINDS 15 TO 25 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTH WINDS 15 TO
20 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 10 TO
15 MPH.
RIZ007-222000-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-1) 53 (-3) 65
RH % (24H TREND) 56 (-12) 90 (-10) 54
20FT WND AM(MPH) NE 10 G19 NE 14 G26
20FT WND PM(MPH) NE 12 G20 NE 9 G19 NE 15 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4640 410 4890
TRANSPORT WND (KTS) NE 18 NE 13 NE 19
VENT RATE (KT-FT) 83520 5330 92910
MAX ADI EARLY 11 POOR 16 GEN POOR 15 GEN POOR
MAX ADI LATE 1 VERY POOR 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 4
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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST
WINDS 15 TO 25 MPH.
THURSDAY NIGHT AND FRIDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 60S. NORTH
WINDS 20 TO 30 MPH.
FRIDAY NIGHT AND SATURDAY
WINDY. MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE MID 50S. HIGHS IN THE MID 60S. NORTH WINDS
20 TO 30 MPH.
SATURDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS
IN THE MID 50S. NORTH WINDS 15 TO 25 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 50S. HIGHS IN THE MID 60S. NORTH WINDS 15 TO
20 MPH.
RIZ008-222000-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (0) 59 (-1) 65
RH % (24H TREND) 63 (-9) 84 (-16) 62
20FT WND AM(MPH) NE 14 G23 NE 20 G32
20FT WND PM(MPH) NE 16 G23 NE 15 G23 NE 20 G32
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3910 3370 5140
TRANSPORT WND (KTS) NE 22 NE 22 NE 24
VENT RATE (KT-FT) 86020 74140 123360
MAX ADI EARLY 28 FAIR 36 FAIR 41 GEN GOOD
MAX ADI LATE 1 VERY POOR 40 FAIR 1 VERY POOR
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 4 3 4
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
WEDNESDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS IN THE UPPER 50S.
NORTHEAST WINDS 20 TO 25 MPH.
THURSDAY
BREEZY. PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST
WINDS 15 TO 25 MPH.
THURSDAY NIGHT AND FRIDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S. NORTH
WINDS 20 TO 30 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
WINDY. MOSTLY CLOUDY WITH
SHOWERS LIKELY. LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S.
NORTH WINDS 20 TO 30 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S. NORTH WINDS 15 TO
20 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS AROUND
15 MPH.
MAZ017-222000-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-2) 48 (-4) 65
RH % (24H TREND) 58 (-9) 93 (-7) 56
20FT WND AM(MPH) NE 7 NE 9 G23
20FT WND PM(MPH) NE 9 G17 LGT/VAR NE 11 G22
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4760 420 4740
TRANSPORT WND (KTS) NE 17 NE 10 NE 19
VENT RATE (KT-FT) 80920 4200 90060
MAX ADI EARLY 52 GEN GOOD 43 GEN GOOD 36 FAIR
MAX ADI LATE 59 GEN GOOD 12 POOR 1 VERY POOR
MAX LVORI EARLY 2 5 3
MAX LVORI LATE 2 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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. NORTH
WINDS 10 TO 15 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS AROUND 50. HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. NORTH WINDS 10 TO 15 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH.
MAZ018-222000-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-1) 49 (-4) 64
RH % (24H TREND) 58 (-12) 93 (-7) 58
20FT WND AM(MPH) NE 8 G18 NE 11 G25
20FT WND PM(MPH) NE 9 G19 NE 5 NE 12 G25
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4350 410 4490
TRANSPORT WND (KTS) NE 18 NE 12 NE 20
VENT RATE (KT-FT) 78300 4920 89800
MAX ADI EARLY 46 GEN GOOD 44 GEN GOOD 46 GEN GOOD
MAX ADI LATE 59 GEN GOOD 13 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 4 4
MAX LVORI LATE 4 4 4
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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. NORTH
WINDS 15 TO 20 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. NORTH WINDS 15 TO 20 MPH.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH WINDS 15 TO
20 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. NORTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS AROUND 50. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO
15 MPH.
MAZ019-222000-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (0) 52 (-3) 64
RH % (24H TREND) 58 (-7) 86 (-14) 58
20FT WND AM(MPH) NE 11 G22 NE 14 G27
20FT WND PM(MPH) NE 11 G21 NE 8 G19 NE 15 G27
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3860 420 4430
TRANSPORT WND (KTS) NE 18 NE 17 NE 21
VENT RATE (KT-FT) 69480 7140 93030
MAX ADI EARLY 15 GEN POOR 44 GEN GOOD 20 GEN POOR
MAX ADI LATE 14 GEN POOR 19 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 4 3 4
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
WEDNESDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 15 TO 25 MPH.
THURSDAY
BREEZY. PARTLY SUNNY. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 20 TO 25 MPH.
THURSDAY NIGHT AND FRIDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH
WINDS 20 TO 30 MPH.
FRIDAY NIGHT
WINDY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN
THE MID 50S. NORTH WINDS 20 TO 30 MPH.
SATURDAY AND SATURDAY NIGHT
WINDY. MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE MID 50S. HIGHS IN THE MID 60S. NORTH WINDS
20 TO 30 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE
MID 60S. NORTH WINDS 20 TO 25 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS
15 TO 20 MPH.
MAZ020-222000-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-1) 49 (-6) 65
RH % (24H TREND) 58 (-12) 93 (-7) 54
20FT WND AM(MPH) NE 9 G20 NE 13 G26
20FT WND PM(MPH) NE 11 G21 NE 8 G19 NE 14 G27
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4640 410 4870
TRANSPORT WND (KTS) NE 18 NE 12 NE 20
VENT RATE (KT-FT) 83520 4920 97400
MAX ADI EARLY 17 GEN POOR 45 GEN GOOD 14 GEN POOR
MAX ADI LATE 53 GEN GOOD 13 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 4 4 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
WEDNESDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 15 TO 25 MPH.
THURSDAY
BREEZY. PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST
WINDS 20 TO 25 MPH.
THURSDAY NIGHT AND FRIDAY
WINDY. MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH
WINDS 20 TO 30 MPH.
FRIDAY NIGHT
WINDY. MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN
THE LOWER 50S. NORTH WINDS 20 TO 30 MPH.
SATURDAY AND SATURDAY NIGHT
WINDY. MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTH WINDS
20 TO 30 MPH.
SUNDAY
BREEZY. PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE
MID 60S. NORTH WINDS 15 TO 25 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTH WINDS 15 TO
20 MPH.
MAZ021-222000-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-1) 50 (-5) 65
RH % (24H TREND) 60 (-15) 86 (-14) 56
20FT WND AM(MPH) NE 9 G19 NE 13 G25
20FT WND PM(MPH) NE 11 G21 NE 7 G19 NE 14 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4300 410 4680
TRANSPORT WND (KTS) NE 18 NE 12 NE 20
VENT RATE (KT-FT) 77400 4920 93600
MAX ADI EARLY 22 FAIR 17 GEN POOR 14 GEN POOR
MAX ADI LATE 52 GEN GOOD 14 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 4 3
MAX LVORI LATE 4 4 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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST
WINDS 15 TO 25 MPH.
THURSDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. NORTHEAST WINDS 15 TO 25 MPH.
FRIDAY AND FRIDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTH
WINDS 15 TO 25 MPH.
SATURDAY AND SATURDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTH WINDS
15 TO 25 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. NORTH WINDS 15 TO 20 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTH WINDS 15 TO
20 MPH.
MAZ022-222000-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (0) 53 (-4) 65
RH % (24H TREND) 63 (-9) 86 (-14) 56
20FT WND AM(MPH) NE 10 G20 NE 14 G27
20FT WND PM(MPH) NE 11 G20 NE 9 G19 NE 14 G26
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3940 410 4750
TRANSPORT WND (KTS) NE 19 NE 17 NE 21
VENT RATE (KT-FT) 74860 6970 99750
MAX ADI EARLY 1 VERY POOR 26 FAIR 8 POOR
MAX ADI LATE 1 VERY POOR 20 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 4 3 4
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
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST
WINDS 15 TO 25 MPH.
THURSDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 50S. NORTHEAST WINDS 15 TO 25 MPH.
FRIDAY
WINDY. MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE
MID 60S. NORTHEAST WINDS 20 TO 30 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
WINDY. MOSTLY CLOUDY WITH
SHOWERS LIKELY. LOWS IN THE MID 50S. HIGHS IN THE MID 60S. NORTH
WINDS 20 TO 30 MPH.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. NORTH WINDS 15 TO 20 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 50S. HIGHS IN THE MID 60S. NORTH WINDS 15 TO
20 MPH.
MAZ023-222000-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (0) 53 (-5) 65
RH % (24H TREND) 61 (-8) 87 (-13) 58
20FT WND AM(MPH) NE 13 G22 NE 19 G30
20FT WND PM(MPH) NE 14 G23 NE 13 G22 NE 18 G30
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4040 3040 4990
TRANSPORT WND (KTS) NE 21 NE 22 NE 23
VENT RATE (KT-FT) 84840 66880 114770
MAX ADI EARLY 26 FAIR 32 FAIR 39 FAIR
MAX ADI LATE 1 VERY POOR 37 FAIR 1 VERY POOR
MAX LVORI EARLY 4 3 4
MAX LVORI LATE 4 3 4
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
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 50S.
NORTHEAST WINDS 15 TO 25 MPH.
THURSDAY
WINDY. PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST
WINDS 20 TO 30 MPH.
THURSDAY NIGHT
WINDY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE MID 50S. NORTHEAST WINDS 20 TO 30 MPH.
FRIDAY AND FRIDAY NIGHT
WINDY. MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE MID 50S. HIGHS IN THE MID 60S. NORTH WINDS
25 TO 35 MPH.
SATURDAY AND SATURDAY NIGHT
WINDY. MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S. NORTH WINDS
20 TO 30 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE
MID 60S. NORTH WINDS 15 TO 25 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 50S. HIGHS IN THE MID 60S. NORTH WINDS 15 TO
20 MPH.
MAZ024-222000-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
407 AM EDT TUE SEP 22 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 65 (-1) 56 (-3) 64
RH % (24H TREND) 68 (-2) 87 (-13) 65
20FT WND AM(MPH) NE 14 G23 NE 19 G30
20FT WND PM(MPH) NE 14 G23 NE 14 G23 NE 18 G31
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 3710 3120 4600
TRANSPORT WND (KTS) NE 22 NE 22 NE 25
VENT RATE (KT-FT) 81620 68640 115000
MAX ADI EARLY 1 VERY POOR 35 FAIR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 40 FAIR 1 VERY POOR
MAX LVORI EARLY 5 3 4
MAX LVORI LATE 5 3 4
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
WEDNESDAY NIGHT
WINDY. MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
NORTHEAST WINDS 20 TO 30 MPH.
THURSDAY
WINDY. PARTLY SUNNY. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 20 TO 30 MPH.
THURSDAY NIGHT
WINDY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 50S. NORTHEAST WINDS 20 TO 30 MPH.
FRIDAY
WINDY. MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE
MID 60S. NORTHEAST WINDS 25 TO 35 MPH.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
WINDY, SHOWERS. LOWS IN
THE UPPER 50S. HIGHS IN THE MID 60S. NORTH WINDS 25 TO 35 MPH.
SUNDAY
BREEZY. MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE
MID 60S. NORTH WINDS 15 TO 25 MPH.
SUNDAY NIGHT AND MONDAY
BREEZY. MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 60S. NORTH WINDS
15 TO 25 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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