255
FNUS51 KBOX 270807
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
407 AM EDT SUN SEP 27 2026
DISCUSSION
A SLOW MOVING NOR'EASTER WILL CONTINUE TO RESULT IN WINDSWEPT
RAIN RIGHT THROUGH MONDAY. STORM TOTAL RAINFALL AMOUNTS SHOULD BE
ON THE ORDER OF 2-4" WITH LOCALIZED 5-7" AMOUNTS POSSIBLE.
NORTHEAST WIND GUSTS OF 35 TO 55 MPH WITH A FEW GUSTS NEAR 60 MPH
POSSIBLE ALONG THE COAST SLOWLY DIMINISH SUNDAY INTO MONDAY...BUT
IT WILL REMAIN BREEZY.
OUTLOOK...TUESDAY THROUGH FRIDAY
A DRYING TREND BEGINS ON TUESDAY WITH MAINLY DRY AND WARMER
WEATHER WEDNESDAY THROUGH FRIDAY.
MAZ015-272000-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER CLOUDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 90 90
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 63 (+3) 55 (-1) 60
RH % (24H TREND) 93 (+14) 100 (0) 93
20FT WND AM(MPH) NE 17 G36 NE 12 G23
20FT WND PM(MPH) NE 15 G32 NE 13 G28 NE 11 G21
PRECIP AMOUNT 0.93 0.90 0.62
PRECIP DURATION 12 12 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1310 440 1570
TRANSPORT WND (KTS) E 22 NE 18 NE 16
VENT RATE (KT-FT) 28820 7920 25120
MAX ADI EARLY 28 FAIR 19 GEN POOR 20 GEN POOR
MAX ADI LATE 1 VERY POOR 20 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 0 FOG 0 FOG 2 FOG
MIN VSBY LATE 0 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
NORTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 57 TO 63. HIGHS IN
THE MID 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ016-272000-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 90 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 64 (+5) 55 (0) 60
RH % (24H TREND) 93 (+13) 100 (0) 93
20FT WND AM(MPH) NE 17 G34 NE 11 G23
20FT WND PM(MPH) NE 13 G30 NE 12 G28 NE 10 G21
PRECIP AMOUNT 0.73 0.69 0.59
PRECIP DURATION 12 12 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1330 430 1510
TRANSPORT WND (KTS) E 19 NE 17 NE 16
VENT RATE (KT-FT) 25270 7310 24160
MAX ADI EARLY 26 FAIR 17 GEN POOR 17 GEN POOR
MAX ADI LATE 1 VERY POOR 17 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 0 FOG 0 FOG 2 FOG
MIN VSBY LATE 0 FOG 1 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
NORTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 56 TO 62. HIGHS IN
THE MID 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ013-272000-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 90 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 64 (+5) 54 (0) 61
RH % (24H TREND) 93 (+10) 100 (0) 90
20FT WND AM(MPH) NE 12 G30 NE 8 G19
20FT WND PM(MPH) NE 9 G28 NE 9 G23 NE 7 G18
PRECIP AMOUNT 0.87 0.55 0.38
PRECIP DURATION 12 12 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1450 430 1480
TRANSPORT WND (KTS) NE 17 NE 15 NE 14
VENT RATE (KT-FT) 24650 6450 20720
MAX ADI EARLY 22 FAIR 16 GEN POOR 15 GEN POOR
MAX ADI LATE 1 VERY POOR 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 0 FOG 0 FOG 2 FOG
MIN VSBY LATE 0 FOG 1 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT AND
VARIABLE WIND, BECOMING WEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 55 TO 60. HIGHS IN
THE MID 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ014-272000-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER CLOUDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 90 90
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 63 (+3) 54 (-2) 60
RH % (24H TREND) 96 (+32) 100 (0) 90
20FT WND AM(MPH) NE 15 G33 NE 10 G22
20FT WND PM(MPH) NE 12 G31 NE 11 G26 NE 9 G22
PRECIP AMOUNT 1.08 0.91 0.57
PRECIP DURATION 12 12 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1460 430 1590
TRANSPORT WND (KTS) NE 22 NE 16 NE 16
VENT RATE (KT-FT) 32120 6880 25440
MAX ADI EARLY 25 FAIR 18 GEN POOR 17 GEN POOR
MAX ADI LATE 1 VERY POOR 17 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 1 FOG 0 FOG 2 FOG
MIN VSBY LATE 0 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 50S. NORTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT AND
VARIABLE WIND, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ007-272000-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 90 90
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 61 (0) 51 (-5) 59
RH % (24H TREND) 90 (+30) 100 (0) 90
20FT WND AM(MPH) NE 19 G36 NE 14 G25
20FT WND PM(MPH) NE 17 G36 NE 15 G31 NE 13 G25
PRECIP AMOUNT 1.08 0.95 0.55
PRECIP DURATION 11 12 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1410 430 1610
TRANSPORT WND (KTS) NE 27 NE 21 NE 21
VENT RATE (KT-FT) 38070 9030 33810
MAX ADI EARLY 30 FAIR 23 FAIR 23 FAIR
MAX ADI LATE 1 VERY POOR 23 FAIR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 0 FOG 0 FOG 2 FOG
MIN VSBY LATE 0 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 100 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 50S. NORTH WINDS 15 TO
20 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 55 TO 61. HIGHS IN
THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
MAZ006-272000-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 80 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 60 (-1) 51 (-5) 58
RH % (24H TREND) 90 (+36) 100 (0) 93
20FT WND AM(MPH) NE 14 G32 NE 10 G22
20FT WND PM(MPH) NE 12 G33 NE 11 G26 NE 8 G23
PRECIP AMOUNT 1.40 1.03 0.46
PRECIP DURATION 12 12 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1550 420 1700
TRANSPORT WND (KTS) NE 24 NE 18 NE 20
VENT RATE (KT-FT) 37200 7560 34000
MAX ADI EARLY 25 FAIR 19 GEN POOR 19 GEN POOR
MAX ADI LATE 1 VERY POOR 19 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 0 FOG 1 FOG 2 FOG
MIN VSBY LATE 0 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 100 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS AROUND 50. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT AND
VARIABLE WIND, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 53 TO 61. HIGHS IN
THE MID 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. COOLER. LOWS AROUND 50. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ005-272000-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER CLOUDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 90 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 62 (+2) 51 (-4) 59
RH % (24H TREND) 90 (+30) 100 (0) 90
20FT WND AM(MPH) NE 12 G31 NE 8 G21
20FT WND PM(MPH) NE 10 G31 NE 9 G25 NE 7 G21
PRECIP AMOUNT 1.02 0.67 0.45
PRECIP DURATION 12 12 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1540 430 1790
TRANSPORT WND (KTS) NE 20 NE 16 NE 15
VENT RATE (KT-FT) 30800 6880 26850
MAX ADI EARLY 24 FAIR 17 GEN POOR 16 GEN POOR
MAX ADI LATE 1 VERY POOR 16 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 0 FOG 0 FOG 2 FOG
MIN VSBY LATE 0 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 50S. NORTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT AND
VARIABLE WIND, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 55 TO 61. HIGHS IN
THE MID 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. COOLER. LOWS IN THE LOWER 50S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ012-272000-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 90 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 63 (+4) 52 (-1) 59
RH % (24H TREND) 96 (+29) 100 (0) 93
20FT WND AM(MPH) NE 13 G33 NE 9 G23
20FT WND PM(MPH) NE 10 G30 NE 10 G24 NE 8 G20
PRECIP AMOUNT 1.06 0.55 0.56
PRECIP DURATION 12 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1460 440 1740
TRANSPORT WND (KTS) NE 18 NE 17 NE 14
VENT RATE (KT-FT) 26280 7480 24360
MAX ADI EARLY 24 FAIR 19 GEN POOR 15 GEN POOR
MAX ADI LATE 1 VERY POOR 18 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 0 FOG 0 FOG 2 FOG
MIN VSBY LATE 0 FOG 1 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTH WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ004-272000-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 80 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 60 (0) 48 (-5) 57
RH % (24H TREND) 90 (+38) 100 (0) 96
20FT WND AM(MPH) NE 15 G34 NE 11 G23
20FT WND PM(MPH) NE 13 G31 NE 12 G26 NE 8 G21
PRECIP AMOUNT 0.82 0.39 0.38
PRECIP DURATION 12 11 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1640 430 1740
TRANSPORT WND (KTS) NE 20 NE 18 NE 15
VENT RATE (KT-FT) 32800 7740 26100
MAX ADI EARLY 23 FAIR 19 GEN POOR 18 GEN POOR
MAX ADI LATE 1 VERY POOR 19 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 1 FOG 0 FOG 2 FOG
MIN VSBY LATE 0 FOG 1 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 80 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 40S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE MID 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS AROUND 70. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ026-272000-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER CLOUDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 90 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 59 (-2) 49 (-5) 58
RH % (24H TREND) 90 (+28) 100 (0) 96
20FT WND AM(MPH) NE 12 G30 NE 8 G20
20FT WND PM(MPH) NE 10 G29 NE 9 G23 NE 6 G18
PRECIP AMOUNT 1.15 0.68 0.50
PRECIP DURATION 12 12 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1610 430 1860
TRANSPORT WND (KTS) NE 18 NE 15 NE 14
VENT RATE (KT-FT) 28980 6450 26040
MAX ADI EARLY 22 FAIR 18 GEN POOR 15 GEN POOR
MAX ADI LATE 1 VERY POOR 16 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 1 FOG 0 FOG 2 FOG
MIN VSBY LATE 0 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 100 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE UPPER 40S. NORTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT AND
VARIABLE WIND.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT AND
VARIABLE WIND.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 53 TO 59. HIGHS IN
THE MID 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ002-272000-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 80 90
CHANCE OF THUNDER (%) 10 20 0
TEMP (24H TREND) 58 (-1) 48 (-4) 56
RH % (24H TREND) 89 (+29) 100 (0) 93
20FT WND AM(MPH) NE 11 G30 NE 7 G22
20FT WND PM(MPH) NE 9 G27 NE 9 G22 NE 5
PRECIP AMOUNT 0.72 0.48 0.73
PRECIP DURATION 12 10 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1700 450 1740
TRANSPORT WND (KTS) NE 19 NE 15 NE 12
VENT RATE (KT-FT) 32300 6750 20880
MAX ADI EARLY 20 GEN POOR 16 GEN POOR 14 GEN POOR
MAX ADI LATE 1 VERY POOR 16 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 FOG 3 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 70 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.
NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ003-272000-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 70 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 61 (-1) 50 (-3) 58
RH % (24H TREND) 90 (+36) 100 (0) 90
20FT WND AM(MPH) NE 13 G31 NE 9 G22
20FT WND PM(MPH) NE 11 G30 NE 11 G24 NE 7 G18
PRECIP AMOUNT 0.34 0.24 0.48
PRECIP DURATION 11 9 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1930 430 1790
TRANSPORT WND (KTS) NE 21 NE 15 NE 16
VENT RATE (KT-FT) 40530 6450 28640
MAX ADI EARLY 21 FAIR 17 GEN POOR 14 GEN POOR
MAX ADI LATE 1 VERY POOR 16 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 FOG 2 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 70 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. COOLER. LOWS IN THE UPPER 40S.
NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ008-272000-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 80 90
CHANCE OF THUNDER (%) 10 20 0
TEMP (24H TREND) 58 (-2) 48 (-4) 56
RH % (24H TREND) 93 (+31) 100 (0) 96
20FT WND AM(MPH) NE 14 G32 NE 9 G22
20FT WND PM(MPH) NE 11 G31 NE 11 G24 NE 7 G18
PRECIP AMOUNT 1.05 0.68 0.59
PRECIP DURATION 12 12 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1590 430 1660
TRANSPORT WND (KTS) NE 20 NE 16 NE 14
VENT RATE (KT-FT) 31800 6880 23240
MAX ADI EARLY 23 FAIR 19 GEN POOR 16 GEN POOR
MAX ADI LATE 1 VERY POOR 18 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 FOG 3 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 40S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE MID 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ010-272000-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 80 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 61 (-3) 52 (-2) 59
RH % (24H TREND) 90 (+38) 100 (0) 90
20FT WND AM(MPH) NE 15 G33 NE 10 G23
20FT WND PM(MPH) NE 13 G32 NE 13 G25 NE 8 G20
PRECIP AMOUNT 0.56 0.42 0.43
PRECIP DURATION 10 10 12
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1890 430 1730
TRANSPORT WND (KTS) NE 21 NE 15 NE 15
VENT RATE (KT-FT) 39690 6450 25950
MAX ADI EARLY 23 FAIR 17 GEN POOR 15 GEN POOR
MAX ADI LATE 1 VERY POOR 17 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 2 FOG 1 FOG 2 FOG
MIN VSBY LATE 2 FOG 2 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ009-272000-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 90 90
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 58 (-1) 50 (-2) 56
RH % (24H TREND) 96 (+34) 100 (0) 96
20FT WND AM(MPH) NE 14 G32 NE 9 G22
20FT WND PM(MPH) NE 11 G31 NE 11 G24 NE 7 G19
PRECIP AMOUNT 1.10 1.08 0.57
PRECIP DURATION 11 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1590 490 1730
TRANSPORT WND (KTS) NE 22 NE 17 NE 15
VENT RATE (KT-FT) 34980 8330 25950
MAX ADI EARLY 23 FAIR 19 GEN POOR 17 GEN POOR
MAX ADI LATE 1 VERY POOR 18 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 FOG 2 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS AROUND 70. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS AROUND 70. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. NORTHWEST WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ011-272000-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 62 (-1) 53 (-1) 59
RH % (24H TREND) 90 (+38) 100 (0) 90
20FT WND AM(MPH) NE 16 G34 NE 11 G23
20FT WND PM(MPH) NE 13 G32 NE 13 G26 NE 9 G21
PRECIP AMOUNT 0.73 0.59 0.33
PRECIP DURATION 10 11 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1840 430 1770
TRANSPORT WND (KTS) NE 22 NE 15 NE 13
VENT RATE (KT-FT) 40480 6450 23010
MAX ADI EARLY 24 FAIR 18 GEN POOR 15 GEN POOR
MAX ADI LATE 1 VERY POOR 17 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 2 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 FOG 2 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
CTZ002-272000-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 90 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 64 (+3) 53 (-1) 61
RH % (24H TREND) 93 (+37) 100 (0) 90
20FT WND AM(MPH) NE 16 G34 NE 10 G21
20FT WND PM(MPH) NE 12 G31 NE 12 G24 NE 8 G19
PRECIP AMOUNT 0.61 0.87 0.49
PRECIP DURATION 9 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1690 450 1810
TRANSPORT WND (KTS) NE 17 NE 16 NE 14
VENT RATE (KT-FT) 28730 7200 25340
MAX ADI EARLY 25 FAIR 16 GEN POOR 15 GEN POOR
MAX ADI LATE 1 VERY POOR 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 1 FOG 1 FOG 3 FOG
MIN VSBY LATE 1 FOG 2 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
AROUND 5 MPH.
CTZ003-272000-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 80 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 65 (+5) 54 (+1) 62
RH % (24H TREND) 93 (+26) 100 (0) 93
20FT WND AM(MPH) NE 16 G34 NE 11 G23
20FT WND PM(MPH) NE 13 G32 NE 13 G25 NE 9 G21
PRECIP AMOUNT 0.66 0.68 0.21
PRECIP DURATION 10 12 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1490 460 1740
TRANSPORT WND (KTS) NE 18 NE 18 NE 14
VENT RATE (KT-FT) 26820 8280 24360
MAX ADI EARLY 25 FAIR 19 GEN POOR 17 GEN POOR
MAX ADI LATE 1 VERY POOR 18 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 FOG 2 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
CTZ004-272000-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 80 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 66 (+8) 54 (+1) 63
RH % (24H TREND) 93 (+18) 100 (0) 90
20FT WND AM(MPH) NE 15 G34 NE 10 G23
20FT WND PM(MPH) NE 11 G30 NE 11 G23 NE 8 G20
PRECIP AMOUNT 0.99 0.85 0.31
PRECIP DURATION 10 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1500 500 1560
TRANSPORT WND (KTS) NE 17 NE 17 NE 15
VENT RATE (KT-FT) 25500 8500 23400
MAX ADI EARLY 24 FAIR 17 GEN POOR 15 GEN POOR
MAX ADI LATE 1 VERY POOR 17 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 0 FOG 0 FOG 2 FOG
MIN VSBY LATE 0 FOG 2 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO
10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
AROUND 5 MPH.
RIZ001-272000-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 65 (+8) 55 (+2) 61
RH % (24H TREND) 96 (+19) 100 (0) 93
20FT WND AM(MPH) NE 13 G30 NE 9 G20
20FT WND PM(MPH) NE 10 G27 NE 10 G22 NE 8 G18
PRECIP AMOUNT 1.40 0.99 0.51
PRECIP DURATION 12 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1400 470 1390
TRANSPORT WND (KTS) NE 15 NE 14 NE 14
VENT RATE (KT-FT) 21000 6580 19460
MAX ADI EARLY 22 FAIR 16 GEN POOR 14 GEN POOR
MAX ADI LATE 1 VERY POOR 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 0 FOG 0 FOG 3 FOG
MIN VSBY LATE 0 FOG 2 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 55 TO 60. HIGHS IN
THE MID 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
RIZ002-272000-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 67 (+8) 56 (+1) 63
RH % (24H TREND) 93 (+13) 100 (0) 93
20FT WND AM(MPH) NE 13 G27 NE 9
20FT WND PM(MPH) NE 10 G23 NE 9 G18 NE 8
PRECIP AMOUNT 1.20 0.95 0.39
PRECIP DURATION 11 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1510 460 1420
TRANSPORT WND (KTS) NE 15 NE 13 NE 15
VENT RATE (KT-FT) 22650 5980 21300
MAX ADI EARLY 20 GEN POOR 15 GEN POOR 13 GEN POOR
MAX ADI LATE 1 VERY POOR 14 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 7 10
MAX LVORI LATE 10 7 10
MIN VSBY EARLY 1 FOG 1 FOG 3 FOG
MIN VSBY LATE 1 FOG 3 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 50S.
NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS 56 TO 61.
HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 53 TO 61. HIGHS IN
THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
AROUND 5 MPH.
RIZ003-272000-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 67 (+9) 56 (+2) 63
RH % (24H TREND) 96 (+6) 100 (0) 93
20FT WND AM(MPH) NE 14 G30 NE 9 G17
20FT WND PM(MPH) E 10 G26 NE 10 G19 NE 8
PRECIP AMOUNT 1.19 0.89 0.34
PRECIP DURATION 10 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1470 430 1400
TRANSPORT WND (KTS) E 15 NE 13 NE 15
VENT RATE (KT-FT) 22050 5590 21000
MAX ADI EARLY 21 FAIR 14 GEN POOR 12 POOR
MAX ADI LATE 1 VERY POOR 14 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 6 10
MAX LVORI LATE 10 6 10
MIN VSBY EARLY 0 FOG 1 FOG 3 FOG
MIN VSBY LATE 1 FOG 3 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 53 TO 60. HIGHS IN
THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
RIZ004-272000-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 68 (+9) 58 (+3) 64
RH % (24H TREND) 90 (+7) 100 (0) 90
20FT WND AM(MPH) NE 14 G28 NE 9
20FT WND PM(MPH) E 11 G23 NE 9 G18 NE 9
PRECIP AMOUNT 1.20 0.88 0.32
PRECIP DURATION 11 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1430 430 1400
TRANSPORT WND (KTS) E 14 NE 12 NE 14
VENT RATE (KT-FT) 20020 5160 19600
MAX ADI EARLY 20 GEN POOR 14 GEN POOR 12 POOR
MAX ADI LATE 1 VERY POOR 13 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 7 9
MAX LVORI LATE 10 7 9
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 FOG 3 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS 57 TO 62.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 55 TO 62. HIGHS IN
THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
AROUND 5 MPH.
RIZ005-272000-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 90 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 68 (+8) 59 (+3) 65
RH % (24H TREND) 93 (+7) 100 (0) 93
20FT WND AM(MPH) NE 14 G26 NE 8
20FT WND PM(MPH) E 11 G22 NE 10 G19 NE 8
PRECIP AMOUNT 0.77 0.78 0.34
PRECIP DURATION 11 12 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1480 450 1380
TRANSPORT WND (KTS) E 15 NE 13 NE 12
VENT RATE (KT-FT) 22200 5850 16560
MAX ADI EARLY 20 GEN POOR 14 GEN POOR 12 POOR
MAX ADI LATE 1 VERY POOR 13 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 7 10
MAX LVORI LATE 10 7 10
MIN VSBY EARLY 2 FOG 0 FOG 3 FOG
MIN VSBY LATE 1 FOG 2 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
AROUND 5 MPH.
RIZ006-272000-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 90 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 68 (+9) 57 (+2) 64
RH % (24H TREND) 93 (+10) 100 (0) 90
20FT WND AM(MPH) E 14 G32 NE 8
20FT WND PM(MPH) E 10 G24 NE 9 G21 NE 8
PRECIP AMOUNT 0.74 0.73 0.31
PRECIP DURATION 9 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1500 420 1360
TRANSPORT WND (KTS) E 16 NE 14 NE 14
VENT RATE (KT-FT) 24000 5880 19040
MAX ADI EARLY 21 FAIR 14 GEN POOR 12 POOR
MAX ADI LATE 1 VERY POOR 14 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 6 10
MAX LVORI LATE 10 6 10
MIN VSBY EARLY 2 FOG 1 FOG 3 FOG
MIN VSBY LATE 1 FOG 3 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 70 90 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 54 TO 60. HIGHS IN
THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
RIZ007-272000-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 90 70
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 68 (+8) 58 (+1) 65
RH % (24H TREND) 90 (+10) 100 (0) 90
20FT WND AM(MPH) E 14 G27 NE 8
20FT WND PM(MPH) E 12 G23 NE 10 G20 NE 9
PRECIP AMOUNT 0.80 0.58 0.27
PRECIP DURATION 9 12 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1330 460 1400
TRANSPORT WND (KTS) E 15 NE 11 E 10
VENT RATE (KT-FT) 19950 5060 14000
MAX ADI EARLY 21 FAIR 14 GEN POOR 12 POOR
MAX ADI LATE 1 VERY POOR 13 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 7 10
MAX LVORI LATE 10 7 10
MIN VSBY EARLY 2 FOG 1 FOG 3 FOG
MIN VSBY LATE 1 FOG 2 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 70 80 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
RIZ008-272000-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 90 90
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 66 (+5) 61 (+3) 64
RH % (24H TREND) 93 (+6) 100 (0) 93
20FT WND AM(MPH) E 17 G34 E 9
20FT WND PM(MPH) E 13 G25 E 11 G19 E 9
PRECIP AMOUNT 0.28 0.46 0.16
PRECIP DURATION 6 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 920 540 870
TRANSPORT WND (KTS) E 29 E 18 E 13
VENT RATE (KT-FT) 26680 9720 11310
MAX ADI EARLY 30 FAIR 21 FAIR 14 GEN POOR
MAX ADI LATE 1 VERY POOR 21 FAIR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 4 FOG 2 FOG 4 FOG
MIN VSBY LATE 1 FOG 3 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 60 80 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 5 TO
10 MPH, BECOMING WEST IN THE AFTERNOON.
MAZ017-272000-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 80 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 67 (+8) 56 (+1) 63
RH % (24H TREND) 93 (+13) 100 (0) 93
20FT WND AM(MPH) NE 12 G27 NE 7 G17
20FT WND PM(MPH) NE 9 G23 NE 8 G19 NE 7
PRECIP AMOUNT 0.96 0.49 0.25
PRECIP DURATION 12 12 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1460 440 1520
TRANSPORT WND (KTS) E 15 NE 14 NE 12
VENT RATE (KT-FT) 21900 6160 18240
MAX ADI EARLY 20 GEN POOR 14 GEN POOR 13 GEN POOR
MAX ADI LATE 1 VERY POOR 13 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 6 10
MAX LVORI LATE 10 6 10
MIN VSBY EARLY 0 FOG 0 FOG 3 FOG
MIN VSBY LATE 0 FOG 2 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 80 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT AND
VARIABLE WIND, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 54 TO 60. HIGHS IN
THE MID 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ018-272000-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 80 70
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 67 (+7) 55 (-1) 65
RH % (24H TREND) 93 (+10) 100 (0) 93
20FT WND AM(MPH) E 13 G32 NE 8 G18
20FT WND PM(MPH) E 10 G27 NE 8 G23 NE 7 G17
PRECIP AMOUNT 0.58 0.35 0.27
PRECIP DURATION 11 10 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1380 420 1680
TRANSPORT WND (KTS) E 16 NE 14 NE 11
VENT RATE (KT-FT) 22080 5880 18480
MAX ADI EARLY 20 GEN POOR 14 GEN POOR 12 POOR
MAX ADI LATE 1 VERY POOR 13 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 6 10
MAX LVORI LATE 10 6 10
MIN VSBY EARLY 0 FOG 0 FOG 3 FOG
MIN VSBY LATE 0 FOG 1 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 70 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 70. WEST WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 54 TO 59. HIGHS IN
THE MID 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ019-272000-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 90 80 80
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 66 (+6) 55 (-2) 64
RH % (24H TREND) 93 (+13) 100 (0) 90
20FT WND AM(MPH) E 17 G36 NE 11 G23
20FT WND PM(MPH) E 13 G31 NE 12 G27 NE 9 G22
PRECIP AMOUNT 0.49 0.40 0.25
PRECIP DURATION 11 11 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1080 430 1300
TRANSPORT WND (KTS) E 20 E 16 NE 13
VENT RATE (KT-FT) 21600 6880 16900
MAX ADI EARLY 27 FAIR 19 GEN POOR 16 GEN POOR
MAX ADI LATE 1 VERY POOR 18 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 5 10
MAX LVORI LATE 10 5 10
MIN VSBY EARLY 0 FOG 0 FOG 2 FOG
MIN VSBY LATE 0 FOG 1 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 70 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 50S. NORTH WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING EAST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 56 TO 61. HIGHS IN
THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 5 TO
10 MPH.
MAZ020-272000-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 80 70
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 68 (+8) 56 (-1) 65
RH % (24H TREND) 93 (+10) 100 (0) 93
20FT WND AM(MPH) E 13 G28 NE 7
20FT WND PM(MPH) E 10 G23 NE 9 G20 NE 7
PRECIP AMOUNT 0.83 0.58 0.18
PRECIP DURATION 10 11 8
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1520 430 1450
TRANSPORT WND (KTS) E 15 NE 11 E 10
VENT RATE (KT-FT) 22800 4730 14500
MAX ADI EARLY 19 GEN POOR 13 GEN POOR 11 POOR
MAX ADI LATE 1 VERY POOR 12 POOR 1 VERY POOR
MAX LVORI EARLY 10 7 10
MAX LVORI LATE 10 7 10
MIN VSBY EARLY 1 FOG 1 FOG 3 FOG
MIN VSBY LATE 1 FOG 2 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 80 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 55 TO 60. HIGHS IN
THE LOWER 70S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
MAZ021-272000-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 80 60
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 69 (+8) 56 (-1) 66
RH % (24H TREND) 90 (+7) 100 (0) 93
20FT WND AM(MPH) E 13 G29 NE 6
20FT WND PM(MPH) E 10 G24 NE 8 G21 NE 6
PRECIP AMOUNT 0.67 0.41 0.18
PRECIP DURATION 9 9 7
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1440 420 1480
TRANSPORT WND (KTS) E 14 NE 12 E 9
VENT RATE (KT-FT) 20160 5040 13320
MAX ADI EARLY 18 GEN POOR 13 GEN POOR 10 POOR
MAX ADI LATE 1 VERY POOR 12 POOR 1 VERY POOR
MAX LVORI EARLY 9 8 9
MAX LVORI LATE 9 8 9
MIN VSBY EARLY 1 FOG 1 FOG 3 FOG
MIN VSBY LATE 1 FOG 2 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 70 70 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST
WINDS AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS 55 TO 60. HIGHS IN
THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ022-272000-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 80 70 60
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 67 (+6) 56 (-1) 65
RH % (24H TREND) 87 (+3) 100 (0) 90
20FT WND AM(MPH) E 13 G31 E 7 G18
20FT WND PM(MPH) E 11 G27 E 10 G23 E 6
PRECIP AMOUNT 0.31 0.21 0.09
PRECIP DURATION 9 9 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1100 430 1330
TRANSPORT WND (KTS) E 18 E 14 SE 9
VENT RATE (KT-FT) 19800 6020 11970
MAX ADI EARLY 21 FAIR 17 GEN POOR 11 POOR
MAX ADI LATE 1 VERY POOR 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 10 6 9
MAX LVORI LATE 10 6 9
MIN VSBY EARLY 1 FOG 0 FOG 3 FOG
MIN VSBY LATE 0 FOG 2 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 50 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. EAST WINDS 5 TO 10 MPH, BECOMING NORTH AFTER
MIDNIGHT.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
MAZ023-272000-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 60 80 50
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 68 (+5) 58 (0) 66
RH % (24H TREND) 90 (+6) 100 (0) 87
20FT WND AM(MPH) E 16 G30 E 7
20FT WND PM(MPH) E 13 G25 E 11 G21 E 7
PRECIP AMOUNT 0.33 0.35 0.11
PRECIP DURATION 6 10 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 810 460 1050
TRANSPORT WND (KTS) E 18 E 12 SE 9
VENT RATE (KT-FT) 14580 5520 9450
MAX ADI EARLY 24 FAIR 18 GEN POOR 11 POOR
MAX ADI LATE 1 VERY POOR 16 GEN POOR 1 VERY POOR
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 9 6 9
MIN VSBY EARLY 3 FOG 1 FOG 3 FOG
MIN VSBY LATE 1 FOG 2 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 50 60 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. EAST WINDS 5 TO 10 MPH, BECOMING NORTH AFTER
MIDNIGHT.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE UPPER 60S. WEST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
MAZ024-272000-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
407 AM EDT SUN SEP 27 2026
TODAY TONIGHT MON
CLOUD COVER MCLDY MCLDY PCLDY
PRECIP TYPE TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 70 60 50
CHANCE OF THUNDER (%) 20 20 0
TEMP (24H TREND) 67 (+4) 58 (-1) 65
RH % (24H TREND) 90 (+3) 100 (0) 90
20FT WND AM(MPH) E 15 G27 E 6
20FT WND PM(MPH) E 13 G23 E 11 G20 SE 7
PRECIP AMOUNT 0.15 0.11 0.03
PRECIP DURATION 8 9 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 810 420 690
TRANSPORT WND (KTS) E 24 E 12 S 11
VENT RATE (KT-FT) 19440 5040 7590
MAX ADI EARLY 25 FAIR 19 GEN POOR 13 GEN POOR
MAX ADI LATE 1 VERY POOR 17 GEN POOR 14 GEN POOR
MAX LVORI EARLY 9 6 9
MAX LVORI LATE 9 6 9
MIN VSBY EARLY 3 FOG 0 FOG 3 FOG
MIN VSBY LATE 1 FOG 2 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 40 40 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST
AFTER MIDNIGHT.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
AROUND 5 MPH, BECOMING WEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS 10 TO
15 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES NEAR NORMAL. PRECIPITATION ABOVE NORMAL.
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