595
FNUS51 KBOX 262008
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
407 PM EDT SAT SEP 26 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.
MAZ015-270800-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 20 30 30 20
TEMP (24H TREND) 55 (-1) 63 (+3) 57 62
RH % (24H TREND) 100 (+4) 93 (+41) 100 93
20FT WND AM(MPH) NE 18 G39 NE 12 G23
20FT WND PM(MPH) NE 19 G40 NE 16 G36 NE 14 G30 NE 11 G22
PRECIP AMOUNT 1.64 1.20 1.22 0.79
PRECIP DURATION 12 12 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 440 1400 450 1450
TRANSPORT WND (KTS) NE 28 E 24 NE 14 NE 14
VENT RATE (KT-FT) 12320 33600 6300 20300
MAX ADI EARLY 29 FAIR 29 FAIR 19 GEN POOR 15 GEN POOR
MAX ADI LATE 30 FAIR 1 VERY POOR 17 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 10 5 10
MAX LVORI LATE 4 10 5 10
MIN VSBY EARLY 1 FOG 1 FOG 1 FOG 3 FOG
MIN VSBY LATE 2 FOG 1 FOG 2 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. NORTHEAST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTH WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS AROUND 70. WEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
MAZ016-270800-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 20 30 30 0
TEMP (24H TREND) 55 (0) 64 (+5) 57 62
RH % (24H TREND) 100 (+4) 90 (+32) 100 90
20FT WND AM(MPH) NE 19 G40 NE 12 G21
20FT WND PM(MPH) NE 19 G41 NE 17 G35 NE 14 G31 NE 11 G21
PRECIP AMOUNT 1.81 1.27 1.04 0.65
PRECIP DURATION 12 12 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 410 1400 440 1440
TRANSPORT WND (KTS) NE 28 E 20 E 14 NE 13
VENT RATE (KT-FT) 11480 28000 6160 18720
MAX ADI EARLY 30 FAIR 27 FAIR 17 GEN POOR 14 GEN POOR
MAX ADI LATE 30 FAIR 1 VERY POOR 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 10 5 10
MAX LVORI LATE 4 10 5 10
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG 3 FOG
MIN VSBY LATE 2 FOG 1 FOG 2 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. NORTHEAST 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 MID 50S. NORTH WINDS
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS
AROUND 5 MPH.
MAZ013-270800-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 20 30 30 0
TEMP (24H TREND) 55 (0) 65 (+6) 57 63
RH % (24H TREND) 100 (0) 90 (+38) 100 93
20FT WND AM(MPH) NE 13 G35 NE 10 G19
20FT WND PM(MPH) NE 15 G36 NE 12 G32 NE 11 G25 NE 8 G18
PRECIP AMOUNT 1.72 1.45 0.71 0.43
PRECIP DURATION 12 12 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 440 1460 430 1300
TRANSPORT WND (KTS) NE 24 E 16 NE 11 NE 12
VENT RATE (KT-FT) 10560 23360 4730 15600
MAX ADI EARLY 25 FAIR 22 FAIR 14 GEN POOR 12 POOR
MAX ADI LATE 26 FAIR 1 VERY POOR 13 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 10 7 10
MAX LVORI LATE 5 10 7 10
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG 3 FOG
MIN VSBY LATE 2 FOG 1 FOG 2 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. NORTHEAST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE MID 50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
MAZ014-270800-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 20 30 30 20
TEMP (24H TREND) 55 (-1) 63 (+3) 56 62
RH % (24H TREND) 100 (+4) 96 (+50) 100 93
20FT WND AM(MPH) NE 16 G34 NE 11 G22
20FT WND PM(MPH) NE 17 G34 NE 15 G32 NE 13 G27 NE 10 G21
PRECIP AMOUNT 1.56 1.23 1.28 0.86
PRECIP DURATION 12 12 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 470 1510 440 1380
TRANSPORT WND (KTS) NE 25 NE 23 NE 13 NE 15
VENT RATE (KT-FT) 11750 34730 5720 20700
MAX ADI EARLY 25 FAIR 25 FAIR 17 GEN POOR 13 GEN POOR
MAX ADI LATE 26 FAIR 1 VERY POOR 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 10 5 10
MAX LVORI LATE 5 10 5 10
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG 3 FOG
MIN VSBY LATE 2 FOG 1 FOG 3 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. NORTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE UPPER 50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
MAZ007-270800-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 20 20 30 0
TEMP (24H TREND) 53 (-4) 62 (+1) 54 60
RH % (24H TREND) 100 (+7) 93 (+43) 100 93
20FT WND AM(MPH) NE 19 G44 NE 15 G26
20FT WND PM(MPH) NE 20 G42 NE 18 G40 NE 16 G32 NE 14 G25
PRECIP AMOUNT 1.27 0.75 0.53 0.54
PRECIP DURATION 12 12 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 440 1510 430 1530
TRANSPORT WND (KTS) NE 30 NE 25 NE 20 NE 18
VENT RATE (KT-FT) 13200 37750 8600 27540
MAX ADI EARLY 31 FAIR 30 FAIR 21 FAIR 19 GEN POOR
MAX ADI LATE 31 FAIR 1 VERY POOR 20 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 10 5 10
MAX LVORI LATE 4 10 5 10
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG 3 FOG
MIN VSBY LATE 2 FOG 1 FOG 3 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. NORTHEAST 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
PARTLY 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 AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTH WINDS AROUND 5 MPH.
MAZ006-270800-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 20 20 30 0
TEMP (24H TREND) 53 (-4) 61 (0) 53 60
RH % (24H TREND) 100 (+7) 93 (+53) 100 96
20FT WND AM(MPH) NE 14 G34 NE 12 G23
20FT WND PM(MPH) NE 15 G33 NE 13 G33 NE 13 G27 NE 10 G23
PRECIP AMOUNT 1.20 0.84 0.63 0.56
PRECIP DURATION 12 12 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 1640 410 1590
TRANSPORT WND (KTS) NE 24 NE 23 NE 15 NE 17
VENT RATE (KT-FT) 10320 37720 6150 27030
MAX ADI EARLY 25 FAIR 25 FAIR 18 GEN POOR 15 GEN POOR
MAX ADI LATE 26 FAIR 1 VERY POOR 17 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 10 5 10
MAX LVORI LATE 5 10 5 10
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG 3 FOG
MIN VSBY LATE 2 FOG 1 FOG 3 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 50S. NORTHEAST 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 AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 54 TO 59. HIGHS IN
THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
MAZ005-270800-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 20 30 30 20
TEMP (24H TREND) 53 (-2) 62 (+2) 54 61
RH % (24H TREND) 100 (0) 87 (+47) 100 93
20FT WND AM(MPH) NE 13 G32 NE 10 G22
20FT WND PM(MPH) NE 15 G31 NE 13 G29 NE 11 G25 NE 8 G21
PRECIP AMOUNT 1.27 1.20 0.88 0.65
PRECIP DURATION 12 12 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 440 1610 430 1560
TRANSPORT WND (KTS) NE 22 NE 21 NE 12 NE 14
VENT RATE (KT-FT) 9680 33810 5160 21840
MAX ADI EARLY 23 FAIR 23 FAIR 16 GEN POOR 12 POOR
MAX ADI LATE 24 FAIR 1 VERY POOR 14 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 10 6 10
MAX LVORI LATE 5 10 6 10
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG 3 FOG
MIN VSBY LATE 2 FOG 1 FOG 2 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. NORTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE MID 50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
MAZ012-270800-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 20 30 30 0
TEMP (24H TREND) 53 (0) 64 (+6) 55 61
RH % (24H TREND) 100 (0) 93 (+48) 100 93
20FT WND AM(MPH) NE 12 G34 NE 10 G23
20FT WND PM(MPH) NE 15 G32 NE 12 G32 NE 11 G26 NE 8 G21
PRECIP AMOUNT 1.29 1.32 1.11 0.51
PRECIP DURATION 12 12 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 440 1540 440 1390
TRANSPORT WND (KTS) NE 24 NE 18 NE 14 NE 13
VENT RATE (KT-FT) 10560 27720 6160 18070
MAX ADI EARLY 24 FAIR 23 FAIR 17 GEN POOR 12 POOR
MAX ADI LATE 25 FAIR 1 VERY POOR 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 10 6 10
MAX LVORI LATE 5 10 6 10
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG 2 FOG
MIN VSBY LATE 2 FOG 1 FOG 2 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. NORTHEAST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 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 LOWER 70S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
MAZ004-270800-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY MCLDY MCLDY CLOUDY
PRECIP TYPE SHOWERS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 0 20 20 20
TEMP (24H TREND) 50 (-3) 61 (+3) 51 58
RH % (24H TREND) 100 (0) 81 (+43) 100 96
20FT WND AM(MPH) NE 11 G34 NE 11 G23
20FT WND PM(MPH) NE 12 G31 NE 11 G32 NE 11 G27 NE 9 G22
PRECIP AMOUNT 0.90 1.12 0.70 0.50
PRECIP DURATION 12 12 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 1620 430 1560
TRANSPORT WND (KTS) NE 23 NE 21 NE 14 NE 16
VENT RATE (KT-FT) 9890 34020 6020 24960
MAX ADI EARLY 23 FAIR 24 FAIR 20 GEN POOR 14 GEN POOR
MAX ADI LATE 24 FAIR 1 VERY POOR 18 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 10 5 10
MAX LVORI LATE 5 10 5 10
MIN VSBY EARLY 1 FOG 1 FOG 1 FOG 2 FOG
MIN VSBY LATE 2 FOG 1 FOG 2 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 50S. NORTHEAST 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. 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. WEST WINDS
AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
MAZ026-270800-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE SHOWERS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 0 20 20 20
TEMP (24H TREND) 51 (-4) 60 (+1) 52 59
RH % (24H TREND) 100 (0) 93 (+53) 100 96
20FT WND AM(MPH) N 11 G29 NE 10 G21
20FT WND PM(MPH) N 12 G29 NE 11 G28 NE 10 G23 NE 8 G19
PRECIP AMOUNT 1.00 0.96 0.87 0.71
PRECIP DURATION 12 12 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 440 1680 430 1680
TRANSPORT WND (KTS) NE 20 NE 20 NE 12 NE 14
VENT RATE (KT-FT) 8800 33600 5160 23520
MAX ADI EARLY 21 FAIR 22 FAIR 16 GEN POOR 12 POOR
MAX ADI LATE 23 FAIR 1 VERY POOR 14 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 10 7 10
MAX LVORI LATE 5 10 7 10
MIN VSBY EARLY 2 FOG 1 FOG 1 FOG 2 FOG
MIN VSBY LATE 2 FOG 1 FOG 2 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 100
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 MID 50S. LIGHT AND
VARIABLE WIND.
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. WEST WINDS
AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
MAZ002-270800-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE SHOWERS SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 0 0 20 20
TEMP (24H TREND) 48 (-4) 58 (0) 49 57
RH % (24H TREND) 100 (+4) 83 (+40) 100 96
20FT WND AM(MPH) NE 12 G30 NE 9 G23
20FT WND PM(MPH) NE 11 G27 NE 10 G27 NE 9 G24 NE 7
PRECIP AMOUNT 0.59 0.99 0.66 0.67
PRECIP DURATION 10 10 11 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 440 1740 430 1690
TRANSPORT WND (KTS) NE 20 NE 20 NE 12 NE 13
VENT RATE (KT-FT) 8800 34800 5160 21970
MAX ADI EARLY 23 FAIR 21 FAIR 17 GEN POOR 12 POOR
MAX ADI LATE 21 FAIR 1 VERY POOR 16 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 9 6 10
MAX LVORI LATE 5 9 6 10
MIN VSBY EARLY 5 FOG 1 FOG 3 FOG 2 FOG
MIN VSBY LATE 2 FOG 2 FOG 3 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. 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. WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS AROUND 70. WEST WINDS AROUND 5 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ003-270800-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE SHOWERS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 0 20 20 20
TEMP (24H TREND) 52 (-1) 61 (+1) 53 60
RH % (24H TREND) 100 (+4) 75 (+35) 100 93
20FT WND AM(MPH) N 13 G32 NE 9 G23
20FT WND PM(MPH) N 12 G29 NE 11 G29 NE 10 G25 NE 7 G20
PRECIP AMOUNT 0.42 0.43 0.33 0.48
PRECIP DURATION 11 8 11 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 1970 430 1750
TRANSPORT WND (KTS) NE 20 NE 21 NE 13 NE 13
VENT RATE (KT-FT) 8600 41370 5590 22750
MAX ADI EARLY 20 GEN POOR 21 FAIR 17 GEN POOR 13 GEN POOR
MAX ADI LATE 22 FAIR 1 VERY POOR 17 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 8 6 10
MAX LVORI LATE 5 8 6 10
MIN VSBY EARLY 4 FOG 0 FOG 3 FOG 2 FOG
MIN VSBY LATE 1 FOG 1 FOG 2 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 90 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 50S. NORTH WINDS 10 TO
15 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 AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 52 TO 57. HIGHS IN
THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
MAZ008-270800-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY CLOUDY CLOUDY
PRECIP TYPE SHOWERS SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 0 0 20 20
TEMP (24H TREND) 49 (-3) 59 (+1) 50 58
RH % (24H TREND) 100 (+7) 90 (+48) 100 93
20FT WND AM(MPH) NE 14 G32 NE 10 G23
20FT WND PM(MPH) NE 14 G29 NE 11 G30 NE 10 G26 NE 8 G18
PRECIP AMOUNT 0.77 1.08 0.91 0.70
PRECIP DURATION 11 10 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 1690 440 1630
TRANSPORT WND (KTS) NE 21 NE 22 NE 14 NE 13
VENT RATE (KT-FT) 9030 37180 6160 21190
MAX ADI EARLY 25 FAIR 23 FAIR 19 GEN POOR 13 GEN POOR
MAX ADI LATE 23 FAIR 1 VERY POOR 16 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 10 5 10
MAX LVORI LATE 5 10 5 10
MIN VSBY EARLY 4 FOG 1 FOG 3 FOG 2 FOG
MIN VSBY LATE 2 FOG 2 FOG 3 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. 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. WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 70. WEST WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST 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 AND SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
MAZ010-270800-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY MCLDY CLOUDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 90 100 100
CHANCE OF THUNDER (%) 20 20 20 20
TEMP (24H TREND) 53 (-1) 62 (+1) 54 60
RH % (24H TREND) 100 (+4) 81 (+47) 100 93
20FT WND AM(MPH) NE 15 G32 NE 9 G23
20FT WND PM(MPH) NE 13 G29 NE 11 G31 NE 10 G27 NE 7 G21
PRECIP AMOUNT 0.56 0.51 0.60 0.53
PRECIP DURATION 11 10 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 1920 410 1700
TRANSPORT WND (KTS) NE 21 NE 23 NE 14 NE 12
VENT RATE (KT-FT) 9030 44160 5740 20400
MAX ADI EARLY 22 FAIR 22 FAIR 17 GEN POOR 14 GEN POOR
MAX ADI LATE 23 FAIR 1 VERY POOR 16 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 9 6 10
MAX LVORI LATE 5 9 6 10
MIN VSBY EARLY 3 FOG 1 FOG 3 FOG 2 FOG
MIN VSBY LATE 2 FOG 1 FOG 3 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 90 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
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 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 AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 54 TO 59. HIGHS IN
THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
MAZ009-270800-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY CLOUDY CLOUDY
PRECIP TYPE TSTMS SHOWERS TSTMS TSTMS
CHANCE PRECIP (%) 100 90 100 100
CHANCE OF THUNDER (%) 20 0 20 20
TEMP (24H TREND) 50 (-3) 59 (+2) 52 58
RH % (24H TREND) 100 (+4) 93 (+53) 100 96
20FT WND AM(MPH) NE 17 G34 NE 11 G23
20FT WND PM(MPH) N 17 G31 NE 13 G31 NE 11 G25 NE 8 G20
PRECIP AMOUNT 0.77 1.13 1.36 0.74
PRECIP DURATION 11 12 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 450 1670 440 1550
TRANSPORT WND (KTS) NE 23 NE 23 NE 15 NE 13
VENT RATE (KT-FT) 10350 38410 6600 20150
MAX ADI EARLY 28 FAIR 24 FAIR 18 GEN POOR 14 GEN POOR
MAX ADI LATE 24 FAIR 1 VERY POOR 16 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 10 5 10
MAX LVORI LATE 5 10 5 10
MIN VSBY EARLY 4 FOG 1 FOG 3 FOG 2 FOG
MIN VSBY LATE 2 FOG 2 FOG 3 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 90 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. 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. WEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. WEST
WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHWEST WINDS AROUND 5 MPH.
MAZ011-270800-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 100 90 100 100
CHANCE OF THUNDER (%) 20 20 20 20
TEMP (24H TREND) 53 (-1) 63 (+3) 55 61
RH % (24H TREND) 100 (+4) 84 (+50) 100 90
20FT WND AM(MPH) NE 16 G34 NE 10 G23
20FT WND PM(MPH) NE 15 G32 NE 12 G32 NE 11 G27 NE 8 G22
PRECIP AMOUNT 0.60 0.60 1.04 0.61
PRECIP DURATION 11 10 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 1910 420 1670
TRANSPORT WND (KTS) NE 22 NE 22 NE 14 NE 13
VENT RATE (KT-FT) 9460 42020 5880 21710
MAX ADI EARLY 23 FAIR 23 FAIR 17 GEN POOR 14 GEN POOR
MAX ADI LATE 24 FAIR 1 VERY POOR 16 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 9 5 9
MAX LVORI LATE 5 9 5 9
MIN VSBY EARLY 3 FOG 1 FOG 3 FOG 2 FOG
MIN VSBY LATE 2 FOG 1 FOG 3 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 90 100 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. NORTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. NORTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 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 UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
CTZ002-270800-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 100 90 100 100
CHANCE OF THUNDER (%) 20 0 20 0
TEMP (24H TREND) 52 (-3) 65 (+5) 55 63
RH % (24H TREND) 100 (0) 86 (+49) 100 87
20FT WND AM(MPH) N 17 G34 NE 9 G22
20FT WND PM(MPH) N 17 G33 NE 12 G32 NE 9 G26 NE 6 G20
PRECIP AMOUNT 0.71 0.58 1.03 0.49
PRECIP DURATION 11 11 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 500 1700 450 1570
TRANSPORT WND (KTS) NE 22 NE 18 NE 14 NE 12
VENT RATE (KT-FT) 11000 30600 6300 18840
MAX ADI EARLY 26 FAIR 25 FAIR 15 GEN POOR 13 GEN POOR
MAX ADI LATE 25 FAIR 1 VERY POOR 14 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 10 6 10
MAX LVORI LATE 5 10 6 10
MIN VSBY EARLY 2 FOG 1 FOG 3 FOG 3 FOG
MIN VSBY LATE 2 FOG 1 FOG 2 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 90 100 90
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 UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. NORTHWEST WINDS AROUND 5 MPH.
CTZ003-270800-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 90 100 100
CHANCE OF THUNDER (%) 20 20 20 0
TEMP (24H TREND) 53 (0) 65 (+6) 56 62
RH % (24H TREND) 100 (0) 90 (+50) 100 90
20FT WND AM(MPH) NE 17 G34 NE 10 G23
20FT WND PM(MPH) NE 19 G33 NE 13 G33 NE 11 G28 NE 8 G22
PRECIP AMOUNT 0.57 0.62 1.04 0.43
PRECIP DURATION 11 12 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 480 1610 460 1470
TRANSPORT WND (KTS) NE 23 E 19 NE 14 NE 12
VENT RATE (KT-FT) 11040 30590 6440 17640
MAX ADI EARLY 25 FAIR 26 FAIR 16 GEN POOR 14 GEN POOR
MAX ADI LATE 26 FAIR 1 VERY POOR 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 10 5 10
MAX LVORI LATE 5 10 5 10
MIN VSBY EARLY 2 FOG 1 FOG 3 FOG 2 FOG
MIN VSBY LATE 2 FOG 2 FOG 2 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 90 90 100 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. NORTH WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 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 UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
CTZ004-270800-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER MCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 20 20 20 0
TEMP (24H TREND) 53 (0) 66 (+8) 57 64
RH % (24H TREND) 100 (0) 87 (+42) 100 93
20FT WND AM(MPH) NE 14 G35 NE 10 G22
20FT WND PM(MPH) NE 18 G34 NE 13 G33 NE 11 G27 NE 8 G20
PRECIP AMOUNT 0.84 0.85 1.10 0.41
PRECIP DURATION 11 12 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 520 1490 480 1350
TRANSPORT WND (KTS) NE 25 E 16 NE 15 NE 12
VENT RATE (KT-FT) 13000 23840 7200 16200
MAX ADI EARLY 26 FAIR 24 FAIR 15 GEN POOR 13 GEN POOR
MAX ADI LATE 26 FAIR 1 VERY POOR 14 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 10 6 10
MAX LVORI LATE 5 10 6 10
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG 2 FOG
MIN VSBY LATE 2 FOG 1 FOG 2 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. NORTHEAST WINDS
5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. NORTHWEST WINDS AROUND 5 MPH.
RIZ001-270800-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY CLOUDY CLOUDY CLOUDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 20 30 30 0
TEMP (24H TREND) 53 (-1) 65 (+8) 57 63
RH % (24H TREND) 100 (+4) 87 (+34) 100 93
20FT WND AM(MPH) NE 14 G34 NE 10 G19
20FT WND PM(MPH) NE 18 G34 NE 13 G32 NE 12 G26 NE 8 G18
PRECIP AMOUNT 1.58 1.15 1.10 0.42
PRECIP DURATION 12 12 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 490 1440 450 1270
TRANSPORT WND (KTS) NE 23 E 14 NE 11 NE 11
VENT RATE (KT-FT) 11270 20160 4950 13970
MAX ADI EARLY 29 FAIR 22 FAIR 14 GEN POOR 11 POOR
MAX ADI LATE 26 FAIR 1 VERY POOR 13 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 10 7 10
MAX LVORI LATE 5 10 7 10
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG 3 FOG
MIN VSBY LATE 2 FOG 1 FOG 2 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. NORTHEAST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. NORTH WINDS
AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
RIZ002-270800-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY MCLDY CLOUDY CLOUDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 30 30 30 0
TEMP (24H TREND) 55 (0) 68 (+9) 59 65
RH % (24H TREND) 100 (+4) 81 (+21) 100 90
20FT WND AM(MPH) NE 13 G34 NE 9
20FT WND PM(MPH) NE 17 G34 NE 11 G30 NE 11 G23 NE 7
PRECIP AMOUNT 1.53 0.93 1.03 0.42
PRECIP DURATION 12 11 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 450 1530 430 1240
TRANSPORT WND (KTS) NE 24 E 14 E 11 NE 9
VENT RATE (KT-FT) 10800 21420 4730 11160
MAX ADI EARLY 25 FAIR 20 GEN POOR 13 GEN POOR 11 POOR
MAX ADI LATE 25 FAIR 1 VERY POOR 12 POOR 1 VERY POOR
MAX LVORI EARLY 5 8 8 9
MAX LVORI LATE 5 8 8 9
MIN VSBY EARLY 1 FOG 1 FOG 3 FOG 3 FOG
MIN VSBY LATE 2 FOG 1 FOG 3 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE UPPER 50S. NORTHEAST WINDS
5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 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 UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. NORTH WINDS AROUND 5 MPH.
RIZ003-270800-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY MCLDY CLOUDY CLOUDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 20 30 30 0
TEMP (24H TREND) 54 (0) 67 (+9) 58 64
RH % (24H TREND) 100 (0) 93 (+37) 100 90
20FT WND AM(MPH) NE 15 G34 NE 9
20FT WND PM(MPH) NE 19 G35 NE 14 G32 NE 11 G24 NE 7
PRECIP AMOUNT 1.56 0.89 1.07 0.39
PRECIP DURATION 12 10 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 1470 430 1420
TRANSPORT WND (KTS) NE 23 E 15 NE 11 NE 9
VENT RATE (KT-FT) 9890 22050 4730 12780
MAX ADI EARLY 26 FAIR 21 FAIR 14 GEN POOR 12 POOR
MAX ADI LATE 26 FAIR 1 VERY POOR 12 POOR 1 VERY POOR
MAX LVORI EARLY 5 10 7 10
MAX LVORI LATE 5 10 7 10
MIN VSBY EARLY 2 FOG 1 FOG 3 FOG 3 FOG
MIN VSBY LATE 2 FOG 1 FOG 3 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. NORTHEAST WINDS
5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
RIZ004-270800-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY MCLDY CLOUDY CLOUDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 30 30 30 0
TEMP (24H TREND) 55 (-1) 68 (+9) 59 66
RH % (24H TREND) 100 (0) 90 (+34) 100 87
20FT WND AM(MPH) NE 16 G35 NE 9
20FT WND PM(MPH) NE 21 G35 NE 14 G31 NE 12 G23 NE 7
PRECIP AMOUNT 1.53 0.78 0.97 0.36
PRECIP DURATION 12 10 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 440 1370 430 1330
TRANSPORT WND (KTS) NE 24 E 16 E 11 NE 9
VENT RATE (KT-FT) 10560 21920 4730 11970
MAX ADI EARLY 26 FAIR 22 FAIR 14 GEN POOR 11 POOR
MAX ADI LATE 25 FAIR 1 VERY POOR 12 POOR 1 VERY POOR
MAX LVORI EARLY 5 8 7 8
MAX LVORI LATE 5 8 7 8
MIN VSBY EARLY 1 FOG 1 FOG 3 FOG 3 FOG
MIN VSBY LATE 2 FOG 1 FOG 4 FOG 7
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. 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 UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
RIZ005-270800-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 30 30 30 0
TEMP (24H TREND) 57 (+1) 69 (+9) 60 67
RH % (24H TREND) 100 (+4) 84 (+22) 100 90
20FT WND AM(MPH) NE 17 G34 NE 9
20FT WND PM(MPH) NE 21 G36 NE 13 G30 NE 11 G22 NE 7
PRECIP AMOUNT 1.45 0.62 0.91 0.33
PRECIP DURATION 12 10 12 11
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 1510 430 1250
TRANSPORT WND (KTS) NE 24 E 16 NE 12 NE 8
VENT RATE (KT-FT) 10320 24160 5160 10000
MAX ADI EARLY 27 FAIR 23 FAIR 13 GEN POOR 11 POOR
MAX ADI LATE 25 FAIR 1 VERY POOR 12 POOR 1 VERY POOR
MAX LVORI EARLY 5 8 7 10
MAX LVORI LATE 5 8 7 10
MIN VSBY EARLY 1 FOG 1 FOG 3 FOG 4 FOG
MIN VSBY LATE 2 FOG 1 FOG 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 100 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE UPPER 50S. NORTHEAST WINDS
5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
RIZ006-270800-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 90 100 90
CHANCE OF THUNDER (%) 30 30 30 0
TEMP (24H TREND) 54 (-1) 68 (+9) 59 66
RH % (24H TREND) 100 (0) 84 (+24) 100 90
20FT WND AM(MPH) NE 15 G40 NE 10
20FT WND PM(MPH) NE 20 G42 NE 15 G34 NE 13 G25 NE 8
PRECIP AMOUNT 1.43 0.57 0.98 0.29
PRECIP DURATION 12 10 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 430 1630 430 1550
TRANSPORT WND (KTS) NE 27 E 16 E 12 E 9
VENT RATE (KT-FT) 11610 26080 5160 13950
MAX ADI EARLY 27 FAIR 22 FAIR 15 GEN POOR 12 POOR
MAX ADI LATE 28 FAIR 1 VERY POOR 13 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 10 7 9
MAX LVORI LATE 5 10 7 9
MIN VSBY EARLY 2 FOG 1 FOG 3 FOG 4 FOG
MIN VSBY LATE 1 FOG 2 FOG 3 FOG 8
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 90 100 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. NORTHEAST WINDS
5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 70. WEST WINDS AROUND
5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS
5 TO 10 MPH.
RIZ007-270800-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 90 100 90
CHANCE OF THUNDER (%) 30 30 30 0
TEMP (24H TREND) 57 (+1) 68 (+8) 60 66
RH % (24H TREND) 100 (0) 84 (+21) 100 90
20FT WND AM(MPH) NE 16 G40 NE 9
20FT WND PM(MPH) NE 21 G41 NE 14 G33 NE 12 G23 NE 8
PRECIP AMOUNT 1.59 0.48 0.70 0.19
PRECIP DURATION 12 8 12 11
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 480 1420 420 1350
TRANSPORT WND (KTS) NE 23 E 17 E 12 E 9
VENT RATE (KT-FT) 11040 24140 5040 12150
MAX ADI EARLY 32 FAIR 22 FAIR 15 GEN POOR 12 POOR
MAX ADI LATE 29 FAIR 1 VERY POOR 13 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 9 7 10
MAX LVORI LATE 5 9 7 10
MIN VSBY EARLY 1 FOG 1 FOG 3 FOG 4 FOG
MIN VSBY LATE 1 FOG 2 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 90 100 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE UPPER 50S. EAST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
60S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTH WINDS 5 TO 10 MPH.
RIZ008-270800-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 90 100 90
CHANCE OF THUNDER (%) 30 20 20 0
TEMP (24H TREND) 58 (+1) 67 (+6) 61 64
RH % (24H TREND) 100 (+4) 84 (+15) 100 93
20FT WND AM(MPH) NE 17 G46 E 14
20FT WND PM(MPH) NE 22 G49 NE 16 G36 NE 15 G26 E 10
PRECIP AMOUNT 1.31 0.18 0.55 0.15
PRECIP DURATION 12 7 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 930 1150 400 930
TRANSPORT WND (KTS) E 31 E 23 E 16 E 12
VENT RATE (KT-FT) 28830 26450 6400 11160
MAX ADI EARLY 50 GEN GOOD 30 FAIR 20 GEN POOR 18 GEN POOR
MAX ADI LATE 49 GEN GOOD 1 VERY POOR 19 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 8 5 9
MAX LVORI LATE 4 8 5 9
MIN VSBY EARLY 2 FOG 1 FOG 4 FOG 5 FOG
MIN VSBY LATE 1 FOG 2 FOG 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 80 100 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 50S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST AFTER
MIDNIGHT.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
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. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST
WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS
5 TO 10 MPH.
MAZ017-270800-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 100 100 100
CHANCE OF THUNDER (%) 30 40 30 0
TEMP (24H TREND) 55 (-1) 67 (+8) 58 65
RH % (24H TREND) 100 (0) 81 (+23) 100 93
20FT WND AM(MPH) NE 11 G34 NE 8
20FT WND PM(MPH) NE 13 G34 NE 11 G30 NE 10 G23 NE 7
PRECIP AMOUNT 1.71 0.92 0.62 0.29
PRECIP DURATION 12 10 12 11
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 440 1580 430 1290
TRANSPORT WND (KTS) NE 23 E 14 E 10 NE 9
VENT RATE (KT-FT) 10120 22120 4300 11610
MAX ADI EARLY 26 FAIR 20 GEN POOR 13 GEN POOR 10 POOR
MAX ADI LATE 25 FAIR 1 VERY POOR 11 POOR 1 VERY POOR
MAX LVORI EARLY 5 9 8 10
MAX LVORI LATE 5 9 8 10
MIN VSBY EARLY 1 FOG 1 FOG 3 FOG 3 FOG
MIN VSBY LATE 2 FOG 1 FOG 2 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 100 90 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. NORTHEAST WINDS
5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 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. WEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
MAZ018-270800-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 90 90 90
CHANCE OF THUNDER (%) 30 30 30 0
TEMP (24H TREND) 55 (-2) 68 (+8) 57 66
RH % (24H TREND) 100 (0) 84 (+24) 100 90
20FT WND AM(MPH) NE 12 G37 NE 9 G17
20FT WND PM(MPH) NE 14 G38 NE 12 G33 NE 11 G26 NE 7
PRECIP AMOUNT 1.81 0.98 0.50 0.26
PRECIP DURATION 12 10 11 11
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 1420 420 1520
TRANSPORT WND (KTS) NE 24 E 16 E 11 NE 9
VENT RATE (KT-FT) 10080 22720 4620 13680
MAX ADI EARLY 26 FAIR 21 FAIR 13 GEN POOR 10 POOR
MAX ADI LATE 26 FAIR 1 VERY POOR 12 POOR 1 VERY POOR
MAX LVORI EARLY 5 10 7 9
MAX LVORI LATE 5 10 7 9
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG 2 FOG
MIN VSBY LATE 1 FOG 1 FOG 2 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 90 70 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. NORTHEAST 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 MID 50S. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS
AROUND 5 MPH.
MAZ019-270800-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 90 100 90
CHANCE OF THUNDER (%) 30 30 30 0
TEMP (24H TREND) 55 (-2) 67 (+7) 57 66
RH % (24H TREND) 100 (0) 84 (+24) 100 87
20FT WND AM(MPH) NE 19 G42 NE 11 G22
20FT WND PM(MPH) NE 20 G43 NE 17 G38 NE 14 G32 NE 10 G21
PRECIP AMOUNT 1.67 0.96 0.77 0.43
PRECIP DURATION 12 9 12 12
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 410 1150 440 1370
TRANSPORT WND (KTS) NE 29 E 20 E 14 NE 12
VENT RATE (KT-FT) 11890 23000 6160 16440
MAX ADI EARLY 32 FAIR 27 FAIR 17 GEN POOR 13 GEN POOR
MAX ADI LATE 31 FAIR 1 VERY POOR 15 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 10 6 9
MAX LVORI LATE 4 10 6 9
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG 3 FOG
MIN VSBY LATE 1 FOG 1 FOG 2 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 90 100 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. NORTHEAST WINDS
10 TO 15 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH.
MAZ020-270800-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 90 90 90
CHANCE OF THUNDER (%) 30 30 30 0
TEMP (24H TREND) 56 (-1) 69 (+9) 58 67
RH % (24H TREND) 100 (0) 84 (+19) 100 90
20FT WND AM(MPH) NE 13 G40 NE 8
20FT WND PM(MPH) NE 17 G39 NE 12 G32 NE 11 G23 NE 7
PRECIP AMOUNT 1.85 0.60 0.67 0.19
PRECIP DURATION 12 8 11 11
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 410 1560 410 1440
TRANSPORT WND (KTS) NE 24 E 15 E 11 E 8
VENT RATE (KT-FT) 9840 23400 4510 11520
MAX ADI EARLY 24 FAIR 19 GEN POOR 13 GEN POOR 10 POOR
MAX ADI LATE 24 FAIR 1 VERY POOR 11 POOR 1 VERY POOR
MAX LVORI EARLY 5 8 8 9
MAX LVORI LATE 5 8 8 9
MIN VSBY EARLY 1 FOG 1 FOG 3 FOG 3 FOG
MIN VSBY LATE 1 FOG 1 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 90 80 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. EAST WINDS 5 TO
10 MPH, BECOMING WEST AFTER MIDNIGHT.
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. WEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS
5 TO 10 MPH.
MAZ021-270800-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 80 90 80
CHANCE OF THUNDER (%) 30 30 30 0
TEMP (24H TREND) 57 (0) 69 (+8) 58 67
RH % (24H TREND) 100 (0) 84 (+15) 100 87
20FT WND AM(MPH) NE 12 G39 NE 8
20FT WND PM(MPH) NE 15 G39 NE 11 G32 NE 10 G23 NE 7
PRECIP AMOUNT 1.72 0.55 0.35 0.11
PRECIP DURATION 12 6 10 11
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 1630 410 1730
TRANSPORT WND (KTS) NE 24 E 15 E 10 E 9
VENT RATE (KT-FT) 10080 24450 4100 15570
MAX ADI EARLY 24 FAIR 19 GEN POOR 12 POOR 10 POOR
MAX ADI LATE 25 FAIR 1 VERY POOR 11 POOR 1 VERY POOR
MAX LVORI EARLY 5 9 8 9
MAX LVORI LATE 5 9 8 9
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG 3 FOG
MIN VSBY LATE 1 FOG 2 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 80 70 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. EAST WINDS 5 TO
10 MPH, BECOMING SOUTH AFTER MIDNIGHT.
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. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTH WINDS
AROUND 5 MPH.
MAZ022-270800-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 60 90 60
CHANCE OF THUNDER (%) 40 30 30 0
TEMP (24H TREND) 58 (+2) 68 (+7) 57 66
RH % (24H TREND) 100 (0) 81 (+17) 100 87
20FT WND AM(MPH) NE 13 G40 E 10 G18
20FT WND PM(MPH) NE 15 G39 NE 12 G34 NE 12 G27 E 8
PRECIP AMOUNT 1.40 0.46 0.29 0.08
PRECIP DURATION 12 4 10 5
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 420 1130 420 1490
TRANSPORT WND (KTS) E 27 E 18 E 13 SE 10
VENT RATE (KT-FT) 11340 20340 5460 14900
MAX ADI EARLY 27 FAIR 22 FAIR 14 GEN POOR 11 POOR
MAX ADI LATE 27 FAIR 1 VERY POOR 13 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 9 6 9
MAX LVORI LATE 5 9 6 9
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG 4 FOG
MIN VSBY LATE 1 FOG 1 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 60 60 50
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 SOUTH AFTER
MIDNIGHT.
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 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 AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 5 TO
10 MPH.
MAZ023-270800-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 60 90 50
CHANCE OF THUNDER (%) 40 30 30 0
TEMP (24H TREND) 59 (+3) 68 (+5) 58 67
RH % (24H TREND) 100 (0) 81 (+27) 100 84
20FT WND AM(MPH) NE 15 G42 E 10
20FT WND PM(MPH) NE 22 G43 NE 14 G34 NE 13 G24 E 8
PRECIP AMOUNT 1.63 0.27 0.36 0.08
PRECIP DURATION 12 3 10 3
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 800 960 390 1370
TRANSPORT WND (KTS) E 28 E 25 E 13 S 9
VENT RATE (KT-FT) 22400 24000 5070 12330
MAX ADI EARLY 38 FAIR 26 FAIR 16 GEN POOR 12 POOR
MAX ADI LATE 30 FAIR 1 VERY POOR 14 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 9 5 9
MAX LVORI LATE 4 9 5 9
MIN VSBY EARLY 1 FOG 1 FOG 4 FOG 5 FOG
MIN VSBY LATE 2 FOG 2 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 60 60 50
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 MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 5 TO
10 MPH.
MAZ024-270800-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
407 PM EDT SAT SEP 26 2026
TONIGHT SUN SUN NIGHT MON
CLOUD COVER CLOUDY MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS SHOWERS
CHANCE PRECIP (%) 100 60 70 50
CHANCE OF THUNDER (%) 40 20 20 0
TEMP (24H TREND) 60 (+2) 69 (+6) 59 66
RH % (24H TREND) 100 (0) 78 (0) 100 90
20FT WND AM(MPH) NE 14 G39 E 8
20FT WND PM(MPH) NE 21 G38 NE 13 G31 E 12 G23 E 6
PRECIP AMOUNT 0.83 0.17 0.35 0.06
PRECIP DURATION 12 4 9 2
PRECIP BEGIN 6 PM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 700 950 390 630
TRANSPORT WND (KTS) E 27 SE 25 E 13 S 9
VENT RATE (KT-FT) 18900 23750 5070 5670
MAX ADI EARLY 28 FAIR 26 FAIR 17 GEN POOR 12 POOR
MAX ADI LATE 29 FAIR 1 VERY POOR 13 GEN POOR 1 VERY POOR
MAX LVORI EARLY 4 9 5 9
MAX LVORI LATE 4 9 5 9
MIN VSBY EARLY 0 FOG 2 FOG 4 FOG 5 FOG
MIN VSBY LATE 2 FOG 4 FOG 2 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 100 40 60 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 50S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 60S. NORTHWEST 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 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE MID 60S. 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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