313
FNUS51 KBOX 260808
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
407 AM EDT SAT SEP 26 2026
DISCUSSION
A SLOW MOVING AND INTENSIFYING NOR'EASTER APPROACHES SOUTHERN NEW
ENGLAND THIS EVENING AND LINGERS OVER THE SOUTHERN WATERS INTO
THIS WEEKEND. THE RESULT WILL BE A LONG PERIOD OF GUSTY WINDS
WITH A WIDESPREAD WETTING RAINFALL.
MINIMUM RELATIVE HUMIDITY SATURDAY IS EXPECTED TO RANGE BETWEEN
65- 85 PERCENT AND THEN 85 TO 95 PERCENT ON SUNDAY.
OUTLOOK...MONDAY THROUGH THURSDAY
RAINFALL CONTINUES INTO MONDAY MORNING, GRADUALLY ENDING FROM
SOUTHWEST TO NORTHEAST DURING THE DAY MONDAY. WIND SPEEDS ALSO
DIMINISH WITH TIME SUNDAY INTO MONDAY. DRY WEATHER SHOULD PREVAIL
TUESDAY INTO THURSDAY.
MAZ015-262000-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 100 80
CHANCE OF THUNDER (%) 30 20 20
TEMP (24H TREND) 60 (-7) 55 (+1) 62
RH % (24H TREND) 75 (+31) 100 (+7) 87
20FT WND AM(MPH) NE 18 G37 NE 18 G39
20FT WND PM(MPH) NE 20 G41 NE 19 G40 NE 16 G37
PRECIP AMOUNT 1.15 1.78 1.09
PRECIP DURATION 8 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2000 530 1770
TRANSPORT WND (KTS) NE 28 NE 27 NE 23
VENT RATE (KT-FT) 56000 14310 40710
MAX ADI EARLY 24 FAIR 34 FAIR 25 FAIR
MAX ADI LATE 1 VERY POOR 29 FAIR 1 VERY POOR
MAX LVORI EARLY 8 5 10
MAX LVORI LATE 8 5 10
MIN VSBY EARLY 4 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 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
SUNDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE UPPER 50S.
NORTHEAST WINDS 10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
SHOWERS. LOWS IN THE UPPER 50S. HIGHS
IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST
WINDS AROUND 5 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 THROUGH FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ016-262000-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 100 80
CHANCE OF THUNDER (%) 30 20 20
TEMP (24H TREND) 60 (-6) 55 (+1) 63
RH % (24H TREND) 75 (+28) 100 (0) 90
20FT WND AM(MPH) NE 19 G37 NE 19 G40
20FT WND PM(MPH) NE 21 G42 NE 19 G41 NE 17 G36
PRECIP AMOUNT 1.38 2.00 1.02
PRECIP DURATION 8 12 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2010 430 1700
TRANSPORT WND (KTS) NE 31 NE 27 NE 22
VENT RATE (KT-FT) 62310 11610 37400
MAX ADI EARLY 25 FAIR 29 FAIR 24 FAIR
MAX ADI LATE 1 VERY POOR 29 FAIR 1 VERY POOR
MAX LVORI EARLY 9 5 10
MAX LVORI LATE 9 5 10
MIN VSBY EARLY 2 FOG 1 FOG 1 FOG
MIN VSBY LATE 1 FOG 2 FOG 1 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE UPPER 50S.
NORTHEAST WINDS 10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
SHOWERS. LOWS IN THE UPPER 50S. HIGHS
IN THE MID 60S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 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 LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
MAZ013-262000-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 100 80
CHANCE OF THUNDER (%) 30 20 30
TEMP (24H TREND) 60 (-8) 53 (+1) 64
RH % (24H TREND) 80 (+38) 100 (+6) 93
20FT WND AM(MPH) NE 15 G34 NE 13 G35
20FT WND PM(MPH) NE 16 G37 NE 15 G36 NE 12 G33
PRECIP AMOUNT 0.85 1.97 1.23
PRECIP DURATION 8 12 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2090 460 1700
TRANSPORT WND (KTS) NE 26 NE 24 NE 19
VENT RATE (KT-FT) 54340 11040 32300
MAX ADI EARLY 23 FAIR 26 FAIR 21 FAIR
MAX ADI LATE 1 VERY POOR 25 FAIR 1 VERY POOR
MAX LVORI EARLY 9 5 10
MAX LVORI LATE 9 5 10
MIN VSBY EARLY 3 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 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
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY
FOG. LOWS IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. HIGHS IN
THE MID 60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 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 MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ014-262000-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 90
CHANCE OF THUNDER (%) 20 20 20
TEMP (24H TREND) 61 (-8) 54 (+2) 63
RH % (24H TREND) 80 (+38) 100 (+10) 93
20FT WND AM(MPH) NE 16 G34 NE 16 G34
20FT WND PM(MPH) NE 19 G34 NE 17 G34 NE 15 G33
PRECIP AMOUNT 0.91 1.56 1.13
PRECIP DURATION 8 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2160 460 1810
TRANSPORT WND (KTS) NE 25 NE 24 NE 22
VENT RATE (KT-FT) 54000 11040 39820
MAX ADI EARLY 21 FAIR 29 FAIR 23 FAIR
MAX ADI LATE 1 VERY POOR 25 FAIR 1 VERY POOR
MAX LVORI EARLY 7 5 10
MAX LVORI LATE 7 5 10
MIN VSBY EARLY 5 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 FOG 3 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE UPPER 50S.
NORTHEAST WINDS 10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. HIGHS IN
THE LOWER 60S. NORTH WINDS 10 TO 15 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 THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ007-262000-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 20 20 20
TEMP (24H TREND) 60 (-7) 52 (-2) 61
RH % (24H TREND) 78 (+36) 100 (+6) 90
20FT WND AM(MPH) NE 17 G38 NE 19 G44
20FT WND PM(MPH) NE 20 G42 NE 20 G42 NE 18 G41
PRECIP AMOUNT 1.13 1.52 0.84
PRECIP DURATION 7 12 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2100 420 1830
TRANSPORT WND (KTS) NE 32 NE 28 NE 26
VENT RATE (KT-FT) 67200 11760 47580
MAX ADI EARLY 24 FAIR 33 FAIR 27 FAIR
MAX ADI LATE 1 VERY POOR 30 FAIR 1 VERY POOR
MAX LVORI EARLY 7 4 10
MAX LVORI LATE 7 4 10
MIN VSBY EARLY 5 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 FOG 3 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 90 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
BREEZY, SHOWERS. PATCHY FOG. LOWS IN THE MID 50S.
NORTHEAST WINDS 15 TO 25 MPH.
MONDAY
SHOWERS. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 15 TO
20 MPH.
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
MID 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 MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ006-262000-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 61 (-9) 51 (-2) 60
RH % (24H TREND) 77 (+40) 100 (+6) 96
20FT WND AM(MPH) NE 13 G33 NE 14 G34
20FT WND PM(MPH) NE 15 G34 NE 15 G33 NE 13 G34
PRECIP AMOUNT 0.78 1.28 0.94
PRECIP DURATION 7 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2260 420 1960
TRANSPORT WND (KTS) NE 27 NE 24 NE 21
VENT RATE (KT-FT) 61020 10080 41160
MAX ADI EARLY 19 GEN POOR 25 FAIR 23 FAIR
MAX ADI LATE 1 VERY POOR 25 FAIR 1 VERY POOR
MAX LVORI EARLY 7 5 10
MAX LVORI LATE 7 5 10
MIN VSBY EARLY 7 1 FOG 2 FOG
MIN VSBY LATE 2 FOG 3 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
SHOWERS. HIGHS AROUND 60. NORTHEAST WINDS 10 TO 15 MPH.
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. NORTHWEST
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 IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ005-262000-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY CLOUDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 90 90 90
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 61 (-9) 52 (+1) 63
RH % (24H TREND) 77 (+42) 100 (+6) 93
20FT WND AM(MPH) NE 12 G34 NE 13 G32
20FT WND PM(MPH) NE 16 G32 NE 15 G31 NE 13 G30
PRECIP AMOUNT 0.70 1.30 1.14
PRECIP DURATION 7 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2340 430 1930
TRANSPORT WND (KTS) NE 24 NE 22 NE 19
VENT RATE (KT-FT) 56160 9460 36670
MAX ADI EARLY 18 GEN POOR 27 FAIR 22 FAIR
MAX ADI LATE 1 VERY POOR 23 FAIR 1 VERY POOR
MAX LVORI EARLY 7 5 10
MAX LVORI LATE 7 5 10
MIN VSBY EARLY 5 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 FOG 3 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE MID 50S.
NORTHEAST WINDS 10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. HIGHS IN
THE LOWER 60S. NORTH WINDS 10 TO 15 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 MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ012-262000-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 90 100 90
CHANCE OF THUNDER (%) 20 0 30
TEMP (24H TREND) 60 (-7) 52 (+2) 63
RH % (24H TREND) 83 (+44) 100 (0) 96
20FT WND AM(MPH) NE 13 G34 NE 12 G34
20FT WND PM(MPH) NE 15 G34 NE 15 G32 NE 12 G33
PRECIP AMOUNT 0.52 1.40 1.42
PRECIP DURATION 7 12 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2230 440 1820
TRANSPORT WND (KTS) NE 27 NE 23 NE 17
VENT RATE (KT-FT) 60210 10120 30940
MAX ADI EARLY 21 FAIR 26 FAIR 23 FAIR
MAX ADI LATE 1 VERY POOR 24 FAIR 1 VERY POOR
MAX LVORI EARLY 9 5 10
MAX LVORI LATE 9 5 10
MIN VSBY EARLY 4 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY
FOG. LOWS IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. HIGHS IN
THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 60S. WEST 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 MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ004-262000-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 80 90 90
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 60 (-8) 49 (-1) 60
RH % (24H TREND) 75 (+41) 100 (0) 96
20FT WND AM(MPH) NE 10 G34 NE 11 G34
20FT WND PM(MPH) NE 12 G32 NE 12 G31 NE 11 G33
PRECIP AMOUNT 0.45 0.88 1.10
PRECIP DURATION 6 11 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2410 420 1870
TRANSPORT WND (KTS) NE 24 NE 23 NE 18
VENT RATE (KT-FT) 57840 9660 33660
MAX ADI EARLY 18 GEN POOR 25 FAIR 23 FAIR
MAX ADI LATE 1 VERY POOR 24 FAIR 1 VERY POOR
MAX LVORI EARLY 8 5 10
MAX LVORI LATE 8 5 10
MIN VSBY EARLY 8 1 FOG 2 FOG
MIN VSBY LATE 2 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 70 90 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 50S. HIGHS
IN THE UPPER 50S. NORTH WINDS 10 TO 15 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 IN THE MID 50S.
HIGHS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH.
MAZ026-262000-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 90 90 90
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 62 (-9) 50 (-1) 60
RH % (24H TREND) 77 (+43) 100 (+6) 96
20FT WND AM(MPH) N 9 G27 N 11 G29
20FT WND PM(MPH) NE 13 G29 N 12 G29 NE 11 G29
PRECIP AMOUNT 0.60 0.93 0.97
PRECIP DURATION 6 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2370 430 2000
TRANSPORT WND (KTS) NE 22 NE 20 NE 19
VENT RATE (KT-FT) 52140 8600 38000
MAX ADI EARLY 15 GEN POOR 25 FAIR 20 GEN POOR
MAX ADI LATE 1 VERY POOR 22 FAIR 1 VERY POOR
MAX LVORI EARLY 7 5 10
MAX LVORI LATE 7 5 10
MIN VSBY EARLY 8 1 FOG 2 FOG
MIN VSBY LATE 2 FOG 3 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 50S. HIGHS
IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. LIGHT AND
VARIABLE WIND, BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MAZ002-262000-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS SHOWERS
CHANCE PRECIP (%) 70 90 80
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 60 (-9) 48 (-2) 57
RH % (24H TREND) 69 (+31) 100 (+10) 90
20FT WND AM(MPH) NE 9 G24 NE 12 G30
20FT WND PM(MPH) NE 12 G27 NE 11 G27 NE 10 G27
PRECIP AMOUNT 0.34 0.58 0.85
PRECIP DURATION 4 9 10
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2800 440 2170
TRANSPORT WND (KTS) NE 23 NE 19 NE 18
VENT RATE (KT-FT) 64400 8360 39060
MAX ADI EARLY 19 GEN POOR 23 FAIR 21 FAIR
MAX ADI LATE 1 VERY POOR 21 FAIR 1 VERY POOR
MAX LVORI EARLY 5 5 10
MAX LVORI LATE 5 5 10
MIN VSBY EARLY 9 3 FOG 4 FOG
MIN VSBY LATE 5 FOG 4 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 60 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 50S. NORTHEAST WINDS 5 TO
10 MPH.
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 IN THE UPPER 60S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST
WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS AROUND 70. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS AROUND
5 MPH.
MAZ003-262000-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 80 90 90
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 62 (-8) 50 (0) 61
RH % (24H TREND) 69 (+34) 100 (+2) 90
20FT WND AM(MPH) N 10 G26 N 13 G32
20FT WND PM(MPH) N 12 G29 N 12 G29 NE 11 G30
PRECIP AMOUNT 0.39 0.43 0.44
PRECIP DURATION 5 11 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2830 420 2140
TRANSPORT WND (KTS) NE 23 NE 20 NE 22
VENT RATE (KT-FT) 65090 8400 47080
MAX ADI EARLY 14 GEN POOR 21 FAIR 21 FAIR
MAX ADI LATE 1 VERY POOR 21 FAIR 1 VERY POOR
MAX LVORI EARLY 5 5 9
MAX LVORI LATE 5 5 9
MIN VSBY EARLY 9 3 FOG 4 FOG
MIN VSBY LATE 4 FOG 3 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 50 70 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 50S. HIGHS
IN THE UPPER 50S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
PARTLY 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 AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
5 TO 10 MPH.
MAZ008-262000-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 80 90 90
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 59 (-9) 49 (0) 58
RH % (24H TREND) 74 (+38) 100 (+12) 93
20FT WND AM(MPH) NE 12 G26 NE 14 G32
20FT WND PM(MPH) N 14 G29 NE 14 G29 NE 11 G31
PRECIP AMOUNT 0.36 0.68 1.01
PRECIP DURATION 5 9 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2670 430 2120
TRANSPORT WND (KTS) NE 24 NE 22 NE 19
VENT RATE (KT-FT) 64080 9460 40280
MAX ADI EARLY 16 GEN POOR 24 FAIR 23 FAIR
MAX ADI LATE 1 VERY POOR 23 FAIR 1 VERY POOR
MAX LVORI EARLY 6 5 10
MAX LVORI LATE 6 5 10
MIN VSBY EARLY 9 3 FOG 3 FOG
MIN VSBY LATE 4 FOG 4 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 60 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
SHOWERS. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO
15 MPH.
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 50S. NORTH WINDS 5 TO
10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER
50S. 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 AND THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS AROUND 70. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS AROUND 70. WEST WINDS AROUND 5 MPH.
MAZ010-262000-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 80 90 90
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 63 (-7) 52 (+2) 62
RH % (24H TREND) 75 (+39) 100 (+5) 90
20FT WND AM(MPH) NE 13 G31 NE 15 G32
20FT WND PM(MPH) NE 13 G32 NE 13 G29 NE 11 G32
PRECIP AMOUNT 0.36 0.55 0.51
PRECIP DURATION 5 11 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2920 420 2080
TRANSPORT WND (KTS) NE 24 NE 21 NE 21
VENT RATE (KT-FT) 70080 8820 43680
MAX ADI EARLY 17 GEN POOR 23 FAIR 22 FAIR
MAX ADI LATE 1 VERY POOR 22 FAIR 1 VERY POOR
MAX LVORI EARLY 6 5 10
MAX LVORI LATE 6 5 10
MIN VSBY EARLY 8 3 FOG 3 FOG
MIN VSBY LATE 3 FOG 3 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 60 80 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE MID 50S.
NORTHEAST WINDS 10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. HIGHS IN
THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
PARTLY 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 MID 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
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
MAZ009-262000-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 80 90 90
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 59 (-9) 51 (0) 59
RH % (24H TREND) 74 (+38) 100 (+12) 93
20FT WND AM(MPH) N 15 G29 NE 17 G34
20FT WND PM(MPH) N 16 G31 N 17 G31 NE 13 G32
PRECIP AMOUNT 0.34 0.85 1.07
PRECIP DURATION 5 9 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2540 440 2090
TRANSPORT WND (KTS) NE 25 NE 23 NE 20
VENT RATE (KT-FT) 63500 10120 41800
MAX ADI EARLY 18 GEN POOR 31 FAIR 24 FAIR
MAX ADI LATE 1 VERY POOR 24 FAIR 1 VERY POOR
MAX LVORI EARLY 6 5 10
MAX LVORI LATE 6 5 10
MIN VSBY EARLY 9 3 FOG 3 FOG
MIN VSBY LATE 3 FOG 3 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 60 90 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
SHOWERS. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO
15 MPH.
MONDAY NIGHT
SHOWERS. LOWS IN THE LOWER 50S. NORTH WINDS 5 TO
10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. HIGHS IN THE LOWER 70S. 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 MID
50S. HIGHS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS AROUND
5 MPH.
MAZ011-262000-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 80 90 90
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 62 (-8) 52 (+1) 63
RH % (24H TREND) 75 (+40) 100 (+4) 87
20FT WND AM(MPH) NE 15 G34 NE 16 G34
20FT WND PM(MPH) NE 15 G34 NE 15 G32 NE 12 G33
PRECIP AMOUNT 0.33 0.72 0.54
PRECIP DURATION 6 11 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2830 420 2120
TRANSPORT WND (KTS) NE 26 NE 22 NE 21
VENT RATE (KT-FT) 73580 9240 44520
MAX ADI EARLY 18 GEN POOR 26 FAIR 23 FAIR
MAX ADI LATE 1 VERY POOR 23 FAIR 1 VERY POOR
MAX LVORI EARLY 6 5 9
MAX LVORI LATE 6 5 9
MIN VSBY EARLY 7 2 FOG 3 FOG
MIN VSBY LATE 2 FOG 3 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 60 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE MID 50S.
NORTHEAST WINDS 10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. HIGHS IN
THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT
PARTLY 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 MID 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
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
5 TO 10 MPH.
CTZ002-262000-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 90 90 90
CHANCE OF THUNDER (%) 20 0 20
TEMP (24H TREND) 62 (-9) 53 (+1) 64
RH % (24H TREND) 77 (+42) 100 (+7) 90
20FT WND AM(MPH) N 18 G35 N 17 G34
20FT WND PM(MPH) N 17 G36 N 17 G33 NE 12 G33
PRECIP AMOUNT 0.37 1.02 0.63
PRECIP DURATION 7 11 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2680 500 2160
TRANSPORT WND (KTS) NE 26 NE 23 NE 19
VENT RATE (KT-FT) 69680 11500 41040
MAX ADI EARLY 21 FAIR 26 FAIR 24 FAIR
MAX ADI LATE 1 VERY POOR 25 FAIR 1 VERY POOR
MAX LVORI EARLY 7 5 10
MAX LVORI LATE 7 5 10
MIN VSBY EARLY 6 FOG 2 FOG 3 FOG
MIN VSBY LATE 3 FOG 3 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 70 90 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE MID 50S.
NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
SHOWERS. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
AROUND 5 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. 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 THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
CTZ003-262000-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS SHOWERS TSTMS
CHANCE PRECIP (%) 90 90 90
CHANCE OF THUNDER (%) 20 0 30
TEMP (24H TREND) 60 (-9) 52 (+1) 64
RH % (24H TREND) 81 (+45) 100 (+4) 93
20FT WND AM(MPH) NE 18 G36 NE 17 G34
20FT WND PM(MPH) NE 18 G36 NE 19 G33 NE 13 G34
PRECIP AMOUNT 0.28 0.78 0.63
PRECIP DURATION 7 11 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2400 490 2020
TRANSPORT WND (KTS) NE 27 NE 25 NE 19
VENT RATE (KT-FT) 64800 12250 38380
MAX ADI EARLY 22 FAIR 29 FAIR 25 FAIR
MAX ADI LATE 1 VERY POOR 25 FAIR 1 VERY POOR
MAX LVORI EARLY 8 5 10
MAX LVORI LATE 8 5 10
MIN VSBY EARLY 5 FOG 2 FOG 2 FOG
MIN VSBY LATE 2 FOG 2 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 70 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY
FOG. LOWS IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
SHOWERS. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO
15 MPH.
MONDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. 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 AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
50S. 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 THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
CTZ004-262000-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 100 90
CHANCE OF THUNDER (%) 20 20 30
TEMP (24H TREND) 60 (-8) 53 (+2) 65
RH % (24H TREND) 87 (+49) 100 (0) 93
20FT WND AM(MPH) NE 17 G37 NE 14 G35
20FT WND PM(MPH) NE 18 G37 NE 18 G34 NE 13 G34
PRECIP AMOUNT 0.29 1.05 0.95
PRECIP DURATION 8 11 11
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2300 560 1740
TRANSPORT WND (KTS) NE 30 NE 25 NE 19
VENT RATE (KT-FT) 69000 14000 33060
MAX ADI EARLY 24 FAIR 31 FAIR 23 FAIR
MAX ADI LATE 1 VERY POOR 26 FAIR 1 VERY POOR
MAX LVORI EARLY 9 5 10
MAX LVORI LATE 9 5 10
MIN VSBY EARLY 4 FOG 1 FOG 2 FOG
MIN VSBY LATE 2 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY
FOG. LOWS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. 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
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 THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ001-262000-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 100 90
CHANCE OF THUNDER (%) 20 20 30
TEMP (24H TREND) 60 (-7) 53 (+2) 64
RH % (24H TREND) 86 (+41) 100 (0) 93
20FT WND AM(MPH) NE 17 G37 NE 14 G34
20FT WND PM(MPH) NE 18 G36 NE 18 G34 NE 13 G33
PRECIP AMOUNT 0.50 1.81 1.36
PRECIP DURATION 9 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2070 560 1600
TRANSPORT WND (KTS) NE 28 NE 22 NE 18
VENT RATE (KT-FT) 57960 12320 28800
MAX ADI EARLY 24 FAIR 31 FAIR 21 FAIR
MAX ADI LATE 1 VERY POOR 26 FAIR 1 VERY POOR
MAX LVORI EARLY 9 5 10
MAX LVORI LATE 9 5 10
MIN VSBY EARLY 3 FOG 1 FOG 1 FOG
MIN VSBY LATE 2 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 100 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY
FOG. LOWS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. 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. 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.
SOUTHWEST WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
RIZ002-262000-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 100 80
CHANCE OF THUNDER (%) 30 20 30
TEMP (24H TREND) 61 (-6) 55 (+2) 67
RH % (24H TREND) 86 (+39) 100 (+7) 93
20FT WND AM(MPH) NE 18 G37 NE 13 G34
20FT WND PM(MPH) NE 16 G35 NE 17 G34 NE 11 G31
PRECIP AMOUNT 0.44 1.99 1.16
PRECIP DURATION 11 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2030 480 1750
TRANSPORT WND (KTS) NE 30 NE 24 NE 17
VENT RATE (KT-FT) 60900 11520 29750
MAX ADI EARLY 24 FAIR 31 FAIR 20 GEN POOR
MAX ADI LATE 1 VERY POOR 24 FAIR 1 VERY POOR
MAX LVORI EARLY 9 5 10
MAX LVORI LATE 9 5 10
MIN VSBY EARLY 2 FOG 1 FOG 1 FOG
MIN VSBY LATE 1 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 100 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY
FOG. LOWS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. 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 THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ003-262000-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 100 80
CHANCE OF THUNDER (%) 30 20 30
TEMP (24H TREND) 60 (-7) 54 (+2) 66
RH % (24H TREND) 86 (+41) 100 (+4) 97
20FT WND AM(MPH) NE 20 G38 NE 15 G34
20FT WND PM(MPH) NE 18 G38 NE 19 G35 NE 14 G33
PRECIP AMOUNT 0.43 1.95 1.16
PRECIP DURATION 11 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2060 450 1790
TRANSPORT WND (KTS) NE 30 NE 22 E 18
VENT RATE (KT-FT) 61800 9900 32220
MAX ADI EARLY 25 FAIR 27 FAIR 21 FAIR
MAX ADI LATE 1 VERY POOR 26 FAIR 1 VERY POOR
MAX LVORI EARLY 9 5 10
MAX LVORI LATE 9 5 10
MIN VSBY EARLY 2 FOG 1 FOG 1 FOG
MIN VSBY LATE 2 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 100 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY
FOG. LOWS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. 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
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 THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ004-262000-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 100 80
CHANCE OF THUNDER (%) 30 20 30
TEMP (24H TREND) 61 (-5) 56 (+2) 67
RH % (24H TREND) 84 (+34) 100 (+7) 90
20FT WND AM(MPH) NE 22 G38 NE 16 G35
20FT WND PM(MPH) NE 19 G37 NE 21 G35 NE 14 G32
PRECIP AMOUNT 0.47 2.17 1.14
PRECIP DURATION 11 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2030 490 1710
TRANSPORT WND (KTS) NE 30 NE 21 E 18
VENT RATE (KT-FT) 60900 10290 30780
MAX ADI EARLY 26 FAIR 26 FAIR 22 FAIR
MAX ADI LATE 1 VERY POOR 26 FAIR 1 VERY POOR
MAX LVORI EARLY 8 5 9
MAX LVORI LATE 8 5 9
MIN VSBY EARLY 2 FOG 1 FOG 1 FOG
MIN VSBY LATE 2 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY
FOG. LOWS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF 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 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 THROUGH FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ005-262000-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 100 80
CHANCE OF THUNDER (%) 30 20 30
TEMP (24H TREND) 62 (-4) 57 (+3) 68
RH % (24H TREND) 86 (+34) 100 (+4) 93
20FT WND AM(MPH) NE 21 G39 NE 17 G34
20FT WND PM(MPH) NE 20 G38 NE 21 G36 NE 13 G31
PRECIP AMOUNT 0.45 2.14 0.90
PRECIP DURATION 11 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2060 470 1800
TRANSPORT WND (KTS) NE 29 NE 22 E 16
VENT RATE (KT-FT) 59740 10340 28800
MAX ADI EARLY 27 FAIR 32 FAIR 23 FAIR
MAX ADI LATE 1 VERY POOR 26 FAIR 1 VERY POOR
MAX LVORI EARLY 9 5 10
MAX LVORI LATE 9 5 10
MIN VSBY EARLY 2 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY
FOG. LOWS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
SHOWERS. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF 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. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ006-262000-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 30 20 30
TEMP (24H TREND) 62 (-4) 55 (+1) 67
RH % (24H TREND) 83 (+36) 100 (+4) 90
20FT WND AM(MPH) NE 21 G46 NE 15 G40
20FT WND PM(MPH) NE 19 G43 NE 20 G42 NE 15 G36
PRECIP AMOUNT 0.43 2.16 0.80
PRECIP DURATION 11 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2140 420 1740
TRANSPORT WND (KTS) NE 33 NE 27 E 17
VENT RATE (KT-FT) 70620 11340 29580
MAX ADI EARLY 27 FAIR 28 FAIR 23 FAIR
MAX ADI LATE 1 VERY POOR 27 FAIR 1 VERY POOR
MAX LVORI EARLY 8 5 10
MAX LVORI LATE 8 5 10
MIN VSBY EARLY 2 FOG 1 FOG 1 FOG
MIN VSBY LATE 2 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY
FOG. LOWS IN THE UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF 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 MID 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 THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ007-262000-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 30 20 30
TEMP (24H TREND) 63 (-1) 57 (+3) 68
RH % (24H TREND) 86 (+28) 100 (0) 90
20FT WND AM(MPH) NE 23 G46 NE 16 G40
20FT WND PM(MPH) NE 21 G42 NE 21 G41 NE 14 G34
PRECIP AMOUNT 0.53 2.55 0.62
PRECIP DURATION 11 12 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1960 490 1740
TRANSPORT WND (KTS) NE 31 NE 23 E 17
VENT RATE (KT-FT) 60760 11270 29580
MAX ADI EARLY 37 FAIR 35 FAIR 23 FAIR
MAX ADI LATE 1 VERY POOR 26 FAIR 1 VERY POOR
MAX LVORI EARLY 9 5 10
MAX LVORI LATE 9 5 10
MIN VSBY EARLY 2 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY
FOG. LOWS IN THE LOWER 60S. NORTHEAST WINDS 15 TO 20 MPH.
MONDAY
SHOWERS. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF 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. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 70. WEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS
5 TO 10 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ008-262000-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 70
CHANCE OF THUNDER (%) 30 30 30
TEMP (24H TREND) 63 (0) 60 (+4) 65
RH % (24H TREND) 87 (+20) 100 (+4) 93
20FT WND AM(MPH) NE 23 G51 NE 17 G46
20FT WND PM(MPH) NE 21 G49 NE 22 G49 NE 16 G38
PRECIP AMOUNT 0.47 2.15 0.24
PRECIP DURATION 11 12 7
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2360 1150 1290
TRANSPORT WND (KTS) NE 44 E 32 E 30
VENT RATE (KT-FT) 103840 36800 38700
MAX ADI EARLY 68 GOOD 51 GEN GOOD 31 FAIR
MAX ADI LATE 1 VERY POOR 48 GEN GOOD 1 VERY POOR
MAX LVORI EARLY 10 4 10
MAX LVORI LATE 10 4 10
MIN VSBY EARLY 2 FOG 1 FOG 2 FOG
MIN VSBY LATE 2 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
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY
FOG. LOWS IN THE LOWER 60S. NORTHEAST WINDS 15 TO 20 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 60S. EAST WINDS 10 TO 15 MPH.
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 AROUND 60. HIGHS
IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ017-262000-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 100 80
CHANCE OF THUNDER (%) 30 20 30
TEMP (24H TREND) 61 (-7) 54 (+1) 67
RH % (24H TREND) 83 (+36) 100 (+9) 93
20FT WND AM(MPH) NE 14 G34 NE 11 G34
20FT WND PM(MPH) NE 14 G34 NE 13 G34 NE 11 G31
PRECIP AMOUNT 0.58 2.16 1.02
PRECIP DURATION 11 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1990 440 1770
TRANSPORT WND (KTS) NE 27 NE 23 E 17
VENT RATE (KT-FT) 53730 10120 30090
MAX ADI EARLY 24 FAIR 31 FAIR 19 GEN POOR
MAX ADI LATE 1 VERY POOR 24 FAIR 1 VERY POOR
MAX LVORI EARLY 9 5 10
MAX LVORI LATE 9 5 10
MIN VSBY EARLY 2 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 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
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY
FOG. LOWS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. 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. 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 MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ018-262000-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 30 20 30
TEMP (24H TREND) 61 (-6) 54 (-1) 67
RH % (24H TREND) 80 (+31) 100 (+7) 90
20FT WND AM(MPH) NE 15 G37 NE 12 G37
20FT WND PM(MPH) NE 15 G38 NE 14 G38 NE 12 G34
PRECIP AMOUNT 1.10 2.24 0.69
PRECIP DURATION 11 12 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1940 420 1740
TRANSPORT WND (KTS) NE 27 NE 23 E 18
VENT RATE (KT-FT) 52380 9660 31320
MAX ADI EARLY 24 FAIR 25 FAIR 19 GEN POOR
MAX ADI LATE 1 VERY POOR 24 FAIR 1 VERY POOR
MAX LVORI EARLY 9 5 10
MAX LVORI LATE 9 5 10
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 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
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY
FOG. LOWS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
SHOWERS. LOWS IN THE MID 50S. HIGHS IN
THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE UPPER 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 MID 50S. SOUTHWEST
WINDS AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ019-262000-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 30 20 20
TEMP (24H TREND) 62 (-3) 55 (-1) 66
RH % (24H TREND) 78 (+24) 100 (+4) 90
20FT WND AM(MPH) NE 21 G43 NE 19 G42
20FT WND PM(MPH) NE 22 G44 NE 20 G43 NE 17 G39
PRECIP AMOUNT 1.45 1.95 0.59
PRECIP DURATION 11 12 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1880 500 1560
TRANSPORT WND (KTS) NE 31 NE 25 NE 19
VENT RATE (KT-FT) 58280 12500 29640
MAX ADI EARLY 30 FAIR 33 FAIR 26 FAIR
MAX ADI LATE 1 VERY POOR 30 FAIR 1 VERY POOR
MAX LVORI EARLY 9 4 10
MAX LVORI LATE 9 4 10
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG
MIN VSBY LATE 1 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 90 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE UPPER 50S.
NORTHEAST WINDS 15 TO 20 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO
15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF 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. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST 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 IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ020-262000-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 30 20 30
TEMP (24H TREND) 63 (-1) 55 (0) 68
RH % (24H TREND) 83 (+31) 100 (+4) 90
20FT WND AM(MPH) NE 19 G46 NE 13 G40
20FT WND PM(MPH) NE 17 G41 NE 17 G39 NE 12 G33
PRECIP AMOUNT 0.65 2.53 0.76
PRECIP DURATION 11 12 10
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1940 420 1810
TRANSPORT WND (KTS) NE 29 NE 23 E 16
VENT RATE (KT-FT) 56260 9660 28960
MAX ADI EARLY 27 FAIR 25 FAIR 20 GEN POOR
MAX ADI LATE 1 VERY POOR 23 FAIR 1 VERY POOR
MAX LVORI EARLY 9 5 10
MAX LVORI LATE 9 5 10
MIN VSBY EARLY 1 FOG 1 FOG 1 FOG
MIN VSBY LATE 1 FOG 2 FOG 2 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 80 90 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY
FOG. LOWS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
SHOWERS. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF 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 UPPER 60S. WEST 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 THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
MAZ021-262000-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 80
CHANCE OF THUNDER (%) 30 20 30
TEMP (24H TREND) 63 (-1) 55 (-1) 68
RH % (24H TREND) 83 (+27) 100 (+7) 90
20FT WND AM(MPH) NE 17 G44 NE 12 G39
20FT WND PM(MPH) NE 16 G39 NE 15 G39 NE 11 G33
PRECIP AMOUNT 0.85 2.25 0.52
PRECIP DURATION 11 12 9
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1940 420 1960
TRANSPORT WND (KTS) NE 29 E 20 E 15
VENT RATE (KT-FT) 56260 8400 29400
MAX ADI EARLY 27 FAIR 23 FAIR 19 GEN POOR
MAX ADI LATE 1 VERY POOR 23 FAIR 1 VERY POOR
MAX LVORI EARLY 9 5 10
MAX LVORI LATE 9 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 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY
FOG. LOWS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
MONDAY
SHOWERS. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF 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. WEST WINDS 5 TO 10 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 IN THE UPPER 50S.
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ022-262000-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 70
CHANCE OF THUNDER (%) 30 20 20
TEMP (24H TREND) 64 (+1) 57 (0) 66
RH % (24H TREND) 81 (+19) 100 (+4) 90
20FT WND AM(MPH) NE 19 G46 NE 13 G40
20FT WND PM(MPH) NE 17 G41 NE 15 G39 NE 12 G35
PRECIP AMOUNT 0.87 1.76 0.32
PRECIP DURATION 11 12 7
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 1880 460 1720
TRANSPORT WND (KTS) NE 33 E 23 E 17
VENT RATE (KT-FT) 62040 10580 29240
MAX ADI EARLY 39 FAIR 26 FAIR 23 FAIR
MAX ADI LATE 1 VERY POOR 25 FAIR 1 VERY POOR
MAX LVORI EARLY 9 5 10
MAX LVORI LATE 9 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 60
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE UPPER 50S.
NORTHEAST WINDS 15 TO 20 MPH.
MONDAY
SHOWERS. HIGHS IN THE UPPER 60S. EAST WINDS 10 TO
15 MPH.
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 THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ023-262000-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 70
CHANCE OF THUNDER (%) 30 20 30
TEMP (24H TREND) 65 (+2) 57 (-1) 68
RH % (24H TREND) 78 (+16) 100 (+4) 87
20FT WND AM(MPH) NE 25 G48 NE 15 G42
20FT WND PM(MPH) NE 23 G45 NE 22 G43 NE 14 G34
PRECIP AMOUNT 0.75 2.45 0.28
PRECIP DURATION 12 12 6
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2260 900 1380
TRANSPORT WND (KTS) NE 40 E 26 E 16
VENT RATE (KT-FT) 90400 23400 22080
MAX ADI EARLY 62 GOOD 37 FAIR 26 FAIR
MAX ADI LATE 1 VERY POOR 32 FAIR 1 VERY POOR
MAX LVORI EARLY 8 4 9
MAX LVORI LATE 8 4 9
MIN VSBY EARLY 1 FOG 1 FOG 2 FOG
MIN VSBY LATE 2 FOG 2 FOG 3 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 90 90 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY
FOG. LOWS AROUND 60. EAST WINDS 10 TO 15 MPH.
MONDAY
SHOWERS. HIGHS IN THE UPPER 60S. EAST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. 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. WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MAZ024-262000-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
407 AM EDT SAT SEP 26 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE PRECIP (%) 90 90 70
CHANCE OF THUNDER (%) 30 20 20
TEMP (24H TREND) 65 (+4) 59 (+1) 66
RH % (24H TREND) 87 (+14) 100 (+4) 87
20FT WND AM(MPH) NE 26 G46 NE 14 G39
20FT WND PM(MPH) NE 23 G42 NE 21 G38 NE 13 G32
PRECIP AMOUNT 0.57 1.23 0.17
PRECIP DURATION 11 10 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING
MIXING HGT (FT-AGL) 2070 820 940
TRANSPORT WND (KTS) NE 40 E 28 E 25
VENT RATE (KT-FT) 82800 22960 23500
MAX ADI EARLY 64 GOOD 29 FAIR 26 FAIR
MAX ADI LATE 1 VERY POOR 28 FAIR 1 VERY POOR
MAX LVORI EARLY 9 5 9
MAX LVORI LATE 9 5 9
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 80 90 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
SHOWERS. PATCHY FOG. LOWS IN THE LOWER 60S. EAST
WINDS 10 TO 15 MPH.
MONDAY
SHOWERS. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. 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 MID 60S. WEST 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 AROUND 5 MPH.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS
IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION ABOVE NORMAL.
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