286
FNUS51 KBOX 170810
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
409 AM EDT FRI APR 17 2026
DISCUSSION
OVERCAST AND COOLER FOR MOST OF SOUTHERN NEW ENGLAND TODAY WITH
NORTHEAST WINDS AND HIT-OR-MOSTLY-MISS SHOWERS AT TIMES. IT
REMAINS MOSTLY CLOUDY INTO TONIGHT. COOLER AND DRY SATURDAY WITH
CONTINUED EAST TO NORTHEAST WINDS.
MINIMUM RELATIVE HUMIDITIES FOR FRIDAY RANGE BETWEEN 55 TO
80 PERCENT, HIGHEST EAST ALONG THE COASTS. MINIMUM RELATIVE
HUMIDITIES SATURDAY FALL WITHIN THE SAME RANGE.
OUTLOOK...SATURDAY NIGHT THROUGH TUESDAY
A STRONG COLD FRONT MOVES THROUGH ON SUNDAY, WITH GOOD CHANCES AT
WETTING RAINFALL, PERHAPS ENDING AS BRIEF SNOW SHOWERS FOR SOME
IN THE HIGHER ELEVATIONS IN WESTERN MA. BELOW NORMAL TEMPERATURES
MORE TYPICAL OF EARLY TO MID MARCH THEN SET IN ON MONDAY AND
TUESDAY, WITH BLUSTERY WEST WINDS, BUT DRY WEATHER PREVAILS INTO
EARLY NEXT WEEK.
MAZ015-172000-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 30 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+4) 47 (0) 54
RH % (24H TREND) 72 (+5) 100 (0) 66
20FT WND AM(MPH) LGT/VAR NE 6
20FT WND PM(MPH) NE 6 LGT/VAR NE 7
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 1500 320 1990
TRANSPORT WND (KTS) N 7 NE 4 E 12
VENT RATE (KT-FT) 10500 1280 23880
MAX ADI EARLY 6 VERY POOR 5 VERY POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 8 POOR 1 VERY POOR
MAX LVORI EARLY 7 7 4
MAX LVORI LATE 7 7 4
MIN VSBY EARLY 0 FOG 3 FOG 2 FOG
MIN VSBY LATE 1 FOG 1 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. EAST WINDS 5 TO
10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 50S. SOUTH WINDS 5 TO
10 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
SHOWERS. LOWS IN THE UPPER 30S. WEST WINDS 10 TO
15 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 32 TO 37. HIGHS
AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO
10 MPH, BECOMING SOUTH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ016-172000-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 30 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 63 (+2) 46 (0) 53
RH % (24H TREND) 72 (+9) 100 (0) 63
20FT WND AM(MPH) LGT/VAR NE 6
20FT WND PM(MPH) NE 6 LGT/VAR NE 6
PRECIP AMOUNT 0.14 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 1310 320 1900
TRANSPORT WND (KTS) N 6 NE 5 E 13
VENT RATE (KT-FT) 7860 1600 24700
MAX ADI EARLY 5 VERY POOR 6 VERY POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 8 POOR 1 VERY POOR
MAX LVORI EARLY 6 8 5
MAX LVORI LATE 6 8 5
MIN VSBY EARLY 1 FOG 3 FOG 2 FOG
MIN VSBY LATE 1 FOG 2 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. EAST WINDS AROUND
5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 50S. SOUTH WINDS 5 TO
10 MPH, BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
RAIN SHOWERS. LOWS IN THE MID 30S. WEST WINDS
10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
HIGHS AROUND 50. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. SOUTH WINDS 5 TO
10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ013-172000-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 30 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-9) 47 (-5) 55
RH % (24H TREND) 67 (+18) 100 (0) 61
20FT WND AM(MPH) LGT/VAR NE 5
20FT WND PM(MPH) NE 6 LGT/VAR NE 6
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 2490 350 2110
TRANSPORT WND (KTS) N 6 NE 8 E 12
VENT RATE (KT-FT) 14940 2800 25320
MAX ADI EARLY 5 VERY POOR 8 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 7 POOR 1 VERY POOR
MAX LVORI EARLY 6 8 5
MAX LVORI LATE 6 8 5
MIN VSBY EARLY 4 FOG 3 FOG 2 FOG
MIN VSBY LATE 2 FOG 2 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. EAST WINDS AROUND
5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 50S. SOUTH WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
RAIN SHOWERS. COLDER. LOWS IN THE MID 30S. WEST
WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 34. HIGHS
AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS AROUND 40.
HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
MAZ014-172000-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 40 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-1) 48 (-1) 54
RH % (24H TREND) 70 (+21) 96 (-4) 66
20FT WND AM(MPH) LGT/VAR NE 5
20FT WND PM(MPH) NE 6 LGT/VAR E 6
PRECIP AMOUNT 0.16 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 2020 300 2120
TRANSPORT WND (KTS) N 8 NE 4 E 12
VENT RATE (KT-FT) 16160 1200 25440
MAX ADI EARLY 6 VERY POOR 4 VERY POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 7 POOR 1 VERY POOR
MAX LVORI EARLY 6 7 4
MAX LVORI LATE 6 7 4
MIN VSBY EARLY 1 FOG 3 FOG 3 FOG
MIN VSBY LATE 3 FOG 3 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. EAST WINDS AROUND
5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 50S. SOUTH WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
RAIN SHOWERS. COLDER. LOWS IN THE MID 30S. WEST
WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 31 TO 36. HIGHS
AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
MAZ007-172000-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 30 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 61 (+4) 43 (-2) 51
RH % (24H TREND) 72 (+7) 100 (0) 68
20FT WND AM(MPH) LGT/VAR NE 6
20FT WND PM(MPH) NE 6 LGT/VAR NE 6
PRECIP AMOUNT 0.12 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 1120 290 1910
TRANSPORT WND (KTS) NE 11 N 5 E 13
VENT RATE (KT-FT) 12320 1450 24830
MAX ADI EARLY 6 VERY POOR 3 VERY POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 8 POOR 1 VERY POOR
MAX LVORI EARLY 7 7 6
MAX LVORI LATE 7 7 6
MIN VSBY EARLY 0 FOG 3 FOG 3 FOG
MIN VSBY LATE 3 FOG 5 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. LOWS IN THE LOWER 40S. EAST WINDS 5 TO
10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE MID 50S. SOUTH WINDS 5 TO 10 MPH,
BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
RAIN SHOWERS. LOWS IN THE MID 30S. WEST WINDS
10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 31 TO 36. HIGHS IN
THE UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 5 TO
10 MPH, BECOMING SOUTH IN THE AFTERNOON.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ006-172000-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 30 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 64 (-1) 45 (-2) 53
RH % (24H TREND) 67 (+14) 100 (0) 64
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NE 5 LGT/VAR E 5
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 1850 310 2220
TRANSPORT WND (KTS) NE 12 NE 3 E 13
VENT RATE (KT-FT) 22200 930 28860
MAX ADI EARLY 6 VERY POOR 9 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 6 VERY POOR 1 VERY POOR
MAX LVORI EARLY 6 8 5
MAX LVORI LATE 6 8 5
MIN VSBY EARLY 2 FOG 5 FOG 3 FOG
MIN VSBY LATE 4 FOG 5 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. LOWS IN THE LOWER 40S. EAST WINDS
AROUND 5 MPH.
SUNDAY
SHOWERS. HIGHS IN THE MID 50S. SOUTH WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
RAIN SHOWERS. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS AROUND 60. WEST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
MAZ005-172000-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 40 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-6) 47 (-3) 55
RH % (24H TREND) 65 (+10) 100 (0) 61
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NE 5 LGT/VAR E 5
PRECIP AMOUNT 0.13 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 2440 320 2570
TRANSPORT WND (KTS) N 10 NE 4 E 12
VENT RATE (KT-FT) 24400 1280 30840
MAX ADI EARLY 7 POOR 4 VERY POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 5 VERY POOR 1 VERY POOR
MAX LVORI EARLY 6 8 4
MAX LVORI LATE 6 8 4
MIN VSBY EARLY 3 FOG 5 FOG 1 FOG
MIN VSBY LATE 4 FOG 1 FOG 8
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. SOUTHEAST WINDS
AROUND 5 MPH.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 50S. SOUTH WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
RAIN SHOWERS. COLDER. LOWS IN THE MID 30S. WEST
WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 34. HIGHS
AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS AROUND 40.
HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
MAZ012-172000-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 50 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-14) 48 (-9) 58
RH % (24H TREND) 65 (+23) 100 (0) 62
20FT WND AM(MPH) LGT/VAR NE 5
20FT WND PM(MPH) NE 6 G17 LGT/VAR E 6
PRECIP AMOUNT 0.20 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 3120 310 2320
TRANSPORT WND (KTS) N 8 NE 7 E 10
VENT RATE (KT-FT) 24960 2170 23200
MAX ADI EARLY 5 VERY POOR 17 GEN POOR 4 VERY POOR
MAX ADI LATE 1 VERY POOR 6 VERY POOR 1 VERY POOR
MAX LVORI EARLY 5 7 5
MAX LVORI LATE 5 7 5
MIN VSBY EARLY 7 4 FOG 3 FOG
MIN VSBY LATE 3 FOG 3 FOG 8
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. EAST WINDS 5 TO
10 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE MID 50S. SOUTH WINDS 5 TO 10 MPH,
BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
RAIN SHOWERS. COLDER. LOWS IN THE LOWER 30S. WEST
WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 27 TO 33. HIGHS IN
THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ004-172000-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 40 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-11) 45 (-11) 57
RH % (24H TREND) 62 (+19) 100 (0) 59
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NE 6 LGT/VAR E 6
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 2890 240 2570
TRANSPORT WND (KTS) N 11 NE 6 E 12
VENT RATE (KT-FT) 31790 1440 30840
MAX ADI EARLY 6 VERY POOR 20 GEN POOR 11 POOR
MAX ADI LATE 1 VERY POOR 5 VERY POOR 1 VERY POOR
MAX LVORI EARLY 5 8 5
MAX LVORI LATE 5 8 5
MIN VSBY EARLY 7 5 FOG 4 FOG
MIN VSBY LATE 5 FOG 3 FOG 8
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. SOUTHEAST WINDS
5 TO 10 MPH.
SUNDAY
SHOWERS. HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO
10 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
RAIN SHOWERS. COLDER. LOWS AROUND 30. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 25 TO 30. HIGHS IN
THE MID 40S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS AROUND 50. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID
30S. HIGHS AROUND 60. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
30S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ026-172000-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 40 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 67 (-8) 45 (-7) 57
RH % (24H TREND) 70 (+8) 100 (0) 64
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NE 5 LGT/VAR E 5
PRECIP AMOUNT 0.09 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 2550 320 2600
TRANSPORT WND (KTS) N 12 NE 6 E 11
VENT RATE (KT-FT) 30600 1920 28600
MAX ADI EARLY 25 FAIR 16 GEN POOR 14 GEN POOR
MAX ADI LATE 1 VERY POOR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 6 8 4
MAX LVORI LATE 6 8 4
MIN VSBY EARLY 7 6 FOG 1 FOG
MIN VSBY LATE 5 FOG 1 FOG 8
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. SOUTHEAST WINDS
AROUND 5 MPH.
SUNDAY
SHOWERS. HIGHS IN THE MID 50S. SOUTH WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
RAIN SHOWERS. COLDER. LOWS IN THE LOWER 30S. WEST
WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 26 TO 32. HIGHS IN
THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
MAZ002-172000-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 68 (-14) 47 (-11) 60
RH % (24H TREND) 58 (+14) 100 (0) 57
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NE 5 LGT/VAR SE 5
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 12 PM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 3750 110 3390
TRANSPORT WND (KTS) NE 10 E 5 SE 11
VENT RATE (KT-FT) 37500 550 37290
MAX ADI EARLY 23 FAIR 24 FAIR 18 GEN POOR
MAX ADI LATE 50 GEN GOOD 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 8 4
MAX LVORI LATE 4 8 4
MIN VSBY EARLY 9 9 6 FOG
MIN VSBY LATE 9 6 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
RAIN SHOWERS. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS
5 TO 10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY WITH RAIN SHOWERS LIKELY. COLDER.
LOWS IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. COLDER. HIGHS IN THE LOWER 40S. NORTHWEST
WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ003-172000-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-14) 45 (-14) 61
RH % (24H TREND) 58 (+18) 100 (0) 57
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NE 6 LGT/VAR E 6
PRECIP AMOUNT 0.07 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 3370 180 3590
TRANSPORT WND (KTS) NE 11 NE 4 SE 12
VENT RATE (KT-FT) 37070 720 43080
MAX ADI EARLY 6 VERY POOR 20 GEN POOR 17 GEN POOR
MAX ADI LATE 38 FAIR 3 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 9 4
MAX LVORI LATE 4 9 4
MIN VSBY EARLY 8 9 6 FOG
MIN VSBY LATE 8 5 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO
10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY WITH RAIN SHOWERS LIKELY. COLDER.
LOWS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 25 TO 31. HIGHS IN
THE MID 40S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 50S. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS AROUND 60. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
30S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ008-172000-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-15) 47 (-12) 61
RH % (24H TREND) 63 (+27) 96 (-4) 60
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NE 5 LGT/VAR SE 5
PRECIP AMOUNT 0.11 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 3180 140 3460
TRANSPORT WND (KTS) NE 9 NE 5 SE 10
VENT RATE (KT-FT) 28620 700 34600
MAX ADI EARLY 1 VERY POOR 23 FAIR 8 POOR
MAX ADI LATE 36 FAIR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 7 4
MAX LVORI LATE 4 7 4
MIN VSBY EARLY 9 9 5 FOG
MIN VSBY LATE 9 4 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO
10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY WITH RAIN SHOWERS LIKELY. COLDER.
LOWS IN THE UPPER 20S. WEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND
5 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
30S. HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ010-172000-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-15) 47 (-14) 64
RH % (24H TREND) 61 (+26) 100 (0) 54
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NE 7 LGT/VAR E 6
PRECIP AMOUNT 0.11 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 3240 280 3750
TRANSPORT WND (KTS) N 12 NE 5 E 11
VENT RATE (KT-FT) 38880 1400 41250
MAX ADI EARLY 6 VERY POOR 28 FAIR 14 GEN POOR
MAX ADI LATE 36 FAIR 3 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 7 4
MAX LVORI LATE 4 7 4
MIN VSBY EARLY 9 8 6 FOG
MIN VSBY LATE 8 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS. HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO
10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
RAIN SHOWERS. COLDER. LOWS IN THE LOWER 30S. WEST
WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 26 TO 32. HIGHS IN
THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 50S. WEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ009-172000-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 40 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-15) 48 (-11) 63
RH % (24H TREND) 65 (+26) 100 (0) 58
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) N 5 LGT/VAR E 5
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 3040 70 3420
TRANSPORT WND (KTS) N 10 NE 5 SE 9
VENT RATE (KT-FT) 30400 350 30780
MAX ADI EARLY 1 VERY POOR 10 POOR 10 POOR
MAX ADI LATE 1 VERY POOR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 8 4
MAX LVORI LATE 4 8 4
MIN VSBY EARLY 9 9 6 FOG
MIN VSBY LATE 8 6 FOG 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. SOUTHEAST WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO
10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY WITH RAIN SHOWERS LIKELY. COLDER.
LOWS AROUND 30. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS AROUND 50. WEST WINDS AROUND 5 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. LOWS IN THE MID
30S. HIGHS AROUND 60. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.
MAZ011-172000-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 30 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 72 (-16) 48 (-13) 65
RH % (24H TREND) 59 (+25) 100 (0) 50
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) N 7 LGT/VAR E 6
PRECIP AMOUNT 0.17 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 4 PM
MIXING HGT (FT-AGL) 3410 270 3670
TRANSPORT WND (KTS) N 10 NE 5 E 10
VENT RATE (KT-FT) 34100 1350 36700
MAX ADI EARLY 6 VERY POOR 30 FAIR 7 POOR
MAX ADI LATE 13 GEN POOR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 7 4
MAX LVORI LATE 4 7 4
MIN VSBY EARLY 9 7 7
MIN VSBY LATE 7 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS. HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO
10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
RAIN SHOWERS. COLDER. LOWS IN THE LOWER 30S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. WARMER. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
CTZ002-172000-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 40 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 75 (-13) 50 (-12) 67
RH % (24H TREND) 55 (+19) 100 (0) 50
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) N 6 LGT/VAR E 5
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 3850 310 3840
TRANSPORT WND (KTS) N 9 NE 6 E 6
VENT RATE (KT-FT) 34650 1860 23040
MAX ADI EARLY 39 FAIR 10 POOR 17 GEN POOR
MAX ADI LATE 3 VERY POOR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 7 4
MAX LVORI LATE 4 7 4
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 7 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS. HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO
10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
RAIN SHOWERS. COLDER. LOWS IN THE LOWER 30S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. NOT AS COOL. LOWS AROUND 40.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE MID 60S.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS AROUND 40.
HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
CTZ003-172000-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 30 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-13) 48 (-13) 64
RH % (24H TREND) 64 (+30) 100 (0) 58
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) N 7 LGT/VAR E 6
PRECIP AMOUNT 0.20 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 3790 230 3150
TRANSPORT WND (KTS) N 8 NE 6 E 9
VENT RATE (KT-FT) 30320 1380 28350
MAX ADI EARLY 6 VERY POOR 6 VERY POOR 13 GEN POOR
MAX ADI LATE 1 VERY POOR 4 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 7 4
MAX LVORI LATE 4 7 4
MIN VSBY EARLY 9 7 8
MIN VSBY LATE 6 FOG 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS. HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO
10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
RAIN SHOWERS. COLDER. LOWS IN THE LOWER 30S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER
30S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
CTZ004-172000-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 50 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 74 (-13) 48 (-11) 61
RH % (24H TREND) 57 (+23) 100 (0) 56
20FT WND AM(MPH) LGT/VAR NE 5
20FT WND PM(MPH) N 6 LGT/VAR E 6
PRECIP AMOUNT 0.24 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 3760 340 2630
TRANSPORT WND (KTS) N 7 NE 8 E 9
VENT RATE (KT-FT) 26320 2720 23670
MAX ADI EARLY 6 VERY POOR 20 GEN POOR 11 POOR
MAX ADI LATE 1 VERY POOR 5 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 7 4
MAX LVORI LATE 4 7 4
MIN VSBY EARLY 9 5 FOG 6 FOG
MIN VSBY LATE 5 FOG 8 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHEAST
WINDS AROUND 5 MPH.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 50S. SOUTH WINDS 5 TO
10 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
RAIN SHOWERS. COLDER. LOWS IN THE LOWER 30S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
RIZ001-172000-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 60 10
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 71 (-14) 48 (-10) 57
RH % (24H TREND) 65 (+22) 100 (0) 64
20FT WND AM(MPH) LGT/VAR NE 5
20FT WND PM(MPH) NE 6 LGT/VAR NE 6
PRECIP AMOUNT 0.33 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 3190 350 2230
TRANSPORT WND (KTS) N 7 NE 9 E 10
VENT RATE (KT-FT) 22330 3150 22300
MAX ADI EARLY 6 VERY POOR 10 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 7 POOR 1 VERY POOR
MAX LVORI EARLY 4 7 5
MAX LVORI LATE 4 7 5
MIN VSBY EARLY 9 4 FOG 3 FOG
MIN VSBY LATE 3 FOG 7 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 50S. SOUTH WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
RAIN SHOWERS. COLDER. LOWS IN THE MID 30S.
NORTHWEST WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 34. HIGHS IN
THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND 5 MPH.
RIZ002-172000-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 50 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 71 (-12) 48 (-9) 57
RH % (24H TREND) 68 (+24) 100 (0) 69
20FT WND AM(MPH) LGT/VAR NE 5
20FT WND PM(MPH) NE 6 NE 5 NE 6
PRECIP AMOUNT 0.38 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 2990 530 2290
TRANSPORT WND (KTS) N 5 NE 10 NE 11
VENT RATE (KT-FT) 14950 5300 25190
MAX ADI EARLY 8 POOR 10 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 8 POOR 1 VERY POOR
MAX LVORI EARLY 5 7 5
MAX LVORI LATE 5 7 5
MIN VSBY EARLY 9 3 FOG 3 FOG
MIN VSBY LATE 4 FOG 7 8
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 50S. SOUTH WINDS 5 TO
10 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. COLDER.
LOWS IN THE MID 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 34. HIGHS
AROUND 50. NORTH WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS AROUND 40.
HIGHS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
RIZ003-172000-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 60 10
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 73 (-12) 48 (-10) 58
RH % (24H TREND) 66 (+21) 96 (+3) 69
20FT WND AM(MPH) LGT/VAR NE 5
20FT WND PM(MPH) NE 5 NE 5 NE 6
PRECIP AMOUNT 0.45 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 7 AM
PRECIP END 5 PM
MIXING HGT (FT-AGL) 3540 380 2370
TRANSPORT WND (KTS) N 5 NE 9 E 11
VENT RATE (KT-FT) 17700 3420 26070
MAX ADI EARLY 7 POOR 11 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 6 VERY POOR 1 VERY POOR
MAX LVORI EARLY 4 6 4
MAX LVORI LATE 4 6 4
MIN VSBY EARLY 9 4 FOG 4 FOG
MIN VSBY LATE 4 FOG 7 8
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS
AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 50S. SOUTH WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY WITH RAIN SHOWERS LIKELY. COLDER.
LOWS IN THE MID 30S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 5 MPH.
TUESDAY
SUNNY. HIGHS AROUND 50. NORTHWEST WINDS AROUND 5 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
RIZ004-172000-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 60 10
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 70 (-10) 48 (-7) 57
RH % (24H TREND) 68 (+24) 100 (0) 64
20FT WND AM(MPH) LGT/VAR NE 6
20FT WND PM(MPH) NE 6 NE 5 NE 6
PRECIP AMOUNT 0.44 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 2670 500 2280
TRANSPORT WND (KTS) N 5 NE 8 NE 12
VENT RATE (KT-FT) 13350 4000 27360
MAX ADI EARLY 6 VERY POOR 10 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 8 POOR 1 VERY POOR
MAX LVORI EARLY 5 7 4
MAX LVORI LATE 5 7 4
MIN VSBY EARLY 8 3 FOG 3 FOG
MIN VSBY LATE 4 FOG 7 8
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 50S. SOUTH WINDS 5 TO
10 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. COLDER.
LOWS IN THE MID 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS AROUND 50. NORTHWEST WINDS AROUND 5 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.
RIZ005-172000-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 40 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-4) 48 (-6) 56
RH % (24H TREND) 68 (+16) 100 (0) 72
20FT WND AM(MPH) LGT/VAR NE 7
20FT WND PM(MPH) NE 7 NE 6 NE 7
PRECIP AMOUNT 0.37 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 2130 450 2280
TRANSPORT WND (KTS) N 5 N 8 NE 11
VENT RATE (KT-FT) 10650 3600 25080
MAX ADI EARLY 5 VERY POOR 12 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 9 POOR 1 VERY POOR
MAX LVORI EARLY 6 7 6
MAX LVORI LATE 6 7 6
MIN VSBY EARLY 7 3 FOG 3 FOG
MIN VSBY LATE 3 FOG 6 FOG 8
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. EAST WINDS AROUND
5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 50S. SOUTH WINDS 5 TO
10 MPH, BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. SOUTHWEST WINDS
5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
RIZ006-172000-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE TSTMS NONE NONE
CHANCE PRECIP (%) 60 10
CHANCE OF THUNDER (%) 20 0 0
TEMP (24H TREND) 73 (-4) 47 (-6) 58
RH % (24H TREND) 61 (+14) 100 (0) 67
20FT WND AM(MPH) LGT/VAR NE 5
20FT WND PM(MPH) LGT/VAR NE 5 NE 6
PRECIP AMOUNT 0.35 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 3010 440 2410
TRANSPORT WND (KTS) N 6 NE 10 NE 10
VENT RATE (KT-FT) 18060 4400 24100
MAX ADI EARLY 7 POOR 11 POOR 6 VERY POOR
MAX ADI LATE 1 VERY POOR 8 POOR 1 VERY POOR
MAX LVORI EARLY 5 7 5
MAX LVORI LATE 5 7 5
MIN VSBY EARLY 6 FOG 3 FOG 3 FOG
MIN VSBY LATE 4 FOG 7 8
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS
5 TO 10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE MID 50S. SOUTH WINDS 5 TO 10 MPH,
BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
PARTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN
THE MID 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
SUNNY. HIGHS AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30. NORTHWEST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 40S. NORTH WINDS 5 TO
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS AROUND 60.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS AROUND 40.
HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
RIZ007-172000-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 50 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-2) 48 (-3) 55
RH % (24H TREND) 65 (+19) 100 (0) 72
20FT WND AM(MPH) LGT/VAR NE 7
20FT WND PM(MPH) NE 6 NE 6 NE 7
PRECIP AMOUNT 0.29 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 1350 380 2070
TRANSPORT WND (KTS) NE 6 NE 10 NE 11
VENT RATE (KT-FT) 8100 3800 22770
MAX ADI EARLY 5 VERY POOR 12 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 9 POOR 1 VERY POOR
MAX LVORI EARLY 6 7 6
MAX LVORI LATE 6 7 6
MIN VSBY EARLY 3 FOG 3 FOG 3 FOG
MIN VSBY LATE 3 FOG 4 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 50 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. EAST WINDS 5 TO
10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE MID 50S. SOUTH WINDS 5 TO 10 MPH,
BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 40S. NORTH WINDS 5 TO
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
RIZ008-172000-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 50 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (-5) 46 (-2) 50
RH % (24H TREND) 65 (+2) 100 (+4) 80
20FT WND AM(MPH) LGT/VAR NE 7
20FT WND PM(MPH) N 5 NE 7 E 8
PRECIP AMOUNT 0.10 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 390 320 750
TRANSPORT WND (KTS) NE 15 NE 13 NE 12
VENT RATE (KT-FT) 5850 4160 9000
MAX ADI EARLY 9 POOR 15 GEN POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 13 GEN POOR 1 VERY POOR
MAX LVORI EARLY 6 6 7
MAX LVORI LATE 6 6 7
MIN VSBY EARLY 1 FOG 2 FOG 3 FOG
MIN VSBY LATE 2 FOG 4 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTHEAST
WINDS 5 TO 10 MPH.
SUNDAY
SHOWERS. HIGHS IN THE LOWER 50S. SOUTH WINDS 5 TO
10 MPH, BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 40S. NORTH WINDS 5 TO 10 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ017-172000-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 30 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 70 (-12) 46 (-8) 55
RH % (24H TREND) 67 (+19) 100 (0) 66
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) NE 7 LGT/VAR NE 5
PRECIP AMOUNT 0.27 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 2580 440 2130
TRANSPORT WND (KTS) N 6 NE 7 NE 12
VENT RATE (KT-FT) 15480 3080 25560
MAX ADI EARLY 9 POOR 9 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 8 POOR 1 VERY POOR
MAX LVORI EARLY 6 8 5
MAX LVORI LATE 6 8 5
MIN VSBY EARLY 7 3 FOG 3 FOG
MIN VSBY LATE 4 FOG 6 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 50S. SOUTH WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. COLDER.
LOWS IN THE MID 30S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 34. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. NOT AS COOL. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
MAZ018-172000-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 30 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-7) 44 (-6) 52
RH % (24H TREND) 72 (+24) 100 (0) 71
20FT WND AM(MPH) LGT/VAR NE 5
20FT WND PM(MPH) NE 6 LGT/VAR NE 5
PRECIP AMOUNT 0.19 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 1970 370 1900
TRANSPORT WND (KTS) N 5 NE 7 NE 11
VENT RATE (KT-FT) 9850 2590 20900
MAX ADI EARLY 9 POOR 9 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 9 POOR 1 VERY POOR
MAX LVORI EARLY 6 9 6
MAX LVORI LATE 6 9 6
MIN VSBY EARLY 3 FOG 3 FOG 3 FOG
MIN VSBY LATE 2 FOG 5 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. PATCHY FOG. LOWS IN THE LOWER 40S.
NORTHEAST WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 50S. SOUTH WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN
THE MID 30S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 29 TO 34. HIGHS IN
THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS AROUND 50. NORTHWEST WINDS AROUND 5 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH.
MAZ019-172000-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 30 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (+2) 43 (-4) 51
RH % (24H TREND) 75 (+14) 100 (0) 68
20FT WND AM(MPH) LGT/VAR NE 6
20FT WND PM(MPH) NE 7 LGT/VAR NE 6
PRECIP AMOUNT 0.15 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 7 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 1130 300 1660
TRANSPORT WND (KTS) N 6 NE 8 NE 13
VENT RATE (KT-FT) 6780 2400 21580
MAX ADI EARLY 5 VERY POOR 8 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 9 POOR 1 VERY POOR
MAX LVORI EARLY 7 9 6
MAX LVORI LATE 7 9 6
MIN VSBY EARLY 0 FOG 2 FOG 2 FOG
MIN VSBY LATE 0 FOG 4 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. PATCHY FOG. LOWS IN THE LOWER 40S.
NORTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE MID 50S. SOUTH WINDS 5 TO 10 MPH,
BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN
THE MID 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
HIGHS AROUND 50. NORTH WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 40S. NORTH WINDS 5 TO
10 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
MAZ020-172000-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 30 10 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 69 (-5) 45 (-7) 55
RH % (24H TREND) 68 (+24) 100 (0) 66
20FT WND AM(MPH) LGT/VAR NE 5
20FT WND PM(MPH) NE 7 NE 5 NE 6
PRECIP AMOUNT 0.22 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 2330 400 2160
TRANSPORT WND (KTS) N 5 NE 9 NE 12
VENT RATE (KT-FT) 11650 3600 25920
MAX ADI EARLY 8 POOR 11 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 9 POOR 1 VERY POOR
MAX LVORI EARLY 6 8 6
MAX LVORI LATE 6 8 6
MIN VSBY EARLY 3 FOG 3 FOG 3 FOG
MIN VSBY LATE 3 FOG 5 FOG 7
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS
5 TO 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE MID 50S. SOUTH WINDS 5 TO 10 MPH,
BECOMING WEST 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN
THE MID 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 50. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 40S. NORTH WINDS 5 TO
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS AROUND 40.
HIGHS AROUND 60. WEST WINDS 5 TO 10 MPH.
MAZ021-172000-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 30 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 66 (-6) 44 (-6) 53
RH % (24H TREND) 72 (+26) 100 (0) 74
20FT WND AM(MPH) LGT/VAR NE 5
20FT WND PM(MPH) NE 7 NE 5 NE 6
PRECIP AMOUNT 0.18 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 8 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 2010 410 1880
TRANSPORT WND (KTS) N 6 NE 10 NE 10
VENT RATE (KT-FT) 12060 4100 18800
MAX ADI EARLY 9 POOR 11 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 10 POOR 1 VERY POOR
MAX LVORI EARLY 6 9 6
MAX LVORI LATE 6 9 6
MIN VSBY EARLY 0 FOG 2 FOG 2 FOG
MIN VSBY LATE 2 FOG 4 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. PATCHY FOG. LOWS IN THE LOWER 40S.
NORTHEAST WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 50S. SOUTH WINDS 5 TO
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN
THE MID 30S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 50. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 40S. NORTH WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
MAZ022-172000-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 30 20 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 60 (-6) 43 (-5) 51
RH % (24H TREND) 75 (+25) 100 (0) 77
20FT WND AM(MPH) LGT/VAR NE 7
20FT WND PM(MPH) N 7 NE 5 NE 6
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 9 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 900 330 1660
TRANSPORT WND (KTS) N 7 NE 11 NE 12
VENT RATE (KT-FT) 6300 3630 19920
MAX ADI EARLY 6 VERY POOR 11 POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 11 POOR 1 VERY POOR
MAX LVORI EARLY 8 8 6
MAX LVORI LATE 8 8 6
MIN VSBY EARLY 0 FOG 1 FOG 2 FOG
MIN VSBY LATE 0 FOG 3 FOG 4 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. PATCHY FOG. LOWS IN THE LOWER 40S.
NORTHEAST WINDS AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID 50S.
SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN
THE UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH.
MAZ023-172000-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY PCLDY MCLDY
PRECIP TYPE RAIN NONE NONE
CHANCE PRECIP (%) 40 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 62 (-3) 45 (-3) 53
RH % (24H TREND) 67 (+21) 100 (0) 71
20FT WND AM(MPH) LGT/VAR NE 8
20FT WND PM(MPH) NE 8 NE 7 NE 8
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 9 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 760 350 1640
TRANSPORT WND (KTS) NE 17 NE 11 NE 11
VENT RATE (KT-FT) 12920 3850 18040
MAX ADI EARLY 1 VERY POOR 15 GEN POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 13 GEN POOR 1 VERY POOR
MAX LVORI EARLY 7 6 6
MAX LVORI LATE 7 6 6
MIN VSBY EARLY 0 FOG 2 FOG 3 FOG
MIN VSBY LATE 2 FOG 3 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. PATCHY FOG. LOWS IN THE MID 40S.
NORTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST
WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 40S. NORTH WINDS 10 TO
15 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. SOUTHWEST WINDS
15 TO 20 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. SOUTHWEST WINDS
15 TO 20 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.
MAZ024-172000-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
409 AM EDT FRI APR 17 2026
TODAY TONIGHT SAT
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE RAIN RAIN NONE
CHANCE PRECIP (%) 30 30 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 55 (-9) 44 (-4) 49
RH % (24H TREND) 77 (+25) 100 (0) 77
20FT WND AM(MPH) NW 6 NE 9
20FT WND PM(MPH) NE 9 NE 9 NE 8
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 11 AM
PRECIP END 6 PM
MIXING HGT (FT-AGL) 770 380 1100
TRANSPORT WND (KTS) NE 18 NE 14 NE 14
VENT RATE (KT-FT) 13860 5320 15400
MAX ADI EARLY 1 VERY POOR 18 GEN POOR 1 VERY POOR
MAX ADI LATE 1 VERY POOR 18 GEN POOR 1 VERY POOR
MAX LVORI EARLY 9 6 8
MAX LVORI LATE 9 6 8
MIN VSBY EARLY 0 FOG 1 FOG 3 FOG
MIN VSBY LATE 0 FOG 2 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A
CWR 20 10 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY. PATCHY FOG. LOWS IN THE MID 40S.
NORTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. SOUTH WINDS 10 TO 15 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
40. NORTHWEST WINDS 10 TO 15 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST
WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 10 TO
15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. SOUTHWEST WINDS
15 TO 20 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST
WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION NEAR NORMAL.
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