272
FNUS51 KBOX 170810
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
409 AM EDT SAT OCT 17 2026
DISCUSSION
SCATTERED SHOWERS MAY LINGER THIS MORNING ACROSS PARTS OF RHODE
ISLAND AND SOUTHEAST MASSACHUSETTS...ESPECIALLY TOWARDS THE CAPE.
OTHERWISE...GUSTY NORTHWEST WINDS WILL RESULT IN PARTIAL CLEARING
ELSEWHERE BUT WITH MUCH COOLER TEMPERATURES. HIGHS WILL RANGE
FROM THE MIDDLE TO UPPER 40S IN THE HIGH TERRAIN AND LOWER 50S
ELSEWHERE. NORTHWEST WIND GUSTS OF 25 TO 35 MPH ARE ALSO
EXPECTED. DRY SUNDAY WITH LIGHT WINDS.
MINIMUM RELATIVE HUMIDITY VALUES WILL DROP TO BETWEEN 40 AND
50 PERCENT IN MOST LOCATIONS...EXCEPT 45 TO 60 PERCENT FOR THE
CAPE AND ISLANDS. DRIER SUNDAY WITH VALUES ACROSS THE REGION
BETWEEN 35 AND 45 PERCENT, THEN UP TO 55 PERCENT OVER THE CAPE
AND ISLANDS.
OUTLOOK...SUNDAY NIGHT THROUGH WEDNESDAY
DRY AND CHILLY WEATHER ARE EXPECTED INTO SUNDAY NIGHT AS HIGH
PRESSURE BUILDS ACROSS THE REGION. ATTENTION WILL THEN TURN TO A
DEVELOPING OCEAN STORM OFF THE MID-ATLANTIC COAST FOR THE FIRST
HALF OF NEXT WEEK. ODDS FAVOR THIS STORM GENERALLY REMAINING
SOUTH OF OUR REGION...KEEPING US DRY OR PERHAPS JUST A FEW BRIEF
SHOWERS. NONETHELESS...GIVEN THE TIME RANGE THIS IS NOT SET IN
STONE.
MAZ015-172000-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-20) 30 (-16) 53
RH % (24H TREND) 45 (-16) 75 (-25) 42
20FT WND AM(MPH) NW 11 G24 LGT/VAR
20FT WND PM(MPH) NW 12 G25 N 8 G24 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5050 390 2820
TRANSPORT WND (KTS) N 20 NW 7 W 4
VENT RATE (KT-FT) 101000 2730 11280
MAX ADI EARLY 64 GOOD 12 POOR 16 GEN POOR
MAX ADI LATE 69 GOOD 6 VERY POOR 18 GEN POOR
MAX LVORI EARLY 2 3 2
MAX LVORI LATE 2 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 50S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE MID 40S. HIGHS IN THE MID 50S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
10 TO 15 MPH.
MAZ016-172000-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-20) 32 (-13) 53
RH % (24H TREND) 44 (-22) 75 (-25) 44
20FT WND AM(MPH) NW 11 G25 LGT/VAR
20FT WND PM(MPH) NW 12 G26 N 8 G25 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4840 390 2810
TRANSPORT WND (KTS) N 20 N 8 NW 5
VENT RATE (KT-FT) 96800 3120 14050
MAX ADI EARLY 19 GEN POOR 12 POOR 21 FAIR
MAX ADI LATE 68 GOOD 6 VERY POOR 22 FAIR
MAX LVORI EARLY 2 3 2
MAX LVORI LATE 2 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S. SOUTHEAST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE MID 50S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE MID 40S. HIGHS IN THE MID 50S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
10 TO 15 MPH.
MAZ013-172000-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-19) 26 (-18) 54
RH % (24H TREND) 44 (-15) 85 (-15) 41
20FT WND AM(MPH) NW 9 G22 LGT/VAR
20FT WND PM(MPH) N 10 G23 N 5 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4960 390 3150
TRANSPORT WND (KTS) N 20 N 6 NW 5
VENT RATE (KT-FT) 99200 2340 15750
MAX ADI EARLY 61 GOOD 9 POOR 27 FAIR
MAX ADI LATE 104 VERY GOOD5 VERY POOR 29 FAIR
MAX LVORI EARLY 1 3 2
MAX LVORI LATE 1 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 30S. SOUTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS
IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE LOWER 40S. HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO
10 MPH.
MAZ014-172000-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-20) 28 (-17) 53
RH % (24H TREND) 42 (-10) 78 (-22) 43
20FT WND AM(MPH) NW 10 G22 LGT/VAR
20FT WND PM(MPH) NW 11 G23 NW 6 G21 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5050 390 3070
TRANSPORT WND (KTS) N 21 NW 6 W 5
VENT RATE (KT-FT) 106050 2340 15350
MAX ADI EARLY 64 GOOD 11 POOR 15 GEN POOR
MAX ADI LATE 73 GOOD 5 VERY POOR 25 FAIR
MAX LVORI EARLY 1 3 2
MAX LVORI LATE 1 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 30S. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND
5 MPH, BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE LOWER 40S. HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO
10 MPH.
MAZ007-172000-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-19) 30 (-14) 52
RH % (24H TREND) 42 (-17) 75 (-25) 43
20FT WND AM(MPH) NW 12 G27 LGT/VAR
20FT WND PM(MPH) NW 13 G26 NW 8 G25 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5370 370 3070
TRANSPORT WND (KTS) NW 20 NW 8 W 4
VENT RATE (KT-FT) 107400 2960 12280
MAX ADI EARLY 63 GOOD 12 POOR 15 GEN POOR
MAX ADI LATE 62 GOOD 7 POOR 20 GEN POOR
MAX LVORI EARLY 2 3 2
MAX LVORI LATE 2 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S. SOUTH WINDS AROUND
5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 50S. EAST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE MID 40S. HIGHS IN THE MID 50S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
10 TO 15 MPH.
MAZ006-172000-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-19) 28 (-14) 53
RH % (24H TREND) 42 (-23) 78 (-22) 41
20FT WND AM(MPH) NW 9 G23 LGT/VAR
20FT WND PM(MPH) NW 11 G23 NW 5 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5220 390 3500
TRANSPORT WND (KTS) NW 21 NW 5 W 5
VENT RATE (KT-FT) 109620 1950 17500
MAX ADI EARLY 65 GOOD 11 POOR 17 GEN POOR
MAX ADI LATE 78 GOOD 4 VERY POOR 28 FAIR
MAX LVORI EARLY 1 3 2
MAX LVORI LATE 1 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 30S. SOUTH WINDS AROUND
5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH,
BECOMING EAST AROUND 5 MPH IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
AROUND 40. HIGHS IN THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
5 TO 10 MPH.
MAZ005-172000-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-19) 26 (-17) 54
RH % (24H TREND) 40 (-23) 81 (-19) 40
20FT WND AM(MPH) NW 9 G23 LGT/VAR
20FT WND PM(MPH) NW 11 G24 NW 5 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5140 390 3530
TRANSPORT WND (KTS) N 20 NW 4 W 5
VENT RATE (KT-FT) 102800 1560 17650
MAX ADI EARLY 65 GOOD 7 POOR 19 GEN POOR
MAX ADI LATE 105 VERY GOOD5 VERY POOR 29 FAIR
MAX LVORI EARLY 1 3 2
MAX LVORI LATE 1 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S. SOUTH WINDS AROUND
5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND
5 MPH, BECOMING EAST IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS
AROUND 40. HIGHS IN THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTH WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS
AROUND 5 MPH.
MAZ012-172000-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (-20) 28 (-15) 53
RH % (24H TREND) 42 (-26) 75 (-25) 40
20FT WND AM(MPH) N 9 G23 LGT/VAR
20FT WND PM(MPH) N 10 G23 N 5 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4990 390 3500
TRANSPORT WND (KTS) N 19 N 5 NW 6
VENT RATE (KT-FT) 94810 1950 21000
MAX ADI EARLY 61 GOOD 10 POOR 25 FAIR
MAX ADI LATE 67 GOOD 5 VERY POOR 31 FAIR
MAX LVORI EARLY 1 3 2
MAX LVORI LATE 1 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 30S. SOUTH WINDS AROUND
5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND
5 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE LOWER 40S. HIGHS IN THE MID 50S. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
5 TO 10 MPH.
MAZ004-172000-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 46 (-19) 25 (-16) 53
RH % (24H TREND) 41 (-22) 96 (-4) 41
20FT WND AM(MPH) NW 10 G23 LGT/VAR
20FT WND PM(MPH) NW 11 G24 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4930 380 3790
TRANSPORT WND (KTS) N 19 NW 6 W 6
VENT RATE (KT-FT) 93670 2280 22740
MAX ADI EARLY 66 GOOD 7 POOR 24 FAIR
MAX ADI LATE 70 GOOD 4 VERY POOR 33 FAIR
MAX LVORI EARLY 2 3 2
MAX LVORI LATE 2 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S. SOUTH WINDS AROUND
5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. EAST WINDS AROUND 5 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
UPPER 30S. HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 50S. NORTHEAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
MAZ026-172000-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-19) 26 (-15) 54
RH % (24H TREND) 40 (-21) 78 (-22) 40
20FT WND AM(MPH) NW 9 G23 LGT/VAR
20FT WND PM(MPH) NW 11 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5180 390 3850
TRANSPORT WND (KTS) N 20 NW 5 W 6
VENT RATE (KT-FT) 103600 1950 23100
MAX ADI EARLY 69 GOOD 6 VERY POOR 21 FAIR
MAX ADI LATE 105 VERY GOOD5 VERY POOR 35 FAIR
MAX LVORI EARLY 1 3 2
MAX LVORI LATE 1 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S. LIGHT AND VARIABLE
WIND.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS AROUND
5 MPH, BECOMING EAST IN THE AFTERNOON.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHEAST
WINDS AROUND 5 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE MID 50S. NORTHEAST WINDS
AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS AROUND 60. NORTHEAST WINDS AROUND 5 MPH.
MAZ002-172000-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 43 (-22) 24 (-16) 54
RH % (24H TREND) 43 (-20) 88 (-12) 44
20FT WND AM(MPH) NW 9 G23 LGT/VAR
20FT WND PM(MPH) NW 10 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5310 380 3720
TRANSPORT WND (KTS) N 19 NW 6 W 6
VENT RATE (KT-FT) 100890 2280 22320
MAX ADI EARLY 84 GOOD 6 VERY POOR 23 FAIR
MAX ADI LATE 105 VERY GOOD4 VERY POOR 33 FAIR
MAX LVORI EARLY 1 3 2
MAX LVORI LATE 1 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS AROUND 30. LIGHT AND VARIABLE WIND,
BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND
5 MPH, BECOMING EAST IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS AROUND 60. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
30S. HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
MAZ003-172000-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-21) 23 (-18) 54
RH % (24H TREND) 43 (-22) 100 (0) 40
20FT WND AM(MPH) N 9 G24 LGT/VAR
20FT WND PM(MPH) NW 10 G24 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5480 380 3680
TRANSPORT WND (KTS) N 19 NW 4 W 6
VENT RATE (KT-FT) 104120 1520 22080
MAX ADI EARLY 69 GOOD 5 VERY POOR 22 FAIR
MAX ADI LATE 72 GOOD 3 VERY POOR 31 FAIR
MAX LVORI EARLY 1 4 2
MAX LVORI LATE 1 4 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS AROUND 30. SOUTH WINDS AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. EAST WINDS AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHEAST
WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS AROUND 60. NORTH WINDS 5 TO 10 MPH.
MAZ008-172000-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 44 (-22) 25 (-15) 53
RH % (24H TREND) 45 (-20) 92 (-8) 46
20FT WND AM(MPH) NW 9 G23 LGT/VAR
20FT WND PM(MPH) NW 10 G23 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5070 390 3710
TRANSPORT WND (KTS) N 18 NW 7 W 6
VENT RATE (KT-FT) 91260 2730 22260
MAX ADI EARLY 16 GEN POOR 6 VERY POOR 24 FAIR
MAX ADI LATE 67 GOOD 5 VERY POOR 32 FAIR
MAX LVORI EARLY 1 3 2
MAX LVORI LATE 1 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S. LIGHT AND VARIABLE
WIND.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND
5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 60S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS
IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.
MAZ010-172000-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 47 (-21) 23 (-20) 55
RH % (24H TREND) 43 (-22) 100 (0) 41
20FT WND AM(MPH) N 9 G23 LGT/VAR
20FT WND PM(MPH) N 10 G24 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5520 390 3400
TRANSPORT WND (KTS) N 18 NW 4 W 6
VENT RATE (KT-FT) 99360 1560 20400
MAX ADI EARLY 68 GOOD 8 POOR 19 GEN POOR
MAX ADI LATE 70 GOOD 4 VERY POOR 29 FAIR
MAX LVORI EARLY 2 3 2
MAX LVORI LATE 2 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS AROUND 30. SOUTHEAST WINDS AROUND
5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND
5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS AROUND 40. HIGHS
IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
MAZ009-172000-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 45 (-21) 26 (-15) 53
RH % (24H TREND) 44 (-24) 85 (-15) 44
20FT WND AM(MPH) NW 10 G23 LGT/VAR
20FT WND PM(MPH) NW 11 G23 NW 5 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4920 400 3680
TRANSPORT WND (KTS) N 19 NW 7 NW 6
VENT RATE (KT-FT) 93480 2800 22080
MAX ADI EARLY 16 GEN POOR 6 VERY POOR 28 FAIR
MAX ADI LATE 68 GOOD 5 VERY POOR 33 FAIR
MAX LVORI EARLY 1 3 2
MAX LVORI LATE 1 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S. LIGHT AND VARIABLE
WIND, BECOMING NORTHWEST AROUND 5 MPH AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND
5 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT THROUGH FRIDAY
PARTLY CLOUDY. LOWS IN THE
UPPER 30S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
MAZ011-172000-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE NONE NONE NONE
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-20) 24 (-19) 54
RH % (24H TREND) 42 (-21) 100 (0) 41
20FT WND AM(MPH) N 9 G24 LGT/VAR
20FT WND PM(MPH) N 10 G24 N 5 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5320 390 3370
TRANSPORT WND (KTS) N 19 N 4 W 6
VENT RATE (KT-FT) 101080 1560 20220
MAX ADI EARLY 57 GEN GOOD 8 POOR 18 GEN POOR
MAX ADI LATE 67 GOOD 4 VERY POOR 29 FAIR
MAX LVORI EARLY 2 3 2
MAX LVORI LATE 2 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S. SOUTH WINDS AROUND
5 MPH, BECOMING EAST AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND
5 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
40. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
CTZ002-172000-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-21) 28 (-16) 55
RH % (24H TREND) 42 (-21) 92 (-8) 42
20FT WND AM(MPH) N 9 G23 LGT/VAR
20FT WND PM(MPH) N 10 G23 N 5 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 5080 390 3360
TRANSPORT WND (KTS) N 19 N 5 NW 6
VENT RATE (KT-FT) 96520 1950 20160
MAX ADI EARLY 18 GEN POOR 9 POOR 20 GEN POOR
MAX ADI LATE 66 GOOD 4 VERY POOR 30 FAIR
MAX LVORI EARLY 2 3 2
MAX LVORI LATE 2 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 30S. SOUTH WINDS AROUND
5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND
5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40. NORTH WINDS 5 TO
10 MPH.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS AROUND 60. NORTHEAST WINDS 10 TO
15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS
10 TO 15 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
CTZ003-172000-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 20
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-20) 27 (-16) 54
RH % (24H TREND) 45 (-23) 88 (-12) 41
20FT WND AM(MPH) N 9 G24 LGT/VAR
20FT WND PM(MPH) N 10 G24 N 5 G19 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4760 390 3590
TRANSPORT WND (KTS) N 19 N 6 NW 6
VENT RATE (KT-FT) 90440 2340 21540
MAX ADI EARLY 17 GEN POOR 10 POOR 30 FAIR
MAX ADI LATE 67 GOOD 4 VERY POOR 32 FAIR
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 3 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S. EAST WINDS AROUND
5 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS AROUND
5 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST
WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO
15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
CTZ004-172000-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 30
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-20) 27 (-17) 54
RH % (24H TREND) 45 (-24) 81 (-19) 38
20FT WND AM(MPH) N 9 G23 LGT/VAR
20FT WND PM(MPH) N 10 G23 N 5 G18 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 4660 390 3600
TRANSPORT WND (KTS) N 19 N 6 N 7
VENT RATE (KT-FT) 88540 2340 25200
MAX ADI EARLY 59 GEN GOOD 10 POOR 32 FAIR
MAX ADI LATE 67 GOOD 5 VERY POOR 37 FAIR
MAX LVORI EARLY 1 3 2
MAX LVORI LATE 1 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 30S. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS
IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO
15 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
5 TO 10 MPH.
RIZ001-172000-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 40
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-20) 28 (-16) 54
RH % (24H TREND) 45 (-26) 78 (-22) 40
20FT WND AM(MPH) N 9 G21 LGT/VAR
20FT WND PM(MPH) N 10 G22 N 6 G18 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 4720 390 3370
TRANSPORT WND (KTS) N 19 N 7 N 6
VENT RATE (KT-FT) 89680 2730 20220
MAX ADI EARLY 17 GEN POOR 11 POOR 31 FAIR
MAX ADI LATE 67 GOOD 5 VERY POOR 35 FAIR
MAX LVORI EARLY 1 3 2
MAX LVORI LATE 1 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 10 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 30S. SOUTHEAST WINDS
AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE LOWER 40S. HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 60. NORTHEAST WINDS 5 TO
10 MPH.
RIZ002-172000-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER PCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-20) 30 (-15) 55
RH % (24H TREND) 47 (-19) 75 (-25) 43
20FT WND AM(MPH) N 9 G20 LGT/VAR
20FT WND PM(MPH) N 10 G22 N 6 G18 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 4580 400 3180
TRANSPORT WND (KTS) N 19 N 8 N 7
VENT RATE (KT-FT) 87020 3200 22260
MAX ADI EARLY 16 GEN POOR 11 POOR 32 FAIR
MAX ADI LATE 66 GOOD 5 VERY POOR 36 FAIR
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 3 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S. EAST WINDS AROUND
5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO
10 MPH.
RIZ003-172000-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-20) 30 (-15) 54
RH % (24H TREND) 47 (-25) 75 (-25) 41
20FT WND AM(MPH) N 9 G20 LGT/VAR
20FT WND PM(MPH) N 10 G21 N 6 G17 LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 4450 410 3370
TRANSPORT WND (KTS) N 19 N 8 NE 7
VENT RATE (KT-FT) 84550 3280 23590
MAX ADI EARLY 16 GEN POOR 11 POOR 37 FAIR
MAX ADI LATE 65 GOOD 5 VERY POOR 39 FAIR
MAX LVORI EARLY 4 3 2
MAX LVORI LATE 4 3 2
MIN VSBY EARLY 9 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S. EAST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 60. NORTHEAST WINDS 5 TO
10 MPH.
RIZ004-172000-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-21) 33 (-12) 54
RH % (24H TREND) 47 (-17) 75 (-25) 41
20FT WND AM(MPH) N 10 G23 LGT/VAR
20FT WND PM(MPH) N 11 G23 N 7 G20 LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 4650 410 3170
TRANSPORT WND (KTS) N 19 N 9 NE 8
VENT RATE (KT-FT) 88350 3690 25360
MAX ADI EARLY 19 GEN POOR 12 POOR 34 FAIR
MAX ADI LATE 66 GOOD 6 VERY POOR 36 FAIR
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 3 3 2
MIN VSBY EARLY 8 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S. NORTHEAST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO
10 MPH.
RIZ005-172000-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-19) 31 (-16) 55
RH % (24H TREND) 49 (-20) 75 (-25) 43
20FT WND AM(MPH) N 11 G25 LGT/VAR
20FT WND PM(MPH) N 11 G24 N 8 G23 LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 4690 400 3480
TRANSPORT WND (KTS) N 19 N 10 NE 8
VENT RATE (KT-FT) 89110 4000 27840
MAX ADI EARLY 20 GEN POOR 14 GEN POOR 38 FAIR
MAX ADI LATE 66 GOOD 9 POOR 39 FAIR
MAX LVORI EARLY 4 3 2
MAX LVORI LATE 4 3 2
MIN VSBY EARLY 8 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S. EAST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 40S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO
10 MPH.
RIZ006-172000-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (-19) 31 (-14) 54
RH % (24H TREND) 47 (-22) 75 (-25) 41
20FT WND AM(MPH) N 10 G24 N 5 G19
20FT WND PM(MPH) N 11 G23 N 8 G23 LGT/VAR
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 4670 390 3480
TRANSPORT WND (KTS) N 19 N 14 NE 8
VENT RATE (KT-FT) 88730 5460 27840
MAX ADI EARLY 28 FAIR 11 POOR 37 FAIR
MAX ADI LATE 64 GOOD 8 POOR 38 FAIR
MAX LVORI EARLY 4 3 2
MAX LVORI LATE 4 3 2
MIN VSBY EARLY 6 FOG 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S. NORTHEAST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 15 TO 20 MPH.
TUESDAY NIGHT AND WEDNESDAY
BREEZY. PARTLY CLOUDY. LOWS IN THE
MID 40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 15 TO 25 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
10 TO 15 MPH.
RIZ007-172000-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-19) 32 (-15) 54
RH % (24H TREND) 51 (-16) 79 (-21) 45
20FT WND AM(MPH) N 13 G27 N 6 G19
20FT WND PM(MPH) N 12 G25 N 11 G25 LGT/VAR
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 4820 450 3830
TRANSPORT WND (KTS) N 19 N 12 NE 8
VENT RATE (KT-FT) 91580 5400 30640
MAX ADI EARLY 33 FAIR 27 FAIR 38 FAIR
MAX ADI LATE 57 GEN GOOD 12 POOR 40 FAIR
MAX LVORI EARLY 4 3 2
MAX LVORI LATE 4 3 2
MIN VSBY EARLY 7 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE LOWER 40S. NORTHEAST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS AROUND 60. NORTHEAST WINDS 15 TO 20 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE UPPER 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
10 TO 15 MPH.
RIZ008-172000-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 90
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 52 (-15) 39 (-11) 54
RH % (24H TREND) 52 (-23) 70 (-30) 52
20FT WND AM(MPH) N 17 G27 NE 10 G23
20FT WND PM(MPH) N 15 G24 N 15 G25 NE 6
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 4940 2500 4010
TRANSPORT WND (KTS) N 20 N 19 NE 10
VENT RATE (KT-FT) 98800 47500 40100
MAX ADI EARLY 36 FAIR 37 FAIR 41 GEN GOOD
MAX ADI LATE 1 VERY POOR 37 FAIR 55 GEN GOOD
MAX LVORI EARLY 4 2 2
MAX LVORI LATE 4 2 2
MIN VSBY EARLY 7 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
10 TO 15 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
BREEZY. MOSTLY CLOUDY. LOWS
IN THE LOWER 50S. HIGHS AROUND 60. NORTHEAST WINDS 20 TO 25 MPH.
WEDNESDAY
BREEZY. MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
NORTHEAST WINDS 20 TO 25 MPH.
WEDNESDAY NIGHT THROUGH FRIDAY
MOSTLY CLOUDY. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.
MAZ017-172000-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 50
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-19) 27 (-16) 54
RH % (24H TREND) 46 (-21) 88 (-12) 43
20FT WND AM(MPH) N 9 G21 LGT/VAR
20FT WND PM(MPH) N 9 G22 N 5 G18 LGT/VAR
PRECIP AMOUNT 0.01 0.00 0.00
PRECIP DURATION 1
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 4690 390 3530
TRANSPORT WND (KTS) N 20 N 7 N 6
VENT RATE (KT-FT) 93800 2730 21180
MAX ADI EARLY 56 GEN GOOD 8 POOR 33 FAIR
MAX ADI LATE 68 GOOD 5 VERY POOR 36 FAIR
MAX LVORI EARLY 1 3 2
MAX LVORI LATE 1 3 2
MIN VSBY EARLY 8 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 30S. EAST WINDS AROUND
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE LOWER 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 60. NORTHEAST WINDS 5 TO
10 MPH.
MAZ018-172000-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY CLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 48 (-20) 28 (-14) 54
RH % (24H TREND) 47 (-22) 92 (-8) 45
20FT WND AM(MPH) N 9 G22 LGT/VAR
20FT WND PM(MPH) N 10 G23 N 6 G21 LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 4740 390 3540
TRANSPORT WND (KTS) N 20 N 8 N 7
VENT RATE (KT-FT) 94800 3120 24780
MAX ADI EARLY 19 GEN POOR 12 POOR 37 FAIR
MAX ADI LATE 68 GOOD 6 VERY POOR 39 FAIR
MAX LVORI EARLY 2 3 2
MAX LVORI LATE 2 3 2
MIN VSBY EARLY 8 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE MID 30S. EAST WINDS AROUND
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
AROUND 5 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS 10 TO 15 MPH.
WEDNESDAY THROUGH THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
MID 40S. HIGHS IN THE MID 50S. NORTH WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
5 TO 10 MPH.
MAZ019-172000-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 60
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-19) 31 (-13) 53
RH % (24H TREND) 44 (-18) 89 (-11) 44
20FT WND AM(MPH) NW 13 G28 N 5 G19
20FT WND PM(MPH) NW 13 G27 N 11 G27 LGT/VAR
PRECIP AMOUNT 0.02 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 4870 390 3140
TRANSPORT WND (KTS) N 21 N 11 N 7
VENT RATE (KT-FT) 102270 4290 21980
MAX ADI EARLY 34 FAIR 18 GEN POOR 37 FAIR
MAX ADI LATE 62 GOOD 11 POOR 35 FAIR
MAX LVORI EARLY 3 3 2
MAX LVORI LATE 3 3 2
MIN VSBY EARLY 7 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS AROUND 40. EAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT THROUGH THURSDAY NIGHT
BREEZY. MOSTLY CLOUDY.
LOWS IN THE UPPER 40S. HIGHS IN THE MID 50S. NORTH WINDS 20 TO
25 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
15 TO 20 MPH.
MAZ020-172000-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-20) 29 (-15) 55
RH % (24H TREND) 49 (-9) 89 (-11) 45
20FT WND AM(MPH) N 10 G25 LGT/VAR
20FT WND PM(MPH) N 11 G24 N 8 G24 LGT/VAR
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 4650 390 3680
TRANSPORT WND (KTS) N 19 N 10 NE 8
VENT RATE (KT-FT) 88350 3900 29440
MAX ADI EARLY 28 FAIR 14 GEN POOR 42 GEN GOOD
MAX ADI LATE 66 GOOD 7 POOR 43 GEN GOOD
MAX LVORI EARLY 4 3 2
MAX LVORI LATE 4 3 2
MIN VSBY EARLY 7 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S. EAST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
10 TO 15 MPH.
MONDAY NIGHT THROUGH THURSDAY NIGHT
BREEZY. MOSTLY CLOUDY.
LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. NORTH WINDS 20 TO
25 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 60. NORTHEAST WINDS 15 TO
20 MPH.
MAZ021-172000-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-20) 29 (-15) 54
RH % (24H TREND) 51 (-18) 96 (-4) 47
20FT WND AM(MPH) N 10 G25 LGT/VAR
20FT WND PM(MPH) N 11 G24 N 8 G24 LGT/VAR
PRECIP AMOUNT 0.04 0.00 0.00
PRECIP DURATION 3
PRECIP BEGIN 6 AM
PRECIP END 2 PM
MIXING HGT (FT-AGL) 4580 390 3550
TRANSPORT WND (KTS) N 19 N 10 NE 9
VENT RATE (KT-FT) 87020 3900 31950
MAX ADI EARLY 29 FAIR 12 POOR 46 GEN GOOD
MAX ADI LATE 66 GOOD 7 POOR 47 GEN GOOD
MAX LVORI EARLY 4 3 2
MAX LVORI LATE 4 3 2
MIN VSBY EARLY 6 FOG 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. EAST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
10 TO 15 MPH.
MONDAY NIGHT THROUGH FRIDAY
MOSTLY CLOUDY. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.
MAZ022-172000-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 70
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 49 (-18) 32 (-12) 54
RH % (24H TREND) 54 (+1) 96 (-4) 50
20FT WND AM(MPH) N 14 G28 N 7
20FT WND PM(MPH) N 14 G27 N 12 G26 NE 5
PRECIP AMOUNT 0.06 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 4960 420 3470
TRANSPORT WND (KTS) N 21 N 15 NE 14
VENT RATE (KT-FT) 104160 6300 48580
MAX ADI EARLY 36 FAIR 30 FAIR 59 GEN GOOD
MAX ADI LATE 19 GEN POOR 15 GEN POOR 55 GEN GOOD
MAX LVORI EARLY 4 3 1
MAX LVORI LATE 4 3 1
MIN VSBY EARLY 5 FOG 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 40 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. EAST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
5 TO 10 MPH.
MONDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN
THE UPPER 40S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 15 TO
20 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S. NORTHEAST
WINDS 15 TO 20 MPH.
FRIDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
10 TO 15 MPH.
MAZ023-172000-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY MCLEAR CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 50 (-18) 33 (-12) 55
RH % (24H TREND) 58 (-4) 92 (-8) 50
20FT WND AM(MPH) N 16 G27 N 9 G23
20FT WND PM(MPH) N 15 G26 N 15 G28 NE 7
PRECIP AMOUNT 0.05 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 6 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 4750 2650 3520
TRANSPORT WND (KTS) N 21 N 18 NE 11
VENT RATE (KT-FT) 99750 47700 38720
MAX ADI EARLY 37 FAIR 37 FAIR 45 GEN GOOD
MAX ADI LATE 1 VERY POOR 34 FAIR 39 FAIR
MAX LVORI EARLY 4 3 1
MAX LVORI LATE 4 3 1
MIN VSBY EARLY 6 FOG 9 9
MIN VSBY LATE 9 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. EAST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
10 TO 15 MPH.
MONDAY NIGHT THROUGH WEDNESDAY NIGHT
WINDY. MOSTLY CLOUDY.
LOWS AROUND 50. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 20 TO
30 MPH.
THURSDAY AND THURSDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS AROUND 50. HIGHS IN THE UPPER 50S.
NORTHEAST WINDS 15 TO 25 MPH.
FRIDAY
PARTLY SUNNY. HIGHS AROUND 60. NORTHEAST WINDS 15 TO
20 MPH.
MAZ024-172000-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
409 AM EDT SAT OCT 17 2026
TODAY TONIGHT SUN
CLOUD COVER MCLDY PCLDY CLEAR
PRECIP TYPE SHOWERS NONE NONE
CHANCE PRECIP (%) 80 10
CHANCE OF THUNDER (%) 0 0 0
TEMP (24H TREND) 51 (-15) 38 (-10) 54
RH % (24H TREND) 71 (+6) 82 (-18) 56
20FT WND AM(MPH) N 19 G29 NE 12 G24
20FT WND PM(MPH) N 19 G28 N 18 G28 NE 10
PRECIP AMOUNT 0.08 0.00 0.00
PRECIP DURATION 4
PRECIP BEGIN 7 AM
PRECIP END 3 PM
MIXING HGT (FT-AGL) 4940 3850 3980
TRANSPORT WND (KTS) N 23 N 21 NE 20
VENT RATE (KT-FT) 113620 80850 79600
MAX ADI EARLY 39 FAIR 39 FAIR 31 FAIR
MAX ADI LATE 1 VERY POOR 37 FAIR 47 GEN GOOD
MAX LVORI EARLY 5 2 2
MAX LVORI LATE 5 2 2
MIN VSBY EARLY 5 FOG 9 9
MIN VSBY LATE 7 9 9
SUNSHINE HOURS N/A N/A N/A
CWR 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. EAST WINDS
10 TO 15 MPH.
MONDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.
MONDAY NIGHT AND TUESDAY
BREEZY. MOSTLY CLOUDY WITH A CHANCE
OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 50S.
NORTHEAST WINDS 15 TO 25 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
WINDY. MOSTLY CLOUDY.
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 50S. NORTHEAST WINDS
20 TO 30 MPH.
THURSDAY AND THURSDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 50S.
NORTHEAST WINDS 15 TO 25 MPH.
FRIDAY
BREEZY. PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHEAST
WINDS 15 TO 25 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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