166
FNUS51 KBOX 192008
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
408 PM EDT MON OCT 19 2026
DISCUSSION
MOSTLY DRY WITH GUSTY EAST-NORTHEAST WINDS THROUGH WEDNESDAY,
ESPECIALLY ACROSS SE MA, THE CAPE, AND ISLANDS.
MINIMUM RELATIVE HUMIDITY VALUES EXPECTED BETWEEN 35-50 PERCENT
ACROSS THE INTERIOR THROUGH TUESDAY. HIGHER MINIMUM RELATIVE
HUMIDITY VALUES BETWEEN 65-80 PERCENT ANTICIPATED ACROSS THE CAPE
AND ISLANDS. HUMIDITIES TICK UP WEDNESDAY... 55-70 PERCENT ACROSS
THE INTERIOR AND 75+ PERCENT ACROSS THE CAPE AND ISLANDS.
OUTLOOK...WEDNESDAY NIGHT THROUGH FRIDAY
A LOW PRESSURE SHOULD THEN LINGER OFF THE MID ATLANTIC COAST MOST
OF THIS WEEK. NOT EXPECTING MANY OPPORTUNITIES FOR PRECIPITATION
FOR MOST OF SOUTHERN NEW ENGLAND NEXT DURING THIS TIME. OTHER
THAN SOME RAINFALL CHANCES TOWARDS THE CAPE AND ISLANDS WEDNESDAY
NIGHT INTO THURSDAY, THE MAIN IMPACTS OF THIS LOW PRESSURE SHOULD
REMAIN TO OUR SOUTH. THE PROJECTED LOCATION OF THIS LOW PRESSURE
IS NOT WELL KNOWN YET, AND CHANGES ARE POSSIBLE WITH FUTURE
FORECASTS.
MAZ015-200800-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (+3) 61 (+2) 44 55
RH % (24H TREND) 100 (0) 46 (+1) 83 69
20FT WND AM(MPH) N 8 G23 NE 10 G23
20FT WND PM(MPH) LGT/VAR NE 10 G23 NE 7 G20 NE 11 G22
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 400 2870 580 3010
TRANSPORT WND (KTS) NE 7 NE 19 NE 12 NE 20
VENT RATE (KT-FT) 2800 54530 6960 60200
MAX ADI EARLY 6 VERY POOR 46 GEN GOOD 12 POOR 40 FAIR
MAX ADI LATE 9 POOR 50 GEN GOOD 25 FAIR 41 GEN GOOD
MAX LVORI EARLY 6 2 3 6
MAX LVORI LATE 6 2 3 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTH
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
AROUND 5 MPH.
MAZ016-200800-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (+9) 60 (+1) 45 54
RH % (24H TREND) 96 (-4) 51 (+1) 83 68
20FT WND AM(MPH) N 9 G25 NE 12 G26
20FT WND PM(MPH) LGT/VAR NE 11 G25 NE 9 G23 NE 11 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 410 2550 570 3040
TRANSPORT WND (KTS) NE 10 NE 21 NE 14 NE 22
VENT RATE (KT-FT) 4100 53550 7980 66880
MAX ADI EARLY 8 POOR 47 GEN GOOD 17 GEN POOR 49 GEN GOOD
MAX ADI LATE 14 GEN POOR 51 GEN GOOD 24 FAIR 1 VERY POOR
MAX LVORI EARLY 5 1 3 7
MAX LVORI LATE 5 1 3 7
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTH
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 40S. HIGHS IN THE LOWER 50S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ013-200800-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (+7) 61 (+1) 42 55
RH % (24H TREND) 100 (0) 44 (-2) 86 69
20FT WND AM(MPH) N 6 G23 NE 8 G22
20FT WND PM(MPH) LGT/VAR NE 8 G23 NE 5 NE 8 G22
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 400 3190 420 2920
TRANSPORT WND (KTS) NE 7 NE 20 NE 14 NE 18
VENT RATE (KT-FT) 2800 63800 5880 52560
MAX ADI EARLY 5 VERY POOR 52 GEN GOOD 10 POOR 31 FAIR
MAX ADI LATE 9 POOR 75 GOOD 15 GEN POOR 53 GEN GOOD
MAX LVORI EARLY 8 1 4 7
MAX LVORI LATE 8 1 4 7
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
AROUND 5 MPH.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
AROUND 5 MPH.
MAZ014-200800-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (+4) 63 (+3) 43 55
RH % (24H TREND) 100 (0) 44 (-1) 82 66
20FT WND AM(MPH) N 6 G21 NE 8 G18
20FT WND PM(MPH) LGT/VAR NE 8 G21 NE 5 NE 8 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 400 3220 500 2900
TRANSPORT WND (KTS) NE 6 NE 19 NE 13 NE 17
VENT RATE (KT-FT) 2400 61180 6500 49300
MAX ADI EARLY 4 VERY POOR 59 GEN GOOD 9 POOR 46 GEN GOOD
MAX ADI LATE 8 POOR 66 GOOD 12 POOR 49 GEN GOOD
MAX LVORI EARLY 7 2 4 4
MAX LVORI LATE 7 2 4 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
AROUND 5 MPH.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND
40. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS AROUND 40. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
AROUND 5 MPH.
MAZ007-200800-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (+3) 62 (+4) 41 54
RH % (24H TREND) 100 (0) 46 (-1) 86 71
20FT WND AM(MPH) N 9 G27 NE 11 G25
20FT WND PM(MPH) LGT/VAR NE 10 G26 NE 8 G27 NE 10 G22
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 380 2750 430 3070
TRANSPORT WND (KTS) E 6 NE 18 NE 13 NE 18
VENT RATE (KT-FT) 2280 49500 5590 55260
MAX ADI EARLY 6 VERY POOR 48 GEN GOOD 16 GEN POOR 35 FAIR
MAX ADI LATE 10 POOR 48 GEN GOOD 22 FAIR 40 FAIR
MAX LVORI EARLY 7 2 3 7
MAX LVORI LATE 7 2 3 7
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
10 TO 15 MPH.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO
10 MPH, BECOMING WEST IN THE AFTERNOON.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
5 TO 10 MPH.
MAZ006-200800-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (+7) 63 (+3) 39 55
RH % (24H TREND) 100 (0) 43 (+1) 86 66
20FT WND AM(MPH) N 5 G21 NE 6
20FT WND PM(MPH) LGT/VAR NE 6 G21 LGT/VAR NE 6 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 390 3620 420 2920
TRANSPORT WND (KTS) N 7 NE 16 NE 12 NE 16
VENT RATE (KT-FT) 2730 57920 5040 46720
MAX ADI EARLY 3 VERY POOR 60 GEN GOOD 8 POOR 46 GEN GOOD
MAX ADI LATE 8 POOR 72 GOOD 9 POOR 56 GEN GOOD
MAX LVORI EARLY 9 2 4 3
MAX LVORI LATE 9 2 4 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 50S. WEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS AROUND
5 MPH.
MAZ005-200800-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (+5) 63 (+2) 38 56
RH % (24H TREND) 100 (0) 41 (0) 89 61
20FT WND AM(MPH) N 5 G20 NE 6
20FT WND PM(MPH) LGT/VAR NE 6 G21 LGT/VAR NE 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 380 3700 430 2960
TRANSPORT WND (KTS) E 5 NE 17 NE 11 NE 16
VENT RATE (KT-FT) 1900 62900 4730 47360
MAX ADI EARLY 4 VERY POOR 59 GEN GOOD 6 VERY POOR 48 GEN GOOD
MAX ADI LATE 5 VERY POOR 74 GOOD 8 POOR 62 GOOD
MAX LVORI EARLY 9 2 4 3
MAX LVORI LATE 9 2 4 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS
IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTHWEST
WINDS AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS AROUND
5 MPH.
MAZ012-200800-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (+9) 63 (+2) 39 56
RH % (24H TREND) 96 (-4) 43 (+4) 86 64
20FT WND AM(MPH) N 7 G21 NE 8 G18
20FT WND PM(MPH) LGT/VAR NE 7 G22 LGT/VAR NE 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 400 3440 420 2920
TRANSPORT WND (KTS) NE 7 NE 15 NE 13 NE 17
VENT RATE (KT-FT) 2800 51600 5460 49640
MAX ADI EARLY 4 VERY POOR 60 GEN GOOD 6 VERY POOR 45 GEN GOOD
MAX ADI LATE 6 VERY POOR 73 GOOD 10 POOR 49 GEN GOOD
MAX LVORI EARLY 5 1 4 4
MAX LVORI LATE 5 1 4 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. NORTH WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS
IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS AROUND
5 MPH.
MAZ004-200800-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (+4) 63 (+2) 36 56
RH % (24H TREND) 100 (0) 41 (+5) 89 55
20FT WND AM(MPH) N 6 G21 NE 7 G17
20FT WND PM(MPH) LGT/VAR NE 7 G20 LGT/VAR NE 6 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 380 3450 410 2860
TRANSPORT WND (KTS) E 5 NE 16 NE 11 NE 15
VENT RATE (KT-FT) 1900 55200 4510 42900
MAX ADI EARLY 3 VERY POOR 58 GEN GOOD 5 VERY POOR 41 GEN GOOD
MAX ADI LATE 7 POOR 65 GOOD 9 POOR 50 GEN GOOD
MAX LVORI EARLY 7 2 4 3
MAX LVORI LATE 7 2 4 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS AROUND
5 MPH.
MAZ026-200800-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (+4) 64 (+2) 36 57
RH % (24H TREND) 100 (0) 41 (+2) 89 61
20FT WND AM(MPH) LGT/VAR NE 5
20FT WND PM(MPH) LGT/VAR NE 5 G17 LGT/VAR NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 390 3760 420 3020
TRANSPORT WND (KTS) N 6 NE 14 NE 9 NE 14
VENT RATE (KT-FT) 2340 52640 3780 42280
MAX ADI EARLY 3 VERY POOR 60 GEN GOOD 5 VERY POOR 51 GEN GOOD
MAX ADI LATE 6 VERY POOR 73 GOOD 6 VERY POOR 61 GOOD
MAX LVORI EARLY 9 2 4 3
MAX LVORI LATE 9 2 4 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS 33 TO 38. HIGHS IN
THE MID 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS AROUND
5 MPH.
MAZ002-200800-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 33 (+1) 63 (+1) 33 58
RH % (24H TREND) 100 (+4) 38 (0) 92 55
20FT WND AM(MPH) N 5 G18 LGT/VAR
20FT WND PM(MPH) LGT/VAR N 5 G18 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 360 3130 420 2960
TRANSPORT WND (KTS) N 3 N 13 NE 10 NE 12
VENT RATE (KT-FT) 1080 40690 4200 35520
MAX ADI EARLY 3 VERY POOR 50 GEN GOOD 6 VERY POOR 42 GEN GOOD
MAX ADI LATE 6 VERY POOR 61 GOOD 6 VERY POOR 52 GEN GOOD
MAX LVORI EARLY 6 1 5 3
MAX LVORI LATE 6 1 5 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH
WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S.
HIGHS AROUND 60. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 50S. WEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. WEST WINDS AROUND
5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS AROUND
5 MPH.
MAZ003-200800-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 30 (0) 64 (+1) 35 58
RH % (24H TREND) 100 (0) 37 (0) 89 51
20FT WND AM(MPH) N 6 G18 NE 5
20FT WND PM(MPH) LGT/VAR N 6 G18 N 6 NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 380 3590 410 3210
TRANSPORT WND (KTS) E 4 N 12 NE 10 NE 13
VENT RATE (KT-FT) 1520 43080 4100 41730
MAX ADI EARLY 3 VERY POOR 48 GEN GOOD 6 VERY POOR 44 GEN GOOD
MAX ADI LATE 8 POOR 58 GEN GOOD 6 VERY POOR 60 GEN GOOD
MAX LVORI EARLY 9 1 4 3
MAX LVORI LATE 9 1 4 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTH
WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE MID 30S. WEST WINDS AROUND
5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 39. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
AROUND 5 MPH.
MAZ008-200800-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (+6) 64 (+2) 34 57
RH % (24H TREND) 100 (0) 38 (-1) 92 59
20FT WND AM(MPH) N 7 G20 NE 6
20FT WND PM(MPH) LGT/VAR N 6 G19 N 5 LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 340 3130 430 2810
TRANSPORT WND (KTS) N 4 NE 12 N 10 NE 13
VENT RATE (KT-FT) 1360 37560 4300 36530
MAX ADI EARLY 4 VERY POOR 52 GEN GOOD 7 POOR 46 GEN GOOD
MAX ADI LATE 10 POOR 62 GOOD 7 POOR 52 GEN GOOD
MAX LVORI EARLY 6 2 5 3
MAX LVORI LATE 6 2 5 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
30S. HIGHS AROUND 60. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY THROUGH SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID
30S. HIGHS IN THE LOWER 50S. WEST WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS AROUND
5 MPH.
MAZ010-200800-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 32 (+2) 65 (+2) 38 59
RH % (24H TREND) 100 (0) 38 (+2) 85 55
20FT WND AM(MPH) N 7 G19 NE 7
20FT WND PM(MPH) LGT/VAR N 8 G18 N 6 NE 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 390 3670 410 3220
TRANSPORT WND (KTS) NE 4 NE 15 NE 10 NE 14
VENT RATE (KT-FT) 1560 55050 4100 45080
MAX ADI EARLY 3 VERY POOR 49 GEN GOOD 8 POOR 37 FAIR
MAX ADI LATE 8 POOR 59 GEN GOOD 8 POOR 50 GEN GOOD
MAX LVORI EARLY 9 2 4 3
MAX LVORI LATE 9 2 4 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
30S. HIGHS IN THE MID 60S. NORTH WINDS 10 TO 15 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 34 TO 39.
HIGHS IN THE MID 50S. NORTH WINDS 10 TO 15 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTH WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
SATURDAY NIGHT
CLEAR. LOWS IN THE MID 30S. WEST WINDS AROUND
5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 40. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
AROUND 5 MPH.
MAZ009-200800-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR MCLEAR MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (+6) 63 (+1) 37 57
RH % (24H TREND) 100 (0) 38 (0) 89 59
20FT WND AM(MPH) N 6 G21 NE 6 G17
20FT WND PM(MPH) LGT/VAR N 6 G20 N 5 NE 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 330 3150 430 2780
TRANSPORT WND (KTS) N 5 NE 12 NE 11 NE 14
VENT RATE (KT-FT) 1650 37800 4730 38920
MAX ADI EARLY 4 VERY POOR 54 GEN GOOD 7 POOR 49 GEN GOOD
MAX ADI LATE 8 POOR 66 GOOD 9 POOR 56 GEN GOOD
MAX LVORI EARLY 5 1 4 3
MAX LVORI LATE 5 1 4 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS AROUND 5 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
30S. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 5 TO 10 MPH.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS AROUND
5 MPH.
MAZ011-200800-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 34 (+4) 66 (+3) 38 59
RH % (24H TREND) 100 (0) 38 (+1) 86 53
20FT WND AM(MPH) N 7 G21 NE 8 G18
20FT WND PM(MPH) LGT/VAR N 8 G20 N 6 NE 7 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 380 3690 410 3240
TRANSPORT WND (KTS) NE 5 NE 17 NE 11 NE 16
VENT RATE (KT-FT) 1900 62730 4510 51840
MAX ADI EARLY 3 VERY POOR 54 GEN GOOD 8 POOR 40 FAIR
MAX ADI LATE 8 POOR 66 GOOD 8 POOR 45 GEN GOOD
MAX LVORI EARLY 9 2 4 3
MAX LVORI LATE 9 2 4 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
30S. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 39. HIGHS IN
THE MID 50S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE MID 30S. WEST WINDS AROUND
5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S.
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
AROUND 5 MPH.
CTZ002-200800-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (+6) 67 (+4) 40 59
RH % (24H TREND) 100 (0) 37 (-1) 89 57
20FT WND AM(MPH) N 8 G20 NE 9 G18
20FT WND PM(MPH) LGT/VAR N 8 G20 N 6 NE 7 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 370 3570 420 3170
TRANSPORT WND (KTS) NE 6 NE 18 NE 12 NE 17
VENT RATE (KT-FT) 2220 64260 5040 53890
MAX ADI EARLY 4 VERY POOR 54 GEN GOOD 8 POOR 42 GEN GOOD
MAX ADI LATE 9 POOR 69 GOOD 9 POOR 48 GEN GOOD
MAX LVORI EARLY 6 2 4 3
MAX LVORI LATE 6 2 4 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 40. NORTH WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. LOWS 35 TO 40. HIGHS IN
THE MID 50S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S. WEST WINDS AROUND
5 MPH.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 42. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. WEST WINDS AROUND
5 MPH.
CTZ003-200800-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLEAR PCLDY MCLEAR MCLEAR
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (+5) 65 (+3) 39 58
RH % (24H TREND) 100 (0) 41 (+3) 86 57
20FT WND AM(MPH) N 8 G21 NE 9 G20
20FT WND PM(MPH) LGT/VAR NE 9 G21 N 5 NE 8 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 400 3430 430 2970
TRANSPORT WND (KTS) NE 8 NE 15 NE 12 NE 17
VENT RATE (KT-FT) 3200 51450 5160 50490
MAX ADI EARLY 5 VERY POOR 60 GEN GOOD 7 POOR 43 GEN GOOD
MAX ADI LATE 8 POOR 71 GOOD 9 POOR 48 GEN GOOD
MAX LVORI EARLY 8 1 4 3
MAX LVORI LATE 8 1 4 3
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTH
WINDS 5 TO 10 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER
30S. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. COOLER. LOWS 34 TO 39.
HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 60S. WEST WINDS AROUND 5 MPH.
CTZ004-200800-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (+4) 63 (+1) 40 57
RH % (24H TREND) 100 (0) 43 (+5) 86 64
20FT WND AM(MPH) N 9 G22 NE 10 G21
20FT WND PM(MPH) LGT/VAR NE 9 G23 NE 5 NE 9 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 410 3370 440 2960
TRANSPORT WND (KTS) NE 9 NE 16 NE 11 NE 18
VENT RATE (KT-FT) 3690 53920 4840 53280
MAX ADI EARLY 7 POOR 49 GEN GOOD 9 POOR 33 FAIR
MAX ADI LATE 11 POOR 74 GOOD 14 GEN POOR 52 GEN GOOD
MAX LVORI EARLY 9 1 4 5
MAX LVORI LATE 9 1 4 5
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. NORTH WINDS
5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 5 TO
10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS AROUND 40. HIGHS
IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. NORTH WINDS
AROUND 5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH.
RIZ001-200800-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (+9) 62 (+1) 41 56
RH % (24H TREND) 100 (0) 46 (+5) 89 69
20FT WND AM(MPH) N 9 G22 NE 10 G21
20FT WND PM(MPH) LGT/VAR NE 9 G23 NE 6 NE 9 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 410 3160 440 2930
TRANSPORT WND (KTS) N 10 NE 17 NE 14 NE 20
VENT RATE (KT-FT) 4100 53720 6160 58600
MAX ADI EARLY 7 POOR 49 GEN GOOD 10 POOR 36 FAIR
MAX ADI LATE 12 POOR 78 GOOD 15 GEN POOR 56 GEN GOOD
MAX LVORI EARLY 6 1 4 5
MAX LVORI LATE 6 1 4 5
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S.
HIGHS IN THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S. WEST WINDS AROUND 5 MPH.
RIZ002-200800-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (+6) 63 (+1) 43 56
RH % (24H TREND) 100 (+4) 48 (+4) 83 69
20FT WND AM(MPH) N 9 G23 NE 11 G20
20FT WND PM(MPH) LGT/VAR NE 10 G24 NE 7 NE 11 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 410 3070 440 2950
TRANSPORT WND (KTS) N 10 NE 22 NE 15 NE 22
VENT RATE (KT-FT) 4100 67540 6600 64900
MAX ADI EARLY 8 POOR 55 GEN GOOD 10 POOR 20 GEN POOR
MAX ADI LATE 14 GEN POOR 60 GEN GOOD 15 GEN POOR 43 GEN GOOD
MAX LVORI EARLY 7 1 4 6
MAX LVORI LATE 7 1 4 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S. NORTH WINDS AROUND
5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS AROUND 40. HIGHS IN THE
LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
RIZ003-200800-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (+6) 62 (+1) 42 56
RH % (24H TREND) 100 (0) 46 (+4) 86 69
20FT WND AM(MPH) NE 11 G23 NE 12 G21
20FT WND PM(MPH) LGT/VAR NE 11 G25 NE 8 G17 NE 11 G21
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 410 3080 430 2910
TRANSPORT WND (KTS) NE 10 NE 18 NE 16 NE 21
VENT RATE (KT-FT) 4100 55440 6880 61110
MAX ADI EARLY 8 POOR 49 GEN GOOD 12 POOR 23 FAIR
MAX ADI LATE 14 GEN POOR 61 GOOD 18 GEN POOR 49 GEN GOOD
MAX LVORI EARLY 6 1 4 6
MAX LVORI LATE 6 1 4 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
RIZ004-200800-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (+7) 62 (0) 44 56
RH % (24H TREND) 100 (0) 50 (+6) 86 69
20FT WND AM(MPH) N 11 G24 NE 13 G22
20FT WND PM(MPH) NE 5 NE 12 G25 NE 9 G21 NE 12 G22
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 410 3020 460 3030
TRANSPORT WND (KTS) NE 11 NE 22 NE 14 NE 22
VENT RATE (KT-FT) 4510 66440 6440 66660
MAX ADI EARLY 9 POOR 51 GEN GOOD 15 GEN POOR 22 FAIR
MAX ADI LATE 15 GEN POOR 61 GOOD 19 GEN POOR 1 VERY POOR
MAX LVORI EARLY 7 1 4 6
MAX LVORI LATE 7 1 4 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTH
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 50S. NORTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 30S. NORTH WINDS AROUND
5 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
RIZ005-200800-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (+4) 62 (0) 45 57
RH % (24H TREND) 100 (+4) 50 (+4) 77 69
20FT WND AM(MPH) N 11 G26 NE 13 G23
20FT WND PM(MPH) NE 6 NE 13 G27 NE 10 G23 NE 13 G22
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 410 2990 450 3090
TRANSPORT WND (KTS) NE 11 NE 22 N 16 NE 20
VENT RATE (KT-FT) 4510 65780 7200 61800
MAX ADI EARLY 12 POOR 53 GEN GOOD 16 GEN POOR 31 FAIR
MAX ADI LATE 15 GEN POOR 60 GEN GOOD 22 FAIR 1 VERY POOR
MAX LVORI EARLY 6 1 3 6
MAX LVORI LATE 6 1 3 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTH
WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
10 TO 15 MPH.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE MID 50S. NORTH WINDS 10 TO 15 MPH.
FRIDAY NIGHT
CLEAR. LOWS AROUND 40. NORTH WINDS 5 TO 10 MPH.
SATURDAY
SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WINDS AROUND
5 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
RIZ006-200800-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (+7) 63 (+1) 42 57
RH % (24H TREND) 100 (0) 48 (+5) 89 71
20FT WND AM(MPH) N 11 G27 NE 13 G28
20FT WND PM(MPH) NE 6 G20 NE 12 G28 NE 9 G26 NE 12 G23
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 410 3040 420 3130
TRANSPORT WND (KTS) NE 13 NE 18 NE 14 NE 20
VENT RATE (KT-FT) 5330 54720 5880 62600
MAX ADI EARLY 11 POOR 51 GEN GOOD 14 GEN POOR 26 FAIR
MAX ADI LATE 17 GEN POOR 61 GOOD 21 FAIR 1 VERY POOR
MAX LVORI EARLY 5 1 4 7
MAX LVORI LATE 5 1 4 7
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH
WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
10 TO 15 MPH.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ007-200800-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (+5) 62 (+1) 46 57
RH % (24H TREND) 100 (0) 51 (+7) 83 71
20FT WND AM(MPH) N 13 G28 NE 15 G27
20FT WND PM(MPH) NE 8 G20 NE 14 G28 NE 11 G26 NE 14 G24
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 420 2840 480 3170
TRANSPORT WND (KTS) NE 14 NE 19 NE 16 NE 21
VENT RATE (KT-FT) 5880 53960 7680 66570
MAX ADI EARLY 14 GEN POOR 53 GEN GOOD 18 GEN POOR 48 GEN GOOD
MAX ADI LATE 19 GEN POOR 59 GEN GOOD 27 FAIR 1 VERY POOR
MAX LVORI EARLY 4 1 3 7
MAX LVORI LATE 4 1 3 7
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 40S. NORTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
10 TO 15 MPH.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE MID 40S. HIGHS
AROUND 60. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ008-200800-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (+5) 62 (+2) 49 56
RH % (24H TREND) 89 (0) 56 (+4) 80 74
20FT WND AM(MPH) NE 16 G30 NE 19 G32
20FT WND PM(MPH) NE 12 G23 NE 17 G34 NE 16 G33 NE 18 G27
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 1190 2740 1960 3570
TRANSPORT WND (KTS) NE 22 NE 23 NE 24 NE 24
VENT RATE (KT-FT) 26180 63020 47040 85680
MAX ADI EARLY 30 FAIR 57 GEN GOOD 44 GEN GOOD 84 GOOD
MAX ADI LATE 28 FAIR 69 GOOD 46 GEN GOOD 1 VERY POOR
MAX LVORI EARLY 4 1 3 7
MAX LVORI LATE 4 1 3 7
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS
15 TO 20 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
10 TO 15 MPH.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 50S. NORTH WINDS 10 TO 15 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS
IN THE UPPER 50S. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S.
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ017-200800-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (+9) 62 (+1) 43 55
RH % (24H TREND) 100 (0) 50 (+4) 86 74
20FT WND AM(MPH) N 8 G23 NE 9 G22
20FT WND PM(MPH) LGT/VAR NE 9 G24 NE 6 NE 9 G22
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 410 2940 430 3060
TRANSPORT WND (KTS) NE 10 NE 21 NE 15 NE 19
VENT RATE (KT-FT) 4100 61740 6450 58140
MAX ADI EARLY 8 POOR 63 GOOD 13 GEN POOR 28 FAIR
MAX ADI LATE 13 GEN POOR 74 GOOD 15 GEN POOR 50 GEN GOOD
MAX LVORI EARLY 8 1 4 7
MAX LVORI LATE 8 1 4 7
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ018-200800-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (+8) 60 (0) 45 55
RH % (24H TREND) 100 (0) 53 (+5) 86 77
20FT WND AM(MPH) N 9 G25 NE 11 G25
20FT WND PM(MPH) LGT/VAR NE 11 G26 NE 8 G22 NE 11 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 410 2740 410 3140
TRANSPORT WND (KTS) NE 10 NE 19 NE 17 NE 20
VENT RATE (KT-FT) 4100 52060 6970 62800
MAX ADI EARLY 8 POOR 52 GEN GOOD 17 GEN POOR 46 GEN GOOD
MAX ADI LATE 14 GEN POOR 55 GEN GOOD 18 GEN POOR 1 VERY POOR
MAX LVORI EARLY 7 1 4 7
MAX LVORI LATE 7 1 4 7
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH
WINDS 5 TO 10 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS AROUND 40.
HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE UPPER 30S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.
MAZ019-200800-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 45 (+10) 59 (+1) 46 55
RH % (24H TREND) 100 (0) 55 (+3) 83 71
20FT WND AM(MPH) N 12 G30 NE 15 G31
20FT WND PM(MPH) NE 5 G17 NE 13 G30 NE 12 G31 NE 13 G25
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 400 2290 600 3290
TRANSPORT WND (KTS) NE 11 NE 22 NE 18 NE 21
VENT RATE (KT-FT) 4400 50380 10800 69090
MAX ADI EARLY 13 GEN POOR 51 GEN GOOD 30 FAIR 61 GOOD
MAX ADI LATE 18 GEN POOR 52 GEN GOOD 33 FAIR 1 VERY POOR
MAX LVORI EARLY 5 1 3 8
MAX LVORI LATE 5 1 3 8
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 60. NORTH WINDS 15 TO
20 MPH.
THURSDAY NIGHT THROUGH SATURDAY
BREEZY. MOSTLY CLEAR. LOWS IN
THE MID 40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 20 TO 25 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS AROUND
5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ020-200800-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%)
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (+5) 62 (+1) 45 56
RH % (24H TREND) 100 (0) 50 (+4) 86 71
20FT WND AM(MPH) N 11 G28 NE 13 G28
20FT WND PM(MPH) NE 6 G20 NE 13 G30 NE 11 G28 NE 13 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 410 2860 410 3230
TRANSPORT WND (KTS) NE 12 NE 23 NE 18 NE 21
VENT RATE (KT-FT) 4920 65780 7380 67830
MAX ADI EARLY 11 POOR 55 GEN GOOD 17 GEN POOR 46 GEN GOOD
MAX ADI LATE 16 GEN POOR 59 GEN GOOD 19 GEN POOR 1 VERY POOR
MAX LVORI EARLY 5 1 3 6
MAX LVORI LATE 5 1 3 6
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 40S. NORTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. NORTH WINDS
15 TO 20 MPH.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 15 TO 20 MPH.
SATURDAY NIGHT AND SUNDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS
IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ021-200800-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (+7) 61 (+1) 47 56
RH % (24H TREND) 100 (+4) 55 (+5) 86 77
20FT WND AM(MPH) NE 11 G27 NE 14 G27
20FT WND PM(MPH) NE 5 G19 NE 13 G29 NE 11 G28 NE 14 G27
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 400 2670 430 3220
TRANSPORT WND (KTS) NE 11 NE 20 NE 16 NE 21
VENT RATE (KT-FT) 4400 53400 6880 67620
MAX ADI EARLY 9 POOR 54 GEN GOOD 18 GEN POOR 53 GEN GOOD
MAX ADI LATE 17 GEN POOR 57 GEN GOOD 24 FAIR 1 VERY POOR
MAX LVORI EARLY 6 1 3 7
MAX LVORI LATE 6 1 3 7
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE MID 40S. NORTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTH WINDS 10 TO 15 MPH.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ022-200800-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 46 (+11) 59 (+1) 48 56
RH % (24H TREND) 100 (0) 60 (+5) 86 74
20FT WND AM(MPH) NE 13 G30 NE 15 G29
20FT WND PM(MPH) NE 7 G17 NE 14 G33 NE 14 G32 NE 14 G26
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 400 2360 860 3630
TRANSPORT WND (KTS) NE 15 NE 22 NE 22 NE 22
VENT RATE (KT-FT) 6000 51920 18920 79860
MAX ADI EARLY 16 GEN POOR 54 GEN GOOD 36 FAIR 68 GOOD
MAX ADI LATE 21 FAIR 56 GEN GOOD 36 FAIR 1 VERY POOR
MAX LVORI EARLY 5 2 3 8
MAX LVORI LATE 5 2 3 8
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE UPPER 40S. NORTHEAST WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTH WINDS 15 TO 20 MPH.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE MID
40S. HIGHS IN THE MID 50S. NORTH WINDS 15 TO 20 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS
AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ023-200800-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (+11) 61 (+1) 50 57
RH % (24H TREND) 100 (0) 60 (+12) 83 74
20FT WND AM(MPH) NE 17 G31 NE 19 G32
20FT WND PM(MPH) NE 11 G23 NE 17 G34 NE 17 G34 NE 18 G31
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 1260 2600 2180 3660
TRANSPORT WND (KTS) NE 21 NE 23 NE 26 NE 28
VENT RATE (KT-FT) 26460 59800 56680 102480
MAX ADI EARLY 23 FAIR 59 GEN GOOD 42 GEN GOOD 83 GOOD
MAX ADI LATE 33 FAIR 61 GOOD 43 GEN GOOD 1 VERY POOR
MAX LVORI EARLY 4 2 3 8
MAX LVORI LATE 4 2 3 8
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS AROUND 50. NORTHEAST WINDS 20 TO 25 MPH.
THURSDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTH WINDS 15 TO 20 MPH.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS IN THE
UPPER 40S. HIGHS IN THE MID 50S. NORTH WINDS 15 TO 20 MPH.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 5 MPH.
SUNDAY
SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ024-200800-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
408 PM EDT MON OCT 19 2026
TONIGHT TUE TUE NIGHT WED
CLOUD COVER MCLDY PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 10 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (+9) 60 (+1) 50 57
RH % (24H TREND) 100 (+4) 69 (+21) 86 74
20FT WND AM(MPH) NE 19 G33 NE 22 G34
20FT WND PM(MPH) NE 14 G26 NE 19 G36 NE 20 G37 NE 20 G32
PRECIP AMOUNT 0.00 0.00 0.00 0.08
PRECIP DURATION 2
PRECIP BEGIN 9 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 1390 2150 2190 3600
TRANSPORT WND (KTS) NE 24 NE 29 NE 27 NE 28
VENT RATE (KT-FT) 33360 62350 59130 100800
MAX ADI EARLY 30 FAIR 63 GOOD 48 GEN GOOD 90 GOOD
MAX ADI LATE 37 FAIR 66 GOOD 48 GEN GOOD 1 VERY POOR
MAX LVORI EARLY 4 3 3 9
MAX LVORI LATE 4 3 3 9
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
WINDY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. NORTHEAST WINDS 20 TO 30 MPH.
THURSDAY
BREEZY. PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS
IN THE UPPER 50S. NORTH WINDS 15 TO 25 MPH.
THURSDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTH WINDS 15 TO 25 MPH.
FRIDAY
BREEZY, SUNNY. HIGHS IN THE MID 50S. NORTH WINDS 15 TO
25 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTH WINDS 15 TO
20 MPH.
SATURDAY THROUGH MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
HIGHS 54 TO 59. SOUTHWEST WINDS 10 TO 15 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION NEAR NORMAL.
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