462
FNUS51 KBOX 012008
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
408 PM EDT FRI MAY 1 2026
DISCUSSION
DRY FOR THE REST OF TODAY BEFORE THE CHANCE FOR SOME SCATTERED
SHOWERS RETURNS LATER TONIGHT. PERIODS OF SHOWERS EXPECTED
THROUGHOUT THE DAY ON SATURDAY.
MINIMUM RELATIVE HUMIDITIES THROUGH THIS AFTERNOON EXPECTED TO
REMAIN BETWEEN 25 AND 35 PERCENT, EXCEPT OVER CAPE COD, THE
ISLANDS, AND THE SOUTH COAST WHERE VALUES WILL BE CLOSER TO
50 PERCENT. FOR SATURDAY, MINIMUM RELATIVE HUMIDITIES BETWEEN
40 AND 60 PERCENT EXPECTED, THOUGH CLOSER TO 70 PERCENT OVER CAPE
COD AND THE SOUTH COAST.
OUTLOOK...SUNDAY THROUGH THURSDAY
A COASTAL STORM TRACKING CLOSER TO THE REGION WILL START TO PULL
AWAY SUNDAY INTO MONDAY, SO RAIN MAY LINGER TOWARDS THE CAPE
THROUGH MUCH OF SUNDAY. TEMPERATURES TREND MILD MONDAY, WHILE NO
WASHOUTS, A DAILY POP-UP SHOWER OR TWO CANNOT BE RULED OUT.
TUESDAY MAY BE MUCH WARMER BEFORE WE RETURN TO MORE MILD
CONDITIONS MIDWEEK AND CHANCES FOR MORE UNSETTLED CONDITIONS RAMP
BACK UP.
MAZ015-020800-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 20 50 80 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 45 (0) 58 (-5) 44 58
RH % (24H TREND) 76 (-24) 53 (+25) 86 35
20FT WND AM(MPH) LGT/VAR NW 9 G18
20FT WND PM(MPH) LGT/VAR S 6 LGT/VAR NW 11 G18
PRECIP AMOUNT 0.00 0.04 0.21 0.15
PRECIP DURATION 3 7 5
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 PM
MIXING HGT (FT-AGL) 350 3900 740 8430
TRANSPORT WND (KTS) SW 4 S 15 W 7 NW 25
VENT RATE (KT-FT) 1400 58500 5180 210750
MAX ADI EARLY 48 GEN GOOD 44 GEN GOOD 23 FAIR 61 GOOD
MAX ADI LATE 5 VERY POOR 60 GEN GOOD 21 FAIR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 10 10 6 FOG 6 FOG
MIN VSBY LATE 10 10 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 43 TO 51. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 15 TO
20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. SOUTH
WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO
15 MPH.
MAZ016-020800-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY CLOUDY MCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 10 40 80 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-1) 57 (-6) 43 57
RH % (24H TREND) 79 (-21) 51 (+22) 93 37
20FT WND AM(MPH) LGT/VAR NW 9 G17
20FT WND PM(MPH) LGT/VAR S 6 LGT/VAR NW 11 G18
PRECIP AMOUNT 0.00 0.03 0.24 0.17
PRECIP DURATION 3 9 6
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 PM
MIXING HGT (FT-AGL) 340 3830 740 8210
TRANSPORT WND (KTS) SW 8 S 16 S 9 NW 25
VENT RATE (KT-FT) 2720 61280 6660 205250
MAX ADI EARLY 44 GEN GOOD 57 GEN GOOD 25 FAIR 61 GOOD
MAX ADI LATE 6 VERY POOR 67 GOOD 23 FAIR 103 VERY GOOD
MAX LVORI EARLY 3 1 5 1
MAX LVORI LATE 3 1 5 1
MIN VSBY EARLY 10 10 6 FOG 6 FOG
MIN VSBY LATE 10 10 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 50. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS
10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. SOUTH
WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 60. WEST WINDS 5 TO 10 MPH.
MAZ013-020800-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 20 40 70 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (0) 57 (-6) 42 58
RH % (24H TREND) 82 (-18) 49 (+24) 93 33
20FT WND AM(MPH) LGT/VAR NW 8 G17
20FT WND PM(MPH) LGT/VAR S 5 LGT/VAR NW 10 G18
PRECIP AMOUNT 0.00 0.04 0.22 0.12
PRECIP DURATION 3 7 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 340 3810 410 8410
TRANSPORT WND (KTS) SW 8 S 16 W 4 NW 25
VENT RATE (KT-FT) 2720 60960 1640 210250
MAX ADI EARLY 90 GOOD 56 GEN GOOD 28 FAIR 62 GOOD
MAX ADI LATE 5 VERY POOR 67 GOOD 13 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 4 1 5 1
MAX LVORI LATE 4 1 5 1
MIN VSBY EARLY 10 10 6 FOG 6 FOG
MIN VSBY LATE 10 10 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 90 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. WEST WINDS 5 TO
10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 40 TO 48. HIGHS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS AROUND 50. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH.
MAZ014-020800-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS RAIN RAIN
CHANCE PRECIP (%) 20 50 70 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 45 (+1) 58 (-5) 43 58
RH % (24H TREND) 76 (-24) 53 (+26) 86 34
20FT WND AM(MPH) LGT/VAR NW 9
20FT WND PM(MPH) LGT/VAR S 5 LGT/VAR NW 11 G18
PRECIP AMOUNT 0.00 0.05 0.18 0.13
PRECIP DURATION 3 6 3
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 330 3760 680 8360
TRANSPORT WND (KTS) S 5 SW 15 S 7 NW 26
VENT RATE (KT-FT) 1650 56400 4760 217360
MAX ADI EARLY 100 GOOD 52 GEN GOOD 30 FAIR 60 GEN GOOD
MAX ADI LATE 5 VERY POOR 63 GOOD 20 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 3 1 4 1
MAX LVORI LATE 3 1 4 1
MIN VSBY EARLY 10 10 6 FOG 6 FOG
MIN VSBY LATE 10 10 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 90 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 41 TO 50. HIGHS IN
THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH.
MAZ007-020800-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 10 50 80 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-2) 57 (-3) 42 57
RH % (24H TREND) 83 (-17) 55 (+25) 100 37
20FT WND AM(MPH) LGT/VAR N 9 G17
20FT WND PM(MPH) LGT/VAR S 6 LGT/VAR NW 10 G17
PRECIP AMOUNT 0.00 0.05 0.21 0.18
PRECIP DURATION 3 7 6
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 PM
MIXING HGT (FT-AGL) 290 3050 330 7620
TRANSPORT WND (KTS) SE 5 S 14 W 7 NW 22
VENT RATE (KT-FT) 1450 42700 2310 167640
MAX ADI EARLY 41 GEN GOOD 38 FAIR 13 GEN POOR 63 GOOD
MAX ADI LATE 5 VERY POOR 39 FAIR 20 GEN POOR 93 GOOD
MAX LVORI EARLY 4 2 6 1
MAX LVORI LATE 4 2 6 1
MIN VSBY EARLY 10 10 6 FOG 5 FOG
MIN VSBY LATE 10 10 5 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 20 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
10 TO 15 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 42 TO 49. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS
15 TO 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY WITH
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS AROUND 60. WEST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO
15 MPH.
MAZ006-020800-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS RAIN RAIN
CHANCE PRECIP (%) 20 50 60 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-2) 58 (-4) 41 57
RH % (24H TREND) 82 (-18) 51 (+24) 100 34
20FT WND AM(MPH) LGT/VAR NW 8
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 10 G18
PRECIP AMOUNT 0.00 0.06 0.17 0.14
PRECIP DURATION 3 5 4
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 PM
MIXING HGT (FT-AGL) 310 3710 390 8250
TRANSPORT WND (KTS) SE 5 S 11 NW 5 NW 25
VENT RATE (KT-FT) 1550 40810 1950 206250
MAX ADI EARLY 100 GOOD 42 GEN GOOD 28 FAIR 59 GEN GOOD
MAX ADI LATE 3 VERY POOR 52 GEN GOOD 10 POOR 105 VERY GOOD
MAX LVORI EARLY 4 1 6 1
MAX LVORI LATE 4 1 6 1
MIN VSBY EARLY 10 10 10 6 FOG
MIN VSBY LATE 10 10 5 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 90 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 48. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH.
MAZ005-020800-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS RAIN RAIN
CHANCE PRECIP (%) 30 50 60 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (0) 58 (-5) 41 58
RH % (24H TREND) 82 (-18) 49 (+23) 93 32
20FT WND AM(MPH) LGT/VAR NW 8
20FT WND PM(MPH) LGT/VAR S 5 LGT/VAR NW 10 G19
PRECIP AMOUNT 0.00 0.06 0.16 0.10
PRECIP DURATION 4 5 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 340 4080 470 8520
TRANSPORT WND (KTS) S 6 S 10 SW 5 NW 23
VENT RATE (KT-FT) 2040 40800 2350 195960
MAX ADI EARLY 104 VERY GOOD43 GEN GOOD 27 FAIR 60 GEN GOOD
MAX ADI LATE 4 VERY POOR 50 GEN GOOD 10 POOR 105 VERY GOOD
MAX LVORI EARLY 4 2 4 1
MAX LVORI LATE 4 2 4 1
MIN VSBY EARLY 10 10 8 9
MIN VSBY LATE 10 10 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 90 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. WEST WINDS 5 TO
10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS AROUND 50. HIGHS IN THE MID 60S. SOUTH WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH.
MAZ012-020800-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS RAIN RAIN
CHANCE PRECIP (%) 30 40 40 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (+1) 57 (-4) 38 57
RH % (24H TREND) 89 (-11) 54 (+26) 92 33
20FT WND AM(MPH) LGT/VAR NW 8 G20
20FT WND PM(MPH) LGT/VAR SW 5 LGT/VAR NW 10 G22
PRECIP AMOUNT 0.01 0.06 0.14 0.07
PRECIP DURATION 1 4 2 2
PRECIP BEGIN 1 AM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 310 4170 380 8540
TRANSPORT WND (KTS) SW 8 SW 10 SW 5 NW 23
VENT RATE (KT-FT) 2480 41700 1900 196420
MAX ADI EARLY 104 VERY GOOD38 FAIR 21 FAIR 74 GOOD
MAX ADI LATE 6 VERY POOR 42 GEN GOOD 11 POOR 105 VERY GOOD
MAX LVORI EARLY 4 3 4 1
MAX LVORI LATE 4 3 4 1
MIN VSBY EARLY 10 10 8 9
MIN VSBY LATE 10 10 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 20 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 60. WEST WINDS 5 TO 10 MPH.
MAZ004-020800-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS RAIN RAIN
CHANCE PRECIP (%) 40 40 20 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (0) 57 (-2) 36 56
RH % (24H TREND) 93 (-7) 47 (+19) 92 30
20FT WND AM(MPH) LGT/VAR NW 8 G21
20FT WND PM(MPH) LGT/VAR SW 5 LGT/VAR NW 10 G23
PRECIP AMOUNT 0.02 0.06 0.08 0.04
PRECIP DURATION 2 3 2 1
PRECIP BEGIN 12 AM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 250 4340 400 8470
TRANSPORT WND (KTS) S 6 SW 10 NW 5 NW 23
VENT RATE (KT-FT) 1500 43400 2000 194810
MAX ADI EARLY 104 VERY GOOD42 GEN GOOD 30 FAIR 104 VERY GOOD
MAX ADI LATE 5 VERY POOR 45 GEN GOOD 12 POOR 105 VERY GOOD
MAX LVORI EARLY 5 3 5 1
MAX LVORI LATE 5 3 5 1
MIN VSBY EARLY 10 10 10 9
MIN VSBY LATE 10 10 10 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 20 50 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 47. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 70S. SOUTHWEST
WINDS 10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS 47 TO 54. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
MAZ026-020800-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS RAIN RAIN
CHANCE PRECIP (%) 30 50 50 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (0) 58 (-3) 39 58
RH % (24H TREND) 86 (-14) 55 (+25) 92 32
20FT WND AM(MPH) LGT/VAR NW 8 G19
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 10 G22
PRECIP AMOUNT 0.01 0.07 0.12 0.07
PRECIP DURATION 1 4 2 2
PRECIP BEGIN 1 AM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 320 4650 480 8570
TRANSPORT WND (KTS) SW 6 S 11 NW 5 NW 22
VENT RATE (KT-FT) 1920 51150 2400 188540
MAX ADI EARLY 105 VERY GOOD50 GEN GOOD 24 FAIR 69 GOOD
MAX ADI LATE 4 VERY POOR 51 GEN GOOD 9 POOR 105 VERY GOOD
MAX LVORI EARLY 4 2 5 1
MAX LVORI LATE 4 2 5 1
MIN VSBY EARLY 10 10 10 9
MIN VSBY LATE 10 10 10 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 20 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 60. WEST WINDS 5 TO 10 MPH.
MAZ002-020800-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 40 40 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (0) 55 (-1) 33 55
RH % (24H TREND) 96 (-4) 41 (+12) 85 34
20FT WND AM(MPH) LGT/VAR NW 8 G21
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 11 G22
PRECIP AMOUNT 0.07 0.03 0.00 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 1 PM
MIXING HGT (FT-AGL) 210 5520 440 7970
TRANSPORT WND (KTS) SW 5 W 9 NW 12 NW 24
VENT RATE (KT-FT) 1050 49680 5280 191280
MAX ADI EARLY 101 VERY GOOD39 FAIR 46 GEN GOOD 100 GOOD
MAX ADI LATE 4 VERY POOR 47 GEN GOOD 12 POOR 105 VERY GOOD
MAX LVORI EARLY 6 2 4 1
MAX LVORI LATE 6 2 4 1
MIN VSBY EARLY 10 7 10 9
MIN VSBY LATE 7 10 10 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS
10 TO 15 MPH, BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 46. HIGHS IN
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. HIGHS IN
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. WEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 30S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
50S. WEST WINDS 5 TO 10 MPH.
MAZ003-020800-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 40 40 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (+1) 57 (-2) 36 57
RH % (24H TREND) 96 (0) 42 (+14) 92 31
20FT WND AM(MPH) LGT/VAR NW 8 G20
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 10 G22
PRECIP AMOUNT 0.04 0.04 0.00 0.00
PRECIP DURATION 3 3
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 4 PM
MIXING HGT (FT-AGL) 220 5290 420 8630
TRANSPORT WND (KTS) S 5 W 8 NW 7 NW 23
VENT RATE (KT-FT) 1100 42320 2940 198490
MAX ADI EARLY 104 VERY GOOD36 FAIR 31 FAIR 105 VERY GOOD
MAX ADI LATE 4 VERY POOR 40 FAIR 12 POOR 105 VERY GOOD
MAX LVORI EARLY 5 2 4 1
MAX LVORI LATE 5 2 4 1
MIN VSBY EARLY 10 10 10 9
MIN VSBY LATE 10 10 10 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 36 TO 46. HIGHS IN
THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS 47 TO 54. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
MAZ008-020800-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 40 40 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (0) 55 (-2) 34 56
RH % (24H TREND) 96 (+4) 42 (+11) 85 34
20FT WND AM(MPH) LGT/VAR NW 9 G23
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 11 G23
PRECIP AMOUNT 0.06 0.03 0.00 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 1 PM
MIXING HGT (FT-AGL) 260 5500 480 7710
TRANSPORT WND (KTS) SW 6 NW 10 N 14 NW 23
VENT RATE (KT-FT) 1560 55000 6720 177330
MAX ADI EARLY 100 GOOD 34 FAIR 41 GEN GOOD 105 VERY GOOD
MAX ADI LATE 5 VERY POOR 48 GEN GOOD 15 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 5 2 4 1
MAX LVORI LATE 5 2 4 1
MIN VSBY EARLY 10 10 10 9
MIN VSBY LATE 10 10 10 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 30 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 36 TO 46. HIGHS IN
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. COOLER. HIGHS IN
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S. WEST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
40. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
50S. WEST WINDS 5 TO 10 MPH.
MAZ010-020800-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 40 40 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (+2) 59 (-2) 37 57
RH % (24H TREND) 93 (-3) 42 (+14) 85 31
20FT WND AM(MPH) LGT/VAR NW 8 G21
20FT WND PM(MPH) LGT/VAR W 5 LGT/VAR NW 10 G23
PRECIP AMOUNT 0.03 0.04 0.00 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 3 PM
MIXING HGT (FT-AGL) 330 5450 550 8610
TRANSPORT WND (KTS) S 6 W 9 NW 8 NW 23
VENT RATE (KT-FT) 1980 49050 4400 198030
MAX ADI EARLY 104 VERY GOOD33 FAIR 29 FAIR 103 VERY GOOD
MAX ADI LATE 4 VERY POOR 43 GEN GOOD 13 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 5 3 4 1
MAX LVORI LATE 5 3 4 1
MIN VSBY EARLY 10 10 10 9
MIN VSBY LATE 10 10 10 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 48. HIGHS IN
THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 70S.
SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS 48 TO 55. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 60.
WEST WINDS 5 TO 10 MPH.
MAZ009-020800-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 40 40 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (+3) 56 (-2) 34 56
RH % (24H TREND) 96 (+7) 43 (+11) 82 34
20FT WND AM(MPH) LGT/VAR NW 9 G23
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 11 G23
PRECIP AMOUNT 0.05 0.03 0.00 0.00
PRECIP DURATION 3 2
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 1 PM
MIXING HGT (FT-AGL) 180 5240 460 7700
TRANSPORT WND (KTS) SW 7 NW 10 N 15 NW 24
VENT RATE (KT-FT) 1260 52400 6900 184800
MAX ADI EARLY 85 GOOD 29 FAIR 41 GEN GOOD 105 VERY GOOD
MAX ADI LATE 6 VERY POOR 47 GEN GOOD 16 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 6 3 4 1
MAX LVORI LATE 6 3 4 1
MIN VSBY EARLY 10 10 10 9
MIN VSBY LATE 10 10 10 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 37 TO 47. HIGHS IN
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 70S. SOUTHWEST
WINDS 10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS 46 TO 54. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO
10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
40. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. WEST WINDS 5 TO 10 MPH.
MAZ011-020800-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 40 40 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (+2) 59 (-2) 36 59
RH % (24H TREND) 89 (-7) 42 (+15) 89 29
20FT WND AM(MPH) LGT/VAR NW 8 G22
20FT WND PM(MPH) LGT/VAR W 5 LGT/VAR NW 10 G23
PRECIP AMOUNT 0.02 0.04 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 3 PM
MIXING HGT (FT-AGL) 330 5150 630 8620
TRANSPORT WND (KTS) S 9 W 10 NW 7 NW 23
VENT RATE (KT-FT) 2970 51500 4410 198260
MAX ADI EARLY 94 GOOD 32 FAIR 29 FAIR 104 VERY GOOD
MAX ADI LATE 5 VERY POOR 45 GEN GOOD 13 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 5 3 4 1
MAX LVORI LATE 5 3 4 1
MIN VSBY EARLY 10 10 10 9
MIN VSBY LATE 10 10 10 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 38 TO 48. HIGHS IN
THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS
10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS 48 TO 55. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. WEST WINDS 5 TO 10 MPH.
CTZ002-020800-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS NONE NONE
CHANCE PRECIP (%) 40 40 10 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (+4) 59 (-3) 37 59
RH % (24H TREND) 93 (0) 44 (+17) 82 28
20FT WND AM(MPH) LGT/VAR NW 8 G21
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR NW 10 G23
PRECIP AMOUNT 0.02 0.03 0.00 0.00
PRECIP DURATION 2 2
PRECIP BEGIN 10 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 360 4700 690 8750
TRANSPORT WND (KTS) S 8 NW 8 NW 7 NW 24
VENT RATE (KT-FT) 2880 37600 4830 210000
MAX ADI EARLY 84 GOOD 28 FAIR 26 FAIR 105 VERY GOOD
MAX ADI LATE 7 POOR 39 FAIR 15 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 5 3 4 1
MAX LVORI LATE 5 3 4 1
MIN VSBY EARLY 10 10 10 9
MIN VSBY LATE 10 10 10 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 20 0 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS
10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS 49 TO 56. HIGHS IN THE MID 60S. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH.
CTZ003-020800-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS RAIN NONE
CHANCE PRECIP (%) 30 40 20 10
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (+4) 57 (-4) 37 59
RH % (24H TREND) 89 (-11) 49 (+19) 89 31
20FT WND AM(MPH) LGT/VAR NW 8 G22
20FT WND PM(MPH) LGT/VAR SW 5 LGT/VAR NW 11 G23
PRECIP AMOUNT 0.01 0.06 0.05 0.00
PRECIP DURATION 1 3 1
PRECIP BEGIN 12 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 11 PM
MIXING HGT (FT-AGL) 260 4040 380 8590
TRANSPORT WND (KTS) S 9 W 8 W 6 NW 25
VENT RATE (KT-FT) 2340 32320 2280 214750
MAX ADI EARLY 85 GOOD 27 FAIR 22 FAIR 105 VERY GOOD
MAX ADI LATE 6 VERY POOR 37 FAIR 13 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 4 3 4 1
MAX LVORI LATE 4 3 4 1
MIN VSBY EARLY 10 10 10 9
MIN VSBY LATE 10 10 10 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 20 30 0
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO
15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. WEST WINDS 5 TO 10 MPH.
CTZ004-020800-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS RAIN RAIN
CHANCE PRECIP (%) 30 40 30 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (+3) 57 (-5) 38 58
RH % (24H TREND) 89 (-7) 51 (+21) 92 29
20FT WND AM(MPH) LGT/VAR NW 8 G20
20FT WND PM(MPH) LGT/VAR SW 5 LGT/VAR NW 10 G22
PRECIP AMOUNT 0.01 0.06 0.14 0.04
PRECIP DURATION 1 3 2 1
PRECIP BEGIN 2 AM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 3 PM
MIXING HGT (FT-AGL) 330 3700 400 8560
TRANSPORT WND (KTS) SW 8 SW 9 W 5 NW 23
VENT RATE (KT-FT) 2640 33300 2000 196880
MAX ADI EARLY 96 GOOD 31 FAIR 19 GEN POOR 105 VERY GOOD
MAX ADI LATE 6 VERY POOR 36 FAIR 12 POOR 105 VERY GOOD
MAX LVORI EARLY 5 3 4 1
MAX LVORI LATE 5 3 4 1
MIN VSBY EARLY 10 10 8 9
MIN VSBY LATE 10 10 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 20 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 48. HIGHS IN
THE MID 60S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO
15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH.
RIZ001-020800-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS RAIN RAIN
CHANCE PRECIP (%) 20 50 50 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (0) 57 (-5) 39 57
RH % (24H TREND) 86 (-14) 55 (+24) 96 34
20FT WND AM(MPH) LGT/VAR NW 8 G18
20FT WND PM(MPH) LGT/VAR S 6 LGT/VAR NW 10 G20
PRECIP AMOUNT 0.01 0.05 0.21 0.08
PRECIP DURATION 0 3 2 2
PRECIP BEGIN 3 AM CONTINUING CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 310 3230 400 8370
TRANSPORT WND (KTS) SW 9 S 9 NW 5 NW 23
VENT RATE (KT-FT) 2790 29070 2000 192510
MAX ADI EARLY 100 GOOD 50 GEN GOOD 20 GEN POOR 74 GOOD
MAX ADI LATE 7 POOR 46 GEN GOOD 11 POOR 105 VERY GOOD
MAX LVORI EARLY 4 3 5 1
MAX LVORI LATE 4 3 5 1
MIN VSBY EARLY 10 10 6 FOG 9
MIN VSBY LATE 10 10 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 90 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. SOUTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH.
RIZ002-020800-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 10 60 70 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (0) 57 (-6) 40 59
RH % (24H TREND) 82 (-18) 62 (+32) 96 35
20FT WND AM(MPH) LGT/VAR NW 9 G17
20FT WND PM(MPH) LGT/VAR S 7 LGT/VAR NW 10 G19
PRECIP AMOUNT 0.00 0.05 0.25 0.10
PRECIP DURATION 4 8 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 390 3520 490 8280
TRANSPORT WND (KTS) SW 9 S 14 W 4 NW 24
VENT RATE (KT-FT) 3510 49280 1960 198720
MAX ADI EARLY 95 GOOD 56 GEN GOOD 21 FAIR 72 GOOD
MAX ADI LATE 7 POOR 55 GEN GOOD 12 POOR 105 VERY GOOD
MAX LVORI EARLY 4 3 6 1
MAX LVORI LATE 4 3 6 1
MIN VSBY EARLY 10 10 6 FOG 6 FOG
MIN VSBY LATE 10 10 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 30 90 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. WEST WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS AROUND 50. HIGHS IN THE MID 60S. SOUTH WINDS 10 TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH.
RIZ003-020800-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 20 60 60 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (+1) 56 (-6) 40 58
RH % (24H TREND) 86 (-14) 64 (+33) 93 34
20FT WND AM(MPH) SW 5 NW 9 G18
20FT WND PM(MPH) LGT/VAR S 6 LGT/VAR NW 10 G19
PRECIP AMOUNT 0.00 0.05 0.23 0.08
PRECIP DURATION 4 3 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 3 PM
MIXING HGT (FT-AGL) 310 2870 310 8510
TRANSPORT WND (KTS) SW 10 S 13 W 4 NW 25
VENT RATE (KT-FT) 3100 37310 1240 212750
MAX ADI EARLY 92 GOOD 40 FAIR 19 GEN POOR 76 GOOD
MAX ADI LATE 8 POOR 45 GEN GOOD 11 POOR 105 VERY GOOD
MAX LVORI EARLY 4 3 6 1
MAX LVORI LATE 4 3 6 1
MIN VSBY EARLY 10 10 6 FOG 9
MIN VSBY LATE 10 10 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 30 90 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS AROUND 70. SOUTH WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. SOUTH WINDS AROUND 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH.
RIZ004-020800-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 10 60 70 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-1) 56 (-7) 40 59
RH % (24H TREND) 82 (-18) 57 (+26) 96 34
20FT WND AM(MPH) SW 5 NW 9 G17
20FT WND PM(MPH) LGT/VAR S 7 LGT/VAR NW 11 G18
PRECIP AMOUNT 0.00 0.05 0.26 0.10
PRECIP DURATION 4 7 2
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 410 3070 440 8270
TRANSPORT WND (KTS) SW 10 S 14 NW 4 NW 24
VENT RATE (KT-FT) 4100 42980 1760 198480
MAX ADI EARLY 82 GOOD 46 GEN GOOD 18 GEN POOR 73 GOOD
MAX ADI LATE 9 POOR 49 GEN GOOD 12 POOR 105 VERY GOOD
MAX LVORI EARLY 4 3 5 1
MAX LVORI LATE 4 3 5 1
MIN VSBY EARLY 10 10 6 FOG 6 FOG
MIN VSBY LATE 10 10 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 30 90 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS AROUND 50. HIGHS IN THE LOWER 60S. SOUTH WINDS 10 TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH.
RIZ005-020800-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 10 60 80 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 46 (+1) 56 (-6) 43 59
RH % (24H TREND) 83 (-17) 66 (+32) 96 39
20FT WND AM(MPH) S 5 NW 9 G17
20FT WND PM(MPH) W 5 S 8 LGT/VAR NW 10 G18
PRECIP AMOUNT 0.00 0.05 0.29 0.11
PRECIP DURATION 4 10 2
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 390 2340 460 7870
TRANSPORT WND (KTS) SW 9 S 15 W 4 NW 24
VENT RATE (KT-FT) 3510 35100 1840 188880
MAX ADI EARLY 60 GEN GOOD 46 GEN GOOD 17 GEN POOR 65 GOOD
MAX ADI LATE 8 POOR 44 GEN GOOD 14 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 4 3 5 1
MAX LVORI LATE 4 3 5 1
MIN VSBY EARLY 10 10 6 FOG 6 FOG
MIN VSBY LATE 10 10 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 30 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. SOUTH
WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 60. WEST WINDS 10 TO 15 MPH.
RIZ006-020800-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 10 70 60 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (0) 56 (-5) 40 59
RH % (24H TREND) 93 (-7) 62 (+30) 100 35
20FT WND AM(MPH) SW 5 NW 9 G18
20FT WND PM(MPH) W 5 S 6 LGT/VAR NW 10 G19
PRECIP AMOUNT 0.00 0.05 0.27 0.08
PRECIP DURATION 4 6 2
PRECIP BEGIN 6 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 3 PM
MIXING HGT (FT-AGL) 380 2600 350 8670
TRANSPORT WND (KTS) SW 11 S 13 W 4 NW 24
VENT RATE (KT-FT) 4180 33800 1400 208080
MAX ADI EARLY 39 FAIR 38 FAIR 11 POOR 83 GOOD
MAX ADI LATE 8 POOR 36 FAIR 13 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 5 4 7 1
MAX LVORI LATE 5 4 7 1
MIN VSBY EARLY 10 10 5 FOG 6 FOG
MIN VSBY LATE 10 10 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 30 90 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. WEST WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
50. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY WITH
SHOWERS LIKELY. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. WEST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 60. WEST WINDS 10 TO 15 MPH.
RIZ007-020800-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 10 70 90 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 45 (-1) 55 (-5) 43 58
RH % (24H TREND) 86 (-14) 64 (+26) 100 39
20FT WND AM(MPH) S 6 NW 10 G17
20FT WND PM(MPH) SW 6 S 8 LGT/VAR NW 11 G18
PRECIP AMOUNT 0.00 0.05 0.32 0.11
PRECIP DURATION 4 10 2
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 350 2140 350 7650
TRANSPORT WND (KTS) SW 10 S 15 W 4 NW 23
VENT RATE (KT-FT) 3500 32100 1400 175950
MAX ADI EARLY 18 GEN POOR 40 FAIR 10 POOR 69 GOOD
MAX ADI LATE 10 POOR 37 FAIR 15 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 4 4 6 1
MAX LVORI LATE 4 4 6 1
MIN VSBY EARLY 10 10 5 FOG 6 FOG
MIN VSBY LATE 10 10 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 30 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS 15 TO 20 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY WITH
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
WEST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO
15 MPH.
RIZ008-020800-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 10 80 80 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 46 (+1) 52 (-2) 43 56
RH % (24H TREND) 86 (-14) 71 (+14) 100 50
20FT WND AM(MPH) S 7 NW 12 G18
20FT WND PM(MPH) SW 11 G17 S 7 LGT/VAR W 13 G19
PRECIP AMOUNT 0.00 0.06 0.33 0.07
PRECIP DURATION 5 8 1
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT (FT-AGL) 380 740 200 3150
TRANSPORT WND (KTS) SW 17 S 12 SW 5 NW 23
VENT RATE (KT-FT) 6460 8880 1000 72450
MAX ADI EARLY 19 GEN POOR 18 GEN POOR 6 VERY POOR 85 GOOD
MAX ADI LATE 15 GEN POOR 13 GEN POOR 24 FAIR 72 GOOD
MAX LVORI EARLY 4 5 6 2
MAX LVORI LATE 4 5 6 2
MIN VSBY EARLY 10 10 3 FOG 6 FOG
MIN VSBY LATE 10 10 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 30 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS
10 TO 15 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
LOWER 50S. HIGHS IN THE UPPER 50S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY WITH
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE MID 50S. WEST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. WEST WINDS 10 TO
15 MPH.
MAZ017-020800-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER PCLDY MCLDY MCLDY PCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 10 60 80 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-1) 57 (-6) 42 58
RH % (24H TREND) 86 (-14) 51 (+22) 96 35
20FT WND AM(MPH) LGT/VAR NW 8
20FT WND PM(MPH) LGT/VAR S 6 LGT/VAR NW 9 G18
PRECIP AMOUNT 0.00 0.04 0.28 0.13
PRECIP DURATION 4 10 3
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 380 3750 440 8100
TRANSPORT WND (KTS) SW 8 S 16 SW 4 NW 25
VENT RATE (KT-FT) 3040 60000 1760 202500
MAX ADI EARLY 86 GOOD 58 GEN GOOD 22 FAIR 61 GOOD
MAX ADI LATE 5 VERY POOR 65 GOOD 10 POOR 105 VERY GOOD
MAX LVORI EARLY 4 3 6 1
MAX LVORI LATE 4 3 6 1
MIN VSBY EARLY 10 10 6 FOG 6 FOG
MIN VSBY LATE 10 10 5 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 30 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. SOUTH WINDS
5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH.
MAZ018-020800-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLDY CLOUDY MCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 10 60 90 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-1) 57 (-6) 42 57
RH % (24H TREND) 86 (-14) 53 (+23) 100 38
20FT WND AM(MPH) LGT/VAR NW 8 G18
20FT WND PM(MPH) LGT/VAR S 7 LGT/VAR NW 10 G18
PRECIP AMOUNT 0.00 0.04 0.32 0.18
PRECIP DURATION 4 11 6
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 PM
MIXING HGT (FT-AGL) 370 3640 450 8120
TRANSPORT WND (KTS) SW 8 S 17 SW 4 NW 26
VENT RATE (KT-FT) 2960 61880 1800 211120
MAX ADI EARLY 76 GOOD 64 GOOD 24 FAIR 62 GOOD
MAX ADI LATE 5 VERY POOR 69 GOOD 10 POOR 104 VERY GOOD
MAX LVORI EARLY 5 2 8 1
MAX LVORI LATE 5 2 8 1
MIN VSBY EARLY 10 10 6 FOG 5 FOG
MIN VSBY LATE 10 10 5 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 30 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS AROUND 70. SOUTH WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. SOUTH
WINDS 5 TO 10 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. WEST WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH.
MAZ019-020800-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLDY CLOUDY MCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 10 60 90 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (-2) 58 (-2) 42 56
RH % (24H TREND) 86 (-14) 53 (+21) 100 40
20FT WND AM(MPH) LGT/VAR NW 11 G19
20FT WND PM(MPH) LGT/VAR S 7 LGT/VAR NW 11 G19
PRECIP AMOUNT 0.00 0.04 0.34 0.21
PRECIP DURATION 4 11 7
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 PM
MIXING HGT (FT-AGL) 320 3150 430 6840
TRANSPORT WND (KTS) SW 9 S 16 SW 6 NW 22
VENT RATE (KT-FT) 2880 50400 2580 150480
MAX ADI EARLY 22 FAIR 52 GEN GOOD 19 GEN POOR 66 GOOD
MAX ADI LATE 6 VERY POOR 54 GEN GOOD 20 GEN POOR 85 GOOD
MAX LVORI EARLY 4 3 7 2
MAX LVORI LATE 4 3 7 2
MIN VSBY EARLY 10 10 6 FOG 5 FOG
MIN VSBY LATE 10 10 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 30 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY WITH
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS AROUND 60. WEST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO
15 MPH.
MAZ020-020800-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLDY CLOUDY PCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 10 70 90 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (-2) 57 (-4) 42 58
RH % (24H TREND) 89 (-11) 55 (+22) 100 38
20FT WND AM(MPH) SW 5 NW 9 G17
20FT WND PM(MPH) W 5 S 7 LGT/VAR NW 10 G18
PRECIP AMOUNT 0.00 0.04 0.34 0.14
PRECIP DURATION 4 11 5
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 4 PM
MIXING HGT (FT-AGL) 360 2990 410 7990
TRANSPORT WND (KTS) SW 9 S 17 SW 4 NW 25
VENT RATE (KT-FT) 3240 50830 1640 199750
MAX ADI EARLY 56 GEN GOOD 53 GEN GOOD 18 GEN POOR 60 GEN GOOD
MAX ADI LATE 6 VERY POOR 56 GEN GOOD 14 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 4 3 8 1
MAX LVORI LATE 4 3 8 1
MIN VSBY EARLY 10 10 6 FOG 6 FOG
MIN VSBY LATE 10 10 5 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 30 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 15 TO
20 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 60S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY WITH
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S.
WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 60. WEST WINDS 10 TO 15 MPH.
MAZ021-020800-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLDY CLOUDY MCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 10 70 90 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (-1) 57 (-4) 42 57
RH % (24H TREND) 89 (-11) 59 (+24) 100 43
20FT WND AM(MPH) LGT/VAR NW 9 G18
20FT WND PM(MPH) LGT/VAR S 7 LGT/VAR NW 10 G18
PRECIP AMOUNT 0.00 0.04 0.39 0.19
PRECIP DURATION 4 12 7
PRECIP BEGIN 7 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 PM
MIXING HGT (FT-AGL) 400 3210 580 7730
TRANSPORT WND (KTS) W 7 S 18 SW 5 NW 25
VENT RATE (KT-FT) 2800 57780 2900 193250
MAX ADI EARLY 41 GEN GOOD 63 GOOD 21 FAIR 63 GOOD
MAX ADI LATE 6 VERY POOR 64 GOOD 12 POOR 102 VERY GOOD
MAX LVORI EARLY 4 3 9 1
MAX LVORI LATE 4 3 9 1
MIN VSBY EARLY 10 10 6 FOG 5 FOG
MIN VSBY LATE 10 10 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 30 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
50. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY WITH
SHOWERS LIKELY. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S. WEST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 60. WEST WINDS 10 TO 15 MPH.
MAZ022-020800-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLDY CLOUDY MCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 10 60 100 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-2) 56 (-2) 43 55
RH % (24H TREND) 93 (-7) 57 (+12) 100 49
20FT WND AM(MPH) S 5 N 12 G20
20FT WND PM(MPH) LGT/VAR S 7 LGT/VAR NW 11 G20
PRECIP AMOUNT 0.00 0.03 0.47 0.25
PRECIP DURATION 2 12 8
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 PM
MIXING HGT (FT-AGL) 300 3010 520 6190
TRANSPORT WND (KTS) W 9 S 19 S 10 NW 20
VENT RATE (KT-FT) 2700 57190 5200 123800
MAX ADI EARLY 14 GEN POOR 49 GEN GOOD 16 GEN POOR 72 GOOD
MAX ADI LATE 6 VERY POOR 53 GEN GOOD 18 GEN POOR 78 GOOD
MAX LVORI EARLY 5 3 7 3
MAX LVORI LATE 5 3 7 3
MIN VSBY EARLY 10 10 4 FOG 3 FOG
MIN VSBY LATE 10 10 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 30 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS 10 TO 15 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 15 TO
20 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS 15 TO 20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY WITH
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S.
WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO
15 MPH.
MAZ023-020800-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLDY CLOUDY MCLDY
PRECIP TYPE NONE SHOWERS RAIN RAIN
CHANCE PRECIP (%) 10 80 100 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-2) 56 (0) 44 56
RH % (24H TREND) 89 (-11) 62 (+13) 100 51
20FT WND AM(MPH) S 7 NW 13 G19
20FT WND PM(MPH) W 9 G18 S 8 S 5 NW 12 G19
PRECIP AMOUNT 0.00 0.05 0.48 0.19
PRECIP DURATION 4 12 7
PRECIP BEGIN 8 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 PM
MIXING HGT (FT-AGL) 360 1510 540 5390
TRANSPORT WND (KTS) SW 11 S 17 S 9 NW 21
VENT RATE (KT-FT) 3960 25670 4860 113190
MAX ADI EARLY 17 GEN POOR 27 FAIR 10 POOR 63 GOOD
MAX ADI LATE 11 POOR 27 FAIR 25 FAIR 95 GOOD
MAX LVORI EARLY 4 4 6 2
MAX LVORI LATE 4 4 6 2
MIN VSBY EARLY 10 10 5 FOG 5 FOG
MIN VSBY LATE 10 10 3 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 40 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS
10 TO 15 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO
20 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST
WINDS 15 TO 20 MPH.
TUESDAY
SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SOUTH WINDS 15 TO 25 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
60. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY WITH
SHOWERS LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S.
WEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WINDS 15 TO
20 MPH.
MAZ024-020800-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
408 PM EDT FRI MAY 1 2026
TONIGHT SAT SAT NIGHT SUN
CLOUD COVER MCLEAR MCLDY CLOUDY MCLDY
PRECIP TYPE NONE RAIN RAIN RAIN
CHANCE PRECIP (%) 10 70 100 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 45 (-2) 53 (-1) 44 55
RH % (24H TREND) 93 (-7) 69 (+10) 100 63
20FT WND AM(MPH) S 7 NW 16
20FT WND PM(MPH) W 7 S 9 S 5 NW 14 G20
PRECIP AMOUNT 0.00 0.03 0.56 0.27
PRECIP DURATION 2 12 8
PRECIP BEGIN 10 AM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 5 PM
MIXING HGT (FT-AGL) 400 930 440 3580
TRANSPORT WND (KTS) W 11 S 18 S 10 NW 26
VENT RATE (KT-FT) 4400 16740 4400 93080
MAX ADI EARLY 17 GEN POOR 17 GEN POOR 11 POOR 79 GOOD
MAX ADI LATE 11 POOR 19 GEN POOR 26 FAIR 81 GOOD
MAX LVORI EARLY 5 4 7 3
MAX LVORI LATE 5 4 7 3
MIN VSBY EARLY 10 10 3 FOG 3 FOG
MIN VSBY LATE 10 10 2 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 30 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS
10 TO 15 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTH
WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH WINDS
15 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. SOUTH WINDS 15 TO 20 MPH.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY.
LOWS IN THE UPPER 40S. HIGHS IN THE MID 50S. WEST WINDS 15 TO
20 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. WEST WINDS 15 TO
20 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION ABOVE NORMAL.
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