852
FNUS51 KBOX 302009
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
409 PM EDT THU APR 30 2026
DISCUSSION
WIDESPREAD LIGHT RAIN DEVELOPS LATE TONIGHT AND CONTINUES
THURSDAY, THE GREATEST CHANCE FOR WETTING RAINS ARE IN NORTHERN
MASSACHUSETTS OF 80 PERCENT OR GREATER. VALUES DECREASE
CONSIDERABLY THE FURTHER SOUTH, LESS THAN A 40 PERCENT CHANCE
ALONG THE IMMEDIATE SOUTH COAST. RAIN ENDING THURSDAY AFTERNOON,
DRY CONDITIONS CONTINUES INTO FRIDAY.
MINIMUM RELATIVE HUMIDITIES ARE BETWEEN 65 AND 85 PERCENT
THURSDAY AND BETWEEN 25 AND 40 PERCENT THURSDAY, THE EXCEPTION
BEING COASTAL AREAS OF RHODE ISLAND AND MASSACHUSETTS; INCLUDING
CAPE COD AND THE ISLANDS WHERE VALUES ARE BETWEEN 40 AND
60 PERCENT.
OUTLOOK...SATURDAY THROUGH TUESDAY
WILL WATCH THE POTENTIAL OF A COASTAL STORM THAT MAY BRING A
PERIOD OF RAIN TO THE REGION SOMETIME LATE SATURDAY INTO EARLY
SUNDAY, IF THIS SYSTEM WERE TO TRACK CLOSE ENOUGH TO THE COAST.
TEMPERATURES TREND MILD MONDAY AND TUESDAY, WHILE NO WASHOUTS, A
DAILY POP-UP SHOWER OR TWO CANNOT BE RULED OUT.
MAZ015-010800-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (0) 63 (+8) 44 59
RH % (24H TREND) 96 (-4) 29 (-40) 76 47
20FT WND AM(MPH) NW 6 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 6 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 450 7490 350 5050
TRANSPORT WND (KTS) W 4 W 13 W 4 SW 8
VENT RATE (KT-FT) 1800 97370 1400 40400
MAX ADI EARLY 5 VERY POOR 88 GOOD 64 GOOD 23 FAIR
MAX ADI LATE 9 POOR 102 VERY GOOD5 VERY POOR 25 FAIR
MAX LVORI EARLY 5 1 3 2
MAX LVORI LATE 5 1 3 2
MIN VSBY EARLY 7 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. SOUTH WINDS 5 TO 10 MPH, BECOMING WEST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 50S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. 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 THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
MID 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 70. SOUTH WINDS 15 TO
20 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE MID 50S. HIGHS IN THE MID 60S. SOUTH WINDS
15 TO 20 MPH.
MAZ016-010800-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (-1) 63 (+7) 43 59
RH % (24H TREND) 96 (-4) 30 (-41) 79 49
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 6 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 410 7500 300 4670
TRANSPORT WND (KTS) NW 11 W 13 W 4 SW 8
VENT RATE (KT-FT) 4510 97500 1200 37360
MAX ADI EARLY 6 VERY POOR 83 GOOD 67 GOOD 22 FAIR
MAX ADI LATE 9 POOR 104 VERY GOOD4 VERY POOR 26 FAIR
MAX LVORI EARLY 6 1 4 2
MAX LVORI LATE 6 1 4 2
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 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST AROUND 5 MPH
AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 50S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS
15 TO 20 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. SOUTH WINDS
15 TO 20 MPH.
MAZ013-010800-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-2) 64 (+8) 42 59
RH % (24H TREND) 100 (0) 26 (-34) 79 42
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR W 6 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 390 7580 320 5030
TRANSPORT WND (KTS) NW 9 W 13 W 4 SW 8
VENT RATE (KT-FT) 3510 98540 1280 40240
MAX ADI EARLY 11 POOR 89 GOOD 97 GOOD 25 FAIR
MAX ADI LATE 8 POOR 105 VERY GOOD4 VERY POOR 29 FAIR
MAX LVORI EARLY 6 1 4 2
MAX LVORI LATE 6 1 4 2
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 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 40S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 70. SOUTH WINDS 10 TO
15 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. SOUTHWEST
WINDS 10 TO 15 MPH.
MAZ014-010800-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (-2) 63 (+7) 43 59
RH % (24H TREND) 93 (-7) 29 (-32) 79 45
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 6 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 420 7830 450 5200
TRANSPORT WND (KTS) W 4 W 14 NW 4 SW 7
VENT RATE (KT-FT) 1680 109620 1800 36400
MAX ADI EARLY 8 POOR 95 GOOD 100 GOOD 28 FAIR
MAX ADI LATE 9 POOR 105 VERY GOOD4 VERY POOR 28 FAIR
MAX LVORI EARLY 5 1 3 2
MAX LVORI LATE 5 1 3 2
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 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS AROUND
5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE MID 50S. HIGHS IN THE MID 60S. SOUTH WINDS
5 TO 10 MPH.
MAZ007-010800-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-3) 62 (+9) 41 58
RH % (24H TREND) 100 (0) 32 (-39) 89 51
20FT WND AM(MPH) NW 6 LGT/VAR
20FT WND PM(MPH) LGT/VAR NW 5 LGT/VAR S 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 350 7050 260 4070
TRANSPORT WND (KTS) W 4 W 13 SE 3 SW 7
VENT RATE (KT-FT) 1400 91650 780 28490
MAX ADI EARLY 6 VERY POOR 85 GOOD 59 GEN GOOD 18 GEN POOR
MAX ADI LATE 9 POOR 99 GOOD 4 VERY POOR 23 FAIR
MAX LVORI EARLY 6 1 5 2
MAX LVORI LATE 6 1 5 2
MIN VSBY EARLY 4 FOG 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. SOUTH WINDS 5 TO 10 MPH, BECOMING WEST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 50S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. 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 IN THE
LOWER 50S. HIGHS IN THE UPPER 60S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS
15 TO 20 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. SOUTH
WINDS 15 TO 20 MPH.
MAZ006-010800-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-2) 62 (+7) 40 59
RH % (24H TREND) 100 (0) 27 (-34) 86 45
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 400 7920 300 5860
TRANSPORT WND (KTS) W 4 W 15 NW 4 SW 8
VENT RATE (KT-FT) 1600 118800 1200 46880
MAX ADI EARLY 10 POOR 96 GOOD 105 VERY GOOD23 FAIR
MAX ADI LATE 8 POOR 105 VERY GOOD4 VERY POOR 31 FAIR
MAX LVORI EARLY 6 1 5 2
MAX LVORI LATE 6 1 5 2
MIN VSBY EARLY 7 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 40S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. SOUTH WINDS
5 TO 10 MPH.
MAZ005-010800-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-3) 63 (+7) 40 60
RH % (24H TREND) 100 (0) 27 (-30) 82 40
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 440 7690 320 6510
TRANSPORT WND (KTS) NW 9 W 14 NW 4 SW 8
VENT RATE (KT-FT) 3960 107660 1280 52080
MAX ADI EARLY 10 POOR 91 GOOD 104 VERY GOOD25 FAIR
MAX ADI LATE 8 POOR 105 VERY GOOD4 VERY POOR 33 FAIR
MAX LVORI EARLY 6 1 4 2
MAX LVORI LATE 6 1 4 2
MIN VSBY EARLY 8 9 9 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 40S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. HIGHS
IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. SOUTH WINDS
5 TO 10 MPH.
MAZ012-010800-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 30 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-4) 62 (+6) 41 59
RH % (24H TREND) 96 (-4) 29 (-18) 89 45
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 7 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 360 7390 260 6320
TRANSPORT WND (KTS) NW 9 W 14 W 4 SW 9
VENT RATE (KT-FT) 3240 103460 1040 56880
MAX ADI EARLY 12 POOR 83 GOOD 104 VERY GOOD25 FAIR
MAX ADI LATE 8 POOR 105 VERY GOOD3 VERY POOR 33 FAIR
MAX LVORI EARLY 6 1 5 2
MAX LVORI LATE 6 1 5 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 8 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 40S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST
AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S.
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. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND
70. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. SOUTHWEST
WINDS 10 TO 15 MPH.
MAZ004-010800-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 10 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 37 (-6) 61 (+7) 37 58
RH % (24H TREND) 96 (-4) 27 (-17) 92 40
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 7 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 330 7250 200 7380
TRANSPORT WND (KTS) NW 9 W 14 NW 5 W 8
VENT RATE (KT-FT) 2970 101500 1000 59040
MAX ADI EARLY 12 POOR 88 GOOD 103 VERY GOOD25 FAIR
MAX ADI LATE 8 POOR 105 VERY GOOD3 VERY POOR 34 FAIR
MAX LVORI EARLY 6 1 6 2
MAX LVORI LATE 6 1 6 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 8 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 30S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST
AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S.
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 LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S. SOUTH
WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS AROUND 50. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
10 TO 15 MPH.
MAZ026-010800-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-5) 63 (+8) 39 60
RH % (24H TREND) 96 (-4) 30 (-25) 82 45
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR W 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.03 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 8 PM
MIXING HGT (FT-AGL) 430 7650 320 7370
TRANSPORT WND (KTS) W 5 W 14 NW 5 W 8
VENT RATE (KT-FT) 2150 107100 1600 58960
MAX ADI EARLY 9 POOR 95 GOOD 94 GOOD 43 GEN GOOD
MAX ADI LATE 5 VERY POOR 105 VERY GOOD3 VERY POOR 34 FAIR
MAX LVORI EARLY 6 1 5 2
MAX LVORI LATE 6 1 5 2
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 10 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 40. SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S.
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 MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
MAZ002-010800-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 30 10 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 35 (-9) 59 (+6) 36 56
RH % (24H TREND) 92 (-8) 30 (-13) 89 40
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR NW 5 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 180 7170 70 8040
TRANSPORT WND (KTS) NW 8 W 15 W 4 W 8
VENT RATE (KT-FT) 1440 107550 280 64320
MAX ADI EARLY 25 FAIR 93 GOOD 103 VERY GOOD47 GEN GOOD
MAX ADI LATE 6 VERY POOR 105 VERY GOOD3 VERY POOR 88 GOOD
MAX LVORI EARLY 5 1 6 1
MAX LVORI LATE 5 1 6 1
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.
LOWS IN THE UPPER 30S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. NOT AS COOL. LOWS IN THE MID 40S.
SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. WARMER. HIGHS
IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 60.
SOUTHWEST WINDS 5 TO 10 MPH.
MAZ003-010800-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 30 10 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 38 (-7) 62 (+7) 38 59
RH % (24H TREND) 96 (-4) 29 (-12) 92 40
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 230 7640 210 8370
TRANSPORT WND (KTS) NW 6 W 14 SW 3 W 7
VENT RATE (KT-FT) 1380 106960 630 58590
MAX ADI EARLY 13 GEN POOR 83 GOOD 97 GOOD 31 FAIR
MAX ADI LATE 6 VERY POOR 105 VERY GOOD3 VERY POOR 31 FAIR
MAX LVORI EARLY 6 1 6 2
MAX LVORI LATE 6 1 6 2
MIN VSBY EARLY 9 9 9 8
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 40. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER
40S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S. SOUTH
WINDS 15 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
50. SOUTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 10 TO 15 MPH.
MAZ008-010800-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 10 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-8) 59 (+5) 37 57
RH % (24H TREND) 89 (-11) 31 (-14) 89 42
20FT WND AM(MPH) NW 6 LGT/VAR
20FT WND PM(MPH) NW 5 NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 250 7080 270 7800
TRANSPORT WND (KTS) NW 9 W 14 W 6 W 7
VENT RATE (KT-FT) 2250 99120 1620 54600
MAX ADI EARLY 24 FAIR 92 GOOD 97 GOOD 29 FAIR
MAX ADI LATE 7 POOR 105 VERY GOOD3 VERY POOR 33 FAIR
MAX LVORI EARLY 5 1 6 2
MAX LVORI LATE 5 1 6 2
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 10 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 30S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER
40S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ010-010800-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 10 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 39 (-7) 63 (+6) 40 61
RH % (24H TREND) 93 (-7) 29 (-11) 89 42
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR NW 7 LGT/VAR W 5
PRECIP AMOUNT 0.01 0.00 0.00 0.00
PRECIP DURATION 0
PRECIP BEGIN 6 PM
PRECIP END 8 PM
MIXING HGT (FT-AGL) 330 7880 360 7860
TRANSPORT WND (KTS) NW 6 W 14 W 5 W 6
VENT RATE (KT-FT) 1980 110320 1800 47160
MAX ADI EARLY 13 GEN POOR 84 GOOD 92 GOOD 30 FAIR
MAX ADI LATE 7 POOR 105 VERY GOOD3 VERY POOR 28 FAIR
MAX LVORI EARLY 6 1 6 2
MAX LVORI LATE 6 1 6 2
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 10 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 40S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS
10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER
40S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 50S. HIGHS AROUND 70. SOUTH WINDS 15 TO
20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
MAZ009-010800-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 10 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 36 (-8) 60 (+5) 38 58
RH % (24H TREND) 89 (-11) 32 (-14) 96 43
20FT WND AM(MPH) NW 6 LGT/VAR
20FT WND PM(MPH) NW 6 NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 220 6970 210 7510
TRANSPORT WND (KTS) NW 9 W 13 W 5 W 7
VENT RATE (KT-FT) 1980 90610 1050 52570
MAX ADI EARLY 28 FAIR 90 GOOD 84 GOOD 31 FAIR
MAX ADI LATE 9 POOR 105 VERY GOOD3 VERY POOR 34 FAIR
MAX LVORI EARLY 5 1 6 2
MAX LVORI LATE 5 1 6 2
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 9 9 8 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 30S. NORTHWEST WINDS AROUND 5 MPH.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 48. HIGHS IN
THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S. SOUTH
WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
UPPER 40S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 5 TO 10 MPH.
MAZ011-010800-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 10 30 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-6) 64 (+7) 41 60
RH % (24H TREND) 93 (-7) 26 (-12) 89 37
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) W 5 NW 7 LGT/VAR W 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 340 7730 460 7350
TRANSPORT WND (KTS) NW 7 W 14 NW 6 W 7
VENT RATE (KT-FT) 2380 108220 2760 51450
MAX ADI EARLY 13 GEN POOR 81 GOOD 89 GOOD 24 FAIR
MAX ADI LATE 7 POOR 105 VERY GOOD3 VERY POOR 29 FAIR
MAX LVORI EARLY 5 1 6 2
MAX LVORI LATE 5 1 6 2
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 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 40S. WEST WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. NOT AS COOL. LOWS IN THE UPPER
40S. SOUTH WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO
15 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S. SOUTH WINDS
15 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
CTZ002-010800-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 10 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-7) 64 (+6) 42 60
RH % (24H TREND) 89 (-11) 28 (-12) 96 40
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR NW 6 LGT/VAR LGT/VAR
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 420 7390 500 7020
TRANSPORT WND (KTS) NW 8 W 11 W 5 SW 6
VENT RATE (KT-FT) 3360 81290 2500 42120
MAX ADI EARLY 12 POOR 79 GOOD 76 GOOD 35 FAIR
MAX ADI LATE 5 VERY POOR 105 VERY GOOD3 VERY POOR 25 FAIR
MAX LVORI EARLY 5 1 6 2
MAX LVORI LATE 5 1 6 2
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 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 40S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST
AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. LOWS AROUND 50. 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 15 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. SOUTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
CTZ003-010800-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 10 30 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 40 (-5) 63 (+7) 41 59
RH % (24H TREND) 93 (-7) 31 (-14) 93 47
20FT WND AM(MPH) NW 6 LGT/VAR
20FT WND PM(MPH) LGT/VAR NW 7 LGT/VAR SW 5
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 290 7080 360 6230
TRANSPORT WND (KTS) NW 8 W 14 W 5 SW 8
VENT RATE (KT-FT) 2320 99120 1800 49840
MAX ADI EARLY 12 POOR 78 GOOD 87 GOOD 22 FAIR
MAX ADI LATE 6 VERY POOR 105 VERY GOOD4 VERY POOR 32 FAIR
MAX LVORI EARLY 5 1 6 2
MAX LVORI LATE 5 1 6 2
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 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 40S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST
AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT AND MONDAY
MOSTLY CLEAR. LOWS IN THE MID 30S.
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 15 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. SOUTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. SOUTH WINDS 5 TO 10 MPH.
CTZ004-010800-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 30 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 41 (-4) 63 (+7) 41 59
RH % (24H TREND) 93 (-7) 29 (-17) 89 44
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 7 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 340 7170 400 5760
TRANSPORT WND (KTS) NW 8 W 13 W 5 SW 9
VENT RATE (KT-FT) 2720 93210 2000 51840
MAX ADI EARLY 14 GEN POOR 80 GOOD 90 GOOD 21 FAIR
MAX ADI LATE 5 VERY POOR 105 VERY GOOD3 VERY POOR 32 FAIR
MAX LVORI EARLY 6 1 5 2
MAX LVORI LATE 6 1 5 2
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 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 40S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST
AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
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 THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
LOWER 50S. HIGHS IN THE LOWER 70S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. SOUTH WINDS 5 TO 10 MPH.
RIZ001-010800-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-2) 63 (+7) 42 59
RH % (24H TREND) 96 (-4) 30 (-22) 86 45
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 6 LGT/VAR SW 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 330 7340 360 5060
TRANSPORT WND (KTS) NW 9 W 14 SW 5 SW 8
VENT RATE (KT-FT) 2970 102760 1800 40480
MAX ADI EARLY 12 POOR 80 GOOD 94 GOOD 22 FAIR
MAX ADI LATE 8 POOR 105 VERY GOOD4 VERY POOR 27 FAIR
MAX LVORI EARLY 6 1 5 2
MAX LVORI LATE 6 1 5 2
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 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 40S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
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. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY 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 MID 60S. SOUTHWEST
WINDS 10 TO 15 MPH.
RIZ002-010800-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 43 (-2) 65 (+9) 43 59
RH % (24H TREND) 96 (-4) 31 (-29) 86 51
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 6 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 410 7570 480 4050
TRANSPORT WND (KTS) NW 9 W 14 W 6 SW 8
VENT RATE (KT-FT) 3690 105980 2880 32400
MAX ADI EARLY 11 POOR 89 GOOD 93 GOOD 22 FAIR
MAX ADI LATE 8 POOR 105 VERY GOOD4 VERY POOR 25 FAIR
MAX LVORI EARLY 6 1 5 2
MAX LVORI LATE 6 1 5 2
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 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 40S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
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 THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
LOWER 50S. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS
15 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ003-010800-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-3) 63 (+7) 42 57
RH % (24H TREND) 96 (-4) 32 (-24) 89 53
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 7 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 330 7170 310 4140
TRANSPORT WND (KTS) NW 8 W 14 W 6 SW 8
VENT RATE (KT-FT) 2640 100380 1860 33120
MAX ADI EARLY 12 POOR 81 GOOD 90 GOOD 20 GEN POOR
MAX ADI LATE 5 VERY POOR 105 VERY GOOD5 VERY POOR 25 FAIR
MAX LVORI EARLY 6 1 5 2
MAX LVORI LATE 6 1 5 2
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 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 40S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. 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. SOUTHWEST WINDS 10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. SOUTHWEST WINDS 5 TO 10 MPH.
RIZ004-010800-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-2) 65 (+9) 43 59
RH % (24H TREND) 96 (-4) 31 (-29) 86 49
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 6 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 440 7320 430 4120
TRANSPORT WND (KTS) NW 9 W 13 W 6 SW 9
VENT RATE (KT-FT) 3960 95160 2580 37080
MAX ADI EARLY 9 POOR 87 GOOD 78 GOOD 19 GEN POOR
MAX ADI LATE 7 POOR 105 VERY GOOD5 VERY POOR 27 FAIR
MAX LVORI EARLY 6 1 5 2
MAX LVORI LATE 6 1 5 2
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 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. SOUTH WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. 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 IN THE
LOWER 50S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS
15 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. SOUTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
RIZ005-010800-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-2) 64 (+9) 44 58
RH % (24H TREND) 96 (-4) 35 (-32) 83 57
20FT WND AM(MPH) NW 6 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 7 W 5 S 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 380 7380 410 3100
TRANSPORT WND (KTS) W 5 W 13 SW 6 SW 9
VENT RATE (KT-FT) 1900 95940 2460 27900
MAX ADI EARLY 8 POOR 75 GOOD 50 GEN GOOD 17 GEN POOR
MAX ADI LATE 7 POOR 104 VERY GOOD5 VERY POOR 24 FAIR
MAX LVORI EARLY 6 1 4 3
MAX LVORI LATE 6 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 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. SOUTH WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
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 THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
LOWER 50S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS
15 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. SOUTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. SOUTH WINDS 10 TO 15 MPH.
RIZ006-010800-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-3) 64 (+9) 42 57
RH % (24H TREND) 100 (0) 34 (-26) 96 55
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR W 6 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 390 7270 370 3720
TRANSPORT WND (KTS) W 6 W 14 SW 9 SW 8
VENT RATE (KT-FT) 2340 101780 3330 29760
MAX ADI EARLY 9 POOR 78 GOOD 47 GEN GOOD 15 GEN POOR
MAX ADI LATE 6 VERY POOR 99 GOOD 5 VERY POOR 22 FAIR
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 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 40S. SOUTH WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SUNDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S. 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 AROUND
50. HIGHS IN THE MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
50. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. SOUTH WINDS 10 TO 15 MPH.
RIZ007-010800-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-3) 63 (+9) 44 57
RH % (24H TREND) 100 (0) 39 (-28) 89 59
20FT WND AM(MPH) NW 6 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 7 SW 6 S 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 330 5440 350 2480
TRANSPORT WND (KTS) W 6 W 12 W 7 SW 9
VENT RATE (KT-FT) 1980 65280 2450 22320
MAX ADI EARLY 7 POOR 59 GEN GOOD 16 GEN POOR 16 GEN POOR
MAX ADI LATE 7 POOR 65 GOOD 7 POOR 19 GEN POOR
MAX LVORI EARLY 6 2 4 4
MAX LVORI LATE 6 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 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. SOUTH WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SUNDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. 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
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTH WINDS
15 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. SOUTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. SOUTH WINDS 10 TO 15 MPH.
RIZ008-010800-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-2) 56 (+5) 46 53
RH % (24H TREND) 100 (0) 59 (-21) 89 69
20FT WND AM(MPH) NW 8 SW 5
20FT WND PM(MPH) LGT/VAR SW 9 SW 8 S 7
PRECIP AMOUNT 0.00 0.00 0.00 0.02
PRECIP DURATION 2
PRECIP BEGIN 6 AM
PRECIP END CONTINUING
MIXING HGT (FT-AGL) 300 940 360 1060
TRANSPORT WND (KTS) W 8 NW 11 W 16 SW 7
VENT RATE (KT-FT) 2400 10340 5760 7420
MAX ADI EARLY 9 POOR 15 GEN POOR 20 GEN POOR 11 POOR
MAX ADI LATE 11 POOR 19 GEN POOR 13 GEN POOR 12 POOR
MAX LVORI EARLY 6 3 4 4
MAX LVORI LATE 6 3 4 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 4 FOG 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
SATURDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE MID 50S.
NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 50S. SOUTHWEST WINDS 10 TO
15 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
50. HIGHS IN THE UPPER 50S. SOUTH WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
50. SOUTH WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. SOUTH WINDS 10 TO 15 MPH.
MAZ017-010800-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 20 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-3) 65 (+8) 41 59
RH % (24H TREND) 100 (0) 29 (-35) 86 45
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR W 5 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 430 7570 420 4390
TRANSPORT WND (KTS) NW 9 W 13 W 5 SW 8
VENT RATE (KT-FT) 3870 98410 2100 35120
MAX ADI EARLY 11 POOR 88 GOOD 86 GOOD 21 FAIR
MAX ADI LATE 5 VERY POOR 105 VERY GOOD4 VERY POOR 26 FAIR
MAX LVORI EARLY 6 1 5 2
MAX LVORI LATE 6 1 5 2
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 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 40S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 5 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 LOWER 50S. SOUTH
WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY. 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 MID 60S. SOUTHWEST
WINDS 10 TO 15 MPH.
MAZ018-010800-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-2) 64 (+7) 41 59
RH % (24H TREND) 100 (0) 31 (-38) 82 51
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR W 5 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 410 7530 350 4650
TRANSPORT WND (KTS) W 8 W 14 SW 5 SW 9
VENT RATE (KT-FT) 3280 105420 1750 41850
MAX ADI EARLY 9 POOR 89 GOOD 78 GOOD 25 FAIR
MAX ADI LATE 8 POOR 105 VERY GOOD4 VERY POOR 29 FAIR
MAX LVORI EARLY 7 1 5 2
MAX LVORI LATE 7 1 5 2
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 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 50S. NORTH WINDS AROUND 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
AROUND 5 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 UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
PARTLY SUNNY. 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 MID 60S. SOUTH WINDS
10 TO 15 MPH.
MAZ019-010800-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 10 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-2) 62 (+7) 42 57
RH % (24H TREND) 100 (0) 34 (-38) 86 53
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 390 6160 260 3570
TRANSPORT WND (KTS) W 4 W 12 SW 6 SW 7
VENT RATE (KT-FT) 1560 73920 1560 24990
MAX ADI EARLY 5 VERY POOR 74 GOOD 27 FAIR 20 GEN POOR
MAX ADI LATE 9 POOR 87 GOOD 4 VERY POOR 21 FAIR
MAX LVORI EARLY 9 1 5 3
MAX LVORI LATE 9 1 5 3
MIN VSBY EARLY 8 9 9 9
MIN VSBY LATE 7 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
40S. SOUTH WINDS 5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS 5 TO
10 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO
10 MPH, INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.
MONDAY NIGHT THROUGH TUESDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS
IN THE LOWER 50S. HIGHS IN THE MID 60S. SOUTHWEST WINDS 15 TO
25 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS
15 TO 20 MPH.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY WITH SHOWERS
LIKELY. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. SOUTH
WINDS 15 TO 20 MPH.
MAZ020-010800-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-4) 64 (+9) 42 58
RH % (24H TREND) 100 (0) 34 (-30) 89 53
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 6 LGT/VAR S 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 370 7510 350 3180
TRANSPORT WND (KTS) W 8 W 14 SW 8 SW 8
VENT RATE (KT-FT) 2960 105140 2800 25440
MAX ADI EARLY 8 POOR 84 GOOD 53 GEN GOOD 19 GEN POOR
MAX ADI LATE 5 VERY POOR 101 VERY GOOD4 VERY POOR 22 FAIR
MAX LVORI EARLY 7 1 5 3
MAX LVORI LATE 7 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 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. SOUTH WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. 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 MID 60S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTH WINDS
15 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. SOUTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
60S. SOUTH WINDS 10 TO 15 MPH.
MAZ021-010800-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 42 (-3) 64 (+8) 42 58
RH % (24H TREND) 100 (0) 36 (-38) 86 57
20FT WND AM(MPH) LGT/VAR LGT/VAR
20FT WND PM(MPH) LGT/VAR W 5 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 430 7350 370 3180
TRANSPORT WND (KTS) W 8 W 13 SW 7 SW 8
VENT RATE (KT-FT) 3440 95550 2590 25440
MAX ADI EARLY 8 POOR 83 GOOD 48 GEN GOOD 31 FAIR
MAX ADI LATE 5 VERY POOR 102 VERY GOOD4 VERY POOR 23 FAIR
MAX LVORI EARLY 9 1 5 3
MAX LVORI LATE 9 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 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 40S. SOUTH WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS AROUND 60. 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
PARTLY SUNNY. 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.
MAZ022-010800-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-1) 61 (+7) 43 57
RH % (24H TREND) 100 (0) 44 (-33) 93 59
20FT WND AM(MPH) NW 5 LGT/VAR
20FT WND PM(MPH) LGT/VAR W 5 LGT/VAR S 6
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 370 4600 280 2940
TRANSPORT WND (KTS) W 6 NW 12 SW 9 SW 9
VENT RATE (KT-FT) 2220 55200 2520 26460
MAX ADI EARLY 5 VERY POOR 55 GEN GOOD 12 POOR 26 FAIR
MAX ADI LATE 9 POOR 51 GEN GOOD 5 VERY POOR 25 FAIR
MAX LVORI EARLY 9 2 5 3
MAX LVORI LATE 9 2 5 3
MIN VSBY EARLY 4 FOG 5 FOG 9 9
MIN VSBY LATE 3 FOG 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
40S. SOUTH WINDS 5 TO 10 MPH, BECOMING EAST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID
50S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO
20 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
50. HIGHS AROUND 60. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTH WINDS
15 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. SOUTH WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 60.
SOUTH WINDS 10 TO 15 MPH.
MAZ023-010800-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-2) 61 (+7) 44 57
RH % (24H TREND) 100 (0) 47 (-30) 86 57
20FT WND AM(MPH) NW 6 SW 5
20FT WND PM(MPH) LGT/VAR W 8 SW 8 S 8
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 420 2560 420 2170
TRANSPORT WND (KTS) W 9 W 12 W 13 SW 11
VENT RATE (KT-FT) 3780 30720 5460 23870
MAX ADI EARLY 7 POOR 38 FAIR 19 GEN POOR 20 GEN POOR
MAX ADI LATE 10 POOR 31 FAIR 9 POOR 22 FAIR
MAX LVORI EARLY 6 2 5 4
MAX LVORI LATE 6 2 5 4
MIN VSBY EARLY 9 9 9 9
MIN VSBY LATE 7 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 0 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 40S. SOUTH WINDS 5 TO 10 MPH, BECOMING EAST AFTER MIDNIGHT.
SUNDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE MID 50S.
NORTHWEST WINDS 10 TO 15 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. 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 THROUGH TUESDAY NIGHT
BREEZY. PARTLY CLOUDY. LOWS
IN THE LOWER 50S. HIGHS AROUND 60. SOUTH WINDS 15 TO 25 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS AROUND 60. SOUTH WINDS 15 TO
20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. SOUTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 60.
SOUTH WINDS 15 TO 20 MPH.
MAZ024-010800-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
409 PM EDT THU APR 30 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLDY MCLEAR MCLEAR PCLDY
PRECIP TYPE NONE NONE NONE NONE
CHANCE PRECIP (%) 20 10 20
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 44 (-1) 57 (+4) 44 54
RH % (24H TREND) 100 (0) 59 (-24) 93 66
20FT WND AM(MPH) NW 7 SW 5
20FT WND PM(MPH) LGT/VAR W 7 W 7 S 7
PRECIP AMOUNT 0.00 0.00 0.00 0.00
PRECIP DURATION
PRECIP BEGIN
PRECIP END
MIXING HGT (FT-AGL) 570 1900 420 1280
TRANSPORT WND (KTS) W 5 W 12 SW 12 SW 10
VENT RATE (KT-FT) 2850 22800 5040 12800
MAX ADI EARLY 7 POOR 35 FAIR 19 GEN POOR 16 GEN POOR
MAX ADI LATE 11 POOR 30 FAIR 11 POOR 16 GEN POOR
MAX LVORI EARLY 9 3 5 4
MAX LVORI LATE 9 3 5 4
MIN VSBY EARLY 3 FOG 5 FOG 9 9
MIN VSBY LATE 3 FOG 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
SATURDAY NIGHT
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID
40S. SOUTH WINDS 5 TO 10 MPH, BECOMING EAST AFTER MIDNIGHT.
SUNDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER
50S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS
10 TO 15 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 50S. SOUTHWEST WINDS 15 TO
20 MPH.
MONDAY NIGHT THROUGH TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND
50. HIGHS IN THE UPPER 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
IN THE LOWER 50S. SOUTH WINDS 15 TO 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
50S. SOUTH WINDS 15 TO 20 MPH.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES BELOW NORMAL. PRECIPITATION ABOVE NORMAL.
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