450
FNUS51 KBOX 282010
FWFBOX
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
409 PM EDT THU MAY 28 2026
DISCUSSION
SCATTERED SHOWERS COME TO AN END EARLY THIS EVENING. PARTLY SUNNY
SKIES ARE EXPECTED ON FRIDAY WITH MAINLY DRY WEATHER OUTSIDE A
LATE DAY SPOT SHOWER OR TWO. HIGH TEMPERATURES ON FRIDAY WILL
MAINLY BE IN THE UPPER 60S TO THE LOWER 70S WITH MINIMUM
AFTERNOON RELATIVE HUMIDITY VALUES DROPPING INTO THE 30 TO
40 PERCENT RANGE. NORTHWEST WINDS WILL GUST TO 15-20+ MPH AT
TIMES...BUT SEA BREEZES ARE EXPECTED TO DEVELOP ALONG THE
IMMEDIATE COAST.
OUTLOOK...FRIDAY NIGHT THROUGH TUESDAY
PERIODS OF RAIN DEVELOP FRIDAY NIGHT AND WILL ESPECIALLY IMPACT
AREAS EAST OF THE CONNECTICUT RIVER SATURDAY MORNING. THE RAIN
WILL BE ACCOMPANIED BY UNSEASONABLY CHILLY TEMPERATURES ALONG
WITH WINDY CONDITIONS. IN FACT...A FEW WET SNOW FLAKES MAY EVEN
BRIEFLY MIX IN ACROSS THE HIGH TERRAIN.
DRY AND MILDER WEATHER BRIEFLY RETURNS SUNDAY...BUT ANOTHER ROUND
OF UNSETTLED WEATHER WITH SCATTERED SHOWERS IS LIKELY EARLY NEXT
WEEK.
MAZ015-290800-
SUFFOLK MA-
INCLUDING THE CITY OF BOSTON
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 40 10 90 90
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 53 (-7) 71 (+2) 46 56
RH % (24H TREND) 83 (-7) 40 (+16) 93 63
20FT WND AM(MPH) NW 5 N 16 G34
20FT WND PM(MPH) LGT/VAR N 6 LGT/VAR N 15 G33
PRECIP AMOUNT 0.01 0.00 0.33 0.37
PRECIP DURATION 0 6 8
PRECIP BEGIN 6 PM 6 PM CONTINUING
PRECIP END 8 PM CONTINUING 6 PM
MIXING HGT (FT-AGL) 400 6480 610 4180
TRANSPORT WND (KTS) NE 8 NW 13 SW 9 N 23
VENT RATE (KT-FT) 3200 84240 5490 96140
MAX ADI EARLY 11 POOR 100 GOOD 21 FAIR 73 GOOD
MAX ADI LATE 8 POOR 95 GOOD 25 FAIR 78 GOOD
MAX LVORI EARLY 4 2 4 3
MAX LVORI LATE 4 2 4 3
MIN VSBY EARLY 9 9 6 FOG 5 FOG
MIN VSBY LATE 9 9 6 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
10 TO 15 MPH, BECOMING NORTHWEST AROUND 5 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING EAST IN THE AFTERNOON.
MAZ016-290800-
EASTERN NORFOLK MA-
INCLUDING THE CITY OF QUINCY
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 40 10 90 90
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 51 (-9) 71 (+3) 44 55
RH % (24H TREND) 86 (+2) 43 (+18) 93 66
20FT WND AM(MPH) NW 5 N 15 G35
20FT WND PM(MPH) LGT/VAR NW 5 LGT/VAR N 15 G33
PRECIP AMOUNT 0.01 0.00 0.26 0.38
PRECIP DURATION 0 6 8
PRECIP BEGIN 6 PM 6 PM CONTINUING
PRECIP END 8 PM CONTINUING 6 PM
MIXING HGT (FT-AGL) 450 6760 600 4120
TRANSPORT WND (KTS) N 7 NW 13 S 10 N 24
VENT RATE (KT-FT) 3150 87880 6000 98880
MAX ADI EARLY 10 POOR 103 VERY GOOD27 FAIR 85 GOOD
MAX ADI LATE 7 POOR 96 GOOD 24 FAIR 90 GOOD
MAX LVORI EARLY 4 1 5 3
MAX LVORI LATE 4 1 5 3
MIN VSBY EARLY 9 9 6 FOG 5 FOG
MIN VSBY LATE 9 9 6 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 90 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
10 TO 15 MPH, BECOMING NORTHWEST AROUND 5 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO
10 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO
10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. WEST WINDS
5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING EAST IN THE AFTERNOON.
MAZ013-290800-
WESTERN NORFOLK MA-
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 30 10 80 80
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 50 (-9) 71 (-1) 44 55
RH % (24H TREND) 83 (-13) 37 (+2) 93 61
20FT WND AM(MPH) NW 5 N 11 G26
20FT WND PM(MPH) LGT/VAR NW 5 LGT/VAR N 11 G26
PRECIP AMOUNT 0.00 0.00 0.19 0.25
PRECIP DURATION 5 8
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT (FT-AGL) 450 7510 480 4230
TRANSPORT WND (KTS) N 9 NW 16 S 8 N 23
VENT RATE (KT-FT) 4050 120160 3840 97290
MAX ADI EARLY 54 GEN GOOD 105 VERY GOOD43 GEN GOOD 67 GOOD
MAX ADI LATE 6 VERY POOR 105 VERY GOOD14 GEN POOR 76 GOOD
MAX LVORI EARLY 4 1 5 3
MAX LVORI LATE 4 1 5 3
MIN VSBY EARLY 9 9 6 FOG 5 FOG
MIN VSBY LATE 9 9 6 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 90 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
WEST WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MAZ014-290800-
SOUTHEAST MIDDLESEX MA-
INCLUDING THE CITY OF CAMBRIDGE
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS SHOWERS
CHANCE PRECIP (%) 40 10 90 90
CHANCE OF THUNDER (%) 20 0 20 0
TEMP (24H TREND) 52 (-8) 71 (0) 45 55
RH % (24H TREND) 80 (-16) 39 (+8) 90 66
20FT WND AM(MPH) NW 5 N 14 G28
20FT WND PM(MPH) LGT/VAR NW 6 LGT/VAR N 12 G27
PRECIP AMOUNT 0.00 0.00 0.34 0.32
PRECIP DURATION 7 8
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 6 PM
MIXING HGT (FT-AGL) 530 7360 780 4230
TRANSPORT WND (KTS) N 10 NW 16 W 10 N 23
VENT RATE (KT-FT) 5300 117760 7800 97290
MAX ADI EARLY 56 GEN GOOD 105 VERY GOOD41 GEN GOOD 67 GOOD
MAX ADI LATE 7 POOR 105 VERY GOOD22 FAIR 76 GOOD
MAX LVORI EARLY 4 1 5 3
MAX LVORI LATE 4 1 5 3
MIN VSBY EARLY 9 9 6 FOG 5 FOG
MIN VSBY LATE 9 9 6 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. WEST WINDS AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
WEST WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MAZ007-290800-
EASTERN ESSEX MA-
INCLUDING THE CITY OF GLOUCESTER
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS SHOWERS
CHANCE PRECIP (%) 40 20 90 90
CHANCE OF THUNDER (%) 20 0 20 0
TEMP (24H TREND) 51 (-7) 70 (+4) 44 56
RH % (24H TREND) 90 (-10) 43 (+8) 96 61
20FT WND AM(MPH) LGT/VAR NE 18 G40
20FT WND PM(MPH) LGT/VAR SE 5 SE 5 G19 NE 15 G34
PRECIP AMOUNT 0.02 0.00 0.63 0.47
PRECIP DURATION 0 8 8
PRECIP BEGIN 6 PM 6 PM CONTINUING
PRECIP END 8 PM CONTINUING 6 PM
MIXING HGT (FT-AGL) 400 5030 410 4290
TRANSPORT WND (KTS) N 6 NW 11 S 10 N 23
VENT RATE (KT-FT) 2400 55330 4100 98670
MAX ADI EARLY 11 POOR 59 GEN GOOD 11 POOR 82 GOOD
MAX ADI LATE 7 POOR 43 GEN GOOD 19 GEN POOR 82 GOOD
MAX LVORI EARLY 5 2 5 3
MAX LVORI LATE 5 2 5 3
MIN VSBY EARLY 9 9 6 FOG 5 FOG
MIN VSBY LATE 9 9 5 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 40 0 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
15 TO 20 MPH, BECOMING NORTHWEST AROUND 5 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. WEST WINDS 5 TO 10 MPH, BECOMING NORTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S.
WEST WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
MAZ006-290800-
WESTERN ESSEX MA-
INCLUDING THE CITY OF LAWRENCE
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS SHOWERS
CHANCE PRECIP (%) 40 20 90 90
CHANCE OF THUNDER (%) 20 0 20 0
TEMP (24H TREND) 50 (-8) 70 (0) 42 54
RH % (24H TREND) 86 (-14) 37 (+3) 96 59
20FT WND AM(MPH) LGT/VAR NE 13 G28
20FT WND PM(MPH) LGT/VAR NW 5 LGT/VAR NE 10 G25
PRECIP AMOUNT 0.00 0.00 0.46 0.34
PRECIP DURATION 8 8
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 450 6940 460 4350
TRANSPORT WND (KTS) NW 7 NW 13 S 9 N 21
VENT RATE (KT-FT) 3150 90220 4140 91350
MAX ADI EARLY 56 GEN GOOD 105 VERY GOOD28 FAIR 70 GOOD
MAX ADI LATE 5 VERY POOR 104 VERY GOOD14 GEN POOR 84 GOOD
MAX LVORI EARLY 5 1 6 3
MAX LVORI LATE 5 1 6 3
MIN VSBY EARLY 9 9 6 FOG 5 FOG
MIN VSBY LATE 9 9 6 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 100 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. SOUTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MAZ005-290800-
CENTRAL MIDDLESEX MA-
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS NONE TSTMS SHOWERS
CHANCE PRECIP (%) 30 20 90 90
CHANCE OF THUNDER (%) 20 0 20 0
TEMP (24H TREND) 50 (-9) 72 (0) 43 55
RH % (24H TREND) 80 (-20) 35 (+3) 96 56
20FT WND AM(MPH) NW 5 N 11 G24
20FT WND PM(MPH) LGT/VAR NW 6 LGT/VAR N 9 G23
PRECIP AMOUNT 0.00 0.00 0.24 0.22
PRECIP DURATION 6 8
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 470 7690 470 4430
TRANSPORT WND (KTS) NW 7 NW 15 S 8 N 22
VENT RATE (KT-FT) 3290 115350 3760 97460
MAX ADI EARLY 75 GOOD 105 VERY GOOD35 FAIR 62 GOOD
MAX ADI LATE 6 VERY POOR 105 VERY GOOD17 GEN POOR 87 GOOD
MAX LVORI EARLY 4 1 5 3
MAX LVORI LATE 4 1 5 3
MIN VSBY EARLY 9 9 6 FOG 5 FOG
MIN VSBY LATE 9 9 6 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 90 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH
WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
WEST WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
MAZ012-290800-
SOUTHERN WORCESTER MA-
INCLUDING THE CITIES OF MILFORD AND WORCESTER
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 10 70 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 50 (-8) 72 (+1) 43 55
RH % (24H TREND) 83 (-17) 33 (-2) 93 56
20FT WND AM(MPH) NW 6 N 12 G26
20FT WND PM(MPH) NW 5 G18 NW 7 G17 LGT/VAR N 11 G25
PRECIP AMOUNT 0.00 0.00 0.13 0.11
PRECIP DURATION 4 6
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 470 7850 500 4690
TRANSPORT WND (KTS) N 9 NW 17 S 8 N 23
VENT RATE (KT-FT) 4230 133450 4000 107870
MAX ADI EARLY 87 GOOD 105 VERY GOOD51 GEN GOOD 67 GOOD
MAX ADI LATE 6 VERY POOR 105 VERY GOOD18 GEN POOR 89 GOOD
MAX LVORI EARLY 4 1 5 3
MAX LVORI LATE 4 1 5 3
MIN VSBY EARLY 9 9 6 FOG 6 FOG
MIN VSBY LATE 9 9 6 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 80 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
MAZ004-290800-
NORTHERN WORCESTER MA-
INCLUDING THE CITIES OF BARRE AND FITCHBURG
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 20 80 80
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (-7) 71 (+1) 40 55
RH % (24H TREND) 89 (-11) 33 (-1) 100 52
20FT WND AM(MPH) NW 6 G17 N 13 G26
20FT WND PM(MPH) NW 6 G19 NW 7 G18 LGT/VAR N 11 G25
PRECIP AMOUNT 0.00 0.00 0.20 0.13
PRECIP DURATION 6 6
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 460 7260 530 4710
TRANSPORT WND (KTS) NW 8 NW 17 W 9 N 21
VENT RATE (KT-FT) 3680 123420 4770 98910
MAX ADI EARLY 85 GOOD 105 VERY GOOD33 FAIR 60 GEN GOOD
MAX ADI LATE 6 VERY POOR 104 VERY GOOD18 GEN POOR 73 GOOD
MAX LVORI EARLY 4 1 5 3
MAX LVORI LATE 4 1 5 3
MIN VSBY EARLY 9 9 6 FOG 6 FOG
MIN VSBY LATE 9 9 6 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 80 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. WEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 40S. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S. NORTHWEST
WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MAZ026-290800-
NORTHERN MIDDLESEX MA-
INCLUDING THE CITY OF AYER
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE SHOWERS TSTMS SHOWERS
CHANCE PRECIP (%) 20 20 90 90
CHANCE OF THUNDER (%) 0 0 20 0
TEMP (24H TREND) 49 (-8) 72 (0) 41 55
RH % (24H TREND) 80 (-3) 36 (-1) 96 59
20FT WND AM(MPH) NW 5 G17 N 11 G24
20FT WND PM(MPH) NW 5 G17 NW 6 G17 LGT/VAR N 9 G23
PRECIP AMOUNT 0.00 0.01 0.23 0.20
PRECIP DURATION 0 7 7
PRECIP BEGIN 4 PM CONTINUING CONTINUING
PRECIP END CONTINUING CONTINUING 2 PM
MIXING HGT (FT-AGL) 470 7540 530 4290
TRANSPORT WND (KTS) NW 8 NW 17 SW 8 N 21
VENT RATE (KT-FT) 3760 128180 4240 90090
MAX ADI EARLY 104 VERY GOOD105 VERY GOOD32 FAIR 59 GEN GOOD
MAX ADI LATE 6 VERY POOR 105 VERY GOOD13 GEN POOR 83 GOOD
MAX LVORI EARLY 4 1 5 3
MAX LVORI LATE 4 1 5 3
MIN VSBY EARLY 9 9 6 FOG 6 FOG
MIN VSBY LATE 9 9 6 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 10 90 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. WEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE UPPER
60S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MAZ002-290800-
WESTERN FRANKLIN MA-
INCLUDING THE CITY OF CHARLEMONT
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 70 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 47 (-7) 70 (+2) 39 56
RH % (24H TREND) 83 (-10) 37 (0) 93 49
20FT WND AM(MPH) NW 6 N 10 G25
20FT WND PM(MPH) NW 5 G18 W 7 G17 W 5 N 7 G21
PRECIP AMOUNT 0.00 0.00 0.11 0.01
PRECIP DURATION 6 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 510 6740 680 5590
TRANSPORT WND (KTS) NW 9 NW 17 NW 14 N 18
VENT RATE (KT-FT) 4590 114580 9520 100620
MAX ADI EARLY 104 VERY GOOD105 VERY GOOD51 GEN GOOD 70 GOOD
MAX ADI LATE 7 POOR 105 VERY GOOD19 GEN POOR 93 GOOD
MAX LVORI EARLY 4 1 4 2
MAX LVORI LATE 4 1 4 2
MIN VSBY EARLY 9 9 6 FOG 6 FOG
MIN VSBY LATE 9 9 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 40 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 40. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. WEST WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MAZ003-290800-
EASTERN FRANKLIN MA-
INCLUDING THE CITIES OF GREENFIELD AND ORANGE
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 20 70 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 49 (-7) 73 (+3) 41 58
RH % (24H TREND) 86 (-10) 33 (-4) 96 49
20FT WND AM(MPH) NW 5 N 12 G25
20FT WND PM(MPH) N 6 G20 NW 7 G17 LGT/VAR N 9 G24
PRECIP AMOUNT 0.00 0.00 0.11 0.03
PRECIP DURATION 5 3
PRECIP BEGIN 6 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 460 7230 520 5420
TRANSPORT WND (KTS) NW 6 NW 17 NW 11 N 18
VENT RATE (KT-FT) 2760 122910 5720 97560
MAX ADI EARLY 93 GOOD 105 VERY GOOD32 FAIR 63 GOOD
MAX ADI LATE 5 VERY POOR 105 VERY GOOD17 GEN POOR 73 GOOD
MAX LVORI EARLY 4 1 5 2
MAX LVORI LATE 4 1 5 2
MIN VSBY EARLY 9 9 6 FOG 6 FOG
MIN VSBY LATE 9 9 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 40 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. WEST WINDS 5 TO
10 MPH.
MONDAY THROUGH TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S. NORTH
WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S. HIGHS AROUND 70. NORTHWEST WINDS
5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH.
MAZ008-290800-
WESTERN HAMPSHIRE MA-
INCLUDING THE CITY OF CHESTERFIELD
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 60 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 47 (-8) 70 (+2) 40 57
RH % (24H TREND) 83 (-7) 36 (-1) 86 49
20FT WND AM(MPH) NW 7 G17 N 13 G27
20FT WND PM(MPH) NW 6 G19 NW 8 G18 W 5 N 9 G23
PRECIP AMOUNT 0.00 0.00 0.10 0.01
PRECIP DURATION 3 2
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 500 6640 700 5510
TRANSPORT WND (KTS) NW 10 NW 18 W 14 N 19
VENT RATE (KT-FT) 5000 119520 9800 104690
MAX ADI EARLY 96 GOOD 104 VERY GOOD44 GEN GOOD 70 GOOD
MAX ADI LATE 8 POOR 103 VERY GOOD22 FAIR 92 GOOD
MAX LVORI EARLY 4 1 4 2
MAX LVORI LATE 4 1 4 2
MIN VSBY EARLY 9 9 6 FOG 6 FOG
MIN VSBY LATE 9 9 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 40 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS AROUND 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. WEST WINDS
AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE MID 40S. HIGHS IN THE MID 60S. NORTH WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MAZ010-290800-
EASTERN HAMPSHIRE MA-
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 60 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-6) 74 (+2) 44 59
RH % (24H TREND) 83 (-13) 34 (+3) 93 49
20FT WND AM(MPH) NW 6 N 14 G26
20FT WND PM(MPH) N 7 G20 NW 8 G17 W 5 N 12 G25
PRECIP AMOUNT 0.00 0.00 0.08 0.02
PRECIP DURATION 3 3
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 430 7320 530 5640
TRANSPORT WND (KTS) NW 7 NW 17 SW 8 N 19
VENT RATE (KT-FT) 3010 124440 4240 107160
MAX ADI EARLY 97 GOOD 105 VERY GOOD35 FAIR 68 GOOD
MAX ADI LATE 5 VERY POOR 94 GOOD 19 GEN POOR 73 GOOD
MAX LVORI EARLY 4 1 4 1
MAX LVORI LATE 4 1 4 1
MIN VSBY EARLY 9 9 6 FOG 6 FOG
MIN VSBY LATE 9 9 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 30 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO
10 MPH.
MAZ009-290800-
WESTERN HAMPDEN MA-
INCLUDING THE CITY OF BLANDFORD
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 50 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 48 (-8) 72 (+3) 42 57
RH % (24H TREND) 83 (-6) 36 (+1) 86 51
20FT WND AM(MPH) NW 7 G17 N 13 G28
20FT WND PM(MPH) NW 7 G19 NW 7 G17 W 5 N 9 G24
PRECIP AMOUNT 0.00 0.00 0.05 0.00
PRECIP DURATION 2
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 530 6590 750 5420
TRANSPORT WND (KTS) NW 11 NW 18 W 16 N 19
VENT RATE (KT-FT) 5830 118620 12000 102980
MAX ADI EARLY 96 GOOD 105 VERY GOOD40 FAIR 71 GOOD
MAX ADI LATE 8 POOR 105 VERY GOOD26 FAIR 95 GOOD
MAX LVORI EARLY 4 1 4 1
MAX LVORI LATE 4 1 4 1
MIN VSBY EARLY 9 9 7 9
MIN VSBY LATE 9 9 9 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 20 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTHWEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50. WEST WINDS AROUND
5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTHWEST WINDS AROUND 5 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHWEST WINDS
AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
MAZ011-290800-
EASTERN HAMPDEN MA-
INCLUDING THE CITY OF SPRINGFIELD
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 50 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-7) 74 (+2) 44 59
RH % (24H TREND) 83 (-13) 31 (+2) 89 42
20FT WND AM(MPH) NW 7 G17 N 15 G28
20FT WND PM(MPH) N 7 G20 NW 8 G18 W 5 N 13 G26
PRECIP AMOUNT 0.00 0.00 0.06 0.01
PRECIP DURATION 2 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 440 7450 500 5650
TRANSPORT WND (KTS) NW 7 NW 17 SW 8 N 20
VENT RATE (KT-FT) 3080 126650 4000 113000
MAX ADI EARLY 87 GOOD 104 VERY GOOD37 FAIR 73 GOOD
MAX ADI LATE 6 VERY POOR 94 GOOD 22 FAIR 99 GOOD
MAX LVORI EARLY 4 1 4 1
MAX LVORI LATE 4 1 4 1
MIN VSBY EARLY 9 9 6 FOG 7
MIN VSBY LATE 9 9 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 20 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S. NORTH WINDS 5 TO
10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
CTZ002-290800-
HARTFORD CT-
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 40 30
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (-7) 75 (+2) 46 61
RH % (24H TREND) 80 (-20) 30 (-5) 86 44
20FT WND AM(MPH) NW 6 N 15 G28
20FT WND PM(MPH) N 7 G19 NW 7 G17 LGT/VAR N 13 G27
PRECIP AMOUNT 0.00 0.00 0.01 0.00
PRECIP DURATION 2
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 470 7230 500 5630
TRANSPORT WND (KTS) N 8 NW 17 SW 8 N 21
VENT RATE (KT-FT) 3760 122910 4000 118230
MAX ADI EARLY 86 GOOD 104 VERY GOOD38 FAIR 82 GOOD
MAX ADI LATE 6 VERY POOR 102 VERY GOOD24 FAIR 104 VERY GOOD
MAX LVORI EARLY 3 1 3 1
MAX LVORI LATE 3 1 3 1
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
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY AND TUESDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S. HIGHS AROUND 70. NORTH WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
CTZ003-290800-
TOLLAND CT-
INCLUDING THE CITIES OF UNION AND VERNON
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 10 50 40
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-7) 74 (+2) 44 59
RH % (24H TREND) 83 (-17) 35 (-6) 89 53
20FT WND AM(MPH) NW 6 G17 N 15 G28
20FT WND PM(MPH) N 7 G19 NW 8 G18 LGT/VAR N 14 G27
PRECIP AMOUNT 0.00 0.00 0.05 0.00
PRECIP DURATION 2
PRECIP BEGIN 8 PM
PRECIP END 6 AM
MIXING HGT (FT-AGL) 450 7030 460 5480
TRANSPORT WND (KTS) NW 8 NW 16 SW 8 N 22
VENT RATE (KT-FT) 3600 112480 3680 120560
MAX ADI EARLY 76 GOOD 98 GOOD 30 FAIR 78 GOOD
MAX ADI LATE 6 VERY POOR 92 GOOD 23 FAIR 104 VERY GOOD
MAX LVORI EARLY 4 1 4 1
MAX LVORI LATE 4 1 4 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 0 0 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTHEAST WINDS AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
CTZ004-290800-
WINDHAM CT-
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 10 60 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-8) 73 (0) 45 58
RH % (24H TREND) 83 (-17) 30 (-9) 93 49
20FT WND AM(MPH) NW 6 N 14 G28
20FT WND PM(MPH) NW 5 G17 NW 7 G17 LGT/VAR N 14 G27
PRECIP AMOUNT 0.00 0.00 0.06 0.02
PRECIP DURATION 3 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 450 7350 470 5050
TRANSPORT WND (KTS) N 9 NW 16 S 8 N 23
VENT RATE (KT-FT) 4050 117600 3760 116150
MAX ADI EARLY 69 GOOD 105 VERY GOOD37 FAIR 79 GOOD
MAX ADI LATE 6 VERY POOR 105 VERY GOOD22 FAIR 95 GOOD
MAX LVORI EARLY 4 1 5 2
MAX LVORI LATE 4 1 5 2
MIN VSBY EARLY 9 9 7 6 FOG
MIN VSBY LATE 9 9 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 30 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 70S. NORTHWEST WINDS AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS AROUND 50. HIGHS AROUND 70. NORTHWEST
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND
5 MPH.
RIZ001-290800-
NORTHWEST PROVIDENCE RI-
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 10 70 70
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-8) 72 (0) 45 55
RH % (24H TREND) 83 (-17) 35 (-8) 93 61
20FT WND AM(MPH) NW 5 N 12 G27
20FT WND PM(MPH) LGT/VAR NW 7 LGT/VAR N 13 G27
PRECIP AMOUNT 0.00 0.00 0.06 0.08
PRECIP DURATION 4 5
PRECIP BEGIN 7 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 470 7750 500 4720
TRANSPORT WND (KTS) N 10 NW 17 SW 8 N 25
VENT RATE (KT-FT) 4700 131750 4000 118000
MAX ADI EARLY 67 GOOD 105 VERY GOOD57 GEN GOOD 71 GOOD
MAX ADI LATE 6 VERY POOR 105 VERY GOOD19 GEN POOR 97 GOOD
MAX LVORI EARLY 4 1 5 3
MAX LVORI LATE 4 1 5 3
MIN VSBY EARLY 9 9 6 FOG 6 FOG
MIN VSBY LATE 9 9 6 FOG 7
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 30 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTHWEST
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS AROUND 50. HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTH WINDS AROUND 5 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS AROUND 50. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
RIZ002-290800-
SOUTHEAST PROVIDENCE RI-
INCLUDING THE CITY OF PROVIDENCE
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 30 10 70 80
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 51 (-9) 74 (+1) 46 57
RH % (24H TREND) 83 (-7) 37 (-8) 93 61
20FT WND AM(MPH) NW 5 N 13 G27
20FT WND PM(MPH) LGT/VAR NW 7 LGT/VAR N 15 G27
PRECIP AMOUNT 0.00 0.00 0.03 0.10
PRECIP DURATION 4 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 470 7770 680 4730
TRANSPORT WND (KTS) N 10 NW 17 SW 8 N 25
VENT RATE (KT-FT) 4700 132090 5440 118250
MAX ADI EARLY 55 GEN GOOD 105 VERY GOOD51 GEN GOOD 70 GOOD
MAX ADI LATE 7 POOR 105 VERY GOOD24 FAIR 103 VERY GOOD
MAX LVORI EARLY 4 1 5 3
MAX LVORI LATE 4 1 5 3
MIN VSBY EARLY 9 9 6 FOG 6 FOG
MIN VSBY LATE 9 9 6 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 10 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH
WINDS 10 TO 15 MPH, BECOMING NORTHWEST AROUND 5 MPH AFTER
MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 70.
WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS AROUND 50. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.
RIZ003-290800-
WESTERN KENT RI-
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 10 60 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (-8) 72 (0) 46 57
RH % (24H TREND) 80 (-13) 37 (-9) 89 61
20FT WND AM(MPH) NW 5 N 13 G28
20FT WND PM(MPH) LGT/VAR NW 7 LGT/VAR N 15 G28
PRECIP AMOUNT 0.00 0.00 0.05 0.02
PRECIP DURATION 3 5
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 460 7680 470 4870
TRANSPORT WND (KTS) N 10 NW 17 SW 9 N 24
VENT RATE (KT-FT) 4600 130560 4230 116880
MAX ADI EARLY 74 GOOD 105 VERY GOOD48 GEN GOOD 77 GOOD
MAX ADI LATE 5 VERY POOR 105 VERY GOOD18 GEN POOR 100 GOOD
MAX LVORI EARLY 4 1 5 2
MAX LVORI LATE 4 1 5 2
MIN VSBY EARLY 9 9 9 6 FOG
MIN VSBY LATE 9 9 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 20 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 70.
WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS AROUND 50. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH.
RIZ004-290800-
EASTERN KENT RI-
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 30 10 70 70
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 52 (-9) 74 (+1) 48 59
RH % (24H TREND) 83 (+2) 34 (-8) 86 59
20FT WND AM(MPH) NW 6 N 14 G33
20FT WND PM(MPH) LGT/VAR NW 7 LGT/VAR N 17 G32
PRECIP AMOUNT 0.00 0.00 0.05 0.07
PRECIP DURATION 3 5
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 470 7560 520 4860
TRANSPORT WND (KTS) N 10 NW 15 SW 9 N 26
VENT RATE (KT-FT) 4700 113400 4680 126360
MAX ADI EARLY 42 GEN GOOD 105 VERY GOOD43 GEN GOOD 74 GOOD
MAX ADI LATE 7 POOR 105 VERY GOOD18 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 4 1 4 1
MAX LVORI LATE 4 1 4 1
MIN VSBY EARLY 9 9 6 FOG 6 FOG
MIN VSBY LATE 9 9 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 20 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
10 TO 15 MPH, BECOMING NORTHWEST AROUND 5 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 70.
WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
RIZ005-290800-
BRISTOL RI-
INCLUDING THE CITY OF BRISTOL
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 30 10 70 80
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 52 (-8) 74 (+2) 48 58
RH % (24H TREND) 90 (-3) 39 (-10) 93 66
20FT WND AM(MPH) NW 6 N 15 G33
20FT WND PM(MPH) LGT/VAR NW 6 SW 5 N 19 G32
PRECIP AMOUNT 0.00 0.00 0.07 0.12
PRECIP DURATION 3 7
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 450 7140 460 4610
TRANSPORT WND (KTS) N 9 NW 15 SW 6 N 26
VENT RATE (KT-FT) 4050 107100 2760 119860
MAX ADI EARLY 31 FAIR 105 VERY GOOD26 FAIR 69 GOOD
MAX ADI LATE 8 POOR 105 VERY GOOD18 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 5 1 5 3
MAX LVORI LATE 5 1 5 3
MIN VSBY EARLY 9 9 6 FOG 6 FOG
MIN VSBY LATE 9 9 6 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 40 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
10 TO 15 MPH, BECOMING NORTHWEST AROUND 5 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS AROUND
5 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
RIZ006-290800-
WASHINGTON RI-
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 30 60 60
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 52 (-8) 75 (+3) 48 60
RH % (24H TREND) 93 (-7) 34 (-12) 90 55
20FT WND AM(MPH) NW 5 NW 13 G34
20FT WND PM(MPH) LGT/VAR W 7 LGT/VAR N 16 G34
PRECIP AMOUNT 0.00 0.00 0.06 0.02
PRECIP DURATION 3 3
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 440 7540 450 5080
TRANSPORT WND (KTS) N 11 NW 14 SW 10 N 25
VENT RATE (KT-FT) 4840 105560 4500 127000
MAX ADI EARLY 28 FAIR 103 VERY GOOD37 FAIR 82 GOOD
MAX ADI LATE 6 VERY POOR 104 VERY GOOD14 GEN POOR 105 VERY GOOD
MAX LVORI EARLY 5 1 4 1
MAX LVORI LATE 5 1 4 1
MIN VSBY EARLY 9 9 9 6 FOG
MIN VSBY LATE 9 9 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 0 0 30 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
15 TO 20 MPH, BECOMING NORTHWEST AROUND 5 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTHWEST WINDS AROUND 5 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 70.
WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
RIZ007-290800-
NEWPORT RI-
INCLUDING THE CITY OF NEWPORT
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 40 70 80
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 53 (-7) 74 (+4) 49 59
RH % (24H TREND) 93 (-7) 38 (-13) 93 64
20FT WND AM(MPH) NW 6 NW 15 G34
20FT WND PM(MPH) LGT/VAR W 7 SW 6 G17 N 19 G34
PRECIP AMOUNT 0.01 0.00 0.09 0.07
PRECIP DURATION 0 3 7
PRECIP BEGIN 6 PM 8 PM CONTINUING
PRECIP END 8 PM CONTINUING 6 PM
MIXING HGT (FT-AGL) 460 5740 480 4640
TRANSPORT WND (KTS) N 7 NW 14 SW 9 N 27
VENT RATE (KT-FT) 3220 80360 4320 125280
MAX ADI EARLY 8 POOR 98 GOOD 18 GEN POOR 71 GOOD
MAX ADI LATE 9 POOR 84 GOOD 25 FAIR 105 VERY GOOD
MAX LVORI EARLY 5 2 4 3
MAX LVORI LATE 5 2 4 3
MIN VSBY EARLY 9 9 7 6 FOG
MIN VSBY LATE 9 9 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 30 0 40 40
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
15 TO 20 MPH, BECOMING NORTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS 10 TO 15 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTH WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
RIZ008-290800-
BLOCK ISLAND RI-
INCLUDING THE CITY OF NEW SHOREHAM
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 30 50 50
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (-3) 71 (+5) 50 62
RH % (24H TREND) 93 (-7) 49 (-18) 83 53
20FT WND AM(MPH) NW 7 NW 16 G34
20FT WND PM(MPH) LGT/VAR SW 10 SW 10 G20 N 21 G34
PRECIP AMOUNT 0.00 0.00 0.02 0.03
PRECIP DURATION 2 2
PRECIP BEGIN 8 PM CONTINUING
PRECIP END CONTINUING 2 PM
MIXING HGT (FT-AGL) 340 1380 490 4640
TRANSPORT WND (KTS) NE 6 NW 13 SW 17 N 27
VENT RATE (KT-FT) 2040 17940 8330 125280
MAX ADI EARLY 7 POOR 26 FAIR 21 FAIR 91 GOOD
MAX ADI LATE 12 POOR 15 GEN POOR 34 FAIR 105 VERY GOOD
MAX LVORI EARLY 6 3 4 2
MAX LVORI LATE 6 3 4 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 20 0 10 10
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTH
WINDS 15 TO 20 MPH, DIMINISHING TO 5 TO 10 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. SOUTHWEST WINDS AROUND 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. WEST WINDS 5 TO 10 MPH, BECOMING NORTH AFTER
MIDNIGHT.
TUESDAY THROUGH WEDNESDAY
PARTLY CLOUDY WITH A CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. EAST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH
WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
THURSDAY
SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO
10 MPH.
MAZ017-290800-
NORTHERN BRISTOL MA-
INCLUDING THE CITY OF TAUNTON
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 30 10 80 80
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 50 (-9) 72 (-1) 45 56
RH % (24H TREND) 90 (-10) 36 (-7) 93 63
20FT WND AM(MPH) LGT/VAR N 11 G27
20FT WND PM(MPH) LGT/VAR NW 5 LGT/VAR N 13 G27
PRECIP AMOUNT 0.01 0.00 0.11 0.21
PRECIP DURATION 0 5 8
PRECIP BEGIN 6 PM 7 PM CONTINUING
PRECIP END 8 PM CONTINUING 6 PM
MIXING HGT (FT-AGL) 440 7340 500 4350
TRANSPORT WND (KTS) N 9 NW 15 SW 7 N 24
VENT RATE (KT-FT) 3960 110100 3500 104400
MAX ADI EARLY 45 GEN GOOD 105 VERY GOOD31 FAIR 66 GOOD
MAX ADI LATE 5 VERY POOR 105 VERY GOOD12 POOR 84 GOOD
MAX LVORI EARLY 5 1 5 3
MAX LVORI LATE 5 1 5 3
MIN VSBY EARLY 9 9 6 FOG 5 FOG
MIN VSBY LATE 9 9 6 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 40 90
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH
WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS
AROUND 5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH.
MAZ018-290800-
WESTERN PLYMOUTH MA-
INCLUDING THE CITY OF BROCKTON
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 40 10 90 90
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 50 (-9) 70 (0) 45 56
RH % (24H TREND) 93 (-7) 40 (-1) 93 71
20FT WND AM(MPH) LGT/VAR N 12 G28
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 14 G29
PRECIP AMOUNT 0.02 0.00 0.15 0.30
PRECIP DURATION 1 5 8
PRECIP BEGIN 6 PM 7 PM CONTINUING
PRECIP END 9 PM CONTINUING 6 PM
MIXING HGT (FT-AGL) 440 6830 420 3780
TRANSPORT WND (KTS) N 8 NW 14 S 7 NE 26
VENT RATE (KT-FT) 3520 95620 2940 98280
MAX ADI EARLY 20 GEN POOR 81 GOOD 26 FAIR 68 GOOD
MAX ADI LATE 5 VERY POOR 104 VERY GOOD12 POOR 83 GOOD
MAX LVORI EARLY 6 1 6 3
MAX LVORI LATE 6 1 6 3
MIN VSBY EARLY 9 9 6 FOG 5 FOG
MIN VSBY LATE 9 9 6 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 80 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 40S. NORTH
WINDS 10 TO 15 MPH, BECOMING NORTHWEST AROUND 5 MPH AFTER
MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTHWEST WINDS AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS AROUND 5 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. WEST WINDS AROUND 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WINDS AROUND 5 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.
WEST WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.
MAZ019-290800-
EASTERN PLYMOUTH MA-
INCLUDING THE CITY OF PLYMOUTH
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 40 10 90 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 51 (-8) 70 (+5) 45 57
RH % (24H TREND) 93 (-3) 45 (+12) 93 66
20FT WND AM(MPH) LGT/VAR N 15 G37
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR N 18 G36
PRECIP AMOUNT 0.04 0.00 0.18 0.29
PRECIP DURATION 1 6 9
PRECIP BEGIN 6 PM 6 PM CONTINUING
PRECIP END 9 PM CONTINUING 6 PM
MIXING HGT (FT-AGL) 430 4800 420 3780
TRANSPORT WND (KTS) N 6 NW 12 S 8 NE 27
VENT RATE (KT-FT) 2580 57600 3360 102060
MAX ADI EARLY 7 POOR 57 GEN GOOD 10 POOR 84 GOOD
MAX ADI LATE 7 POOR 42 GEN GOOD 19 GEN POOR 90 GOOD
MAX LVORI EARLY 6 2 5 3
MAX LVORI LATE 6 2 5 3
MIN VSBY EARLY 9 9 6 FOG 5 FOG
MIN VSBY LATE 9 9 6 FOG 5 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 10 0 80 100
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S. NORTH WINDS
15 TO 20 MPH, BECOMING NORTHWEST 5 TO 10 MPH AFTER MIDNIGHT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS
AROUND 5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY THROUGH TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.
MAZ020-290800-
SOUTHERN BRISTOL MA-
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 40 10 80 80
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 51 (-9) 75 (+5) 46 59
RH % (24H TREND) 96 (-4) 38 (-11) 93 61
20FT WND AM(MPH) LGT/VAR NW 13 G34
20FT WND PM(MPH) LGT/VAR W 6 SW 5 G17 N 17 G34
PRECIP AMOUNT 0.04 0.00 0.11 0.13
PRECIP DURATION 1 3 8
PRECIP BEGIN 6 PM 8 PM CONTINUING
PRECIP END 9 PM CONTINUING 6 PM
MIXING HGT (FT-AGL) 410 7200 450 4130
TRANSPORT WND (KTS) N 7 NW 14 SW 8 N 26
VENT RATE (KT-FT) 2870 100800 3600 107380
MAX ADI EARLY 12 POOR 98 GOOD 23 FAIR 63 GOOD
MAX ADI LATE 6 VERY POOR 100 GOOD 15 GEN POOR 93 GOOD
MAX LVORI EARLY 6 1 5 3
MAX LVORI LATE 6 1 5 3
MIN VSBY EARLY 9 9 6 FOG 6 FOG
MIN VSBY LATE 9 9 6 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 70 0 40 70
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
BREEZY. MOSTLY CLEAR. LOWS IN THE MID 40S.
NORTH WINDS 20 TO 25 MPH, BECOMING NORTHWEST 5 TO 10 MPH AFTER
MIDNIGHT.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTHWEST WINDS 5 TO 10 MPH,
BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS 10 TO 15 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. WEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. NORTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.
NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH,
BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
MAZ021-290800-
SOUTHERN PLYMOUTH MA-
INCLUDING THE CITY OF MATTAPOISETT
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE TSTMS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 40 10 90 90
CHANCE OF THUNDER (%) 20 0 0 0
TEMP (24H TREND) 51 (-8) 74 (+6) 46 59
RH % (24H TREND) 93 (-7) 45 (-7) 93 69
20FT WND AM(MPH) LGT/VAR NW 12 G34
20FT WND PM(MPH) LGT/VAR SW 5 LGT/VAR N 17 G34
PRECIP AMOUNT 0.05 0.00 0.14 0.17
PRECIP DURATION 1 4 9
PRECIP BEGIN 6 PM 8 PM CONTINUING
PRECIP END 9 PM CONTINUING 6 PM
MIXING HGT (FT-AGL) 430 6370 450 3440
TRANSPORT WND (KTS) N 9 NW 12 S 7 N 27
VENT RATE (KT-FT) 3870 76440 3150 92880
MAX ADI EARLY 13 GEN POOR 70 GOOD 15 GEN POOR 66 GOOD
MAX ADI LATE 5 VERY POOR 71 GOOD 13 GEN POOR 80 GOOD
MAX LVORI EARLY 7 2 5 3
MAX LVORI LATE 7 2 5 3
MIN VSBY EARLY 9 9 6 FOG 6 FOG
MIN VSBY LATE 9 9 6 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 80 0 80 80
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 40S. NORTH WINDS 15 TO 20 MPH, BECOMING NORTHWEST AROUND
5 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS AROUND 70. NORTHWEST WINDS AROUND 5 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND 5 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
MAZ022-290800-
BARNSTABLE MA-
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 30 10 90 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (-5) 71 (+7) 50 63
RH % (24H TREND) 96 (-4) 49 (-7) 96 60
20FT WND AM(MPH) LGT/VAR N 12 G30
20FT WND PM(MPH) LGT/VAR LGT/VAR S 5 NE 17 G32
PRECIP AMOUNT 0.04 0.00 0.17 0.14
PRECIP DURATION 1 4 9
PRECIP BEGIN 6 PM 8 PM CONTINUING
PRECIP END 11 PM CONTINUING 6 PM
MIXING HGT (FT-AGL) 460 4420 510 3780
TRANSPORT WND (KTS) NW 8 NW 8 S 10 NE 28
VENT RATE (KT-FT) 3680 35360 5100 105840
MAX ADI EARLY 12 POOR 54 GEN GOOD 16 GEN POOR 67 GOOD
MAX ADI LATE 8 POOR 40 FAIR 19 GEN POOR 90 GOOD
MAX LVORI EARLY 7 2 4 2
MAX LVORI LATE 7 2 4 2
MIN VSBY EARLY 8 9 6 FOG 5 FOG
MIN VSBY LATE 9 9 4 FOG 6 FOG
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 80 50
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. NORTH WINDS 15 TO 20 MPH, DIMINISHING TO 5 TO
10 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 70.
SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.
THURSDAY
SUNNY. HIGHS IN THE LOWER 70S. NORTHWEST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
MAZ023-290800-
DUKES MA-
INCLUDING THE CITY OF VINEYARD HAVEN
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 40 10 90 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 53 (-5) 72 (+7) 50 64
RH % (24H TREND) 93 (-7) 46 (-12) 87 57
20FT WND AM(MPH) NW 5 NW 14 G34
20FT WND PM(MPH) LGT/VAR SW 7 SW 7 G19 N 21 G37
PRECIP AMOUNT 0.10 0.00 0.09 0.08
PRECIP DURATION 1 4 9
PRECIP BEGIN 6 PM 8 PM CONTINUING
PRECIP END 10 PM CONTINUING 6 PM
MIXING HGT (FT-AGL) 490 3240 550 3910
TRANSPORT WND (KTS) NW 7 NW 11 SW 13 N 30
VENT RATE (KT-FT) 3430 35640 7150 117300
MAX ADI EARLY 8 POOR 45 GEN GOOD 16 GEN POOR 63 GOOD
MAX ADI LATE 11 POOR 35 FAIR 28 FAIR 101 VERY GOOD
MAX LVORI EARLY 6 2 4 2
MAX LVORI LATE 6 2 4 2
MIN VSBY EARLY 9 9 9 6 FOG
MIN VSBY LATE 9 9 6 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 90 0 40 30
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
BREEZY. MOSTLY CLEAR WITH A CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S. NORTH WINDS 20 TO 25 MPH, DIMINISHING TO
10 TO 15 MPH AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 5 TO
10 MPH, BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS 10 TO 15 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY AND WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER
50S. HIGHS IN THE UPPER 60S. NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
SUNNY. HIGHS AROUND 70. WEST WINDS 5 TO 10 MPH,
BECOMING SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
MAZ024-290800-
NANTUCKET MA-
INCLUDING THE CITY OF NANTUCKET
409 PM EDT THU MAY 28 2026
TONIGHT FRI FRI NIGHT SAT
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE SHOWERS NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 20 10 90 90
CHANCE OF THUNDER (%) 0 0 0 0
TEMP (24H TREND) 54 (-2) 67 (+5) 51 62
RH % (24H TREND) 93 (-7) 60 (-10) 90 62
20FT WND AM(MPH) NW 5 NW 13 G31
20FT WND PM(MPH) LGT/VAR SW 5 S 7 N 22 G37
PRECIP AMOUNT 0.03 0.00 0.12 0.06
PRECIP DURATION 1 4 12
PRECIP BEGIN 6 PM 8 PM CONTINUING
PRECIP END 11 PM CONTINUING CONTINUING
MIXING HGT (FT-AGL) 830 2660 650 3820
TRANSPORT WND (KTS) N 7 N 10 SW 13 N 34
VENT RATE (KT-FT) 5810 26600 8450 129880
MAX ADI EARLY 9 POOR 48 GEN GOOD 16 GEN POOR 47 GEN GOOD
MAX ADI LATE 22 FAIR 23 FAIR 25 FAIR 105 VERY GOOD
MAX LVORI EARLY 6 3 4 3
MAX LVORI LATE 6 3 4 3
MIN VSBY EARLY 6 FOG 9 9 5 FOG
MIN VSBY LATE 9 9 4 FOG 9
SUNSHINE HOURS N/A N/A N/A N/A
CWR 20 0 80 20
REMARKS...NONE.
FORECAST FOR DAYS 3 THROUGH 7
SATURDAY NIGHT
WINDY. PARTLY CLOUDY WITH SHOWERS LIKELY. LOWS
AROUND 50. NORTH WINDS 20 TO 30 MPH, DIMINISHING TO 10 TO 15 MPH
AFTER MIDNIGHT.
SUNDAY
SUNNY. HIGHS IN THE LOWER 60S. NORTHWEST WINDS 5 TO
10 MPH, BECOMING WEST IN THE AFTERNOON.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS 10 TO 15 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS.
LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S. NORTHEAST WINDS
5 TO 10 MPH.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
PARTLY CLOUDY WITH A
CHANCE OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 60S.
NORTHWEST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHWEST WINDS
5 TO 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
OUTLOOK 8 TO 14 DAYS
TEMPERATURES ABOVE NORMAL. PRECIPITATION BELOW NORMAL.
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