108  
FNUS51 KBOX 240809  
FWFBOX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
408 AM EDT MON AUG 24 2026  
   
DISCUSSION
 
 
 
CLEARER, LESS HUMID CONDITIONS MOVE IN TODAY FOLLOWING A COLD  
FRONT. BREEZY SW WINDS TODAY POST-FRONT, WHICH MAY OCCASIONALLY  
GUST TO AROUND 20-25 MPH IN THE AFTERNOON. DRIER CONDITIONS  
CONTINUE INTO TUESDAY.  
 
MINIMUM RELATIVE HUMIDITY VALUES TODAY RANGE BETWEEN 40 AND  
55 PERCENT, WITH HIGHER VALUES TOWARDS THE OUTER CAPE AND THE  
ISLANDS. THE SAME RANGE OF VALUES IS EXPECTED TUESDAY AS WELL.  
   
OUTLOOK...TUESDAY NIGHT THROUGH SATURDAY
 
 
HIGH PRESSURE CONTINUES THROUGH MID WEEK RESULTING IN DRIER  
WEATHER. MIN RELATIVE HUMIDITY VALUES GENERALLY IN THE  
45-60 PERCENT RANGE. ANOTHER COLD FRONT AND WEAK LOW PRESSURE MAY  
APPROACH SOUTHERN NEW ENGLAND FOR NEXT THURSDAY INTO FRIDAY WITH  
PERIODS OF SHOWERS POSSIBLE.  
 
MAZ015-242000-  
SUFFOLK MA-  
INCLUDING THE CITY OF BOSTON  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 82 (+6) 60 (-4) 82  
RH % (24H TREND) 42 (-39) 97 (-3) 47  
20FT WND AM(MPH) SW 5 LGT/VAR  
20FT WND PM(MPH) SW 9 SW 6 W 7  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 6030 430 6040  
TRANSPORT WND (KTS) SW 16 W 8 W 11  
VENT RATE (KT-FT) 96480 3440 66440  
MAX ADI EARLY 44 GEN GOOD 20 GEN POOR 59 GEN GOOD  
MAX ADI LATE 47 GEN GOOD 5 VERY POOR 73 GOOD  
MAX LVORI EARLY 2 6 1  
MAX LVORI LATE 2 6 1  
MIN VSBY EARLY 6 FOG 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS  
5 TO 10 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH, INCREASING TO SOUTH 10 TO 15 MPH IN THE AFTERNOON.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.  
SOUTH WINDS 10 TO 15 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTH WINDS AROUND 5 MPH,  
BECOMING WEST AFTER MIDNIGHT.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.  
 

 
 
MAZ016-242000-  
EASTERN NORFOLK MA-  
INCLUDING THE CITY OF QUINCY  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 82 (+5) 59 (-5) 82  
RH % (24H TREND) 44 (-38) 97 (-3) 45  
20FT WND AM(MPH) SW 5 LGT/VAR  
20FT WND PM(MPH) SW 9 SW 6 W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 6340 430 6090  
TRANSPORT WND (KTS) SW 17 SW 8 W 12  
VENT RATE (KT-FT) 107780 3440 73080  
MAX ADI EARLY 47 GEN GOOD 37 FAIR 62 GOOD  
MAX ADI LATE 63 GOOD 5 VERY POOR 75 GOOD  
MAX LVORI EARLY 1 6 1  
MAX LVORI LATE 1 6 1  
MIN VSBY EARLY 6 FOG 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND  
5 MPH, BECOMING NORTHEAST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.  
SOUTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH,  
BECOMING WEST AFTER MIDNIGHT.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.  
 

 
 
MAZ013-242000-  
WESTERN NORFOLK MA-  
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 81 (+3) 57 (-4) 80  
RH % (24H TREND) 44 (-37) 100 (0) 49  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 9 G17 SW 5 W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 6450 430 5800  
TRANSPORT WND (KTS) SW 17 W 7 W 12  
VENT RATE (KT-FT) 109650 3010 69600  
MAX ADI EARLY 90 GOOD 80 GOOD 64 GOOD  
MAX ADI LATE 105 VERY GOOD4 VERY POOR 88 GOOD  
MAX LVORI EARLY 1 9 1  
MAX LVORI LATE 1 9 1  
MIN VSBY EARLY 5 FOG 9 7  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 50S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
SOUTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ014-242000-  
SOUTHEAST MIDDLESEX MA-  
INCLUDING THE CITY OF CAMBRIDGE  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 82 (+5) 59 (-3) 81  
RH % (24H TREND) 41 (-40) 93 (-7) 46  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 9 G17 SW 5 W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 7350 420 5960  
TRANSPORT WND (KTS) SW 19 SW 7 W 13  
VENT RATE (KT-FT) 139650 2940 77480  
MAX ADI EARLY 86 GOOD 57 GEN GOOD 65 GOOD  
MAX ADI LATE 78 GOOD 4 VERY POOR 91 GOOD  
MAX LVORI EARLY 1 6 1  
MAX LVORI LATE 1 6 1  
MIN VSBY EARLY 6 FOG 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
SOUTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH,  
BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ007-242000-  
EASTERN ESSEX MA-  
INCLUDING THE CITY OF GLOUCESTER  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 82 (+8) 59 (-4) 81  
RH % (24H TREND) 42 (-34) 96 (-4) 47  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 SW 5 SW 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5750 420 5890  
TRANSPORT WND (KTS) SW 15 W 8 W 11  
VENT RATE (KT-FT) 86250 3360 64790  
MAX ADI EARLY 48 GEN GOOD 17 GEN POOR 59 GEN GOOD  
MAX ADI LATE 48 GEN GOOD 5 VERY POOR 68 GOOD  
MAX LVORI EARLY 2 6 2  
MAX LVORI LATE 2 6 2  
MIN VSBY EARLY 5 FOG 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH  
WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.  
SOUTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTH WINDS AROUND 5 MPH,  
BECOMING WEST AFTER MIDNIGHT.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS AROUND 80. SOUTHEAST WINDS 5 TO 10 MPH.  
 

 
 
MAZ006-242000-  
WESTERN ESSEX MA-  
INCLUDING THE CITY OF LAWRENCE  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 81 (+5) 57 (-5) 81  
RH % (24H TREND) 44 (-29) 96 (-4) 47  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 7190 420 5960  
TRANSPORT WND (KTS) SW 18 SW 7 W 12  
VENT RATE (KT-FT) 129420 2940 71520  
MAX ADI EARLY 75 GOOD 81 GOOD 74 GOOD  
MAX ADI LATE 105 VERY GOOD4 VERY POOR 94 GOOD  
MAX LVORI EARLY 1 9 1  
MAX LVORI LATE 1 9 1  
MIN VSBY EARLY 3 FOG 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
SOUTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 5 MPH,  
BECOMING WEST AFTER MIDNIGHT.    
SATURDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ005-242000-  
CENTRAL MIDDLESEX MA-  
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 80 (+3) 56 (-4) 80  
RH % (24H TREND) 42 (-34) 100 (0) 47  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 G17 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 7050 420 5760  
TRANSPORT WND (KTS) SW 19 SW 7 W 12  
VENT RATE (KT-FT) 133950 2940 69120  
MAX ADI EARLY 81 GOOD 80 GOOD 67 GOOD  
MAX ADI LATE 105 VERY GOOD4 VERY POOR 86 GOOD  
MAX LVORI EARLY 1 9 1  
MAX LVORI LATE 1 9 1  
MIN VSBY EARLY 4 FOG 9 8  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ012-242000-  
SOUTHERN WORCESTER MA-  
INCLUDING THE CITIES OF MILFORD AND WORCESTER  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 79 (+3) 55 (-6) 78  
RH % (24H TREND) 48 (-26) 100 (0) 52  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 G18 LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 6370 410 5450  
TRANSPORT WND (KTS) SW 18 W 7 W 12  
VENT RATE (KT-FT) 114660 2870 65400  
MAX ADI EARLY 69 GOOD 60 GEN GOOD 62 GOOD  
MAX ADI LATE 68 GOOD 4 VERY POOR 79 GOOD  
MAX LVORI EARLY 1 9 1  
MAX LVORI LATE 1 9 1  
MIN VSBY EARLY 5 FOG 9 5 FOG  
MIN VSBY LATE 9 8 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 50S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND  
5 MPH.  
 

 
 
MAZ004-242000-  
NORTHERN WORCESTER MA-  
INCLUDING THE CITIES OF BARRE AND FITCHBURG  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 77 (+3) 52 (-7) 77  
RH % (24H TREND) 48 (-23) 100 (0) 52  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 G18 LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 6230 420 4890  
TRANSPORT WND (KTS) SW 18 SW 6 W 12  
VENT RATE (KT-FT) 112140 2520 58680  
MAX ADI EARLY 64 GOOD 48 GEN GOOD 59 GEN GOOD  
MAX ADI LATE 70 GOOD 4 VERY POOR 67 GOOD  
MAX LVORI EARLY 1 9 2  
MAX LVORI LATE 1 9 2  
MIN VSBY EARLY 3 FOG 9 3 FOG  
MIN VSBY LATE 9 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
80. SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 60. WEST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH.  
 

 
 
MAZ026-242000-  
NORTHERN MIDDLESEX MA-  
INCLUDING THE CITY OF AYER  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 79 (+3) 54 (-6) 80  
RH % (24H TREND) 48 (-33) 100 (0) 52  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 7 G18 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 6660 410 5460  
TRANSPORT WND (KTS) SW 18 SW 7 W 12  
VENT RATE (KT-FT) 119880 2870 65520  
MAX ADI EARLY 77 GOOD 59 GEN GOOD 70 GOOD  
MAX ADI LATE 105 VERY GOOD4 VERY POOR 83 GOOD  
MAX LVORI EARLY 1 9 1  
MAX LVORI LATE 1 9 1  
MIN VSBY EARLY 4 FOG 9 8  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 60. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ002-242000-  
WESTERN FRANKLIN MA-  
INCLUDING THE CITY OF CHARLEMONT  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR PCLDY MCLEAR  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 20 10 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 74 (+2) 50 (-6) 74  
RH % (24H TREND) 53 (-20) 100 (0) 58  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 7 G17 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5890 420 4490  
TRANSPORT WND (KTS) SW 18 W 7 W 11  
VENT RATE (KT-FT) 106020 2940 49390  
MAX ADI EARLY 87 GOOD 32 FAIR 53 GEN GOOD  
MAX ADI LATE 105 VERY GOOD4 VERY POOR 62 GOOD  
MAX LVORI EARLY 1 8 2  
MAX LVORI LATE 1 8 2  
MIN VSBY EARLY 7 8 8  
MIN VSBY LATE 8 8 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S.  
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ003-242000-  
EASTERN FRANKLIN MA-  
INCLUDING THE CITIES OF GREENFIELD AND ORANGE  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 75 (0) 53 (-5) 77  
RH % (24H TREND) 53 (-16) 100 (0) 56  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 7 G18 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5950 420 4910  
TRANSPORT WND (KTS) SW 17 SW 4 W 10  
VENT RATE (KT-FT) 101150 1680 49100  
MAX ADI EARLY 58 GEN GOOD 27 FAIR 53 GEN GOOD  
MAX ADI LATE 91 GOOD 3 VERY POOR 63 GOOD  
MAX LVORI EARLY 1 10 1  
MAX LVORI LATE 1 10 1  
MIN VSBY EARLY 4 FOG 9 4 FOG  
MIN VSBY LATE 9 4 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.  
 

 
 
MAZ008-242000-  
WESTERN HAMPSHIRE MA-  
INCLUDING THE CITY OF CHESTERFIELD  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 74 (+1) 50 (-7) 74  
RH % (24H TREND) 54 (-17) 100 (0) 58  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 7 G17 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5850 420 4710  
TRANSPORT WND (KTS) SW 18 W 7 W 11  
VENT RATE (KT-FT) 105300 2940 51810  
MAX ADI EARLY 89 GOOD 37 FAIR 53 GEN GOOD  
MAX ADI LATE 104 VERY GOOD4 VERY POOR 65 GOOD  
MAX LVORI EARLY 1 9 2  
MAX LVORI LATE 1 9 2  
MIN VSBY EARLY 7 9 9  
MIN VSBY LATE 8 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 70S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH.  
 

 
 
MAZ010-242000-  
EASTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 76 (-2) 53 (-6) 79  
RH % (24H TREND) 52 (-12) 100 (0) 56  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 G18 LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5910 420 4860  
TRANSPORT WND (KTS) SW 17 SW 4 W 10  
VENT RATE (KT-FT) 100470 1680 48600  
MAX ADI EARLY 49 GEN GOOD 29 FAIR 46 GEN GOOD  
MAX ADI LATE 64 GOOD 3 VERY POOR 59 GEN GOOD  
MAX LVORI EARLY 1 10 1  
MAX LVORI LATE 1 10 1  
MIN VSBY EARLY 4 FOG 8 2 FOG  
MIN VSBY LATE 9 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 60. WEST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.  
 

 
 
MAZ009-242000-  
WESTERN HAMPDEN MA-  
INCLUDING THE CITY OF BLANDFORD  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 75 (0) 51 (-7) 75  
RH % (24H TREND) 55 (+8) 100 (0) 58  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 G17 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 6070 420 4770  
TRANSPORT WND (KTS) SW 18 W 7 W 11  
VENT RATE (KT-FT) 109260 2940 52470  
MAX ADI EARLY 93 GOOD 39 FAIR 50 GEN GOOD  
MAX ADI LATE 101 VERY GOOD4 VERY POOR 67 GOOD  
MAX LVORI EARLY 1 9 2  
MAX LVORI LATE 1 9 2  
MIN VSBY EARLY 7 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. WEST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH.  
 

 
 
MAZ011-242000-  
EASTERN HAMPDEN MA-  
INCLUDING THE CITY OF SPRINGFIELD  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 78 (+1) 54 (-6) 79  
RH % (24H TREND) 50 (-14) 100 (0) 54  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 G18 LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 6240 410 4640  
TRANSPORT WND (KTS) SW 18 SW 4 W 9  
VENT RATE (KT-FT) 112320 1640 41760  
MAX ADI EARLY 53 GEN GOOD 35 FAIR 45 GEN GOOD  
MAX ADI LATE 68 GOOD 3 VERY POOR 56 GEN GOOD  
MAX LVORI EARLY 1 10 2  
MAX LVORI LATE 1 10 2  
MIN VSBY EARLY 4 FOG 9 2 FOG  
MIN VSBY LATE 9 4 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH  
WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND  
5 MPH.  
 

 
 
CTZ002-242000-  
HARTFORD CT-  
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 78 (-1) 55 (-6) 79  
RH % (24H TREND) 52 (-6) 100 (0) 56  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 7 G17 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 6040 400 5210  
TRANSPORT WND (KTS) SW 17 W 6 W 9  
VENT RATE (KT-FT) 102680 2400 46890  
MAX ADI EARLY 56 GEN GOOD 37 FAIR 49 GEN GOOD  
MAX ADI LATE 63 GOOD 3 VERY POOR 61 GOOD  
MAX LVORI EARLY 1 8 1  
MAX LVORI LATE 1 8 1  
MIN VSBY EARLY 7 9 5 FOG  
MIN VSBY LATE 9 5 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH  
WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS AROUND  
5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.  
 

 
 
CTZ003-242000-  
TOLLAND CT-  
INCLUDING THE CITIES OF UNION AND VERNON  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 77 (0) 54 (-7) 77  
RH % (24H TREND) 55 (-12) 100 (0) 56  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 7 G17 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5980 400 5080  
TRANSPORT WND (KTS) SW 17 W 6 W 10  
VENT RATE (KT-FT) 101660 2400 50800  
MAX ADI EARLY 55 GEN GOOD 39 FAIR 51 GEN GOOD  
MAX ADI LATE 64 GOOD 3 VERY POOR 66 GOOD  
MAX LVORI EARLY 1 9 3  
MAX LVORI LATE 1 9 3  
MIN VSBY EARLY 6 FOG 8 4 FOG  
MIN VSBY LATE 9 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S. SOUTH  
WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS AROUND  
5 MPH, BECOMING WEST AFTER MIDNIGHT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.  
HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.  
 

 
 
CTZ004-242000-  
WINDHAM CT-  
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 78 (+1) 55 (-6) 78  
RH % (24H TREND) 54 (-13) 100 (0) 56  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 7 G17 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5990 390 5210  
TRANSPORT WND (KTS) SW 17 W 6 W 11  
VENT RATE (KT-FT) 101830 2340 57310  
MAX ADI EARLY 62 GOOD 44 GEN GOOD 54 GEN GOOD  
MAX ADI LATE 61 GOOD 4 VERY POOR 74 GOOD  
MAX LVORI EARLY 1 9 2  
MAX LVORI LATE 1 9 2  
MIN VSBY EARLY 5 FOG 9 1 FOG  
MIN VSBY LATE 9 1 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.  
 

 
 
RIZ001-242000-  
NORTHWEST PROVIDENCE RI-  
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 79 (+2) 56 (-6) 78  
RH % (24H TREND) 49 (-30) 100 (0) 54  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 G17 LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5950 400 5730  
TRANSPORT WND (KTS) SW 17 W 7 W 12  
VENT RATE (KT-FT) 101150 2800 68760  
MAX ADI EARLY 76 GOOD 63 GOOD 60 GEN GOOD  
MAX ADI LATE 63 GOOD 4 VERY POOR 86 GOOD  
MAX LVORI EARLY 1 8 1  
MAX LVORI LATE 1 8 1  
MIN VSBY EARLY 6 FOG 9 7  
MIN VSBY LATE 9 7 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 50S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS AROUND 80. SOUTH WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
RIZ002-242000-  
SOUTHEAST PROVIDENCE RI-  
INCLUDING THE CITY OF PROVIDENCE  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 80 (+2) 58 (-6) 79  
RH % (24H TREND) 49 (-33) 100 (0) 52  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5860 420 6050  
TRANSPORT WND (KTS) SW 16 W 7 W 12  
VENT RATE (KT-FT) 93760 2940 72600  
MAX ADI EARLY 60 GEN GOOD 35 FAIR 63 GOOD  
MAX ADI LATE 60 GEN GOOD 4 VERY POOR 91 GOOD  
MAX LVORI EARLY 1 7 1  
MAX LVORI LATE 1 7 1  
MIN VSBY EARLY 6 FOG 9 7  
MIN VSBY LATE 9 7 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 50S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.   
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
RIZ003-242000-  
WESTERN KENT RI-  
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 78 (+1) 57 (-6) 77  
RH % (24H TREND) 54 (-25) 100 (0) 58  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 7 LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4970 400 5480  
TRANSPORT WND (KTS) SW 16 W 6 W 12  
VENT RATE (KT-FT) 79520 2400 65760  
MAX ADI EARLY 41 GEN GOOD 35 FAIR 59 GEN GOOD  
MAX ADI LATE 55 GEN GOOD 4 VERY POOR 83 GOOD  
MAX LVORI EARLY 1 9 1  
MAX LVORI LATE 1 9 1  
MIN VSBY EARLY 6 FOG 9 5 FOG  
MIN VSBY LATE 9 4 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS IN THE MID 60S. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. WEST WINDS AROUND  
5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.  
 

 
 
RIZ004-242000-  
EASTERN KENT RI-  
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 79 (+2) 59 (-6) 78  
RH % (24H TREND) 50 (-26) 97 (-3) 54  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 SW 5 W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5190 440 5880  
TRANSPORT WND (KTS) SW 16 W 7 W 12  
VENT RATE (KT-FT) 83040 3080 70560  
MAX ADI EARLY 42 GEN GOOD 28 FAIR 61 GOOD  
MAX ADI LATE 56 GEN GOOD 4 VERY POOR 81 GOOD  
MAX LVORI EARLY 1 7 1  
MAX LVORI LATE 1 7 1  
MIN VSBY EARLY 6 FOG 9 7  
MIN VSBY LATE 9 7 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
RIZ005-242000-  
BRISTOL RI-  
INCLUDING THE CITY OF BRISTOL  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 79 (+2) 62 (-3) 78  
RH % (24H TREND) 54 (-28) 93 (-7) 56  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 SW 5 SW 7  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4590 440 6020  
TRANSPORT WND (KTS) SW 16 W 7 W 12  
VENT RATE (KT-FT) 73440 3080 72240  
MAX ADI EARLY 32 FAIR 23 FAIR 57 GEN GOOD  
MAX ADI LATE 50 GEN GOOD 5 VERY POOR 71 GOOD  
MAX LVORI EARLY 2 6 2  
MAX LVORI LATE 2 6 2  
MIN VSBY EARLY 6 FOG 9 8  
MIN VSBY LATE 9 8 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ006-242000-  
WASHINGTON RI-  
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 78 (+1) 58 (-6) 78  
RH % (24H TREND) 54 (-15) 100 (0) 56  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 7 LGT/VAR SW 7  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4320 430 4950  
TRANSPORT WND (KTS) SW 13 SW 9 W 12  
VENT RATE (KT-FT) 56160 3870 59400  
MAX ADI EARLY 36 FAIR 21 FAIR 55 GEN GOOD  
MAX ADI LATE 41 GEN GOOD 5 VERY POOR 49 GEN GOOD  
MAX LVORI EARLY 2 8 3  
MAX LVORI LATE 2 8 3  
MIN VSBY EARLY 6 FOG 9 7  
MIN VSBY LATE 9 7 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS  
5 TO 10 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS IN THE MID 60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ007-242000-  
NEWPORT RI-  
INCLUDING THE CITY OF NEWPORT  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 77 (0) 62 (-4) 78  
RH % (24H TREND) 58 (-11) 93 (-7) 56  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 SW 5 SW 9  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 3120 440 4360  
TRANSPORT WND (KTS) SW 14 SW 9 SW 13  
VENT RATE (KT-FT) 43680 3960 56680  
MAX ADI EARLY 25 FAIR 16 GEN POOR 41 GEN GOOD  
MAX ADI LATE 31 FAIR 5 VERY POOR 38 FAIR  
MAX LVORI EARLY 3 6 3  
MAX LVORI LATE 3 6 3  
MIN VSBY EARLY 6 FOG 8 7  
MIN VSBY LATE 9 7 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS  
5 TO 10 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ008-242000-  
BLOCK ISLAND RI-  
INCLUDING THE CITY OF NEW SHOREHAM  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 73 (-3) 67 (0) 75  
RH % (24H TREND) 79 (+5) 87 (-13) 68  
20FT WND AM(MPH) SW 5 W 7  
20FT WND PM(MPH) SW 7 SW 7 W 10  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 820 540 1880  
TRANSPORT WND (KTS) SW 10 SW 13 W 14  
VENT RATE (KT-FT) 8200 7020 26320  
MAX ADI EARLY 13 GEN POOR 16 GEN POOR 21 FAIR  
MAX ADI LATE 16 GEN POOR 9 POOR 24 FAIR  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY 9 9 8  
MIN VSBY LATE 9 8 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
CLEAR. LOWS IN THE MID 60S. WEST WINDS 5 TO  
10 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS AROUND 70. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
MAZ017-242000-  
NORTHERN BRISTOL MA-  
INCLUDING THE CITY OF TAUNTON  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 81 (+3) 57 (-5) 80  
RH % (24H TREND) 47 (-32) 100 (0) 52  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 G17 LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 6020 430 6250  
TRANSPORT WND (KTS) SW 17 W 7 W 12  
VENT RATE (KT-FT) 102340 3010 75000  
MAX ADI EARLY 76 GOOD 52 GEN GOOD 70 GOOD  
MAX ADI LATE 64 GOOD 4 VERY POOR 92 GOOD  
MAX LVORI EARLY 1 9 1  
MAX LVORI LATE 1 9 1  
MIN VSBY EARLY 5 FOG 8 6 FOG  
MIN VSBY LATE 9 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.   
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ018-242000-  
WESTERN PLYMOUTH MA-  
INCLUDING THE CITY OF BROCKTON  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 81 (+3) 58 (-5) 80  
RH % (24H TREND) 44 (-32) 100 (0) 47  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 9 G17 LGT/VAR SW 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 6210 420 6390  
TRANSPORT WND (KTS) SW 18 SW 7 W 13  
VENT RATE (KT-FT) 111780 2940 83070  
MAX ADI EARLY 50 GEN GOOD 40 FAIR 68 GOOD  
MAX ADI LATE 68 GOOD 5 VERY POOR 100 GOOD  
MAX LVORI EARLY 1 9 1  
MAX LVORI LATE 1 9 1  
MIN VSBY EARLY 5 FOG 8 7  
MIN VSBY LATE 9 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 80. WEST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ019-242000-  
EASTERN PLYMOUTH MA-  
INCLUDING THE CITY OF PLYMOUTH  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 81 (+4) 59 (-6) 81  
RH % (24H TREND) 44 (-35) 100 (0) 45  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 9 G17 SW 6 SW 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4990 430 5960  
TRANSPORT WND (KTS) SW 16 SW 9 W 11  
VENT RATE (KT-FT) 79840 3870 65560  
MAX ADI EARLY 38 FAIR 19 GEN POOR 57 GEN GOOD  
MAX ADI LATE 44 GEN GOOD 5 VERY POOR 68 GOOD  
MAX LVORI EARLY 2 8 2  
MAX LVORI LATE 2 8 2  
MIN VSBY EARLY 5 FOG 8 8  
MIN VSBY LATE 9 7 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING EAST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH, INCREASING TO SOUTH 10 TO 15 MPH IN THE AFTERNOON.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 10 TO  
15 MPH.    
FRIDAY NIGHT THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.  
 

 
 
MAZ020-242000-  
SOUTHERN BRISTOL MA-  
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 80 (+3) 59 (-5) 79  
RH % (24H TREND) 50 (-24) 100 (0) 54  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 SW 5 SW 8 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5190 420 5800  
TRANSPORT WND (KTS) SW 16 W 8 W 13  
VENT RATE (KT-FT) 83040 3360 75400  
MAX ADI EARLY 41 GEN GOOD 26 FAIR 61 GOOD  
MAX ADI LATE 55 GEN GOOD 5 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 2 7 2  
MAX LVORI LATE 2 7 2  
MIN VSBY EARLY 4 FOG 8 6 FOG  
MIN VSBY LATE 9 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. WEST WINDS 10 TO  
15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS IN THE UPPER 60S. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ021-242000-  
SOUTHERN PLYMOUTH MA-  
INCLUDING THE CITY OF MATTAPOISETT  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 80 (+2) 60 (-5) 80  
RH % (24H TREND) 51 (-23) 100 (0) 52  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 G17 SW 5 SW 8 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5090 420 5410  
TRANSPORT WND (KTS) SW 16 SW 9 SW 14  
VENT RATE (KT-FT) 81440 3780 75740  
MAX ADI EARLY 45 GEN GOOD 28 FAIR 61 GOOD  
MAX ADI LATE 54 GEN GOOD 5 VERY POOR 47 GEN GOOD  
MAX LVORI EARLY 2 7 1  
MAX LVORI LATE 2 7 1  
MIN VSBY EARLY 4 FOG 8 6 FOG  
MIN VSBY LATE 9 5 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS  
5 TO 10 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ022-242000-  
BARNSTABLE MA-  
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 79 (+2) 64 (-2) 77  
RH % (24H TREND) 52 (-12) 97 (-3) 56  
20FT WND AM(MPH) SW 5 SW 5  
20FT WND PM(MPH) SW 8 SW 6 SW 8 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 3300 450 3900  
TRANSPORT WND (KTS) SW 16 SW 9 SW 13  
VENT RATE (KT-FT) 52800 4050 50700  
MAX ADI EARLY 28 FAIR 25 FAIR 33 FAIR  
MAX ADI LATE 35 FAIR 5 VERY POOR 39 FAIR  
MAX LVORI EARLY 2 6 2  
MAX LVORI LATE 2 6 2  
MIN VSBY EARLY 6 FOG 9 8  
MIN VSBY LATE 9 8 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS  
5 TO 10 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTH WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ023-242000-  
DUKES MA-  
INCLUDING THE CITY OF VINEYARD HAVEN  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 76 (0) 64 (-3) 76  
RH % (24H TREND) 66 (-5) 93 (-7) 64  
20FT WND AM(MPH) SW 6 W 7  
20FT WND PM(MPH) SW 8 SW 7 SW 10 G19  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1680 560 2710  
TRANSPORT WND (KTS) SW 13 SW 11 W 14  
VENT RATE (KT-FT) 21840 6160 37940  
MAX ADI EARLY 19 GEN POOR 20 GEN POOR 25 FAIR  
MAX ADI LATE 22 FAIR 7 POOR 32 FAIR  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY 6 FOG 8 7  
MIN VSBY LATE 9 8 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS  
10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.   
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ024-242000-  
NANTUCKET MA-  
INCLUDING THE CITY OF NANTUCKET  
408 AM EDT MON AUG 24 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 75 (-2) 66 (-2) 75  
RH % (24H TREND) 76 (0) 97 (-3) 66  
20FT WND AM(MPH) SW 7 W 7  
20FT WND PM(MPH) SW 7 SW 6 SW 10 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1010 530 1820  
TRANSPORT WND (KTS) SW 13 S 11 W 12  
VENT RATE (KT-FT) 13130 5830 21840  
MAX ADI EARLY 15 GEN POOR 19 GEN POOR 23 FAIR  
MAX ADI LATE 18 GEN POOR 8 POOR 26 FAIR  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY 8 7 7  
MIN VSBY LATE 9 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. WEST WINDS  
10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S. SOUTH  
WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
   
OUTLOOK 8 TO 14 DAYS
 
 
TEMPERATURES NEAR NORMAL. PRECIPITATION ABOVE NORMAL.  
 

 
 
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