134  
FNUS51 KBOX 040808  
FWFBOX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
407 AM EDT TUE AUG 4 2026  
   
DISCUSSION
 
 
RAIN MOVES IN EARLY THIS MORNING AND CONTINUES ALL DAY MONDAY  
WITH GUSTS 20 TO 30 MPH, AS HIGH AS 40 MPH IN SOUTHEAST MA. RAIN  
WILL BE HEAVY AT TIMES WITH ISOLATED INSTANCES OF FLASH FLOODING.  
CHANCE OF THUNDERSTORMS DURING THE AFTERNOON, A FEW OF WHICH MAY  
BE SEVERE WITH DAMAGING WINDS AND HEAVY RAIN. MINIMUM RELATIVE  
HUMIDITY VALUES NEAR 100 PERCENT.  
 
DRYING OUT BY TUESDAY WITH WEST WINDS BETWEEN 10 AND 15 MPH.  
RELATIVE HUMIDITY VALUES FALL TO BETWEEN 50 AND 55 PERCENT FOR  
MUCH OF THE AREA.  
   
OUTLOOK...WEDNESDAY THROUGH SATURDAY
 
 
PERIODIC RAIN CHANCES RETURN EACH DAY THROUGH AT LEAST FRIDAY.  
HIGH PRESSURE AND DRIER WEATHER ARRIVE NEXT WEEKEND.  
 
MAZ015-042000-  
SUFFOLK MA-  
INCLUDING THE CITY OF BOSTON  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+5) 64 (-2) 86  
RH % (24H TREND) 43 (-28) 90 (-10) 50  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 3880 400 4810  
TRANSPORT WND (KTS) W 7 W 6 SW 9  
VENT RATE (KT-FT) 27160 2400 43290  
MAX ADI EARLY 23 FAIR 10 POOR 23 FAIR  
MAX ADI LATE 28 FAIR 4 VERY POOR 53 GEN GOOD  
MAX LVORI EARLY 2 5 2  
MAX LVORI LATE 2 5 2  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS  
IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO  
10 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. WEST  
WINDS AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ016-042000-  
EASTERN NORFOLK MA-  
INCLUDING THE CITY OF QUINCY  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 86 (+6) 62 (-3) 87  
RH % (24H TREND) 41 (-30) 93 (-7) 48  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4720 400 4600  
TRANSPORT WND (KTS) W 7 SW 6 SW 10  
VENT RATE (KT-FT) 33040 2400 46000  
MAX ADI EARLY 35 FAIR 20 GEN POOR 27 FAIR  
MAX ADI LATE 46 GEN GOOD 5 VERY POOR 63 GOOD  
MAX LVORI EARLY 1 6 1  
MAX LVORI LATE 1 6 1  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS  
IN THE LOWER 90S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. WEST  
WINDS AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS AROUND 90. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ013-042000-  
WESTERN NORFOLK MA-  
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+5) 61 (-1) 85  
RH % (24H TREND) 45 (-36) 97 (-3) 51  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4910 390 4600  
TRANSPORT WND (KTS) W 7 SW 6 SW 11  
VENT RATE (KT-FT) 34370 2340 50600  
MAX ADI EARLY 36 FAIR 24 FAIR 32 FAIR  
MAX ADI LATE 54 GEN GOOD 3 VERY POOR 70 GOOD  
MAX LVORI EARLY 1 7 1  
MAX LVORI LATE 1 7 1  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS  
AROUND 90. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND  
5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS AROUND 70. HIGHS IN THE UPPER 80S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN  
THE UPPER 80S. WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ014-042000-  
SOUTHEAST MIDDLESEX MA-  
INCLUDING THE CITY OF CAMBRIDGE  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+4) 63 (-1) 86  
RH % (24H TREND) 43 (-2) 90 (-10) 50  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4780 410 5160  
TRANSPORT WND (KTS) W 8 SW 7 SW 11  
VENT RATE (KT-FT) 38240 2870 56760  
MAX ADI EARLY 38 FAIR 26 FAIR 32 FAIR  
MAX ADI LATE 56 GEN GOOD 4 VERY POOR 74 GOOD  
MAX LVORI EARLY 1 6 1  
MAX LVORI LATE 1 6 1  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
90. SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS  
IN THE LOWER 90S. WEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. WEST  
WINDS AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS AROUND 90. WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ007-042000-  
EASTERN ESSEX MA-  
INCLUDING THE CITY OF GLOUCESTER  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+5) 62 (-2) 85  
RH % (24H TREND) 44 (-31) 93 (-7) 49  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 5 LGT/VAR S 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 3440 400 3880  
TRANSPORT WND (KTS) W 9 W 6 SW 8  
VENT RATE (KT-FT) 30960 2400 31040  
MAX ADI EARLY 21 FAIR 10 POOR 14 GEN POOR  
MAX ADI LATE 21 FAIR 5 VERY POOR 29 FAIR  
MAX LVORI EARLY 2 6 2  
MAX LVORI LATE 2 6 2  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 70. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ006-042000-  
WESTERN ESSEX MA-  
INCLUDING THE CITY OF LAWRENCE  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+5) 61 (-2) 85  
RH % (24H TREND) 43 (-35) 93 (-7) 50  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4990 420 5420  
TRANSPORT WND (KTS) W 9 SW 6 SW 11  
VENT RATE (KT-FT) 44910 2520 59620  
MAX ADI EARLY 48 GEN GOOD 26 FAIR 26 FAIR  
MAX ADI LATE 67 GOOD 4 VERY POOR 78 GOOD  
MAX LVORI EARLY 1 6 1  
MAX LVORI LATE 1 6 1  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS  
AROUND 90. WEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 70. WEST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS AROUND 70. HIGHS IN THE UPPER 80S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS AROUND 70. HIGHS  
AROUND 90. WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ005-042000-  
CENTRAL MIDDLESEX MA-  
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+5) 60 (-3) 85  
RH % (24H TREND) 43 (-35) 97 (-3) 50  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4860 400 5250  
TRANSPORT WND (KTS) W 9 SW 6 SW 11  
VENT RATE (KT-FT) 43740 2400 57750  
MAX ADI EARLY 43 GEN GOOD 22 FAIR 32 FAIR  
MAX ADI LATE 59 GEN GOOD 4 VERY POOR 78 GOOD  
MAX LVORI EARLY 1 7 1  
MAX LVORI LATE 1 7 1  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLEAR WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS  
AROUND 90. WEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE UPPER 80S. WEST  
WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN  
THE UPPER 80S. WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ012-042000-  
SOUTHERN WORCESTER MA-  
INCLUDING THE CITIES OF MILFORD AND WORCESTER  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 83 (+5) 60 (-2) 83  
RH % (24H TREND) 48 (-36) 100 (0) 56  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4730 370 4560  
TRANSPORT WND (KTS) W 7 SW 7 SW 11  
VENT RATE (KT-FT) 33110 2590 50160  
MAX ADI EARLY 30 FAIR 18 GEN POOR 34 FAIR  
MAX ADI LATE 44 GEN GOOD 3 VERY POOR 70 GOOD  
MAX LVORI EARLY 1 7 1  
MAX LVORI LATE 1 7 1  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE UPPER 80S. WEST WINDS  
5 TO 10 MPH.    
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.  
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ004-042000-  
NORTHERN WORCESTER MA-  
INCLUDING THE CITIES OF BARRE AND FITCHBURG  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 82 (+5) 57 (-4) 83  
RH % (24H TREND) 46 (-32) 100 (0) 53  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4810 390 4570  
TRANSPORT WND (KTS) W 8 SW 6 SW 11  
VENT RATE (KT-FT) 38480 2340 50270  
MAX ADI EARLY 37 FAIR 18 GEN POOR 31 FAIR  
MAX ADI LATE 53 GEN GOOD 3 VERY POOR 67 GOOD  
MAX LVORI EARLY 1 8 1  
MAX LVORI LATE 1 8 1  
MIN VSBY EARLY 9 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE  
MID 80S. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS 5 TO  
10 MPH.  
 

 
 
MAZ026-042000-  
NORTHERN MIDDLESEX MA-  
INCLUDING THE CITY OF AYER  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+6) 59 (-3) 85  
RH % (24H TREND) 45 (-30) 96 (-4) 51  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5130 370 4900  
TRANSPORT WND (KTS) W 8 SW 6 SW 11  
VENT RATE (KT-FT) 41040 2220 53900  
MAX ADI EARLY 50 GEN GOOD 21 FAIR 32 FAIR  
MAX ADI LATE 59 GEN GOOD 4 VERY POOR 74 GOOD  
MAX LVORI EARLY 1 6 1  
MAX LVORI LATE 1 6 1  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S. SOUTHWEST  
WINDS AROUND 5 MPH.    
FRIDAY
 
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS  
IN THE UPPER 80S. WEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.  
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ002-042000-  
WESTERN FRANKLIN MA-  
INCLUDING THE CITY OF CHARLEMONT  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 81 (+5) 56 (-3) 81  
RH % (24H TREND) 47 (-27) 93 (-7) 56  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4500 410 4950  
TRANSPORT WND (KTS) W 7 W 5 SW 10  
VENT RATE (KT-FT) 31500 2050 49500  
MAX ADI EARLY 41 GEN GOOD 16 GEN POOR 29 FAIR  
MAX ADI LATE 44 GEN GOOD 3 VERY POOR 67 GOOD  
MAX LVORI EARLY 2 6 1  
MAX LVORI LATE 2 6 1  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. SHOWERS LIKELY AND  
A CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO  
10 MPH.  
 

 
 
MAZ003-042000-  
EASTERN FRANKLIN MA-  
INCLUDING THE CITIES OF GREENFIELD AND ORANGE  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+6) 58 (-3) 84  
RH % (24H TREND) 44 (-30) 100 (0) 54  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4880 400 5140  
TRANSPORT WND (KTS) W 7 SW 5 SW 11  
VENT RATE (KT-FT) 34160 2000 56540  
MAX ADI EARLY 33 FAIR 15 GEN POOR 20 GEN POOR  
MAX ADI LATE 46 GEN GOOD 2 VERY POOR 74 GOOD  
MAX LVORI EARLY 1 10 2  
MAX LVORI LATE 1 10 2  
MIN VSBY EARLY 4 FOG 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT
 
PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS  
IN THE UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
MAZ008-042000-  
WESTERN HAMPSHIRE MA-  
INCLUDING THE CITY OF CHESTERFIELD  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 80 (+4) 57 (-3) 81  
RH % (24H TREND) 49 (-27) 93 (-4) 62  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4680 400 4700  
TRANSPORT WND (KTS) W 6 SW 4 SW 10  
VENT RATE (KT-FT) 28080 1600 47000  
MAX ADI EARLY 35 FAIR 15 GEN POOR 29 FAIR  
MAX ADI LATE 42 GEN GOOD 3 VERY POOR 65 GOOD  
MAX LVORI EARLY 2 6 2  
MAX LVORI LATE 2 6 2  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTHWEST WINDS AROUND  
5 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 5 TO  
10 MPH.  
 

 
 
MAZ010-042000-  
EASTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+5) 58 (-4) 83  
RH % (24H TREND) 48 (-26) 100 (0) 58  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4750 390 4930  
TRANSPORT WND (KTS) W 6 SW 5 SW 11  
VENT RATE (KT-FT) 28500 1950 54230  
MAX ADI EARLY 20 GEN POOR 14 GEN POOR 21 FAIR  
MAX ADI LATE 39 FAIR 2 VERY POOR 69 GOOD  
MAX LVORI EARLY 2 10 2  
MAX LVORI LATE 2 10 2  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
WEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.  
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO  
10 MPH.  
 

 
 
MAZ009-042000-  
WESTERN HAMPDEN MA-  
INCLUDING THE CITY OF BLANDFORD  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 81 (+3) 59 (-2) 81  
RH % (24H TREND) 49 (-25) 93 (-7) 60  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4850 380 4440  
TRANSPORT WND (KTS) W 5 SW 4 SW 9  
VENT RATE (KT-FT) 24250 1520 39960  
MAX ADI EARLY 31 FAIR 14 GEN POOR 30 FAIR  
MAX ADI LATE 38 FAIR 3 VERY POOR 57 GEN GOOD  
MAX LVORI EARLY 2 6 2  
MAX LVORI LATE 2 6 2  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. SHOWERS LIKELY AND A  
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID  
80S. WEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS 5 TO  
10 MPH.  
 

 
 
MAZ011-042000-  
EASTERN HAMPDEN MA-  
INCLUDING THE CITY OF SPRINGFIELD  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+4) 59 (-3) 84  
RH % (24H TREND) 46 (-25) 100 (0) 56  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4760 390 4280  
TRANSPORT WND (KTS) W 5 S 6 SW 11  
VENT RATE (KT-FT) 23800 2340 47080  
MAX ADI EARLY 20 GEN POOR 13 GEN POOR 25 FAIR  
MAX ADI LATE 34 FAIR 3 VERY POOR 59 GEN GOOD  
MAX LVORI EARLY 2 9 2  
MAX LVORI LATE 2 9 2  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE UPPER 80S. WEST  
WINDS AROUND 5 MPH.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO  
10 MPH.  
 

 
 
CTZ002-042000-  
HARTFORD CT-  
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+4) 60 (-3) 84  
RH % (24H TREND) 46 (-25) 100 (0) 57  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4990 380 3890  
TRANSPORT WND (KTS) W 5 S 5 SW 9  
VENT RATE (KT-FT) 24950 1900 35010  
MAX ADI EARLY 17 GEN POOR 14 GEN POOR 27 FAIR  
MAX ADI LATE 32 FAIR 2 VERY POOR 47 GEN GOOD  
MAX LVORI EARLY 2 8 2  
MAX LVORI LATE 2 8 2  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO  
10 MPH.  
 

 
 
CTZ003-042000-  
TOLLAND CT-  
INCLUDING THE CITIES OF UNION AND VERNON  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 83 (+5) 60 (-2) 83  
RH % (24H TREND) 49 (-30) 100 (0) 58  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4540 380 3740  
TRANSPORT WND (KTS) W 5 S 5 SW 9  
VENT RATE (KT-FT) 22700 1900 33660  
MAX ADI EARLY 18 GEN POOR 13 GEN POOR 29 FAIR  
MAX ADI LATE 32 FAIR 2 VERY POOR 47 GEN GOOD  
MAX LVORI EARLY 2 8 3  
MAX LVORI LATE 2 8 3  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.  
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.  
 

 
 
CTZ004-042000-  
WINDHAM CT-  
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 83 (+5) 60 (-2) 83  
RH % (24H TREND) 51 (-33) 100 (0) 61  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4750 380 4250  
TRANSPORT WND (KTS) W 5 SW 5 SW 11  
VENT RATE (KT-FT) 23750 1900 46750  
MAX ADI EARLY 21 FAIR 16 GEN POOR 30 FAIR  
MAX ADI LATE 33 FAIR 3 VERY POOR 62 GOOD  
MAX LVORI EARLY 2 9 2  
MAX LVORI LATE 2 9 2  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE MID 80S.  
SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.  
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ001-042000-  
NORTHWEST PROVIDENCE RI-  
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 82 (+4) 61 (-1) 83  
RH % (24H TREND) 51 (-33) 97 (-3) 60  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4930 380 4270  
TRANSPORT WND (KTS) W 6 SW 6 SW 11  
VENT RATE (KT-FT) 29580 2280 46970  
MAX ADI EARLY 27 FAIR 17 GEN POOR 30 FAIR  
MAX ADI LATE 42 GEN GOOD 3 VERY POOR 65 GOOD  
MAX LVORI EARLY 2 7 1  
MAX LVORI LATE 2 7 1  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS 67 TO 72. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.  
SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.  
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ002-042000-  
SOUTHEAST PROVIDENCE RI-  
INCLUDING THE CITY OF PROVIDENCE  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 83 (+5) 62 (-2) 83  
RH % (24H TREND) 51 (-30) 93 (-7) 61  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4860 380 4330  
TRANSPORT WND (KTS) W 6 S 7 SW 11  
VENT RATE (KT-FT) 29160 2660 47630  
MAX ADI EARLY 26 FAIR 17 GEN POOR 22 FAIR  
MAX ADI LATE 40 FAIR 3 VERY POOR 63 GOOD  
MAX LVORI EARLY 2 7 1  
MAX LVORI LATE 2 7 1  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. WEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ003-042000-  
WESTERN KENT RI-  
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 81 (+5) 60 (-3) 81  
RH % (24H TREND) 53 (-31) 97 (-3) 63  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4580 360 3830  
TRANSPORT WND (KTS) W 5 S 6 SW 11  
VENT RATE (KT-FT) 22900 2160 42130  
MAX ADI EARLY 24 FAIR 16 GEN POOR 28 FAIR  
MAX ADI LATE 33 FAIR 3 VERY POOR 57 GEN GOOD  
MAX LVORI EARLY 2 7 3  
MAX LVORI LATE 2 7 3  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70. SOUTHWEST WINDS  
AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS AROUND 70. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ004-042000-  
EASTERN KENT RI-  
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 82 (+4) 62 (-3) 82  
RH % (24H TREND) 51 (-28) 93 (-7) 61  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4610 380 3880  
TRANSPORT WND (KTS) SW 5 S 7 SW 11  
VENT RATE (KT-FT) 23050 2660 42680  
MAX ADI EARLY 19 GEN POOR 14 GEN POOR 22 FAIR  
MAX ADI LATE 33 FAIR 3 VERY POOR 55 GEN GOOD  
MAX LVORI EARLY 2 7 2  
MAX LVORI LATE 2 7 2  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ005-042000-  
BRISTOL RI-  
INCLUDING THE CITY OF BRISTOL  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 82 (+5) 64 (-2) 82  
RH % (24H TREND) 55 (-26) 93 (-7) 65  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 5 LGT/VAR S 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 3880 380 3300  
TRANSPORT WND (KTS) SW 5 SW 4 S 12  
VENT RATE (KT-FT) 19400 1520 39600  
MAX ADI EARLY 14 GEN POOR 12 POOR 17 GEN POOR  
MAX ADI LATE 33 FAIR 2 VERY POOR 48 GEN GOOD  
MAX LVORI EARLY 2 7 3  
MAX LVORI LATE 2 7 3  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 70. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ006-042000-  
WASHINGTON RI-  
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 81 (+5) 60 (-4) 81  
RH % (24H TREND) 53 (-28) 100 (0) 63  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4250 370 3150  
TRANSPORT WND (KTS) SW 5 SW 4 SW 9  
VENT RATE (KT-FT) 21250 1480 28350  
MAX ADI EARLY 13 GEN POOR 10 POOR 20 GEN POOR  
MAX ADI LATE 24 FAIR 3 VERY POOR 34 FAIR  
MAX LVORI EARLY 2 8 3  
MAX LVORI LATE 2 8 3  
MIN VSBY EARLY 10 10 9  
MIN VSBY LATE 10 10 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN  
THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
RIZ007-042000-  
NEWPORT RI-  
INCLUDING THE CITY OF NEWPORT  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 81 (+4) 65 (-1) 81  
RH % (24H TREND) 53 (-23) 93 (-7) 65  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) S 6 LGT/VAR SW 7  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 2490 380 1860  
TRANSPORT WND (KTS) SW 5 SW 4 SW 8  
VENT RATE (KT-FT) 12450 1520 14880  
MAX ADI EARLY 6 VERY POOR 10 POOR 10 POOR  
MAX ADI LATE 11 POOR 3 VERY POOR 22 FAIR  
MAX LVORI EARLY 3 7 3  
MAX LVORI LATE 3 7 3  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 70. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO  
15 MPH.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
RIZ008-042000-  
BLOCK ISLAND RI-  
INCLUDING THE CITY OF NEW SHOREHAM  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 20 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 75 (-2) 67 (-1) 76  
RH % (24H TREND) 71 (-10) 93 (-7) 82  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) S 5 LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 500 340 560  
TRANSPORT WND (KTS) N 4 NE 6 SW 10  
VENT RATE (KT-FT) 2000 2040 5600  
MAX ADI EARLY 7 POOR 10 POOR 9 POOR  
MAX ADI LATE 10 POOR 4 VERY POOR 13 GEN POOR  
MAX LVORI EARLY 4 7 5  
MAX LVORI LATE 4 7 5  
MIN VSBY EARLY 10 10 5 FOG  
MIN VSBY LATE 10 10 7  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70.  
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST 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.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.  
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ017-042000-  
NORTHERN BRISTOL MA-  
INCLUDING THE CITY OF TAUNTON  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+6) 61 (-2) 84  
RH % (24H TREND) 48 (-34) 97 (0) 55  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4960 390 4260  
TRANSPORT WND (KTS) W 7 SW 5 SW 12  
VENT RATE (KT-FT) 34720 1950 51120  
MAX ADI EARLY 31 FAIR 21 FAIR 26 FAIR  
MAX ADI LATE 49 GEN GOOD 3 VERY POOR 65 GOOD  
MAX LVORI EARLY 1 7 1  
MAX LVORI LATE 1 7 1  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 5 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S. WEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN  
THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ018-042000-  
WESTERN PLYMOUTH MA-  
INCLUDING THE CITY OF BROCKTON  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+6) 61 (-2) 84  
RH % (24H TREND) 43 (-41) 97 (-3) 51  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5110 410 4530  
TRANSPORT WND (KTS) W 8 SW 8 SW 12  
VENT RATE (KT-FT) 40880 3280 54360  
MAX ADI EARLY 36 FAIR 24 FAIR 30 FAIR  
MAX ADI LATE 53 GEN GOOD 3 VERY POOR 71 GOOD  
MAX LVORI EARLY 1 7 1  
MAX LVORI LATE 1 7 1  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70.  
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
SUNNY. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS  
IN THE UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN  
THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ019-042000-  
EASTERN PLYMOUTH MA-  
INCLUDING THE CITY OF PLYMOUTH  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+5) 62 (-3) 85  
RH % (24H TREND) 41 (-32) 97 (-3) 48  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 5  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 3620 380 3530  
TRANSPORT WND (KTS) SW 6 SW 6 SW 9  
VENT RATE (KT-FT) 21720 2280 31770  
MAX ADI EARLY 17 GEN POOR 11 POOR 19 GEN POOR  
MAX ADI LATE 15 GEN POOR 4 VERY POOR 37 FAIR  
MAX LVORI EARLY 2 7 2  
MAX LVORI LATE 2 7 2  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS  
IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ020-042000-  
SOUTHERN BRISTOL MA-  
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+6) 62 (-3) 84  
RH % (24H TREND) 49 (-32) 93 (-7) 59  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 5 LGT/VAR SW 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4650 380 3490  
TRANSPORT WND (KTS) SW 6 SW 4 SW 11  
VENT RATE (KT-FT) 27900 1520 38390  
MAX ADI EARLY 19 GEN POOR 12 POOR 23 FAIR  
MAX ADI LATE 33 FAIR 3 VERY POOR 43 GEN GOOD  
MAX LVORI EARLY 2 7 3  
MAX LVORI LATE 2 7 3  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO  
15 MPH.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ021-042000-  
SOUTHERN PLYMOUTH MA-  
INCLUDING THE CITY OF MATTAPOISETT  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 83 (+5) 63 (-2) 83  
RH % (24H TREND) 48 (-33) 93 (-7) 59  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 5 LGT/VAR SW 6  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4500 380 3840  
TRANSPORT WND (KTS) SW 6 SW 4 SW 10  
VENT RATE (KT-FT) 27000 1520 38400  
MAX ADI EARLY 22 FAIR 15 GEN POOR 28 FAIR  
MAX ADI LATE 38 FAIR 3 VERY POOR 48 GEN GOOD  
MAX LVORI EARLY 2 7 2  
MAX LVORI LATE 2 7 2  
MIN VSBY EARLY 10 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 70. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO  
15 MPH.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ022-042000-  
BARNSTABLE MA-  
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 81 (+3) 66 (-1) 81  
RH % (24H TREND) 54 (-20) 97 (-3) 61  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 5 LGT/VAR SW 6  
PRECIP AMOUNT 0.00 0.00 0.02  
PRECIP DURATION 0  
PRECIP BEGIN 6 AM  
PRECIP END 10 AM  
MIXING HGT (FT-AGL) 2820 350 2330  
TRANSPORT WND (KTS) SW 6 SW 6 SW 10  
VENT RATE (KT-FT) 16920 2100 23300  
MAX ADI EARLY 9 POOR 14 GEN POOR 15 GEN POOR  
MAX ADI LATE 15 GEN POOR 4 VERY POOR 25 FAIR  
MAX LVORI EARLY 3 6 3  
MAX LVORI LATE 3 6 3  
MIN VSBY EARLY 9 10 10  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 70. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO  
15 MPH.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ023-042000-  
DUKES MA-  
INCLUDING THE CITY OF VINEYARD HAVEN  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 20 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 80 (+2) 65 (-2) 79  
RH % (24H TREND) 56 (-21) 93 (-4) 65  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 5 LGT/VAR SW 6  
PRECIP AMOUNT 0.00 0.08 0.05  
PRECIP DURATION 0 0  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING 8 AM  
MIXING HGT (FT-AGL) 1260 360 1370  
TRANSPORT WND (KTS) W 4 S 6 SW 11  
VENT RATE (KT-FT) 5040 2160 15070  
MAX ADI EARLY 7 POOR 11 POOR 13 GEN POOR  
MAX ADI LATE 12 POOR 4 VERY POOR 20 GEN POOR  
MAX LVORI EARLY 3 6 4  
MAX LVORI LATE 3 6 4  
MIN VSBY EARLY 10 10 8  
MIN VSBY LATE 10 10 10  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 10 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 70. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.    
FRIDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO  
15 MPH.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS 10 TO  
15 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS AROUND 70. HIGHS  
AROUND 80. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ024-042000-  
NANTUCKET MA-  
INCLUDING THE CITY OF NANTUCKET  
407 AM EDT TUE AUG 4 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER PCLDY MCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 20 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 76 (-2) 67 (-2) 78  
RH % (24H TREND) 67 (-10) 93 (-7) 74  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 5 LGT/VAR SW 7  
PRECIP AMOUNT 0.00 0.08 0.10  
PRECIP DURATION 0 0  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 10 AM  
MIXING HGT (FT-AGL) 970 330 690  
TRANSPORT WND (KTS) NW 7 S 8 SW 14  
VENT RATE (KT-FT) 6790 2640 9660  
MAX ADI EARLY 9 POOR 12 POOR 12 POOR  
MAX ADI LATE 11 POOR 5 VERY POOR 17 GEN POOR  
MAX LVORI EARLY 3 6 4  
MAX LVORI LATE 3 6 4  
MIN VSBY EARLY 10 10 5 FOG  
MIN VSBY LATE 10 10 7  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 20 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 70. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY THROUGH SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 70. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS  
IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 10 TO  
15 MPH.  
 

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

 
 
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