696  
FNUS51 KBOX 032010  
FWFBOX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
409 PM EDT MON AUG 3 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.  
 
MAZ015-040800-  
SUFFOLK MA-  
INCLUDING THE CITY OF BOSTON  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 60 10  
CHANCE OF THUNDER (%) 30 0 0 0  
TEMP (24H TREND) 61 (-10) 85 (+5) 62 85  
RH % (24H TREND) 93 (-7) 39 (-21) 87 50  
20FT WND AM(MPH) W 5 LGT/VAR  
20FT WND PM(MPH) SW 9 G21 W 5 LGT/VAR S 5  
PRECIP AMOUNT 0.11 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 10 PM  
MIXING HGT (FT-AGL) 420 4400 390 4240  
TRANSPORT WND (KTS) W 12 W 9 W 6 SW 8  
VENT RATE (KT-FT) 5040 39600 2340 33920  
MAX ADI EARLY 15 GEN POOR 32 FAIR 11 POOR 28 FAIR  
MAX ADI LATE 10 POOR 38 FAIR 6 VERY POOR 39 FAIR  
MAX LVORI EARLY 4 2 5 2  
MAX LVORI LATE 4 2 5 2  
MIN VSBY EARLY 3 FOG 9 9 9  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 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 THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS 68 TO 73. HIGHS IN  
THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS. LOWS IN THE LOWER 70S. HIGHS IN THE MID 80S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ016-040800-  
EASTERN NORFOLK MA-  
INCLUDING THE CITY OF QUINCY  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 60 10  
CHANCE OF THUNDER (%) 30 0 0 0  
TEMP (24H TREND) 60 (-11) 85 (+5) 61 85  
RH % (24H TREND) 94 (-6) 39 (-21) 93 48  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 9 G21 W 5 LGT/VAR S 5  
PRECIP AMOUNT 0.17 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 10 PM  
MIXING HGT (FT-AGL) 420 4780 380 4260  
TRANSPORT WND (KTS) W 13 W 8 W 6 SW 8  
VENT RATE (KT-FT) 5460 38240 2280 34080  
MAX ADI EARLY 14 GEN POOR 41 GEN GOOD 30 FAIR 32 FAIR  
MAX ADI LATE 10 POOR 53 GEN GOOD 6 VERY POOR 43 GEN GOOD  
MAX LVORI EARLY 5 1 6 1  
MAX LVORI LATE 5 1 6 1  
MIN VSBY EARLY 3 FOG 9 9 9  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 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 THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS 67 TO 72. HIGHS IN  
THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.  
SOUTHWEST 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.  
 

 
 
MAZ013-040800-  
WESTERN NORFOLK MA-  
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 60 10  
CHANCE OF THUNDER (%) 30 0 0 0  
TEMP (24H TREND) 58 (-12) 84 (+5) 59 83  
RH % (24H TREND) 97 (-3) 39 (-24) 97 51  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 7 G21 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.15 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 10 PM  
MIXING HGT (FT-AGL) 420 4820 360 4360  
TRANSPORT WND (KTS) W 8 W 9 SW 8 SW 9  
VENT RATE (KT-FT) 3360 43380 2880 39240  
MAX ADI EARLY 37 FAIR 44 GEN GOOD 29 FAIR 36 FAIR  
MAX ADI LATE 6 VERY POOR 62 GOOD 4 VERY POOR 56 GEN GOOD  
MAX LVORI EARLY 6 1 7 1  
MAX LVORI LATE 6 1 7 1  
MIN VSBY EARLY 3 FOG 9 9 8  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 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 66 TO 71. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS. LOWS AROUND 70. HIGHS IN THE UPPER 80S.  
SOUTHWEST 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 UPPER 60S.  
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ014-040800-  
SOUTHEAST MIDDLESEX MA-  
INCLUDING THE CITY OF CAMBRIDGE  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 60 10  
CHANCE OF THUNDER (%) 30 0 0 0  
TEMP (24H TREND) 60 (-11) 85 (+4) 62 85  
RH % (24H TREND) 94 (-6) 38 (-7) 90 50  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 G21 W 5 LGT/VAR SW 5  
PRECIP AMOUNT 0.08 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 8 PM  
MIXING HGT (FT-AGL) 420 5120 400 4550  
TRANSPORT WND (KTS) W 10 W 9 SW 8 SW 8  
VENT RATE (KT-FT) 4200 46080 3200 36400  
MAX ADI EARLY 15 GEN POOR 47 GEN GOOD 32 FAIR 36 FAIR  
MAX ADI LATE 9 POOR 63 GOOD 4 VERY POOR 50 GEN GOOD  
MAX LVORI EARLY 5 1 5 1  
MAX LVORI LATE 5 1 5 1  
MIN VSBY EARLY 3 FOG 9 9 9  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 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 THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS 67 TO 73. HIGHS IN  
THE UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.  
SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ007-040800-  
EASTERN ESSEX MA-  
INCLUDING THE CITY OF GLOUCESTER  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR CLEAR MCLEAR PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 60 10  
CHANCE OF THUNDER (%) 30 0 0 0  
TEMP (24H TREND) 60 (-9) 85 (+5) 61 84  
RH % (24H TREND) 97 (-3) 40 (-18) 93 51  
20FT WND AM(MPH) W 5 LGT/VAR  
20FT WND PM(MPH) SW 9 G21 W 5 LGT/VAR S 5  
PRECIP AMOUNT 0.12 0.00 0.00 0.00  
PRECIP DURATION 2  
PRECIP BEGIN 6 PM  
PRECIP END 10 PM  
MIXING HGT (FT-AGL) 420 3910 390 3350  
TRANSPORT WND (KTS) W 11 W 10 SW 8 S 7  
VENT RATE (KT-FT) 4620 39100 3120 23450  
MAX ADI EARLY 15 GEN POOR 32 FAIR 10 POOR 19 GEN POOR  
MAX ADI LATE 11 POOR 33 FAIR 5 VERY POOR 24 FAIR  
MAX LVORI EARLY 4 2 6 2  
MAX LVORI LATE 4 2 6 2  
MIN VSBY EARLY 4 FOG 9 9 9  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 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 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 UPPER 80S. SOUTHWEST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. 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 MID 80S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS AROUND 70. HIGHS IN  
THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ006-040800-  
WESTERN ESSEX MA-  
INCLUDING THE CITY OF LAWRENCE  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR CLEAR MCLEAR PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 60 10  
CHANCE OF THUNDER (%) 30 0 0 0  
TEMP (24H TREND) 59 (-11) 84 (+4) 59 84  
RH % (24H TREND) 97 (-3) 39 (-18) 93 50  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 7 G20 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.13 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 8 PM  
MIXING HGT (FT-AGL) 420 5240 410 4860  
TRANSPORT WND (KTS) W 10 W 10 SW 7 SW 8  
VENT RATE (KT-FT) 4200 52400 2870 38880  
MAX ADI EARLY 36 FAIR 61 GOOD 26 FAIR 22 FAIR  
MAX ADI LATE 10 POOR 76 GOOD 4 VERY POOR 55 GEN GOOD  
MAX LVORI EARLY 5 1 6 1  
MAX LVORI LATE 5 1 6 1  
MIN VSBY EARLY 4 FOG 9 9 9  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 60 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
 
PARTLY CLOUDY. LOWS 65 TO 71. HIGHS IN  
THE UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS. LOWS AROUND 70. HIGHS IN THE UPPER 80S.  
SOUTHWEST 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.  
 

 
 
MAZ005-040800-  
CENTRAL MIDDLESEX MA-  
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR CLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 40 10  
CHANCE OF THUNDER (%) 30 0 0 0  
TEMP (24H TREND) 58 (-13) 84 (+4) 59 84  
RH % (24H TREND) 94 (-6) 39 (-18) 96 50  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 6 G20 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.10 0.00 0.00 0.00  
PRECIP DURATION 0  
PRECIP BEGIN 6 PM  
PRECIP END 8 PM  
MIXING HGT (FT-AGL) 420 5070 350 4740  
TRANSPORT WND (KTS) W 9 W 9 SW 7 SW 8  
VENT RATE (KT-FT) 3780 45630 2450 37920  
MAX ADI EARLY 34 FAIR 52 GEN GOOD 24 FAIR 34 FAIR  
MAX ADI LATE 6 VERY POOR 64 GOOD 4 VERY POOR 52 GEN GOOD  
MAX LVORI EARLY 6 1 6 1  
MAX LVORI LATE 6 1 6 1  
MIN VSBY EARLY 3 FOG 9 9 9  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 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
 
PARTLY CLOUDY. LOWS 66 TO 71. HIGHS IN  
THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS. LOWS AROUND 70. HIGHS IN THE UPPER 80S.  
SOUTHWEST 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.  
 

 
 
MAZ012-040800-  
SOUTHERN WORCESTER MA-  
INCLUDING THE CITIES OF MILFORD AND WORCESTER  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 20 10  
CHANCE OF THUNDER (%) 20 0 0 0  
TEMP (24H TREND) 57 (-13) 82 (+4) 59 82  
RH % (24H TREND) 97 (-3) 43 (-24) 97 56  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 7 G19 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.08 0.00 0.00 0.00  
PRECIP DURATION 0  
PRECIP BEGIN 6 PM  
PRECIP END 8 PM  
MIXING HGT (FT-AGL) 420 4770 330 4200  
TRANSPORT WND (KTS) W 8 W 8 SW 7 SW 8  
VENT RATE (KT-FT) 3360 38160 2310 33600  
MAX ADI EARLY 30 FAIR 44 GEN GOOD 20 GEN POOR 31 FAIR  
MAX ADI LATE 9 POOR 54 GEN GOOD 4 VERY POOR 56 GEN GOOD  
MAX LVORI EARLY 7 1 7 1  
MAX LVORI LATE 7 1 7 1  
MIN VSBY EARLY 5 FOG 9 9 8  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 30 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 65 TO 70. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S.  
HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ004-040800-  
NORTHERN WORCESTER MA-  
INCLUDING THE CITIES OF BARRE AND FITCHBURG  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR CLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 55 (-14) 82 (+5) 56 82  
RH % (24H TREND) 100 (0) 41 (-21) 100 51  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 8 G19 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 430 4720 380 4470  
TRANSPORT WND (KTS) W 8 W 9 SW 6 SW 9  
VENT RATE (KT-FT) 3440 42480 2280 40230  
MAX ADI EARLY 31 FAIR 49 GEN GOOD 19 GEN POOR 28 FAIR  
MAX ADI LATE 8 POOR 56 GEN GOOD 4 VERY POOR 58 GEN GOOD  
MAX LVORI EARLY 7 1 8 1  
MAX LVORI LATE 7 1 8 1  
MIN VSBY EARLY 8 8 9 8  
MIN VSBY LATE 9 9 8 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 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
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. WEST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS  
IN THE MID 80S. WEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ026-040800-  
NORTHERN MIDDLESEX MA-  
INCLUDING THE CITY OF AYER  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 57 (-12) 84 (+5) 58 84  
RH % (24H TREND) 93 (-7) 40 (-21) 96 51  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 7 G19 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 420 5230 360 4890  
TRANSPORT WND (KTS) W 9 W 9 SW 7 SW 9  
VENT RATE (KT-FT) 3780 47070 2520 44010  
MAX ADI EARLY 31 FAIR 58 GEN GOOD 26 FAIR 27 FAIR  
MAX ADI LATE 6 VERY POOR 66 GOOD 4 VERY POOR 62 GOOD  
MAX LVORI EARLY 5 1 7 1  
MAX LVORI LATE 5 1 7 1  
MIN VSBY EARLY 7 9 9 9  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 0 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
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
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.  
 

 
 
MAZ002-040800-  
WESTERN FRANKLIN MA-  
INCLUDING THE CITY OF CHARLEMONT  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 53 (-14) 80 (+4) 55 80  
RH % (24H TREND) 96 (-4) 42 (-22) 96 54  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 8 G23 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 440 4460 390 4820  
TRANSPORT WND (KTS) NW 10 W 9 W 5 SW 9  
VENT RATE (KT-FT) 4400 40140 1950 43380  
MAX ADI EARLY 67 GOOD 50 GEN GOOD 17 GEN POOR 24 FAIR  
MAX ADI LATE 7 POOR 54 GEN GOOD 3 VERY POOR 59 GEN GOOD  
MAX LVORI EARLY 6 1 7 2  
MAX LVORI LATE 6 1 7 2  
MIN VSBY EARLY 9 5 FOG 9 8  
MIN VSBY LATE 6 FOG 9 8 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 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
 
MOSTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS 61 TO 66. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY SUNNY. HIGHS AROUND 80. WEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND  
5 MPH.  
 

 
 
MAZ003-040800-  
EASTERN FRANKLIN MA-  
INCLUDING THE CITIES OF GREENFIELD AND ORANGE  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 56 (-13) 83 (+5) 56 82  
RH % (24H TREND) 96 (-4) 40 (-20) 100 53  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 7 G18 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 420 4820 390 4750  
TRANSPORT WND (KTS) W 6 W 8 SW 5 SW 9  
VENT RATE (KT-FT) 2520 38560 1950 42750  
MAX ADI EARLY 38 FAIR 47 GEN GOOD 17 GEN POOR 15 GEN POOR  
MAX ADI LATE 5 VERY POOR 55 GEN GOOD 3 VERY POOR 58 GEN GOOD  
MAX LVORI EARLY 7 1 10 2  
MAX LVORI LATE 7 1 10 2  
MIN VSBY EARLY 9 8 9 8  
MIN VSBY LATE 8 9 7 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY AND FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST 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. SOUTHWEST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
MAZ008-040800-  
WESTERN HAMPSHIRE MA-  
INCLUDING THE CITY OF CHESTERFIELD  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR CLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 54 (-14) 80 (+4) 56 80  
RH % (24H TREND) 96 (-1) 44 (-23) 96 60  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 9 G22 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 440 4440 380 4470  
TRANSPORT WND (KTS) W 8 W 7 W 4 SW 8  
VENT RATE (KT-FT) 3520 31080 1520 35760  
MAX ADI EARLY 51 GEN GOOD 48 GEN GOOD 17 GEN POOR 24 FAIR  
MAX ADI LATE 8 POOR 52 GEN GOOD 3 VERY POOR 51 GEN GOOD  
MAX LVORI EARLY 7 1 7 2  
MAX LVORI LATE 7 1 7 2  
MIN VSBY EARLY 9 6 FOG 9 9  
MIN VSBY LATE 8 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
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 MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST  
WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
80. WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND  
5 MPH.  
 

 
 
MAZ010-040800-  
EASTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR CLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 57 (-13) 84 (+5) 57 82  
RH % (24H TREND) 96 (-4) 44 (-19) 100 56  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 7 G18 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 420 4760 360 4200  
TRANSPORT WND (KTS) W 5 W 6 SW 5 SW 8  
VENT RATE (KT-FT) 2100 28560 1800 33600  
MAX ADI EARLY 33 FAIR 40 FAIR 17 GEN POOR 15 GEN POOR  
MAX ADI LATE 4 VERY POOR 47 GEN GOOD 2 VERY POOR 49 GEN GOOD  
MAX LVORI EARLY 7 2 10 3  
MAX LVORI LATE 7 2 10 3  
MIN VSBY EARLY 9 7 9 8  
MIN VSBY LATE 8 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. WEST 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 MID 60S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
MAZ009-040800-  
WESTERN HAMPDEN MA-  
INCLUDING THE CITY OF BLANDFORD  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 55 (-13) 80 (+2) 57 80  
RH % (24H TREND) 96 (-4) 45 (-22) 93 60  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) NW 8 G20 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 440 4630 340 4270  
TRANSPORT WND (KTS) NW 9 W 6 SW 5 SW 7  
VENT RATE (KT-FT) 3960 27780 1700 29890  
MAX ADI EARLY 49 GEN GOOD 43 GEN GOOD 19 GEN POOR 28 FAIR  
MAX ADI LATE 9 POOR 49 GEN GOOD 3 VERY POOR 48 GEN GOOD  
MAX LVORI EARLY 6 2 7 2  
MAX LVORI LATE 6 2 7 2  
MIN VSBY EARLY 9 7 9 9  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
SOUTHWEST WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. WEST WINDS  
AROUND 5 MPH.    
SATURDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. WEST WINDS AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. WEST WINDS AROUND 5 MPH.  
 

 
 
MAZ011-040800-  
EASTERN HAMPDEN MA-  
INCLUDING THE CITY OF SPRINGFIELD  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 57 (-13) 84 (+4) 58 83  
RH % (24H TREND) 97 (-3) 43 (-18) 100 55  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 7 G18 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 420 4780 360 4150  
TRANSPORT WND (KTS) W 6 W 6 SW 6 SW 9  
VENT RATE (KT-FT) 2520 28680 2160 37350  
MAX ADI EARLY 32 FAIR 33 FAIR 20 GEN POOR 19 GEN POOR  
MAX ADI LATE 4 VERY POOR 44 GEN GOOD 3 VERY POOR 50 GEN GOOD  
MAX LVORI EARLY 8 1 9 3  
MAX LVORI LATE 8 1 9 3  
MIN VSBY EARLY 9 7 9 8  
MIN VSBY LATE 8 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. WEST 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. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 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 MID 80S. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
CTZ002-040800-  
HARTFORD CT-  
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 58 (-13) 84 (+4) 59 83  
RH % (24H TREND) 97 (-3) 43 (-18) 100 57  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 6 G17 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 410 4980 350 3920  
TRANSPORT WND (KTS) NW 5 W 5 SW 6 SW 9  
VENT RATE (KT-FT) 2050 24900 2100 35280  
MAX ADI EARLY 34 FAIR 29 FAIR 19 GEN POOR 21 FAIR  
MAX ADI LATE 4 VERY POOR 37 FAIR 2 VERY POOR 46 GEN GOOD  
MAX LVORI EARLY 7 2 8 2  
MAX LVORI LATE 7 2 8 2  
MIN VSBY EARLY 9 8 9 8  
MIN VSBY LATE 9 9 8 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 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 AND THURSDAY NIGHT
 
MOSTLY 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. HIGHS IN THE  
UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. WEST 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. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO  
10 MPH.  
 

 
 
CTZ003-040800-  
TOLLAND CT-  
INCLUDING THE CITIES OF UNION AND VERNON  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0 0  
TEMP (24H TREND) 57 (-13) 82 (+4) 59 82  
RH % (24H TREND) 100 (0) 46 (-19) 97 58  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 7 G17 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 420 4690 380 3540  
TRANSPORT WND (KTS) NW 6 W 6 SW 6 SW 8  
VENT RATE (KT-FT) 2520 28140 2280 28320  
MAX ADI EARLY 27 FAIR 31 FAIR 16 GEN POOR 21 FAIR  
MAX ADI LATE 5 VERY POOR 41 GEN GOOD 3 VERY POOR 38 FAIR  
MAX LVORI EARLY 8 2 8 3  
MAX LVORI LATE 8 2 8 3  
MIN VSBY EARLY 9 8 9 8  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 0 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 70. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO  
10 MPH.  
 

 
 
CTZ004-040800-  
WINDHAM CT-  
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 20 10  
CHANCE OF THUNDER (%) 20 0 0 0  
TEMP (24H TREND) 57 (-13) 82 (+4) 58 82  
RH % (24H TREND) 100 (0) 44 (-25) 100 61  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 7 G18 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.09 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 9 PM  
MIXING HGT (FT-AGL) 420 4740 370 3770  
TRANSPORT WND (KTS) NW 6 W 6 SW 7 SW 8  
VENT RATE (KT-FT) 2520 28440 2590 30160  
MAX ADI EARLY 23 FAIR 34 FAIR 19 GEN POOR 24 FAIR  
MAX ADI LATE 5 VERY POOR 47 GEN GOOD 3 VERY POOR 42 GEN GOOD  
MAX LVORI EARLY 8 1 10 3  
MAX LVORI LATE 8 1 10 3  
MIN VSBY EARLY 6 FOG 9 9 8  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 40 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
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 70. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. WEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO  
10 MPH.  
 

 
 
RIZ001-040800-  
NORTHWEST PROVIDENCE RI-  
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 60 10  
CHANCE OF THUNDER (%) 30 0 0 0  
TEMP (24H TREND) 58 (-12) 82 (+4) 59 81  
RH % (24H TREND) 100 (0) 44 (-28) 97 60  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 7 G20 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.11 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 10 PM  
MIXING HGT (FT-AGL) 420 4850 380 3940  
TRANSPORT WND (KTS) NW 8 W 7 SW 6 SW 9  
VENT RATE (KT-FT) 3360 33950 2280 35460  
MAX ADI EARLY 22 FAIR 40 FAIR 24 FAIR 29 FAIR  
MAX ADI LATE 7 POOR 52 GEN GOOD 4 VERY POOR 51 GEN GOOD  
MAX LVORI EARLY 7 1 7 2  
MAX LVORI LATE 7 1 7 2  
MIN VSBY EARLY 5 FOG 9 9 8  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 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 66 TO 71. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS AROUND 70. HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.  
 

 
 
RIZ002-040800-  
SOUTHEAST PROVIDENCE RI-  
INCLUDING THE CITY OF PROVIDENCE  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 60 10  
CHANCE OF THUNDER (%) 30 0 0 0  
TEMP (24H TREND) 59 (-12) 83 (+5) 61 82  
RH % (24H TREND) 97 (-3) 44 (-30) 97 59  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 7 G20 LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.15 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT (FT-AGL) 420 4960 400 3890  
TRANSPORT WND (KTS) NW 7 W 7 SW 6 SW 9  
VENT RATE (KT-FT) 2940 34720 2400 35010  
MAX ADI EARLY 12 POOR 36 FAIR 25 FAIR 28 FAIR  
MAX ADI LATE 5 VERY POOR 54 GEN GOOD 3 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 6 1 7 2  
MAX LVORI LATE 6 1 7 2  
MIN VSBY EARLY 4 FOG 9 9 7  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 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 THROUGH FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 67 TO 72.  
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO  
10 MPH.  
 

 
 
RIZ003-040800-  
WESTERN KENT RI-  
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 70 10  
CHANCE OF THUNDER (%) 30 0 0 0  
TEMP (24H TREND) 58 (-12) 81 (+5) 59 80  
RH % (24H TREND) 100 (0) 47 (-27) 97 60  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 7 G20 LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.15 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT (FT-AGL) 420 4680 370 3340  
TRANSPORT WND (KTS) NW 7 W 7 SW 5 SW 8  
VENT RATE (KT-FT) 2940 32760 1850 26720  
MAX ADI EARLY 13 GEN POOR 33 FAIR 20 GEN POOR 23 FAIR  
MAX ADI LATE 6 VERY POOR 47 GEN GOOD 3 VERY POOR 41 GEN GOOD  
MAX LVORI EARLY 6 1 7 3  
MAX LVORI LATE 6 1 7 3  
MIN VSBY EARLY 4 FOG 9 9 7  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 60 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 65 TO 71.  
HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO  
10 MPH.  
 

 
 
RIZ004-040800-  
EASTERN KENT RI-  
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 60 10 10  
CHANCE OF THUNDER (%) 30 0 0 0  
TEMP (24H TREND) 59 (-12) 82 (+4) 61 81  
RH % (24H TREND) 100 (0) 46 (-31) 93 60  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 G19 LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.11 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT (FT-AGL) 420 4820 400 3360  
TRANSPORT WND (KTS) NW 7 W 7 SW 5 SW 9  
VENT RATE (KT-FT) 2940 33740 2000 30240  
MAX ADI EARLY 12 POOR 29 FAIR 21 FAIR 24 FAIR  
MAX ADI LATE 8 POOR 46 GEN GOOD 3 VERY POOR 42 GEN GOOD  
MAX LVORI EARLY 6 1 7 2  
MAX LVORI LATE 6 1 7 2  
MIN VSBY EARLY 3 FOG 9 9 7  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 40 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 THROUGH FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70.  
HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO  
10 MPH.  
 

 
 
RIZ005-040800-  
BRISTOL RI-  
INCLUDING THE CITY OF BRISTOL  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 50 10 20  
CHANCE OF THUNDER (%) 30 0 0 0  
TEMP (24H TREND) 62 (-10) 82 (+5) 64 81  
RH % (24H TREND) 97 (-3) 48 (-29) 90 63  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 10 G21 SW 5 LGT/VAR SW 6  
PRECIP AMOUNT 0.14 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT (FT-AGL) 420 4430 390 2860  
TRANSPORT WND (KTS) NW 8 SW 8 SW 8 SW 9  
VENT RATE (KT-FT) 3360 35440 3120 25740  
MAX ADI EARLY 12 POOR 22 FAIR 14 GEN POOR 21 FAIR  
MAX ADI LATE 8 POOR 44 GEN GOOD 3 VERY POOR 33 FAIR  
MAX LVORI EARLY 6 2 6 3  
MAX LVORI LATE 6 2 6 3  
MIN VSBY EARLY 3 FOG 9 9 7  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 40 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 THROUGH FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO  
10 MPH.  
 

 
 
RIZ006-040800-  
WASHINGTON RI-  
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 50 10 10  
CHANCE OF THUNDER (%) 30 0 0 0  
TEMP (24H TREND) 58 (-13) 81 (+5) 59 80  
RH % (24H TREND) 100 (0) 48 (-28) 100 63  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 8 G22 SW 5 LGT/VAR SW 5  
PRECIP AMOUNT 0.13 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT (FT-AGL) 420 4510 380 2690  
TRANSPORT WND (KTS) NW 7 SW 7 SW 5 SW 8  
VENT RATE (KT-FT) 2940 31570 1900 21520  
MAX ADI EARLY 13 GEN POOR 23 FAIR 13 GEN POOR 17 GEN POOR  
MAX ADI LATE 5 VERY POOR 33 FAIR 3 VERY POOR 29 FAIR  
MAX LVORI EARLY 6 2 8 3  
MAX LVORI LATE 6 2 8 3  
MIN VSBY EARLY 4 FOG 9 9 7  
MIN VSBY LATE 9 9 8 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 40 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
THURSDAY THROUGH SATURDAY
 
PARTLY CLOUDY. LOWS 66 TO 71. HIGHS  
IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 70. SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS  
IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO  
15 MPH.  
 

 
 
RIZ007-040800-  
NEWPORT RI-  
INCLUDING THE CITY OF NEWPORT  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 50 10 20  
CHANCE OF THUNDER (%) 30 0 0 0  
TEMP (24H TREND) 63 (-8) 81 (+4) 65 80  
RH % (24H TREND) 97 (-3) 48 (-28) 93 63  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 11 G23 SW 6 SW 5 SW 7  
PRECIP AMOUNT 0.15 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 12 AM  
MIXING HGT (FT-AGL) 430 2720 400 1930  
TRANSPORT WND (KTS) NW 8 SW 6 W 6 SW 7  
VENT RATE (KT-FT) 3440 16320 2400 13510  
MAX ADI EARLY 15 GEN POOR 11 POOR 11 POOR 14 GEN POOR  
MAX ADI LATE 8 POOR 13 GEN POOR 4 VERY POOR 19 GEN POOR  
MAX LVORI EARLY 5 2 6 3  
MAX LVORI LATE 5 2 6 3  
MIN VSBY EARLY 3 FOG 9 9 7  
MIN VSBY LATE 9 9 8 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 40 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 THROUGH SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO  
15 MPH.  
 

 
 
RIZ008-040800-  
BLOCK ISLAND RI-  
INCLUDING THE CITY OF NEW SHOREHAM  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 40 10 20  
CHANCE OF THUNDER (%) 30 0 0 0  
TEMP (24H TREND) 66 (-5) 75 (-2) 66 76  
RH % (24H TREND) 93 (-7) 69 (-16) 90 79  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 12 G22 SW 6 LGT/VAR SW 6  
PRECIP AMOUNT 0.04 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 12 AM  
MIXING HGT (FT-AGL) 520 680 310 490  
TRANSPORT WND (KTS) W 17 NW 8 SW 8 SW 11  
VENT RATE (KT-FT) 8840 5440 2480 5390  
MAX ADI EARLY 20 GEN POOR 10 POOR 12 POOR 10 POOR  
MAX ADI LATE 13 GEN POOR 11 POOR 4 VERY POOR 13 GEN POOR  
MAX LVORI EARLY 5 3 6 4  
MAX LVORI LATE 5 3 6 4  
MIN VSBY EARLY 4 FOG 9 9 7  
MIN VSBY LATE 9 9 7 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 40 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 THROUGH MONDAY
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS  
IN THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ017-040800-  
NORTHERN BRISTOL MA-  
INCLUDING THE CITY OF TAUNTON  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 60 10 10  
CHANCE OF THUNDER (%) 30 0 0 0  
TEMP (24H TREND) 58 (-13) 83 (+5) 60 83  
RH % (24H TREND) 97 (-3) 41 (-26) 97 53  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 7 G21 LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.15 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT (FT-AGL) 420 4890 390 3800  
TRANSPORT WND (KTS) W 7 W 8 SW 6 SW 9  
VENT RATE (KT-FT) 2940 39120 2340 34200  
MAX ADI EARLY 23 FAIR 40 FAIR 24 FAIR 35 FAIR  
MAX ADI LATE 6 VERY POOR 62 GOOD 3 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 6 1 8 2  
MAX LVORI LATE 6 1 8 2  
MIN VSBY EARLY 3 FOG 9 9 7  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 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. LOWS 66 TO 72.  
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 80S. WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 70. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS  
IN THE UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO  
10 MPH.  
 

 
 
MAZ018-040800-  
WESTERN PLYMOUTH MA-  
INCLUDING THE CITY OF BROCKTON  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 60 10 10  
CHANCE OF THUNDER (%) 20 0 0 0  
TEMP (24H TREND) 58 (-13) 84 (+6) 60 83  
RH % (24H TREND) 97 (-3) 40 (-25) 97 51  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 7 G23 LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.13 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 11 PM  
MIXING HGT (FT-AGL) 420 4990 410 3830  
TRANSPORT WND (KTS) NW 8 W 9 SW 7 SW 8  
VENT RATE (KT-FT) 3360 44910 2870 30640  
MAX ADI EARLY 14 GEN POOR 42 GEN GOOD 28 FAIR 34 FAIR  
MAX ADI LATE 6 VERY POOR 62 GOOD 4 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 6 1 8 1  
MAX LVORI LATE 6 1 8 1  
MIN VSBY EARLY 3 FOG 9 9 7  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY THROUGH FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS 66 TO 71.  
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 80S. WEST WINDS AROUND 5 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 70. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS  
IN THE UPPER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO  
10 MPH.  
 

 
 
MAZ019-040800-  
EASTERN PLYMOUTH MA-  
INCLUDING THE CITY OF PLYMOUTH  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 60 10 10  
CHANCE OF THUNDER (%) 20 0 0 0  
TEMP (24H TREND) 60 (-11) 83 (+4) 61 82  
RH % (24H TREND) 100 (0) 39 (-21) 97 49  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 9 G24 LGT/VAR LGT/VAR S 5  
PRECIP AMOUNT 0.16 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 12 AM  
MIXING HGT (FT-AGL) 420 3810 370 2970  
TRANSPORT WND (KTS) NW 10 SW 7 W 7 SW 7  
VENT RATE (KT-FT) 4200 26670 2590 20790  
MAX ADI EARLY 17 GEN POOR 20 GEN POOR 12 POOR 19 GEN POOR  
MAX ADI LATE 10 POOR 21 FAIR 6 VERY POOR 25 FAIR  
MAX LVORI EARLY 5 2 6 2  
MAX LVORI LATE 5 2 6 2  
MIN VSBY EARLY 3 FOG 9 9 7  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 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 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 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
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 70. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS  
IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO  
10 MPH.  
 

 
 
MAZ020-040800-  
SOUTHERN BRISTOL MA-  
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 50 10 20  
CHANCE OF THUNDER (%) 30 0 0 0  
TEMP (24H TREND) 60 (-11) 84 (+6) 61 82  
RH % (24H TREND) 97 (-3) 44 (-30) 97 61  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 10 G25 SW 5 LGT/VAR SW 6  
PRECIP AMOUNT 0.16 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 12 AM  
MIXING HGT (FT-AGL) 420 4850 390 2910  
TRANSPORT WND (KTS) NW 9 SW 8 W 6 SW 8  
VENT RATE (KT-FT) 3780 38800 2340 23280  
MAX ADI EARLY 14 GEN POOR 24 FAIR 14 GEN POOR 23 FAIR  
MAX ADI LATE 7 POOR 47 GEN GOOD 3 VERY POOR 29 FAIR  
MAX LVORI EARLY 6 2 7 3  
MAX LVORI LATE 6 2 7 3  
MIN VSBY EARLY 3 FOG 9 9 7  
MIN VSBY LATE 9 9 8 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 40 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 THROUGH SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS  
IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH, DIMINISHING TO  
AROUND 5 MPH AFTER MIDNIGHT.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO  
15 MPH.  
 

 
 
MAZ021-040800-  
SOUTHERN PLYMOUTH MA-  
INCLUDING THE CITY OF MATTAPOISETT  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 50 10 20  
CHANCE OF THUNDER (%) 20 0 0 0  
TEMP (24H TREND) 60 (-12) 83 (+5) 62 82  
RH % (24H TREND) 97 (-3) 44 (-30) 93 58  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 9 G27 SW 5 LGT/VAR SW 6  
PRECIP AMOUNT 0.18 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 12 AM  
MIXING HGT (FT-AGL) 420 4690 390 3120  
TRANSPORT WND (KTS) NW 9 SW 9 W 6 SW 8  
VENT RATE (KT-FT) 3780 42210 2340 24960  
MAX ADI EARLY 17 GEN POOR 27 FAIR 16 GEN POOR 23 FAIR  
MAX ADI LATE 6 VERY POOR 47 GEN GOOD 4 VERY POOR 33 FAIR  
MAX LVORI EARLY 6 2 6 3  
MAX LVORI LATE 6 2 6 3  
MIN VSBY EARLY 3 FOG 9 9 7  
MIN VSBY LATE 9 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 40 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 THROUGH FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY THROUGH MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ022-040800-  
BARNSTABLE MA-  
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 50 10 20  
CHANCE OF THUNDER (%) 20 0 0 0  
TEMP (24H TREND) 63 (-8) 81 (+3) 65 80  
RH % (24H TREND) 100 (0) 49 (-25) 93 61  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 11 G27 SW 5 LGT/VAR S 6  
PRECIP AMOUNT 0.22 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 2 AM  
MIXING HGT (FT-AGL) 470 2910 350 2100  
TRANSPORT WND (KTS) W 14 W 7 SW 7 SW 8  
VENT RATE (KT-FT) 6580 20370 2450 16800  
MAX ADI EARLY 24 FAIR 13 GEN POOR 15 GEN POOR 13 GEN POOR  
MAX ADI LATE 13 GEN POOR 18 GEN POOR 4 VERY POOR 24 FAIR  
MAX LVORI EARLY 5 2 6 3  
MAX LVORI LATE 5 2 6 3  
MIN VSBY EARLY 2 FOG 9 9 7  
MIN VSBY LATE 8 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 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 THROUGH SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 70. 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 THROUGH MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ023-040800-  
DUKES MA-  
INCLUDING THE CITY OF VINEYARD HAVEN  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE NONE  
CHANCE PRECIP (%) 50 10 20  
CHANCE OF THUNDER (%) 20 0 0 0  
TEMP (24H TREND) 64 (-7) 79 (+1) 65 79  
RH % (24H TREND) 97 (-3) 51 (-26) 90 62  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) SW 14 G29 SW 6 SW 5 SW 7  
PRECIP AMOUNT 0.13 0.00 0.00 0.00  
PRECIP DURATION 1  
PRECIP BEGIN 6 PM  
PRECIP END 2 AM  
MIXING HGT (FT-AGL) 570 1400 380 1520  
TRANSPORT WND (KTS) W 16 W 6 SW 10 SW 7  
VENT RATE (KT-FT) 9120 8400 3800 10640  
MAX ADI EARLY 26 FAIR 13 GEN POOR 12 POOR 14 GEN POOR  
MAX ADI LATE 16 GEN POOR 13 GEN POOR 6 VERY POOR 20 GEN POOR  
MAX LVORI EARLY 4 3 6 4  
MAX LVORI LATE 4 3 6 4  
MIN VSBY EARLY 2 FOG 9 9 7  
MIN VSBY LATE 8 9 9 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 40 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 THROUGH SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 70. 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 THROUGH MONDAY
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN  
THE UPPER 70S. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ024-040800-  
NANTUCKET MA-  
INCLUDING THE CITY OF NANTUCKET  
409 PM EDT MON AUG 3 2026  
 
TONIGHT TUE TUE NIGHT WED  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS NONE NONE SHOWERS  
CHANCE PRECIP (%) 60 10 20  
CHANCE OF THUNDER (%) 20 0 0 0  
TEMP (24H TREND) 67 (-3) 76 (-2) 67 78  
RH % (24H TREND) 97 (-3) 60 (-17) 90 71  
20FT WND AM(MPH) NW 5 LGT/VAR  
20FT WND PM(MPH) SW 15 G31 SW 6 SW 5 SW 7  
PRECIP AMOUNT 0.22 0.00 0.00 0.03  
PRECIP DURATION 4 1  
PRECIP BEGIN 6 PM 8 AM  
PRECIP END 3 AM 2 PM  
MIXING HGT (FT-AGL) 800 1170 350 780  
TRANSPORT WND (KTS) W 18 NW 8 SW 8 S 10  
VENT RATE (KT-FT) 14400 9360 2800 7800  
MAX ADI EARLY 30 FAIR 17 GEN POOR 11 POOR 12 POOR  
MAX ADI LATE 20 GEN POOR 11 POOR 6 VERY POOR 16 GEN POOR  
MAX LVORI EARLY 5 3 6 4  
MAX LVORI LATE 5 3 6 4  
MIN VSBY EARLY 2 FOG 9 9 5 FOG  
MIN VSBY LATE 4 FOG 9 8 9  
SUNSHINE HOURS N/A N/A N/A N/A  
CWR 50 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 THROUGH MONDAY
 
PARTLY CLOUDY. LOWS AROUND 70. 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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