614  
FNUS51 KBOX 270809  
FWFBOX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
408 AM EDT MON JUL 27 2026  
   
DISCUSSION
 
 
INCREASING CHANCES FOR ISOLATED SHOWERS/THUNDERSTORMS TOWARDS  
WESTERN MA MONDAY. OTHERWISE, MOSTLY DRY CONDITIONS CONTINUE.  
MINIMUM RELATIVE HUMIDITY VALUES 40-50 PERCENT FOR MOST, WHILE  
55-70 PERCENT FOR THE CAPE AND ISLANDS AND IMMEDIATE COASTAL  
AREAS. LIGHT N AND E WINDS MONDAY SHIFTING MORE S INTO MON NIGHT.  
   
OUTLOOK...MONDAY NIGHT THROUGH FRIDAY
 
 
MOISTURE INCREASES THROUGH THE WEEK, ACCOMPANIED BY PERIODIC  
CHANCES FOR PRECIPITATION. BASED ON MODEL TRENDS, THE CHANCES OF  
WETTING RAINS INCREASE TUESDAY INTO THURSDAY. CHANCES DECREASE A  
BIT HEADING INTO FRIDAY.  
 
MAZ015-272000-  
SUFFOLK MA-  
INCLUDING THE CITY OF BOSTON  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 83 (+10) 64 (+7) 85  
RH % (24H TREND) 38 (-5) 100 (0) 53  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) E 5 SE 5 S 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 3120 430 5200  
TRANSPORT WND (KTS) E 7 S 8 S 13  
VENT RATE (KT-FT) 21840 3440 67600  
MAX ADI EARLY 12 POOR 14 GEN POOR 42 GEN GOOD  
MAX ADI LATE 20 GEN POOR 5 VERY POOR 53 GEN GOOD  
MAX LVORI EARLY 2 7 3  
MAX LVORI LATE 2 7 3  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN  
THE MID 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY FOG.  
HIGHS IN THE MID 70S. EAST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN  
THE MID 60S. EAST WINDS 10 TO 15 MPH.    
THURSDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE  
MID 70S. NORTHEAST WINDS 10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.   
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE  
UPPER 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ016-272000-  
EASTERN NORFOLK MA-  
INCLUDING THE CITY OF QUINCY  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 83 (+11) 62 (+6) 85  
RH % (24H TREND) 38 (-8) 100 (0) 49  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 3400 430 5360  
TRANSPORT WND (KTS) E 6 S 9 S 14  
VENT RATE (KT-FT) 20400 3870 75040  
MAX ADI EARLY 14 GEN POOR 19 GEN POOR 52 GEN GOOD  
MAX ADI LATE 24 FAIR 6 VERY POOR 59 GEN GOOD  
MAX LVORI EARLY 2 9 3  
MAX LVORI LATE 2 9 3  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN  
THE MID 60S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE MID 70S. EAST  
WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTH  
WINDS 10 TO 15 MPH.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ013-272000-  
WESTERN NORFOLK MA-  
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+9) 61 (+7) 83  
RH % (24H TREND) 37 (-4) 100 (0) 53  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 8 G18  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5830 430 4930  
TRANSPORT WND (KTS) W 5 S 9 S 15  
VENT RATE (KT-FT) 29150 3870 73950  
MAX ADI EARLY 17 GEN POOR 37 FAIR 52 GEN GOOD  
MAX ADI LATE 39 FAIR 4 VERY POOR 65 GOOD  
MAX LVORI EARLY 2 9 2  
MAX LVORI LATE 2 9 2  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY FOG.  
HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S.  
NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS. LOWS AROUND 60. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE  
MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ014-272000-  
SOUTHEAST MIDDLESEX MA-  
INCLUDING THE CITY OF CAMBRIDGE  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 40  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 83 (+6) 63 (+8) 85  
RH % (24H TREND) 38 (+2) 100 (0) 51  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) E 5 LGT/VAR S 8 G17  
PRECIP AMOUNT 0.00 0.00 0.01  
PRECIP DURATION 2  
PRECIP BEGIN 11 AM  
PRECIP END CONTINUING  
MIXING HGT (FT-AGL) 4630 430 5100  
TRANSPORT WND (KTS) E 6 S 8 S 15  
VENT RATE (KT-FT) 27780 3440 76500  
MAX ADI EARLY 17 GEN POOR 23 FAIR 56 GEN GOOD  
MAX ADI LATE 31 FAIR 5 VERY POOR 60 GEN GOOD  
MAX LVORI EARLY 2 8 3  
MAX LVORI LATE 2 8 3  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN  
THE MID 60S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY FOG.  
HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN  
THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE  
MID 70S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTH WINDS AROUND  
5 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE  
MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ007-272000-  
EASTERN ESSEX MA-  
INCLUDING THE CITY OF GLOUCESTER  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 80 (+8) 61 (+6) 83  
RH % (24H TREND) 42 (0) 100 (0) 55  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) E 5 LGT/VAR SE 9 G19  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 2440 410 3200  
TRANSPORT WND (KTS) E 5 SE 9 S 11  
VENT RATE (KT-FT) 12200 3690 35200  
MAX ADI EARLY 9 POOR 11 POOR 32 FAIR  
MAX ADI LATE 12 POOR 5 VERY POOR 35 FAIR  
MAX LVORI EARLY 3 8 3  
MAX LVORI LATE 3 8 3  
MIN VSBY EARLY 9 9 8  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN  
THE MID 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY FOG.  
HIGHS IN THE LOWER 70S. EAST WINDS 15 TO 20 MPH.    
WEDNESDAY NIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN  
THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.    
THURSDAY AND THURSDAY NIGHT
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S.  
NORTH WINDS 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE  
MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
MAZ006-272000-  
WESTERN ESSEX MA-  
INCLUDING THE CITY OF LAWRENCE  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 83 (+8) 60 (+7) 83  
RH % (24H TREND) 37 (-1) 100 (0) 55  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR SE 7  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4990 420 4370  
TRANSPORT WND (KTS) E 5 SE 9 S 11  
VENT RATE (KT-FT) 24950 3780 48070  
MAX ADI EARLY 13 GEN POOR 21 FAIR 59 GEN GOOD  
MAX ADI LATE 30 FAIR 4 VERY POOR 62 GOOD  
MAX LVORI EARLY 2 9 1  
MAX LVORI LATE 2 9 1  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY FOG.  
HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS  
AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE  
MID 70S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS. LOWS AROUND 60. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE  
MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ005-272000-  
CENTRAL MIDDLESEX MA-  
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 10 50  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 85 (+8) 61 (+8) 84  
RH % (24H TREND) 37 (-1) 100 (0) 53  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 7 G17  
PRECIP AMOUNT 0.00 0.00 0.08  
PRECIP DURATION 3  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT (FT-AGL) 6200 430 4790  
TRANSPORT WND (KTS) SW 5 S 7 S 15  
VENT RATE (KT-FT) 31000 3010 71850  
MAX ADI EARLY 13 GEN POOR 33 FAIR 52 GEN GOOD  
MAX ADI LATE 40 FAIR 4 VERY POOR 51 GEN GOOD  
MAX LVORI EARLY 2 9 2  
MAX LVORI LATE 2 9 2  
MIN VSBY EARLY 9 9 8  
MIN VSBY LATE 9 9 8  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY FOG.  
HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS  
AROUND 60. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE  
MID 70S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS. LOWS AROUND 60. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE  
MID 60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ012-272000-  
SOUTHERN WORCESTER MA-  
INCLUDING THE CITIES OF MILFORD AND WORCESTER  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 10 10 50  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 85 (+8) 61 (+8) 83  
RH % (24H TREND) 40 (-2) 100 (0) 63  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 8 G18  
PRECIP AMOUNT 0.00 0.00 0.08  
PRECIP DURATION 4  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT (FT-AGL) 6340 430 5060  
TRANSPORT WND (KTS) W 5 SW 8 S 15  
VENT RATE (KT-FT) 31700 3440 75900  
MAX ADI EARLY 17 GEN POOR 39 FAIR 33 FAIR  
MAX ADI LATE 44 GEN GOOD 5 VERY POOR 46 GEN GOOD  
MAX LVORI EARLY 2 9 4  
MAX LVORI LATE 2 9 4  
MIN VSBY EARLY 9 9 7  
MIN VSBY LATE 9 7 8  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. PATCHY FOG.  
LOWS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY FOG.  
HIGHS IN THE MID 70S. EAST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE LOWER 70S. NORTH  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE  
MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ004-272000-  
NORTHERN WORCESTER MA-  
INCLUDING THE CITIES OF BARRE AND FITCHBURG  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 10 10 60  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 84 (+7) 59 (+6) 81  
RH % (24H TREND) 38 (+3) 100 (0) 61  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 7 G17  
PRECIP AMOUNT 0.00 0.00 0.20  
PRECIP DURATION 4  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT (FT-AGL) 6450 430 4100  
TRANSPORT WND (KTS) W 5 SW 7 S 13  
VENT RATE (KT-FT) 32250 3010 53300  
MAX ADI EARLY 16 GEN POOR 37 FAIR 28 FAIR  
MAX ADI LATE 44 GEN GOOD 4 VERY POOR 36 FAIR  
MAX LVORI EARLY 2 9 3  
MAX LVORI LATE 2 9 3  
MIN VSBY EARLY 9 9 6 FOG  
MIN VSBY LATE 9 7 7  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 30  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. PATCHY FOG.  
LOWS AROUND 60. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY FOG.  
HIGHS IN THE LOWER 70S. EAST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN  
THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY  
AND A CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN  
THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 50S.  
HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ026-272000-  
NORTHERN MIDDLESEX MA-  
INCLUDING THE CITY OF AYER  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 10 10 60  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 86 (+8) 60 (+8) 84  
RH % (24H TREND) 37 (-2) 100 (0) 61  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 6  
PRECIP AMOUNT 0.00 0.00 0.39  
PRECIP DURATION 4  
PRECIP BEGIN 8 AM  
PRECIP END CONTINUING  
MIXING HGT (FT-AGL) 6570 420 4230  
TRANSPORT WND (KTS) W 5 SW 6 S 14  
VENT RATE (KT-FT) 32850 2520 59220  
MAX ADI EARLY 18 GEN POOR 39 FAIR 46 GEN GOOD  
MAX ADI LATE 49 GEN GOOD 4 VERY POOR 44 GEN GOOD  
MAX LVORI EARLY 2 9 3  
MAX LVORI LATE 2 9 3  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 9 7  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 40  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS  
AROUND 60. SOUTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY FOG.  
HIGHS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN  
THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE  
LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTH WINDS AROUND  
5 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTH WINDS AROUND 5 MPH.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND 5 MPH.   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ002-272000-  
WESTERN FRANKLIN MA-  
INCLUDING THE CITY OF CHARLEMONT  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 30 70  
CHANCE OF THUNDER (%) 20 20 40  
TEMP (24H TREND) 83 (+7) 57 (+2) 78  
RH % (24H TREND) 44 (+1) 100 (0) 71  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 5  
PRECIP AMOUNT 0.07 0.03 0.25  
PRECIP DURATION 1 1 5  
PRECIP BEGIN 2 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 5670 410 2740  
TRANSPORT WND (KTS) SW 5 S 6 S 13  
VENT RATE (KT-FT) 28350 2460 35620  
MAX ADI EARLY 20 GEN POOR 30 FAIR 23 FAIR  
MAX ADI LATE 39 FAIR 3 VERY POOR 34 FAIR  
MAX LVORI EARLY 2 9 4  
MAX LVORI LATE 2 9 4  
MIN VSBY EARLY 9 9 2 FOG  
MIN VSBY LATE 9 2 FOG 5 FOG  
SUNSHINE HOURS N/A N/A N/A  
CWR 10 10 60  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
WIDESPREAD SHOWERS. PATCHY FOG. LOWS IN THE  
UPPER 50S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY FOG.  
HIGHS AROUND 70. EAST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN  
THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTH WINDS AROUND 5 MPH.    
FRIDAY THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.  
 

 
 
MAZ003-272000-  
EASTERN FRANKLIN MA-  
INCLUDING THE CITIES OF GREENFIELD AND ORANGE  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 20 10 70  
CHANCE OF THUNDER (%) 0 0 40  
TEMP (24H TREND) 86 (+7) 60 (+5) 81  
RH % (24H TREND) 41 (+2) 100 (0) 69  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 7  
PRECIP AMOUNT 0.00 0.00 0.45  
PRECIP DURATION 5  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT (FT-AGL) 6130 430 2700  
TRANSPORT WND (KTS) SW 5 S 6 S 11  
VENT RATE (KT-FT) 30650 2580 29700  
MAX ADI EARLY 13 GEN POOR 33 FAIR 28 FAIR  
MAX ADI LATE 42 GEN GOOD 4 VERY POOR 31 FAIR  
MAX LVORI EARLY 2 9 3  
MAX LVORI LATE 2 9 3  
MIN VSBY EARLY 9 9 4 FOG  
MIN VSBY LATE 9 4 FOG 6 FOG  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 60  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. PATCHY FOG.  
LOWS IN THE LOWER 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY FOG.  
HIGHS IN THE LOWER 70S. EAST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. NORTH  
WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.  
 

 
 
MAZ008-272000-  
WESTERN HAMPSHIRE MA-  
INCLUDING THE CITY OF CHESTERFIELD  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 30 60  
CHANCE OF THUNDER (%) 20 20 40  
TEMP (24H TREND) 82 (+6) 58 (+3) 77  
RH % (24H TREND) 49 (+2) 100 (+4) 76  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 7  
PRECIP AMOUNT 0.09 0.04 0.35  
PRECIP DURATION 1 1 5  
PRECIP BEGIN 2 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 5420 430 2810  
TRANSPORT WND (KTS) SW 5 S 6 S 14  
VENT RATE (KT-FT) 27100 2580 39340  
MAX ADI EARLY 18 GEN POOR 23 FAIR 27 FAIR  
MAX ADI LATE 38 FAIR 4 VERY POOR 36 FAIR  
MAX LVORI EARLY 2 9 4  
MAX LVORI LATE 2 9 4  
MIN VSBY EARLY 9 9 2 FOG  
MIN VSBY LATE 9 2 FOG 5 FOG  
SUNSHINE HOURS N/A N/A N/A  
CWR 10 10 60  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
WIDESPREAD SHOWERS. PATCHY FOG. LOWS IN THE  
UPPER 50S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE LOWER 70S. EAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
SHOWERS. LOWS IN THE UPPER 50S. NORTHEAST  
WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY  
AND A CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN  
THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.  
 

 
 
MAZ010-272000-  
EASTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 20 20 70  
CHANCE OF THUNDER (%) 0 0 40  
TEMP (24H TREND) 86 (+7) 61 (+6) 81  
RH % (24H TREND) 41 (+6) 100 (0) 69  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 9 G18  
PRECIP AMOUNT 0.00 0.00 0.37  
PRECIP DURATION 5  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT (FT-AGL) 6080 420 3430  
TRANSPORT WND (KTS) SW 4 S 6 S 13  
VENT RATE (KT-FT) 24320 2520 44590  
MAX ADI EARLY 11 POOR 31 FAIR 30 FAIR  
MAX ADI LATE 40 FAIR 4 VERY POOR 31 FAIR  
MAX LVORI EARLY 2 9 4  
MAX LVORI LATE 2 9 4  
MIN VSBY EARLY 9 9 5 FOG  
MIN VSBY LATE 9 6 FOG 6 FOG  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 50  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. PATCHY FOG.  
LOWS IN THE LOWER 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY FOG.  
HIGHS IN THE MID 70S. EAST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S. NORTH  
WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.  
 

 
 
MAZ009-272000-  
WESTERN HAMPDEN MA-  
INCLUDING THE CITY OF BLANDFORD  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY PCLDY MCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 20 60  
CHANCE OF THUNDER (%) 20 20 20  
TEMP (24H TREND) 82 (+5) 59 (+3) 77  
RH % (24H TREND) 51 (+4) 100 (0) 76  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 7 G17  
PRECIP AMOUNT 0.09 0.03 0.14  
PRECIP DURATION 1 1 5  
PRECIP BEGIN 2 PM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 5470 430 3200  
TRANSPORT WND (KTS) S 5 S 7 S 15  
VENT RATE (KT-FT) 27350 3010 48000  
MAX ADI EARLY 20 GEN POOR 24 FAIR 27 FAIR  
MAX ADI LATE 36 FAIR 4 VERY POOR 40 FAIR  
MAX LVORI EARLY 2 9 4  
MAX LVORI LATE 2 9 4  
MIN VSBY EARLY 9 9 2 FOG  
MIN VSBY LATE 9 2 FOG 5 FOG  
SUNSHINE HOURS N/A N/A N/A  
CWR 10 10 40  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
WIDESPREAD SHOWERS. PATCHY FOG. LOWS AROUND 60.  
SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE LOWER 70S. EAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S.  
NORTHWEST WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 58 TO 63.  
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.  
 

 
 
MAZ011-272000-  
EASTERN HAMPDEN MA-  
INCLUDING THE CITY OF SPRINGFIELD  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 20 20 50  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 86 (+6) 61 (+6) 82  
RH % (24H TREND) 41 (+3) 100 (0) 67  
20FT WND AM(MPH) LGT/VAR S 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 9 G19  
PRECIP AMOUNT 0.00 0.00 0.15  
PRECIP DURATION 4  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT (FT-AGL) 6230 440 4710  
TRANSPORT WND (KTS) SW 4 S 7 S 14  
VENT RATE (KT-FT) 24920 3080 65940  
MAX ADI EARLY 12 POOR 33 FAIR 33 FAIR  
MAX ADI LATE 45 GEN GOOD 4 VERY POOR 35 FAIR  
MAX LVORI EARLY 2 9 4  
MAX LVORI LATE 2 9 4  
MIN VSBY EARLY 9 9 8  
MIN VSBY LATE 9 8 7  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. PATCHY FOG.  
LOWS IN THE LOWER 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY FOG.  
HIGHS IN THE MID 70S. EAST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE MID 70S. NORTH WINDS  
5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 59 TO 64.  
HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WINDS AROUND 5 MPH.  
 

 
 
CTZ002-272000-  
HARTFORD CT-  
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 20 30 50  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 86 (+6) 61 (+4) 81  
RH % (24H TREND) 43 (+2) 100 (0) 69  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 10 G20  
PRECIP AMOUNT 0.00 0.02 0.11  
PRECIP DURATION 1 5  
PRECIP BEGIN 6 PM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 5850 440 5050  
TRANSPORT WND (KTS) SW 4 S 7 S 15  
VENT RATE (KT-FT) 23400 3080 75750  
MAX ADI EARLY 12 POOR 34 FAIR 35 FAIR  
MAX ADI LATE 43 GEN GOOD 4 VERY POOR 37 FAIR  
MAX LVORI EARLY 2 9 5  
MAX LVORI LATE 2 9 5  
MIN VSBY EARLY 9 9 6 FOG  
MIN VSBY LATE 9 6 FOG 7  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 10 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. PATCHY FOG.  
LOWS IN THE LOWER 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE MID 70S. EAST  
WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTH  
WINDS 5 TO 10 MPH.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS AROUND 80. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS  
AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WINDS AROUND 5 MPH.  
 

 
 
CTZ003-272000-  
TOLLAND CT-  
INCLUDING THE CITIES OF UNION AND VERNON  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS TSTMS  
CHANCE PRECIP (%) 10 20 40  
CHANCE OF THUNDER (%) 0 0 20  
TEMP (24H TREND) 84 (+6) 61 (+6) 80  
RH % (24H TREND) 46 (+5) 100 (0) 69  
20FT WND AM(MPH) LGT/VAR S 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 10 G20  
PRECIP AMOUNT 0.00 0.02 0.05  
PRECIP DURATION 0 4  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 5700 430 4980  
TRANSPORT WND (KTS) SW 4 S 7 S 15  
VENT RATE (KT-FT) 22800 3010 74700  
MAX ADI EARLY 14 GEN POOR 32 FAIR 34 FAIR  
MAX ADI LATE 40 FAIR 5 VERY POOR 35 FAIR  
MAX LVORI EARLY 2 9 5  
MAX LVORI LATE 2 9 5  
MIN VSBY EARLY 9 9 5 FOG  
MIN VSBY LATE 9 4 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 10 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
WIDESPREAD SHOWERS. PATCHY FOG. LOWS IN THE  
LOWER 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE MID 70S. EAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTH  
WINDS 5 TO 10 MPH.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS  
AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WINDS AROUND 5 MPH.  
 

 
 
CTZ004-272000-  
WINDHAM CT-  
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR PCLDY MCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 20 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+6) 61 (+7) 80  
RH % (24H TREND) 44 (+1) 100 (0) 69  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 9 G18  
PRECIP AMOUNT 0.00 0.00 0.05  
PRECIP DURATION 4  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT (FT-AGL) 5820 430 4910  
TRANSPORT WND (KTS) W 4 S 7 S 16  
VENT RATE (KT-FT) 23280 3010 78560  
MAX ADI EARLY 16 GEN POOR 35 FAIR 34 FAIR  
MAX ADI LATE 42 GEN GOOD 4 VERY POOR 36 FAIR  
MAX LVORI EARLY 2 9 4  
MAX LVORI LATE 2 9 4  
MIN VSBY EARLY 9 9 6 FOG  
MIN VSBY LATE 9 5 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. PATCHY FOG.  
LOWS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY FOG.  
HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTH  
WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 60 TO 65.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
RIZ001-272000-  
NORTHWEST PROVIDENCE RI-  
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 10 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 83 (+7) 62 (+8) 81  
RH % (24H TREND) 43 (+2) 100 (0) 65  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 8 G17  
PRECIP AMOUNT 0.00 0.00 0.02  
PRECIP DURATION 3  
PRECIP BEGIN 6 AM  
PRECIP END CONTINUING  
MIXING HGT (FT-AGL) 6060 430 5020  
TRANSPORT WND (KTS) W 5 SW 8 S 16  
VENT RATE (KT-FT) 30300 3440 80320  
MAX ADI EARLY 17 GEN POOR 40 FAIR 35 FAIR  
MAX ADI LATE 44 GEN GOOD 5 VERY POOR 44 GEN GOOD  
MAX LVORI EARLY 2 9 4  
MAX LVORI LATE 2 9 4  
MIN VSBY EARLY 9 9 8  
MIN VSBY LATE 9 7 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. PATCHY FOG.  
LOWS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY FOG.  
HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTH  
WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
RIZ002-272000-  
SOUTHEAST PROVIDENCE RI-  
INCLUDING THE CITY OF PROVIDENCE  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+7) 62 (+6) 81  
RH % (24H TREND) 43 (+3) 100 (0) 63  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 10 G18  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5750 440 4880  
TRANSPORT WND (KTS) NW 5 SW 7 S 16  
VENT RATE (KT-FT) 28750 3080 78080  
MAX ADI EARLY 20 GEN POOR 34 FAIR 42 GEN GOOD  
MAX ADI LATE 43 GEN GOOD 4 VERY POOR 53 GEN GOOD  
MAX LVORI EARLY 2 9 4  
MAX LVORI LATE 2 9 4  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. PATCHY FOG.  
LOWS IN THE MID 60S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. PATCHY FOG.  
HIGHS IN THE MID 70S. EAST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTH  
WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 62 TO 67.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ003-272000-  
WESTERN KENT RI-  
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 82 (+6) 61 (+6) 79  
RH % (24H TREND) 47 (+2) 100 (+7) 67  
20FT WND AM(MPH) LGT/VAR S 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5420 440 4630  
TRANSPORT WND (KTS) W 5 S 8 S 15  
VENT RATE (KT-FT) 27100 3520 69450  
MAX ADI EARLY 21 FAIR 31 FAIR 35 FAIR  
MAX ADI LATE 43 GEN GOOD 4 VERY POOR 12 POOR  
MAX LVORI EARLY 2 9 4  
MAX LVORI LATE 2 9 4  
MIN VSBY EARLY 9 9 7  
MIN VSBY LATE 9 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. PATCHY FOG.  
LOWS IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE MID 70S. EAST  
WINDS AROUND 10 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTH  
WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ004-272000-  
EASTERN KENT RI-  
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 82 (+5) 63 (+6) 80  
RH % (24H TREND) 46 (+10) 100 (+7) 64  
20FT WND AM(MPH) LGT/VAR S 5  
20FT WND PM(MPH) LGT/VAR S 5 S 11 G18  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5000 440 4380  
TRANSPORT WND (KTS) W 4 SW 7 S 15  
VENT RATE (KT-FT) 20000 3080 65700  
MAX ADI EARLY 19 GEN POOR 28 FAIR 33 FAIR  
MAX ADI LATE 36 FAIR 5 VERY POOR 40 FAIR  
MAX LVORI EARLY 2 9 4  
MAX LVORI LATE 2 9 4  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. PATCHY FOG.  
LOWS IN THE MID 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE MID 70S. EAST  
WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S. NORTH  
WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ005-272000-  
BRISTOL RI-  
INCLUDING THE CITY OF BRISTOL  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 82 (+5) 64 (+6) 79  
RH % (24H TREND) 49 (+3) 100 (+4) 67  
20FT WND AM(MPH) LGT/VAR S 6  
20FT WND PM(MPH) S 5 S 6 S 11 G18  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4470 430 3930  
TRANSPORT WND (KTS) W 4 SW 7 S 15  
VENT RATE (KT-FT) 17880 3010 58950  
MAX ADI EARLY 19 GEN POOR 24 FAIR 38 FAIR  
MAX ADI LATE 31 FAIR 5 VERY POOR 48 GEN GOOD  
MAX LVORI EARLY 2 9 4  
MAX LVORI LATE 2 9 4  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. LOWS IN THE  
MID 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE MID 70S. EAST  
WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN  
THE MID 60S. EAST WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 70S. NORTH  
WINDS 5 TO 10 MPH.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
RIZ006-272000-  
WASHINGTON RI-  
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 81 (+5) 61 (+5) 79  
RH % (24H TREND) 49 (+13) 100 (0) 69  
20FT WND AM(MPH) LGT/VAR S 5  
20FT WND PM(MPH) S 5 LGT/VAR S 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4230 440 4050  
TRANSPORT WND (KTS) SW 6 S 8 S 15  
VENT RATE (KT-FT) 25380 3520 60750  
MAX ADI EARLY 15 GEN POOR 20 GEN POOR 31 FAIR  
MAX ADI LATE 27 FAIR 5 VERY POOR 32 FAIR  
MAX LVORI EARLY 2 9 5  
MAX LVORI LATE 2 9 5  
MIN VSBY EARLY 9 9 6 FOG  
MIN VSBY LATE 9 2 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. PATCHY FOG.  
LOWS IN THE MID 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE MID 70S. EAST  
WINDS 15 TO 20 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS. LOWS IN THE MID 60S. EAST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 70S. NORTH WINDS 10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
RIZ007-272000-  
NEWPORT RI-  
INCLUDING THE CITY OF NEWPORT  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 81 (+5) 64 (+5) 78  
RH % (24H TREND) 49 (+8) 100 (0) 67  
20FT WND AM(MPH) LGT/VAR S 7  
20FT WND PM(MPH) S 6 S 6 S 11 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 2810 430 3140  
TRANSPORT WND (KTS) NE 5 SW 8 S 14  
VENT RATE (KT-FT) 14050 3440 43960  
MAX ADI EARLY 12 POOR 18 GEN POOR 30 FAIR  
MAX ADI LATE 18 GEN POOR 6 VERY POOR 30 FAIR  
MAX LVORI EARLY 2 9 5  
MAX LVORI LATE 2 9 5  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 4 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. PATCHY FOG.  
LOWS IN THE UPPER 60S. SOUTHEAST WINDS 15 TO 20 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE MID 70S. EAST  
WINDS 15 TO 20 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS. LOWS IN THE MID 60S. EAST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 70S. NORTHEAST WINDS 10 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. NORTH WINDS 10 TO 15 MPH.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH,  
BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
RIZ008-272000-  
BLOCK ISLAND RI-  
INCLUDING THE CITY OF NEW SHOREHAM  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 30  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 75 (+3) 67 (+4) 76  
RH % (24H TREND) 73 (+18) 100 (+10) 82  
20FT WND AM(MPH) LGT/VAR S 7  
20FT WND PM(MPH) SE 6 S 6 S 10  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1230 560 1310  
TRANSPORT WND (KTS) N 6 S 11 S 16  
VENT RATE (KT-FT) 7380 6160 20960  
MAX ADI EARLY 11 POOR 12 POOR 17 GEN POOR  
MAX ADI LATE 11 POOR 11 POOR 19 GEN POOR  
MAX LVORI EARLY 4 7 6  
MAX LVORI LATE 4 7 6  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 4 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH NUMEROUS SHOWERS. PATCHY FOG.  
LOWS IN THE UPPER 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
WIDESPREAD SHOWERS. PATCHY FOG. HIGHS IN THE MID  
70S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. EAST WINDS 10 TO 15 MPH.   
THURSDAY
 
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 70S. NORTH WINDS AROUND 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. NORTH WINDS AROUND 10 MPH.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 70S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
MAZ017-272000-  
NORTHERN BRISTOL MA-  
INCLUDING THE CITY OF TAUNTON  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 10 20  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 84 (+9) 61 (+7) 82  
RH % (24H TREND) 40 (0) 100 (0) 56  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 8 G18  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 5340 420 4680  
TRANSPORT WND (KTS) W 5 SW 7 S 16  
VENT RATE (KT-FT) 26700 2940 74880  
MAX ADI EARLY 20 GEN POOR 35 FAIR 44 GEN GOOD  
MAX ADI LATE 36 FAIR 4 VERY POOR 66 GOOD  
MAX LVORI EARLY 2 9 2  
MAX LVORI LATE 2 9 2  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE UPPER 70S. EAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTH  
WINDS 5 TO 10 MPH.    
FRIDAY THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 61 TO 66.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
MAZ018-272000-  
WESTERN PLYMOUTH MA-  
INCLUDING THE CITY OF BROCKTON  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 83 (+10) 61 (+6) 83  
RH % (24H TREND) 40 (-8) 100 (0) 55  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 8 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4240 420 5110  
TRANSPORT WND (KTS) NE 5 SW 7 S 15  
VENT RATE (KT-FT) 21200 2940 76650  
MAX ADI EARLY 21 FAIR 27 FAIR 50 GEN GOOD  
MAX ADI LATE 26 FAIR 4 VERY POOR 64 GOOD  
MAX LVORI EARLY 2 9 2  
MAX LVORI LATE 2 9 2  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 8 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE UPPER 70S. EAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN  
THE LOWER 60S. EAST WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
SHOWERS AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 70S. NORTH  
WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE  
MID 60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ019-272000-  
EASTERN PLYMOUTH MA-  
INCLUDING THE CITY OF PLYMOUTH  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 79 (+9) 61 (+3) 82  
RH % (24H TREND) 41 (-7) 100 (0) 51  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) NE 5 LGT/VAR S 9 G18  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 2360 420 4700  
TRANSPORT WND (KTS) NE 5 SW 9 S 14  
VENT RATE (KT-FT) 11800 3780 65800  
MAX ADI EARLY 13 GEN POOR 12 POOR 40 FAIR  
MAX ADI LATE 14 GEN POOR 5 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 2 9 2  
MAX LVORI LATE 2 9 2  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN  
THE MID 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE MID 70S. EAST  
WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN  
THE MID 60S. EAST WINDS 10 TO 15 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY  
AND A CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE  
MID 70S. NORTH WINDS 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
MAZ020-272000-  
SOUTHERN BRISTOL MA-  
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 83 (+9) 62 (+5) 82  
RH % (24H TREND) 44 (-2) 100 (0) 63  
20FT WND AM(MPH) LGT/VAR S 5  
20FT WND PM(MPH) E 5 LGT/VAR S 10 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4430 420 4160  
TRANSPORT WND (KTS) NE 5 SW 8 S 15  
VENT RATE (KT-FT) 22150 3360 62400  
MAX ADI EARLY 19 GEN POOR 23 FAIR 40 FAIR  
MAX ADI LATE 29 FAIR 5 VERY POOR 44 GEN GOOD  
MAX LVORI EARLY 2 9 4  
MAX LVORI LATE 2 9 4  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 7 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN  
THE MID 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE UPPER 70S. EAST  
WINDS 15 TO 20 MPH.    
WEDNESDAY NIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN  
THE MID 60S. EAST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 10 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH.    
FRIDAY THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS 63 TO 68. HIGHS  
AROUND 80. SOUTH WINDS 10 TO 15 MPH.  
 

 
 
MAZ021-272000-  
SOUTHERN PLYMOUTH MA-  
INCLUDING THE CITY OF MATTAPOISETT  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 81 (+9) 62 (+4) 81  
RH % (24H TREND) 46 (-5) 100 (0) 62  
20FT WND AM(MPH) LGT/VAR S 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 3820 420 4280  
TRANSPORT WND (KTS) NE 5 SW 8 S 14  
VENT RATE (KT-FT) 19100 3360 59920  
MAX ADI EARLY 22 FAIR 20 GEN POOR 43 GEN GOOD  
MAX ADI LATE 25 FAIR 4 VERY POOR 46 GEN GOOD  
MAX LVORI EARLY 2 9 3  
MAX LVORI LATE 2 9 3  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 8 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN  
THE MID 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE UPPER 70S. EAST  
WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN  
THE MID 60S. EAST WINDS 10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH  
AFTER MIDNIGHT.    
THURSDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
MAZ022-272000-  
BARNSTABLE MA-  
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 78 (+8) 65 (+3) 79  
RH % (24H TREND) 52 (-5) 100 (0) 64  
20FT WND AM(MPH) LGT/VAR S 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR S 8  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 2550 440 3460  
TRANSPORT WND (KTS) NE 6 S 7 S 14  
VENT RATE (KT-FT) 15300 3080 48440  
MAX ADI EARLY 22 FAIR 14 GEN POOR 31 FAIR  
MAX ADI LATE 21 FAIR 5 VERY POOR 39 FAIR  
MAX LVORI EARLY 3 8 3  
MAX LVORI LATE 3 8 3  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 9 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN  
THE UPPER 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE MID 70S. EAST  
WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN  
THE MID 60S. EAST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT THROUGH SUNDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
MAZ023-272000-  
DUKES MA-  
INCLUDING THE CITY OF VINEYARD HAVEN  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 10  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 78 (+7) 64 (+2) 79  
RH % (24H TREND) 52 (-1) 100 (0) 65  
20FT WND AM(MPH) LGT/VAR S 6  
20FT WND PM(MPH) LGT/VAR S 5 S 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1930 530 2230  
TRANSPORT WND (KTS) N 6 SW 9 S 14  
VENT RATE (KT-FT) 11580 4770 31220  
MAX ADI EARLY 17 GEN POOR 17 GEN POOR 24 FAIR  
MAX ADI LATE 16 GEN POOR 6 VERY POOR 31 FAIR  
MAX LVORI EARLY 3 7 5  
MAX LVORI LATE 3 7 5  
MIN VSBY EARLY 9 9 9  
MIN VSBY LATE 9 8 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS. LOWS IN  
THE UPPER 60S. SOUTHEAST WINDS 15 TO 20 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE UPPER 70S.  
SOUTHEAST WINDS 15 TO 20 MPH.    
WEDNESDAY NIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN  
THE MID 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 70S. EAST WINDS 10 TO 15 MPH,  
BECOMING NORTHEAST IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. NORTH WINDS 10 TO 15 MPH.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE MID 70S. WEST WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
10 TO 15 MPH.  
 

 
 
MAZ024-272000-  
NANTUCKET MA-  
INCLUDING THE CITY OF NANTUCKET  
408 AM EDT MON JUL 27 2026  
 
TODAY TONIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%)  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 75 (+5) 64 (+1) 76  
RH % (24H TREND) 60 (-4) 97 (-3) 69  
20FT WND AM(MPH) N 5 S 6  
20FT WND PM(MPH) NE 5 LGT/VAR S 9  
PRECIP AMOUNT 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1860 660 1320  
TRANSPORT WND (KTS) N 11 SW 7 S 10  
VENT RATE (KT-FT) 20460 4620 13200  
MAX ADI EARLY 30 FAIR 11 POOR 17 GEN POOR  
MAX ADI LATE 24 FAIR 5 VERY POOR 22 FAIR  
MAX LVORI EARLY 3 6 4  
MAX LVORI LATE 3 6 4  
MIN VSBY EARLY 9 5 FOG 6 FOG  
MIN VSBY LATE 9 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 0 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
SHOWERS. PATCHY FOG. HIGHS IN THE MID 70S. SOUTHEAST  
WINDS 15 TO 20 MPH.    
WEDNESDAY NIGHT
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. LOWS IN  
THE UPPER 60S. SOUTHEAST WINDS 10 TO 15 MPH.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 60S. NORTHWEST  
WINDS 10 TO 15 MPH.    
FRIDAY THROUGH SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

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

 
 
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