664  
FNUS51 KBOX 300808  
FWFBOX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
408 AM EDT THU JUL 30 2026  
   
DISCUSSION  
 
LIGHT TO MODERATE RAINFALL IS ANTICIPATED TO CONTINUE THROUGH  
THURSDAY. RAIN WILL START TO DISSIPATE HEADING INTO THURSDAY  
NIGHT. FRIDAY WILL FEATURE ISOLATED RAIN SHOWERS WITH INCREASING  
BREAKS OF SUN. WINDS 5-10KTS OUT OF THE N ON THURSDAY, LIGHTER  
OUT OF THE NNW FRIDAY.  
 
MINIMUM VALUES OF RELATIVE HUMIDITY THURSDAY ARE BETWEEN 80 AND  
100 PERCENT AND BETWEEN 60 AND 70 PERCENT ON FRIDAY.  
   
OUTLOOK...SATURDAY THROUGH TUESDAY  
 
DRY SATURDAY WITH RAIN MOVING IN SUNDAY INTO MONDAY.  
 
MAZ015-302000-  
SUFFOLK MA-  
INCLUDING THE CITY OF BOSTON  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 50 20  
CHANCE OF THUNDER (%) 30 20 0  
TEMP (24H TREND) 71 (-2) 60 (-5) 81  
RH % (24H TREND) 87 (+9) 100 (0) 62  
20FT WND AM(MPH) N 8 G17 LGT/VAR  
20FT WND PM(MPH) NE 8 G17 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.26 0.07 0.00  
PRECIP DURATION 8 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 11 PM  
MIXING HGT (FT-AGL) 1790 440 4410  
TRANSPORT WND (KTS) N 13 N 7 N 6  
VENT RATE (KT-FT) 23270 3080 26460  
MAX ADI EARLY 20 GEN POOR 21 FAIR 25 FAIR  
MAX ADI LATE 27 FAIR 4 VERY POOR 24 FAIR  
MAX LVORI EARLY 8 9 3  
MAX LVORI LATE 8 9 3  
MIN VSBY EARLY 1 FOG 3 FOG 3 FOG  
MIN VSBY LATE 2 FOG 1 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 40 30 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY AND TUESDAY NIGHT  
CLEAR. LOWS IN THE MID 60S. HIGHS IN  
THE LOWER 80S. WEST WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.  
 
 
 
MAZ016-302000-  
EASTERN NORFOLK MA-  
INCLUDING THE CITY OF QUINCY  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 40 20  
CHANCE OF THUNDER (%) 30 20 0  
TEMP (24H TREND) 70 (-4) 58 (-6) 81  
RH % (24H TREND) 84 (+8) 100 (0) 60  
20FT WND AM(MPH) N 8 G17 LGT/VAR  
20FT WND PM(MPH) N 8 G17 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.41 0.09 0.00  
PRECIP DURATION 8 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 11 PM  
MIXING HGT (FT-AGL) 1870 420 4470  
TRANSPORT WND (KTS) N 13 N 7 N 6  
VENT RATE (KT-FT) 24310 2940 26820  
MAX ADI EARLY 20 GEN POOR 23 FAIR 25 FAIR  
MAX ADI LATE 27 FAIR 5 VERY POOR 35 FAIR  
MAX LVORI EARLY 8 9 3  
MAX LVORI LATE 8 9 3  
MIN VSBY EARLY 0 FOG 3 FOG 2 FOG  
MIN VSBY LATE 2 FOG 1 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 60 40 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
UPPER 60S. SOUTH WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.  
 
 
 
MAZ013-302000-  
WESTERN NORFOLK MA-  
INCLUDING THE CITIES OF FOXBOROUGH AND NORWOOD  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 40 30  
CHANCE OF THUNDER (%) 30 20 20  
TEMP (24H TREND) 70 (-4) 57 (-6) 81  
RH % (24H TREND) 87 (+5) 100 (0) 62  
20FT WND AM(MPH) N 5 LGT/VAR  
20FT WND PM(MPH) N 6 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.39 0.07 0.03  
PRECIP DURATION 7 1 0  
PRECIP BEGIN 6 AM CONTINUING 2 PM  
PRECIP END CONTINUING 11 PM CONTINUING  
MIXING HGT (FT-AGL) 1900 420 4760  
TRANSPORT WND (KTS) N 12 N 6 NW 6  
VENT RATE (KT-FT) 22800 2520 28560  
MAX ADI EARLY 22 FAIR 23 FAIR 36 FAIR  
MAX ADI LATE 26 FAIR 4 VERY POOR 42 GEN GOOD  
MAX LVORI EARLY 5 9 3  
MAX LVORI LATE 5 9 3  
MIN VSBY EARLY 1 FOG 4 FOG 2 FOG  
MIN VSBY LATE 2 FOG 1 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 60 40 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 60S. SOUTH WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
MAZ014-302000-  
SOUTHEAST MIDDLESEX MA-  
INCLUDING THE CITY OF CAMBRIDGE  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 50 20  
CHANCE OF THUNDER (%) 20 20 0  
TEMP (24H TREND) 71 (-3) 59 (-5) 81  
RH % (24H TREND) 84 (+5) 100 (0) 62  
20FT WND AM(MPH) N 7 LGT/VAR  
20FT WND PM(MPH) NE 7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.22 0.09 0.00  
PRECIP DURATION 8 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 11 PM  
MIXING HGT (FT-AGL) 1920 430 4640  
TRANSPORT WND (KTS) N 14 N 7 NW 6  
VENT RATE (KT-FT) 26880 3010 27840  
MAX ADI EARLY 27 FAIR 23 FAIR 35 FAIR  
MAX ADI LATE 29 FAIR 4 VERY POOR 38 FAIR  
MAX LVORI EARLY 4 9 3  
MAX LVORI LATE 4 9 3  
MIN VSBY EARLY 1 FOG 3 FOG 2 FOG  
MIN VSBY LATE 2 FOG 1 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 40 30 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY AND TUESDAY NIGHT  
CLEAR. LOWS IN THE MID 60S. HIGHS IN  
THE MID 80S. WEST WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.  
 
 
 
MAZ007-302000-  
EASTERN ESSEX MA-  
INCLUDING THE CITY OF GLOUCESTER  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 50 10  
CHANCE OF THUNDER (%) 20 20 0  
TEMP (24H TREND) 71 (-2) 58 (-5) 80  
RH % (24H TREND) 79 (0) 100 (0) 62  
20FT WND AM(MPH) NE 9 G18 LGT/VAR  
20FT WND PM(MPH) NE 8 G19 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.28 0.12 0.00  
PRECIP DURATION 8 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 11 PM  
MIXING HGT (FT-AGL) 1630 420 3630  
TRANSPORT WND (KTS) NE 16 N 8 N 6  
VENT RATE (KT-FT) 26080 3360 21780  
MAX ADI EARLY 1 VERY POOR 19 GEN POOR 24 FAIR  
MAX ADI LATE 28 FAIR 5 VERY POOR 25 FAIR  
MAX LVORI EARLY 7 9 4  
MAX LVORI LATE 7 9 4  
MIN VSBY EARLY 0 FOG 2 FOG 5 FOG  
MIN VSBY LATE 2 FOG 4 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 50 40 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 60S. SOUTH WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.  
 
 
 
MAZ006-302000-  
WESTERN ESSEX MA-  
INCLUDING THE CITY OF LAWRENCE  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 70 50 20  
CHANCE OF THUNDER (%) 20 20 0  
TEMP (24H TREND) 71 (-3) 58 (-4) 81  
RH % (24H TREND) 84 (+3) 100 (0) 60  
20FT WND AM(MPH) NE 7 LGT/VAR  
20FT WND PM(MPH) NE 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.21 0.04 0.00  
PRECIP DURATION 8 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 11 PM  
MIXING HGT (FT-AGL) 1930 410 4890  
TRANSPORT WND (KTS) NE 15 N 6 NW 7  
VENT RATE (KT-FT) 28950 2460 34230  
MAX ADI EARLY 30 FAIR 21 FAIR 33 FAIR  
MAX ADI LATE 32 FAIR 4 VERY POOR 44 GEN GOOD  
MAX LVORI EARLY 4 9 3  
MAX LVORI LATE 4 9 3  
MIN VSBY EARLY 1 FOG 3 FOG 4 FOG  
MIN VSBY LATE 2 FOG 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 60 30 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY AND TUESDAY NIGHT  
CLEAR. LOWS IN THE LOWER 60S. HIGHS  
IN THE MID 80S. WEST WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON.  
 
 
 
MAZ005-302000-  
CENTRAL MIDDLESEX MA-  
INCLUDING THE CITIES OF FRAMINGHAM AND LOWELL  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 50 30  
CHANCE OF THUNDER (%) 30 30 20  
TEMP (24H TREND) 71 (-2) 57 (-5) 81  
RH % (24H TREND) 84 (+2) 100 (0) 60  
20FT WND AM(MPH) N 5 LGT/VAR  
20FT WND PM(MPH) N 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.29 0.04 0.03  
PRECIP DURATION 8 1 0  
PRECIP BEGIN 6 AM CONTINUING 2 PM  
PRECIP END CONTINUING 11 PM CONTINUING  
MIXING HGT (FT-AGL) 2070 420 4790  
TRANSPORT WND (KTS) N 13 N 6 NW 6  
VENT RATE (KT-FT) 26910 2520 28740  
MAX ADI EARLY 26 FAIR 21 FAIR 36 FAIR  
MAX ADI LATE 29 FAIR 3 VERY POOR 40 FAIR  
MAX LVORI EARLY 4 9 3  
MAX LVORI LATE 4 9 3  
MIN VSBY EARLY 1 FOG 4 FOG 4 FOG  
MIN VSBY LATE 3 FOG 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 60 40 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 60. NORTHWEST WINDS  
AROUND 5 MPH.    
TUESDAY AND TUESDAY NIGHT  
CLEAR. LOWS IN THE LOWER 60S. HIGHS  
IN THE MID 80S. WEST WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND  
5 MPH.  
 
 
 
MAZ012-302000-  
SOUTHERN WORCESTER MA-  
INCLUDING THE CITIES OF MILFORD AND WORCESTER  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 40 30  
CHANCE OF THUNDER (%) 30 30 20  
TEMP (24H TREND) 70 (-1) 57 (-5) 80  
RH % (24H TREND) 90 (+9) 100 (0) 67  
20FT WND AM(MPH) N 6 LGT/VAR  
20FT WND PM(MPH) N 6 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.21 0.02 0.03  
PRECIP DURATION 7 1 1  
PRECIP BEGIN 6 AM CONTINUING 2 PM  
PRECIP END CONTINUING 11 PM CONTINUING  
MIXING HGT (FT-AGL) 2080 430 4720  
TRANSPORT WND (KTS) N 13 N 5 NW 6  
VENT RATE (KT-FT) 27040 2150 28320  
MAX ADI EARLY 24 FAIR 19 GEN POOR 39 FAIR  
MAX ADI LATE 28 FAIR 4 VERY POOR 42 GEN GOOD  
MAX LVORI EARLY 5 10 3  
MAX LVORI LATE 5 10 3  
MIN VSBY EARLY 0 FOG 3 FOG 7  
MIN VSBY LATE 3 FOG 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 50 20 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 60. NORTHWEST WINDS  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
MAZ004-302000-  
NORTHERN WORCESTER MA-  
INCLUDING THE CITIES OF BARRE AND FITCHBURG  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 50 30  
CHANCE OF THUNDER (%) 30 30 20  
TEMP (24H TREND) 71 (+1) 54 (-6) 80  
RH % (24H TREND) 79 (-5) 100 (0) 62  
20FT WND AM(MPH) N 6 LGT/VAR  
20FT WND PM(MPH) N 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.23 0.04 0.03  
PRECIP DURATION 8 1 1  
PRECIP BEGIN 6 AM CONTINUING 2 PM  
PRECIP END CONTINUING 11 PM 6 PM  
MIXING HGT (FT-AGL) 2350 430 4640  
TRANSPORT WND (KTS) N 12 N 6 NW 7  
VENT RATE (KT-FT) 28200 2580 32480  
MAX ADI EARLY 26 FAIR 17 GEN POOR 36 FAIR  
MAX ADI LATE 29 FAIR 3 VERY POOR 43 GEN GOOD  
MAX LVORI EARLY 4 10 3  
MAX LVORI LATE 4 10 3  
MIN VSBY EARLY 0 FOG 4 FOG 7  
MIN VSBY LATE 3 FOG 4 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 40 40 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. WEST WINDS AROUND  
5 MPH.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
80. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS AROUND 60.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
MAZ026-302000-  
NORTHERN MIDDLESEX MA-  
INCLUDING THE CITY OF AYER  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 50 20  
CHANCE OF THUNDER (%) 20 20 20  
TEMP (24H TREND) 71 (-1) 56 (-5) 82  
RH % (24H TREND) 90 (+9) 100 (0) 65  
20FT WND AM(MPH) N 5 LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.38 0.02 0.05  
PRECIP DURATION 8 1 0  
PRECIP BEGIN 6 AM CONTINUING 2 PM  
PRECIP END CONTINUING 11 PM CONTINUING  
MIXING HGT (FT-AGL) 2270 420 4860  
TRANSPORT WND (KTS) N 13 N 5 NW 6  
VENT RATE (KT-FT) 29510 2100 29160  
MAX ADI EARLY 27 FAIR 18 GEN POOR 37 FAIR  
MAX ADI LATE 30 FAIR 3 VERY POOR 42 GEN GOOD  
MAX LVORI EARLY 4 10 3  
MAX LVORI LATE 4 10 3  
MIN VSBY EARLY 1 FOG 4 FOG 8  
MIN VSBY LATE 3 FOG 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 70 30 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. LIGHT AND VARIABLE  
WIND, BECOMING WEST AROUND 5 MPH AFTER MIDNIGHT.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY AND TUESDAY NIGHT  
CLEAR. LOWS AROUND 60. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE MID 80S. WEST WINDS AROUND  
5 MPH.  
 
 
 
MAZ002-302000-  
WESTERN FRANKLIN MA-  
INCLUDING THE CITY OF CHARLEMONT  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 50 20  
CHANCE OF THUNDER (%) 20 20 0  
TEMP (24H TREND) 71 (+4) 54 (-5) 79  
RH % (24H TREND) 79 (-8) 100 (0) 64  
20FT WND AM(MPH) N 5 LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.19 0.03 0.00  
PRECIP DURATION 7 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 10 PM  
MIXING HGT (FT-AGL) 2660 430 4270  
TRANSPORT WND (KTS) N 13 NW 6 NW 7  
VENT RATE (KT-FT) 34580 2580 29890  
MAX ADI EARLY 26 FAIR 25 FAIR 37 FAIR  
MAX ADI LATE 32 FAIR 4 VERY POOR 42 GEN GOOD  
MAX LVORI EARLY 4 9 3  
MAX LVORI LATE 4 9 3  
MIN VSBY EARLY 2 FOG 7 7  
MIN VSBY LATE 5 FOG 7 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 50 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS  
AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND  
A CHANCE OF THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE MID 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
MAZ003-302000-  
EASTERN FRANKLIN MA-  
INCLUDING THE CITIES OF GREENFIELD AND ORANGE  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 60 20  
CHANCE OF THUNDER (%) 20 20 20  
TEMP (24H TREND) 74 (+4) 56 (-5) 82  
RH % (24H TREND) 76 (-8) 100 (0) 60  
20FT WND AM(MPH) N 5 LGT/VAR  
20FT WND PM(MPH) N 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.16 0.02 0.00  
PRECIP DURATION 8 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 10 PM  
MIXING HGT (FT-AGL) 2870 420 4240  
TRANSPORT WND (KTS) N 13 N 5 NW 6  
VENT RATE (KT-FT) 37310 2100 25440  
MAX ADI EARLY 28 FAIR 20 GEN POOR 34 FAIR  
MAX ADI LATE 33 FAIR 3 VERY POOR 39 FAIR  
MAX LVORI EARLY 4 10 3  
MAX LVORI LATE 4 10 3  
MIN VSBY EARLY 2 FOG 6 FOG 7  
MIN VSBY LATE 4 FOG 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 50 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. WEST WINDS AROUND  
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
LOWER 60S. SOUTH WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
MAZ008-302000-  
WESTERN HAMPSHIRE MA-  
INCLUDING THE CITY OF CHESTERFIELD  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 50 20  
CHANCE OF THUNDER (%) 20 20 0  
TEMP (24H TREND) 71 (+3) 54 (-5) 78  
RH % (24H TREND) 81 (-6) 100 (0) 67  
20FT WND AM(MPH) N 5 LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.14 0.03 0.01  
PRECIP DURATION 6 1 0  
PRECIP BEGIN 6 AM CONTINUING 2 PM  
PRECIP END CONTINUING 9 PM 6 PM  
MIXING HGT (FT-AGL) 2900 430 4350  
TRANSPORT WND (KTS) N 10 NW 7 NW 8  
VENT RATE (KT-FT) 29000 3010 34800  
MAX ADI EARLY 26 FAIR 23 FAIR 37 FAIR  
MAX ADI LATE 31 FAIR 4 VERY POOR 46 GEN GOOD  
MAX LVORI EARLY 4 9 3  
MAX LVORI LATE 4 9 3  
MIN VSBY EARLY 2 FOG 8 8  
MIN VSBY LATE 5 FOG 7 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 50 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. WEST WINDS  
AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 60.  
HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND  
A CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
MAZ010-302000-  
EASTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF AMHERST AND NORTHAMPTON  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 50 20  
CHANCE OF THUNDER (%) 20 20 20  
TEMP (24H TREND) 75 (+4) 57 (-5) 82  
RH % (24H TREND) 76 (-2) 100 (0) 63  
20FT WND AM(MPH) N 7 LGT/VAR  
20FT WND PM(MPH) N 6 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.12 0.01 0.02  
PRECIP DURATION 6 1 0  
PRECIP BEGIN 6 AM CONTINUING 2 PM  
PRECIP END CONTINUING 9 PM 6 PM  
MIXING HGT (FT-AGL) 2900 420 4550  
TRANSPORT WND (KTS) N 9 NW 4 NW 7  
VENT RATE (KT-FT) 26100 1680 31850  
MAX ADI EARLY 25 FAIR 20 GEN POOR 30 FAIR  
MAX ADI LATE 30 FAIR 3 VERY POOR 41 GEN GOOD  
MAX LVORI EARLY 4 10 3  
MAX LVORI LATE 4 10 3  
MIN VSBY EARLY 2 FOG 7 7  
MIN VSBY LATE 4 FOG 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 30 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
LOWER 60S. SOUTH WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS AROUND 60.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
MAZ009-302000-  
WESTERN HAMPDEN MA-  
INCLUDING THE CITY OF BLANDFORD  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 50 20  
CHANCE OF THUNDER (%) 20 20 20  
TEMP (24H TREND) 72 (+3) 56 (-4) 79  
RH % (24H TREND) 81 (-6) 100 (0) 67  
20FT WND AM(MPH) N 6 LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.12 0.02 0.01  
PRECIP DURATION 6 1 0  
PRECIP BEGIN 6 AM CONTINUING 2 PM  
PRECIP END CONTINUING 9 PM 6 PM  
MIXING HGT (FT-AGL) 2940 430 4210  
TRANSPORT WND (KTS) N 10 NW 7 NW 8  
VENT RATE (KT-FT) 29400 3010 33680  
MAX ADI EARLY 26 FAIR 21 FAIR 34 FAIR  
MAX ADI LATE 29 FAIR 4 VERY POOR 46 GEN GOOD  
MAX LVORI EARLY 5 9 3  
MAX LVORI LATE 5 9 3  
MIN VSBY EARLY 2 FOG 8 8  
MIN VSBY LATE 5 FOG 8 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 50 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60. WEST WINDS AROUND  
5 MPH.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY AND  
A CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE  
UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 70S. WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER  
50S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
MAZ011-302000-  
EASTERN HAMPDEN MA-  
INCLUDING THE CITY OF SPRINGFIELD  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 50 20  
CHANCE OF THUNDER (%) 30 30 20  
TEMP (24H TREND) 74 (+3) 57 (-5) 82  
RH % (24H TREND) 76 (0) 100 (0) 61  
20FT WND AM(MPH) N 7 LGT/VAR  
20FT WND PM(MPH) N 6 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.12 0.01 0.02  
PRECIP DURATION 6 1 0  
PRECIP BEGIN 6 AM CONTINUING 2 PM  
PRECIP END CONTINUING 9 PM 6 PM  
MIXING HGT (FT-AGL) 2870 420 4450  
TRANSPORT WND (KTS) N 9 N 5 NW 6  
VENT RATE (KT-FT) 25830 2100 26700  
MAX ADI EARLY 24 FAIR 19 GEN POOR 30 FAIR  
MAX ADI LATE 28 FAIR 3 VERY POOR 39 FAIR  
MAX LVORI EARLY 4 10 3  
MAX LVORI LATE 4 10 3  
MIN VSBY EARLY 2 FOG 6 FOG 6 FOG  
MIN VSBY LATE 4 FOG 5 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 40 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY  
MOSTLY CLEAR. LOWS AROUND 60.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
CTZ002-302000-  
HARTFORD CT-  
INCLUDING THE CITIES OF HARTFORD AND WINDSOR LOCKS  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 60 40 20  
CHANCE OF THUNDER (%) 20 20 20  
TEMP (24H TREND) 74 (+2) 58 (-5) 82  
RH % (24H TREND) 76 (+5) 100 (0) 61  
20FT WND AM(MPH) N 6 LGT/VAR  
20FT WND PM(MPH) N 6 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.19 0.00 0.03  
PRECIP DURATION 6 0  
PRECIP BEGIN 6 AM 2 PM  
PRECIP END 6 PM 6 PM  
MIXING HGT (FT-AGL) 2790 410 4600  
TRANSPORT WND (KTS) N 10 NW 5 NW 7  
VENT RATE (KT-FT) 27900 2050 32200  
MAX ADI EARLY 25 FAIR 24 FAIR 31 FAIR  
MAX ADI LATE 32 FAIR 3 VERY POOR 44 GEN GOOD  
MAX LVORI EARLY 4 10 3  
MAX LVORI LATE 4 10 3  
MIN VSBY EARLY 3 FOG 8 7  
MIN VSBY LATE 4 FOG 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 50 10 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE MID 80S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 60S. SOUTH WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
CTZ003-302000-  
TOLLAND CT-  
INCLUDING THE CITIES OF UNION AND VERNON  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 40 30  
CHANCE OF THUNDER (%) 30 30 20  
TEMP (24H TREND) 72 (+1) 57 (-5) 80  
RH % (24H TREND) 79 (+6) 100 (0) 63  
20FT WND AM(MPH) N 6 LGT/VAR  
20FT WND PM(MPH) N 6 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.28 0.02 0.03  
PRECIP DURATION 6 0 1  
PRECIP BEGIN 6 AM CONTINUING 2 PM  
PRECIP END CONTINUING 8 PM 6 PM  
MIXING HGT (FT-AGL) 2420 420 4640  
TRANSPORT WND (KTS) N 9 N 5 NW 7  
VENT RATE (KT-FT) 21780 2100 32480  
MAX ADI EARLY 23 FAIR 22 FAIR 34 FAIR  
MAX ADI LATE 26 FAIR 3 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 5 10 3  
MAX LVORI LATE 5 10 3  
MIN VSBY EARLY 1 FOG 6 FOG 7  
MIN VSBY LATE 4 FOG 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 60 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
80. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
LOWER 60S. SOUTH WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
CTZ004-302000-  
WINDHAM CT-  
INCLUDING THE CITIES OF PUTNAM AND WILLIMANTIC  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 30 30  
CHANCE OF THUNDER (%) 30 30 20  
TEMP (24H TREND) 72 (0) 57 (-6) 80  
RH % (24H TREND) 87 (+14) 100 (0) 69  
20FT WND AM(MPH) N 5 LGT/VAR  
20FT WND PM(MPH) N 6 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.34 0.03 0.11  
PRECIP DURATION 7 0 1  
PRECIP BEGIN 6 AM CONTINUING 2 PM  
PRECIP END CONTINUING 8 PM 6 PM  
MIXING HGT (FT-AGL) 2080 430 4610  
TRANSPORT WND (KTS) N 11 N 5 NW 7  
VENT RATE (KT-FT) 22880 2150 32270  
MAX ADI EARLY 23 FAIR 21 FAIR 35 FAIR  
MAX ADI LATE 27 FAIR 3 VERY POOR 42 GEN GOOD  
MAX LVORI EARLY 5 10 3  
MAX LVORI LATE 5 10 3  
MIN VSBY EARLY 1 FOG 7 3 FOG  
MIN VSBY LATE 3 FOG 2 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 60 30 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.  
HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
RIZ001-302000-  
NORTHWEST PROVIDENCE RI-  
INCLUDING THE CITIES OF FOSTER AND SMITHFIELD  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 40 30  
CHANCE OF THUNDER (%) 30 20 20  
TEMP (24H TREND) 70 (-2) 57 (-6) 79  
RH % (24H TREND) 90 (+9) 100 (0) 69  
20FT WND AM(MPH) N 6 LGT/VAR  
20FT WND PM(MPH) N 6 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.37 0.04 0.04  
PRECIP DURATION 7 1 1  
PRECIP BEGIN 6 AM CONTINUING 2 PM  
PRECIP END CONTINUING 9 PM CONTINUING  
MIXING HGT (FT-AGL) 1990 420 4780  
TRANSPORT WND (KTS) N 13 N 6 NW 7  
VENT RATE (KT-FT) 25870 2520 33460  
MAX ADI EARLY 24 FAIR 22 FAIR 37 FAIR  
MAX ADI LATE 27 FAIR 4 VERY POOR 47 GEN GOOD  
MAX LVORI EARLY 5 10 3  
MAX LVORI LATE 5 10 3  
MIN VSBY EARLY 1 FOG 6 FOG 6 FOG  
MIN VSBY LATE 3 FOG 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 60 30 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
RIZ002-302000-  
SOUTHEAST PROVIDENCE RI-  
INCLUDING THE CITY OF PROVIDENCE  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 30 30  
CHANCE OF THUNDER (%) 30 20 20  
TEMP (24H TREND) 71 (-2) 59 (-6) 80  
RH % (24H TREND) 84 (+8) 100 (0) 67  
20FT WND AM(MPH) N 6 LGT/VAR  
20FT WND PM(MPH) N 7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.22 0.02 0.04  
PRECIP DURATION 7 0 1  
PRECIP BEGIN 6 AM CONTINUING 2 PM  
PRECIP END CONTINUING 8 PM CONTINUING  
MIXING HGT (FT-AGL) 2090 420 4840  
TRANSPORT WND (KTS) N 12 N 6 NW 7  
VENT RATE (KT-FT) 25080 2520 33880  
MAX ADI EARLY 23 FAIR 25 FAIR 39 FAIR  
MAX ADI LATE 28 FAIR 4 VERY POOR 47 GEN GOOD  
MAX LVORI EARLY 5 9 3  
MAX LVORI LATE 5 9 3  
MIN VSBY EARLY 2 FOG 5 FOG 6 FOG  
MIN VSBY LATE 3 FOG 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 60 20 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
RIZ003-302000-  
WESTERN KENT RI-  
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 70 30 30  
CHANCE OF THUNDER (%) 30 20 20  
TEMP (24H TREND) 71 (0) 58 (-6) 79  
RH % (24H TREND) 84 (+3) 100 (0) 71  
20FT WND AM(MPH) N 6 LGT/VAR  
20FT WND PM(MPH) N 7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.29 0.01 0.05  
PRECIP DURATION 7 0 1  
PRECIP BEGIN 6 AM CONTINUING 2 PM  
PRECIP END CONTINUING 8 PM 6 PM  
MIXING HGT (FT-AGL) 2050 430 4800  
TRANSPORT WND (KTS) N 12 N 6 NW 7  
VENT RATE (KT-FT) 24600 2580 33600  
MAX ADI EARLY 22 FAIR 31 FAIR 38 FAIR  
MAX ADI LATE 28 FAIR 4 VERY POOR 48 GEN GOOD  
MAX LVORI EARLY 5 9 3  
MAX LVORI LATE 5 9 3  
MIN VSBY EARLY 1 FOG 7 4 FOG  
MIN VSBY LATE 3 FOG 4 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 60 20 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
WEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
RIZ004-302000-  
EASTERN KENT RI-  
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS TSTMS  
CHANCE PRECIP (%) 70 30 30  
CHANCE OF THUNDER (%) 30 0 20  
TEMP (24H TREND) 72 (-1) 59 (-6) 80  
RH % (24H TREND) 84 (+11) 100 (0) 67  
20FT WND AM(MPH) N 7 LGT/VAR  
20FT WND PM(MPH) N 8 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.23 0.01 0.03  
PRECIP DURATION 6 0 0  
PRECIP BEGIN 6 AM CONTINUING 2 PM  
PRECIP END CONTINUING 8 PM CONTINUING  
MIXING HGT (FT-AGL) 2140 420 4890  
TRANSPORT WND (KTS) N 12 N 6 NW 6  
VENT RATE (KT-FT) 25680 2520 29340  
MAX ADI EARLY 22 FAIR 26 FAIR 37 FAIR  
MAX ADI LATE 27 FAIR 5 VERY POOR 44 GEN GOOD  
MAX LVORI EARLY 6 9 3  
MAX LVORI LATE 6 9 3  
MIN VSBY EARLY 2 FOG 7 7  
MIN VSBY LATE 3 FOG 7 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 60 20 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
RIZ005-302000-  
BRISTOL RI-  
INCLUDING THE CITY OF BRISTOL  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS TSTMS  
CHANCE PRECIP (%) 70 30 20  
CHANCE OF THUNDER (%) 30 0 20  
TEMP (24H TREND) 72 (-1) 61 (-5) 79  
RH % (24H TREND) 87 (+8) 100 (0) 71  
20FT WND AM(MPH) N 7 LGT/VAR  
20FT WND PM(MPH) N 8 N 5 LGT/VAR  
PRECIP AMOUNT 0.19 0.02 0.02  
PRECIP DURATION 6 0 0  
PRECIP BEGIN 6 AM CONTINUING 2 PM  
PRECIP END CONTINUING 8 PM CONTINUING  
MIXING HGT (FT-AGL) 2050 430 4360  
TRANSPORT WND (KTS) N 12 N 5 NW 6  
VENT RATE (KT-FT) 24600 2150 26160  
MAX ADI EARLY 20 GEN POOR 23 FAIR 32 FAIR  
MAX ADI LATE 27 FAIR 5 VERY POOR 39 FAIR  
MAX LVORI EARLY 6 9 3  
MAX LVORI LATE 6 9 3  
MIN VSBY EARLY 3 FOG 5 FOG 5 FOG  
MIN VSBY LATE 3 FOG 5 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 50 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
UPPER 60S. SOUTH WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
RIZ006-302000-  
WASHINGTON RI-  
INCLUDING THE CITIES OF NARRAGANSETT AND WESTERLY  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS SHOWERS  
CHANCE PRECIP (%) 70 20 20  
CHANCE OF THUNDER (%) 30 0 0  
TEMP (24H TREND) 72 (0) 58 (-7) 79  
RH % (24H TREND) 84 (+5) 100 (0) 69  
20FT WND AM(MPH) N 6 LGT/VAR  
20FT WND PM(MPH) N 7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.24 0.01 0.06  
PRECIP DURATION 5 0 0  
PRECIP BEGIN 6 AM CONTINUING 4 PM  
PRECIP END CONTINUING 8 PM 6 PM  
MIXING HGT (FT-AGL) 2310 420 4570  
TRANSPORT WND (KTS) N 11 N 7 NW 7  
VENT RATE (KT-FT) 25410 2940 31990  
MAX ADI EARLY 20 GEN POOR 24 FAIR 30 FAIR  
MAX ADI LATE 27 FAIR 5 VERY POOR 39 FAIR  
MAX LVORI EARLY 5 9 4  
MAX LVORI LATE 5 9 4  
MIN VSBY EARLY 2 FOG 7 1 FOG  
MIN VSBY LATE 3 FOG 1 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 50 10 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS  
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING WEST IN THE AFTERNOON.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
RIZ007-302000-  
NEWPORT RI-  
INCLUDING THE CITY OF NEWPORT  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS SHOWERS  
CHANCE PRECIP (%) 70 30 20  
CHANCE OF THUNDER (%) 30 0 0  
TEMP (24H TREND) 72 (-1) 61 (-5) 79  
RH % (24H TREND) 81 (+5) 100 (0) 69  
20FT WND AM(MPH) N 7 LGT/VAR  
20FT WND PM(MPH) N 9 N 6 SW 5  
PRECIP AMOUNT 0.19 0.01 0.00  
PRECIP DURATION 6 0  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 8 PM  
MIXING HGT (FT-AGL) 2060 510 3410  
TRANSPORT WND (KTS) N 11 N 7 NW 6  
VENT RATE (KT-FT) 22660 3570 20460  
MAX ADI EARLY 16 GEN POOR 23 FAIR 23 FAIR  
MAX ADI LATE 1 VERY POOR 6 VERY POOR 25 FAIR  
MAX LVORI EARLY 8 8 3  
MAX LVORI LATE 8 8 3  
MIN VSBY EARLY 3 FOG 5 FOG 6 FOG  
MIN VSBY LATE 3 FOG 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 50 20 10  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS  
5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
RIZ008-302000-  
BLOCK ISLAND RI-  
INCLUDING THE CITY OF NEW SHOREHAM  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 60 20 10  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 73 (0) 65 (-2) 75  
RH % (24H TREND) 84 (-3) 93 (-7) 79  
20FT WND AM(MPH) N 8 LGT/VAR  
20FT WND PM(MPH) N 10 N 7 SW 6  
PRECIP AMOUNT 0.10 0.00 0.00  
PRECIP DURATION 4  
PRECIP BEGIN 6 AM  
PRECIP END 6 PM  
MIXING HGT (FT-AGL) 1450 760 1250  
TRANSPORT WND (KTS) N 12 N 11 N 9  
VENT RATE (KT-FT) 17400 8360 11250  
MAX ADI EARLY 15 GEN POOR 22 FAIR 15 GEN POOR  
MAX ADI LATE 1 VERY POOR 11 POOR 16 GEN POOR  
MAX LVORI EARLY 7 6 4  
MAX LVORI LATE 7 6 4  
MIN VSBY EARLY 1 FOG 8 4 FOG  
MIN VSBY LATE 4 FOG 7 8  
SUNSHINE HOURS N/A N/A N/A  
CWR 30 10 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 60S. WEST WINDS  
5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS AROUND 5 MPH,  
BECOMING SOUTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER  
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
MAZ017-302000-  
NORTHERN BRISTOL MA-  
INCLUDING THE CITY OF TAUNTON  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS TSTMS  
CHANCE PRECIP (%) 70 30 30  
CHANCE OF THUNDER (%) 30 0 20  
TEMP (24H TREND) 71 (-3) 57 (-7) 81  
RH % (24H TREND) 87 (+8) 100 (0) 65  
20FT WND AM(MPH) N 5 LGT/VAR  
20FT WND PM(MPH) N 7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.18 0.02 0.05  
PRECIP DURATION 7 1 0  
PRECIP BEGIN 6 AM CONTINUING 2 PM  
PRECIP END CONTINUING 10 PM CONTINUING  
MIXING HGT (FT-AGL) 1990 420 4690  
TRANSPORT WND (KTS) N 11 N 6 NW 7  
VENT RATE (KT-FT) 21890 2520 32830  
MAX ADI EARLY 22 FAIR 25 FAIR 36 FAIR  
MAX ADI LATE 26 FAIR 4 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 5 9 3  
MAX LVORI LATE 5 9 3  
MIN VSBY EARLY 1 FOG 4 FOG 3 FOG  
MIN VSBY LATE 3 FOG 3 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 40 20 20  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 60S. SOUTH WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
MAZ018-302000-  
WESTERN PLYMOUTH MA-  
INCLUDING THE CITY OF BROCKTON  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 70 40 20  
CHANCE OF THUNDER (%) 30 0 0  
TEMP (24H TREND) 70 (-5) 57 (-7) 80  
RH % (24H TREND) 84 (+2) 100 (0) 62  
20FT WND AM(MPH) N 6 LGT/VAR  
20FT WND PM(MPH) N 7 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.33 0.04 0.00  
PRECIP DURATION 6 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 11 PM  
MIXING HGT (FT-AGL) 1960 420 4800  
TRANSPORT WND (KTS) N 12 N 7 N 6  
VENT RATE (KT-FT) 23520 2940 28800  
MAX ADI EARLY 20 GEN POOR 23 FAIR 40 FAIR  
MAX ADI LATE 26 FAIR 4 VERY POOR 39 FAIR  
MAX LVORI EARLY 5 9 3  
MAX LVORI LATE 5 9 3  
MIN VSBY EARLY 0 FOG 2 FOG 5 FOG  
MIN VSBY LATE 1 FOG 5 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 50 30 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE  
MID 60S. SOUTH WINDS AROUND 5 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
MAZ019-302000-  
EASTERN PLYMOUTH MA-  
INCLUDING THE CITY OF PLYMOUTH  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 70 40 20  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 71 (-3) 58 (-7) 78  
RH % (24H TREND) 84 (+6) 100 (0) 62  
20FT WND AM(MPH) N 8 G18 LGT/VAR  
20FT WND PM(MPH) N 9 G18 N 5 LGT/VAR  
PRECIP AMOUNT 0.29 0.05 0.00  
PRECIP DURATION 7 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 11 PM  
MIXING HGT (FT-AGL) 1700 470 3420  
TRANSPORT WND (KTS) N 12 N 8 N 7  
VENT RATE (KT-FT) 20400 3760 23940  
MAX ADI EARLY 15 GEN POOR 20 GEN POOR 21 FAIR  
MAX ADI LATE 20 GEN POOR 7 POOR 26 FAIR  
MAX LVORI EARLY 8 9 3  
MAX LVORI LATE 8 9 3  
MIN VSBY EARLY 0 FOG 1 FOG 5 FOG  
MIN VSBY LATE 0 FOG 4 FOG 8  
SUNSHINE HOURS N/A N/A N/A  
CWR 50 30 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. SOUTH WINDS 5 TO 10 MPH.    
MONDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS AROUND 80. NORTHWEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.  
 
 
 
MAZ020-302000-  
SOUTHERN BRISTOL MA-  
INCLUDING THE CITIES OF FALL RIVER AND NEW BEDFORD  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 70 30 20  
CHANCE OF THUNDER (%) 30 0 0  
TEMP (24H TREND) 72 (-2) 58 (-7) 80  
RH % (24H TREND) 84 (+8) 100 (0) 67  
20FT WND AM(MPH) N 6 LGT/VAR  
20FT WND PM(MPH) N 8 N 5 LGT/VAR  
PRECIP AMOUNT 0.24 0.02 0.00  
PRECIP DURATION 6 0  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 8 PM  
MIXING HGT (FT-AGL) 2180 430 4350  
TRANSPORT WND (KTS) N 11 N 7 NW 7  
VENT RATE (KT-FT) 23980 3010 30450  
MAX ADI EARLY 19 GEN POOR 23 FAIR 34 FAIR  
MAX ADI LATE 26 FAIR 5 VERY POOR 43 GEN GOOD  
MAX LVORI EARLY 5 9 3  
MAX LVORI LATE 5 9 3  
MIN VSBY EARLY 1 FOG 4 FOG 5 FOG  
MIN VSBY LATE 3 FOG 6 FOG 9  
SUNSHINE HOURS N/A N/A N/A  
CWR 40 20 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS  
5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
MAZ021-302000-  
SOUTHERN PLYMOUTH MA-  
INCLUDING THE CITY OF MATTAPOISETT  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 70 30 20  
CHANCE OF THUNDER (%) 30 0 0  
TEMP (24H TREND) 71 (-4) 59 (-6) 80  
RH % (24H TREND) 84 (+5) 100 (0) 67  
20FT WND AM(MPH) N 5 LGT/VAR  
20FT WND PM(MPH) N 8 N 5 LGT/VAR  
PRECIP AMOUNT 0.22 0.02 0.00  
PRECIP DURATION 6 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 9 PM  
MIXING HGT (FT-AGL) 2080 510 4580  
TRANSPORT WND (KTS) N 11 N 7 NW 8  
VENT RATE (KT-FT) 22880 3570 36640  
MAX ADI EARLY 18 GEN POOR 22 FAIR 34 FAIR  
MAX ADI LATE 26 FAIR 4 VERY POOR 45 GEN GOOD  
MAX LVORI EARLY 5 9 3  
MAX LVORI LATE 5 9 3  
MIN VSBY EARLY 1 FOG 2 FOG 7  
MIN VSBY LATE 1 FOG 6 FOG 8  
SUNSHINE HOURS N/A N/A N/A  
CWR 50 30 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. WEST WINDS  
AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
MAZ022-302000-  
BARNSTABLE MA-  
INCLUDING THE CITIES OF CHATHAM, FALMOUTH, AND PROVINCETOWN  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 50 30 10  
CHANCE OF THUNDER (%) 30 0 0  
TEMP (24H TREND) 72 (-2) 61 (-5) 77  
RH % (24H TREND) 79 (+3) 100 (0) 69  
20FT WND AM(MPH) N 6 LGT/VAR  
20FT WND PM(MPH) N 8 N 5 LGT/VAR  
PRECIP AMOUNT 0.08 0.01 0.00  
PRECIP DURATION 3 1  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 9 PM  
MIXING HGT (FT-AGL) 1930 620 3060  
TRANSPORT WND (KTS) N 11 N 10 N 7  
VENT RATE (KT-FT) 21230 6200 21420  
MAX ADI EARLY 16 GEN POOR 19 GEN POOR 27 FAIR  
MAX ADI LATE 17 GEN POOR 8 POOR 30 FAIR  
MAX LVORI EARLY 5 9 4  
MAX LVORI LATE 5 9 4  
MIN VSBY EARLY 0 FOG 1 FOG 7  
MIN VSBY LATE 0 FOG 3 FOG 8  
SUNSHINE HOURS N/A N/A N/A  
CWR 20 20 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST  
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.  
HIGHS AROUND 80. SOUTHWEST WINDS AROUND 5 MPH.  
 
 
 
MAZ023-302000-  
DUKES MA-  
INCLUDING THE CITY OF VINEYARD HAVEN  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 50 20 10  
CHANCE OF THUNDER (%) 30 0 0  
TEMP (24H TREND) 73 (-1) 61 (-5) 77  
RH % (24H TREND) 76 (0) 100 (0) 69  
20FT WND AM(MPH) N 7 LGT/VAR  
20FT WND PM(MPH) NW 9 N 8 W 5  
PRECIP AMOUNT 0.06 0.01 0.00  
PRECIP DURATION 2 0  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 8 PM  
MIXING HGT (FT-AGL) 1740 1000 2780  
TRANSPORT WND (KTS) N 12 N 12 NW 8  
VENT RATE (KT-FT) 20880 12000 22240  
MAX ADI EARLY 17 GEN POOR 25 FAIR 27 FAIR  
MAX ADI LATE 2 VERY POOR 14 GEN POOR 29 FAIR  
MAX LVORI EARLY 7 6 3  
MAX LVORI LATE 7 6 3  
MIN VSBY EARLY 2 FOG 4 FOG 7  
MIN VSBY LATE 4 FOG 6 FOG 8  
SUNSHINE HOURS N/A N/A N/A  
CWR 10 10 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.  
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.  
 
 
 
MAZ024-302000-  
NANTUCKET MA-  
INCLUDING THE CITY OF NANTUCKET  
408 AM EDT THU JUL 30 2026  
 
TODAY TONIGHT FRI  
 
CLOUD COVER MCLDY MCLDY PCLDY  
PRECIP TYPE TSTMS SHOWERS NONE  
CHANCE PRECIP (%) 40 20  
CHANCE OF THUNDER (%) 20 0 0  
TEMP (24H TREND) 73 (0) 63 (-3) 74  
RH % (24H TREND) 79 (0) 100 (0) 74  
20FT WND AM(MPH) W 5 NW 6  
20FT WND PM(MPH) NW 8 NW 7 W 6  
PRECIP AMOUNT 0.08 0.02 0.00  
PRECIP DURATION 2 0  
PRECIP BEGIN 6 AM CONTINUING  
PRECIP END CONTINUING 8 PM  
MIXING HGT (FT-AGL) 1640 1350 2060  
TRANSPORT WND (KTS) N 11 NW 12 NW 10  
VENT RATE (KT-FT) 18040 16200 20600  
MAX ADI EARLY 16 GEN POOR 21 FAIR 27 FAIR  
MAX ADI LATE 17 GEN POOR 18 GEN POOR 28 FAIR  
MAX LVORI EARLY 6 5 4  
MAX LVORI LATE 6 5 4  
MIN VSBY EARLY 2 FOG 1 FOG 7  
MIN VSBY LATE 3 FOG 2 FOG 8  
SUNSHINE HOURS N/A N/A N/A  
CWR 20 10 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
FRIDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY  
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.    
TUESDAY THROUGH WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.  
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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