870  
FNUS51 KBOX 240807  
FWFBOX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
407 AM EDT SUN SEP 24 2023  
   
DISCUSSION  
 
PERIODS OF LIGHT RAIN OR DRIZZLE SUNDAY MORNING WILL TRANSITION  
TO A STEADY RAIN THIS AFTERNOON, MODERATE TO HEAVY AT TIMES  
TONIGHT INTO MONDAY, BEFORE TAPERING OFF LATE IN THE DAY.  
 
MINIMUM RELATIVE HUMIDITIES EXPECTED TO RANGE FROM 75 TO  
85 PERCENT SUNDAY AND MONDAY.  
   
OUTLOOK...MONDAY NIGHT THROUGH THURSDAY  
 
ANY LINGERING RAIN MONDAY EVENING QUICKLY EXITS OFFSHORE AND  
GIVES WAY TO DRY WEATHER OVERNIGHT. QUEBEC HIGH PRESSURE THEN  
BUILDS SOUTHWARD INTO NEW ENGLAND BEGINNING TUESDAY AND  
PERSISTING THROUGH MOST OF NEXT WEEK. THIS WILL SUPPORT MAINLY  
DRY, COOL WEATHER, WITH TEMPERATURES MODERATING THE END OF NEXT  
WEEK.  
 
MAZ015-242100-  
SUFFOLK MA-  
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 60 60  
TEMP (24H TREND) 63 (0) 55 (-2) 61  
RH % (24H TREND) 81 (+12) 96 (0) 75  
20FT WND AM(MPH) NE 10 G20 NE 10 G20  
20FT WND PM(MPH) NE 10 G17 NE 8 NE 13 G23  
PRECIP AMOUNT 0.05 0.14 0.13  
PRECIP DURATION 2 4 2  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 4 PM  
MIXING HGT (FT-AGL) 2070 430 2480  
TRANSPORT WND (KTS) NE 18 NE 15 NE 21  
VENT RATE (KT-FT) 37260 6450 52080  
MAX ADI EARLY 34 FAIR 28 FAIR 46 GEN GOOD  
MAX ADI LATE 36 FAIR 18 GEN POOR 50 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 30 40 60  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST  
WINDS 15 TO 20 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS  
AROUND 50. HIGHS IN THE MID 60S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE LOWER  
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
MAZ016-242100-  
EASTERN NORFOLK MA-  
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 60 60  
TEMP (24H TREND) 63 (0) 55 (-1) 61  
RH % (24H TREND) 81 (+9) 100 (+4) 75  
20FT WND AM(MPH) NE 10 G21 NE 11 G20  
20FT WND PM(MPH) NE 10 G17 NE 8 NE 14 G23  
PRECIP AMOUNT 0.06 0.18 0.19  
PRECIP DURATION 2 5 3  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 4 PM  
MIXING HGT (FT-AGL) 1660 430 2480  
TRANSPORT WND (KTS) E 18 NE 16 NE 21  
VENT RATE (KT-FT) 29880 6880 52080  
MAX ADI EARLY 33 FAIR 29 FAIR 48 GEN GOOD  
MAX ADI LATE 35 FAIR 19 GEN POOR 50 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 40 80 90  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST  
WINDS 15 TO 20 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS AROUND 50.  
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
 
 
 
MAZ013-242100-  
WESTERN NORFOLK MA-  
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,  
NORWOOD, STOUGHTON, AND WELLESLEY  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 70 70  
TEMP (24H TREND) 62 (0) 54 (0) 61  
RH % (24H TREND) 83 (+21) 100 (0) 78  
20FT WND AM(MPH) NE 8 G19 NE 9 G18  
20FT WND PM(MPH) NE 8 NE 7 NE 11 G21  
PRECIP AMOUNT 0.08 0.21 0.24  
PRECIP DURATION 2 5 5  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 5 PM  
MIXING HGT (FT-AGL) 1720 420 2420  
TRANSPORT WND (KTS) E 17 NE 16 NE 20  
VENT RATE (KT-FT) 29240 6720 48400  
MAX ADI EARLY 33 FAIR 28 FAIR 44 GEN GOOD  
MAX ADI LATE 33 FAIR 16 GEN POOR 48 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 70 70 90  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST  
WINDS 10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.  
NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
MAZ014-242100-  
SOUTHEAST MIDDLESEX MA-  
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,  
AND WOBURN  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 50 50  
TEMP (24H TREND) 63 (0) 54 (-1) 62  
RH % (24H TREND) 80 (+33) 96 (-4) 72  
20FT WND AM(MPH) NE 7 NE 9 G17  
20FT WND PM(MPH) NE 8 NE 6 NE 11 G20  
PRECIP AMOUNT 0.04 0.12 0.10  
PRECIP DURATION 2 3 2  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 4 PM  
MIXING HGT (FT-AGL) 1820 410 2500  
TRANSPORT WND (KTS) E 16 NE 13 NE 20  
VENT RATE (KT-FT) 29120 5330 50000  
MAX ADI EARLY 33 FAIR 22 FAIR 42 GEN GOOD  
MAX ADI LATE 33 FAIR 14 GEN POOR 48 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 30 40 40  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST  
WINDS 10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.  
NORTHEAST WINDS 5 TO 10 MPH, BECOMING NORTH AFTER MIDNIGHT.    
THURSDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS AROUND 50. HIGHS  
IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
MAZ007-242100-  
EASTERN ESSEX MA-  
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,  
PEABODY, SALEM, AND SAUGUS  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 30 40 40  
TEMP (24H TREND) 64 (+1) 54 (-1) 63  
RH % (24H TREND) 72 (+3) 93 (-7) 65  
20FT WND AM(MPH) NE 9 G18 NE 10 G22  
20FT WND PM(MPH) NE 9 NE 7 NE 14 G23  
PRECIP AMOUNT 0.03 0.06 0.04  
PRECIP DURATION 2 2 1  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 3 PM  
MIXING HGT (FT-AGL) 2070 410 2450  
TRANSPORT WND (KTS) NE 17 NE 15 NE 21  
VENT RATE (KT-FT) 35190 6150 51450  
MAX ADI EARLY 36 FAIR 24 FAIR 51 GEN GOOD  
MAX ADI LATE 36 FAIR 18 GEN POOR 50 GEN GOOD  
MAX LVORI EARLY 3 5 4  
MAX LVORI LATE 3 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 20 20 20  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST  
WINDS 15 TO 20 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
15 TO 20 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.  
NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE LOWER  
50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
 
 
 
MAZ006-242100-  
WESTERN ESSEX MA-  
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,  
METHUEN, AND TOPSFIELD  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 30 30 40  
TEMP (24H TREND) 62 (-1) 53 (0) 63  
RH % (24H TREND) 75 (+3) 96 (-4) 70  
20FT WND AM(MPH) NE 6 NE 8 G18  
20FT WND PM(MPH) NE 7 NE 5 NE 11 G20  
PRECIP AMOUNT 0.04 0.07 0.04  
PRECIP DURATION 2 2 1  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 PM  
MIXING HGT (FT-AGL) 1930 410 2500  
TRANSPORT WND (KTS) E 15 NE 12 NE 20  
VENT RATE (KT-FT) 28950 4920 50000  
MAX ADI EARLY 31 FAIR 15 GEN POOR 47 GEN GOOD  
MAX ADI LATE 32 FAIR 12 POOR 49 GEN GOOD  
MAX LVORI EARLY 4 6 3  
MAX LVORI LATE 4 6 3  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 30 30 20  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST  
WINDS 5 TO 10 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.  
NORTHEAST WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.    
THURSDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
MAZ005-242100-  
CENTRAL MIDDLESEX MA-  
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,  
HOPKINTON, LOWELL, AND NATICK  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 50 50  
TEMP (24H TREND) 62 (-1) 53 (0) 62  
RH % (24H TREND) 78 (+11) 100 (0) 72  
20FT WND AM(MPH) NE 6 NE 7  
20FT WND PM(MPH) NE 7 NE 5 NE 10 G19  
PRECIP AMOUNT 0.06 0.14 0.10  
PRECIP DURATION 2 2 2  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 4 PM  
MIXING HGT (FT-AGL) 1950 420 2690  
TRANSPORT WND (KTS) NE 15 NE 13 NE 19  
VENT RATE (KT-FT) 29250 5460 51110  
MAX ADI EARLY 29 FAIR 20 GEN POOR 42 GEN GOOD  
MAX ADI LATE 31 FAIR 13 GEN POOR 47 GEN GOOD  
MAX LVORI EARLY 4 6 4  
MAX LVORI LATE 4 6 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 40 40 40  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST  
WINDS 5 TO 10 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.    
THURSDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
MAZ012-242100-  
SOUTHERN WORCESTER MA-  
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,  
WESTBOROUGH, AND WORCESTER  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 70 70  
TEMP (24H TREND) 61 (+1) 52 (0) 61  
RH % (24H TREND) 81 (-2) 100 (0) 72  
20FT WND AM(MPH) NE 9 G20 NE 9 G21  
20FT WND PM(MPH) NE 9 G18 NE 7 G18 NE 11 G21  
PRECIP AMOUNT 0.11 0.28 0.22  
PRECIP DURATION 3 7 4  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 5 PM  
MIXING HGT (FT-AGL) 1640 440 2510  
TRANSPORT WND (KTS) NE 17 NE 15 NE 20  
VENT RATE (KT-FT) 27880 6600 50200  
MAX ADI EARLY 32 FAIR 26 FAIR 40 FAIR  
MAX ADI LATE 32 FAIR 16 GEN POOR 49 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 80 90 90  
LAL NO TSTMS 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS  
5 TO 10 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
THURSDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
MAZ004-242100-  
NORTHERN WORCESTER MA-  
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,  
GARDNER, AND HARVARD  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 50 50  
TEMP (24H TREND) 61 (+1) 50 (0) 63  
RH % (24H TREND) 70 (-2) 100 (0) 60  
20FT WND AM(MPH) NE 8 G20 NE 9 G21  
20FT WND PM(MPH) NE 8 G18 NE 7 G18 NE 11 G22  
PRECIP AMOUNT 0.09 0.17 0.10  
PRECIP DURATION 2 2 2  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 3 PM  
MIXING HGT (FT-AGL) 1790 440 3270  
TRANSPORT WND (KTS) NE 16 NE 13 NE 21  
VENT RATE (KT-FT) 28640 5720 68670  
MAX ADI EARLY 30 FAIR 26 FAIR 45 GEN GOOD  
MAX ADI LATE 29 FAIR 13 GEN POOR 54 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 60 70 40  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS 10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
THURSDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
MAZ026-242100-  
NORTHERN MIDDLESEX MA-  
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,  
AND TOWNSEND  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 40 40  
TEMP (24H TREND) 62 (0) 51 (+1) 63  
RH % (24H TREND) 78 (+6) 96 (-4) 70  
20FT WND AM(MPH) NE 5 NE 7 G18  
20FT WND PM(MPH) NE 6 LGT/VAR NE 9 G19  
PRECIP AMOUNT 0.07 0.14 0.05  
PRECIP DURATION 2 2 1  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 PM  
MIXING HGT (FT-AGL) 1770 420 2920  
TRANSPORT WND (KTS) NE 13 NE 10 NE 19  
VENT RATE (KT-FT) 23010 4200 55480  
MAX ADI EARLY 23 FAIR 16 GEN POOR 40 FAIR  
MAX ADI LATE 25 FAIR 8 POOR 58 GEN GOOD  
MAX LVORI EARLY 4 6 3  
MAX LVORI LATE 4 6 3  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 50 50 20  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH, BECOMING NORTH AROUND 5 MPH AFTER MIDNIGHT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.    
THURSDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS AROUND 70. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
MAZ002-242100-  
WESTERN FRANKLIN MA-  
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,  
AND SHELBURNE  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 40 40  
TEMP (24H TREND) 60 (+1) 49 (0) 66  
RH % (24H TREND) 75 (+24) 93 (-7) 61  
20FT WND AM(MPH) NE 7 G17 NE 8 G19  
20FT WND PM(MPH) NE 7 NE 5 NE 9 G19  
PRECIP AMOUNT 0.09 0.19 0.05  
PRECIP DURATION 2 2 1  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 PM  
MIXING HGT (FT-AGL) 1570 430 3530  
TRANSPORT WND (KTS) NE 13 NE 11 E 18  
VENT RATE (KT-FT) 20410 4730 63540  
MAX ADI EARLY 22 FAIR 15 GEN POOR 43 GEN GOOD  
MAX ADI LATE 23 FAIR 11 POOR 53 GEN GOOD  
MAX LVORI EARLY 4 4 3  
MAX LVORI LATE 4 4 3  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 50 90 20  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST  
WINDS 10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S.  
NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 43 TO 48. HIGHS  
IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
MAZ003-242100-  
EASTERN FRANKLIN MA-  
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,  
AND WHATELY  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 30 50 40  
TEMP (24H TREND) 63 (+2) 51 (+1) 66  
RH % (24H TREND) 70 (-2) 96 (-4) 59  
20FT WND AM(MPH) NE 6 NE 7 G18  
20FT WND PM(MPH) NE 7 NE 5 NE 9 G19  
PRECIP AMOUNT 0.07 0.19 0.06  
PRECIP DURATION 2 2 1  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 PM  
MIXING HGT (FT-AGL) 1840 430 3690  
TRANSPORT WND (KTS) NE 13 NE 10 NE 19  
VENT RATE (KT-FT) 23920 4300 70110  
MAX ADI EARLY 25 FAIR 15 GEN POOR 41 GEN GOOD  
MAX ADI LATE 27 FAIR 10 POOR 56 GEN GOOD  
MAX LVORI EARLY 3 5 3  
MAX LVORI LATE 3 5 3  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 60 80 30  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS 10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS AROUND 70. NORTHEAST WINDS AROUND 5 MPH.    
THURSDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
MAZ008-242100-  
WESTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,  
WILLIAMSBURG, AND WORTHINGTON  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 50 60 50  
TEMP (24H TREND) 60 (+1) 50 (0) 63  
RH % (24H TREND) 78 (+10) 96 (-4) 69  
20FT WND AM(MPH) NE 9 G21 NE 9 G21  
20FT WND PM(MPH) NE 8 G17 NE 7 G17 NE 10 G20  
PRECIP AMOUNT 0.16 0.26 0.09  
PRECIP DURATION 2 5 1  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 2 PM  
MIXING HGT (FT-AGL) 1410 450 3190  
TRANSPORT WND (KTS) NE 14 NE 13 NE 20  
VENT RATE (KT-FT) 19740 5850 63800  
MAX ADI EARLY 24 FAIR 21 FAIR 43 GEN GOOD  
MAX ADI LATE 25 FAIR 13 GEN POOR 56 GEN GOOD  
MAX LVORI EARLY 4 4 4  
MAX LVORI LATE 4 4 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 90 90 40  
LAL NO TSTMS 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 4 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS 10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH.    
THURSDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
MAZ010-242100-  
EASTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,  
SOUTHAMPTON, AND WARE  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 60 50  
TEMP (24H TREND) 62 (0) 52 (+1) 65  
RH % (24H TREND) 75 (-2) 100 (0) 67  
20FT WND AM(MPH) NE 8 G18 NE 8 G19  
20FT WND PM(MPH) NE 8 G17 NE 7 NE 10 G19  
PRECIP AMOUNT 0.12 0.28 0.13  
PRECIP DURATION 2 7 2  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 3 PM  
MIXING HGT (FT-AGL) 1950 430 3290  
TRANSPORT WND (KTS) NE 14 NE 12 NE 18  
VENT RATE (KT-FT) 27300 5160 59220  
MAX ADI EARLY 24 FAIR 18 GEN POOR 35 FAIR  
MAX ADI LATE 28 FAIR 13 GEN POOR 51 GEN GOOD  
MAX LVORI EARLY 4 5 3  
MAX LVORI LATE 4 5 3  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 90 90 70  
LAL NO TSTMS 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS 10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE LOWER  
40S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
MAZ009-242100-  
WESTERN HAMPDEN MA-  
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,  
MONTGOMERY, RUSSELL, AND TOLLAND  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 50 70 60  
TEMP (24H TREND) 60 (+2) 50 (0) 62  
RH % (24H TREND) 80 (0) 96 (-4) 70  
20FT WND AM(MPH) NE 10 G21 NE 10 G22  
20FT WND PM(MPH) NE 9 G18 NE 9 G17 NE 11 G21  
PRECIP AMOUNT 0.23 0.41 0.19  
PRECIP DURATION 2 8 3  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 4 PM  
MIXING HGT (FT-AGL) 1410 480 2980  
TRANSPORT WND (KTS) NE 15 NE 14 NE 20  
VENT RATE (KT-FT) 21150 6720 59600  
MAX ADI EARLY 25 FAIR 25 FAIR 36 FAIR  
MAX ADI LATE 27 FAIR 15 GEN POOR 52 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 100 100 90  
LAL 1-8 STRIKES 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST  
WINDS 10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE LOWER  
40S. HIGHS IN THE MID 60S. EAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
MAZ011-242100-  
EASTERN HAMPDEN MA-  
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,  
SPRINGFIELD, AND WESTFIELD  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 50 70 70  
TEMP (24H TREND) 62 (+1) 52 (0) 64  
RH % (24H TREND) 75 (0) 96 (-4) 67  
20FT WND AM(MPH) NE 9 G21 NE 9 G22  
20FT WND PM(MPH) NE 9 G19 NE 8 G19 NE 10 G22  
PRECIP AMOUNT 0.17 0.39 0.23  
PRECIP DURATION 2 8 4  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 5 PM  
MIXING HGT (FT-AGL) 1980 440 2980  
TRANSPORT WND (KTS) NE 15 NE 12 NE 17  
VENT RATE (KT-FT) 29700 5280 50660  
MAX ADI EARLY 27 FAIR 23 FAIR 32 FAIR  
MAX ADI LATE 31 FAIR 14 GEN POOR 46 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 100 100 90  
LAL 1-8 STRIKES 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS  
10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
TUESDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 42 TO 49.  
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
CTZ002-242100-  
HARTFORD CT-  
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,  
SOUTHINGTON, AND WINDSOR LOCKS  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 60 80 70  
TEMP (24H TREND) 63 (+2) 51 (-2) 63  
RH % (24H TREND) 80 (+8) 100 (0) 72  
20FT WND AM(MPH) NE 10 G19 NE 10 G21  
20FT WND PM(MPH) NE 9 G19 NE 8 G18 NE 10 G20  
PRECIP AMOUNT 0.23 0.65 0.40  
PRECIP DURATION 4 10 6  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 PM  
MIXING HGT (FT-AGL) 1870 460 2430  
TRANSPORT WND (KTS) NE 15 NE 13 NE 15  
VENT RATE (KT-FT) 28050 5980 36450  
MAX ADI EARLY 26 FAIR 22 FAIR 34 FAIR  
MAX ADI LATE 28 FAIR 14 GEN POOR 38 FAIR  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 100 100 100  
LAL 1-8 STRIKES 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS  
10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
TUESDAY NIGHT AND WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.  
NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
CTZ003-242100-  
TOLLAND CT-  
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLDY MCLDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 60 70 70  
TEMP (24H TREND) 62 (+2) 52 (-1) 62  
RH % (24H TREND) 81 (+3) 100 (0) 75  
20FT WND AM(MPH) NE 11 G22 NE 11 G23  
20FT WND PM(MPH) NE 10 G20 NE 9 G20 NE 11 G22  
PRECIP AMOUNT 0.14 0.51 0.41  
PRECIP DURATION 3 9 6  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 PM  
MIXING HGT (FT-AGL) 1870 480 2270  
TRANSPORT WND (KTS) E 18 NE 14 NE 17  
VENT RATE (KT-FT) 33660 6720 38590  
MAX ADI EARLY 33 FAIR 30 FAIR 39 FAIR  
MAX ADI LATE 34 FAIR 16 GEN POOR 42 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 90 100 100  
LAL 1-8 STRIKES 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50. NORTHEAST WINDS  
10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
TUESDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 44 TO 49.  
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
CTZ004-242100-  
WINDHAM CT-  
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,  
AND WILLIMANTIC  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 60 70 70  
TEMP (24H TREND) 62 (+2) 53 (0) 61  
RH % (24H TREND) 81 (+1) 100 (0) 81  
20FT WND AM(MPH) NE 10 G23 NE 11 G23  
20FT WND PM(MPH) NE 9 G20 NE 9 G19 NE 12 G22  
PRECIP AMOUNT 0.16 0.40 0.37  
PRECIP DURATION 3 9 6  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 PM  
MIXING HGT (FT-AGL) 1810 510 2240  
TRANSPORT WND (KTS) NE 17 NE 15 NE 19  
VENT RATE (KT-FT) 30770 7650 42560  
MAX ADI EARLY 34 FAIR 28 FAIR 42 GEN GOOD  
MAX ADI LATE 34 FAIR 17 GEN POOR 42 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 100 100 100  
LAL 1-8 STRIKES 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST  
WINDS 10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS AROUND 50.  
HIGHS AROUND 70. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
RIZ001-242100-  
NORTHWEST PROVIDENCE RI-  
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,  
AND SMITHFIELD  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 50 70 70  
TEMP (24H TREND) 61 (+1) 53 (0) 60  
RH % (24H TREND) 83 (0) 100 (0) 86  
20FT WND AM(MPH) NE 9 G21 NE 10 G21  
20FT WND PM(MPH) NE 9 G18 NE 8 G18 NE 11 G21  
PRECIP AMOUNT 0.14 0.35 0.38  
PRECIP DURATION 2 8 6  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 PM  
MIXING HGT (FT-AGL) 1660 470 2240  
TRANSPORT WND (KTS) E 17 NE 15 NE 20  
VENT RATE (KT-FT) 28220 7050 44800  
MAX ADI EARLY 32 FAIR 26 FAIR 38 FAIR  
MAX ADI LATE 32 FAIR 16 GEN POOR 44 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 90 100 100  
LAL NO TSTMS 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST  
WINDS 10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS AROUND 50.  
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
RIZ002-242100-  
SOUTHEAST PROVIDENCE RI-  
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,  
AND PROVIDENCE  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY CLOUDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 50 70 70  
TEMP (24H TREND) 63 (+1) 55 (0) 61  
RH % (24H TREND) 84 (+1) 100 (0) 84  
20FT WND AM(MPH) NE 9 G18 NE 10 G19  
20FT WND PM(MPH) NE 9 NE 8 NE 11 G19  
PRECIP AMOUNT 0.13 0.35 0.40  
PRECIP DURATION 2 8 6  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 PM  
MIXING HGT (FT-AGL) 1660 540 2060  
TRANSPORT WND (KTS) NE 16 NE 15 NE 19  
VENT RATE (KT-FT) 26560 8100 39140  
MAX ADI EARLY 30 FAIR 28 FAIR 40 FAIR  
MAX ADI LATE 34 FAIR 16 GEN POOR 41 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 80 100 100  
LAL NO TSTMS 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST  
WINDS 10 TO 15 MPH.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS AROUND 70. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
RIZ003-242100-  
WESTERN KENT RI-  
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY MCLDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 60 70 70  
TEMP (24H TREND) 62 (+2) 54 (0) 59  
RH % (24H TREND) 87 (+1) 100 (0) 90  
20FT WND AM(MPH) NE 10 G21 NE 12 G22  
20FT WND PM(MPH) NE 9 G18 NE 9 G18 NE 12 G21  
PRECIP AMOUNT 0.13 0.34 0.40  
PRECIP DURATION 3 9 6  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 1530 580 2170  
TRANSPORT WND (KTS) NE 16 NE 17 NE 21  
VENT RATE (KT-FT) 24480 9860 45570  
MAX ADI EARLY 31 FAIR 28 FAIR 43 GEN GOOD  
MAX ADI LATE 34 FAIR 18 GEN POOR 46 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 80 100 100  
LAL 1-8 STRIKES 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTHEAST  
WINDS 10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS AROUND 50.  
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
RIZ004-242100-  
EASTERN KENT RI-  
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY CLOUDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 50 70 70  
TEMP (24H TREND) 63 (+1) 55 (-1) 61  
RH % (24H TREND) 87 (+5) 100 (0) 84  
20FT WND AM(MPH) NE 10 G19 NE 11 G21  
20FT WND PM(MPH) NE 10 NE 9 NE 12 G21  
PRECIP AMOUNT 0.12 0.36 0.43  
PRECIP DURATION 2 9 6  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 1620 610 2390  
TRANSPORT WND (KTS) NE 16 NE 17 NE 20  
VENT RATE (KT-FT) 25920 10370 47800  
MAX ADI EARLY 31 FAIR 29 FAIR 42 GEN GOOD  
MAX ADI LATE 35 FAIR 18 GEN POOR 44 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 70 100 100  
LAL NO TSTMS 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST  
WINDS 10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE  
UPPER 40S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
RIZ005-242100-  
BRISTOL RI-  
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY CLOUDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 50 70 70  
TEMP (24H TREND) 64 (+2) 56 (0) 62  
RH % (24H TREND) 84 (+2) 96 (-4) 81  
20FT WND AM(MPH) NE 11 G19 NE 12 G22  
20FT WND PM(MPH) NE 10 G17 NE 9 G17 NE 12 G22  
PRECIP AMOUNT 0.07 0.30 0.39  
PRECIP DURATION 2 8 6  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 1610 620 2190  
TRANSPORT WND (KTS) E 16 NE 15 NE 19  
VENT RATE (KT-FT) 25760 9300 41610  
MAX ADI EARLY 33 FAIR 27 FAIR 44 GEN GOOD  
MAX ADI LATE 34 FAIR 18 GEN POOR 43 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 60 100 100  
LAL NO TSTMS 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST  
WINDS 10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS AROUND 50.  
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS AROUND 70. NORTHEAST WINDS 5 TO 10 MPH.  
 
 
 
RIZ006-242100-  
WASHINGTON RI-  
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,  
AND WESTERLY  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY CLOUDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 60 80 70  
TEMP (24H TREND) 64 (+2) 55 (-1) 61  
RH % (24H TREND) 84 (+7) 100 (0) 81  
20FT WND AM(MPH) NE 11 G24 NE 13 G26  
20FT WND PM(MPH) NE 10 G21 NE 10 G20 NE 14 G26  
PRECIP AMOUNT 0.15 0.34 0.42  
PRECIP DURATION 3 9 7  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 1650 440 2380  
TRANSPORT WND (KTS) NE 17 NE 18 NE 21  
VENT RATE (KT-FT) 28050 7920 49980  
MAX ADI EARLY 35 FAIR 31 FAIR 47 GEN GOOD  
MAX ADI LATE 34 FAIR 19 GEN POOR 49 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 80 100 100  
LAL 1-8 STRIKES 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WINDS 15 TO 20 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
15 TO 20 MPH.    
TUESDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS AROUND 50.  
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
 
 
 
RIZ007-242100-  
NEWPORT RI-  
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY CLOUDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 60 70 70  
TEMP (24H TREND) 64 (+2) 57 (-1) 63  
RH % (24H TREND) 81 (+4) 100 (0) 81  
20FT WND AM(MPH) NE 12 G22 NE 13 G25  
20FT WND PM(MPH) NE 11 G19 NE 10 G20 NE 14 G25  
PRECIP AMOUNT 0.10 0.28 0.38  
PRECIP DURATION 3 9 7  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 1600 600 2470  
TRANSPORT WND (KTS) E 16 NE 19 NE 22  
VENT RATE (KT-FT) 25600 11400 54340  
MAX ADI EARLY 36 FAIR 31 FAIR 50 GEN GOOD  
MAX ADI LATE 33 FAIR 24 FAIR 49 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 80 90 100  
LAL NO TSTMS 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 50S. NORTHEAST WINDS 15 TO 20 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
15 TO 20 MPH.    
TUESDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
 
 
 
RIZ008-242100-  
BLOCK ISLAND RI-  
INCLUDING THE CITY OF NEW SHOREHAM  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY CLOUDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 60 80 80  
TEMP (24H TREND) 65 (+2) 59 (0) 63  
RH % (24H TREND) 87 (+2) 100 (0) 84  
20FT WND AM(MPH) NE 16 G27 NE 18 G30  
20FT WND PM(MPH) NE 15 G23 NE 14 G22 NE 19 G29  
PRECIP AMOUNT 0.25 0.31 0.41  
PRECIP DURATION 5 10 9  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 1570 1210 2490  
TRANSPORT WND (KTS) E 25 NE 23 NE 32  
VENT RATE (KT-FT) 39250 27830 79680  
MAX ADI EARLY 50 GEN GOOD 41 GEN GOOD 79 GOOD  
MAX ADI LATE 44 GEN GOOD 32 FAIR 78 GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 90 100 100  
LAL 1-8 STRIKES 1-8 STRIKES 1-8 STRIKES  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
15 TO 20 MPH.    
TUESDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE MID  
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.  
 
 
 
MAZ017-242100-  
NORTHERN BRISTOL MA-  
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,  
REHOBOTH, AND TAUNTON  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY CLOUDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 40 70 70  
TEMP (24H TREND) 63 (+1) 54 (0) 61  
RH % (24H TREND) 84 (+3) 100 (0) 81  
20FT WND AM(MPH) NE 8 G18 NE 9 G18  
20FT WND PM(MPH) NE 8 NE 7 NE 11 G19  
PRECIP AMOUNT 0.08 0.24 0.34  
PRECIP DURATION 2 8 6  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 PM  
MIXING HGT (FT-AGL) 1660 440 2270  
TRANSPORT WND (KTS) E 16 NE 14 NE 18  
VENT RATE (KT-FT) 26560 6160 40860  
MAX ADI EARLY 33 FAIR 27 FAIR 36 FAIR  
MAX ADI LATE 32 FAIR 15 GEN POOR 40 FAIR  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 80 90 100  
LAL NO TSTMS 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST  
WINDS 5 TO 10 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
AROUND 10 MPH.    
TUESDAY NIGHT THROUGH THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS AROUND 50.  
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
 
 
 
MAZ018-242100-  
WESTERN PLYMOUTH MA-  
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,  
MIDDLEBORO, AND PEMBROKE  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY CLOUDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 60 70  
TEMP (24H TREND) 63 (+1) 55 (0) 62  
RH % (24H TREND) 84 (+6) 100 (0) 84  
20FT WND AM(MPH) NE 9 G20 NE 11 G21  
20FT WND PM(MPH) NE 9 G17 NE 7 NE 12 G22  
PRECIP AMOUNT 0.09 0.23 0.30  
PRECIP DURATION 2 6 5  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 PM  
MIXING HGT (FT-AGL) 1660 450 2350  
TRANSPORT WND (KTS) E 17 NE 14 NE 19  
VENT RATE (KT-FT) 28220 6300 44650  
MAX ADI EARLY 33 FAIR 27 FAIR 36 FAIR  
MAX ADI LATE 32 FAIR 15 GEN POOR 42 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 80 80 100  
LAL NO TSTMS 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST  
WINDS 10 TO 15 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
TUESDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 47 TO 52.  
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
 
 
 
MAZ019-242100-  
EASTERN PLYMOUTH MA-  
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,  
AND SCITUATE  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY CLOUDY MCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE PRECIP (%) 40 60 60  
TEMP (24H TREND) 63 (+1) 56 (-1) 61  
RH % (24H TREND) 78 (+9) 100 (0) 75  
20FT WND AM(MPH) E 12 G22 NE 13 G23  
20FT WND PM(MPH) NE 11 G18 NE 9 G18 NE 15 G24  
PRECIP AMOUNT 0.10 0.22 0.26  
PRECIP DURATION 2 5 5  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 PM  
MIXING HGT (FT-AGL) 2100 420 2500  
TRANSPORT WND (KTS) E 19 NE 16 NE 21  
VENT RATE (KT-FT) 39900 6720 52500  
MAX ADI EARLY 34 FAIR 30 FAIR 44 GEN GOOD  
MAX ADI LATE 34 FAIR 20 GEN POOR 49 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 70 80 100  
LAL NO TSTMS 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST  
WINDS 15 TO 20 MPH.    
TUESDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
15 TO 20 MPH.    
TUESDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.  
 
 
 
MAZ020-242100-  
SOUTHERN BRISTOL MA-  
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,  
SWANSEA, AND WESTPORT  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY CLOUDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 50 70 70  
TEMP (24H TREND) 65 (+3) 55 (-1) 62  
RH % (24H TREND) 84 (+4) 100 (0) 84  
20FT WND AM(MPH) NE 11 G22 NE 12 G25  
20FT WND PM(MPH) NE 10 G19 NE 9 G19 NE 13 G24  
PRECIP AMOUNT 0.12 0.29 0.40  
PRECIP DURATION 2 8 7  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 1620 550 2540  
TRANSPORT WND (KTS) E 18 NE 17 NE 21  
VENT RATE (KT-FT) 29160 9350 53340  
MAX ADI EARLY 35 FAIR 28 FAIR 45 GEN GOOD  
MAX ADI LATE 33 FAIR 18 GEN POOR 45 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 90 90 100  
LAL NO TSTMS 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST  
WINDS 15 TO 20 MPH.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
15 TO 20 MPH.    
TUESDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 48 TO 53.  
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
 
 
 
MAZ021-242100-  
SOUTHERN PLYMOUTH MA-  
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,  
AND WAREHAM  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY CLOUDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 40 70 70  
TEMP (24H TREND) 65 (+2) 57 (0) 63  
RH % (24H TREND) 78 (+1) 100 (0) 81  
20FT WND AM(MPH) NE 11 G21 NE 12 G24  
20FT WND PM(MPH) NE 10 G18 NE 9 G18 NE 13 G23  
PRECIP AMOUNT 0.14 0.31 0.37  
PRECIP DURATION 2 8 7  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 PM  
MIXING HGT (FT-AGL) 1590 440 2260  
TRANSPORT WND (KTS) E 17 NE 15 NE 20  
VENT RATE (KT-FT) 27030 6600 45200  
MAX ADI EARLY 33 FAIR 28 FAIR 44 GEN GOOD  
MAX ADI LATE 32 FAIR 18 GEN POOR 45 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 90 100 100  
LAL NO TSTMS 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST  
WINDS 10 TO 15 MPH.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
TUESDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE  
LOWER 50S. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
 
 
 
MAZ022-242100-  
BARNSTABLE MA-  
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,  
PROVINCETOWN, AND WELLFLEET  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY CLOUDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 40 60 60  
TEMP (24H TREND) 65 (+2) 58 (0) 63  
RH % (24H TREND) 78 (+13) 100 (0) 75  
20FT WND AM(MPH) E 12 G25 NE 14 G24  
20FT WND PM(MPH) NE 11 G19 NE 10 G19 NE 14 G23  
PRECIP AMOUNT 0.09 0.27 0.36  
PRECIP DURATION 3 7 7  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING 6 PM  
MIXING HGT (FT-AGL) 1970 500 2500  
TRANSPORT WND (KTS) E 20 E 18 NE 23  
VENT RATE (KT-FT) 39400 9000 57500  
MAX ADI EARLY 38 FAIR 31 FAIR 52 GEN GOOD  
MAX ADI LATE 35 FAIR 23 FAIR 52 GEN GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 60 90 100  
LAL NO TSTMS 1-8 STRIKES NO TSTMS  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST  
WINDS 15 TO 20 MPH.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
15 TO 20 MPH.    
TUESDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 52 TO 57.  
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
 
 
 
MAZ023-242100-  
DUKES MA-  
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY CLOUDY MCLDY  
PRECIP TYPE SHOWERS TSTMS SHOWERS  
CHANCE PRECIP (%) 60 70 70  
TEMP (24H TREND) 66 (+2) 57 (-1) 62  
RH % (24H TREND) 84 (+14) 100 (0) 87  
20FT WND AM(MPH) E 16 G25 NE 17 G28  
20FT WND PM(MPH) NE 13 G21 NE 13 G21 NE 18 G27  
PRECIP AMOUNT 0.09 0.36 0.47  
PRECIP DURATION 4 9 7  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 1760 1110 2580  
TRANSPORT WND (KTS) E 24 NE 18 NE 28  
VENT RATE (KT-FT) 42240 19980 72240  
MAX ADI EARLY 44 GEN GOOD 31 FAIR 66 GOOD  
MAX ADI LATE 40 FAIR 31 FAIR 68 GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 80 100 100  
LAL NO TSTMS 1-8 STRIKES 1-8 STRIKES  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.  
LOWS IN THE MID 50S. NORTHEAST WINDS 15 TO 25 MPH.    
TUESDAY  
BREEZY. MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.  
NORTHEAST WINDS 15 TO 25 MPH.    
TUESDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS 51 TO 56.  
HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH.  
 
 
 
MAZ024-242100-  
NANTUCKET MA-  
INCLUDING THE CITY OF NANTUCKET  
407 AM EDT SUN SEP 24 2023  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLOUDY CLOUDY MCLDY  
PRECIP TYPE SHOWERS TSTMS TSTMS  
CHANCE PRECIP (%) 60 60 80  
TEMP (24H TREND) 66 (+3) 59 (+1) 64  
RH % (24H TREND) 84 (+6) 100 (0) 81  
20FT WND AM(MPH) E 16 G24 NE 18 G26  
20FT WND PM(MPH) E 13 G20 NE 12 G19 NE 19 G24  
PRECIP AMOUNT 0.07 0.30 0.48  
PRECIP DURATION 4 8 9  
PRECIP BEGIN 6 AM CONTINUING CONTINUING  
PRECIP END CONTINUING CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 1620 670 2430  
TRANSPORT WND (KTS) E 24 E 16 NE 30  
VENT RATE (KT-FT) 38880 10720 72900  
MAX ADI EARLY 44 GEN GOOD 28 FAIR 64 GOOD  
MAX ADI LATE 39 FAIR 24 FAIR 68 GOOD  
MAX LVORI EARLY 4 5 4  
MAX LVORI LATE 4 5 4  
MIN VSBY EARLY  
MIN VSBY LATE  
SUNSHINE HOURS N/A N/A N/A  
CWR 50 100 100  
LAL NO TSTMS 1-8 STRIKES 1-8 STRIKES  
HAINES INDEX 3 3 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
MONDAY NIGHT  
BREEZY. MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.  
LOWS IN THE UPPER 50S. NORTHEAST WINDS 15 TO 25 MPH.    
TUESDAY  
BREEZY. PARTLY SUNNY. HIGHS IN THE LOWER 60S.  
NORTHEAST WINDS 15 TO 25 MPH.    
TUESDAY NIGHT THROUGH SATURDAY  
PARTLY CLOUDY. LOWS IN THE MID  
50S. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH.  
 
 
   
OUTLOOK 8 TO 14 DAYS  
 
TEMPERATURES ABOVE NORMAL. PRECIPITATION BELOW NORMAL.  
 
 
 
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WWW.WEATHER.GOV/BOSTON  
 
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WWW.FACEBOOK.COM/NWSBOSTON  
 
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@NWSBOSTON  
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