704  
FNUS51 KBOX 232020  
FWFBOX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
419 PM EDT WED SEP 23 2020  
   
DISCUSSION
 
 
THE PROLONGED DRY WEATHER ACROSS SOUTHERN NEW ENGLAND HAS RESULTED  
IN VERY LOW LIVE AND DEAD FUEL MOISTURE. FOLLOWING LOW RELATIVE  
HUMIDITY AND GUSTY WINDS THIS AFTERNOON, ANY FIRES WHICH ESCAPE  
INITIAL CONTAINMENT AND BECOME ESTABLISHED, COULD POTENTIALLY BECOME  
SERIOUS OVERNIGHT.  
 
RELATIVE HUMIDITY WILL HOVER BETWEEN 65 AND 80 PERCENT OVERNIGHT,  
BEFORE FALLING BACK INTO THE UPPER 40S AND LOW 50S THURSDAY.  
 
OUTLOOK...THURSDAY THROUGH SUNDAY...  
 
THE PROLONGED PERIOD OF DRY WEATHER CONTINUES RIGHT THROUGH THE  
UPCOMING WEEK. TEMPERATURES WILL REMAIN ABOVE AVERAGE FOR THE REST  
OF THE WEEK INTO THE WEEKEND. OUR NEXT CHANCE OF RAIN COMES BY  
SUNDAY OR MONDAY.  
 
MAZ015-240900-  
SUFFOLK MA-  
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 56 (+4) 78 (0) 57 78  
RH % (24H TREND) 81 (+10) 40 (+15) 87 49  
20FT WND AM(MPH) W 5 LGT/VAR  
20FT WND PM(MPH) W 6 SW 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 120 890 360 6590  
TRANSPORT WND (KTS) NW 16 SW 9 SW 8 SW 8  
VENT RATE (KT-FT) 1920 8010 2880 52720  
ADI EARLY 58 GEN GOOD 42 GEN GOOD 26 FAIR 21 FAIR  
ADI LATE 6 VERY POOR 51 GEN GOOD 5 VERY POOR 56 GEN GOOD  
MAX LVORI EARLY 3 4 3 5  
MAX LVORI LATE 4 1 5 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. SOUTHWEST WINDS  
AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS AROUND 80. SOUTHWEST 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
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
MAZ016-240900-  
EASTERN NORFOLK MA-  
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 57 (+6) 77 (-1) 57 77  
RH % (24H TREND) 84 (+13) 40 (+13) 90 50  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 6 SW 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 140 770 370 6290  
TRANSPORT WND (KTS) NW 15 SW 8 SW 8 SW 9  
VENT RATE (KT-FT) 2100 6160 2960 56610  
ADI EARLY 57 GEN GOOD 41 GEN GOOD 22 FAIR 17 GEN POOR  
ADI LATE 6 VERY POOR 48 GEN GOOD 5 VERY POOR 56 GEN GOOD  
MAX LVORI EARLY 3 5 3 5  
MAX LVORI LATE 5 2 6 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST 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
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
MAZ013-240900-  
WESTERN NORFOLK MA-  
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,  
NORWOOD, STOUGHTON, AND WELLESLEY  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER CLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 55 (+7) 77 (0) 55 78  
RH % (24H TREND) 86 (+6) 40 (+16) 93 49  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 210 1400 680 6730  
TRANSPORT WND (KTS) NW 15 SW 9 SW 8 SW 10  
VENT RATE (KT-FT) 3150 12600 5440 67300  
ADI EARLY 63 GOOD 46 GEN GOOD 24 FAIR 35 FAIR  
ADI LATE 5 VERY POOR 55 GEN GOOD 4 VERY POOR 79 GOOD  
MAX LVORI EARLY 4 5 4 7  
MAX LVORI LATE 5 1 6 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
MAZ014-240900-  
SOUTHEAST MIDDLESEX MA-  
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,  
AND WOBURN  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER CLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 56 (+6) 78 (0) 57 79  
RH % (24H TREND) 83 (+6) 37 (+18) 83 48  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR W 5 LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 190 1040 660 6720  
TRANSPORT WND (KTS) NW 17 SW 10 SW 9 SW 10  
VENT RATE (KT-FT) 3230 10400 5940 67200  
ADI EARLY 72 GOOD 49 GEN GOOD 41 GEN GOOD 29 FAIR  
ADI LATE 5 VERY POOR 62 GOOD 4 VERY POOR 81 GOOD  
MAX LVORI EARLY 3 5 3 5  
MAX LVORI LATE 5 1 5 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
MAZ007-240900-  
EASTERN ESSEX MA-  
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,  
PEABODY, SALEM, AND SAUGUS  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER CLEAR MCLEAR PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 55 (+3) 78 (+1) 55 76  
RH % (24H TREND) 87 (+7) 42 (+13) 93 52  
20FT WND AM(MPH) W 5 LGT/VAR  
20FT WND PM(MPH) NW 5 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 110 890 270 6220  
TRANSPORT WND (KTS) NW 15 SW 8 SW 8 S 7  
VENT RATE (KT-FT) 1650 7120 2160 43540  
ADI EARLY 34 FAIR 39 FAIR 13 GEN POOR 8 POOR  
ADI LATE 6 VERY POOR 41 GEN GOOD 5 VERY POOR 16 GEN POOR  
MAX LVORI EARLY 3 4 4 5  
MAX LVORI LATE 5 2 6 3  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS AROUND 70. SOUTHWEST WINDS  
10 TO 15 MPH.  
 

 
 
MAZ006-240900-  
WESTERN ESSEX MA-  
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,  
METHUEN, AND TOPSFIELD  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER CLEAR MCLEAR PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 54 (+5) 78 (+1) 55 77  
RH % (24H TREND) 83 (0) 39 (+19) 86 51  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 190 1230 640 6770  
TRANSPORT WND (KTS) NW 16 W 10 SW 9 SW 9  
VENT RATE (KT-FT) 3040 12300 5760 60930  
ADI EARLY 59 GEN GOOD 51 GEN GOOD 30 FAIR 24 FAIR  
ADI LATE 6 VERY POOR 67 GOOD 4 VERY POOR 78 GOOD  
MAX LVORI EARLY 3 5 3 5  
MAX LVORI LATE 5 1 5 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
MAZ005-240900-  
CENTRAL MIDDLESEX MA-  
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,  
HOPKINTON, LOWELL, AND NATICK  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER CLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 54 (+6) 78 (+1) 54 78  
RH % (24H TREND) 86 (+3) 39 (+17) 90 49  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 190 1470 800 6970  
TRANSPORT WND (KTS) NW 15 SW 9 SW 9 SW 10  
VENT RATE (KT-FT) 2850 13230 7200 69700  
ADI EARLY 62 GOOD 45 GEN GOOD 27 FAIR 36 FAIR  
ADI LATE 5 VERY POOR 59 GEN GOOD 4 VERY POOR 83 GOOD  
MAX LVORI EARLY 3 5 3 6  
MAX LVORI LATE 6 1 6 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
MAZ012-240900-  
SOUTHERN WORCESTER MA-  
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,  
WESTBOROUGH, AND WORCESTER  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER CLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 54 (+8) 77 (+1) 55 77  
RH % (24H TREND) 90 (+4) 45 (+18) 93 51  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 890 1470 1180 6610  
TRANSPORT WND (KTS) NW 15 SW 8 SW 8 SW 9  
VENT RATE (KT-FT) 13350 11760 9440 59490  
ADI EARLY 55 GEN GOOD 39 FAIR 22 FAIR 43 GEN GOOD  
ADI LATE 5 VERY POOR 54 GEN GOOD 4 VERY POOR 73 GOOD  
MAX LVORI EARLY 4 6 4 6  
MAX LVORI LATE 6 1 6 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 50S. HIGHS AROUND 70. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
MAZ004-240900-  
NORTHERN WORCESTER MA-  
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,  
GARDNER, AND HARVARD  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 50 (+6) 76 (+1) 52 77  
RH % (24H TREND) 96 (-4) 40 (+16) 93 50  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 610 1560 1030 6920  
TRANSPORT WND (KTS) NW 14 SW 10 SW 9 SW 10  
VENT RATE (KT-FT) 8540 15600 9270 69200  
ADI EARLY 36 FAIR 35 FAIR 29 FAIR 50 GEN GOOD  
ADI LATE 5 VERY POOR 55 GEN GOOD 4 VERY POOR 79 GOOD  
MAX LVORI EARLY 4 7 4 6  
MAX LVORI LATE 6 1 6 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE  
OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S. SOUTH  
WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ026-240900-  
NORTHERN MIDDLESEX MA-  
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,  
AND TOWNSEND  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER CLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 53 (+6) 78 (+1) 54 79  
RH % (24H TREND) 90 (+4) 43 (+14) 86 51  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 610 1540 1250 6990  
TRANSPORT WND (KTS) NW 14 W 10 SW 9 SW 10  
VENT RATE (KT-FT) 8540 15400 11250 69900  
ADI EARLY 35 FAIR 44 GEN GOOD 28 FAIR 50 GEN GOOD  
ADI LATE 5 VERY POOR 59 GEN GOOD 4 VERY POOR 85 GOOD  
MAX LVORI EARLY 3 5 3 6  
MAX LVORI LATE 5 1 6 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND  
5 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
MAZ002-240900-  
WESTERN FRANKLIN MA-  
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,  
AND SHELBURNE  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 50 (+4) 74 (+3) 52 75  
RH % (24H TREND) 96 (-4) 51 (+29) 93 55  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 300 1360 1080 6430  
TRANSPORT WND (KTS) NW 16 W 9 W 8 SW 9  
VENT RATE (KT-FT) 4800 12240 8640 57870  
ADI EARLY 49 GEN GOOD 27 FAIR 26 FAIR 47 GEN GOOD  
ADI LATE 5 VERY POOR 47 GEN GOOD 4 VERY POOR 69 GOOD  
MAX LVORI EARLY 5 6 5 6  
MAX LVORI LATE 6 2 6 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID  
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 70.  
SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
MAZ003-240900-  
EASTERN FRANKLIN MA-  
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,  
AND WHATELY  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 49 (+6) 76 (+2) 52 78  
RH % (24H TREND) 96 (-4) 48 (+30) 96 53  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 720 1340 980 6680  
TRANSPORT WND (KTS) NW 14 W 9 SW 8 SW 9  
VENT RATE (KT-FT) 10080 12060 7840 60120  
ADI EARLY 38 FAIR 22 FAIR 27 FAIR 31 FAIR  
ADI LATE 4 VERY POOR 47 GEN GOOD 3 VERY POOR 74 GOOD  
MAX LVORI EARLY 5 9 5 8  
MAX LVORI LATE 7 2 8 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTH WINDS  
AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
MAZ008-240900-  
WESTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,  
WILLIAMSBURG, AND WORTHINGTON  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 49 (+4) 74 (+3) 52 75  
RH % (24H TREND) 93 (-7) 48 (+20) 90 54  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) NW 5 G18 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 300 1380 1150 6790  
TRANSPORT WND (KTS) NW 17 W 9 W 8 SW 9  
VENT RATE (KT-FT) 5100 12420 9200 61110  
ADI EARLY 48 GEN GOOD 28 FAIR 25 FAIR 52 GEN GOOD  
ADI LATE 5 VERY POOR 48 GEN GOOD 4 VERY POOR 73 GOOD  
MAX LVORI EARLY 4 5 4 6  
MAX LVORI LATE 6 2 6 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 70.  
SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
MAZ010-240900-  
EASTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,  
SOUTHAMPTON, AND WARE  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 51 (+9) 77 (+2) 53 78  
RH % (24H TREND) 96 (-4) 46 (+28) 93 50  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 450 1390 920 6930  
TRANSPORT WND (KTS) NW 14 SW 8 SW 7 SW 9  
VENT RATE (KT-FT) 6300 11120 6440 62370  
ADI EARLY 39 FAIR 21 FAIR 21 FAIR 28 FAIR  
ADI LATE 4 VERY POOR 49 GEN GOOD 3 VERY POOR 73 GOOD  
MAX LVORI EARLY 5 9 5 8  
MAX LVORI LATE 7 2 8 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH WINDS  
AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE  
OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ009-240900-  
WESTERN HAMPDEN MA-  
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,  
MONTGOMERY, RUSSELL, AND TOLLAND  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 52 (+6) 74 (+2) 54 75  
RH % (24H TREND) 93 (-7) 48 (+18) 86 52  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) NW 6 G18 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 390 1450 1180 6900  
TRANSPORT WND (KTS) NW 17 W 8 W 7 W 9  
VENT RATE (KT-FT) 6630 11600 8260 62100  
ADI EARLY 47 GEN GOOD 28 FAIR 23 FAIR 47 GEN GOOD  
ADI LATE 5 VERY POOR 47 GEN GOOD 4 VERY POOR 77 GOOD  
MAX LVORI EARLY 5 6 4 6  
MAX LVORI LATE 6 1 5 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS AROUND 70.  
SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY NIGHT THROUGH TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE  
OF SHOWERS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 60S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ011-240900-  
EASTERN HAMPDEN MA-  
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,  
SPRINGFIELD, AND WESTFIELD  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 52 (+9) 77 (+1) 54 79  
RH % (24H TREND) 96 (-4) 45 (+24) 93 50  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 5 LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 180 1440 810 7040  
TRANSPORT WND (KTS) NW 15 SW 8 SW 7 SW 9  
VENT RATE (KT-FT) 2700 11520 5670 63360  
ADI EARLY 49 GEN GOOD 26 FAIR 21 FAIR 31 FAIR  
ADI LATE 4 VERY POOR 49 GEN GOOD 4 VERY POOR 71 GOOD  
MAX LVORI EARLY 4 8 4 7  
MAX LVORI LATE 6 1 7 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE  
OF SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
CTZ002-240900-  
HARTFORD CT-  
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,  
SOUTHINGTON, AND WINDSOR LOCKS  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER CLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 54 (+9) 78 (+1) 55 79  
RH % (24H TREND) 90 (-10) 40 (+23) 93 46  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 200 1460 850 7020  
TRANSPORT WND (KTS) NW 17 SW 7 SW 7 SW 9  
VENT RATE (KT-FT) 3400 10220 5950 63180  
ADI EARLY 62 GOOD 30 FAIR 21 FAIR 33 FAIR  
ADI LATE 4 VERY POOR 48 GEN GOOD 3 VERY POOR 75 GOOD  
MAX LVORI EARLY 3 6 4 7  
MAX LVORI LATE 6 1 7 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS 57 TO 62.  
HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS AROUND 80. SOUTHWEST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 50S. HIGHS AROUND 70. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
CTZ003-240900-  
TOLLAND CT-  
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER CLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 52 (+9) 76 (0) 54 77  
RH % (24H TREND) 93 (-7) 45 (+23) 96 49  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 610 1370 1120 6700  
TRANSPORT WND (KTS) NW 15 SW 8 SW 7 SW 9  
VENT RATE (KT-FT) 9150 10960 7840 60300  
ADI EARLY 51 GEN GOOD 33 FAIR 21 FAIR 37 FAIR  
ADI LATE 5 VERY POOR 49 GEN GOOD 4 VERY POOR 72 GOOD  
MAX LVORI EARLY 4 7 5 7  
MAX LVORI LATE 6 1 7 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
CTZ004-240900-  
WINDHAM CT-  
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,  
AND WILLIMANTIC  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER CLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 53 (+9) 76 (-1) 54 77  
RH % (24H TREND) 90 (+4) 45 (+23) 100 51  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 460 1380 1040 6470  
TRANSPORT WND (KTS) NW 14 SW 9 SW 8 SW 10  
VENT RATE (KT-FT) 6440 12420 8320 64700  
ADI EARLY 50 GEN GOOD 37 FAIR 24 FAIR 37 FAIR  
ADI LATE 5 VERY POOR 54 GEN GOOD 4 VERY POOR 75 GOOD  
MAX LVORI EARLY 4 6 5 8  
MAX LVORI LATE 6 1 6 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 50S. HIGHS AROUND 70. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
RIZ001-240900-  
NORTHWEST PROVIDENCE RI-  
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,  
AND SMITHFIELD  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER CLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 55 (+8) 76 (0) 55 78  
RH % (24H TREND) 86 (+3) 42 (+15) 93 48  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 390 1400 960 6510  
TRANSPORT WND (KTS) NW 15 SW 9 SW 8 SW 10  
VENT RATE (KT-FT) 5850 12600 7680 65100  
ADI EARLY 60 GEN GOOD 42 GEN GOOD 26 FAIR 37 FAIR  
ADI LATE 5 VERY POOR 57 GEN GOOD 5 VERY POOR 78 GOOD  
MAX LVORI EARLY 3 5 4 7  
MAX LVORI LATE 5 1 7 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 60.  
HIGHS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
RIZ002-240900-  
SOUTHEAST PROVIDENCE RI-  
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,  
AND PROVIDENCE  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER CLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 56 (+6) 78 (0) 57 79  
RH % (24H TREND) 83 (+9) 42 (+17) 93 49  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) NW 5 SW 5 LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 210 1320 820 6470  
TRANSPORT WND (KTS) NW 15 SW 9 SW 8 SW 10  
VENT RATE (KT-FT) 3150 11880 6560 64700  
ADI EARLY 63 GOOD 42 GEN GOOD 32 FAIR 35 FAIR  
ADI LATE 5 VERY POOR 54 GEN GOOD 4 VERY POOR 80 GOOD  
MAX LVORI EARLY 3 5 4 6  
MAX LVORI LATE 5 1 6 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE UPPER 70S. SOUTHWEST 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
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
RIZ003-240900-  
WESTERN KENT RI-  
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER CLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 55 (+9) 76 (-1) 56 77  
RH % (24H TREND) 83 (+4) 45 (+16) 96 52  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) NW 5 SW 5 LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 940 1370 1200 6010  
TRANSPORT WND (KTS) NW 14 W 10 SW 9 SW 11  
VENT RATE (KT-FT) 13160 13700 10800 66110  
ADI EARLY 50 GEN GOOD 41 GEN GOOD 26 FAIR 44 GEN GOOD  
ADI LATE 5 VERY POOR 54 GEN GOOD 4 VERY POOR 79 GOOD  
MAX LVORI EARLY 3 5 5 8  
MAX LVORI LATE 5 1 7 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
RIZ004-240900-  
EASTERN KENT RI-  
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 57 (+6) 78 (0) 58 77  
RH % (24H TREND) 81 (+15) 43 (+19) 93 50  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) NW 6 SW 5 LGT/VAR SW 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 210 1260 770 6130  
TRANSPORT WND (KTS) NW 14 SW 10 SW 9 SW 11  
VENT RATE (KT-FT) 2940 12600 6930 67430  
ADI EARLY 49 GEN GOOD 42 GEN GOOD 24 FAIR 36 FAIR  
ADI LATE 5 VERY POOR 53 GEN GOOD 4 VERY POOR 75 GOOD  
MAX LVORI EARLY 3 5 4 6  
MAX LVORI LATE 5 1 6 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. SOUTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE UPPER 70S. SOUTHWEST 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
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 10 TO 15 MPH.  
 

 
 
RIZ005-240900-  
BRISTOL RI-  
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 57 (+5) 77 (0) 58 76  
RH % (24H TREND) 84 (+10) 47 (+20) 96 55  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 5 SW 6 SW 5 SW 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 170 780 580 5970  
TRANSPORT WND (KTS) NW 13 SW 10 SW 9 SW 11  
VENT RATE (KT-FT) 2210 7800 5220 65670  
ADI EARLY 38 FAIR 36 FAIR 17 GEN POOR 25 FAIR  
ADI LATE 5 VERY POOR 48 GEN GOOD 6 VERY POOR 71 GOOD  
MAX LVORI EARLY 3 5 4 6  
MAX LVORI LATE 5 2 7 3  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. SOUTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST 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
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 10 TO 15 MPH.  
 

 
 
RIZ006-240900-  
WASHINGTON RI-  
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,  
AND WESTERLY  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER CLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 55 (+8) 76 (0) 56 76  
RH % (24H TREND) 86 (-7) 48 (+24) 97 56  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 5 SW 5 LGT/VAR SW 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 110 1340 320 5420  
TRANSPORT WND (KTS) NW 13 SW 10 SW 9 SW 12  
VENT RATE (KT-FT) 1430 13400 2880 65040  
ADI EARLY 31 FAIR 37 FAIR 13 GEN POOR 32 FAIR  
ADI LATE 5 VERY POOR 48 GEN GOOD 4 VERY POOR 54 GEN GOOD  
MAX LVORI EARLY 4 5 5 7  
MAX LVORI LATE 5 2 8 3  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY.  
LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
10 TO 15 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS AROUND 70. SOUTHWEST WINDS  
10 TO 15 MPH.  
 

 
 
RIZ007-240900-  
NEWPORT RI-  
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER CLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 59 (+6) 74 (-1) 58 74  
RH % (24H TREND) 87 (+13) 51 (+24) 100 61  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 5 SW 6 SW 5 SW 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 120 610 330 4170  
TRANSPORT WND (KTS) NW 12 SW 11 SW 10 SW 12  
VENT RATE (KT-FT) 1440 6710 3300 50040  
ADI EARLY 26 FAIR 28 FAIR 12 POOR 17 GEN POOR  
ADI LATE 5 VERY POOR 32 FAIR 6 VERY POOR 30 FAIR  
MAX LVORI EARLY 4 5 4 6  
MAX LVORI LATE 5 3 6 3  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY.  
LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
10 TO 15 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS AROUND 60. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS  
10 TO 15 MPH.  
 

 
 
RIZ008-240900-  
BLOCK ISLAND RI-  
INCLUDING THE CITY OF NEW SHOREHAM  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER CLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 61 (+5) 70 (-2) 63 69  
RH % (24H TREND) 84 (+9) 66 (+33) 93 76  
20FT WND AM(MPH) W 5 LGT/VAR  
20FT WND PM(MPH) W 8 G17 SW 7 SW 7 SW 9  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 100 280 270 410  
TRANSPORT WND (KTS) W 16 SW 12 SW 12 SW 8  
VENT RATE (KT-FT) 1600 3360 3240 3280  
ADI EARLY 20 GEN POOR 12 POOR 12 POOR 11 POOR  
ADI LATE 9 POOR 11 POOR 8 POOR 12 POOR  
MAX LVORI EARLY 4 4 5 6  
MAX LVORI LATE 4 4 6 4  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 5 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY.  
LOWS IN THE MID 60S. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS  
10 TO 15 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 10 TO 15 MPH.  
 

 
 
MAZ017-240900-  
NORTHERN BRISTOL MA-  
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,  
REHOBOTH, AND TAUNTON  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 54 (+7) 77 (-1) 54 78  
RH % (24H TREND) 86 (0) 42 (+17) 96 47  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 210 1170 780 6470  
TRANSPORT WND (KTS) NW 15 SW 9 SW 8 SW 10  
VENT RATE (KT-FT) 3150 10530 6240 64700  
ADI EARLY 62 GOOD 47 GEN GOOD 22 FAIR 34 FAIR  
ADI LATE 5 VERY POOR 54 GEN GOOD 4 VERY POOR 79 GOOD  
MAX LVORI EARLY 3 5 5 7  
MAX LVORI LATE 5 1 8 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 50S. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 

 
 
MAZ018-240900-  
WESTERN PLYMOUTH MA-  
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,  
MIDDLEBORO, AND PEMBROKE  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 10  
TEMP (24H TREND) 55 (+6) 77 (-1) 55 77  
RH % (24H TREND) 86 (0) 43 (+18) 96 51  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR LGT/VAR  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 150 900 480 6280  
TRANSPORT WND (KTS) NW 14 SW 9 SW 9 SW 10  
VENT RATE (KT-FT) 2100 8100 4320 62800  
ADI EARLY 45 GEN GOOD 49 GEN GOOD 26 FAIR 30 FAIR  
ADI LATE 5 VERY POOR 53 GEN GOOD 4 VERY POOR 76 GOOD  
MAX LVORI EARLY 3 5 5 7  
MAX LVORI LATE 5 1 7 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE MID  
70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 10 TO 15 MPH.  
 

 
 
MAZ019-240900-  
EASTERN PLYMOUTH MA-  
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,  
AND SCITUATE  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 56 (+4) 76 (0) 56 76  
RH % (24H TREND) 84 (+4) 45 (+14) 96 55  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 5 LGT/VAR LGT/VAR S 5  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 100 760 280 4950  
TRANSPORT WND (KTS) NW 13 SW 8 SW 9 SW 9  
VENT RATE (KT-FT) 1300 6080 2520 44550  
ADI EARLY 32 FAIR 35 FAIR 13 GEN POOR 10 POOR  
ADI LATE 6 VERY POOR 35 FAIR 5 VERY POOR 24 FAIR  
MAX LVORI EARLY 4 4 4 5  
MAX LVORI LATE 4 2 6 3  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH.   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH  
WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 10 TO 15 MPH.  
 

 
 
MAZ020-240900-  
SOUTHERN BRISTOL MA-  
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,  
SWANSEA, AND WESTPORT  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 55 (+5) 77 (0) 56 77  
RH % (24H TREND) 87 (+4) 46 (+20) 100 54  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) W 5 SW 6 LGT/VAR SW 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 120 930 310 6040  
TRANSPORT WND (KTS) NW 13 SW 11 SW 10 SW 12  
VENT RATE (KT-FT) 1560 10230 3100 72480  
ADI EARLY 41 GEN GOOD 43 GEN GOOD 17 GEN POOR 27 FAIR  
ADI LATE 5 VERY POOR 52 GEN GOOD 4 VERY POOR 57 GEN GOOD  
MAX LVORI EARLY 4 5 5 8  
MAX LVORI LATE 5 2 8 3  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY.  
LOWS IN THE MID 60S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 10 TO 15 MPH.  
 

 
 
MAZ021-240900-  
SOUTHERN PLYMOUTH MA-  
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,  
AND WAREHAM  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 56 (+6) 76 (-1) 56 76  
RH % (24H TREND) 87 (+7) 46 (+16) 100 56  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR SW 6 LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 130 860 390 5500  
TRANSPORT WND (KTS) NW 13 SW 12 SW 11 SW 12  
VENT RATE (KT-FT) 1690 10320 4290 66000  
ADI EARLY 44 GEN GOOD 46 GEN GOOD 21 FAIR 23 FAIR  
ADI LATE 5 VERY POOR 53 GEN GOOD 4 VERY POOR 55 GEN GOOD  
MAX LVORI EARLY 4 5 5 8  
MAX LVORI LATE 5 2 9 3  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 60.  
HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY. HIGHS IN THE LOWER  
70S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 10 TO 15 MPH.  
 

 
 
MAZ022-240900-  
BARNSTABLE MA-  
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,  
PROVINCETOWN, AND WELLFLEET  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 58 (+4) 73 (-1) 59 73  
RH % (24H TREND) 87 (+7) 50 (+22) 100 60  
20FT WND AM(MPH) W 5 LGT/VAR  
20FT WND PM(MPH) W 6 SW 5 SW 6 SW 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 90 1070 260 2220  
TRANSPORT WND (KTS) W 12 NW 11 SW 11 SW 11  
VENT RATE (KT-FT) 1080 11770 2860 24420  
ADI EARLY 11 POOR 24 FAIR 12 POOR 11 POOR  
ADI LATE 6 VERY POOR 23 FAIR 8 POOR 14 GEN POOR  
MAX LVORI EARLY 4 4 5 6  
MAX LVORI LATE 4 3 6 3  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60. SOUTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS AROUND 70. SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 60S. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS LIKELY.  
LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
10 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS AROUND 60. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS  
10 TO 15 MPH.  
 

 
 
MAZ023-240900-  
DUKES MA-  
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 59 (+4) 72 (0) 59 71  
RH % (24H TREND) 90 (+15) 57 (+26) 100 65  
20FT WND AM(MPH) W 5 LGT/VAR  
20FT WND PM(MPH) W 8 G18 SW 7 SW 7 SW 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 100 580 270 1400  
TRANSPORT WND (KTS) W 16 SW 13 SW 12 SW 12  
VENT RATE (KT-FT) 1600 7540 3240 16800  
ADI EARLY 18 GEN POOR 20 GEN POOR 12 POOR 13 GEN POOR  
ADI LATE 7 POOR 24 FAIR 8 POOR 12 POOR  
MAX LVORI EARLY 4 4 4 5  
MAX LVORI LATE 4 3 6 4  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS  
LIKELY. LOWS IN THE LOWER 60S. HIGHS AROUND 70. SOUTHWEST WINDS  
10 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 10 TO 15 MPH.  
 

 
 
MAZ024-240900-  
NANTUCKET MA-  
INCLUDING THE CITY OF NANTUCKET  
419 PM EDT WED SEP 23 2020  
 
TONIGHT THU THU NIGHT FRI  
 
CLOUD COVER MCLEAR PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 61 (+4) 69 (-1) 61 68  
RH % (24H TREND) 87 (+12) 66 (+28) 97 74  
20FT WND AM(MPH) W 6 SW 5  
20FT WND PM(MPH) W 10 G20 SW 6 SW 6 SW 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 100 510 260 550  
TRANSPORT WND (KTS) W 19 SW 12 SW 12 SW 11  
VENT RATE (KT-FT) 1900 6120 3120 6050  
ADI EARLY 24 FAIR 14 GEN POOR 11 POOR 13 GEN POOR  
ADI LATE 10 POOR 13 GEN POOR 8 POOR 12 POOR  
MAX LVORI EARLY 4 4 5 5  
MAX LVORI LATE 4 4 5 4  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS IN THE LOWER 60S. HIGHS AROUND 70. SOUTHWEST WINDS 10 TO  
15 MPH.    
SUNDAY NIGHT THROUGH MONDAY NIGHT
 
MOSTLY CLOUDY WITH SHOWERS  
LIKELY. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 10 TO 15 MPH.  
 

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

 
 
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