472  
FNUS51 KBOX 202159  
FWFBOX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
500 PM EST THU FEB 20 2020  
   
DISCUSSION
 
 
HIGH PRESSURE EXTENDING FROM NEW ENGLAND TO THE LOWER MISSISSIPPI  
VALLEY WILL BRING DRY CONDITIONS THROUGH FRIDAY NIGHT.  
 
MINIMUM RELATIVE HUMIDITY VALUES WILL RANGE FROM 20 TO 40 PERCENT ON  
FRIDAY, EXCEPT FROM 35 TO 50 PERCENT ACROSS CAPE COD AND THE ISLANDS.  
 
OUTLOOK...SATURDAY THROUGH TUESDAY...  
 
HIGH PRESSURE REMAINS IN CONTROL THROUGH THE WEEKEND INTO MONDAY  
WITH MODERATING TEMPERATURES. THE NEXT CHANCE FOR RAIN MOVES IN  
MONDAY NIGHT AND TUESDAY WITH CONTINUED MILD TEMPERATURES.  
 
MAZ015-210900-  
SUFFOLK MA-  
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 11 (-10) 32 (-1) 20 43  
RH % (24H TREND) 70 (+13) 26 (-3) 62 34  
20FT WND AM(MPH) LGT/VAR W 6  
20FT WND PM(MPH) NW 5 LGT/VAR LGT/VAR W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1480 3820 230 3720  
TRANSPORT WND (KTS) N 13 NW 4 SW 11 W 16  
VENT RATE (KT-FT) 19240 15280 2530 59520  
ADI EARLY 9 POOR 24 FAIR 6 VERY POOR 63 GOOD  
ADI LATE 8 POOR 43 GEN GOOD 6 VERY POOR 66 GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. WEST WINDS 5 TO  
10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER  
40S. SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
CHANCE OF RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S.  
EAST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE  
LOWER 40S. NORTHEAST WINDS 5 TO 10 MPH, BECOMING NORTHWEST IN THE  
AFTERNOON.  
 

 
 
MAZ016-210900-  
EASTERN NORFOLK MA-  
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 11 (-10) 31 (-2) 20 44  
RH % (24H TREND) 70 (+6) 24 (-6) 62 34  
20FT WND AM(MPH) LGT/VAR W 6  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1590 3660 220 3700  
TRANSPORT WND (KTS) NW 13 NW 4 SW 11 W 16  
VENT RATE (KT-FT) 20670 14640 2420 59200  
ADI EARLY 8 POOR 29 FAIR 5 VERY POOR 63 GOOD  
ADI LATE 8 POOR 38 FAIR 5 VERY POOR 66 GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. WEST WINDS 5 TO  
10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER  
40S. SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
CHANCE OF RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S.  
EAST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE  
LOWER 40S. NORTHEAST WINDS 5 TO 10 MPH, BECOMING NORTHWEST IN THE  
AFTERNOON.  
 

 
 
MAZ013-210900-  
WESTERN NORFOLK MA-  
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,  
NORWOOD, STOUGHTON, AND WELLESLEY  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 10 (-10) 32 (-1) 17 43  
RH % (24H TREND) 76 (-1) 19 (-9) 65 31  
20FT WND AM(MPH) LGT/VAR W 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 950 4120 200 3720  
TRANSPORT WND (KTS) NW 11 NW 5 SW 8 W 16  
VENT RATE (KT-FT) 10450 20600 1600 59520  
ADI EARLY 6 VERY POOR 29 FAIR 4 VERY POOR 63 GOOD  
ADI LATE 7 POOR 44 GEN GOOD 4 VERY POOR 76 GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 20S. WEST WINDS AROUND  
5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
MID 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER  
40S. SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
CHANCE OF RAIN. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE  
LOWER 40S. NORTHEAST WINDS AROUND 5 MPH, BECOMING NORTHWEST  
AROUND 5 MPH IN THE AFTERNOON.  
 

 
 
MAZ014-210900-  
SOUTHEAST MIDDLESEX MA-  
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,  
AND WOBURN  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 10 (-10) 32 (-1) 18 43  
RH % (24H TREND) 73 (+11) 22 (-5) 59 34  
20FT WND AM(MPH) LGT/VAR W 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1330 3920 210 3720  
TRANSPORT WND (KTS) N 11 NW 5 SW 9 W 16  
VENT RATE (KT-FT) 14630 19600 1890 59520  
ADI EARLY 7 POOR 24 FAIR 4 VERY POOR 62 GOOD  
ADI LATE 6 VERY POOR 51 GEN GOOD 5 VERY POOR 66 GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. WEST WINDS AROUND  
5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS AROUND 30. HIGHS IN THE  
UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
MID 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER  
40S. SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
CHANCE OF RAIN. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE  
LOWER 40S. NORTHEAST WINDS AROUND 5 MPH, BECOMING NORTHWEST IN  
THE AFTERNOON.  
 

 
 
MAZ007-210900-  
EASTERN ESSEX MA-  
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,  
PEABODY, SALEM, AND SAUGUS  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 8 (-12) 30 (-1) 20 41  
RH % (24H TREND) 77 (+3) 27 (+3) 60 37  
20FT WND AM(MPH) LGT/VAR W 7 G19  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1060 3720 220 3640  
TRANSPORT WND (KTS) NW 13 W 5 SW 13 W 16  
VENT RATE (KT-FT) 13780 18600 2860 58240  
ADI EARLY 10 POOR 21 FAIR 8 POOR 63 GOOD  
ADI LATE 8 POOR 39 FAIR 9 POOR 65 GOOD  
MAX LVORI EARLY 2 3 2 3  
MAX LVORI LATE 3 2 2 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. WEST WINDS  
5 TO 10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS AROUND 30. HIGHS IN THE  
UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. EAST WINDS 5 TO  
10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE  
LOWER 40S. NORTHEAST WINDS 5 TO 10 MPH, BECOMING NORTHWEST 10 TO  
15 MPH IN THE AFTERNOON.  
 

 
 
MAZ006-210900-  
WESTERN ESSEX MA-  
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,  
METHUEN, AND TOPSFIELD  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 7 (-11) 29 (-2) 19 41  
RH % (24H TREND) 76 (+9) 27 (-3) 62 39  
20FT WND AM(MPH) LGT/VAR W 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 950 3840 210 3650  
TRANSPORT WND (KTS) NW 9 W 6 SW 9 W 16  
VENT RATE (KT-FT) 8550 23040 1890 58400  
ADI EARLY 6 VERY POOR 20 GEN POOR 4 VERY POOR 62 GOOD  
ADI LATE 6 VERY POOR 52 GEN GOOD 4 VERY POOR 68 GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
MID 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. NORTHEAST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
AROUND 40. NORTHEAST WINDS AROUND 5 MPH, BECOMING NORTHWEST IN  
THE AFTERNOON.  
 

 
 
MAZ005-210900-  
CENTRAL MIDDLESEX MA-  
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,  
HOPKINTON, LOWELL, AND NATICK  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 8 (-11) 32 (0) 17 42  
RH % (24H TREND) 79 (+11) 18 (-10) 65 34  
20FT WND AM(MPH) LGT/VAR W 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 970 4130 220 3710  
TRANSPORT WND (KTS) NW 9 NW 6 SW 8 W 16  
VENT RATE (KT-FT) 8730 24780 1760 59360  
ADI EARLY 6 VERY POOR 26 FAIR 4 VERY POOR 67 GOOD  
ADI LATE 5 VERY POOR 51 GEN GOOD 4 VERY POOR 80 GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 20S. WEST WINDS AROUND  
5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
MID 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. EAST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS AROUND 40.  
NORTHEAST WINDS AROUND 5 MPH, BECOMING NORTHWEST AROUND 5 MPH IN  
THE AFTERNOON.  
 

 
 
MAZ012-210900-  
SOUTHERN WORCESTER MA-  
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,  
WESTBOROUGH, AND WORCESTER  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 9 (-10) 32 (+1) 19 41  
RH % (24H TREND) 76 (+2) 20 (-12) 65 33  
20FT WND AM(MPH) LGT/VAR W 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 960 4140 190 3590  
TRANSPORT WND (KTS) N 9 NW 6 SW 9 W 17  
VENT RATE (KT-FT) 8640 24840 1710 61030  
ADI EARLY 7 POOR 34 FAIR 5 VERY POOR 67 GOOD  
ADI LATE 6 VERY POOR 47 GEN GOOD 5 VERY POOR 69 GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 20S. WEST WINDS AROUND  
5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
MID 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER  
40S. SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
CHANCE OF RAIN. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
AROUND 40. NORTH WINDS AROUND 5 MPH, BECOMING NORTHWEST AROUND  
5 MPH IN THE AFTERNOON.  
 

 
 
MAZ004-210900-  
NORTHERN WORCESTER MA-  
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,  
GARDNER, AND HARVARD  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 4 (-12) 30 (+1) 16 40  
RH % (24H TREND) 87 (+7) 24 (-8) 77 37  
20FT WND AM(MPH) LGT/VAR W 6  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 310 4120 170 3540  
TRANSPORT WND (KTS) NW 6 W 7 W 9 W 17  
VENT RATE (KT-FT) 1860 28840 1530 60180  
ADI EARLY 7 POOR 26 FAIR 5 VERY POOR 67 GOOD  
ADI LATE 5 VERY POOR 51 GEN GOOD 5 VERY POOR 67 GOOD  
MAX LVORI EARLY 3 4 2 3  
MAX LVORI LATE 4 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S. WEST WINDS  
5 TO 10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. HIGHS IN  
THE MID 40S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
MID 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. EAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN AND SNOW. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 30S.  
NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ026-210900-  
NORTHERN MIDDLESEX MA-  
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,  
AND TOWNSEND  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 5 (-12) 31 (+1) 16 41  
RH % (24H TREND) 83 (+3) 28 (-6) 67 40  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 370 4140 180 3540  
TRANSPORT WND (KTS) NW 6 W 7 SW 8 W 16  
VENT RATE (KT-FT) 2220 28980 1440 56640  
ADI EARLY 6 VERY POOR 26 FAIR 5 VERY POOR 76 GOOD  
ADI LATE 4 VERY POOR 52 GEN GOOD 5 VERY POOR 77 GOOD  
MAX LVORI EARLY 3 4 3 3  
MAX LVORI LATE 4 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
LOWER 30S. SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. EAST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
IN THE UPPER 30S. NORTHEAST WINDS AROUND 5 MPH, BECOMING  
NORTHWEST IN THE AFTERNOON.  
 

 
 
MAZ002-210900-  
WESTERN FRANKLIN MA-  
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,  
AND SHELBURNE  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 1 (-12) 28 (+2) 14 37  
RH % (24H TREND) 91 (+3) 33 (-2) 77 44  
20FT WND AM(MPH) LGT/VAR W 5 G18  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 200 3970 170 3230  
TRANSPORT WND (KTS) NW 5 W 11 W 8 W 18  
VENT RATE (KT-FT) 1000 43670 1360 58140  
ADI EARLY 7 POOR 35 FAIR 5 VERY POOR 67 GOOD  
ADI LATE 3 VERY POOR 50 GEN GOOD 6 VERY POOR 68 GOOD  
MAX LVORI EARLY 3 5 3 4  
MAX LVORI LATE 5 3 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WEST WINDS  
5 TO 10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S.  
HIGHS IN THE LOWER 40S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
LOWER 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. SOUTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE  
LOWER 40S. EAST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS IN THE UPPER 20S. EAST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE MID  
30S. NORTHEAST WINDS AROUND 5 MPH, BECOMING NORTHWEST IN THE  
AFTERNOON.  
 

 
 
MAZ003-210900-  
EASTERN FRANKLIN MA-  
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,  
AND WHATELY  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 3 (-13) 30 (+1) 14 40  
RH % (24H TREND) 91 (+7) 29 (-3) 80 40  
20FT WND AM(MPH) LGT/VAR W 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 260 4080 180 3490  
TRANSPORT WND (KTS) N 4 W 8 SW 6 W 16  
VENT RATE (KT-FT) 1040 32640 1080 55840  
ADI EARLY 6 VERY POOR 24 FAIR 4 VERY POOR 70 GOOD  
ADI LATE 4 VERY POOR 47 GEN GOOD 4 VERY POOR 71 GOOD  
MAX LVORI EARLY 3 5 3 4  
MAX LVORI LATE 5 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. SOUTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S.  
HIGHS IN THE MID 40S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
LOWER 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. EAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN AND SNOW. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 30S.  
NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ008-210900-  
WESTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,  
WILLIAMSBURG, AND WORTHINGTON  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 3 (-11) 28 (+2) 14 38  
RH % (24H TREND) 87 (-1) 32 (-5) 71 40  
20FT WND AM(MPH) LGT/VAR W 6 G19  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 240 4050 170 3350  
TRANSPORT WND (KTS) NW 6 NW 10 W 8 W 19  
VENT RATE (KT-FT) 1440 40500 1360 63650  
ADI EARLY 7 POOR 39 FAIR 5 VERY POOR 72 GOOD  
ADI LATE 4 VERY POOR 49 GEN GOOD 5 VERY POOR 72 GOOD  
MAX LVORI EARLY 3 4 3 3  
MAX LVORI LATE 4 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 5 5 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WEST WINDS  
5 TO 10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S.  
HIGHS IN THE MID 40S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
LOWER 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. EAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS AROUND 30. EAST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. HIGHS IN THE MID  
30S. NORTH WINDS AROUND 5 MPH, BECOMING NORTHWEST IN THE  
AFTERNOON.  
 

 
 
MAZ010-210900-  
EASTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,  
SOUTHAMPTON, AND WARE  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 6 (-12) 31 (0) 15 40  
RH % (24H TREND) 83 (-1) 27 (-5) 74 37  
20FT WND AM(MPH) LGT/VAR W 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 670 4160 190 3720  
TRANSPORT WND (KTS) N 6 NW 7 SW 5 W 16  
VENT RATE (KT-FT) 4020 29120 950 59520  
ADI EARLY 7 POOR 25 FAIR 4 VERY POOR 67 GOOD  
ADI LATE 5 VERY POOR 47 GEN GOOD 3 VERY POOR 74 GOOD  
MAX LVORI EARLY 3 4 2 3  
MAX LVORI LATE 4 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WEST WINDS  
5 TO 10 MPH.    
SUNDAY
 
SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTHWEST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
MID 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 40S. EAST WINDS  
AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
IN THE UPPER 30S. NORTH WINDS AROUND 5 MPH, BECOMING NORTHWEST IN  
THE AFTERNOON.  
 

 
 
MAZ009-210900-  
WESTERN HAMPDEN MA-  
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,  
MONTGOMERY, RUSSELL, AND TOLLAND  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 5 (-11) 28 (+1) 15 40  
RH % (24H TREND) 83 (-1) 29 (-6) 70 35  
20FT WND AM(MPH) LGT/VAR W 5 G17  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 490 4060 150 3340  
TRANSPORT WND (KTS) NW 8 NW 10 W 7 W 18  
VENT RATE (KT-FT) 3920 40600 1050 60120  
ADI EARLY 8 POOR 41 GEN GOOD 4 VERY POOR 70 GOOD  
ADI LATE 6 VERY POOR 50 GEN GOOD 4 VERY POOR 70 GOOD  
MAX LVORI EARLY 3 4 2 3  
MAX LVORI LATE 4 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 5 5 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S. WEST WINDS  
AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S.  
HIGHS IN THE MID 40S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
MID 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN.  
LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. EAST WINDS AROUND  
5 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN AND SNOW. LOWS AROUND 30. HIGHS IN THE MID 30S. NORTHWEST  
WINDS AROUND 5 MPH.  
 

 
 
MAZ011-210900-  
EASTERN HAMPDEN MA-  
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,  
SPRINGFIELD, AND WESTFIELD  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 7 (-12) 32 (+1) 16 41  
RH % (24H TREND) 83 (+9) 26 (-8) 67 33  
20FT WND AM(MPH) LGT/VAR W 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 930 4200 180 3790  
TRANSPORT WND (KTS) N 7 NW 7 SW 6 W 16  
VENT RATE (KT-FT) 6510 29400 1080 60640  
ADI EARLY 8 POOR 28 FAIR 4 VERY POOR 67 GOOD  
ADI LATE 6 VERY POOR 47 GEN GOOD 3 VERY POOR 72 GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 20S. WEST WINDS 5 TO  
10 MPH.    
SUNDAY
 
SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTHWEST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
MID 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER  
40S. SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
CHANCE OF RAIN. LOWS IN THE LOWER 30S. HIGHS IN THE MID 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
IN THE UPPER 30S. NORTH WINDS AROUND 5 MPH, BECOMING NORTHWEST IN  
THE AFTERNOON.  
 

 
 
CTZ002-210900-  
HARTFORD CT-  
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,  
SOUTHINGTON, AND WINDSOR LOCKS  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 9 (-12) 33 (0) 18 44  
RH % (24H TREND) 80 (-4) 22 (-8) 67 29  
20FT WND AM(MPH) LGT/VAR LGT/VAR  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 5  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 960 4270 180 3850  
TRANSPORT WND (KTS) N 9 NW 7 SW 6 W 13  
VENT RATE (KT-FT) 8640 29890 1080 50050  
ADI EARLY 7 POOR 37 FAIR 3 VERY POOR 52 GEN GOOD  
ADI LATE 6 VERY POOR 46 GEN GOOD 3 VERY POOR 66 GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 20S. WEST WINDS AROUND  
5 MPH.    
SUNDAY
 
SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTHWEST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
MID 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER  
40S. SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
CHANCE OF RAIN. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE  
LOWER 40S. NORTH WINDS AROUND 5 MPH, BECOMING NORTHWEST IN THE  
AFTERNOON.  
 

 
 
CTZ003-210900-  
TOLLAND CT-  
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 7 (-12) 30 (-2) 16 43  
RH % (24H TREND) 80 (+6) 19 (-10) 71 31  
20FT WND AM(MPH) LGT/VAR W 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1150 4150 180 3800  
TRANSPORT WND (KTS) N 10 NW 7 SW 7 W 15  
VENT RATE (KT-FT) 11500 29050 1260 57000  
ADI EARLY 7 POOR 33 FAIR 4 VERY POOR 61 GOOD  
ADI LATE 6 VERY POOR 46 GEN GOOD 4 VERY POOR 67 GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 20S. WEST WINDS AROUND  
5 MPH.    
SUNDAY
 
SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND 5 MPH.   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. SOUTHWEST  
WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
MID 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER  
40S. SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
CHANCE OF RAIN. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. HIGHS  
AROUND 40. NORTH WINDS AROUND 5 MPH, BECOMING NORTHWEST IN THE  
AFTERNOON.  
 

 
 
CTZ004-210900-  
WINDHAM CT-  
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,  
AND WILLIMANTIC  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 9 (-11) 31 (-1) 16 43  
RH % (24H TREND) 76 (+8) 19 (-12) 71 31  
20FT WND AM(MPH) LGT/VAR W 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1220 4300 190 3580  
TRANSPORT WND (KTS) N 10 NW 7 SW 7 W 15  
VENT RATE (KT-FT) 12200 30100 1330 53700  
ADI EARLY 7 POOR 36 FAIR 4 VERY POOR 63 GOOD  
ADI LATE 6 VERY POOR 44 GEN GOOD 4 VERY POOR 66 GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 20S. WEST WINDS AROUND  
5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS  
5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
MID 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER  
40S. SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
CHANCE OF RAIN. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE  
LOWER 40S. NORTHEAST WINDS AROUND 5 MPH, BECOMING NORTHWEST IN  
THE AFTERNOON.  
 

 
 
RIZ001-210900-  
NORTHWEST PROVIDENCE RI-  
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,  
AND SMITHFIELD  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 10 (-10) 31 (-1) 18 42  
RH % (24H TREND) 73 (+2) 19 (-11) 65 31  
20FT WND AM(MPH) LGT/VAR W 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1170 4150 210 3700  
TRANSPORT WND (KTS) NW 11 NW 6 SW 8 W 16  
VENT RATE (KT-FT) 12870 24900 1680 59200  
ADI EARLY 6 VERY POOR 40 FAIR 4 VERY POOR 61 GOOD  
ADI LATE 6 VERY POOR 42 GEN GOOD 5 VERY POOR 71 GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 20S. WEST WINDS AROUND  
5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER  
40S. SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
CHANCE OF RAIN. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE  
LOWER 40S. NORTHEAST WINDS AROUND 5 MPH, BECOMING NORTHWEST IN  
THE AFTERNOON.  
 

 
 
RIZ002-210900-  
SOUTHEAST PROVIDENCE RI-  
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,  
AND PROVIDENCE  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 11 (-11) 32 (-2) 19 44  
RH % (24H TREND) 70 (+8) 21 (-8) 62 31  
20FT WND AM(MPH) LGT/VAR W 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1110 4100 260 3720  
TRANSPORT WND (KTS) NW 11 NW 6 SW 8 W 15  
VENT RATE (KT-FT) 12210 24600 2080 55800  
ADI EARLY 7 POOR 39 FAIR 3 VERY POOR 58 GEN GOOD  
ADI LATE 7 POOR 38 FAIR 4 VERY POOR 64 GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. WEST WINDS AROUND  
5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS  
5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS AROUND 50.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
CHANCE OF RAIN. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE MID  
40S. NORTHEAST WINDS 5 TO 10 MPH, BECOMING WEST IN THE AFTERNOON.  
 

 
 
RIZ003-210900-  
WESTERN KENT RI-  
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 11 (-10) 31 (-2) 18 43  
RH % (24H TREND) 67 (+2) 18 (-12) 65 31  
20FT WND AM(MPH) LGT/VAR W 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1530 4220 220 3440  
TRANSPORT WND (KTS) NW 12 N 7 W 8 W 14  
VENT RATE (KT-FT) 18360 29540 1760 48160  
ADI EARLY 7 POOR 45 GEN GOOD 4 VERY POOR 50 GEN GOOD  
ADI LATE 7 POOR 46 GEN GOOD 4 VERY POOR 63 GOOD  
MAX LVORI EARLY 2 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 5 5 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 20S. WEST WINDS AROUND  
5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS AROUND 30. HIGHS IN THE  
UPPER 40S. WEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER  
40S. SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
CHANCE OF RAIN. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE  
LOWER 40S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST IN THE  
AFTERNOON.  
 

 
 
RIZ004-210900-  
EASTERN KENT RI-  
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 13 (-10) 33 (-2) 20 44  
RH % (24H TREND) 64 (+4) 18 (-12) 62 33  
20FT WND AM(MPH) N 5 W 5  
20FT WND PM(MPH) NW 5 LGT/VAR LGT/VAR W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1390 4120 260 3610  
TRANSPORT WND (KTS) NW 11 N 6 SW 9 W 13  
VENT RATE (KT-FT) 15290 24720 2340 46930  
ADI EARLY 8 POOR 41 GEN GOOD 4 VERY POOR 51 GEN GOOD  
ADI LATE 9 POOR 40 FAIR 5 VERY POOR 54 GEN GOOD  
MAX LVORI EARLY 2 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 5 5 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. WEST WINDS 5 TO  
10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS  
5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS AROUND 50. SOUTH  
WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
CHANCE OF RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S.  
EAST WINDS AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID  
40S. SOUTH WINDS 5 TO 10 MPH, BECOMING WEST IN THE AFTERNOON.  
 

 
 
RIZ005-210900-  
BRISTOL RI-  
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 13 (-11) 32 (-3) 20 44  
RH % (24H TREND) 62 (+5) 23 (-6) 63 33  
20FT WND AM(MPH) LGT/VAR W 6  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1330 4070 330 3600  
TRANSPORT WND (KTS) NW 12 N 6 SW 10 W 13  
VENT RATE (KT-FT) 15960 24420 3300 46800  
ADI EARLY 8 POOR 41 GEN GOOD 4 VERY POOR 53 GEN GOOD  
ADI LATE 8 POOR 35 FAIR 5 VERY POOR 53 GEN GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 5 5 4 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. WEST WINDS 5 TO  
10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND  
40. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS AROUND 50. SOUTH  
WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
CHANCE OF RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S.  
EAST WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID  
40S. SOUTH WINDS 5 TO 10 MPH, BECOMING WEST IN THE AFTERNOON.  
 

 
 
RIZ006-210900-  
WASHINGTON RI-  
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,  
AND WESTERLY  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 20 0 0 0  
TEMP (24H TREND) 12 (-12) 32 (-3) 18 44  
RH % (24H TREND) 73 (+5) 19 (-11) 71 31  
20FT WND AM(MPH) LGT/VAR W 6  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 8  
PRECIP AMOUNT 0.01 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN 6 PM  
PRECIP END 7 PM  
MIXING HGT (FT-AGL) 1510 4300 240 3480  
TRANSPORT WND (KTS) NW 13 N 7 W 11 W 14  
VENT RATE (KT-FT) 19630 30100 2640 48720  
ADI EARLY 9 POOR 48 GEN GOOD 5 VERY POOR 45 GEN GOOD  
ADI LATE 8 POOR 45 GEN GOOD 5 VERY POOR 52 GEN GOOD  
MAX LVORI EARLY 2 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. WEST WINDS 5 TO  
10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN  
THE UPPER 40S. WEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND  
40. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER  
40S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
CHANCE OF RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S.  
EAST WINDS 5 TO 10 MPH.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN. HIGHS IN THE MID  
40S. SOUTH WINDS 5 TO 10 MPH, BECOMING WEST 10 TO 15 MPH IN THE  
AFTERNOON.  
 

 
 
RIZ007-210900-  
NEWPORT RI-  
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 15 (-10) 32 (-3) 20 43  
RH % (24H TREND) 71 (+6) 24 (-6) 68 36  
20FT WND AM(MPH) N 6 W 7  
20FT WND PM(MPH) NW 6 LGT/VAR LGT/VAR W 8  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1680 3950 330 3490  
TRANSPORT WND (KTS) NW 14 N 7 W 13 W 14  
VENT RATE (KT-FT) 23520 27650 4290 48860  
ADI EARLY 23 FAIR 50 GEN GOOD 8 POOR 46 GEN GOOD  
ADI LATE 13 GEN POOR 42 GEN GOOD 10 POOR 51 GEN GOOD  
MAX LVORI EARLY 2 2 2 3  
MAX LVORI LATE 2 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 5 5 4 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 30S. WEST WINDS 5 TO  
10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE MID 30S. HIGHS IN  
THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER  
40S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE UPPER 30S. HIGHS IN THE MID 40S. WEST WINDS 5 TO  
10 MPH.  
 

 
 
RIZ008-210900-  
BLOCK ISLAND RI-  
INCLUDING THE CITY OF NEW SHOREHAM  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER PCLDY CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 20 0 0 0  
TEMP (24H TREND) 19 (-8) 33 (-1) 27 41  
RH % (24H TREND) 68 (+10) 32 (-3) 66 44  
20FT WND AM(MPH) N 10 W 12 G18  
20FT WND PM(MPH) NW 10 G17 NW 7 W 9 W 13 G19  
PRECIP AMOUNT 0.01 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN 7 PM  
PRECIP END 8 PM  
MIXING HGT (FT-AGL) 2910 3240 1780 2280  
TRANSPORT WND (KTS) N 20 N 9 W 21 W 20  
VENT RATE (KT-FT) 58200 29160 37380 45600  
ADI EARLY 28 FAIR 52 GEN GOOD 26 FAIR 42 GEN GOOD  
ADI LATE 31 FAIR 37 FAIR 31 FAIR 48 GEN GOOD  
MAX LVORI EARLY 2 1 2 3  
MAX LVORI LATE 2 2 2 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 4 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 30S. WEST WINDS 10 TO  
15 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN  
THE LOWER 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS AROUND  
40. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE MID 40S.  
SOUTH WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHEAST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 40S. WEST WINDS 10 TO  
15 MPH.  
 

 
 
MAZ017-210900-  
NORTHERN BRISTOL MA-  
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,  
REHOBOTH, AND TAUNTON  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 11 (-11) 32 (-2) 17 44  
RH % (24H TREND) 70 (+5) 19 (-7) 68 31  
20FT WND AM(MPH) LGT/VAR W 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1020 4160 230 3740  
TRANSPORT WND (KTS) NW 10 NW 5 SW 8 W 15  
VENT RATE (KT-FT) 10200 20800 1840 56100  
ADI EARLY 6 VERY POOR 35 FAIR 4 VERY POOR 66 GOOD  
ADI LATE 7 POOR 37 FAIR 4 VERY POOR 70 GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 5 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 20S. WEST WINDS AROUND  
5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS AROUND 30. HIGHS IN THE  
UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS AROUND 50.  
SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A  
CHANCE OF RAIN. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S. EAST  
WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE MID  
40S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST IN THE  
AFTERNOON.  
 

 
 
MAZ018-210900-  
WESTERN PLYMOUTH MA-  
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,  
MIDDLEBORO, AND PEMBROKE  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 11 (-11) 32 (-2) 16 44  
RH % (24H TREND) 74 (+6) 20 (-8) 71 33  
20FT WND AM(MPH) LGT/VAR W 5  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 6  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1130 4050 220 3730  
TRANSPORT WND (KTS) NW 11 N 5 SW 9 W 15  
VENT RATE (KT-FT) 12430 20250 1980 55950  
ADI EARLY 6 VERY POOR 37 FAIR 4 VERY POOR 62 GOOD  
ADI LATE 8 POOR 32 FAIR 5 VERY POOR 64 GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 4 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 20S. WEST WINDS AROUND  
5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS AROUND 30. HIGHS IN THE  
UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTH WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER  
40S. SOUTHEAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. WEST WINDS 5 TO  
10 MPH.  
 

 
 
MAZ019-210900-  
EASTERN PLYMOUTH MA-  
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,  
AND SCITUATE  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 13 (-10) 31 (-2) 18 43  
RH % (24H TREND) 77 (+9) 26 (-3) 71 34  
20FT WND AM(MPH) LGT/VAR W 7 G17  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 2050 3720 260 3650  
TRANSPORT WND (KTS) NW 15 NW 5 SW 14 W 16  
VENT RATE (KT-FT) 30750 18600 3640 58400  
ADI EARLY 9 POOR 49 GEN GOOD 7 POOR 62 GOOD  
ADI LATE 9 POOR 33 FAIR 10 POOR 64 GOOD  
MAX LVORI EARLY 3 3 2 3  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 4 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. WEST WINDS 5 TO  
10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. HIGHS IN THE UPPER  
40S. SOUTHEAST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTHEAST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. WEST WINDS 10 TO  
15 MPH.  
 

 
 
MAZ020-210900-  
SOUTHERN BRISTOL MA-  
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,  
SWANSEA, AND WESTPORT  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 12 (-12) 32 (-3) 17 44  
RH % (24H TREND) 77 (+12) 21 (-7) 78 33  
20FT WND AM(MPH) LGT/VAR W 6  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1220 4110 270 3700  
TRANSPORT WND (KTS) NW 12 N 6 SW 11 W 14  
VENT RATE (KT-FT) 14640 24660 2970 51800  
ADI EARLY 8 POOR 44 GEN GOOD 5 VERY POOR 52 GEN GOOD  
ADI LATE 9 POOR 40 FAIR 5 VERY POOR 54 GEN GOOD  
MAX LVORI EARLY 3 3 2 4  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 5 5 4 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. WEST WINDS 5 TO  
10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN  
THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTH WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS  
IN THE UPPER 30S. HIGHS IN THE UPPER 40S. SOUTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE MID 30S. HIGHS IN THE MID 40S. WEST WINDS 10 TO  
15 MPH.  
 

 
 
MAZ021-210900-  
SOUTHERN PLYMOUTH MA-  
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,  
AND WAREHAM  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 13 (-10) 32 (-3) 17 44  
RH % (24H TREND) 70 (+12) 23 (-6) 74 36  
20FT WND AM(MPH) LGT/VAR W 6  
20FT WND PM(MPH) LGT/VAR LGT/VAR LGT/VAR W 7  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 1470 4020 280 3540  
TRANSPORT WND (KTS) NW 12 N 7 SW 11 W 14  
VENT RATE (KT-FT) 17640 28140 3080 49560  
ADI EARLY 7 POOR 49 GEN GOOD 5 VERY POOR 54 GEN GOOD  
ADI LATE 9 POOR 44 GEN GOOD 6 VERY POOR 55 GEN GOOD  
MAX LVORI EARLY 3 3 3 4  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 4 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 20S. WEST WINDS AROUND  
5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 30S. HIGHS IN  
THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS  
IN THE UPPER 30S. HIGHS IN THE UPPER 40S. SOUTHEAST WINDS AROUND  
5 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S. NORTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE MID 30S. HIGHS IN THE MID 40S. WEST WINDS 5 TO  
10 MPH.  
 

 
 
MAZ022-210900-  
BARNSTABLE MA-  
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,  
PROVINCETOWN, AND WELLFLEET  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER PCLDY PCLDY CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 16 (-9) 31 (-3) 19 41  
RH % (24H TREND) 81 (+21) 34 (+4) 81 39  
20FT WND AM(MPH) N 6 W 9 G21  
20FT WND PM(MPH) NW 5 LGT/VAR LGT/VAR W 9 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 2710 4210 520 3110  
TRANSPORT WND (KTS) N 19 N 15 W 18 W 15  
VENT RATE (KT-FT) 51490 63150 9360 46650  
ADI EARLY 11 POOR 59 GEN GOOD 10 POOR 50 GEN GOOD  
ADI LATE 24 FAIR 56 GEN GOOD 14 GEN POOR 50 GEN GOOD  
MAX LVORI EARLY 3 3 2 4  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 4 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 30S. WEST WINDS 10 TO  
15 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE MID 30S. HIGHS IN  
THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS  
IN THE UPPER 30S. HIGHS IN THE MID 40S. SOUTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 40S. NORTHEAST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF RAIN.  
LOWS IN THE MID 30S. HIGHS IN THE MID 40S. WEST WINDS 10 TO  
15 MPH.  
 

 
 
MAZ023-210900-  
DUKES MA-  
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER PCLDY MCLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 16 (-10) 31 (-3) 18 41  
RH % (24H TREND) 81 (+23) 39 (+9) 81 48  
20FT WND AM(MPH) N 8 W 10 G18  
20FT WND PM(MPH) NW 5 LGT/VAR LGT/VAR W 11 G18  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 2710 3680 1330 2310  
TRANSPORT WND (KTS) N 20 N 10 W 20 W 17  
VENT RATE (KT-FT) 54200 36800 26600 39270  
ADI EARLY 12 POOR 62 GOOD 10 POOR 44 GEN GOOD  
ADI LATE 29 FAIR 53 GEN GOOD 18 GEN POOR 40 FAIR  
MAX LVORI EARLY 3 3 2 4  
MAX LVORI LATE 3 2 3 2  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 4 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE LOWER 30S. WEST WINDS 10 TO  
15 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE MID 30S. HIGHS IN  
THE LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS  
IN THE UPPER 30S. HIGHS IN THE MID 40S. SOUTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE MID 30S. HIGHS IN THE MID 40S. WEST WINDS 10 TO  
15 MPH.  
 

 
 
MAZ024-210900-  
NANTUCKET MA-  
INCLUDING THE CITY OF NANTUCKET  
420 PM EST THU FEB 20 2020  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLDY PCLDY CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 0 0  
TEMP (24H TREND) 21 (-7) 31 (-3) 22 41  
RH % (24H TREND) 77 (+19) 51 (+17) 78 52  
20FT WND AM(MPH) N 11 G18 W 13 G20  
20FT WND PM(MPH) NW 6 N 7 W 5 W 13 G19  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
PRECIP DURATION  
PRECIP BEGIN  
PRECIP END  
MIXING HGT (FT-AGL) 4060 4280 2150 2250  
TRANSPORT WND (KTS) N 17 N 20 W 21 W 21  
VENT RATE (KT-FT) 69020 85600 45150 47250  
ADI EARLY 24 FAIR 63 GOOD 12 POOR 50 GEN GOOD  
ADI LATE 30 FAIR 50 GEN GOOD 32 FAIR 47 GEN GOOD  
MAX LVORI EARLY 2 3 3 4  
MAX LVORI LATE 3 3 3 1  
CWR 0 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 4 5  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
CLEAR. LOWS IN THE MID 30S. WEST WINDS 10 TO  
15 MPH.    
SUNDAY AND SUNDAY NIGHT
 
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN  
THE LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 40S. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE  
UPPER 30S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS  
IN THE UPPER 30S. HIGHS IN THE MID 40S. SOUTHEAST WINDS 5 TO  
10 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE MID 40S. WEST WINDS  
10 TO 15 MPH.  
 

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

 
 
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