516  
FNUS51 KBOX 172059  
FWFBOX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND  
NATIONAL WEATHER SERVICE TAUNTON MA  
359 PM EST SAT FEB 17 2018  
   
DISCUSSION
 
 
FAST MOVING LOW PRESSURE WILL BRING A PLOWABLE SNOW TO SOUTHERN  
NEW ENGLAND TONIGHT, WITH THE HEAVIEST AMOUNTS SOUTH OF THE  
MASSACHUSETTS TURNPIKE. THE SNOW WILL BE OVER BY DAYBREAK SUNDAY  
WITH RAPIDLY IMPROVING CONDITIONS THEREAFTER AS TEMPERATURES RISE  
WELL ABOVE FREEZING. A WARM FRONT WILL APPROACH THE REGION MONDAY  
AFTERNOON AND NIGHT WITH A PERIOD OF RAIN SHOWERS LIKELY.  
 
OUTLOOK...TUESDAY THROUGH SATURDAY...  
 
NEAR RECORD HIGH TEMPERATURES LIKELY FOLLOW TUESDAY AND  
ESPECIALLY WEDNESDAY BEFORE A COLD FRONT BRINGS COOLER  
TEMPERATURES BY THURSDAY AND FRIDAY.  
 
MAZ015-182100-  
SUFFOLK MA-  
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW SNOW NONE SHOWERS  
CHANCE PRECIP (%) 100 30 0 50  
TEMP (24H TREND) 29 (+4) 43 (+8) 26 48  
RH % (24H TREND) 100 (+27) 52 (+22) 81 60  
20FT WND AM(MPH) NW 7 G23 S 5 G18  
20FT WND PM(MPH) S 6 G18 NW 6 G21 LGT/VAR S 7 G19  
PRECIP AMOUNT 0.47 0.04 0.00 0.01  
PRECIP DURATION 9 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 8 AM CONTINUING  
MIXING HGT (FT-AGL) 720 3860 230 3270  
TRANSPORT WND (KTS) NE 5 NW 17 S 5 SW 21  
VENT RATE (KT-FT) 3600 65620 1150 68670  
ADI EARLY 25 FAIR 73 GOOD 4 VERY POOR 65 GOOD  
ADI LATE 13 GEN POOR 75 GOOD 3 VERY POOR 80 GOOD  
MAX LVORI EARLY 4 5 3 4  
MAX LVORI LATE 7 3 4 3  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS 45 TO  
54. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.  
COLDER. LOWS IN THE MID 40S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. COOLER. LOWS 33 TO  
44. HIGHS IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S. HIGHS 44 TO 50. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
MAZ016-182100-  
EASTERN NORFOLK MA-  
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW SNOW NONE SHOWERS  
CHANCE PRECIP (%) 100 30 0 50  
TEMP (24H TREND) 29 (+4) 43 (+8) 27 48  
RH % (24H TREND) 100 (+30) 52 (+18) 81 65  
20FT WND AM(MPH) NW 7 G23 S 5 G17  
20FT WND PM(MPH) S 5 NW 5 G19 LGT/VAR S 7 G19  
PRECIP AMOUNT 0.50 0.05 0.00 0.01  
PRECIP DURATION 9 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 8 AM CONTINUING  
MIXING HGT (FT-AGL) 710 3890 210 3250  
TRANSPORT WND (KTS) NE 5 NW 17 SW 3 SW 22  
VENT RATE (KT-FT) 3550 66130 630 71500  
ADI EARLY 24 FAIR 76 GOOD 4 VERY POOR 66 GOOD  
ADI LATE 9 POOR 83 GOOD 3 VERY POOR 84 GOOD  
MAX LVORI EARLY 5 6 3 4  
MAX LVORI LATE 8 3 4 3  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY. LOWS 44 TO 53. HIGHS  
IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE MID 40S. WEST WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. COOLER. LOWS 32 TO  
44. HIGHS IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS IN THE MID 30S. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
50. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ013-182100-  
WESTERN NORFOLK MA-  
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,  
NORWOOD, STOUGHTON, AND WELLESLEY  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 30 0 50  
TEMP (24H TREND) 28 (+4) 43 (+6) 24 48  
RH % (24H TREND) 100 (+19) 48 (+13) 88 58  
20FT WND AM(MPH) NW 6 G21 LGT/VAR  
20FT WND PM(MPH) LGT/VAR NW 5 G17 LGT/VAR S 6 G19  
PRECIP AMOUNT 0.53 0.04 0.00 0.01  
PRECIP DURATION 9 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 8 AM CONTINUING  
MIXING HGT (FT-AGL) 650 4230 110 3290  
TRANSPORT WND (KTS) N 4 NW 26 SW 2 SW 22  
VENT RATE (KT-FT) 2600 109980 220 72380  
ADI EARLY 23 FAIR 98 GOOD 4 VERY POOR 68 GOOD  
ADI LATE 8 POOR 86 GOOD 3 VERY POOR 84 GOOD  
MAX LVORI EARLY 5 5 4 5  
MAX LVORI LATE 7 3 5 3  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS 43 TO  
53. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE MID 40S. WEST WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. COOLER. LOWS 31 TO  
44. HIGHS IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS IN THE MID 30S. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS AROUND  
50. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ014-182100-  
SOUTHEAST MIDDLESEX MA-  
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,  
AND WOBURN  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 30 0 50  
TEMP (24H TREND) 28 (+4) 42 (+7) 24 48  
RH % (24H TREND) 96 (+23) 52 (+25) 88 62  
20FT WND AM(MPH) NW 6 G20 LGT/VAR  
20FT WND PM(MPH) LGT/VAR NW 5 G17 LGT/VAR S 5 G17  
PRECIP AMOUNT 0.47 0.04 0.00 0.01  
PRECIP DURATION 9 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 8 AM CONTINUING  
MIXING HGT (FT-AGL) 740 3960 200 3270  
TRANSPORT WND (KTS) NE 4 NW 24 SW 3 SW 20  
VENT RATE (KT-FT) 2960 95040 600 65400  
ADI EARLY 24 FAIR 92 GOOD 4 VERY POOR 62 GOOD  
ADI LATE 9 POOR 81 GOOD 3 VERY POOR 78 GOOD  
MAX LVORI EARLY 5 6 3 5  
MAX LVORI LATE 7 3 5 3  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS 44 TO  
53. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.  
COLDER. LOWS IN THE LOWER 40S. WEST WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. COOLER. LOWS 31 TO  
43. HIGHS IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS IN THE MID 30S. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ007-182100-  
EASTERN ESSEX MA-  
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,  
PEABODY, SALEM, AND SAUGUS  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 40 0 50  
TEMP (24H TREND) 28 (+4) 43 (+9) 25 48  
RH % (24H TREND) 100 (+21) 52 (+22) 85 60  
20FT WND AM(MPH) NW 7 G24 S 5 G19  
20FT WND PM(MPH) S 6 G20 NW 6 G22 LGT/VAR S 7 G19  
PRECIP AMOUNT 0.46 0.05 0.00 0.01  
PRECIP DURATION 9 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 8 AM CONTINUING  
MIXING HGT (FT-AGL) 790 4110 210 3240  
TRANSPORT WND (KTS) SE 5 NW 14 SW 3 SW 20  
VENT RATE (KT-FT) 3950 57540 630 64800  
ADI EARLY 30 FAIR 81 GOOD 4 VERY POOR 57 GEN GOOD  
ADI LATE 15 GEN POOR 81 GOOD 4 VERY POOR 72 GOOD  
MAX LVORI EARLY 4 6 3 4  
MAX LVORI LATE 7 3 4 3  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS 43 TO  
52. HIGHS AROUND 60. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.  
COLDER. LOWS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. COOLER. LOWS 31 TO  
42. HIGHS IN THE MID 40S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS IN THE MID 30S. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ006-182100-  
WESTERN ESSEX MA-  
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,  
METHUEN, AND TOPSFIELD  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 30 0 50  
TEMP (24H TREND) 27 (+4) 43 (+8) 25 48  
RH % (24H TREND) 96 (+17) 52 (+25) 85 60  
20FT WND AM(MPH) NW 6 G21 LGT/VAR  
20FT WND PM(MPH) LGT/VAR NW 6 G19 LGT/VAR S 6 G17  
PRECIP AMOUNT 0.42 0.04 0.00 0.01  
PRECIP DURATION 9 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 7 AM CONTINUING  
MIXING HGT (FT-AGL) 790 4160 190 3360  
TRANSPORT WND (KTS) NE 3 NW 19 S 3 SW 20  
VENT RATE (KT-FT) 2370 79040 570 67200  
ADI EARLY 25 FAIR 82 GOOD 4 VERY POOR 62 GOOD  
ADI LATE 11 POOR 91 GOOD 3 VERY POOR 77 GOOD  
MAX LVORI EARLY 4 5 3 4  
MAX LVORI LATE 7 3 4 3  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS 43 TO  
53. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.  
COLDER. LOWS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. MUCH COOLER. LOWS  
30 TO 41. HIGHS IN THE MID 40S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS IN THE LOWER 30S. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ005-182100-  
CENTRAL MIDDLESEX MA-  
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,  
HOPKINTON, LOWELL, AND NATICK  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 30 0 50  
TEMP (24H TREND) 27 (+4) 43 (+7) 22 47  
RH % (24H TREND) 96 (+15) 50 (+19) 92 60  
20FT WND AM(MPH) NW 5 G20 LGT/VAR  
20FT WND PM(MPH) LGT/VAR NW 5 G18 LGT/VAR S 5  
PRECIP AMOUNT 0.44 0.03 0.00 0.01  
PRECIP DURATION 9 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 7 AM CONTINUING  
MIXING HGT (FT-AGL) 750 4400 140 3290  
TRANSPORT WND (KTS) N 4 NW 26 S 3 SW 20  
VENT RATE (KT-FT) 3000 114400 420 65800  
ADI EARLY 23 FAIR 105 VERY GOOD4 VERY POOR 66 GOOD  
ADI LATE 7 POOR 89 GOOD 3 VERY POOR 79 GOOD  
MAX LVORI EARLY 5 5 4 6  
MAX LVORI LATE 7 3 5 3  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS 43 TO  
53. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.  
COLDER. LOWS IN THE LOWER 40S. WEST WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. MUCH COOLER. LOWS  
30 TO 42. HIGHS IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS IN THE LOWER 30S. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ012-182100-  
SOUTHERN WORCESTER MA-  
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,  
WESTBOROUGH, AND WORCESTER  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 20 0 50  
TEMP (24H TREND) 26 (+3) 42 (+6) 24 46  
RH % (24H TREND) 100 (+19) 48 (+13) 92 62  
20FT WND AM(MPH) NW 7 G21 LGT/VAR  
20FT WND PM(MPH) LGT/VAR NW 5 LGT/VAR S 6 G18  
PRECIP AMOUNT 0.51 0.02 0.00 0.01  
PRECIP DURATION 9 0 1  
PRECIP BEGIN 8 PM CONTINUING 1 PM  
PRECIP END CONTINUING 7 AM CONTINUING  
MIXING HGT (FT-AGL) 680 4220 60 3220  
TRANSPORT WND (KTS) NW 5 NW 26 S 3 SW 21  
VENT RATE (KT-FT) 3400 109720 180 67620  
ADI EARLY 23 FAIR 99 GOOD 4 VERY POOR 68 GOOD  
ADI LATE 7 POOR 85 GOOD 3 VERY POOR 80 GOOD  
MAX LVORI EARLY 6 5 4 5  
MAX LVORI LATE 7 3 5 4  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS  
5 TO 10 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER  
50S. HIGHS 61 TO 66. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.  
COLDER. LOWS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. COOLER. LOWS 30 TO  
43. HIGHS IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. EAST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN  
THE LOWER 30S. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS  
AROUND 50. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ004-182100-  
NORTHERN WORCESTER MA-  
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,  
GARDNER, AND HARVARD  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 10 0 50  
TEMP (24H TREND) 25 (+4) 42 (+7) 20 46  
RH % (24H TREND) 100 (+18) 48 (+13) 100 60  
20FT WND AM(MPH) NW 7 G23 S 5 G18  
20FT WND PM(MPH) LGT/VAR NW 6 G18 LGT/VAR SW 6 G19  
PRECIP AMOUNT 0.44 0.00 0.00 0.02  
PRECIP DURATION 8 1  
PRECIP BEGIN 8 PM 1 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT (FT-AGL) 640 4390 40 3180  
TRANSPORT WND (KTS) NW 4 NW 26 S 3 SW 21  
VENT RATE (KT-FT) 2560 114140 120 66780  
ADI EARLY 21 FAIR 89 GOOD 5 VERY POOR 63 GOOD  
ADI LATE 7 POOR 86 GOOD 4 VERY POOR 76 GOOD  
MAX LVORI EARLY 6 5 5 6  
MAX LVORI LATE 6 3 6 3  
CWR 100 100 0 20  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS 41 TO  
53. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.  
COLDER. LOWS AROUND 40. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. MUCH COOLER. LOWS  
28 TO 40. HIGHS IN THE MID 40S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE LOWER 40S. EAST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN SHOWERS, SNOW SHOWERS AND  
FREEZING RAIN LIKELY. LOWS IN THE LOWER 30S. SOUTH WINDS 5 TO  
10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ026-182100-  
NORTHERN MIDDLESEX MA-  
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,  
AND TOWNSEND  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 10 0 50  
TEMP (24H TREND) 27 (+5) 43 (+7) 21 47  
RH % (24H TREND) 96 (+4) 50 (+14) 96 60  
20FT WND AM(MPH) NW 6 G22 LGT/VAR  
20FT WND PM(MPH) LGT/VAR NW 5 G17 LGT/VAR S 5  
PRECIP AMOUNT 0.40 0.00 0.00 0.01  
PRECIP DURATION 8 1  
PRECIP BEGIN 8 PM 1 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT (FT-AGL) 690 4430 130 3210  
TRANSPORT WND (KTS) NW 4 NW 26 SW 3 SW 20  
VENT RATE (KT-FT) 2760 115180 390 64200  
ADI EARLY 17 GEN POOR 101 VERY GOOD4 VERY POOR 67 GOOD  
ADI LATE 7 POOR 89 GOOD 3 VERY POOR 76 GOOD  
MAX LVORI EARLY 5 5 5 7  
MAX LVORI LATE 6 3 6 3  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS 42 TO  
53. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.  
COLDER. LOWS AROUND 40. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. MUCH COOLER. LOWS  
28 TO 40. HIGHS IN THE MID 40S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE LOWER 40S. NORTHEAST WINDS AROUND 5 MPH, BECOMING SOUTH IN  
THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW  
SHOWERS. LOWS IN THE LOWER 30S. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ002-182100-  
WESTERN FRANKLIN MA-  
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,  
AND SHELBURNE  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY PCLDY MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 0 0 60  
TEMP (24H TREND) 22 (+6) 39 (+6) 18 45  
RH % (24H TREND) 96 (+8) 48 (+13) 100 57  
20FT WND AM(MPH) NW 8 G23 S 6 G17  
20FT WND PM(MPH) S 5 W 6 G19 LGT/VAR S 7 G18  
PRECIP AMOUNT 0.39 0.00 0.00 0.06  
PRECIP DURATION 7 2  
PRECIP BEGIN 8 PM 12 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT (FT-AGL) 620 4110 70 3110  
TRANSPORT WND (KTS) S 4 NW 16 S 3 SW 20  
VENT RATE (KT-FT) 2480 65760 210 62200  
ADI EARLY 28 FAIR 74 GOOD 5 VERY POOR 60 GEN GOOD  
ADI LATE 7 POOR 76 GOOD 3 VERY POOR 69 GOOD  
MAX LVORI EARLY 5 4 5 8  
MAX LVORI LATE 6 3 7 3  
CWR 100 90 0 40  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WINDS 10 TO  
15 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLOUDY. WARMER. LOWS IN THE  
LOWER 50S. HIGHS 60 TO 67. WEST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
COLDER. LOWS IN THE UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. MUCH COLDER. LOWS  
26 TO 37. HIGHS IN THE LOWER 40S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE LOWER 40S. EAST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN SHOWERS, SLEET LIKELY, A  
CHANCE OF SNOW SHOWERS AND FREEZING RAIN LIKELY. LOWS AROUND 30.  
SOUTH WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ003-182100-  
EASTERN FRANKLIN MA-  
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,  
AND WHATELY  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY PCLDY MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 0 0 60  
TEMP (24H TREND) 25 (+5) 41 (+5) 19 46  
RH % (24H TREND) 100 (+18) 46 (+13) 100 57  
20FT WND AM(MPH) NW 7 G20 S 5 G18  
20FT WND PM(MPH) S 5 NW 6 G17 LGT/VAR S 7 G19  
PRECIP AMOUNT 0.42 0.00 0.00 0.04  
PRECIP DURATION 8 1  
PRECIP BEGIN 8 PM 1 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT (FT-AGL) 590 4410 60 3220  
TRANSPORT WND (KTS) NW 6 NW 16 S 6 SW 20  
VENT RATE (KT-FT) 3540 70560 360 64400  
ADI EARLY 28 FAIR 82 GOOD 4 VERY POOR 59 GEN GOOD  
ADI LATE 6 VERY POOR 78 GOOD 4 VERY POOR 73 GOOD  
MAX LVORI EARLY 5 4 5 9  
MAX LVORI LATE 6 3 8 3  
CWR 100 90 0 30  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS 40 TO  
53. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.  
COLDER. LOWS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. MUCH COOLER. LOWS  
27 TO 39. HIGHS IN THE MID 40S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE LOWER 40S. EAST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN AND SNOW SHOWERS LIKELY.  
LOWS IN THE LOWER 30S. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ008-182100-  
WESTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,  
WILLIAMSBURG, AND WORTHINGTON  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY PCLDY MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 0 0 60  
TEMP (24H TREND) 22 (+4) 39 (+6) 19 46  
RH % (24H TREND) 96 (+21) 52 (+14) 100 60  
20FT WND AM(MPH) NW 9 G23 S 6 G17  
20FT WND PM(MPH) S 5 NW 7 G19 LGT/VAR S 8 G19  
PRECIP AMOUNT 0.45 0.00 0.00 0.06  
PRECIP DURATION 8 2  
PRECIP BEGIN 7 PM 12 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT (FT-AGL) 600 4090 60 3110  
TRANSPORT WND (KTS) S 3 NW 16 S 3 SW 20  
VENT RATE (KT-FT) 1800 65440 180 62200  
ADI EARLY 27 FAIR 76 GOOD 6 VERY POOR 56 GEN GOOD  
ADI LATE 8 POOR 63 GOOD 3 VERY POOR 67 GOOD  
MAX LVORI EARLY 5 4 5 8  
MAX LVORI LATE 6 3 8 3  
CWR 100 90 0 40  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 2 3 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE UPPER  
30S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS 39 TO  
53. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.  
COLDER. LOWS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. MUCH COOLER. LOWS  
26 TO 37. HIGHS IN THE MID 40S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE LOWER 40S. EAST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN SHOWERS, SLEET, FREEZING  
RAIN LIKELY AND A CHANCE OF SNOW SHOWERS. LOWS AROUND 30. SOUTH  
WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ010-182100-  
EASTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,  
SOUTHAMPTON, AND WARE  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 0 0 60  
TEMP (24H TREND) 26 (+4) 42 (+5) 19 46  
RH % (24H TREND) 100 (+25) 48 (+12) 100 62  
20FT WND AM(MPH) NW 7 G20 LGT/VAR  
20FT WND PM(MPH) LGT/VAR NW 6 LGT/VAR S 6 G17  
PRECIP AMOUNT 0.45 0.00 0.00 0.04  
PRECIP DURATION 8 1  
PRECIP BEGIN 8 PM 1 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT (FT-AGL) 660 4330 70 3260  
TRANSPORT WND (KTS) NW 5 NW 16 S 5 SW 19  
VENT RATE (KT-FT) 3300 69280 350 61940  
ADI EARLY 24 FAIR 87 GOOD 4 VERY POOR 51 GEN GOOD  
ADI LATE 6 VERY POOR 77 GOOD 3 VERY POOR 71 GOOD  
MAX LVORI EARLY 5 5 5 9  
MAX LVORI LATE 6 3 8 4  
CWR 100 90 0 30  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS 41 TO  
54. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.  
COLDER. LOWS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. MUCH COOLER. LOWS  
28 TO 41. HIGHS IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE MID 40S. EAST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN SHOWERS AND SLEET LIKELY.  
LOWS IN THE LOWER 30S. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS  
AROUND 50. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ009-182100-  
WESTERN HAMPDEN MA-  
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,  
MONTGOMERY, RUSSELL, AND TOLLAND  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 0 0 60  
TEMP (24H TREND) 23 (+3) 40 (+6) 20 45  
RH % (24H TREND) 96 (+18) 50 (+12) 100 62  
20FT WND AM(MPH) NW 11 G24 S 6 G18  
20FT WND PM(MPH) S 5 NW 7 G19 LGT/VAR S 8 G18  
PRECIP AMOUNT 0.43 0.00 0.00 0.06  
PRECIP DURATION 8 2  
PRECIP BEGIN 7 PM 12 PM  
PRECIP END 5 AM CONTINUING  
MIXING HGT (FT-AGL) 560 3870 50 3030  
TRANSPORT WND (KTS) S 3 NW 16 W 4 SW 19  
VENT RATE (KT-FT) 1680 61920 200 57570  
ADI EARLY 25 FAIR 76 GOOD 5 VERY POOR 55 GEN GOOD  
ADI LATE 10 POOR 66 GOOD 4 VERY POOR 65 GOOD  
MAX LVORI EARLY 5 4 4 8  
MAX LVORI LATE 6 3 8 4  
CWR 100 90 0 40  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 2 3 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS AROUND 40.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS 40 TO  
53. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.  
COLDER. LOWS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. MUCH COOLER. LOWS  
27 TO 38. HIGHS IN THE MID 40S. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE LOWER 40S. EAST WINDS AROUND 5 MPH, BECOMING SOUTH AROUND  
5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY, A CHANCE  
OF SLEET AND FREEZING RAIN LIKELY. LOWS IN THE LOWER 30S. SOUTH  
WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE UPPER 40S. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ011-182100-  
EASTERN HAMPDEN MA-  
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,  
SPRINGFIELD, AND WESTFIELD  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 0 0 60  
TEMP (24H TREND) 26 (+4) 42 (+5) 21 46  
RH % (24H TREND) 100 (+23) 50 (+15) 100 65  
20FT WND AM(MPH) NW 7 G22 S 5  
20FT WND PM(MPH) LGT/VAR NW 6 G17 LGT/VAR S 6  
PRECIP AMOUNT 0.45 0.00 0.00 0.04  
PRECIP DURATION 9 1  
PRECIP BEGIN 7 PM 1 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT (FT-AGL) 630 4120 30 3120  
TRANSPORT WND (KTS) NW 5 NW 16 S 3 SW 18  
VENT RATE (KT-FT) 3150 65920 90 56160  
ADI EARLY 22 FAIR 76 GOOD 4 VERY POOR 50 GEN GOOD  
ADI LATE 6 VERY POOR 76 GOOD 3 VERY POOR 66 GOOD  
MAX LVORI EARLY 6 5 5 8  
MAX LVORI LATE 6 3 8 4  
CWR 100 100 0 30  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS 41 TO  
54. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.  
COLDER. LOWS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLOUDY. COOLER. LOWS 29 TO  
42. HIGHS IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE MID 40S. EAST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN  
THE LOWER 30S. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE LOWER 50S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
CTZ002-182100-  
HARTFORD CT-  
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,  
SOUTHINGTON, AND WINDSOR LOCKS  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 0 0 50  
TEMP (24H TREND) 28 (+3) 43 (+6) 22 46  
RH % (24H TREND) 100 (+11) 48 (+12) 100 67  
20FT WND AM(MPH) NW 7 G23 LGT/VAR  
20FT WND PM(MPH) LGT/VAR NW 5 G17 LGT/VAR S 5  
PRECIP AMOUNT 0.50 0.00 0.00 0.04  
PRECIP DURATION 9 1  
PRECIP BEGIN 7 PM 12 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT (FT-AGL) 620 4080 60 2980  
TRANSPORT WND (KTS) NW 8 NW 15 W 2 SW 17  
VENT RATE (KT-FT) 4960 61200 120 50660  
ADI EARLY 20 GEN POOR 82 GOOD 3 VERY POOR 43 GEN GOOD  
ADI LATE 5 VERY POOR 75 GOOD 3 VERY POOR 44 GEN GOOD  
MAX LVORI EARLY 6 5 4 8  
MAX LVORI LATE 6 3 7 4  
CWR 100 90 0 30  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 2 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. PATCHY FOG. LOWS IN  
THE LOWER 40S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS  
5 TO 10 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLOUDY. WARMER. LOWS IN THE  
LOWER 50S. HIGHS 62 TO 67. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE LOWER 40S. HIGHS 48 TO 67. NORTH WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS AROUND 30.  
NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE MID 40S. EAST WINDS AROUND 5 MPH, BECOMING SOUTHEAST IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN  
THE MID 30S. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE LOWER 50S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
CTZ003-182100-  
TOLLAND CT-  
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 10 0 50  
TEMP (24H TREND) 26 (+3) 42 (+6) 22 47  
RH % (24H TREND) 100 (+27) 50 (+15) 100 67  
20FT WND AM(MPH) NW 8 G22 LGT/VAR  
20FT WND PM(MPH) SE 5 NW 5 G17 LGT/VAR S 6  
PRECIP AMOUNT 0.55 0.00 0.00 0.03  
PRECIP DURATION 9 1  
PRECIP BEGIN 7 PM 1 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT (FT-AGL) 610 3950 40 3000  
TRANSPORT WND (KTS) NW 7 NW 17 SE 3 SW 19  
VENT RATE (KT-FT) 4270 67150 120 57000  
ADI EARLY 19 GEN POOR 78 GOOD 4 VERY POOR 44 GEN GOOD  
ADI LATE 7 POOR 80 GOOD 3 VERY POOR 62 GOOD  
MAX LVORI EARLY 6 5 4 8  
MAX LVORI LATE 7 3 7 4  
CWR 100 100 0 20  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS 42 TO  
53. HIGHS AROUND 60. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS.  
COLDER. LOWS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS AROUND 30.  
NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE LOWER 40S. EAST WINDS AROUND 5 MPH, BECOMING SOUTHEAST AROUND  
5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN  
THE LOWER 30S. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. PATCHY FOG.  
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
CTZ004-182100-  
WINDHAM CT-  
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,  
AND WILLIMANTIC  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 10 0 50  
TEMP (24H TREND) 27 (+3) 43 (+6) 23 47  
RH % (24H TREND) 100 (+22) 49 (+14) 100 65  
20FT WND AM(MPH) NW 7 G21 LGT/VAR  
20FT WND PM(MPH) LGT/VAR NW 5 LGT/VAR S 5  
PRECIP AMOUNT 0.60 0.00 0.00 0.02  
PRECIP DURATION 9 1  
PRECIP BEGIN 8 PM 1 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT (FT-AGL) 630 3970 70 3150  
TRANSPORT WND (KTS) NW 5 NW 26 SE 2 SW 20  
VENT RATE (KT-FT) 3150 103220 140 63000  
ADI EARLY 20 GEN POOR 95 GOOD 4 VERY POOR 52 GEN GOOD  
ADI LATE 7 POOR 80 GOOD 3 VERY POOR 74 GOOD  
MAX LVORI EARLY 6 5 4 7  
MAX LVORI LATE 7 3 6 4  
CWR 100 100 0 20  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS 43 TO  
52. HIGHS AROUND 60. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 40S. WEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS AROUND 30.  
NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. EAST WINDS AROUND  
5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. LOWS IN  
THE LOWER 30S. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 50S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
 
RIZ001-182100-  
NORTHWEST PROVIDENCE RI-  
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,  
AND SMITHFIELD  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 10 0 50  
TEMP (24H TREND) 28 (+4) 43 (+7) 25 48  
RH % (24H TREND) 100 (+22) 48 (+10) 92 65  
20FT WND AM(MPH) NW 8 G22 LGT/VAR  
20FT WND PM(MPH) LGT/VAR NW 5 G17 LGT/VAR S 6 G18  
PRECIP AMOUNT 0.62 0.00 0.00 0.01  
PRECIP DURATION 9 1  
PRECIP BEGIN 8 PM 1 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT (FT-AGL) 620 4190 70 3210  
TRANSPORT WND (KTS) NW 4 NW 26 S 2 SW 21  
VENT RATE (KT-FT) 2480 108940 140 67410  
ADI EARLY 22 FAIR 82 GOOD 4 VERY POOR 70 GOOD  
ADI LATE 7 POOR 83 GOOD 3 VERY POOR 79 GOOD  
MAX LVORI EARLY 5 5 4 6  
MAX LVORI LATE 7 3 5 4  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. WARMER. LOWS 43 TO  
53. HIGHS AROUND 60. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE MID 40S. NORTHWEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S.  
NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 30S. HIGHS 44 TO 51. SOUTHWEST WINDS  
AROUND 5 MPH.  
 

 
 
RIZ002-182100-  
SOUTHEAST PROVIDENCE RI-  
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,  
AND PROVIDENCE  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 20 0 50  
TEMP (24H TREND) 29 (+3) 44 (+7) 26 48  
RH % (24H TREND) 96 (+18) 53 (+14) 88 65  
20FT WND AM(MPH) NW 8 G21 S 5  
20FT WND PM(MPH) LGT/VAR NW 6 LGT/VAR S 7 G18  
PRECIP AMOUNT 0.65 0.03 0.00 0.01  
PRECIP DURATION 10 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 7 AM CONTINUING  
MIXING HGT (FT-AGL) 710 4140 160 3150  
TRANSPORT WND (KTS) NW 5 NW 16 S 2 SW 20  
VENT RATE (KT-FT) 3550 66240 320 63000  
ADI EARLY 22 FAIR 79 GOOD 4 VERY POOR 69 GOOD  
ADI LATE 7 POOR 81 GOOD 3 VERY POOR 74 GOOD  
MAX LVORI EARLY 5 4 3 5  
MAX LVORI LATE 6 3 5 4  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY. LOWS 44 TO 52. HIGHS  
IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE MID 40S. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S.  
NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 30S. HIGHS 44 TO 51. SOUTHWEST WINDS  
AROUND 5 MPH.  
 

 
 
RIZ003-182100-  
WESTERN KENT RI-  
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 10 0 50  
TEMP (24H TREND) 29 (+5) 44 (+7) 25 48  
RH % (24H TREND) 100 (+24) 52 (+13) 92 68  
20FT WND AM(MPH) NW 8 G22 LGT/VAR  
20FT WND PM(MPH) LGT/VAR NW 5 LGT/VAR S 5  
PRECIP AMOUNT 0.69 0.00 0.00 0.01  
PRECIP DURATION 9 1  
PRECIP BEGIN 7 PM 1 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT (FT-AGL) 630 4010 90 2920  
TRANSPORT WND (KTS) NW 5 NW 16 SE 2 SW 19  
VENT RATE (KT-FT) 3150 64160 180 55480  
ADI EARLY 20 GEN POOR 78 GOOD 4 VERY POOR 67 GOOD  
ADI LATE 7 POOR 80 GOOD 3 VERY POOR 70 GOOD  
MAX LVORI EARLY 6 5 4 6  
MAX LVORI LATE 7 3 6 4  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY. LOWS 43 TO 51. HIGHS  
IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE MID 40S. WEST WINDS AROUND 5 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S.  
NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 30S. HIGHS 44 TO 51. SOUTHWEST WINDS  
AROUND 5 MPH.  
 

 
 
RIZ004-182100-  
EASTERN KENT RI-  
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 20 0 50  
TEMP (24H TREND) 30 (+3) 45 (+9) 27 48  
RH % (24H TREND) 100 (+31) 51 (+13) 88 68  
20FT WND AM(MPH) NW 8 G22 S 5  
20FT WND PM(MPH) SE 5 NW 6 G17 LGT/VAR S 7 G18  
PRECIP AMOUNT 0.67 0.02 0.00 0.01  
PRECIP DURATION 10 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 7 AM CONTINUING  
MIXING HGT (FT-AGL) 680 4110 130 3030  
TRANSPORT WND (KTS) NW 6 NW 15 SE 2 SW 19  
VENT RATE (KT-FT) 4080 61650 260 57570  
ADI EARLY 22 FAIR 79 GOOD 4 VERY POOR 70 GOOD  
ADI LATE 8 POOR 79 GOOD 3 VERY POOR 68 GOOD  
MAX LVORI EARLY 6 5 4 6  
MAX LVORI LATE 7 3 5 4  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY. LOWS 44 TO 51. HIGHS  
IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE MID 40S. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
AROUND 50. NORTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S.  
NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 30S. HIGHS 45 TO 52. SOUTHWEST WINDS  
AROUND 5 MPH.  
 

 
 
RIZ005-182100-  
BRISTOL RI-  
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 20 0 50  
TEMP (24H TREND) 31 (+2) 44 (+8) 27 48  
RH % (24H TREND) 96 (+31) 55 (+19) 85 68  
20FT WND AM(MPH) NW 9 G23 S 6 G17  
20FT WND PM(MPH) SE 6 NW 7 G18 LGT/VAR S 9 G19  
PRECIP AMOUNT 0.63 0.03 0.00 0.01  
PRECIP DURATION 10 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 7 AM CONTINUING  
MIXING HGT (FT-AGL) 760 4170 210 3060  
TRANSPORT WND (KTS) NW 5 NW 15 SE 2 SW 19  
VENT RATE (KT-FT) 3800 62550 420 58140  
ADI EARLY 23 FAIR 79 GOOD 4 VERY POOR 71 GOOD  
ADI LATE 9 POOR 65 GOOD 3 VERY POOR 68 GOOD  
MAX LVORI EARLY 5 5 3 5  
MAX LVORI LATE 6 3 5 4  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY. LOWS 45 TO 52. HIGHS  
IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE MID 40S. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S.  
NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 30S. HIGHS 45 TO 51. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
RIZ006-182100-  
WASHINGTON RI-  
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,  
AND WESTERLY  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 10 0 50  
TEMP (24H TREND) 31 (+3) 44 (+8) 26 48  
RH % (24H TREND) 100 (+26) 51 (+19) 92 70  
20FT WND AM(MPH) NW 7 G23 S 5  
20FT WND PM(MPH) SE 5 NW 6 G18 LGT/VAR S 6 G17  
PRECIP AMOUNT 0.73 0.00 0.00 0.01  
PRECIP DURATION 9 1  
PRECIP BEGIN 7 PM 2 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT (FT-AGL) 620 4090 90 3000  
TRANSPORT WND (KTS) NW 6 NW 16 SE 2 SW 18  
VENT RATE (KT-FT) 3720 65440 180 54000  
ADI EARLY 23 FAIR 76 GOOD 4 VERY POOR 64 GOOD  
ADI LATE 8 POOR 79 GOOD 4 VERY POOR 53 GEN GOOD  
MAX LVORI EARLY 6 5 4 6  
MAX LVORI LATE 6 3 5 4  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 44 TO 49. HIGHS  
IN THE MID 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 60. SOUTHWEST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S.  
NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. EAST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 30S. HIGHS 44 TO 50. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
RIZ007-182100-  
NEWPORT RI-  
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 20 0 50  
TEMP (24H TREND) 31 (+2) 43 (+7) 27 47  
RH % (24H TREND) 96 (+20) 53 (+15) 89 70  
20FT WND AM(MPH) NW 8 G23 S 5  
20FT WND PM(MPH) SE 6 NW 6 G18 LGT/VAR S 7 G18  
PRECIP AMOUNT 0.67 0.03 0.00 0.01  
PRECIP DURATION 9 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 7 AM CONTINUING  
MIXING HGT (FT-AGL) 710 4030 180 2970  
TRANSPORT WND (KTS) N 7 NW 16 SE 2 SW 18  
VENT RATE (KT-FT) 4970 64480 360 53460  
ADI EARLY 25 FAIR 78 GOOD 5 VERY POOR 63 GOOD  
ADI LATE 10 POOR 67 GOOD 5 VERY POOR 54 GEN GOOD  
MAX LVORI EARLY 5 4 4 6  
MAX LVORI LATE 6 3 5 4  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF DRIZZLE. HIGHS IN THE MID  
50S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50. SOUTHWEST WINDS  
AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHWEST  
WINDS AROUND 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE MID 40S. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S.  
NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. EAST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 30S. HIGHS 44 TO 49. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
RIZ008-182100-  
BLOCK ISLAND RI-  
INCLUDING THE CITY OF NEW SHOREHAM  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW/RAIN NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 10 0 50  
TEMP (24H TREND) 33 (+2) 41 (+5) 34 46  
RH % (24H TREND) 96 (+14) 62 (+20) 85 79  
20FT WND AM(MPH) NW 13 G25 S 9  
20FT WND PM(MPH) SE 10 G18 W 9 G20 W 5 S 10  
PRECIP AMOUNT 0.80 0.00 0.00 0.01  
PRECIP DURATION 9 1  
PRECIP BEGIN 7 PM 2 PM  
PRECIP END 6 AM CONTINUING  
MIXING HGT (FT-AGL) 740 3120 660 1350  
TRANSPORT WND (KTS) NW 10 NW 16 SE 4 S 15  
VENT RATE (KT-FT) 7400 49920 2640 20250  
ADI EARLY 28 FAIR 72 GOOD 9 POOR 26 FAIR  
ADI LATE 15 GEN POOR 54 GEN GOOD 10 POOR 16 GEN POOR  
MAX LVORI EARLY 5 4 4 4  
MAX LVORI LATE 6 3 4 4  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF DRIZZLE. HIGHS AROUND 50.  
SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST  
WINDS AROUND 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHWEST WINDS  
AROUND 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 40S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHEAST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. EAST WINDS AROUND  
10 MPH.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE UPPER 30S. HIGHS 42 TO 47. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
MAZ017-182100-  
NORTHERN BRISTOL MA-  
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,  
REHOBOTH, AND TAUNTON  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 30 0 50  
TEMP (24H TREND) 29 (+3) 44 (+6) 25 48  
RH % (24H TREND) 100 (+22) 48 (+15) 92 65  
20FT WND AM(MPH) NW 7 G21 LGT/VAR  
20FT WND PM(MPH) LGT/VAR NW 5 G18 LGT/VAR S 7 G19  
PRECIP AMOUNT 0.59 0.04 0.00 0.01  
PRECIP DURATION 9 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 8 AM CONTINUING  
MIXING HGT (FT-AGL) 680 4260 140 3350  
TRANSPORT WND (KTS) N 4 NW 25 S 2 SW 22  
VENT RATE (KT-FT) 2720 106500 280 73700  
ADI EARLY 22 FAIR 82 GOOD 4 VERY POOR 74 GOOD  
ADI LATE 8 POOR 85 GOOD 3 VERY POOR 80 GOOD  
MAX LVORI EARLY 5 5 4 5  
MAX LVORI LATE 7 3 5 4  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 3 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY. LOWS 44 TO 52. HIGHS  
IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE MID 40S. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S.  
NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S. HIGHS 44 TO 51. SOUTHWEST WINDS  
AROUND 5 MPH.  
 

 
 
MAZ018-182100-  
WESTERN PLYMOUTH MA-  
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,  
MIDDLEBORO, AND PEMBROKE  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW SNOW NONE SHOWERS  
CHANCE PRECIP (%) 100 40 0 50  
TEMP (24H TREND) 29 (+3) 44 (+7) 25 49  
RH % (24H TREND) 100 (+29) 49 (+14) 96 65  
20FT WND AM(MPH) NW 7 G23 S 5 G18  
20FT WND PM(MPH) LGT/VAR NW 5 G19 LGT/VAR S 7 G20  
PRECIP AMOUNT 0.57 0.05 0.00 0.01  
PRECIP DURATION 9 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 8 AM CONTINUING  
MIXING HGT (FT-AGL) 690 4190 150 3340  
TRANSPORT WND (KTS) NE 5 NW 17 SW 2 SW 23  
VENT RATE (KT-FT) 3450 71230 300 76820  
ADI EARLY 24 FAIR 83 GOOD 4 VERY POOR 75 GOOD  
ADI LATE 10 POOR 87 GOOD 3 VERY POOR 87 GOOD  
MAX LVORI EARLY 5 6 4 5  
MAX LVORI LATE 8 3 6 3  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 60. SOUTHWEST WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER  
50S. HIGHS IN THE LOWER 60S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE MID 40S. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S.  
NORTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S. HIGHS 44 TO 51. SOUTHWEST WINDS  
AROUND 5 MPH.  
 

 
 
MAZ019-182100-  
EASTERN PLYMOUTH MA-  
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,  
AND SCITUATE  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY PCLDY MCLEAR PCLDY  
PRECIP TYPE SNOW SNOW NONE SHOWERS  
CHANCE PRECIP (%) 100 40 0 40  
TEMP (24H TREND) 29 (+3) 43 (+8) 25 48  
RH % (24H TREND) 100 (+27) 51 (+16) 92 63  
20FT WND AM(MPH) NW 7 G25 S 5 G19  
20FT WND PM(MPH) SE 6 NW 6 G21 LGT/VAR S 7 G21  
PRECIP AMOUNT 0.55 0.06 0.00 0.01  
PRECIP DURATION 9 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 8 AM CONTINUING  
MIXING HGT (FT-AGL) 740 4020 170 3120  
TRANSPORT WND (KTS) E 7 NW 19 SW 3 SW 22  
VENT RATE (KT-FT) 5180 76380 510 68640  
ADI EARLY 27 FAIR 83 GOOD 4 VERY POOR 68 GOOD  
ADI LATE 14 GEN POOR 78 GOOD 4 VERY POOR 72 GOOD  
MAX LVORI EARLY 5 6 4 5  
MAX LVORI LATE 7 3 5 3  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS  
5 TO 10 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER  
50S. HIGHS AROUND 60. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S.  
NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. EAST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S. HIGHS 43 TO 50. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
MAZ020-182100-  
SOUTHERN BRISTOL MA-  
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,  
SWANSEA, AND WESTPORT  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 30 0 50  
TEMP (24H TREND) 31 (+3) 44 (+7) 26 48  
RH % (24H TREND) 100 (+27) 49 (+19) 96 68  
20FT WND AM(MPH) NW 8 G23 S 5 G17  
20FT WND PM(MPH) SE 6 NW 6 G19 LGT/VAR S 8 G19  
PRECIP AMOUNT 0.64 0.04 0.00 0.01  
PRECIP DURATION 9 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 8 AM CONTINUING  
MIXING HGT (FT-AGL) 680 4210 160 3200  
TRANSPORT WND (KTS) N 6 NW 16 SW 2 SW 20  
VENT RATE (KT-FT) 4080 67360 320 64000  
ADI EARLY 24 FAIR 80 GOOD 4 VERY POOR 70 GOOD  
ADI LATE 10 POOR 70 GOOD 3 VERY POOR 59 GEN GOOD  
MAX LVORI EARLY 5 5 4 6  
MAX LVORI LATE 6 3 6 4  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 2 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 44 TO 50. HIGHS  
IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 60. SOUTHWEST WINDS  
10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE MID 40S. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S.  
NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 30S. HIGHS 44 TO 50. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
MAZ021-182100-  
SOUTHERN PLYMOUTH MA-  
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,  
AND WAREHAM  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY PCLDY MCLEAR PCLDY  
PRECIP TYPE SNOW SNOW NONE SHOWERS  
CHANCE PRECIP (%) 100 40 0 50  
TEMP (24H TREND) 30 (+3) 44 (+8) 25 48  
RH % (24H TREND) 100 (+30) 49 (+11) 96 68  
20FT WND AM(MPH) NW 7 G23 S 5 G18  
20FT WND PM(MPH) SE 5 NW 5 G19 LGT/VAR S 7 G20  
PRECIP AMOUNT 0.61 0.05 0.00 0.01  
PRECIP DURATION 9 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 8 AM CONTINUING  
MIXING HGT (FT-AGL) 690 4150 170 3020  
TRANSPORT WND (KTS) NE 6 NW 18 SW 3 SW 21  
VENT RATE (KT-FT) 4140 74700 510 63420  
ADI EARLY 26 FAIR 84 GOOD 4 VERY POOR 70 GOOD  
ADI LATE 12 POOR 89 GOOD 4 VERY POOR 71 GOOD  
MAX LVORI EARLY 5 5 5 6  
MAX LVORI LATE 6 3 6 4  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 2 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 44 TO 49. HIGHS  
IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 60. SOUTHWEST WINDS  
AROUND 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 40S. WEST WINDS 5 TO 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. COOLER. HIGHS  
IN THE UPPER 40S. NORTH WINDS AROUND 5 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. COLDER. LOWS IN THE LOWER 30S.  
NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. EAST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 30S. HIGHS 44 TO 50. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
MAZ022-182100-  
BARNSTABLE MA-  
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,  
PROVINCETOWN, AND WELLFLEET  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY PCLDY MCLEAR PCLDY  
PRECIP TYPE SNOW/RAIN SNOW NONE SHOWERS  
CHANCE PRECIP (%) 100 50 0 40  
TEMP (24H TREND) 30 (+2) 42 (+6) 27 47  
RH % (24H TREND) 100 (+14) 51 (+6) 96 68  
20FT WND AM(MPH) NW 9 G29 S 7 G20  
20FT WND PM(MPH) SE 8 G20 NW 7 G24 LGT/VAR S 10 G22  
PRECIP AMOUNT 0.67 0.09 0.00 0.01  
PRECIP DURATION 9 1 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 9 AM CONTINUING  
MIXING HGT (FT-AGL) 600 3950 230 2480  
TRANSPORT WND (KTS) NE 10 NW 22 W 3 S 18  
VENT RATE (KT-FT) 6000 86900 690 44640  
ADI EARLY 29 FAIR 80 GOOD 5 VERY POOR 31 FAIR  
ADI LATE 17 GEN POOR 69 GOOD 4 VERY POOR 31 FAIR  
MAX LVORI EARLY 5 5 5 5  
MAX LVORI LATE 6 3 5 3  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF DRIZZLE. HIGHS IN THE LOWER  
50S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHWEST WINDS  
10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 40S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHEAST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. EAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 30S. HIGHS 42 TO 48. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
MAZ023-182100-  
DUKES MA-  
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE SNOW/RAIN NONE NONE SHOWERS  
CHANCE PRECIP (%) 100 50 0 40  
TEMP (24H TREND) 31 (+3) 42 (+7) 25 48  
RH % (24H TREND) 100 (+18) 55 (+11) 96 73  
20FT WND AM(MPH) NW 11 G26 S 8 G17  
20FT WND PM(MPH) SE 9 G20 NW 8 G21 LGT/VAR S 10 G18  
PRECIP AMOUNT 0.74 0.05 0.00 0.01  
PRECIP DURATION 9 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 8 AM CONTINUING  
MIXING HGT (FT-AGL) 550 3460 360 1280  
TRANSPORT WND (KTS) N 10 NW 18 W 8 S 15  
VENT RATE (KT-FT) 5500 62280 2880 19200  
ADI EARLY 29 FAIR 73 GOOD 5 VERY POOR 23 FAIR  
ADI LATE 17 GEN POOR 59 GEN GOOD 5 VERY POOR 21 FAIR  
MAX LVORI EARLY 5 5 5 5  
MAX LVORI LATE 6 3 6 4  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF DRIZZLE. HIGHS IN THE LOWER  
50S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 50S. SOUTHWEST WINDS  
10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 40S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHEAST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. EAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 30S. HIGHS 42 TO 47. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

 
 
MAZ024-182100-  
NANTUCKET MA-  
INCLUDING THE CITY OF NANTUCKET  
359 PM EST SAT FEB 17 2018  
 
TONIGHT SUN SUN NIGHT MON  
 
CLOUD COVER CLOUDY PCLDY MCLEAR PCLDY  
PRECIP TYPE SNOW/RAIN RAIN NONE SHOWERS  
CHANCE PRECIP (%) 100 40 0 40  
TEMP (24H TREND) 33 (+2) 41 (+5) 31 47  
RH % (24H TREND) 100 (+4) 64 (+13) 89 73  
20FT WND AM(MPH) NW 12 G29 S 7  
20FT WND PM(MPH) SE 9 G20 NW 9 G25 LGT/VAR S 10  
PRECIP AMOUNT 0.75 0.10 0.00 0.01  
PRECIP DURATION 9 0 1  
PRECIP BEGIN 8 PM CONTINUING 2 PM  
PRECIP END CONTINUING 8 AM CONTINUING  
MIXING HGT (FT-AGL) 450 2610 420 670  
TRANSPORT WND (KTS) NE 13 NW 22 W 8 S 12  
VENT RATE (KT-FT) 5850 57420 3360 8040  
ADI EARLY 31 FAIR 70 GOOD 5 VERY POOR 17 GEN POOR  
ADI LATE 20 GEN POOR 61 GOOD 5 VERY POOR 19 GEN POOR  
MAX LVORI EARLY 4 5 5 5  
MAX LVORI LATE 5 3 5 4  
CWR 100 100 0 10  
LAL NO TSTMS NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 3 4 4 4  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
MONDAY NIGHT
 
CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER  
40S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF DRIZZLE. HIGHS AROUND 50.  
SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S. SOUTHWEST  
WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
IN THE LOWER 40S. WEST WINDS 10 TO 15 MPH.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 40S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHEAST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. EAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. LOWS IN THE MID 30S. HIGHS 42 TO 47. SOUTHWEST WINDS  
5 TO 10 MPH.  
 

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

 
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