158  
FNUS51 KBOX 190737  
FWFBOX  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEW ENGLAND  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
337 AM EDT FRI OCT 19 2018  
   
DISCUSSION
 
 
HIGH PRESSURE SWEEPING OFFSHORE, RETURN SOUTHERLY FLOW, WILL SEE A  
REBOUND OF TEMPERATURES FOR BOTH TODAY AND SATURDAY BACK UP INTO  
THE 60S. MOSTLY DRY TODAY, LIKELY SHOWERS TONIGHT INTO SATURDAY.  
BREEZY SW WINDS PREVAILING. MINIMUM RELATIVE HUMIDITY VALUES AT OR  
ABOVE 30 PERCENT WITH LOWEST OF CONDITIONS OCCURRING TODAY.  
 
OUTLOOK...SUNDAY THROUGH TUESDAY...  
 
COLD FRONT SWEEPING THROUGH SATURDAY NIGHT INTO SUNDAY, COLDER  
CONDITIONS BUILD INTO THE REGION THROUGH THE EARLY WEEK PERIOD.  
CHANCE OF SHOWERS ALONG AND BEHIND THE SWEEPING COLD FRONT,  
OTHERWISE DRY WITH BREEZY NW WINDS.  
 
MAZ015-200745-  
SUFFOLK MA-  
INCLUDING THE CITIES OF BOSTON, CHELSEA, REVERE, AND WINTHROP  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 30 30  
TEMP (24H TREND) 61 (+13) 49 (+17) 67  
RH % (24H TREND) 36 (+14) 80 (-16) 50  
20FT WND AM(MPH) SW 8 G18 SW 11 G30  
20FT WND PM(MPH) SW 11 G22 SW 11 G22 W 9 G23  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 0  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING 9 AM  
MIXING HGT (FT-AGL) 2440 140 4410  
TRANSPORT WND (KTS) W 24 SW 35 W 17  
VENT RATE (KT-FT) 58560 4900 74970  
ADI EARLY 40 FAIR 34 FAIR 73 GOOD  
ADI LATE 58 GEN GOOD 37 FAIR 75 GOOD  
MAX LVORI EARLY 4 3 3  
MAX LVORI LATE 1 3 1  
CWR 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST  
WINDS 5 TO 10 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 33 TO 42. HIGHS IN  
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.  
HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS AROUND 40.  
HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
30S. HIGHS AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ016-200745-  
EASTERN NORFOLK MA-  
INCLUDING THE CITIES OF BRAINTREE, MILTON, QUINCY, AND WEYMOUTH  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 40 40  
TEMP (24H TREND) 59 (+13) 50 (+20) 66  
RH % (24H TREND) 41 (+16) 80 (-20) 52  
20FT WND AM(MPH) SW 9 G18 SW 12 G28  
20FT WND PM(MPH) SW 10 G21 SW 11 G18 SW 8 G23  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING 9 AM  
MIXING HGT (FT-AGL) 2430 170 4330  
TRANSPORT WND (KTS) W 24 SW 27 W 17  
VENT RATE (KT-FT) 58320 4590 73610  
ADI EARLY 40 FAIR 34 FAIR 73 GOOD  
ADI LATE 58 GEN GOOD 37 FAIR 76 GOOD  
MAX LVORI EARLY 5 3 3  
MAX LVORI LATE 1 3 1  
CWR 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST  
WINDS 5 TO 10 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 32 TO 42. HIGHS IN  
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE MID 50S. WEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
30S. HIGHS AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ013-200745-  
WESTERN NORFOLK MA-  
INCLUDING THE CITIES OF BELLINGHAM, DEDHAM, FOXBOROUGH, MEDFIELD,  
NORWOOD, STOUGHTON, AND WELLESLEY  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 40 40  
TEMP (24H TREND) 61 (+15) 48 (+19) 66  
RH % (24H TREND) 39 (+14) 83 (-17) 52  
20FT WND AM(MPH) SW 5 G18 SW 10 G25  
20FT WND PM(MPH) SW 9 G21 SW 8 G17 W 7 G23  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING 9 AM  
MIXING HGT (FT-AGL) 2540 170 4280  
TRANSPORT WND (KTS) W 23 SW 26 W 17  
VENT RATE (KT-FT) 58420 4420 72760  
ADI EARLY 56 GEN GOOD 34 FAIR 61 GOOD  
ADI LATE 57 GEN GOOD 37 FAIR 72 GOOD  
MAX LVORI EARLY 6 3 3  
MAX LVORI LATE 2 3 1  
CWR 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST  
WINDS AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 30 TO 41. HIGHS IN  
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE MID 50S. WEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
30S. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
30S. HIGHS AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ014-200745-  
SOUTHEAST MIDDLESEX MA-  
INCLUDING THE CITIES OF CAMBRIDGE, LEXINGTON, NEWTON, WALTHAM,  
AND WOBURN  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 30 30  
TEMP (24H TREND) 61 (+14) 49 (+20) 67  
RH % (24H TREND) 37 (+9) 77 (-23) 50  
20FT WND AM(MPH) SW 6 G18 SW 10 G26  
20FT WND PM(MPH) SW 9 G21 SW 8 G17 W 7 G22  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 0  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING 8 AM  
MIXING HGT (FT-AGL) 2470 70 4410  
TRANSPORT WND (KTS) W 23 SW 34 W 17  
VENT RATE (KT-FT) 56810 2380 74970  
ADI EARLY 48 GEN GOOD 34 FAIR 71 GOOD  
ADI LATE 57 GEN GOOD 37 FAIR 96 GOOD  
MAX LVORI EARLY 7 3 3  
MAX LVORI LATE 2 3 1  
CWR 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS 5 TO  
10 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 30 TO 40. HIGHS IN  
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
30S. HIGHS AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ007-200745-  
EASTERN ESSEX MA-  
INCLUDING THE CITIES OF BEVERLY, GLOUCESTER, NEWBURYPORT,  
PEABODY, SALEM, AND SAUGUS  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 30 30  
TEMP (24H TREND) 61 (+15) 50 (+21) 66  
RH % (24H TREND) 37 (+8) 80 (-20) 50  
20FT WND AM(MPH) SW 7 G20 SW 11 G31  
20FT WND PM(MPH) SW 9 G23 SW 9 G25 SW 7 G24  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 0  
PRECIP BEGIN 3 AM CONTINUING  
PRECIP END CONTINUING 8 AM  
MIXING HGT (FT-AGL) 2420 110 4410  
TRANSPORT WND (KTS) W 22 SW 36 W 18  
VENT RATE (KT-FT) 53240 3960 79380  
ADI EARLY 37 FAIR 33 FAIR 75 GOOD  
ADI LATE 53 GEN GOOD 38 FAIR 93 GOOD  
MAX LVORI EARLY 6 2 3  
MAX LVORI LATE 2 3 1  
CWR 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST  
WINDS 10 TO 15 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 31 TO 41. HIGHS IN  
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
30S. HIGHS AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ006-200745-  
WESTERN ESSEX MA-  
INCLUDING THE CITIES OF AMESBURY, ANDOVER, HAVERHILL, LAWRENCE,  
METHUEN, AND TOPSFIELD  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 30 30  
TEMP (24H TREND) 61 (+15) 49 (+20) 67  
RH % (24H TREND) 39 (+10) 77 (-23) 48  
20FT WND AM(MPH) SW 5 G18 SW 9 G25  
20FT WND PM(MPH) SW 8 G20 SW 6 W 7 G22  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 0  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 8 AM  
MIXING HGT (FT-AGL) 2450 130 4380  
TRANSPORT WND (KTS) W 21 SW 34 W 18  
VENT RATE (KT-FT) 51450 4420 78840  
ADI EARLY 43 GEN GOOD 32 FAIR 72 GOOD  
ADI LATE 52 GEN GOOD 36 FAIR 90 GOOD  
MAX LVORI EARLY 6 2 3  
MAX LVORI LATE 2 3 1  
CWR 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS  
AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 30 TO 40. HIGHS IN  
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 50S. SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
30S. HIGHS AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ005-200745-  
CENTRAL MIDDLESEX MA-  
INCLUDING THE CITIES OF BURLINGTON, CHELMSFORD, FRAMINGHAM,  
HOPKINTON, LOWELL, AND NATICK  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 30 30  
TEMP (24H TREND) 61 (+15) 48 (+20) 66  
RH % (24H TREND) 37 (+9) 77 (-23) 50  
20FT WND AM(MPH) SW 5 G18 SW 9 G23  
20FT WND PM(MPH) SW 7 G20 SW 6 W 6 G21  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 0  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 9 AM  
MIXING HGT (FT-AGL) 2470 90 4510  
TRANSPORT WND (KTS) W 22 SW 34 W 21  
VENT RATE (KT-FT) 54340 3060 94710  
ADI EARLY 54 GEN GOOD 33 FAIR 61 GOOD  
ADI LATE 64 GOOD 36 FAIR 71 GOOD  
MAX LVORI EARLY 7 3 3  
MAX LVORI LATE 2 3 1  
CWR 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST  
WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 30 TO 39. HIGHS IN  
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S.  
HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ012-200745-  
SOUTHERN WORCESTER MA-  
INCLUDING THE CITIES OF MILFORD, OXFORD, STURBRIDGE, UXBRIDGE,  
WESTBOROUGH, AND WORCESTER  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 40 40  
TEMP (24H TREND) 60 (+16) 47 (+18) 64  
RH % (24H TREND) 41 (+8) 83 (-17) 56  
20FT WND AM(MPH) SW 6 G18 SW 10 G23  
20FT WND PM(MPH) SW 7 G20 SW 7 W 6 G21  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 2460 210 4240  
TRANSPORT WND (KTS) W 22 SW 32 W 17  
VENT RATE (KT-FT) 54120 6720 72080  
ADI EARLY 56 GEN GOOD 33 FAIR 45 GEN GOOD  
ADI LATE 64 GOOD 36 FAIR 65 GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 2 3 1  
CWR 0 10 10  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST  
WINDS 5 TO 10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 29 TO 39. HIGHS IN  
THE MID 40S. NORTHWEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S.  
HIGHS IN THE LOWER 50S. WEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ004-200745-  
NORTHERN WORCESTER MA-  
INCLUDING THE CITIES OF ATHOL, BOYLSTON, BROOKFIELD, FITCHBURG,  
GARDNER, AND HARVARD  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 40 40  
TEMP (24H TREND) 59 (+16) 44 (+16) 63  
RH % (24H TREND) 35 (+9) 89 (-11) 48  
20FT WND AM(MPH) SW 5 G18 SW 10 G23  
20FT WND PM(MPH) SW 9 G20 SW 8 W 7 G20  
PRECIP AMOUNT 0.00 0.02 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 2420 210 4330  
TRANSPORT WND (KTS) W 22 SW 24 W 21  
VENT RATE (KT-FT) 53240 5040 90930  
ADI EARLY 52 GEN GOOD 33 FAIR 44 GEN GOOD  
ADI LATE 52 GEN GOOD 36 FAIR 64 GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 2 4 1  
CWR 0 20 20  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST  
WINDS 5 TO 10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 28 TO 37. HIGHS IN  
THE MID 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S.  
HIGHS AROUND 50. WEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER  
30S. HIGHS IN THE MID 40S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ026-200745-  
NORTHERN MIDDLESEX MA-  
INCLUDING THE CITIES OF ASHBY, AYER, GROTON, PEPPERELL, SHIRLEY,  
AND TOWNSEND  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 40 40  
TEMP (24H TREND) 62 (+17) 47 (+20) 67  
RH % (24H TREND) 36 (+6) 86 (-14) 48  
20FT WND AM(MPH) LGT/VAR SW 8 G23  
20FT WND PM(MPH) SW 8 G20 SW 6 W 6 G20  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 0  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 2440 260 4510  
TRANSPORT WND (KTS) W 21 SW 23 W 21  
VENT RATE (KT-FT) 51240 5980 94710  
ADI EARLY 51 GEN GOOD 32 FAIR 61 GOOD  
ADI LATE 62 GOOD 35 FAIR 76 GOOD  
MAX LVORI EARLY 6 2 3  
MAX LVORI LATE 2 3 1  
CWR 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST  
WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 29 TO 39. HIGHS IN  
THE UPPER 40S. WEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE LOWER 50S. SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS AROUND 5 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ002-200745-  
WESTERN FRANKLIN MA-  
INCLUDING THE CITIES OF ASHFIELD, CHARLEMONT, COLRAIN,  
AND SHELBURNE  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 40 40  
TEMP (24H TREND) 60 (+18) 43 (+14) 60  
RH % (24H TREND) 39 (+9) 89 (-11) 53  
20FT WND AM(MPH) LGT/VAR SW 9  
20FT WND PM(MPH) SW 7 SW 6 W 7 G20  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 2410 220 4600  
TRANSPORT WND (KTS) W 19 SW 27 W 20  
VENT RATE (KT-FT) 45790 5940 92000  
ADI EARLY 56 GEN GOOD 27 FAIR 53 GEN GOOD  
ADI LATE 58 GEN GOOD 32 FAIR 68 GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 2 4 1  
CWR 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
LOWS IN THE MID 30S. NORTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST  
WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS.  
HIGHS IN THE UPPER 40S. WEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH THURSDAY
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ003-200745-  
EASTERN FRANKLIN MA-  
INCLUDING THE CITIES OF GREENFIELD, LEVERETT, NORTHFIELD, ORANGE,  
AND WHATELY  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 40 40  
TEMP (24H TREND) 59 (+15) 44 (+17) 61  
RH % (24H TREND) 39 (+14) 89 (-11) 53  
20FT WND AM(MPH) LGT/VAR SW 9 G17  
20FT WND PM(MPH) SW 8 G17 S 7 W 6 G18  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 2450 210 4900  
TRANSPORT WND (KTS) W 19 SW 28 W 19  
VENT RATE (KT-FT) 46550 5880 93100  
ADI EARLY 53 GEN GOOD 29 FAIR 52 GEN GOOD  
ADI LATE 59 GEN GOOD 33 FAIR 65 GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 3 1  
CWR 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST  
WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN  
THE LOWER 50S. WEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
30S. HIGHS AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER  
30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ008-200745-  
WESTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF CHESTERFIELD, PLAINFIELD, WESTHAMPTON,  
WILLIAMSBURG, AND WORTHINGTON  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 40 40  
TEMP (24H TREND) 59 (+16) 44 (+14) 61  
RH % (24H TREND) 39 (+11) 86 (-6) 53  
20FT WND AM(MPH) LGT/VAR SW 9 G17  
20FT WND PM(MPH) SW 7 SW 7 W 7 G22  
PRECIP AMOUNT 0.00 0.02 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 2380 210 4690  
TRANSPORT WND (KTS) W 18 SW 28 W 20  
VENT RATE (KT-FT) 42840 5880 93800  
ADI EARLY 54 GEN GOOD 29 FAIR 55 GEN GOOD  
ADI LATE 55 GEN GOOD 33 FAIR 65 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 2 4 1  
CWR 0 20 20  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 30S. NORTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST  
WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 40S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS  
AROUND 50. WEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER  
30S. HIGHS IN THE MID 40S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ010-200745-  
EASTERN HAMPSHIRE MA-  
INCLUDING THE CITIES OF AMHERST, BELCHERTOWN, NORTHAMPTON,  
SOUTHAMPTON, AND WARE  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 40 40  
TEMP (24H TREND) 61 (+16) 45 (+16) 63  
RH % (24H TREND) 37 (+11) 83 (-17) 50  
20FT WND AM(MPH) LGT/VAR SW 8 G19  
20FT WND PM(MPH) SW 8 G17 SW 8 W 6 G18  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 2380 200 4890  
TRANSPORT WND (KTS) SW 19 SW 29 W 19  
VENT RATE (KT-FT) 45220 5800 92910  
ADI EARLY 46 GEN GOOD 30 FAIR 57 GEN GOOD  
ADI LATE 57 GEN GOOD 34 FAIR 64 GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 2 3 1  
CWR 0 10 10  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 30 TO 38. HIGHS IN  
THE MID 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 50S. WEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER  
30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS AROUND 5 MPH.  
 

 
 
MAZ009-200745-  
WESTERN HAMPDEN MA-  
INCLUDING THE CITIES OF BLANDFORD, CHESTER, GRANVILLE,  
MONTGOMERY, RUSSELL, AND TOLLAND  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 40 40  
TEMP (24H TREND) 59 (+16) 44 (+14) 62  
RH % (24H TREND) 39 (+10) 89 (+1) 52  
20FT WND AM(MPH) LGT/VAR SW 9 G17  
20FT WND PM(MPH) SW 8 SW 9 W 7 G21  
PRECIP AMOUNT 0.00 0.04 0.02  
PRECIP DURATION 1 1  
PRECIP BEGIN 12 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 2280 220 4530  
TRANSPORT WND (KTS) W 18 SW 29 W 20  
VENT RATE (KT-FT) 41040 6380 90600  
ADI EARLY 47 GEN GOOD 30 FAIR 57 GEN GOOD  
ADI LATE 49 GEN GOOD 34 FAIR 64 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 2 4 1  
CWR 0 30 30  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE MID 30S. NORTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WINDS  
10 TO 15 MPH.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST  
WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTHWEST  
WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
30S. HIGHS AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER  
30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ011-200745-  
EASTERN HAMPDEN MA-  
INCLUDING THE CITIES OF CHICOPEE, HOLLAND, PALMER, SOUTHWICK,  
SPRINGFIELD, AND WESTFIELD  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 40 40  
TEMP (24H TREND) 61 (+15) 46 (+16) 65  
RH % (24H TREND) 38 (+14) 86 (-14) 48  
20FT WND AM(MPH) LGT/VAR SW 9 G19  
20FT WND PM(MPH) SW 8 G18 SW 8 W 6 G18  
PRECIP AMOUNT 0.00 0.04 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 2300 150 4690  
TRANSPORT WND (KTS) SW 19 SW 30 W 19  
VENT RATE (KT-FT) 43700 4500 89110  
ADI EARLY 42 GEN GOOD 31 FAIR 58 GEN GOOD  
ADI LATE 53 GEN GOOD 35 FAIR 63 GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 2 3 1  
CWR 0 20 20  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 30 TO 39. HIGHS IN  
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE LOWER 50S. WEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
30S. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
CTZ002-200745-  
HARTFORD CT-  
INCLUDING THE CITIES OF HARTFORD, GLASTONBURY, GRANBY,  
SOUTHINGTON, AND WINDSOR LOCKS  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 50 50  
TEMP (24H TREND) 61 (+14) 47 (+17) 66  
RH % (24H TREND) 36 (+10) 89 (-11) 48  
20FT WND AM(MPH) LGT/VAR SW 8 G20  
20FT WND PM(MPH) SW 8 G19 SW 7 W 6 G18  
PRECIP AMOUNT 0.00 0.05 0.02  
PRECIP DURATION 1 1  
PRECIP BEGIN 12 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 2120 130 4780  
TRANSPORT WND (KTS) SW 18 SW 30 W 20  
VENT RATE (KT-FT) 38160 3900 95600  
ADI EARLY 35 FAIR 31 FAIR 59 GEN GOOD  
ADI LATE 43 GEN GOOD 34 FAIR 91 GOOD  
MAX LVORI EARLY 6 3 4  
MAX LVORI LATE 2 3 1  
CWR 0 30 30  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 32 TO 41. HIGHS IN  
THE UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. SOUTHWEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE MID 50S. WEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
CTZ003-200745-  
TOLLAND CT-  
INCLUDING THE CITIES OF MANSFIELD, STAFFORD SPRINGS, AND VERNON  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 50 50  
TEMP (24H TREND) 61 (+16) 47 (+16) 67  
RH % (24H TREND) 36 (+10) 86 (-2) 49  
20FT WND AM(MPH) LGT/VAR SW 9 G23  
20FT WND PM(MPH) SW 8 G19 SW 7 W 7 G22  
PRECIP AMOUNT 0.00 0.05 0.02  
PRECIP DURATION 1 1  
PRECIP BEGIN 12 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 2090 120 4430  
TRANSPORT WND (KTS) SW 18 SW 30 W 16  
VENT RATE (KT-FT) 37620 3600 70880  
ADI EARLY 41 GEN GOOD 31 FAIR 57 GEN GOOD  
ADI LATE 48 GEN GOOD 35 FAIR 68 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 2 4 1  
CWR 0 30 30  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 30 TO 39. HIGHS IN  
THE MID 40S. NORTHWEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND  
5 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE LOWER 50S. WEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S.  
HIGHS AROUND 50. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
CTZ004-200745-  
WINDHAM CT-  
INCLUDING THE CITIES OF ASHFORD, PLAINFIELD, PUTNAM,  
AND WILLIMANTIC  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 50 50  
TEMP (24H TREND) 61 (+16) 47 (+17) 67  
RH % (24H TREND) 38 (+6) 86 (-14) 52  
20FT WND AM(MPH) LGT/VAR SW 9 G23  
20FT WND PM(MPH) SW 8 G21 SW 6 W 6 G20  
PRECIP AMOUNT 0.00 0.04 0.02  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING CONTINUING  
MIXING HGT (FT-AGL) 2350 220 4240  
TRANSPORT WND (KTS) SW 20 SW 30 W 16  
VENT RATE (KT-FT) 47000 6600 67840  
ADI EARLY 50 GEN GOOD 29 FAIR 43 GEN GOOD  
ADI LATE 59 GEN GOOD 35 FAIR 66 GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 2 4 1  
CWR 0 30 30  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 29 TO 39. HIGHS IN  
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE LOWER 50S. WEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S.  
HIGHS AROUND 50. NORTHWEST WINDS AROUND 5 MPH.  
 

 
 
RIZ001-200745-  
NORTHWEST PROVIDENCE RI-  
INCLUDING THE CITIES OF CUMBERLAND, FOSTER, GLOCESTER,  
AND SMITHFIELD  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 50 50  
TEMP (24H TREND) 60 (+15) 48 (+18) 64  
RH % (24H TREND) 39 (+10) 83 (-13) 54  
20FT WND AM(MPH) LGT/VAR SW 9 G23  
20FT WND PM(MPH) SW 8 G20 SW 6 W 6 G22  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING 10 AM  
MIXING HGT (FT-AGL) 2520 190 4150  
TRANSPORT WND (KTS) W 21 SW 31 W 16  
VENT RATE (KT-FT) 52920 5890 66400  
ADI EARLY 54 GEN GOOD 32 FAIR 48 GEN GOOD  
ADI LATE 67 GOOD 38 FAIR 69 GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 2 3 2  
CWR 0 10 10  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40. WEST WINDS  
AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 30 TO 40. HIGHS IN  
THE UPPER 40S. NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND 5 MPH.   
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE MID 50S. WEST WINDS AROUND 5 MPH.    
TUESDAY NIGHT THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ002-200745-  
SOUTHEAST PROVIDENCE RI-  
INCLUDING THE CITIES OF CRANSTON, JOHNSTON, PAWTUCKET,  
AND PROVIDENCE  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 50 50  
TEMP (24H TREND) 61 (+14) 49 (+17) 66  
RH % (24H TREND) 42 (+13) 83 (-9) 52  
20FT WND AM(MPH) LGT/VAR SW 9 G23  
20FT WND PM(MPH) SW 9 G21 SW 7 G17 W 7 G23  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING 10 AM  
MIXING HGT (FT-AGL) 2570 190 4270  
TRANSPORT WND (KTS) SW 21 SW 31 W 17  
VENT RATE (KT-FT) 53970 5890 72590  
ADI EARLY 54 GEN GOOD 32 FAIR 59 GEN GOOD  
ADI LATE 58 GEN GOOD 43 GEN GOOD 71 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 2 3 1  
CWR 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 31 TO 42. HIGHS IN  
THE UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE UPPER 40S. WEST WINDS AROUND 5 MPH.   
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE MID 50S. WEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ003-200745-  
WESTERN KENT RI-  
INCLUDING THE CITIES OF COVENTRY AND WEST GREENWICH  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 50 50  
TEMP (24H TREND) 59 (+13) 49 (+18) 66  
RH % (24H TREND) 44 (+19) 83 (-5) 54  
20FT WND AM(MPH) LGT/VAR SW 10 G24  
20FT WND PM(MPH) SW 9 G22 SW 8 G17 W 6 G22  
PRECIP AMOUNT 0.00 0.02 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT (FT-AGL) 2510 220 4300  
TRANSPORT WND (KTS) W 18 SW 30 W 17  
VENT RATE (KT-FT) 45180 6600 73100  
ADI EARLY 56 GEN GOOD 31 FAIR 47 GEN GOOD  
ADI LATE 59 GEN GOOD 35 FAIR 71 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 2 3 1  
CWR 0 20 20  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST  
WINDS AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 31 TO 41. HIGHS IN  
THE UPPER 40S. WEST WINDS 5 TO 10 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE MID 50S. WEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ004-200745-  
EASTERN KENT RI-  
INCLUDING THE CITIES OF EAST GREENWICH, WARWICK, AND WEST WARWICK  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 50 50  
TEMP (24H TREND) 60 (+12) 51 (+19) 67  
RH % (24H TREND) 42 (+19) 80 (-8) 52  
20FT WND AM(MPH) SW 5 G19 SW 10 G25  
20FT WND PM(MPH) SW 10 G22 SW 8 G19 W 9 G23  
PRECIP AMOUNT 0.00 0.02 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING 10 AM  
MIXING HGT (FT-AGL) 2570 210 4340  
TRANSPORT WND (KTS) SW 21 SW 30 W 17  
VENT RATE (KT-FT) 53970 6300 73780  
ADI EARLY 57 GEN GOOD 31 FAIR 59 GEN GOOD  
ADI LATE 53 GEN GOOD 40 FAIR 70 GOOD  
MAX LVORI EARLY 4 3 3  
MAX LVORI LATE 1 3 1  
CWR 0 20 20  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 32 TO 43. HIGHS IN  
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS  
IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ005-200745-  
BRISTOL RI-  
INCLUDING THE CITIES OF BARRINGTON, BRISTOL, AND WARREN  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 50 50  
TEMP (24H TREND) 60 (+12) 53 (+18) 67  
RH % (24H TREND) 49 (+18) 80 (-8) 54  
20FT WND AM(MPH) SW 7 G19 SW 11 G26  
20FT WND PM(MPH) SW 11 G23 SW 10 G20 SW 11 G23  
PRECIP AMOUNT 0.00 0.02 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING 10 AM  
MIXING HGT (FT-AGL) 2610 230 4270  
TRANSPORT WND (KTS) SW 21 SW 30 W 17  
VENT RATE (KT-FT) 54810 6900 72590  
ADI EARLY 46 GEN GOOD 31 FAIR 71 GOOD  
ADI LATE 54 GEN GOOD 49 GEN GOOD 70 GOOD  
MAX LVORI EARLY 4 3 3  
MAX LVORI LATE 2 3 1  
CWR 0 20 20  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 34 TO 45. HIGHS  
AROUND 50. WEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.  
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 40.  
HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ006-200745-  
WASHINGTON RI-  
INCLUDING THE CITIES OF KINGSTON, NARRAGANSETT, RICHMOND,  
AND WESTERLY  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 50 50  
TEMP (24H TREND) 59 (+11) 51 (+19) 66  
RH % (24H TREND) 44 (+21) 83 (-9) 54  
20FT WND AM(MPH) SW 5 G20 SW 11 G27  
20FT WND PM(MPH) SW 11 G24 SW 10 G29 W 8 G25  
PRECIP AMOUNT 0.00 0.02 0.02  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT (FT-AGL) 2910 240 4600  
TRANSPORT WND (KTS) W 17 SW 31 W 19  
VENT RATE (KT-FT) 49470 7440 87400  
ADI EARLY 51 GEN GOOD 33 FAIR 68 GOOD  
ADI LATE 54 GEN GOOD 53 GEN GOOD 80 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 3 2  
CWR 0 20 20  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 33 TO 42. HIGHS IN  
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.  
HIGHS IN THE MID 50S. WEST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ007-200745-  
NEWPORT RI-  
INCLUDING THE CITIES OF NEWPORT, PORTSMOUTH, AND TIVERTON  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 50 50  
TEMP (24H TREND) 60 (+12) 54 (+19) 66  
RH % (24H TREND) 45 (+19) 84 (-5) 58  
20FT WND AM(MPH) W 6 G20 SW 12 G32  
20FT WND PM(MPH) SW 11 G25 SW 11 G30 W 9 G26  
PRECIP AMOUNT 0.00 0.03 0.02  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT (FT-AGL) 2930 320 4300  
TRANSPORT WND (KTS) W 19 SW 27 W 19  
VENT RATE (KT-FT) 55670 8640 81700  
ADI EARLY 52 GEN GOOD 47 GEN GOOD 77 GOOD  
ADI LATE 57 GEN GOOD 55 GEN GOOD 82 GOOD  
MAX LVORI EARLY 4 3 3  
MAX LVORI LATE 1 3 2  
CWR 0 30 30  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 35 TO 44. HIGHS  
AROUND 50. WEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.  
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
RIZ008-200745-  
BLOCK ISLAND RI-  
INCLUDING THE CITY OF NEW SHOREHAM  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 50 50  
TEMP (24H TREND) 61 (+12) 57 (+17) 65  
RH % (24H TREND) 49 (+15) 78 (+11) 63  
20FT WND AM(MPH) W 9 G22 SW 19 G31  
20FT WND PM(MPH) SW 16 G26 SW 17 G30 W 14 G27  
PRECIP AMOUNT 0.00 0.04 0.02  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT (FT-AGL) 3240 2360 4200  
TRANSPORT WND (KTS) W 19 SW 28 W 25  
VENT RATE (KT-FT) 61560 66080 105000  
ADI EARLY 73 GOOD 53 GEN GOOD 100 GOOD  
ADI LATE 63 GOOD 57 GEN GOOD 94 GOOD  
MAX LVORI EARLY 3 2 3  
MAX LVORI LATE 1 3 3  
CWR 0 30 30  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS 10 TO 15 MPH.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 40 TO 48. HIGHS  
AROUND 50. NORTHWEST WINDS 15 TO 20 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 50S. WEST WINDS AROUND  
10 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.  
HIGHS IN THE UPPER 50S. WEST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID  
40S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ017-200745-  
NORTHERN BRISTOL MA-  
INCLUDING THE CITIES OF ATTLEBORO, BERKLEY, EASTON, MANSFIELD,  
REHOBOTH, AND TAUNTON  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 50 50  
TEMP (24H TREND) 61 (+14) 50 (+20) 67  
RH % (24H TREND) 38 (+13) 83 (-17) 54  
20FT WND AM(MPH) LGT/VAR SW 9 G24  
20FT WND PM(MPH) SW 9 G21 SW 6 G17 SW 7 G22  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING 10 AM  
MIXING HGT (FT-AGL) 2630 200 4320  
TRANSPORT WND (KTS) W 22 SW 26 W 17  
VENT RATE (KT-FT) 57860 5200 73440  
ADI EARLY 57 GEN GOOD 32 FAIR 70 GOOD  
ADI LATE 62 GOOD 50 GEN GOOD 73 GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 2 3 1  
CWR 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST  
WINDS AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 30 TO 42. HIGHS IN  
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S.  
HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ018-200745-  
WESTERN PLYMOUTH MA-  
INCLUDING THE CITIES OF BRIDGEWATER, BROCKTON, CARVER,  
MIDDLEBORO, AND PEMBROKE  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 50 50  
TEMP (24H TREND) 61 (+14) 50 (+20) 68  
RH % (24H TREND) 38 (+11) 83 (-17) 52  
20FT WND AM(MPH) SW 5 G20 SW 10 G30  
20FT WND PM(MPH) SW 10 G23 SW 8 G18 SW 7 G23  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 10 AM  
MIXING HGT (FT-AGL) 2700 180 4210  
TRANSPORT WND (KTS) W 23 SW 27 W 17  
VENT RATE (KT-FT) 62100 4860 71570  
ADI EARLY 56 GEN GOOD 33 FAIR 68 GOOD  
ADI LATE 58 GEN GOOD 36 FAIR 76 GOOD  
MAX LVORI EARLY 5 3 3  
MAX LVORI LATE 1 3 1  
CWR 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST  
WINDS 5 TO 10 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 30 TO 42. HIGHS IN  
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
HIGHS IN THE MID 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ019-200745-  
EASTERN PLYMOUTH MA-  
INCLUDING THE CITIES OF COHASSET, HINGHAM, MARSHFIELD, PLYMOUTH,  
AND SCITUATE  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 50 50  
TEMP (24H TREND) 60 (+13) 51 (+20) 67  
RH % (24H TREND) 40 (+14) 86 (-14) 54  
20FT WND AM(MPH) SW 7 G20 SW 12 G33  
20FT WND PM(MPH) SW 11 G23 SW 10 G28 SW 8 G25  
PRECIP AMOUNT 0.00 0.01 0.01  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT (FT-AGL) 2720 190 4250  
TRANSPORT WND (KTS) W 23 SW 28 W 18  
VENT RATE (KT-FT) 62560 5320 76500  
ADI EARLY 50 GEN GOOD 34 FAIR 76 GOOD  
ADI LATE 58 GEN GOOD 37 FAIR 74 GOOD  
MAX LVORI EARLY 5 3 3  
MAX LVORI LATE 1 3 1  
CWR 0 0 0  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST  
WINDS 5 TO 10 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 32 TO 43. HIGHS IN  
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 40. SOUTHWEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT AND WEDNESDAY
 
PARTLY CLOUDY. LOWS AROUND 40.  
HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ020-200745-  
SOUTHERN BRISTOL MA-  
INCLUDING THE CITIES OF ACUSHNET, FALL RIVER, NEW BEDFORD,  
SWANSEA, AND WESTPORT  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 50 50  
TEMP (24H TREND) 61 (+14) 51 (+17) 67  
RH % (24H TREND) 41 (+11) 86 (-14) 56  
20FT WND AM(MPH) SW 6 G20 SW 11 G33  
20FT WND PM(MPH) SW 12 G26 SW 10 G31 SW 9 G26  
PRECIP AMOUNT 0.00 0.03 0.02  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT (FT-AGL) 2990 240 4320  
TRANSPORT WND (KTS) W 19 SW 31 W 18  
VENT RATE (KT-FT) 56810 7440 77760  
ADI EARLY 51 GEN GOOD 33 FAIR 71 GOOD  
ADI LATE 58 GEN GOOD 46 GEN GOOD 74 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 4 1  
CWR 0 30 30  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 2  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 33 TO 44. HIGHS  
AROUND 50. WEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.  
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ021-200745-  
SOUTHERN PLYMOUTH MA-  
INCLUDING THE CITIES OF MARION, MATTAPOISETT, ROCHESTER,  
AND WAREHAM  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 50 50  
TEMP (24H TREND) 61 (+13) 51 (+20) 68  
RH % (24H TREND) 42 (+13) 86 (-14) 56  
20FT WND AM(MPH) SW 5 G20 SW 11 G33  
20FT WND PM(MPH) SW 12 G25 SW 10 G31 SW 9 G25  
PRECIP AMOUNT 0.00 0.03 0.02  
PRECIP DURATION 1 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING 11 AM  
MIXING HGT (FT-AGL) 2780 240 4170  
TRANSPORT WND (KTS) W 21 SW 28 W 19  
VENT RATE (KT-FT) 58380 6720 79230  
ADI EARLY 53 GEN GOOD 34 FAIR 71 GOOD  
ADI LATE 60 GEN GOOD 42 GEN GOOD 75 GOOD  
MAX LVORI EARLY 5 3 4  
MAX LVORI LATE 1 4 1  
CWR 0 30 30  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST  
WINDS 5 TO 10 MPH.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLEAR. LOWS 31 TO 43. HIGHS IN  
THE UPPER 40S. WEST WINDS 10 TO 15 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS  
IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY NIGHT THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 5 TO 10 MPH.  
 

 
 
MAZ022-200745-  
BARNSTABLE MA-  
INCLUDING THE CITIES OF BOURNE, CHATHAM, FALMOUTH, HYANNIS,  
PROVINCETOWN, AND WELLFLEET  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 60 60  
TEMP (24H TREND) 60 (+13) 53 (+19) 65  
RH % (24H TREND) 45 (+19) 87 (-13) 60  
20FT WND AM(MPH) W 7 G21 SW 14 G36  
20FT WND PM(MPH) SW 14 G29 SW 13 G32 SW 11 G29  
PRECIP AMOUNT 0.00 0.05 0.03  
PRECIP DURATION 2 1  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING 12 PM  
MIXING HGT (FT-AGL) 3180 140 3770  
TRANSPORT WND (KTS) W 21 SW 38 W 22  
VENT RATE (KT-FT) 66780 5320 82940  
ADI EARLY 57 GEN GOOD 51 GEN GOOD 82 GOOD  
ADI LATE 65 GOOD 54 GEN GOOD 76 GOOD  
MAX LVORI EARLY 5 3 3  
MAX LVORI LATE 1 4 3  
CWR 0 40 40  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHWEST  
WINDS 10 TO 15 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WINDS 15 TO  
20 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S.  
HIGHS IN THE UPPER 40S. WEST WINDS 15 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
MID 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. WEST WINDS  
10 TO 15 MPH.    
WEDNESDAY AND WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40.  
HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO  
15 MPH.  
 

 
 
MAZ023-200745-  
DUKES MA-  
INCLUDING THE CITIES OF EDGARTOWN, OAK BLUFFS, AND VINEYARD HAVEN  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 60 60  
TEMP (24H TREND) 62 (+14) 55 (+18) 68  
RH % (24H TREND) 47 (+17) 84 (-8) 61  
20FT WND AM(MPH) W 8 G22 SW 17 G36  
20FT WND PM(MPH) SW 16 G29 SW 15 G32 SW 14 G31  
PRECIP AMOUNT 0.00 0.05 0.04  
PRECIP DURATION 2 2  
PRECIP BEGIN 1 AM CONTINUING  
PRECIP END CONTINUING 1 PM  
MIXING HGT (FT-AGL) 3400 1690 3610  
TRANSPORT WND (KTS) W 20 SW 29 W 25  
VENT RATE (KT-FT) 68000 49010 90250  
ADI EARLY 59 GEN GOOD 51 GEN GOOD 90 GOOD  
ADI LATE 68 GOOD 59 GEN GOOD 88 GOOD  
MAX LVORI EARLY 4 3 3  
MAX LVORI LATE 1 3 1  
CWR 0 50 50  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 4 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST  
WINDS 10 TO 15 MPH.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS  
15 TO 20 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S.  
HIGHS IN THE UPPER 40S. WEST WINDS 15 TO 20 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.  
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 15 TO 20 MPH.    
TUESDAY NIGHT THROUGH THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER  
40S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.  
 

 
 
MAZ024-200745-  
NANTUCKET MA-  
INCLUDING THE CITY OF NANTUCKET  
337 AM EDT FRI OCT 19 2018  
 
TODAY TONIGHT SAT  
 
CLOUD COVER CLEAR PCLDY MCLDY  
PRECIP TYPE NONE SHOWERS SHOWERS  
CHANCE PRECIP (%) 0 60 60  
TEMP (24H TREND) 59 (+11) 55 (+16) 66  
RH % (24H TREND) 52 (+20) 84 (+5) 65  
20FT WND AM(MPH) W 9 G22 SW 17 G37  
20FT WND PM(MPH) SW 16 G29 SW 16 G31 SW 13 G32  
PRECIP AMOUNT 0.00 0.03 0.06  
PRECIP DURATION 2 2  
PRECIP BEGIN 2 AM CONTINUING  
PRECIP END CONTINUING 2 PM  
MIXING HGT (FT-AGL) 3350 310 3290  
TRANSPORT WND (KTS) W 21 SW 41 SW 41  
VENT RATE (KT-FT) 70350 12710 134890  
ADI EARLY 70 GOOD 52 GEN GOOD 77 GOOD  
ADI LATE 77 GOOD 59 GEN GOOD 72 GOOD  
MAX LVORI EARLY 4 3 4  
MAX LVORI LATE 1 4 3  
CWR 0 30 30  
LAL NO TSTMS NO TSTMS NO TSTMS  
HAINES INDEX 4 5 3  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. NORTHWEST WINDS 10 TO 15 MPH.    
SUNDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 50S. NORTHWEST WINDS 15 TO 20 MPH.    
SUNDAY NIGHT AND MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S.  
HIGHS AROUND 50. WEST WINDS 15 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. WEST WINDS  
5 TO 10 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
UPPER 50S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS  
10 TO 15 MPH.    
WEDNESDAY AND WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WINDS 10 TO  
15 MPH.  
 

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

 
FOR THE LATEST UPDATES, PLEASE VISIT OUR WEBPAGE AT  
WWW.WEATHER.GOV/BOSTON  
 
YOU CAN FOLLOW US ON FACEBOOK AT  
WWW.FACEBOOK.COM/NWSBOSTON  
 
YOU CAN FOLLOW US ON TWITTER AT  
@NWSBOSTON  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MA Page
The Nexlab RI Page
The Nexlab NH Page
The Nexlab CT Page Main Text Page