326  
AWUS81 KBOX 211241  
RWSBOX  
CTZ002>004-MAZ002>024-026-RIZ001>008-211700-  
 
REGIONAL WEATHER STORY  
NATIONAL WEATHER SERVICE BOSTON/NORTON MA  
840 AM EDT THU JUN 21 2018  
 
SHOWERS ALONG THE SOUTH COAST OF SOUTHERN NEW ENGLAND WILL MOVE  
OFFSHORE THIS MORNING AS LOW PRESSURE HEADS SOUTHEAST OF NANTUCKET.  
MEANWHILE, CANADIAN HIGH PRESSURE WILL BUILD SOUTH OVER THE REGION,  
POSSIBLY TRIGGERING ISOLATED SHOWERS, OTHERWISE IT WILL BE DRY THIS  
AFTERNOON. TEMPERATURES THIS AFTERNOON WILL BE SEASONABLE INLAND  
WHERE HIGHS WILL AVERAGE IN THE UPPER 70S TO LOW 80S. IT WILL BE  
COOLER ALONG THE COASTS WHERE HIGHS WILL TOP OUT IN THE LOW AND MID  
70S.  
 
IT WILL BE DRY AND COOL TONIGHT WITH LOWS IN THE 50S.  
 
FRIDAY WILL FEATURE MOSTLY SUNNY SKIES WITH COMFORTABLE HUMIDITY.  
AFTERNOON TEMPERATURES WILL RANGE IN THE 70S.  
 
LOOKING TO THE WEEKEND, AN APPROACHING WARM FRONT ON SATURDAY WILL  
BRING SCATTERED SHOWERS TO THE REGION, AND PERHAPS RUMBLES OF  
THUNDER. MORNING LOWS RANGING IN THE 50S SATURDAY MORNING WILL ONLY  
REBOUND INTO THE MID 60S TO LOW 70S BY AFTERNOON. A COLD FRONT WILL  
MOVE THROUGH ON SUNDAY THUS SCATTERED SHOWERS WITH RUMBLES OF  
THUNDER WILL LINGER. MORNING LOWS ON SUNDAY WILL RANGE IN THE MID  
50S TO LOW 60S, WITH AFTERNOON HIGHS WARMING INTO THE MID 70S TO LOW  
80S. THERE WILL ALSO BE AN INCREASE IN HUMIDITY SUNDAY AFTERNOON.  
 

 
 
KAB  
 
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