SUNDAY FIRST ALERT WEATHER DAY local timing and impacts.  A line of downpours with embedded thunderstorms will move into interior Horry County and the Grand Strand between 3:00 PM and 7:00 PM.  A few of the storms may produce wind gusts of 50 to 60 mph.  Cooler air from the chilly Atlantic Ocean will greatly reduce the risk of an isolated tornado near the beaches, however inland sections of Horry County remain in a LEVEL 2 risk for the isolated tornado risk. #SCwx @wmbfnews