WEATHER HAS REEKED HAVOC ON THE PIAA PLAYOFFS IN BASKETBALL, SWIMMING AND BASKETBALL.  THE BASKETBALL PLAYOFFS RESUME THURSDAY.  WBVP-WMBA  WILL HAVE TWO GAMES ON THE AIR.  THE BLACKHAWK GIRLS WILL FACE THE VILLA MARIA GIRLS.  AIR TIME IS 4:30.  AT 7:30 THE BEAVER FALLS  BOYS WILL FACE THE ERIE STRONG VINCENT BOYS.  BOTH GAMES WILL BE AT SHARON HIGH SCHOOL