SVR STRM WRNG - BERRIEN CNTY IN SW MI CASS CNTY IN SW MI ST. JOSEPH CNTY IN SW MI UNTL 130A : AT 1208A NWS 88D INDCTD A LN OF SVR STRMS CAPBL OF PRDCNG DESTRUCTIVE WINDS IN EXCESS OF 70. THESE SVR STRMS WERE LOCATED ALONG A LN EXTENDING FROM S HAVEN TO 4 MI WEST OF BATTLE CREEK AND WERE MVNG S AT 30.