SVR STRM WRNG - ST. JOSEPH CNTY IN SW MI UNTL 700P : AT 604P NWS 88D INDCTD A SVR STRM CAPBL OF PRDCNG NICKEL SIZE HAIL AND DMGG WINDS IN EXCESS OF 60. THIS SVR STRM WAS LOCATED 3 MI NW OF CONSTANTINE OR ABT 7 MI SW OF THREE RVRS AND MVNG NE AT 10.