…A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM CDT FOR NORTHEASTERN DENTON…NORTHWESTERN COLLIN…SOUTHEASTERN COOKE AND SOUTHERN GRAYSON COUNTIES… At 656 PM CDT, a severe thunderstorm was located near Ray Roberts Park Isle Du Bois, or near Sanger, moving east at 30 mph. HAZARD…60 mph wind gusts and quarter size hail.