The storm moved out, but the traffic troubles remain. The heavy rainstorm that closed the Grapevine for a while Saturday continued to cause problems on some mountain roads. In the San Bernardino Mountains, Highway 38 was closed for several hours overnight due to snow that stranded about 100 cars, according to Caltrans. The cars managed to get out and the highway near Big Bear is now open. Highway 33 was closed north of Ojai early Sunday because of snow and ice.