Oaklawn Park in Hot Springs, Ark., has canceled its nine-race card for Thursday due to freezing temperatures, according to track spokeswoman Jennifer Hoyt. A winter storm moved into Arkansas following Monday's card, and Oaklawn closed its track for training on Tuesday and Wednesday. Temperatures have dipped into the teens the last two nights, and, in some ares of the state, single digits. Oaklawn will remain open for simulcast and gaming Thursday. The track expects racing to resume Friday.