FOX WEATHER ROWI: Rain threat grows in the Sunshine State ahead of the Dayton 500

FOX WEATHER ROWI: Rain threat grows in the Sunshine State ahead of the Dayton 500

FOX Weather Meteorologist Bob Van Dillen is joined by Mike Boylan of "Mike's Weather Page" ahead of Florida's premier NASCAR event. Rain is threatening the Daytona 500 this Sunday at 12:30 p.m. EST on FOX, that could set up for a slippery show in the Sunshine State.