Patchy fog is developing in the wake of the precipitation moving out of the area. Visibility below one mile will be possible at times. Most of the region is at or above freezing. However, some locations, especially in sheltered valleys north and west of the Interstate 95 corridor, may be below freezing. If you are traveling tonight, please exercise caution for rapidly changing visibility and icy conditions. Allow extra time to reach your destination, and if you encounter fog, reduce speed and allow extra following distance with the vehicle in front of you.