National Weather Service United States Department of Commerce

Fog and low clouds will continue to blanket the region this morning. When driving, keep your low-beam headlights on, avoid distractions, and use extra caution on bridges and in valleys. Slow down and be ready for sudden changes in visibility.
Low clouds and fog/drizzle will blanket the region this morning before conditions improve. However, fog/low clouds will linger over and along the Sisseton Hills through the afternoon. A system over the Rockies will bring chances of rain, mainly along and west of the Missouri River this afternoon with steadier rain moving in and spreading eastward to the James Valley tonight and Sunday. Rainfall amounts of a half inch to an inch are possible, highest over south central SD for locations west of the Missouri River. Temperatures remain below normal through the weekend.