National Weather Service United States Department of Commerce

Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Thunderstorms can be expected today in western SD, especially from the Black Hills and southeast. A few storms may be strong to severe. Drier Monday with isolated thunderstorms mainly over the Black Hills. More widespread chances for showers and storms Tuesday and Wednesday before drier weather returns.