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 >

Isolated to scattered severe thunderstorms remain possible through tonight. Main hazards include very large hail and damaging winds. Some southwestern areas could see hail size of 2 inches in diameter or greater! Stay weather aware tonight.
Isolated to scattered severe thunderstorms remain possible across much of southern North Dakota through tonight. Timing wise, storms may initially develop in the late afternoon or early evening across southern portions. Severe thunderstorms are then possible through tonight. Have ways to receive warnings, especially at night!
Isolated severe thunderstorms will be possible on Wednesday through Wednesday night, especially across southern North Dakota. Main hazards include golf ball size hail and wind gusts up to 70 mph. Stay weather aware!