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 >

Well above normal temperatures and humid conditions will continue for the next couple of afternoons with cooler weather and an increasing chance for thunderstorms starting Wednesday night. Once established, seasonably cool temperatures in the 70s and lower 80s will continue through the upcoming weekend into at least Tuesday afternoon of next week.
Another hot afternoon expected across the region with afternoon heat index values as high as 108 degrees possible across portions of north central Kansas where a Heat Advisory is in effect for Rooks, Osborne and Mitchell counties today. Even outside the advisory area, heat index values of 100 to 105 will be possible as far north as Highway 92 in south central Nebraska this afternoon.
Thunderstorms will become likely across the local area Wednesday night with a chance for some severe storms possible during the late evening into overnight hours. Hail to the size of quarters and wind gusts in excess of 60 MPH will be possible with the strongest storms. Stay tuned for future updates.