National Weather Service United States Department of Commerce

Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

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Last Map Update: Tue, Aug 11, 2026 at 4:54:56 pm CDT

With widespread afternoon heat index values from 105 to 110 and overnight low temperatures from the mid 70s to the lower 80s expected to continue through the remainder of the work week, a Heat Advisory is now in effect areawide through Friday. Take appropriate precautions to prevent heat illness. The advisory may need to be extended beyond Friday in future issuances.
Hot weather persists through this weekend and into next week. Dangerous heat index values are forecast and heat stress will impact outdoor activities.
Hot temperatures continue through the weekend with little to no chance for rainfall.
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