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 >

The chance of showers and thunderstorms returns to the forecast starting Wednesday for most. Make sure to stay weather aware if you have outdoor plans during this time.
For real time air quality, visit AirNow.gov.
The return of showers and thunderstorms will bring an increased risk of excessive rainfall leading to flash flooding on Thursday. Currently, there is a Slight Risk (Level 2/4) over south-eastern MT and north-eastern WY and a Marginal Risk (Level 1/4) across the rest of the area.

 

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