Severe Thunderstorm Warning — Stewart County, Tennessee
A thunderstorm capable of producing damaging winds of 58+ mph and/or 1-inch hail has been detected.
Current Status
⛈️ Active: Severe Thunderstorm Warning
Severe Thunderstorm Warning issued August 20 at 1:55AM CDT until August 20 at 2:30AM CDT by NWS Nashville TN
At 155 AM CDT, severe thunderstorms were located along a line extending from near Oak Grove to Clarksville to 8 miles east of Erin, moving east at 20 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Clarksville, Erin, Tennessee Ridge, Cumberland City, Palmyra, Cunningham, and Woodlawn. This includes Interstate 24 between mile markers 1 and 9.
Effective August 20, 2026 at 2:55 AM ET · Expires August 20, 2026 at 3:30 AM ET
Event Details
Event Type
Severe Thunderstorm Warning
Severity
severe
Issued By
NWS Nashville TN
Expires
August 20, 2026 at 3:30 AM ET
Last Checked
17 minutes ago
What To Do
📋 Official NWS Guidance
For your protection move to an interior room on the lowest floor of a building.
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Get Severe Thunderstorm Warning Alerts for Stewart County
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Frequently Asked Questions
What does a Severe Thunderstorm Warning mean for Stewart County, Tennessee?
A thunderstorm capable of producing damaging winds of 58+ mph and/or 1-inch hail has been detected.
Is this Severe Thunderstorm Warning currently active?
Yes — this alert is active as of our last check (17 minutes ago). It's set to expire August 20, 2026 at 3:30 AM ET.
How do I get notified about Severe Thunderstorm Warning alerts for Stewart County?
Download StormCast free on Google Play and set Stewart County, Tennessee as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.