Severe Thunderstorm Warning — Gasconade County, Missouri
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 16 at 8:56PM CDT until August 16 at 9:15PM CDT by NWS St Louis MO
At 856 PM CDT, a severe thunderstorm was located over New Haven, moving northeast at 35 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Swiss, Berger, Lyon, New Haven, Treloar, Holstein, Washington and Marthasville.
Effective August 16, 2026 at 9:56 PM ET · Expires August 16, 2026 at 10:15 PM ET
Event Details
Event Type
Severe Thunderstorm Warning
Severity
severe
Issued By
NWS St Louis MO
Expires
August 16, 2026 at 10:15 PM ET
Last Checked
5 hours ago
What To Do
📋 Official NWS Guidance
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Continuous cloud to ground lightning is occurring with this storm. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning.
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Get Severe Thunderstorm Warning Alerts for Gasconade County
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Frequently Asked Questions
What does a Severe Thunderstorm Warning mean for Gasconade County, Missouri?
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 (5 hours ago). It's set to expire August 16, 2026 at 10:15 PM ET.
How do I get notified about Severe Thunderstorm Warning alerts for Gasconade County?
Download StormCast free on Google Play and set Gasconade County, Missouri 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.