Severe Thunderstorm Warning — Clark County, Wisconsin
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 12 at 12:21AM CDT until August 12 at 12:30AM CDT by NWS La Crosse WI
SVRARX The National Weather Service in La Crosse has issued a * Severe Thunderstorm Warning for... Southeastern Clark County in central Wisconsin... * Until 1230 AM CDT. * At 1220 AM CDT, a severe thunderstorm was located 9 miles east of Shortville, or 14 miles east of Neillsville, moving southeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will remain over mainly rural areas of southeastern Clark County.
Effective August 12, 2026 at 1:21 AM ET · Expires August 12, 2026 at 1:30 AM ET
Event Details
Event Type
Severe Thunderstorm Warning
Severity
severe
Issued By
NWS La Crosse WI
Expires
August 12, 2026 at 1:30 AM ET
Last Checked
1 hour 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 Clark County
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Frequently Asked Questions
What does a Severe Thunderstorm Warning mean for Clark County, Wisconsin?
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 (1 hour ago). It's set to expire August 12, 2026 at 1:30 AM ET.
How do I get notified about Severe Thunderstorm Warning alerts for Clark County?
Download StormCast free on Google Play and set Clark County, Wisconsin 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.