Severe Thunderstorm Warning — Harding County, South Dakota
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 10 at 7:01PM MDT until August 10 at 7:30PM MDT by NWS Rapid City SD
At 701 PM MDT, a severe thunderstorm was located 8 miles east of Ralph, or 34 miles northeast of Buffalo, moving southeast at 30 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Lodgepole.
Effective August 10, 2026 at 9:01 PM ET · Expires August 10, 2026 at 9:30 PM ET
Event Details
Event Type
Severe Thunderstorm Warning
Severity
severe
Issued By
NWS Rapid City SD
Expires
August 10, 2026 at 9:30 PM ET
Last Checked
41 minutes ago
What To Do
📋 Official NWS Guidance
This dangerous storm is capable of producing large hail driven by severe winds! Seek shelter now inside a sturdy structure and stay away from windows! If you are caught outdoors, cover your head and neck.
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Get Severe Thunderstorm Warning Alerts for Harding County
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Frequently Asked Questions
What does a Severe Thunderstorm Warning mean for Harding County, South Dakota?
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 (41 minutes ago). It's set to expire August 10, 2026 at 9:30 PM ET.
How do I get notified about Severe Thunderstorm Warning alerts for Harding County?
Download StormCast free on Google Play and set Harding County, South Dakota 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.