Severe Thunderstorm Warning — Slope County, North 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 11 at 7:34PM CDT until August 11 at 8:15PM CDT by NWS Bismarck ND
At 634 PM MDT, a severe thunderstorm was located 10 miles west of New England, or 26 miles southwest of Dickinson, moving southeast at 25 mph. HAZARD...Two inch 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... New England and Havelock.
Effective August 11, 2026 at 8:34 PM ET · Expires August 11, 2026 at 9:15 PM ET
Event Details
Event Type
Severe Thunderstorm Warning
Severity
severe
Issued By
NWS Bismarck ND
Expires
August 11, 2026 at 9:15 PM ET
Last Checked
1 minute ago
What To Do
📋 Official NWS Guidance
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail and damaging winds.
Also In Effect For
This same Severe Thunderstorm Warning also covers:
Other Active Alerts in North Dakota
Severe Thunderstorm Watch
Severe Thunderstorm Warning
Severe Thunderstorm Watch
Severe Thunderstorm Watch
Severe Thunderstorm Warning
Severe Thunderstorm Watch
Get Severe Thunderstorm Warning Alerts for Slope County
StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
Frequently Asked Questions
What does a Severe Thunderstorm Warning mean for Slope County, North 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 (1 minute ago). It's set to expire August 11, 2026 at 9:15 PM ET.
How do I get notified about Severe Thunderstorm Warning alerts for Slope County?
Download StormCast free on Google Play and set Slope County, North 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.
What other areas does this alert cover?
This same Severe Thunderstorm Warning is also in effect for Stark County.