| Event | Severe Thunderstorm Warning |
| Severity | Severe |
| Urgency | Immediate |
| Certainty | Observed |
| Area | LaMoure, ND |
| Effective | 8/11/2026, 10:34:00 AM CDT |
| Expires | 8/11/2026, 11:30:00 AM CDT |
Severe Thunderstorm Warning issued August 11 at 10:34AM CDT until August 11 at 11:30AM CDT by NWS Bismarck ND
Details
SVRBIS
The National Weather Service in Bismarck has issued a
* Severe Thunderstorm Warning for…
Northeastern LaMoure County in southeastern North Dakota…
* Until 1130 AM CDT.
* At 1034 AM CDT, a severe thunderstorm was located 9 miles northeast
of Marion, or 28 miles southeast of Jamestown, moving southeast at
30 mph.
HAZARD…Ping pong 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…
Marion.
Instructions
Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.
This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.
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