⚠️ Severe Thunderstorm Warning – Emmons, ND; Sioux, ND – Tuesday, August 11, 2026

Severe Thunderstorm Warning issued August 11 at 8:46PM CDT until August 11 at 9:45PM CDT by NWS Bismarck ND

Details

SVRBIS

The National Weather Service in Bismarck has issued a

* Severe Thunderstorm Warning for…
Southwestern Emmons County in south central North Dakota…
Eastern Sioux County in south central North Dakota…

* Until 945 PM CDT /845 PM MDT/.

* At 846 PM CDT /746 PM MDT/, a severe thunderstorm was located 13
miles north of Selfridge, or 33 miles west of Linton, moving
southeast at 30 mph.

THIS IS A DESTRUCTIVE STORM FOR NORTHERN SIOUX COUNTY.

HAZARD…Baseball size hail and 60 mph wind gusts.

SOURCE…Radar indicated.

IMPACT…People and animals outdoors will be severely injured.
Expect shattered windows, extensive damage to roofs,
siding, and vehicles.

* Locations impacted include…
Fort Yates, Selfridge, Cattail Recreation Area and Standing Rock.

Instructions

Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm is capable of producing destructive
hail and damaging winds.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.