⚠️ Severe Thunderstorm Warning – Billings, ND; Golden Valley, ND; Slope, ND – Tuesday, August 11, 2026

Severe Thunderstorm Warning issued August 11 at 5:37PM CDT until August 11 at 6:30PM CDT by NWS Bismarck ND

Details

SVRBIS

The National Weather Service in Bismarck has issued a

* Severe Thunderstorm Warning for…
Southwestern Billings County in southwestern North Dakota…
Southern Golden Valley County in southwestern North Dakota…
North Central Slope County in southwestern North Dakota…

* Until 530 PM MDT.

* At 437 PM MDT, a severe thunderstorm was located 8 miles east of
Golva, or 15 miles southeast of Beach, moving east at 25 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…
Alpha.

Instructions

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.

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