⚠️ Severe Thunderstorm Warning – Adams, ND; Grant, ND; Hettinger, ND; Morton, ND; Sioux, ND; Stark, ND – Saturday, June 27, 2026

Severe Thunderstorm Warning issued June 27 at 8:43PM CDT until June 27 at 9:45PM CDT by NWS Bismarck ND

Details

SVRBIS

The National Weather Service in Bismarck has issued a

* Severe Thunderstorm Warning for…
Western Grant County in south central North Dakota…
Northwestern Morton County in south central North Dakota…
Southwestern Sioux County in south central North Dakota…
Adams County in southwestern North Dakota…
Hettinger County in southwestern North Dakota…
Eastern Stark County in southwestern North Dakota…

* Until 945 PM CDT /845 PM MDT/.

* At 843 PM CDT /743 PM MDT/, severe thunderstorms were located along
a line from 5 miles north of Taylor to over Haynes, or along a line
from 16 miles east of Dickinson to 7 miles east of Hettinger,
moving east at 35 mph.

HAZARD…70 mph wind gusts and quarter size hail.

SOURCE…Radar indicated.

IMPACT…Hail damage to vehicles is expected. Expect considerable
tree damage. Wind damage is also likely to mobile homes,
roofs, and outbuildings.

* Locations impacted include…
Hettinger, Glen Ullin, Hebron, Mott, Elgin, Richardton, Gladstone,
New Leipzig, Regent, Taylor, Haynes, Heart Butte Dam, North Lemmon,
Burt, Bucyrus, Havelock, Bentley and Lefor.

Instructions

Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. These storms are capable of producing
widespread damaging winds and large hail.

Intense thunderstorm lines can produce brief tornadoes and widespread
significant wind damage. Although a tornado is not immediately
likely, it is best to move to an interior room on the lowest floor of
a building. These storms may cause serious injury and significant
property damage.

A Tornado Watch remains in effect until 1200 AM CDT Sunday /1100 PM
MDT Saturday/ for portions of south central and southwest North
Dakota.

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