⚠️ Severe Thunderstorm Warning – Box Butte, NE; Dawes, NE; Morrill, NE; Scotts Bluff, NE; Sioux, NE; Goshen, WY – Saturday, June 20, 2026

Severe Thunderstorm Warning issued June 20 at 6:54PM MDT until June 20 at 7:45PM MDT by NWS Cheyenne WY

Details

SVRCYS

The National Weather Service in Cheyenne has issued a

* Severe Thunderstorm Warning for…
Western Box Butte County in the Panhandle of Nebraska…
Northern Scotts Bluff County in the Panhandle of Nebraska…
Northwestern Morrill County in the Panhandle of Nebraska…
Dawes County in the Panhandle of Nebraska…
Sioux County in the Panhandle of Nebraska…
East central Goshen County in southeastern Wyoming…

* Until 745 PM MDT.

* At 654 PM MDT, severe thunderstorms were located along a line
extending from near Ardmore to 12 miles south of Fort Robinson
State Park to 7 miles northeast of Mitchell, moving east at 20 mph.

HAZARD…60 mph wind gusts.

SOURCE…Radar indicated.

IMPACT…Expect damage to roofs, siding, and trees.

* Locations impacted include…
Torrington, Chadron, Crawford, Hemingford, Henry, Whitney, Roberts
Trailhead Campground, Soldier Creek Campground, Box Butte
Reservoir, Torrington Municipal Airport, Chadron State Park, Box
Butte County Fairgrounds, Flahertys Corner, Agate Fossil Beds
National Monument, Lake Alice Number 2, Whitney Lake, Box Butte
Campground, Red Cloud Campground, Fort Robinson State Park, and
Chadron Municipal Airport.

Instructions

For your protection move to an interior room on the lowest floor of a
building.

A Tornado Watch remains in effect until 900 PM MDT for the Panhandle
of Nebraska.

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