⚠️ Severe Thunderstorm Warning – Box Butte, NE; Morrill, NE; Scotts Bluff, NE; Sioux, NE – Friday, August 21, 2026

Severe Thunderstorm Warning issued August 21 at 8:26PM MDT until August 21 at 9:15PM MDT by NWS Cheyenne WY

Details

SVRCYS

The National Weather Service in Cheyenne has issued a

* Severe Thunderstorm Warning for…
Southwestern Box Butte County in the Panhandle of Nebraska…
Northeastern Scotts Bluff County in the Panhandle of Nebraska…
Northwestern Morrill County in the Panhandle of Nebraska…
Southeastern Sioux County in the Panhandle of Nebraska…

* Until 915 PM MDT.

* At 825 PM MDT, a severe thunderstorm was located 10 miles north of
Lake Alice, or 19 miles north of Scottsbluff, moving southeast at
40 mph.

HAZARD…60 mph wind gusts and quarter size hail.

SOURCE…Radar indicated.

IMPACT…Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.

* Locations impacted include…
Kilpatrick Lake.

Instructions

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

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