⚠️ Severe Thunderstorm Warning – Sioux, NE; Goshen, WY – Tuesday, August 25, 2026

Severe Thunderstorm Warning issued August 25 at 8:01PM MDT until August 25 at 8:45PM MDT by NWS Cheyenne WY

Details

SVRCYS

The National Weather Service in Cheyenne has issued a

* Severe Thunderstorm Warning for…
Southern Sioux County in the Panhandle of Nebraska…
Northeastern Goshen County in southeastern Wyoming…

* Until 845 PM MDT.

* At 801 PM MDT, a severe thunderstorm was located 7 miles west of
Agate Fossil Beds National Monument, or 26 miles northeast of
Torrington, moving southeast at 25 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…
Agate Fossil Beds National Monument.

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.