⚠️ Severe Thunderstorm Warning – Cheyenne, CO; Greeley, KS; Wallace, KS – Saturday, September 19, 2026

Severe Thunderstorm Warning issued September 19 at 6:58PM MDT until September 19 at 7:30PM MDT by NWS Goodland KS

Details

SVRGLD

The National Weather Service in Goodland has issued a

* Severe Thunderstorm Warning for…
Southeastern Cheyenne County in east central Colorado…
Southern Wallace County in west central Kansas…
Northwestern Greeley County in west central Kansas…

* Until 730 PM MDT.

* At 658 PM MDT, a severe thunderstorm was located 4 miles southeast
of Weskan, or 8 miles southwest of Sharon Springs, moving southeast
at 40 mph.

HAZARD…Golf ball size hail and 60 mph wind gusts.

SOURCE…Trained weather spotters reported golf ball sized hail
near Weskan.

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.

* This severe thunderstorm will remain over mainly rural areas of
southeastern Cheyenne County in east central Colorado, southern
Wallace and northwestern Greeley Counties in west central Kansas.

Instructions

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

This thunderstorm is producing accumulating hail, which will make
driving hazardous, similar to snow or ice. If you must travel, be
aware of rapidly changing road conditions.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

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