⚠️ Severe Thunderstorm Warning – Kit Carson, CO; Yuma, CO; Cheyenne, KS; Rawlins, KS; Sherman, KS – Sunday, June 21, 2026

Severe Thunderstorm Warning issued June 21 at 3:26PM MDT until June 21 at 4:15PM MDT by NWS Goodland KS

Details

SVRGLD

The National Weather Service in Goodland has issued a

* Severe Thunderstorm Warning for…
Southeastern Yuma County in northeastern Colorado…
Northeastern Kit Carson County in east central Colorado…
Cheyenne County in northwestern Kansas…
Southwestern Rawlins County in northwestern Kansas…
Sherman County in northwestern Kansas…

* Until 415 PM MDT/515 PM CDT/.

* At 325 PM MDT/425 PM CDT/, severe thunderstorms were located along
a line extending from 9 miles east of Haigler to St. Francis to 6
miles west of Bonny Reservoir, moving southeast at 50 mph.

HAZARD…70 mph wind gusts and ping pong ball size hail.

SOURCE…Radar indicated.

IMPACT…People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
considerable tree damage. Wind damage is also likely to
mobile homes, roofs, and outbuildings.

* Severe thunderstorms will be near…
St. Francis around 430 PM CDT.
Bonny Reservoir around 330 PM MDT.
Bird City around 445 PM CDT.
Kanorado around 345 PM MDT.

Other locations in the path of these severe thunderstorms include
Ruleton and Goodland.

This includes the following highways…
Interstate 70 in Kansas between mile markers 0 and 31.
Interstate 70 in Colorado between mile markers 445 and 450.
Highway 385 between mile markers 207 and 210, and between mile
markers 212 and 218.

Instructions

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

These thunderstorms will produce strong winds resulting in areas of
near zero visibility in blowing dirt. Use extreme caution if you must
travel and be alert for rapidly changing visibility.

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 these storms, 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.