Colorado Severe Severe Thunderstorm Warning | Effective 06/21/2026 18:44

Headline: 
Severe Thunderstorm Warning issued June 21 at 7:44PM MDT until June 21 at 8:15PM MDT by NWS Denver CO
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 21, 2026 - 6:44pm
Expires: 
June 21, 2026 - 7:15pm
Description: 
SVRBOU The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... Southeastern Logan County in northeastern Colorado... Southwestern Phillips County in northeastern Colorado... * Until 815 PM MDT. * At 744 PM MDT, a severe thunderstorm was located near St Petersburg, or 21 miles east of Sterling, moving east at 25 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. 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. * Locations impacted include... Paoli, Highland Center and St Petersburg.
Instruction: 
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail and damaging winds.
Area Description: 
Logan, CO; Phillips, CO
Forcast Office: 
NWS Denver CO