Colorado Severe Severe Thunderstorm Warning | Effective 09/20/2026 21:09

Headline: 
Severe Thunderstorm Warning issued September 20 at 10:09PM MDT until September 20 at 11:00PM MDT by NWS Denver CO
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
September 20, 2026 - 9:09pm
Expires: 
September 20, 2026 - 10:00pm
Description: 
SVRBOU The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... Southwestern Weld County in northeastern Colorado... * Until 1100 PM MDT. * At 1009 PM MDT, a severe thunderstorm was located 5 miles south of Gilcrest, or 14 miles south of Greeley, moving east at 25 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Platteville, Hudson, Keenesburg, Gilcrest, Milton Reservoir, Prospect Valley, Roggen, Peckham and Fort St Vrain.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail.
Area Description: 
Weld, CO
Forcast Office: 
NWS Denver CO
Sender: 
w-nws.webmaster@noaa.gov