WUUS55 KBOU 220144 SVRBOU COC075-095-220215- /O.NEW.KBOU.SV.W.0111.260622T0144Z-260622T0215Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Denver CO 744 PM MDT Sun Jun 21 2026 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. PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. && LAT...LON 4044 10292 4063 10293 4063 10243 4044 10244 TIME...MOT...LOC 0144Z 267DEG 20KT 4052 10282 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 63