WUUS55 KBOU 211953 SVRBOU COC121-212030- /O.NEW.KBOU.SV.W.0105.260621T1953Z-260621T2030Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Denver CO 153 PM MDT Sun Jun 21 2026 The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... Southeastern Washington County in northeastern Colorado... * Until 230 PM MDT. * At 153 PM MDT, a severe thunderstorm was located 8 miles northeast of Lindon, or 23 miles south of Akron, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Elba, Anton and Arickaree School. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure. && LAT...LON 3970 10335 3998 10340 4000 10303 3972 10298 TIME...MOT...LOC 1953Z 260DEG 20KT 3983 10332 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 63