WUUS55 KBOU 212025 SVRBOU COC121-212100- /O.NEW.KBOU.SV.W.0106.260621T2025Z-260621T2100Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Denver CO 225 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 300 PM MDT. * At 225 PM MDT, a severe thunderstorm was located 10 miles north of Arickaree School, or 23 miles southeast of Akron, 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... Mainly rural areas of Southeastern Washington County. 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 3972 10298 4000 10303 4001 10279 4000 10279 4000 10280 3972 10280 TIME...MOT...LOC 2025Z 276DEG 22KT 3989 10299 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 63