WUUS55 KBOU 210337 SVRBOU COC075-210415- /O.NEW.KBOU.SV.W.0102.260621T0337Z-260621T0415Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Denver CO 937 PM MDT Sat Jun 20 2026 The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... Southwestern Logan County in northeastern Colorado... * Until 1015 PM MDT. * At 937 PM MDT, a severe thunderstorm was located near Pawnee Pass, or 15 miles west of Sterling, 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... Sterling, Logan Corners, Pawnee Pass and Atwood. 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. && LAT...LON 4058 10357 4078 10352 4069 10313 4050 10322 TIME...MOT...LOC 0337Z 291DEG 20KT 4068 10347 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ 63