WUUS55 KSLC 222314 SVRSLC UTC003-045-230000- /O.NEW.KSLC.SV.W.0071.260822T2314Z-260823T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 514 PM MDT Sat Aug 22 2026 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Southwestern Box Elder County in northern Utah... North central Tooele County in northern Utah... * Until 600 PM MDT. * At 512 PM MDT, a severe thunderstorm was located 10 miles west of Knolls, or 29 miles east of Wendover, moving northeast at 25 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Utah Test and Training Range North. This includes Interstate 80 in Utah between mile markers 26 and 36. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4067 11349 4077 11361 4106 11338 4084 11308 TIME...MOT...LOC 2312Z 225DEG 20KT 4076 11347 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ JCW