WUUS53 KLSX 272247 SVRLSX ILC013-061-083-MOC113-272345- /O.NEW.KLSX.SV.W.0110.260427T2247Z-260427T2345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service St Louis MO 547 PM CDT Mon Apr 27 2026 The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for... Central Calhoun County in southwestern Illinois... Greene County in southwestern Illinois... Northwestern Jersey County in southwestern Illinois... Northeastern Lincoln County in east central Missouri... * Until 645 PM CDT. * At 547 PM CDT, severe thunderstorms were located along a line from 5 miles northwest of Roodhouse to 5 miles northeast of Davis, or along a line from 7 miles northwest of White Hall to 9 miles north of Troy, moving northeast 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... Elsberry, Hamburg, Kampsville, Roodhouse, Michael, Hardin, Haypress, Eldred, Walkersville, White Hall, Fieldon, Woody, Belltown, Berdan, Carrollton, Athensville, Wrights, Old Kane, Kane and Greenfield. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. These storms are 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. A Tornado Watch remains in effect until 900 PM CDT for portions of southwest Illinois and east central Missouri. && LAT...LON 3919 9077 3922 9074 3922 9072 3923 9072 3925 9073 3928 9070 3936 9065 3942 9051 3952 9038 3952 9015 3951 9015 3928 9023 3917 9035 3907 9060 3904 9090 TIME...MOT...LOC 2247Z 244DEG 23KT 3953 9046 3928 9083 3910 9094 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Elmore