WUUS53 KLSX 172156 SVRLSX ILC001-009-149-172245- /O.NEW.KLSX.SV.W.0186.260617T2156Z-260617T2245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service St Louis MO 456 PM CDT Wed Jun 17 2026 The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for... Southeastern Adams County in west central Illinois... Southern Brown County in west central Illinois... Northeastern Pike County in west central Illinois... * Until 545 PM CDT. * At 456 PM CDT, a severe thunderstorm was located 5 miles southeast of Quincy Regional Airport, moving east at 60 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... Burton, Quincy Regional Airport, Adams, Columbus, Liberty, Richfield, Kingston, Beverly, Kellerville, Fishhook, Buckhorn, Perry, Versailles, Griggsville, Chambersburg and Valley City. This includes the following State Parks... Siloam Springs State Park and Ray Norbut State Fish and Wildlife Area. 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. A Tornado Watch remains in effect until 1000 PM CDT Wednesday for a portion of west central Illinois. && LAT...LON 3985 9128 4001 9123 3994 9054 3992 9054 3987 9059 3983 9057 3979 9060 3976 9061 3971 9065 3969 9064 3966 9062 TIME...MOT...LOC 2156Z 280DEG 50KT 3990 9111 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Elmore