870 WUUS53 KDVN 111430 SVRDVN ILC011-073-161-195-IAC163-111530- /O.NEW.KDVN.SV.W.0294.261111T1430Z-261111T1530Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Quad Cities IA/IL 830 AM CST Wed Nov 11 2026 The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for... Northeastern Rock Island County in northwestern Illinois... Southern Whiteside County in northwestern Illinois... Northeastern Henry County in northwestern Illinois... Northwestern Bureau County in north central Illinois... Northeastern Scott County in east central Iowa... * Until 930 AM CST. * At 830 AM CST, a severe thunderstorm was located over Port Byron, or 9 miles northeast of Bettendorf, moving east at 35 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Rock Falls, Le Claire, Prophetstown, Hampton, Port Byron, Erie, Rapids City, Princeton, Tampico, Cordova, Lyndon, Deer Grove, Fenton, Hillsdale, Portland Corners, Spring Hill, Como, Newton Corners, Denrock, and Yeoward Addition. This includes the following highways... Interstate 80 in Iowa between mile markers 305 and 306. Interstate 80 in Illinois near mile marker 1. Interstate 88 between mile markers 7 and 44. This also includes Big Bend Fish and Wildlife Area and Prophetstown State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a sturdy building. && LAT...LON 4156 9040 4172 9043 4179 8963 4158 8963 TIME...MOT...LOC 1430Z 264DEG 29KT 4164 9032 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...OBSERVED MAX WIND GUST...60 MPH $$ 08
