Iowa, Missouri Severe Thunderstorm Warning | Effective 04/17/2026 15:52

Headline: 
Severe Thunderstorm Warning issued April 17 at 5:52PM CDT until April 17 at 6:00PM CDT by NWS Quad Cities IA IL
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
April 17, 2026 - 3:52pm
Expires: 
April 17, 2026 - 4:00pm
Description: 
At 552 PM CDT, a severe thunderstorm was located over Argyle, or 9 miles west of Nauvoo, moving northeast at 45 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... Donnellson, Montrose, Wayland, New Boston, St. Francisville, Croton, Revere, Charleston, Lee County Fairgrounds, Shimek State Forest, Battle of Athens Campground, Vincennes, Peaksville, and Argyle.
Instruction: 
A Tornado Watch remains in effect until 800 PM CDT for southeastern Iowa...and northeastern Missouri. Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure.
Area Description: 
Lee, IA; Clark, MO
Forcast Office: 
NWS Quad Cities IA IL