976  
WOUS40 KWNS 111331  
PWOSPC  
IAZ000-ILZ000-INZ000-MIZ000-MOZ000-WIZ000-111800-  
 
PUBLIC SEVERE WEATHER OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK  
0830 AM CDT THU JUN 11 2026  
 
...OUTBREAK OF SEVERE THUNDERSTORMS EXPECTED OVER PARTS OF THE  
MIDWEST AND GREAT LAKES TODAY...  
 
* LOCATIONS...  
NORTHERN AND CENTRAL ILLINOIS  
NORTHERN AND EASTERN MISSOURI  
EASTERN IOWA  
SOUTHERN AND EASTERN WISCONSIN  
NORTHWEST INDIANA  
LOWER MICHIGAN  
 
* HAZARDS...  
WIDESPREAD DAMAGING WINDS, SOME HURRICANE FORCE  
SEVERAL TORNADOES, A COUPLE INTENSE  
ISOLATED LARGE HAIL UP TO BASEBALL SIZE  
 
* SUMMARY...  
WIDESPREAD SEVERE THUNDERSTORMS ARE EXPECTED TODAY ACROSS PARTS  
OF THE MIDWEST AND GREAT LAKES REGION, INCLUDING IOWA, NORTHERN  
MISSOURI, NORTHERN ILLINOIS AND SOUTHERN WISCONSIN TO LOWER  
MICHIGAN AND NORTHERN INDIANA. THIS INCLUDES THE POTENTIAL FOR  
WIDESPREAD/INTENSE DAMAGING WINDS, LARGE HAIL, AND TORNADOES,  
SOME OF WHICH MAY BE STRONG TO INTENSE.  
 
PREPAREDNESS ACTIONS...  
 
REVIEW YOUR SEVERE WEATHER SAFETY PROCEDURES FOR THE POSSIBILITY  
OF DANGEROUS WEATHER TODAY. STAY TUNED TO NOAA WEATHER RADIO,  
WEATHER.GOV, OR OTHER MEDIA FOR WATCHES AND WARNINGS. A WATCH  
MEANS THAT CONDITIONS ARE FAVORABLE FOR SEVERE THUNDERSTORMS  
OVER THE NEXT SEVERAL HOURS. IF A SEVERE THUNDERSTORM WARNING IS  
ISSUED FOR YOUR AREA, MOVE TO A PLACE OF SAFETY, IDEALLY IN AN  
INTERIOR ROOM ON THE LOWEST FLOOR OF A STURDY BUILDING.  
 
 
 
..GLEASON.. 06/11/2026  
 
 
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