876  
WWUS73 KDMX 170525  
NPWDMX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DES MOINES IA  
1225 AM CDT SUN MAY 17 2026  
 
IAZ061-062-072>075-082>084-170800-  
/O.EXT.KDMX.HW.W.0004.000000T0000Z-260517T0800Z/  
JASPER-POWESHIEK-MADISON-WARREN-MARION-MAHASKA-UNION-CLARKE-LUCAS-  
INCLUDING THE CITIES OF WINTERSET, PELLA, KNOXVILLE, CHARITON,  
GRINNELL, CRESTON, NORWALK, OSKALOOSA, INDIANOLA, OSCEOLA,  
CARLISLE, NEWTON, AND EARLHAM  
1225 AM CDT SUN MAY 17 2026  
 
...HIGH WIND WARNING NOW IN EFFECT UNTIL 3 AM CDT EARLY THIS  
MORNING...  
 
* WHAT...SOUTHEAST WINDS 20 TO 30 MPH WITH GUSTS TO 55-65 MPH.  
 
* WHERE...JASPER, POWESHIEK, CLARKE, LUCAS, MADISON, MAHASKA,  
MARION, UNION, AND WARREN COUNTIES.  
 
* WHEN...UNTIL 3 AM CDT EARLY THIS MORNING.  
 
* IMPACTS...DAMAGING WINDS WILL BLOW DOWN TREES AND POWER LINES.  
WIDESPREAD POWER OUTAGES ARE EXPECTED. TRAVEL WILL BE DIFFICULT,  
ESPECIALLY FOR HIGH PROFILE VEHICLES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
REMAIN IN THE LOWER LEVELS OF YOUR HOME DURING THE WINDSTORM, AND  
AVOID WINDOWS. WATCH FOR FALLING DEBRIS AND TREE LIMBS. USE CAUTION  
IF YOU MUST DRIVE.  
 

 
 

 
 
HAGENHOFF  
 
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