167  
WWUS53 KMKX 181108  
SVSMKX  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
608 AM CDT FRI APR 18 2025  
 
WIC025-049-111-181117-  
/O.CAN.KMKX.SV.W.0017.000000T0000Z-250418T1130Z/  
IOWA WI-DANE WI-SAUK WI-  
608 AM CDT FRI APR 18 2025  
 
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN IOWA...NORTHERN  
DANE AND SOUTHEASTERN SAUK COUNTIES IS CANCELLED...  
 
THE SEVERE THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF  
THE WARNED AREA. THEREFORE, THE WARNING HAS BEEN CANCELLED.  
 
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1100 AM CDT FOR  
SOUTH CENTRAL WISCONSIN.  
 
LAT...LON 4355 8901 4328 8901 4328 8936 4329 8937  
4338 8960 4347 8960  
TIME...MOT...LOC 1107Z 268DEG 57KT 4333 8914  
 

 
 
WIC021-181130-  
/O.CON.KMKX.SV.W.0017.000000T0000Z-250418T1130Z/  
COLUMBIA WI-  
608 AM CDT FRI APR 18 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 AM CDT  
FOR SOUTHEASTERN COLUMBIA COUNTY...  
 
AT 607 AM CDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR COLUMBUS,  
MOVING EAST AT 65 MPH.  
 
HAZARD...QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...DAMAGE TO VEHICLES IS EXPECTED.  
 
LOCATIONS IMPACTED INCLUDE...  
WYOCENA, FALL RIVER, HARMONY GROVE, OTSEGO, COLUMBUS, INTERSTATE  
90/94 INTERCHANGE, RIO, LAKE WISCONSIN, POYNETTE, ARLINGTON,  
DOYLESTOWN, AND CAMBRIA.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
THIS STORM IS PRODUCING LARGE HAIL. SEEK SHELTER NOW INSIDE A STURDY  
STRUCTURE AND STAY AWAY FROM WINDOWS.  
 

 
 
LAT...LON 4355 8901 4328 8901 4328 8936 4329 8937  
4338 8960 4347 8960  
TIME...MOT...LOC 1107Z 268DEG 57KT 4333 8914  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...<50 MPH  
 

 
 
WOOD  
 
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