546  
WWUS83 KMKX 230501  
SPSMKX  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
1201 AM CDT TUE SEP 23 2025  
 
WIZ069-070-230545-  
WALWORTH WI-ROCK WI-  
1201 AM CDT TUE SEP 23 2025  
 
...A STRONG THUNDERSTORM WILL IMPACT WEST CENTRAL WALWORTH AND  
SOUTHEASTERN ROCK COUNTIES THROUGH 1245 AM CDT...  
 
AT 1201 AM CDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM OVER  
JANESVILLE, MOVING SOUTHEAST AT 15 MPH.  
 
HAZARD...WIND GUSTS UP TO 40 MPH AND NICKEL SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS. MINOR HAIL DAMAGE TO VEGETATION IS  
POSSIBLE.  
 
LOCATIONS IMPACTED INCLUDE...  
JANESVILLE, CLINTON, RICHMOND, TIFFANY, JOHNSTOWN CENTER, AVALON,  
SHOPIERE, AND EMERALD GROVE.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
INTERSTATE 39/90 BETWEEN MILE MARKERS 172 AND 185.  
INTERSTATE 43 BETWEEN MILE MARKERS 0 AND 8.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 
 
 
LAT...LON 4266 8907 4278 8888 4268 8862 4251 8897  
TIME...MOT...LOC 0501Z 310DEG 13KT 4266 8900  
 
MAX HAIL SIZE...0.88 IN  
MAX WIND GUST...40 MPH  
 
 
 
DDV  
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