093  
WUUS53 KMKX 181145  
SVRMKX  
WIC021-025-027-045-055-105-181230-  
/O.NEW.KMKX.SV.W.0020.250418T1145Z-250418T1230Z/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
645 AM CDT FRI APR 18 2025  
 
THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHERN GREEN COUNTY IN SOUTH CENTRAL WISCONSIN...  
NORTHERN ROCK COUNTY IN SOUTH CENTRAL WISCONSIN...  
SOUTHEASTERN COLUMBIA COUNTY IN SOUTH CENTRAL WISCONSIN...  
DANE COUNTY IN SOUTH CENTRAL WISCONSIN...  
JEFFERSON COUNTY IN SOUTHEASTERN WISCONSIN...  
SOUTHWESTERN DODGE COUNTY IN SOUTHEASTERN WISCONSIN...  
 
* UNTIL 730 AM CDT.  
 
* AT 644 AM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM NEAR POYNETTE TO NEAR MAPLE BLUFF TO BROOKLYN TO  
NEAR MONTICELLO, MOVING EAST AT 60 MPH. PING PONG BALL SIZE HAIL  
WAS REPORTED IN NEW GLARUS BY A TRAINED SPOTTER AT 641 AM CDT.  
 
HAZARD...TWO INCH HAIL AND 60 MPH WIND GUSTS.  
 
SOURCE...TRAINED WEATHER SPOTTERS.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL  
DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES. EXPECT  
WIND DAMAGE TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
STOUGHTON, COOKSVILLE, HUBBLETON, SHOREWOOD HILLS, UTICA, WATERLOO,  
CAMBRIDGE, TOKEN CREEK, MOUNT VERNON, HENRY VILAS ZOO, HELENVILLE,  
DEERFIELD, ARLINGTON, DOYLESTOWN, ALBANY, JANESVILLE, CAMP RANDALL  
STADIUM, MONTICELLO, AFTON, AND MARSHALL.  
 
OTHER LANDMARKS INCLUDED ARE THE FOLLOWING LOCATION WISCONSIN STATE  
CAPITOL.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
THESE STORMS ARE PRODUCING LARGE HAIL. SEEK SHELTER NOW INSIDE A  
STURDY STRUCTURE AND STAY AWAY FROM WINDOWS!  
 
 
 
LAT...LON 4268 8982 4294 8968 4319 8965 4339 8953  
4351 8880 4332 8867 4303 8863 4284 8874  
4283 8878 4278 8878 4258 8904  
TIME...MOT...LOC 1144Z 268DEG 53KT 4332 8938 4312 8931 4285 8935 4268  
8963  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...OBSERVED  
MAX HAIL SIZE...2.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
WOOD  
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