276  
WWUS53 KGRB 271721  
SVSGRB  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE GREEN BAY WI  
1221 PM CDT MON JUL 27 2026  
 
WIC015-139-271745-  
/O.CON.KGRB.TO.W.0024.000000T0000Z-260727T1745Z/  
CALUMET WI-WINNEBAGO WI-  
1221 PM CDT MON JUL 27 2026  
 
...TORNADO WARNING REMAINS IN EFFECT UNTIL 1245 PM CDT FOR  
SOUTHWESTERN CALUMET AND EAST CENTRAL WINNEBAGO COUNTIES...  
 
AT 1221 PM CDT, A CONFIRMED AND EXTREMELY DANGEROUS TORNADO WAS  
LOCATED NEAR NORTHERN LAKE WINNEBAGO, OR 9 MILES NORTHEAST OF  
OSHKOSH, MOVING SOUTH AT 30 MPH.  
 
THIS IS A PARTICULARLY DANGEROUS SITUATION. TAKE COVER NOW!  
 
HAZARD...DAMAGING TORNADO AND TWO INCH HAIL.  
 
SOURCE...RADAR CONFIRMED TORNADO.  
 
IMPACT...YOU ARE IN A LIFE-THREATENING SITUATION. FLYING DEBRIS MAY  
BE DEADLY TO THOSE CAUGHT WITHOUT SHELTER. MOBILE HOMES WILL  
BE DESTROYED. CONSIDERABLE DAMAGE TO HOMES, BUSINESSES, AND  
VEHICLES IS LIKELY AND COMPLETE DESTRUCTION IS POSSIBLE.  
 
THIS TORNADO WILL BE NEAR...  
CENTRAL LAKE WINNEBAGO AND NORTHERN LAKE WINNEBAGO AROUND 1225 PM  
CDT.  
 
OTHER LOCATIONS IMPACTED BY THE TORNADO INCLUDE NEENAH, STOCKBRIDGE,  
KLOTEN, BROTHERTOWN, QUINNEY AND JERICHO.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A LARGE AND EXTREMELY DANGEROUS TORNADO HAS BEEN CONFIRMED. MOVE TO  
AN INTERIOR ROOM ON THE LOWEST FLOOR OF A WELL-BUILT BUILDING. IF IN  
A MOBILE HOME, VEHICLE, OR OUTDOORS, MOVE TO THE CLOSEST STRUCTURE  
AND PROTECT YOURSELF FROM FLYING DEBRIS.  
 
MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A WELL-BUILT BUILDING  
AWAY FROM WINDOWS. IF YOU ARE OUTDOORS, IN A MOBILE HOME, OR IN A  
VEHICLE, MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT YOURSELF  
FROM FLYING DEBRIS.  
 

 
 
LAT...LON 4418 8847 4418 8837 4398 8820 4394 8816  
4394 8832  
TIME...MOT...LOC 1712Z 340DEG 27KT 4418 8846  
 
TORNADO...OBSERVED  
TORNADO DAMAGE THREAT...CONSIDERABLE  
MAX HAIL SIZE...2.00 IN  
 

 
 
GK  
 
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