385  
WUUS53 KMPX 210121  
SVRMPX  
MNC015-127-210215-  
/O.NEW.KMPX.SV.W.0184.260821T0121Z-260821T0215Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN  
821 PM CDT THU AUG 20 2026  
 
THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHWESTERN BROWN COUNTY IN SOUTH CENTRAL MINNESOTA...  
SOUTHEASTERN REDWOOD COUNTY IN SOUTHWESTERN MINNESOTA...  
 
* UNTIL 915 PM CDT.  
 
* AT 821 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED 6 MILES NORTHEAST  
OF LAMBERTON, OR 17 MILES SOUTH OF REDWOOD FALLS, MOVING SOUTHEAST  
AT 25 MPH.  
 
HAZARD...PING PONG BALL SIZE HAIL AND 60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
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...  
WANDA, LAMBERTON, SANBORN, SPRINGFIELD AND COMFREY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE AND STAY AWAY FROM  
WINDOWS. THIS STORM IS CAPABLE OF PRODUCING DAMAGING WINDS AND LARGE  
HAIL.  
 
TORNADOES CAN DEVELOP QUICKLY FROM SEVERE THUNDERSTORMS. SEEK SHELTER  
IMMEDIATELY IN AN INTERIOR ROOM ON THE LOWEST FLOOR OF A WELL-BUILT  
STRUCTURE.  
 
 
 
LAT...LON 4430 9537 4441 9522 4422 9472 4411 9490  
4411 9510 4420 9510 4420 9525  
TIME...MOT...LOC 0121Z 310DEG 22KT 4431 9521  
 
TORNADO...POSSIBLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
DYE  
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