890  
WUUS55 KBOU 212230  
SVRBOU  
COC075-212300-  
/O.NEW.KBOU.SV.W.0017.260521T2230Z-260521T2300Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE DENVER CO  
430 PM MDT THU MAY 21 2026  
 
THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
CENTRAL LOGAN COUNTY IN NORTHEASTERN COLORADO...  
 
* UNTIL 500 PM MDT.  
 
* AT 430 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR PADRONI, OR  
10 MILES NORTH OF STERLING, MOVING EAST AT 15 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO  
ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
ILIFF, PADRONI AND NORTH STERLING RESERVOIR.  
 
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 4065 10331 4088 10329 4089 10301 4066 10300  
TIME...MOT...LOC 2230Z 264DEG 14KT 4076 10321  
 
TORNADO...POSSIBLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
63  
 
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