427  
WUUS55 KBOU 292116  
SVRBOU  
COC123-292200-  
/O.NEW.KBOU.SV.W.0185.250629T2116Z-250629T2200Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE DENVER CO  
316 PM MDT SUN JUN 29 2025  
 
THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHWESTERN WELD COUNTY IN NORTHEASTERN COLORADO...  
 
* UNTIL 400 PM MDT.  
 
* AT 316 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 6 MILES NORTHWEST  
OF NUNN, OR 18 MILES NORTHEAST OF FORT COLLINS, MOVING SOUTHEAST  
AT 10 MPH.  
 
HAZARD...GOLF 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...  
AULT, PIERCE AND NUNN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
ANYONE OUTDOORS SHOULD MOVE TO SHELTER INSIDE A WELL-BUILT STRUCTURE  
AND STAY AWAY FROM WINDOWS. THIS STORM IS CAPABLE OF PRODUCING  
DANGEROUS HAIL AND DAMAGING WINDS.  
 
 
 
LAT...LON 4080 10494 4085 10489 4078 10456 4054 10477  
4074 10494  
TIME...MOT...LOC 2116Z 309DEG 10KT 4077 10487  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
HIRIS  
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