647  
WWUS85 KBOU 282330  
SPSBOU  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE DENVER CO  
530 PM MDT THU MAY 28 2026  
 
COZ034-290015-  
SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST  
BOULDER/GILPIN/CLEAR CREEK/SUMMIT/NORTH AND WEST PARK COUNTIES  
ABOVE 9000 FEET CO-  
530 PM MDT THU MAY 28 2026  
   
..A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN SUMMIT
 
 
SOUTHWESTERN CLEAR CREEK AND NORTH CENTRAL PARK COUNTIES UNTIL 615 PM  
MDT...  
 
AT 530 PM MDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 4  
MILES NORTHWEST OF KENOSHA PASS, MOVING NORTHEAST AT 10 MPH.  
 
HAZARD...WIND GUSTS UP TO 30 MPH AND PENNY SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS. MINOR DAMAGE TO OUTDOOR OBJECTS IS  
POSSIBLE.  
 
LOCATIONS IMPACTED INCLUDE...  
JEFFERSON AND KENOSHA PASS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MONITOR THE WEATHER SITUATION CLOSELY AND BE ALERT FOR THREATENING  
WEATHER CONDITIONS.  
 
FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.  
LIGHTNING CAN STRIKE 10 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE  
SHELTER INSIDE A BUILDING OR VEHICLE.  
 
HEAVY RAIN IS OCCURRING WITH THIS STORM AND MAY LEAD TO FLOODING. DO  
NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 

 
 
LAT...LON 3937 10581 3945 10592 3965 10580 3946 10554  
3945 10557 3946 10559 3946 10565 3947 10567  
3946 10568 3946 10569 3943 10560 3938 10573  
3940 10576 3940 10578 3939 10578  
TIME...MOT...LOC 2330Z 225DEG 7KT 3945 10582  
 
MAX HAIL SIZE...0.75 IN  
MAX WIND GUST...30 MPH  
 

 
 
MAI  
 
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