148  
WWUS85 KRIW 042346  
SPSRIW  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE RIVERTON WY  
546 PM MDT FRI JUL 4 2025  
 
WYZ009>011-050015-  
SOUTHEAST JOHNSON COUNTY-BIGHORN MOUNTAINS SOUTHEAST-NORTHEAST  
JOHNSON COUNTY-  
546 PM MDT FRI JUL 4 2025  
 
...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN JOHNSON COUNTY  
THROUGH 615 PM MDT...  
 
AT 546 PM MDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM OVER  
KAYCEE, MOVING EAST AT 40 MPH.  
 
HAZARD...WIND GUSTS OF 50 TO 55 MPH AND HALF INCH HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS. MINOR HAIL DAMAGE TO VEGETATION IS  
POSSIBLE.  
 
THIS STRONG THUNDERSTORM WILL BE NEAR...  
KAYCEE AROUND 550 PM MDT.  
 
THIS INCLUDES INTERSTATE 25 BETWEEN MILE MARKERS 235 AND 287.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 
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.  
 

 
 
LAT...LON 4349 10674 4348 10690 4419 10695 4419 10602  
4382 10601 4382 10602 4350 10602  
TIME...MOT...LOC 2346Z 270DEG 34KT 4372 10666  
 
MAX HAIL SIZE...0.50 IN  
MAX WIND GUST...55 MPH  
 

 
 
ROWE  
 
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