829  
WWUS85 KRIW 292223  
SPSRIW  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE RIVERTON WY  
423 PM MDT FRI MAY 29 2026  
 
WYZ011-292315-  
SOUTHEAST JOHNSON COUNTY-  
423 PM MDT FRI MAY 29 2026  
 
...A STRONG THUNDERSTORM WILL IMPACT EAST CENTRAL JOHNSON COUNTY  
THROUGH 515 PM MDT...  
 
AT 423 PM MDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM NEAR  
FORT RENO HISTORICAL SITE, WHICH IS 24 MILES NORTHEAST OF KAYCEE,  
MOVING NORTHWEST AT 15 MPH.  
 
HAZARD...WIND GUSTS UP TO 50 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 STORM WILL REMAIN OVER MAINLY RURAL AREAS OF EAST CENTRAL  
JOHNSON COUNTY.  
 
THIS INCLUDES INTERSTATE 25 BETWEEN MILE MARKERS 276 AND 277.  
 
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 4383 10618 4403 10667 4417 10645 4417 10620  
4389 10611  
TIME...MOT...LOC 2223Z 134DEG 13KT 4391 10624  
 
MAX HAIL SIZE...0.50 IN  
MAX WIND GUST...50 MPH  
 

 
 
ROWE  
 
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