407  
WWUS85 KRIW 042218  
SPSRIW  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE RIVERTON WY  
418 PM MDT FRI JUL 4 2025  
 
WYZ019-030-042300-  
EAST SWEETWATER COUNTY-GREEN MOUNTAINS AND RATTLESNAKE RANGE-  
418 PM MDT FRI JUL 4 2025  
 
...STRONG THUNDERSTORMS WILL IMPACT SOUTHEASTERN FREMONT AND  
NORTHEASTERN SWEETWATER COUNTIES THROUGH 500 PM MDT...  
 
AT 418 PM MDT, DOPPLER RADAR WAS TRACKING A CLUSTER OF STRONG  
THUNDERSTORMS 14 MILES SOUTHWEST OF CROOKS GAP, WHICH IS 22 MILES  
SOUTHWEST OF JEFFREY CITY, MOVING EAST AT 45 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 STORM WILL REMAIN OVER MAINLY RURAL AREAS OF SOUTHEASTERN  
FREMONT AND NORTHEASTERN SWEETWATER COUNTIES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 

 
 
LAT...LON 4192 10830 4250 10805 4244 10751 4209 10752  
4209 10750 4185 10751  
TIME...MOT...LOC 2218Z 275DEG 40KT 4219 10801  
 
MAX HAIL SIZE...0.50 IN  
MAX WIND GUST...55 MPH  
 

 
 
ROWE  
 
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