977  
WWUS85 KRIW 172054  
SPSRIW  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE RIVERTON WY  
254 PM MDT TUE JUN 17 2025  
 
WYZ019-020-022-172130-  
GREEN MOUNTAINS AND RATTLESNAKE RANGE-CASPER MOUNTAIN-NATRONA COUNTY  
LOWER ELEVATIONS-  
254 PM MDT TUE JUN 17 2025  
 
...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN NATRONA COUNTY  
THROUGH 330 PM MDT...  
 
AT 253 PM MDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 11  
MILES SOUTHWEST OF EMIGRANT GAP, WHICH IS 22 MILES WEST OF CASPER,  
MOVING SOUTHEAST AT 15 MPH.  
 
HAZARD...WIND GUSTS UP TO 50 MPH AND PENNY SIZE 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  
NATRONA COUNTY, INCLUDING THE FOLLOWING LOCATIONS... BESSEMER BEND  
AND CASPER MOUNTAIN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 
 
 
LAT...LON 4269 10701 4281 10691 4286 10669 4284 10639  
4250 10657  
TIME...MOT...LOC 2053Z 298DEG 14KT 4277 10676  
 
MAX HAIL SIZE...0.75 IN  
MAX WIND GUST...50 MPH  
 
 
 
HENSLEY  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab WY Page
Main Text Page