970  
WWUS55 KRIW 300013  
SVSRIW  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE RIVERTON WY  
613 PM MDT TUE JUL 29 2025  
 
WYC025-300100-  
/O.CON.KRIW.SV.W.0084.000000T0000Z-250730T0100Z/  
NATRONA-  
613 PM MDT TUE JUL 29 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM MDT  
FOR EAST CENTRAL NATRONA COUNTY...  
 
AT 613 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED OVER BAR NUNN,  
WHICH IS 7 MILES NORTHWEST OF CASPER, MOVING EAST AT 20 MPH.  
 
HAZARD...60 TO 65 MPH WIND GUSTS AND HALF DOLLAR SIZED HAIL.  
 
SOURCE...A PEAK WIND GUST OF 63 MPH WAS RECORDED AT THE CASPER-  
NATRONA COUNTY INTERNATIONAL AIRPORT AT 604 PM.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO  
ROOFS, SIDING, AND TREES.  
 
THIS SEVERE STORM WILL BE NEAR...  
NORTHEASTERN CASPER, BAR NUNN, AND HOMA HILLS AROUND 615 PM MDT.  
 
OTHER LOCATIONS IN THE PATH OF THIS SEVERE THUNDERSTORM INCLUDE  
EVANSVILLE.  
 
THIS INCLUDES INTERSTATE 25 BETWEEN MILE MARKERS 176 AND 207.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 4277 10608 4286 10654 4310 10654 4315 10607  
4283 10607  
TIME...MOT...LOC 0012Z 287DEG 19KT 4293 10640  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.25 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
CNJ  
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