041  
WWUS55 KRIW 300030  
SVSRIW  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE RIVERTON WY  
630 PM MDT TUE JUL 29 2025  
 
WYC025-300100-  
/O.CON.KRIW.SV.W.0084.000000T0000Z-250730T0100Z/  
NATRONA-  
630 PM MDT TUE JUL 29 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM MDT  
FOR EAST CENTRAL NATRONA COUNTY...  
 
AT 629 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED OVER BAR NUNN,  
WHICH IS NEAR CASPER, MOVING EAST AT 20 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND PENNY TO QUARTER SIZED HAIL.  
 
SOURCE...A PEAK WIND GUST OF 66 MPH WAS RECORDED AT THE CASPER-  
NATRONA COUNTY INTERNATIONAL AIRPORT AT 608 PM. HAIL UP  
TO THE SIZE OF NICKELS FELL JUST TO THE EAST OF THE AIRPORT.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO  
ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
NORTHEASTERN CASPER AND EVANSVILLE.  
 
THIS INCLUDES INTERSTATE 25 BETWEEN MILE MARKERS 176 AND 206.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 4277 10608 4285 10644 4310 10649 4315 10607  
4283 10607  
TIME...MOT...LOC 0028Z 287DEG 19KT 4292 10634  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
CNJ  
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