974  
WUUS55 KRIW 101959  
SVRRIW  
WYC025-102045-  
/O.NEW.KRIW.SV.W.0112.230910T1959Z-230910T2045Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE RIVERTON WY  
159 PM MDT SUN SEP 10 2023  
 
THE NATIONAL WEATHER SERVICE IN RIVERTON HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHEASTERN NATRONA COUNTY IN CENTRAL WYOMING...  
 
* UNTIL 245 PM MDT.  
 
* AT 158 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 11 MILES NORTHWEST  
OF MIDWEST, WHICH IS ALSO 17 MILES SOUTHEAST OF KAYCEE, MOVING  
SOUTHEAST AT 15 MPH.  
 
HAZARD...QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...DAMAGE TO VEHICLES IS EXPECTED.  
 
* LOCATIONS IMPACTED INCLUDE...  
MIDWEST AND EDGERTON.  
 
THIS INCLUDES INTERSTATE 25 BETWEEN MILE MARKERS 213 AND 234.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
VERY HEAVY RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 

 
 
LAT...LON 4319 10637 4348 10657 4350 10654 4349 10639  
4337 10609  
TIME...MOT...LOC 1958Z 318DEG 14KT 4349 10648  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...<50 MPH  
 

 
 
HENSLEY  
 
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