116  
NWUS55 KCYS 201202  
LSRCYS  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
602 AM MDT MON APR 20 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0940 AM WILDFIRE 19 N BILL 43.49N 105.29W  
04/15/2026 CONVERSE WY FIRE DEPT/RESCUE  
 
THE ANTELOPE CREEK WILDFIRE BEGAN AROUND  
9:40 AM MDT WHEN A HOTSPOT WAS DETECTED ON  
GOES SHORTWAVE CHANNEL IMAGERY. THE FIRE  
STARTED ALONGSIDE RAILROAD TRACKS AND SPREAD  
EAST OVER MOSTLY GRASSY AREAS SOUTH OF THE  
CONVERSE AND CAMPBELL COUNTY LINE. THE FIRE  
WAS CONTAINED BY 3:00 PM MDT THE FOLLOWING  
DAY. 377 ACRES WERE BURNED.  
 

 
 

 
 
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