657  
NWUS55 KBYZ 062303  
LSRBYZ  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
503 PM MDT WED MAY 6 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
 
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
 
 
..REMARKS..  
 
0500 AM EXTREME COLD 10 WSW LIMESTONE 45.42N 110.09W  
05/06/2026 M3 F SWEET GRASS MT MESONET  
 
MESONET STATION PLCM8 10.2 W LIMESTONE  
(SNOTEL).  
 
0626 AM EXTREME COLD 8 S BURGESS JUNCTION 44.65N 107.50W  
05/06/2026 M7 F SHERIDAN WY MESONET  
 
MESONET STATION WY52 US14 GRANITE PASS  
(DOT).  
 
0500 AM EXTREME COLD 3 NNW COOKE CITY 45.06N 109.94W  
05/06/2026 M8 F PARK MT MESONET  
 
MESONET STATION FSHM8 3.4 NW COOKE CITY  
(SNOTEL).  
 
0500 AM EXTREME COLD 2 N COOKE CITY 45.05N 109.91W  
05/06/2026 M9 F PARK MT MESONET  
 
MESONET STATION WHTM8 2.0 N COOKE CITY  
(SNOTEL).  
 
0600 AM EXTREME COLD 21 NW COOKE CITY 45.22N 110.24W  
05/06/2026 M9 F PARK MT MESONET  
 
MESONET STATION MNPM8 18.4 NW NORTHEAST  
ENTRANCE (SNOTEL).  
 
0104 AM EXTREME COLD 1 NW BURGESS JUNCTION 44.79N 107.54W  
05/06/2026 M10 F SHERIDAN WY MESONET  
 
MESONET STATION BUJW4 BURGESS.  
 

 
 

 
 
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