943  
WWCN02 CYTR 171909  
WEATHER BULLETIN FOR CFB WAINWRIGHT RANGE PREPARED BY THE JOINT  
METEOROLOGICAL CENTRE AT 1:09 PM MDT THURSDAY 17 JULY 2025.  
 
LOCATION: CFB WAINWRIGHT AND RANGE (CZWN)  
 
TYPE: THUNDERSTORM WARNING IN EFFECT  
DESCRIPTION: THUNDERSTORMS WITH THE POTENTIAL FOR CLOUD TO GROUND  
LIGHTNING ARE EXPECTED OVER THE RANGE AND/OR WITHIN 5 NM  
VALID: 17/1930Z TO 18/0100Z (17/1330 MDT TO 17/1900 MDT)  
 
COMMENTS: A TROUGH LINE WILL ALLOW FOR THUNDERSTORM DEVELOPMENT  
OVER CFB WAINWRIGHT WITHIN THE NEXT HOUR. FURTHER DEVELOPMENT CAN BE  
EXPECTED INTO THIS EVENING.  
 
THESE THUNDERSTORMS HAVE THE POTENTIAL TO PRODUCE HEAVY DOWNPOURS,  
UP TO PEA SIZED HAIL AND STRONG WIND GUSTS TO 30 KNOTS.  
 
NEXT UPDATE: THIS BULLETIN WILL BE UPDATED BY 18/0100Z (17/1900 MDT)  
 
END/JMC  
 
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