459  
WWCN02 CYTR 190239  
WEATHER BULLETIN FOR CFB EDMONTON/NAMAO PREPARED BY THE JOINT  
METEOROLOGICAL CENTRE AT 8:39 PM MDT MONDAY 18 AUGUST 2025.  
 
LOCATION: CFB EDMONTON/NAMAO (CYED)  
 
TYPE: THUNDERSTORM WARNING IN EFFECT  
DESCRIPTION: THUNDERSTORMS WITH THE POTENTIAL FOR CLOUD TO GROUND  
LIGHTNING ARE EXPECTED WITHIN 5 NM  
VALID: UNTIL 19/0600Z (UNTIL 18/2400 MDT)  
 
TYPE: THUNDERSTORM ADVISORY IN EFFECT  
DESCRIPTION: THUNDERSTORMS WITH THE POTENTIAL FOR CLOUD TO GROUND  
LIGHTNING ARE EXPECTED WITHIN 30 NM  
VALID: UNTIL 19/0700Z (UNTIL 19/0100 MDT)  
 
COMMENTS: THUNDERSTORM WARNING ISSUED. THUNDERSTORM ADVISORY  
CONTINUES.  
 
THUNDERSTORMS TO THE TO THE WEST AND SOUTHWEST OF THE BASE ARE  
EXPECTED TO MOVE NORTHEAST AND PASS WITHIN 5 NM SHORTLY.  
 
THUNDERSTORMS TO THE NORTHEAST ARE EXPECTED TO CONTINUE TO MOVE  
NORTHEAST WITHIN THE 30 NM RANGE OF CFB NAMAO.  
 
THESE THUNDERSTORMS HAVE THE POTENTIAL TO PRODUCE HEAVY DOWNPOURS,  
LARGE HAIL AND STRONG WIND GUSTS TO 25 KNOTS.  
 
NEXT UPDATE: THIS BULLETIN WILL BE UPDATED BY 19/0600Z (19/0000 MDT)  
 
END/JMC  
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