453  
WWCN02 CYTR 200950  
WEATHER BULLETIN FOR CFB COLD LAKE PREPARED BY THE JOINT  
METEOROLOGICAL CENTRE AT 3:50 AM MDT WEDNESDAY 20 AUGUST 2025.  
 
LOCATION: CFB COLD LAKE (CYOD)  
 
TYPE: THUNDERSTORM WARNING IN EFFECT  
DESCRIPTION: THUNDERSTORMS WITH THE POTENTIAL FOR CLOUD TO GROUND  
LIGHTNING ARE EXPECTED WITHIN 5 NM  
VALID: UNTIL 20/1200Z (UNTIL 20/0600 MDT)  
 
TYPE: THUNDERSTORM ADVISORY IN EFFECT  
DESCRIPTION: THUNDERSTORMS WITH THE POTENTIAL FOR CLOUD TO GROUND  
LIGHTNING ARE EXPECTED WITHIN 30 NM  
VALID: UNTIL 20/1300Z (UNTIL 20/0700 MDT)  
 
COMMENTS:  
THUNDERSTORMS TO THE SOUTHWEST ARE MOVING EAST-NORTHEASTWARD. THEY  
MAY CAUSE LIGHTNING STRIKES WITHIN 30 NM OF THE BASE. THE  
TRAJECTORY ALSO PUTS THEM WITHIN 5NM OF THE BASE. THEY ARE  
EXPECTED TO DISSIPATE AROUND SUNRISE  
 
THESE THUNDERSTORMS HAVE THE POTENTIAL TO PRODUCE HEAVY DOWNPOURS,  
AND STRONG WIND GUSTS TO 25 KNOTS.  
 
NEXT UPDATE: THIS BULLETIN WILL BE UPDATED BY 20/1200Z (20/0600 MDT)  
 
END/JMC  
 
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