548  
WWCN03 CYTR 182249  
WEATHER BULLETIN FOR CFB VALCARTIER PREPARED BY THE JOINT  
METEOROLOGICAL CENTRE AT 6:49 PM EDT WEDNESDAY 18 JUNE 2025.  
 
LOCATION: CFB VALCARTIER (CYOY)  
 
TYPE: THUNDERSTORM ADVISORY IN EFFECT  
DESCRIPTION: THUNDERSTORMS WITH THE POTENTIAL FOR CLOUD TO GROUND  
LIGHTNING ARE EXPECTED WITHIN 30 NM  
VALID: UNTIL 19/0100Z (UNTIL 18/2100 EDT)  
 
COMMENTS: A LINE OF SHOWERS WITH ISOLATED THUNDERSTORMS IS TRACKING  
ACROSS THE NORTHERN MOST EXTENT OF THE 30 NM RANGE. THESE  
THUNDERSTORMS WILL DEPART TO THE EAST IN THE NEXT FEW HOURS.  
THUNDERSTORMS WITHIN 5 NM ARE NOT EXPECTED AT THIS TIME.  
 
THESE THUNDERSTORMS HAVE THE POTENTIAL TO PRODUCE HEAVY DOWNPOURS  
AND STRONG WIND GUSTS TO 25 KNOTS.  
 
NEXT UPDATE: THIS BULLETIN WILL BE UPDATED BY 19/0100Z (18/2100 EDT)  
 
END/JMC  
 
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