525  
WWCN02 CYTR 171545  
WEATHER BULLETIN FOR CFB TRENTON PREPARED BY THE JOINT METEOROLOGICAL  
CENTRE AT 11:45 AM EDT THURSDAY 17 JULY 2025.  
 
LOCATION: CFB TRENTON (CYTR)  
 
TYPE: THUNDERSTORM ADVISORY IN EFFECT  
DESCRIPTION: THUNDERSTORMS WITH THE POTENTIAL FOR CLOUD TO GROUND  
LIGHTNING ARE EXPECTED WITHIN 30 NM  
VALID: UNTIL 17/1800Z (UNTIL 17/1400 EDT)  
 
TYPE: WHITE WIND WARNING IN EFFECT  
DESCRIPTION: SURFACE WIND (MEAN OR GUST) GREATER THAN OR EQUAL TO 25  
KNOTS  
VALID: UNTIL 18/0300Z (UNTIL 17/2300 EDT)  
 
COMMENTS: CONVECTIVE CELLS TO THE NORTHWEST, MOVING EAST CONTINUE TO  
BE LIKELY WITHIN 30 NM FOR THE NEXT COUPLE OF HOURS.  
 
THESE THUNDERSTORMS HAVE THE POTENTIAL TO PRODUCE HEAVY DOWNPOURS,  
AND STRONG WIND GUSTS TO 30 KNOTS.  
 
COMMENT RELATED TO WHITE WIND WARNING... A POTENT LOW IS TRACKING  
OVER SOUTHERN ONTARIO TODAY WHILE INTENSIFYING. WINDS WILL  
CONTINUE TO INCREASE OVER TRENTON TODAY FROM THE SOUTHWEST, WITH  
GUSTS OF 25 TO 30 KNOTS LIKELY. THESE WINDS WILL SHIFT MORE WESTERLY  
BEHIND THE COLD FRONT THAT WILL PASS THIS AFTERNOON, WHILE REMAINING  
GUSTY.  
 
WINDS WILL THEN WEAKEN LATE THIS EVENING AS THE LOW AND COLD FRONT  
MOVE AWAY TO THE EAST.  
 
NEXT UPDATE: THIS BULLETIN WILL BE UPDATED BY 17/1800Z (17/1400 EDT)  
 
END/JMC  
 
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