475  
WWCN03 CYTR 121145  
WEATHER BULLETIN FOR 17 WING CFB WINNIPEG PREPARED BY THE JOINT  
METEOROLOGICAL CENTRE AT 6:45 AM CDT MONDAY 12 MAY 2025.  
 
LOCATION: 17 WING CFB WINNIPEG (CYWG)  
 
TYPE: THUNDERSTORM ADVISORY IN EFFECT  
DESCRIPTION: THUNDERSTORMS WITH THE POTENTIAL FOR CLOUD TO GROUND  
LIGHTNING ARE EXPECTED WITHIN 30 NM  
VALID: UNTIL 12/1500Z (UNTIL 12/1000 CDT)  
 
TYPE: WIND WARNING IN EFFECT  
DESCRIPTION: SURFACE WIND (MEAN OR GUST) GREATER THAN OR EQUAL TO 25  
KNOTS  
VALID: 12/1400Z TO 12/2100Z (12/0900 CDT TO 12/1600 CDT)  
 
COMMENTS: THUNDERSTORM WARNING ISSUED. WIND WARNING IN EFFECT..  
 
THUNDERSTORMS HAVE DEVELOPED NEAR 20 NM NORTHWEST OF WINNIPEG. THE  
CELLS WILL CONTINUE MOVING TOWARD THE NORTHWEST AND FURTHER STRIKES  
ARE LIKELY BEFORE THIS LINE LEAVES THE AREA. AT THIS TIME, STRIKES  
WITHIN 5 NM ARE NOT EXPECTED. PLEASE MONITOR FOR FURTHER UPDATES.  
 
THESE THUNDERSTORMS HAVE THE POTENTIAL TO PRODUCE HEAVY DOWNPOURS,  
AND STRONG WIND GUSTS TO 40 KNOTS.  
 
THE SOUTHERLY WINDS ARE EXPECTED TO BE STRONG TODAY AND GUST NEAR 25  
KNOTS BEGINNING LATE THIS MORNING AND ENDING THIS AFTERNOON.  
 
NEXT UPDATE: THIS BULLETIN WILL BE UPDATED BY 12/1500Z (12/1000 CDT)  
 
END/JMC  
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