638  
FXCN38 CWEG 250545  
TAF FORECASTER NOTES ISSUED BY THE CANADIAN AVIATION METEOROLOGICAL  
CENTRE AT 0615 UTC SUNDAY 25 FEBRUARY 2018.  
 
CYYC - CALGARY INTL.  
 
GENERALLY CLEAR AND DRY CONDITIONS ARE EXPECTED THROUGHOUT THE TAF  
PERIOD. HOWEVER, MODERATE WESTERLIES WILL CONTINUE OVERNIGHT WITH  
GUSTS IN THE 20-25KT RANGE.  
 
ON SUNDAY, A SURFACE LOW MOVING ACROSS ALBERTA WILL BRING A STRONGER  
PRESSURE GRADIENT TO THE CALGARY AREA. WESTERLY WINDS WILL INCREASE  
IN THE MORNING TO ABOUT 20G30KT NEAR 16Z. INSTABILITY WILL PERSIST  
OVER THE REGION TOMORROW, BRINGING THE POSSIBILITY FOR SOME EVEN  
STRONGER GUSTS MIXING DOWN TO THE SURFACE.  
 
OUTLOOK: GENERALLY CLEAR SKIES INTO THE BEGINNING OF NEXT WEEK UNDER  
A SLACK UPPER FLOW.  
 
WEATHER VARIABILITY: LO.  
 
FORECASTER CONFIDENCE NEXT 3 HOURS: HI.  
 
FORECASTER CONFIDENCE NEXT 6 HOURS: HI.  
 
END/SMITH/CMAC-W  
 
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