494  
WWCN15 CWWG 161811  
YELLOW WARNING - SNOWFALL  
FOR SOUTHERN ALBERTA  
UPDATED BY ENVIRONMENT CANADA  
AT 11:11 A.M. MST TUESDAY 16 DECEMBER 2025.  
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YELLOW LEVEL WARNING - SNOWFALL - FOR:  
CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK.  
 
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IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
HEAVY SNOW TUESDAY NIGHT AND WEDNESDAY. TOTAL AMOUNTS OF 15 TO 25 CM  
ARE EXPECTED OVER HIGHER TERRAIN.  
 
SNOW WILL INTENSIFY OVER HIGHER TERRAIN NEAR THE BC BORDER TUESDAY  
AFTERNOON. THE HEAVIEST SNOW IS EXPECTED IN THIS AREA TUESDAY NIGHT.  
 
WITH GUSTY WINDS. BLOWING SNOW WILL REDUCE VISIBILITY AT TIMES.  
 
SNOW WILL TAPER OFF WEDNESDAY AFTERNOON.  
 
THERE MAY BE A SIGNIFICANT IMPACT ON RUSH HOUR TRAFFIC. PREPARE FOR  
QUICKLY CHANGING AND DETERIORATING TRAVEL CONDITIONS.  
 
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY  
ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO  
ABSTORM(AT)EC.GC.CA, CALL 1-800-239-0484 OR POST REPORTS ON X USING  
(HASH)ABSTORM.  
 
FOR MORE INFORMATION ABOUT THE ALERTING PROGRAM, PLEASE VISIT:  
HTTPS://WWW.CANADA.CA/EN/SERVICES/ENVIRONMENT/WEATHER/SEVEREWEATHER/WEATHER-ALERTS/COLOUR-CODED-ALERTS.  
 
HTTP://WEATHER.GC.CA  
 
END/PASPC  
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