363  
WWCN15 CWWG 180438  
YELLOW WARNING - WINTER STORM  
FOR SOUTHERN ALBERTA  
UPDATED BY ENVIRONMENT CANADA  
AT 9:38 P.M. MST WEDNESDAY 17 DECEMBER 2025.  
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YELLOW LEVEL WARNING - WINTER STORM - FOR:  
CYPRESS HILLS PROVINCIAL PARK - FOREMOST.  
 
YELLOW LEVEL WARNING - WINTER STORM - ENDED FOR:  
HANNA - CORONATION - OYEN  
MEDICINE HAT - BOW ISLAND - SUFFIELD.  
 
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IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
HAZARDOUS WINTER CONDITIONS CONTINUE, WITH STRONG WINDS AND POOR  
VISIBILITY DUE TO BLOWING SNOW.  
 
CONDITIONS WILL IMPROVE LATER THIS EVENING.  
 
VISIBILITY WILL LIKELY BE SUDDENLY REDUCED TO NEAR ZERO AT TIMES.  
ROAD CLOSURES ARE POSSIBLE. 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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