247  
WWCN15 CWWG 201633  
SNOWFALL WARNING  
FOR SOUTHERN ALBERTA  
UPDATED BY ENVIRONMENT CANADA  
AT 10:33 A.M. MDT SUNDAY 20 APRIL 2025.  
---------------------------------------------------------------------  
SNOWFALL WARNING FOR:  
AIRDRIE - COCHRANE - OLDS - SUNDRE  
KANANASKIS - CANMORE  
NORDEGG - FORESTRY TRUNK ROAD HIGHWAY 734  
ROCKY MOUNTAIN HOUSE - CAROLINE.  
 
---------------------------------------------------------------------  
==DISCUSSION==  
 
HEAVY SNOW, WITH TOTAL SNOWFALL AMOUNTS OF 10 TO 20 CM, WILL BEGIN  
TONIGHT.  
 
PERIODS OF RAIN WILL CHANGE TO WET SNOW TONIGHT, WITH UP TO 10 CM  
POSSIBLE IN SOME AREAS BY MONDAY MORNING. HEAVY SNOW WILL CONTINUE  
ON MONDAY, WITH ANOTHER 10 CM EXPECTED.  
 
ALTHOUGH UNCERTAINTY STILL REMAINS HIGH WITH THIS SYSTEM, CONFIDENCE  
IS INCREASING THAT AREAS NORTHWEST OF CALGARY WILL RECEIVE A  
SUBSTANTIAL AMOUNT OF SNOW.  
 
THIS SNOWFALL EVENT WILL END ON MONDAY NIGHT.  
 
VISIBILITY MAY BE SUDDENLY REDUCED AT TIMES IN HEAVY SNOW. SURFACES  
SUCH AS HIGHWAYS, ROADS, WALKWAYS AND PARKING LOTS MAY BECOME  
DIFFICULT TO NAVIGATE DUE TO ACCUMULATING SNOW. IF VISIBILITY IS  
REDUCED WHILE DRIVING, SLOW DOWN, WATCH FOR TAIL LIGHTS AHEAD AND BE  
PREPARED TO STOP. TAKE FREQUENT BREAKS AND AVOID STRAIN WHEN  
CLEARING SNOW.  
 
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.  
 
HTTP://WEATHER.GC.CA  
 
END/PASPC  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CANADA Page
Main Text Page