502  
FPCN15 CWWG 170212 AAC  
UPDATED FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED  
BY ENVIRONMENT CANADA AT 8:11 P.M. MDT SUNDAY 16 AUGUST 2026 FOR  
TONIGHT MONDAY AND MONDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT MONDAY.  
 
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MAJOR REFERENCE ELEVATIONS:  
BANFF: 1384 METRES.  
LAKE LOUISE: 1750 METRES.  
HIGHWAY 93 - BOW SUMMIT: 2068 METRES.  
HIGHWAY 93 - SUNWAPTA PASS: 2034 METRES.  
COLUMBIA ICEFIELDS VISITORS CENTRE: 2006 METRES.  
JASPER: 1061 METRES.  
CANMORE: 1350 METRES.  
HWY 40 - HIGHWOOD PASS: 2206 METRES.  
PINCHER CREEK: 1030 METRES.  
WATERTON: 1280 METRES.  
CROWSNEST PASS: 1300 METRES.  
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CITY OF CALGARY.  
TONIGHT..PARTLY CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS THIS EVENING  
THEN 30 PERCENT CHANCE OF SHOWERS AFTER MIDNIGHT. BECOMING CLEAR  
BEFORE MORNING. RISK OF A SEVERE THUNDERSTORM THIS EVENING. RISK OF  
A THUNDERSTORM AFTER MIDNIGHT. LOCAL SMOKE. LOW 10.  
MONDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX OF  
SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS LATE IN THE  
AFTERNOON. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. LOCAL SMOKE  
EARLY IN THE MORNING. HIGH 24. UV INDEX 6 OR HIGH.  
MONDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY  
IN THE EVENING THEN CLEAR. RISK OF A THUNDERSTORM EARLY IN THE  
EVENING. LOW 10.  
 
AIRDRIE - COCHRANE - OLDS - SUNDRE.  
TONIGHT..PARTLY CLOUDY. 70 PERCENT CHANCE OF SHOWERS THIS EVENING  
THEN 30 PERCENT CHANCE OF SHOWERS AFTER MIDNIGHT. CLEARING BEFORE  
MORNING. RISK OF A SEVERE THUNDERSTORM THIS EVENING. RISK OF A  
THUNDERSTORM AFTER MIDNIGHT. LOCAL SMOKE. LOW PLUS 5.  
MONDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX OF  
SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS LATE IN THE  
AFTERNOON. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. LOCAL SMOKE  
EARLY IN THE MORNING. HIGH 23. UV INDEX 6 OR HIGH.  
MONDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY  
IN THE EVENING THEN CLEAR. RISK OF A THUNDERSTORM EARLY IN THE  
EVENING. LOW 6.  
 
REMAINDER UNCHANGED.  
 
END  
 
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