507  
FPCN15 CWWG 090247 AAA  
UPDATED FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED  
BY ENVIRONMENT CANADA AT 8:45 P.M. MDT TUESDAY 8 SEPTEMBER 2026 FOR  
TONIGHT WEDNESDAY AND WEDNESDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT  
WEDNESDAY.  
 
---------------------------------------------------------------------  
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.  
---------------------------------------------------------------------  
 
KANANASKIS - CANMORE.  
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS THIS  
EVENING. CLEARING LATE THIS EVENING. WIND WEST 20 KM/H GUSTING TO 40  
BECOMING LIGHT LATE THIS EVENING. LOW 7.  
WEDNESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.  
WIND BECOMING WEST 40 KM/H GUSTING TO 60 IN THE MORNING. HIGH 24. UV  
INDEX 5 OR MODERATE.  
WEDNESDAY NIGHT..PARTLY CLOUDY. WIND WEST 40 KM/H GUSTING TO 60.  
LOW 11.  
 
BANFF NATIONAL PARK  
HIGHWAY 93 - LAKE LOUISE TO SASKATCHEWAN RIVER CROSSING.  
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS THIS  
EVENING. CLEARING NEAR MIDNIGHT. LOW 7.  
WEDNESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.  
WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 IN THE MORNING.  
HIGH 20. UV INDEX 5 OR MODERATE.  
WEDNESDAY NIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS LATE IN  
THE EVENING AND OVERNIGHT WITH RISK OF A THUNDERSTORM. WIND  
SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING.  
LOW 11.  
 
REMAINDER UNCHANGED.  
 
END  
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