633  
FPCN15 CWWG 181640 AAB  
UPDATED FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED  
BY ENVIRONMENT CANADA AT 10:40 A.M. MDT FRIDAY 18 JULY 2025 FOR TODAY  
AND SATURDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.  
 
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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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LETHBRIDGE - TABER - MILK RIVER.  
TODAY..SUNNY. WIND BECOMING SOUTHEAST 20 KM/H THIS AFTERNOON.  
HIGH 26. HUMIDEX 29. UV INDEX 8 OR VERY HIGH.  
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS WITH RISK OF A  
SEVERE THUNDERSTORM. FOG PATCHES DEVELOPING AFTER MIDNIGHT. WIND  
SOUTHEAST 20 KM/H BECOMING WEST 20 GUSTING TO 40 OVERNIGHT. LOW 15.  
SATURDAY..MAINLY CLOUDY. CLEARING NEAR NOON. FOG PATCHES DISSIPATING  
IN THE MORNING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN  
THE MORNING. WIND BECOMING WEST 20 GUSTING TO 40 IN THE AFTERNOON.  
HIGH 26. HUMIDEX 28. UV INDEX 8 OR VERY HIGH.  
 
REMAINDER UNCHANGED.  
 
END  
 
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