321  
FPCN15 CWWG 151345 AAB  
UPDATED FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED  
BY ENVIRONMENT CANADA AT 7:45 A.M. MDT MONDAY 15 JUNE 2026 FOR TODAY  
AND TUESDAY.  
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.  
---------------------------------------------------------------------  
 
BROOKS - STRATHMORE - VULCAN.  
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS  
MORNING AND LATE THIS AFTERNOON. HIGH 27. HUMIDEX 28. UV INDEX 8 OR  
VERY HIGH.  
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING AND AFTER  
MIDNIGHT. LOW 14.  
TUESDAY..MAINLY CLOUDY. PERIODS OF RAIN BEGINNING EARLY IN THE  
AFTERNOON. RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND BECOMING  
NORTHWEST 50 KM/H GUSTING TO 80 EARLY IN THE AFTERNOON. HIGH 24. UV  
INDEX 8 OR VERY HIGH.  
 
MEDICINE HAT - BOW ISLAND - SUFFIELD.  
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS  
MORNING. HIGH 27. UV INDEX 8 OR VERY HIGH.  
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE THIS EVENING AND  
OVERNIGHT. LOW 16.  
TUESDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.  
PERIODS OF RAIN BEGINNING IN THE AFTERNOON. RISK OF A THUNDERSTORM  
IN THE AFTERNOON. WIND BECOMING NORTHWEST 60 KM/H GUSTING TO 80 IN  
THE AFTERNOON. HIGH 25. HUMIDEX 26. UV INDEX 6 OR HIGH.  
 
CYPRESS HILLS PROVINCIAL PARK - FOREMOST.  
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS  
MORNING. WIND NORTHWEST 20 KM/H GUSTING TO 40. HIGH 27. UV INDEX 8  
OR VERY HIGH.  
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. 30 PERCENT CHANCE  
OF SHOWERS LATE THIS EVENING AND OVERNIGHT. WIND NORTHWEST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. LOW 16.  
TUESDAY..MAINLY SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON THEN  
PERIODS OF RAIN. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. WIND  
BECOMING WEST 30 KM/H THEN NORTHWEST 60 GUSTING TO 80 IN THE  
AFTERNOON. HIGH 27. UV INDEX 9 OR VERY HIGH.  
 
LETHBRIDGE - TABER - MILK RIVER.  
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS  
MORNING. WIND BECOMING WEST 30 KM/H GUSTING TO 50 THIS AFTERNOON.  
HIGH 27. UV INDEX 8 OR VERY HIGH.  
TONIGHT..MAINLY CLOUDY. CLEARING BEFORE MORNING. WIND WEST 30 KM/H  
GUSTING TO 50 BECOMING LIGHT LATE THIS EVENING. LOW 16.  
TUESDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON THEN  
60 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A  
THUNDERSTORM LATE IN THE AFTERNOON. WIND BECOMING WEST 50 KM/H  
GUSTING TO 70 NEAR NOON. HIGH 27. UV INDEX 8 OR VERY HIGH.  
 
REMAINDER UNCHANGED.  
 
END  
 
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