FPCN15 CWWG 190034 AAB UPDATED FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED BY ENVIRONMENT CANADA AT 6:34 P.M. MDT SUNDAY 18 AUGUST 2024 FOR TONIGHT MONDAY AND MONDAY NIGHT. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT MONDAY. --------------------------------------------------------------------- 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. --------------------------------------------------------------------- MEDICINE HAT - BOW ISLAND - SUFFIELD. TONIGHT..CLEAR THIS EVENING THEN PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS OVERNIGHT. RISK OF A SEVERE THUNDERSTORM OVERNIGHT. LOW 18. MONDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS IN THE MORNING AND RISK OF A THUNDERSTORM. CLEARING IN THE AFTERNOON. HIGH 30. HUMIDEX 33. UV INDEX 6 OR HIGH. MONDAY NIGHT..CLEAR IN THE EVENING AND AFTER MIDNIGHT THEN PARTLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS OVERNIGHT. RISK OF A THUNDERSTORM OVERNIGHT. WIND BECOMING WEST 20 KM/H OVERNIGHT. LOW 15. REMAINDER UNCHANGED. END