FPCN15 CWWG 160512 AAD UPDATED FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED BY ENVIRONMENT CANADA AT 11:11 P.M. MDT TUESDAY 15 APRIL 2025 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. --------------------------------------------------------------------- AIRDRIE - COCHRANE - OLDS - SUNDRE. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS NEAR MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 2. WIND CHILL MINUS 6 OVERNIGHT. WEDNESDAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTHWEST 20 KM/H NEAR NOON. HIGH 7. WIND CHILL MINUS 6 IN THE MORNING. UV INDEX 3 OR MODERATE. WEDNESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND UP TO 15 KM/H. LOW MINUS 3. WIND CHILL MINUS 9 OVERNIGHT. DRUMHELLER - THREE HILLS. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS NEAR MIDNIGHT WITH RISK OF A THUNDERSTORM. LOW PLUS 3. WEDNESDAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTH 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 10. UV INDEX 3 OR MODERATE. WEDNESDAY NIGHT..MAINLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND NORTH 30 KM/H GUSTING TO 50 BECOMING LIGHT LATE IN THE EVENING. LOW MINUS 1. RED DEER - PONOKA - INNISFAIL - STETTLER. TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS NEAR MIDNIGHT. CLEARING BEFORE MORNING. WIND NORTH 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW ZERO. WEDNESDAY..MAINLY SUNNY. INCREASING CLOUDINESS LATE IN THE MORNING. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 7. UV INDEX 3 OR MODERATE. WEDNESDAY NIGHT..CLEARING LATE IN THE EVENING. WIND NORTHWEST 30 KM/H GUSTING TO 50. LOW MINUS 2. WIND CHILL MINUS 8 OVERNIGHT. HANNA - CORONATION - OYEN. TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS LATE THIS EVENING AND AFTER MIDNIGHT. WIND NORTH 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW ZERO. WEDNESDAY..MAINLY SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 7. UV INDEX 3 OR MODERATE. WEDNESDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 30 KM/H GUSTING TO 50. LOW MINUS 4. WIND CHILL MINUS 10 OVERNIGHT. REMAINDER UNCHANGED. END