FPCN15 CWWG 120214 AAB UPDATED FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED BY ENVIRONMENT CANADA AT 8:13 P.M. MDT SUNDAY 11 MAY 2025 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. --------------------------------------------------------------------- DRUMHELLER - THREE HILLS. TONIGHT..INCREASING CLOUDINESS. 30 PERCENT CHANCE OF SHOWERS LATE THIS EVENING AND OVERNIGHT. RAIN BEGINNING BEFORE MORNING. LOW 7. MONDAY..RAIN. AMOUNT 10 TO 20 MM. HIGH 14. UV INDEX 1 OR LOW. MONDAY NIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE EVENING AND AFTER MIDNIGHT. LOW 8. BROOKS - STRATHMORE - VULCAN. TONIGHT..INCREASING CLOUDINESS. 30 PERCENT CHANCE OF SHOWERS LATE THIS EVENING AND AFTER MIDNIGHT. RAIN BEGINNING AFTER MIDNIGHT. RISK OF A THUNDERSTORM LATE THIS EVENING AND AFTER MIDNIGHT. AMOUNT 5 TO 10 MM. WIND SOUTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 9. MONDAY..RAIN ENDING EARLY IN THE AFTERNOON THEN CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. AMOUNT 5 TO 10 MM. WIND BECOMING WEST 30 KM/H GUSTING TO 50 IN THE AFTERNOON. HIGH 16. UV INDEX 2 OR LOW. MONDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE EVENING. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT IN THE EVENING. LOW PLUS 5. HANNA - CORONATION - OYEN. TONIGHT..INCREASING CLOUDINESS. 30 PERCENT CHANCE OF SHOWERS LATE THIS EVENING AND AFTER MIDNIGHT. RAIN BEGINNING OVERNIGHT. RISK OF A THUNDERSTORM LATE THIS EVENING AND AFTER MIDNIGHT. WIND SOUTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 8. MONDAY..RAIN. AMOUNT 10 TO 20 MM. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 11. UV INDEX 1 OR LOW. MONDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS IN THE EVENING AND AFTER MIDNIGHT THEN PARTLY CLOUDY. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW PLUS 5. MEDICINE HAT - BOW ISLAND - SUFFIELD. TONIGHT..INCREASING CLOUDINESS. 30 PERCENT CHANCE OF SHOWERS LATE THIS EVENING AND AFTER MIDNIGHT. SHOWERS BEGINNING OVERNIGHT. RISK OF A THUNDERSTORM LATE THIS EVENING AND OVERNIGHT. LOCAL AMOUNT 5 TO 10 MM. WIND NORTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW 10. MONDAY..SHOWERS ENDING IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM. WIND BECOMING WEST 30 KM/H GUSTING TO 50 IN THE AFTERNOON. HIGH 22. UV INDEX 6 OR HIGH. MONDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING WITH RISK OF A THUNDERSTORM. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT IN THE EVENING. LOW 7. REMAINDER UNCHANGED. END