FPCN15 CWWG 162135 FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT WEDNESDAY 16 APRIL 2025 FOR TONIGHT THURSDAY AND THURSDAY NIGHT. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT THURSDAY. --------------------------------------------------------------------- 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. --------------------------------------------------------------------- CITY OF CALGARY. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND NORTH 40 KM/H GUSTING TO 60 DIMINISHING TO 20 THIS EVENING. LOW PLUS 1. THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. WIND NORTH 20 KM/H GUSTING TO 40. HIGH 8. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. CLEARING IN THE EVENING. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW MINUS 5. WIND CHILL MINUS 9 OVERNIGHT. OKOTOKS - HIGH RIVER - CLARESHOLM. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW MINUS 2. WIND CHILL MINUS 4 OVERNIGHT. THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 9. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. CLEARING IN THE EVENING. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW MINUS 7. WIND CHILL MINUS 10 OVERNIGHT. AIRDRIE - COCHRANE - OLDS - SUNDRE. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING. WIND NORTH 30 KM/H GUSTING TO 50 BECOMING LIGHT THIS EVENING. LOW MINUS 2. WIND CHILL MINUS 6 OVERNIGHT. THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 8. WIND CHILL MINUS 7 IN THE MORNING. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. CLEARING IN THE EVENING. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW MINUS 8. WIND CHILL MINUS 11 OVERNIGHT. DRUMHELLER - THREE HILLS. TONIGHT..PARTLY CLOUDY. WIND NORTH 30 KM/H GUSTING TO 50 BECOMING LIGHT THIS EVENING. LOW MINUS 2. WIND CHILL MINUS 6 OVERNIGHT. THURSDAY..MAINLY SUNNY. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 10. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..A FEW CLOUDS. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW MINUS 9. WIND CHILL MINUS 12 OVERNIGHT. BROOKS - STRATHMORE - VULCAN. TONIGHT..PARTLY CLOUDY. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW MINUS 4. WIND CHILL MINUS 9 OVERNIGHT. THURSDAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 9. WIND CHILL MINUS 9 IN THE MORNING. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..CLEARING LATE IN THE EVENING. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW MINUS 8. WIND CHILL MINUS 11 OVERNIGHT. KANANASKIS - CANMORE. TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES EARLY THIS EVENING. WIND UP TO 15 KM/H. LOW MINUS 3. WIND CHILL MINUS 5 OVERNIGHT. THURSDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH PLUS 4. WIND CHILL MINUS 5 IN THE MORNING. UV INDEX 3 OR MODERATE. THURSDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES EARLY IN THE EVENING. CLEARING LATE IN THE EVENING. WIND UP TO 15 KM/H. LOW MINUS 6. WIND CHILL MINUS 12 OVERNIGHT. BANFF NATIONAL PARK HIGHWAY 93 - LAKE LOUISE TO SASKATCHEWAN RIVER CROSSING. TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES EARLY THIS EVENING. WIND UP TO 15 KM/H. LOW MINUS 4. WIND CHILL MINUS 6 OVERNIGHT. THURSDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH PLUS 4. WIND CHILL MINUS 6 IN THE MORNING. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES EARLY IN THE EVENING. CLEARING LATE IN THE EVENING. WIND UP TO 15 KM/H. LOW MINUS 9. WIND CHILL MINUS 14 OVERNIGHT. HIGHWAY 93 - JASPER TO SASKATCHEWAN RIVER CROSSING JASPER NATIONAL PARK. TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 7. WIND CHILL MINUS 10 OVERNIGHT. THURSDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH 10. WIND CHILL MINUS 10 IN THE MORNING. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..CLEARING IN THE EVENING. WIND UP TO 15 KM/H. LOW MINUS 6. WIND CHILL MINUS 8 OVERNIGHT. NORDEGG - FORESTRY TRUNK ROAD HIGHWAY 734. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES EARLY THIS EVENING. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW MINUS 2. WIND CHILL NEAR MINUS 6. THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH PLUS 5. WIND CHILL MINUS 6 IN THE MORNING. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES EARLY IN THE EVENING. CLEARING LATE IN THE EVENING. WIND UP TO 15 KM/H. LOW MINUS 8. WIND CHILL MINUS 13 OVERNIGHT. ROCKY MOUNTAIN HOUSE - CAROLINE. TONIGHT..PARTLY CLOUDY. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT THIS EVENING. LOW MINUS 3. WIND CHILL MINUS 7 OVERNIGHT. THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH 8. WIND CHILL MINUS 7 IN THE MORNING. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING. CLEARING LATE IN THE EVENING. WIND UP TO 15 KM/H. LOW MINUS 8. WIND CHILL MINUS 11 OVERNIGHT. RED DEER - PONOKA - INNISFAIL - STETTLER. TONIGHT..PARTLY CLOUDY. WIND NORTHWEST 40 KM/H GUSTING TO 70 DIMINISHING TO 20 GUSTING TO 40 NEAR MIDNIGHT. LOW MINUS 3. WIND CHILL MINUS 9 OVERNIGHT. THURSDAY..CLEARING IN THE MORNING. WIND NORTH 20 KM/H GUSTING TO 40. HIGH 9. WIND CHILL MINUS 9 IN THE MORNING. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..CLEAR. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW MINUS 8. WIND CHILL MINUS 13 OVERNIGHT. HANNA - CORONATION - OYEN. TONIGHT..MAINLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND NORTHWEST 30 KM/H GUSTING TO 50. LOW MINUS 4. WIND CHILL MINUS 10 OVERNIGHT. THURSDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. WIND NORTH 20 KM/H GUSTING TO 40. HIGH 7. WIND CHILL MINUS 10 IN THE MORNING. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..CLEARING LATE IN THE EVENING. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW MINUS 9. WIND CHILL MINUS 12 OVERNIGHT. MEDICINE HAT - BOW ISLAND - SUFFIELD. TONIGHT..MAINLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. WIND BECOMING NORTHWEST 20 OVERNIGHT. LOW MINUS 3. WIND CHILL MINUS 9 OVERNIGHT. THURSDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. WIND NORTH 20 KM/H GUSTING TO 40. HIGH 9. WIND CHILL MINUS 9 IN THE MORNING. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..CLEARING LATE IN THE EVENING. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW MINUS 7. WIND CHILL MINUS 13 OVERNIGHT. CYPRESS HILLS PROVINCIAL PARK - FOREMOST. TONIGHT..SNOW OR RAIN ENDING THIS EVENING THEN CLEARING. WIND NORTH 20 KM/H BECOMING LIGHT THIS EVENING. LOW MINUS 6. WIND CHILL MINUS 12 OVERNIGHT. THURSDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 7. WIND CHILL MINUS 12 IN THE MORNING. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..CLEARING LATE IN THE EVENING. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW MINUS 9. WIND CHILL MINUS 17 OVERNIGHT. LETHBRIDGE - TABER - MILK RIVER. TONIGHT..SNOW OR RAIN ENDING EARLY THIS EVENING THEN PARTLY CLOUDY. WIND NORTH 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW MINUS 3. WIND CHILL MINUS 7 OVERNIGHT. THURSDAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 7. WIND CHILL MINUS 7 IN THE MORNING. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..CLEARING LATE IN THE EVENING. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW MINUS 6. WIND CHILL MINUS 12 OVERNIGHT. CARDSTON - FORT MACLEOD - MAGRATH. TONIGHT..SNOW ENDING THIS EVENING THEN PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 3. WIND CHILL NEAR MINUS 7. THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES IN THE AFTERNOON. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 7. WIND CHILL MINUS 7 IN THE MORNING. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES EARLY IN THE EVENING. CLEARING IN THE EVENING. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW MINUS 7. WIND CHILL MINUS 12 OVERNIGHT. CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK. TONIGHT..SNOW ENDING THIS EVENING THEN PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 4. WIND CHILL MINUS 8 OVERNIGHT. THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH PLUS 5. WIND CHILL MINUS 8 IN THE MORNING. UV INDEX 4 OR MODERATE. THURSDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES EARLY IN THE EVENING. CLEARING IN THE EVENING. WIND UP TO 15 KM/H. LOW MINUS 7. WIND CHILL MINUS 14 OVERNIGHT. END