159
FPCN15 CWWG 232320 AAA
UPDATED FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED
BY ENVIRONMENT CANADA AT 5:19 P.M. MDT THURSDAY 23 OCTOBER 2025 FOR
TONIGHT FRIDAY AND FRIDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT FRIDAY.
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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.
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CITY OF CALGARY.
TONIGHT..PARTLY CLOUDY. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT NEAR MIDNIGHT. LOW 7.
FRIDAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 20 KM/H
GUSTING TO 40 IN THE AFTERNOON. HIGH 19. UV INDEX 2 OR LOW.
FRIDAY NIGHT..A FEW CLOUDS. WIND SOUTHWEST 20 KM/H GUSTING TO 40
BECOMING LIGHT NEAR MIDNIGHT. LOW 7.
OKOTOKS - HIGH RIVER - CLARESHOLM.
TONIGHT..PARTLY CLOUDY. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT NEAR MIDNIGHT. LOW 8.
FRIDAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 20 KM/H GUSTING TO 40.
HIGH 18. UV INDEX 2 OR LOW.
FRIDAY NIGHT..A FEW CLOUDS. WIND SOUTHWEST 20 KM/H GUSTING TO 40
BECOMING LIGHT NEAR MIDNIGHT. LOW 10.
AIRDRIE - COCHRANE - OLDS - SUNDRE.
TONIGHT..PARTLY CLOUDY. LOW PLUS 3.
FRIDAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 20 KM/H
GUSTING TO 40 IN THE AFTERNOON. HIGH 18. UV INDEX 2 OR LOW.
FRIDAY NIGHT..PARTLY CLOUDY. WIND SOUTHWEST 20 KM/H GUSTING TO 40
BECOMING LIGHT NEAR MIDNIGHT. LOW PLUS 3.
DRUMHELLER - THREE HILLS.
TONIGHT..PARTLY CLOUDY. WIND SOUTHWEST 20 KM/H. LOW PLUS 3.
FRIDAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 20 KM/H GUSTING TO 40.
HIGH 21. UV INDEX 2 OR LOW.
FRIDAY NIGHT..A FEW CLOUDS. WIND SOUTHWEST 20 KM/H GUSTING TO 40
BECOMING LIGHT NEAR MIDNIGHT. LOW 8.
BROOKS - STRATHMORE - VULCAN.
TONIGHT..A FEW CLOUDS. WIND SOUTHWEST 20 KM/H. LOW PLUS 5.
FRIDAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 30 KM/H GUSTING TO 50.
HIGH 21. UV INDEX 2 OR LOW.
FRIDAY NIGHT..CLEARING IN THE EVENING. WIND SOUTHWEST 30 KM/H GUSTING
TO 50 BECOMING LIGHT NEAR MIDNIGHT. LOW 8.
KANANASKIS - CANMORE.
TONIGHT..PARTLY CLOUDY. WIND WEST 20 KM/H GUSTING TO 40. LOW 8.
FRIDAY..A MIX OF SUN AND CLOUD. WIND WEST 20 KM/H GUSTING TO 40.
HIGH 15. UV INDEX 2 OR LOW.
FRIDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT.
SNOW LEVEL LOWERING TO 1900 METRES AFTER MIDNIGHT. WIND WEST 20 KM/H
GUSTING TO 40. LOW 7.
BANFF NATIONAL PARK
HIGHWAY 93 - LAKE LOUISE TO SASKATCHEWAN RIVER CROSSING.
TONIGHT..PARTLY CLOUDY. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT THIS EVENING. LOW 6.
FRIDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN
THE AFTERNOON. SNOW LEVEL 1900 METRES. WIND SOUTHWEST 20 KM/H
GUSTING TO 40. HIGH 12. UV INDEX 2 OR LOW.
FRIDAY NIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. SNOW
LEVEL 1900 METRES. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT IN THE EVENING. LOW PLUS 5.
HIGHWAY 93 - JASPER TO SASKATCHEWAN RIVER CROSSING
JASPER NATIONAL PARK.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. SNOW
LEVEL LOWERING TO 1900 METRES AFTER MIDNIGHT. LOW 6.
FRIDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. SNOW LEVEL 1900 METRES. WIND BECOMING SOUTHWEST 20 KM/H
GUSTING TO 40 NEAR NOON. HIGH 13. UV INDEX 2 OR LOW.
FRIDAY NIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. SNOW
LEVEL 1900 METRES LOWERING TO 1600 METRES OVERNIGHT. LOW PLUS 3.
RED DEER - PONOKA - INNISFAIL - STETTLER.
TONIGHT..PARTLY CLOUDY. WIND BECOMING SOUTHWEST 20 KM/H OVERNIGHT.
LOW PLUS 4.
FRIDAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 30 KM/H GUSTING TO 50.
HIGH 19. UV INDEX 2 OR LOW.
FRIDAY NIGHT..A FEW CLOUDS. WIND SOUTHWEST 30 KM/H GUSTING TO 50. LOW
PLUS 3.
HANNA - CORONATION - OYEN.
TONIGHT..PARTLY CLOUDY. WIND BECOMING SOUTHWEST 20 KM/H OVERNIGHT.
LOW ZERO.
FRIDAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 30 KM/H GUSTING TO 50.
HIGH 19. UV INDEX 2 OR LOW.
FRIDAY NIGHT..PARTLY CLOUDY. BECOMING CLOUDY OVERNIGHT. WIND SOUTH
30 KM/H GUSTING TO 50. LOW 6.
MEDICINE HAT - BOW ISLAND - SUFFIELD.
TONIGHT..PARTLY CLOUDY. WIND WEST 20 KM/H GUSTING TO 40. LOW 6.
FRIDAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 30 KM/H GUSTING TO 50.
HIGH 23. UV INDEX 2 OR LOW.
FRIDAY NIGHT..PARTLY CLOUDY. WIND SOUTHWEST 20 KM/H GUSTING TO 40.
LOW 9.
REMAINDER UNCHANGED.
END
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