738
FPCN15 CWWG 051630
FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED BY
ENVIRONMENT CANADA AT 11:00 A.M. MDT FRIDAY 5 JUNE 2026 FOR TODAY AND
SATURDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MDT.
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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.
TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH
60 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. RISK OF A THUNDERSTORM
THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 21. UV
INDEX 7 OR HIGH.
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40
BECOMING LIGHT THIS EVENING. LOW 7.
SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 20 KM/H
GUSTING TO 40 NEAR NOON. HIGH 16. UV INDEX 6 OR HIGH.
OKOTOKS - HIGH RIVER - CLARESHOLM.
TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH
60 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. RISK OF A THUNDERSTORM
THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 70. HIGH 21. UV
INDEX 7 OR HIGH.
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 40 KM/H GUSTING TO 70
BECOMING LIGHT THIS EVENING. LOW PLUS 5.
SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 30 KM/H
GUSTING TO 50 NEAR NOON. HIGH 19. UV INDEX 6 OR HIGH.
AIRDRIE - COCHRANE - OLDS - SUNDRE.
TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH
60 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. RISK OF A THUNDERSTORM
THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 21. UV
INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIND SOUTHWEST 20 KM/H GUSTING TO 40
BECOMING LIGHT THIS EVENING. LOW PLUS 2.
SATURDAY..INCREASING CLOUDINESS. 60 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON WITH RISK OF A THUNDERSTORM. WIND BECOMING SOUTHWEST
20 KM/H GUSTING TO 40 NEAR NOON. HIGH 13. UV INDEX 5 OR MODERATE.
DRUMHELLER - THREE HILLS.
TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH
60 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. RISK OF A THUNDERSTORM
THIS AFTERNOON. WIND WEST 20 KM/H GUSTING TO 40. HIGH 23. UV INDEX 7
OR HIGH.
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. WIND WEST 20 KM/H GUSTING TO 40
BECOMING LIGHT THIS EVENING. LOW 7.
SATURDAY..MAINLY SUNNY. WIND BECOMING SOUTH 20 KM/H GUSTING TO 40 IN
THE AFTERNOON. HIGH 22. UV INDEX 6 OR HIGH.
BROOKS - STRATHMORE - VULCAN.
TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH
30 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. RISK OF A THUNDERSTORM
THIS AFTERNOON. WIND SOUTHWEST 40 KM/H GUSTING TO 70. HIGH 25. UV
INDEX 7 OR HIGH.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS THIS EVENING
AND RISK OF A THUNDERSTORM. CLEARING LATE THIS EVENING. WIND
SOUTHWEST 40 KM/H GUSTING TO 70 BECOMING LIGHT THIS EVENING. LOW 6.
SATURDAY..CLOUDY. CLEARING EARLY IN THE AFTERNOON. WIND BECOMING
SOUTH 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 21. UV INDEX 5 OR
MODERATE.
KANANASKIS - CANMORE.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS THIS
AFTERNOON WITH RISK OF A THUNDERSTORM. WIND WEST 30 KM/H GUSTING TO
50. HIGH 18. UV INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING AND
AFTER MIDNIGHT WITH RISK OF A THUNDERSTORM. SNOW LEVEL LOWERING TO
1900 METRES THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50 BECOMING
LIGHT THIS EVENING. LOW PLUS 3.
SATURDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON WITH RISK OF A THUNDERSTORM. SNOW LEVEL 2200 METRES.
HIGH 15. UV INDEX 6 OR HIGH.
BANFF NATIONAL PARK
HIGHWAY 93 - LAKE LOUISE TO SASKATCHEWAN RIVER CROSSING.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND
SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 13. UV INDEX 5 OR MODERATE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING AND
AFTER MIDNIGHT. SNOW LEVEL 2200 METRES LOWERING TO NEAR VALLEY
BOTTOM LATE THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40
BECOMING LIGHT THIS EVENING. LOW PLUS 3.
SATURDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY NEAR NOON WITH
60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A
THUNDERSTORM IN THE AFTERNOON. SNOW LEVEL 2100 METRES. HIGH 12. UV
INDEX 5 OR MODERATE.
HIGHWAY 93 - JASPER TO SASKATCHEWAN RIVER CROSSING
JASPER NATIONAL PARK.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND
SOUTHWEST 20 KM/H GUSTING TO 40. HIGH 15. UV INDEX 5 OR MODERATE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING AND
AFTER MIDNIGHT. SNOW LEVEL LOWERING TO 1600 METRES LATE THIS
EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS
EVENING. LOW PLUS 3.
SATURDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY NEAR NOON WITH
60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A
THUNDERSTORM IN THE AFTERNOON. SNOW LEVEL 2000 METRES. HIGH 14. UV
INDEX 4 OR MODERATE.
NORDEGG - FORESTRY TRUNK ROAD HIGHWAY 734.
TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS AND
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H GUSTING TO 40. HIGH 16. UV
INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING WITH RISK OF A THUNDERSTORM. CLEARING NEAR MIDNIGHT. WIND
WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW ZERO.
SATURDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY NEAR NOON WITH
60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A
THUNDERSTORM IN THE AFTERNOON. HIGH 12. UV INDEX 5 OR MODERATE.
ROCKY MOUNTAIN HOUSE - CAROLINE.
TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS AND
RISK OF A THUNDERSTORM. WIND WEST 20 KM/H GUSTING TO 40. HIGH 18. UV
INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. CLEARING OVERNIGHT. WIND WEST 20 KM/H
GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW PLUS 1.
SATURDAY..SUNNY. INCREASING CLOUDINESS NEAR NOON THEN 60 PERCENT
CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A THUNDERSTORM IN THE
AFTERNOON. HIGH 13. UV INDEX 6 OR HIGH.
RED DEER - PONOKA - INNISFAIL - STETTLER.
TODAY..SUNNY NEAR NOON THEN A MIX OF SUN AND CLOUD WITH 60 PERCENT
CHANCE OF SHOWERS. RISK OF A SEVERE THUNDERSTORM THIS AFTERNOON.
WIND WEST 20 KM/H GUSTING TO 40. HIGH 20. UV INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A SEVERE THUNDERSTORM. WIND WEST 20 KM/H GUSTING TO 40
BECOMING LIGHT THIS EVENING. LOW PLUS 3.
SATURDAY..MAINLY SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON THEN
30 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A
THUNDERSTORM LATE IN THE AFTERNOON. HIGH 15. UV INDEX 6 OR HIGH.
HANNA - CORONATION - OYEN.
TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH
30 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. RISK OF A
THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTH 20 KM/H GUSTING TO 40
BECOMING SOUTHWEST 40 GUSTING TO 60 THIS AFTERNOON. HIGH 22. UV
INDEX 7 OR HIGH.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS THIS EVENING
AND RISK OF A THUNDERSTORM. CLEARING OVERNIGHT. WIND SOUTHWEST
40 KM/H GUSTING TO 60 BECOMING WEST 20 THIS EVENING THEN LIGHT NEAR
MIDNIGHT. LOW 6.
SATURDAY..INCREASING CLOUDINESS IN THE MORNING. WIND BECOMING SOUTH
20 KM/H NEAR NOON. HIGH 19. UV INDEX 6 OR HIGH.
MEDICINE HAT - BOW ISLAND - SUFFIELD.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. WIND
SOUTHWEST 20 KM/H GUSTING TO 40 INCREASING TO 40 GUSTING TO 60 THIS
AFTERNOON. HIGH 25. UV INDEX 7 OR HIGH.
TONIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND SOUTHWEST
40 KM/H GUSTING TO 60 BECOMING WEST 20 THIS EVENING THEN LIGHT NEAR
MIDNIGHT. LOW 7.
SATURDAY..INCREASING CLOUDINESS EARLY IN THE MORNING. WIND BECOMING
SOUTH 20 KM/H NEAR NOON. HIGH 22. UV INDEX 7 OR HIGH.
CYPRESS HILLS PROVINCIAL PARK - FOREMOST.
TODAY..MAINLY SUNNY. WIND SOUTHWEST 30 KM/H GUSTING TO 50. HIGH 25.
UV INDEX 8 OR VERY HIGH.
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS BEFORE MORNING. WIND
SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT NEAR MIDNIGHT.
LOW 10.
SATURDAY..MAINLY CLOUDY. HIGH 22. UV INDEX 7 OR HIGH.
LETHBRIDGE - TABER - MILK RIVER.
TODAY..MAINLY SUNNY. WIND SOUTHWEST 50 KM/H GUSTING TO 70. HIGH 22.
UV INDEX 7 OR HIGH.
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS BEFORE MORNING. WIND
SOUTHWEST 50 KM/H GUSTING TO 70 BECOMING LIGHT THIS EVENING. LOW 6.
SATURDAY..CLOUDY. CLEARING LATE IN THE AFTERNOON. WIND BECOMING
SOUTHWEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 20. UV INDEX 5 OR
MODERATE.
CARDSTON - FORT MACLEOD - MAGRATH.
TODAY..MAINLY SUNNY. WIND SOUTHWEST 50 KM/H GUSTING TO 70. HIGH 21.
UV INDEX 7 OR HIGH.
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS BEFORE MORNING. WIND
SOUTHWEST 50 KM/H GUSTING TO 70 BECOMING LIGHT THIS EVENING. LOW 7.
SATURDAY..CLOUDY. CLEARING IN THE AFTERNOON. WIND BECOMING SOUTHWEST
30 KM/H GUSTING TO 50 NEAR NOON. HIGH 18. UV INDEX 5 OR MODERATE.
CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK.
TODAY..MAINLY SUNNY. WIND WEST 50 KM/H GUSTING TO 70. HIGH 20. UV
INDEX 7 OR HIGH.
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT. WIND
WEST 50 KM/H GUSTING TO 70 DIMINISHING TO 30 GUSTING TO 50 THIS
EVENING. LOW PLUS 5.
SATURDAY..CLEARING LATE IN THE MORNING. WIND SOUTHWEST 30 KM/H
GUSTING TO 50. HIGH 17. UV INDEX 7 OR HIGH.
END
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