174
FPCN15 CWWG 092130
FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED BY
ENVIRONMENT CANADA AT 4:00 P.M. MDT SATURDAY 9 MAY 2026 FOR TONIGHT
SUNDAY AND SUNDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT SUNDAY.
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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. CLEARING THIS EVENING. LOW 8.
SUNDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. WIND
BECOMING SOUTHWEST 20 KM/H NEAR NOON. HIGH 24. UV INDEX 6 OR HIGH.
SUNDAY NIGHT..CLEARING LATE IN THE EVENING. WIND WEST 20 KM/H
BECOMING LIGHT OVERNIGHT. LOW 9.
OKOTOKS - HIGH RIVER - CLARESHOLM.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. CLEARING THIS EVENING. LOW 6.
SUNDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. WIND
BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 25. UV
INDEX 6 OR HIGH.
SUNDAY NIGHT..CLEARING LATE IN THE EVENING. WIND SOUTHWEST 20 KM/H
GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW 6.
AIRDRIE - COCHRANE - OLDS - SUNDRE.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. LOW PLUS 4.
SUNDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON THEN 30 PERCENT
CHANCE OF SHOWERS LATE IN THE AFTERNOON. WIND BECOMING SOUTHWEST
20 KM/H NEAR NOON. HIGH 22. UV INDEX 6 OR HIGH.
SUNDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING. CLEARING LATE IN THE EVENING. WIND WEST 20 KM/H
BECOMING LIGHT OVERNIGHT. LOW PLUS 5.
DRUMHELLER - THREE HILLS.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. LOW 8.
SUNDAY..SUNNY. INCREASING CLOUDINESS LATE IN THE AFTERNOON. WIND
BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON. HIGH 28. UV INDEX 6 OR
HIGH.
SUNDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS IN THE
EVENING. CLEARING OVERNIGHT. WIND SOUTHWEST 20 KM/H BECOMING LIGHT
NEAR MIDNIGHT. LOW 9.
BROOKS - STRATHMORE - VULCAN.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. LOW 7.
SUNDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND
BECOMING SOUTH 20 KM/H NEAR NOON. HIGH 29. UV INDEX 6 OR HIGH.
SUNDAY NIGHT..CLEARING LATE IN THE EVENING. WIND SOUTH 20 KM/H
BECOMING LIGHT IN THE EVENING. LOW 10.
KANANASKIS - CANMORE.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. CLEARING THIS EVENING. LOW 10.
SUNDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN
THE AFTERNOON. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 21.
UV INDEX 6 OR HIGH.
SUNDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING. CLEARING IN THE EVENING. WIND WEST 20 KM/H BECOMING
LIGHT IN THE EVENING. LOW 6.
BANFF NATIONAL PARK
HIGHWAY 93 - LAKE LOUISE TO SASKATCHEWAN RIVER CROSSING.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. LOW PLUS 3.
SUNDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX OF
SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS LATE IN THE
AFTERNOON. HIGH 17. UV INDEX 6 OR HIGH.
SUNDAY NIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING. LOW PLUS 3.
HIGHWAY 93 - JASPER TO SASKATCHEWAN RIVER CROSSING
JASPER NATIONAL PARK.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. LOW PLUS 5.
SUNDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.
HIGH 21. UV INDEX 6 OR HIGH.
SUNDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. SNOW
LEVEL LOWERING TO 2100 METRES OVERNIGHT. LOW 7.
NORDEGG - FORESTRY TRUNK ROAD HIGHWAY 734.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. LOW 6.
SUNDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN
THE AFTERNOON. HIGH 20. UV INDEX 6 OR HIGH.
SUNDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING. LOW PLUS 5.
ROCKY MOUNTAIN HOUSE - CAROLINE.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. LOW PLUS 3.
SUNDAY..INCREASING CLOUDINESS. 30 PERCENT CHANCE OF SHOWERS LATE IN
THE AFTERNOON. HIGH 22. UV INDEX 6 OR HIGH.
SUNDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE
EVENING. CLEARING OVERNIGHT. LOW PLUS 5.
RED DEER - PONOKA - INNISFAIL - STETTLER.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. LOW 6.
SUNDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON. WIND BECOMING
SOUTHWEST 20 KM/H NEAR NOON. HIGH 26. UV INDEX 6 OR HIGH.
SUNDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS IN THE
EVENING. CLEARING OVERNIGHT. WIND SOUTHWEST 20 KM/H BECOMING LIGHT
IN THE EVENING. LOW 7.
HANNA - CORONATION - OYEN.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. LOW PLUS 5.
SUNDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND
BECOMING SOUTH 30 KM/H IN THE MORNING. HIGH 26. UV INDEX 6 OR HIGH.
SUNDAY NIGHT..PARTLY CLOUDY. BECOMING CLOUDY IN THE EVENING.
30 PERCENT CHANCE OF SHOWERS IN THE EVENING. CLEARING OVERNIGHT.
WIND SOUTH 20 KM/H BECOMING NORTHWEST 20 NEAR MIDNIGHT. LOW 9.
MEDICINE HAT - BOW ISLAND - SUFFIELD.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. LOW 8.
SUNDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND
BECOMING SOUTH 20 KM/H IN THE MORNING. HIGH 28. UV INDEX 6 OR HIGH.
SUNDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND SOUTHWEST
20 KM/H BECOMING NORTHWEST 20 OVERNIGHT. LOW 11.
CYPRESS HILLS PROVINCIAL PARK - FOREMOST.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. LOW 6.
SUNDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND
BECOMING SOUTH 20 KM/H NEAR NOON. HIGH 27. UV INDEX 7 OR HIGH.
SUNDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND SOUTHWEST
20 KM/H BECOMING NORTHWEST 20 OVERNIGHT. LOW 10.
LETHBRIDGE - TABER - MILK RIVER.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. LOW 8.
SUNDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND
BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 NEAR NOON. HIGH 27. UV
INDEX 7 OR HIGH.
SUNDAY NIGHT..CLEARING LATE IN THE EVENING. WIND SOUTHWEST 30 KM/H
GUSTING TO 50 BECOMING LIGHT NEAR MIDNIGHT. LOW 8.
CARDSTON - FORT MACLEOD - MAGRATH.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. LOW 10.
SUNDAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 30 KM/H
GUSTING TO 50 NEAR NOON. HIGH 23. UV INDEX 7 OR HIGH.
SUNDAY NIGHT..CLEARING IN THE EVENING. WIND SOUTHWEST 30 KM/H GUSTING
TO 50 BECOMING LIGHT OVERNIGHT. LOW 8.
CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. WIND BECOMING WEST
20 KM/H THIS EVENING. LOW 7.
SUNDAY..A MIX OF SUN AND CLOUD. WIND WEST 30 KM/H GUSTING TO 50.
HIGH 23. UV INDEX 7 OR HIGH.
SUNDAY NIGHT..CLEARING IN THE EVENING. WIND WEST 30 KM/H GUSTING TO
50. LOW 9.
END
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