904
FPCN53 CWWG 251025
EXTENDED FORECASTS FROM TUESDAY NIGHT 26 AUGUST TO SUNDAY 31 AUGUST
FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED BY ENVIRONMENT
CANADA AT 4:30 A.M. MDT MONDAY 25 AUGUST 2025.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 10:30 A.M. MDT.
CITY OF CALGARY.
TUESDAY NIGHT..CLEAR. LOW 14.
WEDNESDAY..SUNNY. HIGH 31.
WEDNESDAY NIGHT..CLEAR. LOW 14.
THURSDAY..SUNNY. HIGH 30.
THURSDAY NIGHT..CLEAR. LOW 14.
FRIDAY..SUNNY. HIGH 27.
FRIDAY NIGHT..CLEAR. LOW 10.
SATURDAY..SUNNY. HIGH 27.
SATURDAY NIGHT..CLEAR. LOW 11.
SUNDAY..SUNNY. HIGH 27.
NORMALS FOR THE PERIOD..LOW 7. HIGH 21.
AIRDRIE - COCHRANE - OLDS - SUNDRE.
TUESDAY NIGHT..CLEAR. LOW 8.
WEDNESDAY..SUNNY. HIGH 30.
WEDNESDAY NIGHT..CLEAR. LOW 8.
THURSDAY..SUNNY. HIGH 29.
THURSDAY NIGHT..CLEAR. LOW 7.
FRIDAY..SUNNY. HIGH 27.
FRIDAY NIGHT..CLEAR. LOW 8.
SATURDAY..SUNNY. HIGH 27.
SATURDAY NIGHT..CLEAR. LOW 8.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 26.
NORMALS FOR THE PERIOD..LOW 6. HIGH 20.
OKOTOKS - HIGH RIVER - CLARESHOLM.
TUESDAY NIGHT..CLEAR. LOW 11.
WEDNESDAY..SUNNY. HIGH 30.
WEDNESDAY NIGHT..CLEAR. LOW 9.
THURSDAY..SUNNY. HIGH 28.
THURSDAY NIGHT..CLEAR. LOW 10.
FRIDAY..SUNNY. HIGH 28.
FRIDAY NIGHT..CLOUDY PERIODS. LOW 10.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 27.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 10.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 27.
NORMALS FOR THE PERIOD..LOW 6. HIGH 21.
DRUMHELLER - THREE HILLS.
TUESDAY NIGHT..CLEAR. LOW 11.
WEDNESDAY..SUNNY. HIGH 33.
WEDNESDAY NIGHT..CLEAR. LOW 13.
THURSDAY..SUNNY. HIGH 32.
THURSDAY NIGHT..CLEAR. LOW 12.
FRIDAY..SUNNY. HIGH 32.
FRIDAY NIGHT..CLEAR. LOW 11.
SATURDAY..SUNNY. HIGH 29.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 11.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 28.
NORMALS FOR THE PERIOD..LOW 8. HIGH 22.
BROOKS - STRATHMORE - VULCAN.
TUESDAY NIGHT..CLEAR. LOW 10.
WEDNESDAY..SUNNY. HIGH 33.
WEDNESDAY NIGHT..CLEAR. LOW 12.
THURSDAY..SUNNY. HIGH 33.
THURSDAY NIGHT..CLEAR. LOW 11.
FRIDAY..SUNNY. HIGH 31.
FRIDAY NIGHT..CLOUDY PERIODS. LOW 11.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 29.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 11.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 30.
NORMALS FOR THE PERIOD..LOW 8. HIGH 23.
KANANASKIS - CANMORE.
TUESDAY NIGHT..CLEAR. LOW 11.
WEDNESDAY..SUNNY. HIGH 29.
WEDNESDAY NIGHT..CLEAR. LOW 10.
THURSDAY..SUNNY. HIGH 29.
THURSDAY NIGHT..CLEAR. LOW 10.
FRIDAY..SUNNY. HIGH 28.
FRIDAY NIGHT..CLEAR. LOW 7.
SATURDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
HIGH 26.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 7.
SUNDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
HIGH 25.
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 20.
BANFF NATIONAL PARK
HIGHWAY 93 - LAKE LOUISE TO SASKATCHEWAN RIVER CROSSING.
TUESDAY NIGHT..CLEAR. LOW 8.
WEDNESDAY..SUNNY. HIGH 28.
WEDNESDAY NIGHT..CLEAR. LOW 9.
THURSDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
HIGH 25.
THURSDAY NIGHT..CLEAR. LOW 9.
FRIDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
HIGH 25.
FRIDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW
PLUS 5.
SATURDAY..SUNNY. HIGH 27.
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 25.
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 20.
HIGHWAY 93 - JASPER TO SASKATCHEWAN RIVER CROSSING
JASPER NATIONAL PARK.
TUESDAY NIGHT..CLEAR. LOW 9.
WEDNESDAY..SUNNY. HIGH 33.
WEDNESDAY NIGHT..CLEAR. LOW 7.
THURSDAY..SUNNY. HIGH 33.
THURSDAY NIGHT..CLEAR. LOW 9.
FRIDAY..SUNNY. HIGH 32.
FRIDAY NIGHT..CLEAR. LOW PLUS 5.
SATURDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
HIGH 26.
SATURDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.
LOW 7.
SUNDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
HIGH 23.
NORMALS FOR THE PERIOD..LOW 6. HIGH 20.
NORDEGG - FORESTRY TRUNK ROAD HIGHWAY 734.
TUESDAY NIGHT..CLEAR. LOW 9.
WEDNESDAY..SUNNY. HIGH 27.
WEDNESDAY NIGHT..CLEAR. LOW 8.
THURSDAY..SUNNY. HIGH 28.
THURSDAY NIGHT..CLEAR. LOW 9.
FRIDAY..SUNNY. HIGH 27.
FRIDAY NIGHT..CLEAR. LOW 7.
SATURDAY..SUNNY. HIGH 27.
SATURDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.
LOW 8.
SUNDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.
HIGH 24.
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 18.
ROCKY MOUNTAIN HOUSE - CAROLINE.
TUESDAY NIGHT..CLEAR. LOW 8.
WEDNESDAY..SUNNY. HIGH 29.
WEDNESDAY NIGHT..CLEAR. LOW 9.
THURSDAY..SUNNY. HIGH 29.
THURSDAY NIGHT..CLEAR. LOW 8.
FRIDAY..SUNNY. HIGH 30.
FRIDAY NIGHT..CLEAR. LOW 8.
SATURDAY..SUNNY. HIGH 28.
SATURDAY NIGHT..CLEAR. LOW 9.
SUNDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.
HIGH 25.
NORMALS FOR THE PERIOD..LOW 6. HIGH 20.
RED DEER - PONOKA - INNISFAIL - STETTLER.
TUESDAY NIGHT..CLEAR. LOW 9.
WEDNESDAY..SUNNY. HIGH 30.
WEDNESDAY NIGHT..CLEAR. LOW 10.
THURSDAY..SUNNY. HIGH 30.
THURSDAY NIGHT..CLEAR. LOW 10.
FRIDAY..SUNNY. HIGH 30.
FRIDAY NIGHT..CLEAR. LOW 10.
SATURDAY..SUNNY. HIGH 27.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 10.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 27.
NORMALS FOR THE PERIOD..LOW 8. HIGH 21.
HANNA - CORONATION - OYEN.
TUESDAY NIGHT..CLEAR. LOW 10.
WEDNESDAY..SUNNY. HIGH 30.
WEDNESDAY NIGHT..CLEAR. LOW 11.
THURSDAY..SUNNY. HIGH 32.
THURSDAY NIGHT..CLEAR. LOW 10.
FRIDAY..SUNNY. HIGH 32.
FRIDAY NIGHT..CLEAR. LOW 11.
SATURDAY..SUNNY. HIGH 30.
SATURDAY NIGHT..CLEAR. LOW 11.
SUNDAY..SUNNY. HIGH 29.
NORMALS FOR THE PERIOD..LOW 7. HIGH 22.
MEDICINE HAT - BOW ISLAND - SUFFIELD.
TUESDAY NIGHT..CLEAR. LOW 13.
WEDNESDAY..SUNNY. HIGH 32.
WEDNESDAY NIGHT..CLEAR. LOW 13.
THURSDAY..SUNNY. HIGH 32.
THURSDAY NIGHT..CLEAR. LOW 12.
FRIDAY..SUNNY. HIGH 27.
FRIDAY NIGHT..CLEAR. LOW 12.
SATURDAY..SUNNY. HIGH 29.
SATURDAY NIGHT..CLEAR. LOW 12.
SUNDAY..SUNNY. HIGH 31.
NORMALS FOR THE PERIOD..LOW 9. HIGH 25.
CYPRESS HILLS PROVINCIAL PARK - FOREMOST.
TUESDAY NIGHT..CLEAR. LOW 12.
WEDNESDAY..SUNNY. HIGH 29.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 15.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 25.
THURSDAY NIGHT..CLOUDY PERIODS. LOW 12.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 27.
FRIDAY NIGHT..CLEAR. LOW 11.
SATURDAY..SUNNY. HIGH 27.
SATURDAY NIGHT..CLEAR. LOW 11.
SUNDAY..SUNNY. HIGH 29.
NORMALS FOR THE PERIOD..LOW 9. HIGH 25.
LETHBRIDGE - TABER - MILK RIVER.
TUESDAY NIGHT..CLEAR. LOW 9.
WEDNESDAY..SUNNY. HIGH 31.
WEDNESDAY NIGHT..CLEAR. LOW 10.
THURSDAY..SUNNY. HIGH 31.
THURSDAY NIGHT..CLEAR. LOW 10.
FRIDAY..SUNNY. HIGH 29.
FRIDAY NIGHT..CLOUDY PERIODS. LOW 10.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 28.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 11.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 28.
NORMALS FOR THE PERIOD..LOW 9. HIGH 24.
CARDSTON - FORT MACLEOD - MAGRATH.
TUESDAY NIGHT..CLEAR. LOW 12.
WEDNESDAY..SUNNY. HIGH 30.
WEDNESDAY NIGHT..CLEAR. LOW 10.
THURSDAY..SUNNY. HIGH 29.
THURSDAY NIGHT..CLEAR. LOW 9.
FRIDAY..SUNNY. HIGH 27.
FRIDAY NIGHT..CLOUDY PERIODS. LOW 10.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 27.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 11.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 27.
NORMALS FOR THE PERIOD..LOW 8. HIGH 23.
CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK.
TUESDAY NIGHT..CLEAR. LOW 9.
WEDNESDAY..SUNNY. HIGH 29.
WEDNESDAY NIGHT..CLEAR. LOW 6.
THURSDAY..SUNNY. HIGH 28.
THURSDAY NIGHT..CLEAR. LOW 11.
FRIDAY..SUNNY. HIGH 26.
FRIDAY NIGHT..CLOUDY PERIODS. LOW 11.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 28.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 11.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 27.
NORMALS FOR THE PERIOD..LOW 7. HIGH 21.
END
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