115
FPCN53 CWWG 182124
EXTENDED FORECASTS FROM MONDAY 20 OCTOBER TO FRIDAY 24 OCTOBER FOR
SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED BY ENVIRONMENT CANADA
AT 3:30 P.M. MDT SATURDAY 18 OCTOBER 2025.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:30 A.M. MDT SUNDAY.
CITY OF CALGARY.
MONDAY..SUNNY. HIGH 9.
MONDAY NIGHT..CLEAR. LOW PLUS 3.
TUESDAY..SUNNY. HIGH 13.
TUESDAY NIGHT..CLEAR. LOW ZERO.
WEDNESDAY..SUNNY. HIGH 15.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 17.
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 20.
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 11.
AIRDRIE - COCHRANE - OLDS - SUNDRE.
MONDAY..SUNNY. HIGH 9.
MONDAY NIGHT..CLEAR. LOW MINUS 3.
TUESDAY..SUNNY. HIGH 13.
TUESDAY NIGHT..CLEAR. LOW MINUS 5.
WEDNESDAY..SUNNY. HIGH 16.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW ZERO.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 14.
THURSDAY NIGHT..CLOUDY PERIODS. LOW ZERO.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 16.
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 10.
OKOTOKS - HIGH RIVER - CLARESHOLM.
MONDAY..SUNNY. HIGH 12.
MONDAY NIGHT..CLEAR. LOW PLUS 1.
TUESDAY..SUNNY. HIGH 14.
TUESDAY NIGHT..CLEAR. LOW MINUS 4.
WEDNESDAY..SUNNY. HIGH 13.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 16.
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 19.
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 9.
DRUMHELLER - THREE HILLS.
MONDAY..SUNNY. HIGH 9.
MONDAY NIGHT..CLEAR. LOW MINUS 2.
TUESDAY..SUNNY. HIGH 15.
TUESDAY NIGHT..CLEAR. LOW MINUS 5.
WEDNESDAY..SUNNY. HIGH 15.
WEDNESDAY NIGHT..CLEAR. LOW PLUS 3.
THURSDAY..SUNNY. HIGH 16.
THURSDAY NIGHT..CLEAR. LOW PLUS 3.
FRIDAY..SUNNY. HIGH 20.
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 11.
BROOKS - STRATHMORE - VULCAN.
MONDAY..SUNNY. HIGH 11.
MONDAY NIGHT..CLEAR. LOW ZERO.
TUESDAY..SUNNY. HIGH 14.
TUESDAY NIGHT..CLEAR. LOW MINUS 4.
WEDNESDAY..SUNNY. HIGH 16.
WEDNESDAY NIGHT..CLEAR. LOW PLUS 4.
THURSDAY..SUNNY. HIGH 17.
THURSDAY NIGHT..CLEAR. LOW PLUS 3.
FRIDAY..SUNNY. HIGH 20.
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 12.
KANANASKIS - CANMORE.
MONDAY..SUNNY. HIGH 9.
MONDAY NIGHT..CLEAR. LOW PLUS 5.
TUESDAY..SUNNY. HIGH 11.
TUESDAY NIGHT..CLEAR. LOW PLUS 2.
WEDNESDAY..SUNNY. HIGH 15.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 14.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 15.
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 10.
BANFF NATIONAL PARK
HIGHWAY 93 - LAKE LOUISE TO SASKATCHEWAN RIVER CROSSING.
MONDAY..SUNNY. HIGH 6.
MONDAY NIGHT..CLOUDY PERIODS. LOW ZERO.
TUESDAY..SUNNY. HIGH 8.
TUESDAY NIGHT..CLEAR. LOW MINUS 3.
WEDNESDAY..SUNNY. HIGH 12.
WEDNESDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES.
LOW MINUS 4.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 13.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 3.
FRIDAY..CLOUDY. HIGH 12.
NORMALS FOR THE PERIOD..LOW MINUS 5. HIGH 8.
HIGHWAY 93 - JASPER TO SASKATCHEWAN RIVER CROSSING
JASPER NATIONAL PARK.
MONDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
HIGH 8.
MONDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW PLUS 3.
TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.
HIGH 10.
TUESDAY NIGHT..CLEAR. LOW MINUS 2.
WEDNESDAY..SUNNY. HIGH 12.
WEDNESDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW
PLUS 1.
THURSDAY..CLOUDY. HIGH 10.
THURSDAY NIGHT..CLOUDY. LOW PLUS 3.
FRIDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 11.
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 7.
NORDEGG - FORESTRY TRUNK ROAD HIGHWAY 734.
MONDAY..SUNNY. HIGH 9.
MONDAY NIGHT..CLEAR. LOW MINUS 1.
TUESDAY..SUNNY. HIGH 11.
TUESDAY NIGHT..CLEAR. LOW MINUS 2.
WEDNESDAY..SUNNY. HIGH 15.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 12.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 13.
NORMALS FOR THE PERIOD..LOW MINUS 5. HIGH 8.
ROCKY MOUNTAIN HOUSE - CAROLINE.
MONDAY..SUNNY. HIGH 9.
MONDAY NIGHT..CLEAR. LOW MINUS 2.
TUESDAY..SUNNY. HIGH 13.
TUESDAY NIGHT..CLEAR. LOW MINUS 5.
WEDNESDAY..SUNNY. HIGH 14.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 13.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 15.
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 9.
RED DEER - PONOKA - INNISFAIL - STETTLER.
MONDAY..SUNNY. HIGH 9.
MONDAY NIGHT..CLEAR. LOW ZERO.
TUESDAY..SUNNY. HIGH 12.
TUESDAY NIGHT..CLEAR. LOW MINUS 3.
WEDNESDAY..SUNNY. HIGH 14.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW ZERO.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 14.
THURSDAY NIGHT..CLOUDY PERIODS. LOW ZERO.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 17.
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 10.
HANNA - CORONATION - OYEN.
MONDAY..SUNNY. HIGH 8.
MONDAY NIGHT..CLEAR. LOW MINUS 1.
TUESDAY..SUNNY. HIGH 13.
TUESDAY NIGHT..CLEAR. LOW MINUS 5.
WEDNESDAY..SUNNY. HIGH 14.
WEDNESDAY NIGHT..CLEAR. LOW PLUS 1.
THURSDAY..SUNNY. HIGH 15.
THURSDAY NIGHT..CLEAR. LOW PLUS 1.
FRIDAY..SUNNY. HIGH 19.
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 10.
MEDICINE HAT - BOW ISLAND - SUFFIELD.
MONDAY..SUNNY. HIGH 10.
MONDAY NIGHT..CLEAR. LOW PLUS 1.
TUESDAY..SUNNY. HIGH 13.
TUESDAY NIGHT..CLEAR. LOW PLUS 1.
WEDNESDAY..SUNNY. HIGH 17.
WEDNESDAY NIGHT..CLEAR. LOW PLUS 3.
THURSDAY..SUNNY. HIGH 16.
THURSDAY NIGHT..CLEAR. LOW PLUS 3.
FRIDAY..SUNNY. HIGH 20.
NORMALS FOR THE PERIOD..LOW MINUS 1. HIGH 12.
CYPRESS HILLS PROVINCIAL PARK - FOREMOST.
MONDAY..SUNNY. HIGH 9.
MONDAY NIGHT..CLEAR. LOW ZERO.
TUESDAY..SUNNY. HIGH 14.
TUESDAY NIGHT..CLEAR. LOW MINUS 2.
WEDNESDAY..SUNNY. HIGH 15.
WEDNESDAY NIGHT..CLEAR. LOW PLUS 3.
THURSDAY..SUNNY. HIGH 16.
THURSDAY NIGHT..CLEAR. LOW PLUS 2.
FRIDAY..SUNNY. HIGH 19.
NORMALS FOR THE PERIOD..LOW MINUS 1. HIGH 12.
LETHBRIDGE - TABER - MILK RIVER.
MONDAY..SUNNY. HIGH 12.
MONDAY NIGHT..CLEAR. LOW PLUS 5.
TUESDAY..SUNNY. HIGH 15.
TUESDAY NIGHT..CLEAR. LOW PLUS 2.
WEDNESDAY..SUNNY. HIGH 18.
WEDNESDAY NIGHT..CLEAR. LOW PLUS 5.
THURSDAY..SUNNY. HIGH 18.
THURSDAY NIGHT..CLEAR. LOW PLUS 4.
FRIDAY..SUNNY. HIGH 21.
NORMALS FOR THE PERIOD..LOW MINUS 1. HIGH 13.
CARDSTON - FORT MACLEOD - MAGRATH.
MONDAY..SUNNY. HIGH 11.
MONDAY NIGHT..CLEAR. LOW PLUS 5.
TUESDAY..SUNNY. HIGH 13.
TUESDAY NIGHT..CLEAR. LOW PLUS 3.
WEDNESDAY..SUNNY. HIGH 18.
WEDNESDAY NIGHT..CLEAR. LOW PLUS 5.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 16.
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 19.
NORMALS FOR THE PERIOD..LOW MINUS 1. HIGH 12.
CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK.
MONDAY..SUNNY. HIGH 9.
MONDAY NIGHT..CLEAR. LOW PLUS 5.
TUESDAY..SUNNY. HIGH 11.
TUESDAY NIGHT..CLEAR. LOW PLUS 1.
WEDNESDAY..SUNNY. HIGH 16.
WEDNESDAY NIGHT..CLEAR. LOW PLUS 4.
THURSDAY..SUNNY. HIGH 15.
THURSDAY NIGHT..CLEAR. LOW PLUS 4.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 18.
NORMALS FOR THE PERIOD..LOW ZERO. HIGH 10.
END
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