FPCN53 CWWG 211624
EXTENDED FORECASTS FROM WEDNESDAY NIGHT 22 APRIL TO MONDAY 27 APRIL
FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED BY ENVIRONMENT
CANADA AT 10:30 A.M. MDT TUESDAY 21 APRIL 2026.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:30 P.M. MDT.

CITY OF CALGARY.
WEDNESDAY NIGHT..PERIODS OF RAIN. WINDY. LOW MINUS 1.
THURSDAY..SUNNY. HIGH PLUS 2.
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF RAIN SHOWERS OR
 FLURRIES. LOW MINUS 3.
FRIDAY..CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. HIGH ZERO.
FRIDAY NIGHT..PERIODS OF SNOW. LOW MINUS 4.
SATURDAY..SNOW. HIGH ZERO.
SATURDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 6.
SUNDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES.
 HIGH ZERO.
SUNDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 4.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 7.
NORMALS FOR THE PERIOD..LOW ZERO. HIGH 13.

AIRDRIE - COCHRANE - OLDS - SUNDRE.
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW
 MINUS 1.
THURSDAY..INCREASING CLOUDINESS. WINDY. HIGH PLUS 2.
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 4.
FRIDAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WINDY. HIGH
 PLUS 1.
FRIDAY NIGHT..SNOW. LOW MINUS 6.
SATURDAY..SNOW. HIGH PLUS 1.
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 6.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH PLUS 2.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 7.
NORMALS FOR THE PERIOD..LOW MINUS 1. HIGH 12.

OKOTOKS - HIGH RIVER - CLARESHOLM.
WEDNESDAY NIGHT..PERIODS OF RAIN. LOW PLUS 1.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 7.
THURSDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF RAIN SHOWERS
 OR FLURRIES. LOW MINUS 1.
FRIDAY..PERIODS OF SNOW. HIGH PLUS 1.
FRIDAY NIGHT..PERIODS OF SNOW. LOW MINUS 2.
SATURDAY..PERIODS OF SNOW. HIGH PLUS 2.
SATURDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 6.
SUNDAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. HIGH PLUS 1.
SUNDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. LOW MINUS 5.
MONDAY..CLOUDY. HIGH 7.
NORMALS FOR THE PERIOD..LOW MINUS 1. HIGH 11.

DRUMHELLER - THREE HILLS.
WEDNESDAY NIGHT..PERIODS OF RAIN. LOW MINUS 1.
THURSDAY..A MIX OF SUN AND CLOUD. WINDY. HIGH PLUS 5.
THURSDAY NIGHT..RAIN SHOWERS OR FLURRIES. WINDY. LOW MINUS 3.
FRIDAY..SNOW. WINDY. HIGH ZERO.
FRIDAY NIGHT..SNOW. LOW MINUS 6.
SATURDAY..PERIODS OF SNOW. HIGH PLUS 1.
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 6.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH PLUS 1.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 6.
NORMALS FOR THE PERIOD..LOW ZERO. HIGH 14.

BROOKS - STRATHMORE - VULCAN.
WEDNESDAY NIGHT..PERIODS OF RAIN. WINDY. LOW ZERO.
THURSDAY..A MIX OF SUN AND CLOUD. WINDY. HIGH PLUS 4.
THURSDAY NIGHT..FLURRIES. WINDY. LOW MINUS 3.
FRIDAY..SNOW. HIGH MINUS 1.
FRIDAY NIGHT..PERIODS OF SNOW. LOW MINUS 5.
SATURDAY..PERIODS OF SNOW. HIGH PLUS 1.
SATURDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF FLURRIES.
 LOW MINUS 6.
SUNDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES.
 HIGH PLUS 2.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 7.
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 14.

KANANASKIS - CANMORE.
WEDNESDAY NIGHT..PERIODS OF RAIN OR SNOW. LOW MINUS 5.
THURSDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF FLURRIES.
 HIGH PLUS 1.
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 6.
FRIDAY..CLOUDY. HIGH MINUS 1.
FRIDAY NIGHT..CLOUDY. LOW MINUS 6.
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 1.
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 6.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 8.
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 11.

BANFF NATIONAL PARK.
WEDNESDAY NIGHT..RAIN SHOWERS OR FLURRIES. LOW MINUS 3.
THURSDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF FLURRIES.
 HIGH PLUS 4.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 8.
FRIDAY..CLOUDY. HIGH PLUS 3.
FRIDAY NIGHT..CLOUDY. LOW MINUS 6.
SATURDAY..PERIODS OF SNOW. HIGH PLUS 2.
SATURDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES.
 LOW MINUS 7.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 7.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 8.
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 11.

HIGHWAY 93 - LAKE LOUISE TO SASKATCHEWAN RIVER CROSSING.
WEDNESDAY NIGHT..RAIN SHOWERS OR FLURRIES. LOW MINUS 3.
THURSDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF FLURRIES.
 HIGH PLUS 4.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 8.
FRIDAY..CLOUDY. HIGH PLUS 3.
FRIDAY NIGHT..CLOUDY. LOW MINUS 6.
SATURDAY..PERIODS OF SNOW. HIGH PLUS 2.
SATURDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES.
 LOW MINUS 7.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 7.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 8.
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 11.

HIGHWAY 93 - JASPER TO SASKATCHEWAN RIVER CROSSING.
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW
 MINUS 1.
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS.
 HIGH PLUS 4.
THURSDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF RAIN SHOWERS
 OR FLURRIES. LOW MINUS 7.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 7.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 7.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 6.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 10.
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 11.

JASPER NATIONAL PARK.
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW
 MINUS 1.
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS.
 HIGH PLUS 4.
THURSDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF RAIN SHOWERS
 OR FLURRIES. LOW MINUS 7.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 7.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 7.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 6.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 10.
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 11.

NORDEGG - FORESTRY TRUNK ROAD HIGHWAY 734.
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF RAIN SHOWERS OR
 FLURRIES. LOW MINUS 4.
THURSDAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. HIGH ZERO.
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES.
 LOW MINUS 9.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH ZERO.
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW MINUS 7.
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH PLUS 2.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 9.
NORMALS FOR THE PERIOD..LOW MINUS 4. HIGH 10.

ROCKY MOUNTAIN HOUSE - CAROLINE.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.
THURSDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH PLUS 2.
THURSDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF RAIN SHOWERS OR
 FLURRIES. LOW MINUS 6.
FRIDAY..CLOUDY. HIGH PLUS 2.
FRIDAY NIGHT..RAIN OR SNOW. LOW MINUS 5.
SATURDAY..SNOW. HIGH ZERO.
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 6.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH PLUS 3.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 8.
NORMALS FOR THE PERIOD..LOW MINUS 1. HIGH 12.

RED DEER - PONOKA - INNISFAIL - STETTLER.
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW
 MINUS 2.
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WINDY. HIGH
 PLUS 3.
THURSDAY NIGHT..CLOUDY WITH 70 PERCENT CHANCE OF RAIN SHOWERS OR
 FLURRIES. WINDY. LOW MINUS 4.
FRIDAY..PERIODS OF SNOW. WINDY. HIGH PLUS 2.
FRIDAY NIGHT..SNOW. LOW MINUS 6.
SATURDAY..SNOW. HIGH MINUS 1.
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 6.
SUNDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES.
 HIGH PLUS 2.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 8.
NORMALS FOR THE PERIOD..LOW ZERO. HIGH 13.

HANNA - CORONATION - OYEN.
WEDNESDAY NIGHT..RAIN OR SNOW. WINDY. LOW MINUS 1.
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WINDY. HIGH
 PLUS 1.
THURSDAY NIGHT..SNOW. WINDY. LOW MINUS 5.
FRIDAY..SNOW. HIGH MINUS 4.
FRIDAY NIGHT..SNOW. LOW MINUS 7.
SATURDAY..PERIODS OF SNOW. HIGH MINUS 2.
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 6.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 1.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 6.
NORMALS FOR THE PERIOD..LOW ZERO. HIGH 14.

MEDICINE HAT - BOW ISLAND - SUFFIELD.
WEDNESDAY NIGHT..SHOWERS. WINDY. LOW PLUS 1.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5.
THURSDAY NIGHT..RAIN SHOWERS OR FLURRIES. LOW MINUS 4.
FRIDAY..SNOW. HIGH MINUS 1.
FRIDAY NIGHT..PERIODS OF SNOW. LOW MINUS 6.
SATURDAY..PERIODS OF SNOW. HIGH PLUS 2.
SATURDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 6.
SUNDAY..CLOUDY. HIGH PLUS 3.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 8.
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 15.

CYPRESS HILLS PROVINCIAL PARK - FOREMOST.
WEDNESDAY NIGHT..RAIN SHOWERS OR FLURRIES. WINDY. LOW MINUS 2.
THURSDAY..SUNNY. WINDY. HIGH PLUS 4.
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 4.
FRIDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 1.
FRIDAY NIGHT..PERIODS OF SNOW. LOW MINUS 7.
SATURDAY..PERIODS OF SNOW. HIGH PLUS 1.
SATURDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES.
 LOW MINUS 7.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 2.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 7.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 6.
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 15.

LETHBRIDGE - TABER - MILK RIVER.
WEDNESDAY NIGHT..RAIN. WINDY. LOW ZERO.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 6.
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 4.
FRIDAY..PERIODS OF SNOW. HIGH ZERO.
FRIDAY NIGHT..PERIODS OF SNOW. LOW MINUS 4.
SATURDAY..PERIODS OF SNOW. HIGH PLUS 2.
SATURDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF FLURRIES.
 LOW MINUS 7.
SUNDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES.
 HIGH PLUS 1.
SUNDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 6.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 7.
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 15.

CARDSTON - FORT MACLEOD - MAGRATH.
WEDNESDAY NIGHT..RAIN OR SNOW. LOW MINUS 1.
THURSDAY..CLEARING. HIGH PLUS 4.
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF RAIN SHOWERS OR
 FLURRIES. LOW MINUS 5.
FRIDAY..CLOUDY. HIGH ZERO.
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW MINUS 4.
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH PLUS 1.
SATURDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF FLURRIES.
 LOW MINUS 6.
SUNDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES OR
 RAIN SHOWERS. HIGH PLUS 3.
SUNDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF RAIN SHOWERS
 OR FLURRIES. LOW MINUS 5.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 9.
NORMALS FOR THE PERIOD..LOW ZERO. HIGH 13.

CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK.
WEDNESDAY NIGHT..PERIODS OF RAIN. LOW ZERO.
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH PLUS 2.
THURSDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF SHOWERS. LOW
 MINUS 4.
FRIDAY..CLOUDY. HIGH ZERO.
FRIDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. LOW MINUS 5.
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH PLUS 1.
SATURDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF FLURRIES.
 LOW MINUS 5.
SUNDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES OR
 RAIN SHOWERS. HIGH PLUS 4.
SUNDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW
 MINUS 4.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 10.
NORMALS FOR THE PERIOD..LOW ZERO. HIGH 12.

END