670  
FPCN53 CWWG 211124  
EXTENDED FORECASTS FROM SATURDAY NIGHT 22 FEBRUARY TO THURSDAY 27  
FEBRUARY FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED BY  
ENVIRONMENT CANADA AT 4:30 A.M. MST FRIDAY 21 FEBRUARY 2025.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 10:30 A.M. MST.  
 
CITY OF CALGARY.  
SATURDAY NIGHT..CLEAR. LOW PLUS 3.  
SUNDAY..SUNNY. HIGH 12.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
MONDAY..SUNNY. HIGH 10.  
MONDAY NIGHT..INCREASING CLOUDINESS. LOW MINUS 1.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 8.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 10.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 6.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
NORMALS FOR THE PERIOD..LOW MINUS 11. HIGH PLUS 1.  
 
AIRDRIE - COCHRANE - OLDS - SUNDRE.  
SATURDAY NIGHT..CLEAR. LOW PLUS 1.  
SUNDAY..SUNNY. HIGH 9.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 2.  
MONDAY..SUNNY. HIGH PLUS 3.  
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 7.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 7.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 9.  
NORMALS FOR THE PERIOD..LOW MINUS 14. HIGH ZERO.  
 
OKOTOKS - HIGH RIVER - CLARESHOLM.  
SATURDAY NIGHT..CLEAR. LOW PLUS 3.  
SUNDAY..SUNNY. HIGH 12.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.  
MONDAY..SUNNY. HIGH 11.  
MONDAY NIGHT..INCREASING CLOUDINESS. LOW MINUS 1.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 10.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 10.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
NORMALS FOR THE PERIOD..LOW MINUS 11. HIGH ZERO.  
 
DRUMHELLER - THREE HILLS.  
SATURDAY NIGHT..CLEAR. LOW MINUS 1.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.  
SUNDAY NIGHT..CLOUDY. LOW ZERO.  
MONDAY..SUNNY. HIGH PLUS 4.  
MONDAY NIGHT..INCREASING CLOUDINESS. LOW MINUS 6.  
TUESDAY..CLOUDY. HIGH PLUS 5.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 8.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW ZERO.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 12.  
NORMALS FOR THE PERIOD..LOW MINUS 12. HIGH MINUS 1.  
 
BROOKS - STRATHMORE - VULCAN.  
SATURDAY NIGHT..CLEAR. LOW PLUS 2.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 8.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
MONDAY..SUNNY. HIGH 6.  
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW ZERO.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 9.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW ZERO.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
NORMALS FOR THE PERIOD..LOW MINUS 11. HIGH ZERO.  
 
KANANASKIS - CANMORE.  
SATURDAY NIGHT..CLEAR. LOW PLUS 4.  
SUNDAY..SHOWERS. HIGH 9.  
SUNDAY NIGHT..SHOWERS. LOW PLUS 4.  
MONDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
HIGH 8.  
MONDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF FLURRIES.  
LOW ZERO.  
TUESDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF FLURRIES OR  
RAIN SHOWERS. HIGH 8.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 8.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 2.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 8.  
NORMALS FOR THE PERIOD..LOW MINUS 10. HIGH PLUS 2.  
 
BANFF NATIONAL PARK  
HIGHWAY 93 - LAKE LOUISE TO SASKATCHEWAN RIVER CROSSING.  
SATURDAY NIGHT..SHOWERS. LOW PLUS 3.  
SUNDAY..SHOWERS. HIGH 7.  
SUNDAY NIGHT..SHOWERS. LOW PLUS 3.  
MONDAY..SHOWERS. HIGH 7.  
MONDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW MINUS 1.  
TUESDAY..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. HIGH 6.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 7.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 7.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 8.  
THURSDAY..CLOUDY. HIGH PLUS 5.  
NORMALS FOR THE PERIOD..LOW MINUS 14. HIGH ZERO.  
 
HIGHWAY 93 - JASPER TO SASKATCHEWAN RIVER CROSSING  
JASPER NATIONAL PARK.  
SATURDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS. LOW  
PLUS 3.  
SUNDAY..SHOWERS. HIGH 9.  
SUNDAY NIGHT..PERIODS OF RAIN OR SNOW. LOW MINUS 1.  
MONDAY..CLOUDY WITH 70 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS.  
HIGH 6.  
MONDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF FLURRIES. LOW  
MINUS 3.  
TUESDAY..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. HIGH 7.  
TUESDAY NIGHT..CLOUDY. LOW MINUS 5.  
WEDNESDAY..CLOUDY. HIGH 7.  
WEDNESDAY NIGHT..CLOUDY. LOW MINUS 2.  
THURSDAY..CLOUDY. HIGH 8.  
NORMALS FOR THE PERIOD..LOW MINUS 11. HIGH ZERO.  
 
NORDEGG - FORESTRY TRUNK ROAD HIGHWAY 734.  
SATURDAY NIGHT..CLEAR. LOW PLUS 3.  
SUNDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.  
HIGH 9.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS. LOW  
MINUS 1.  
MONDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES OR  
RAIN SHOWERS. HIGH PLUS 4.  
MONDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES. LOW  
MINUS 4.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 7.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 6.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 7.  
NORMALS FOR THE PERIOD..LOW MINUS 14. HIGH PLUS 1.  
 
ROCKY MOUNTAIN HOUSE - CAROLINE.  
SATURDAY NIGHT..CLEAR. LOW PLUS 1.  
SUNDAY..SUNNY. HIGH 7.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.  
MONDAY..SUNNY. HIGH PLUS 4.  
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 6.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 8.  
NORMALS FOR THE PERIOD..LOW MINUS 14. HIGH MINUS 1.  
 
RED DEER - PONOKA - INNISFAIL - STETTLER.  
SATURDAY NIGHT..CLEARING. LOW MINUS 1.  
SUNDAY..SUNNY. HIGH PLUS 5.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.  
MONDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.  
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 6.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 10.  
NORMALS FOR THE PERIOD..LOW MINUS 13. HIGH MINUS 1.  
 
HANNA - CORONATION - OYEN.  
SATURDAY NIGHT..CLEAR. LOW MINUS 1.  
SUNDAY..SUNNY. HIGH PLUS 1.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.  
MONDAY..SUNNY. HIGH ZERO.  
MONDAY NIGHT..INCREASING CLOUDINESS. LOW MINUS 7.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 1.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 8.  
NORMALS FOR THE PERIOD..LOW MINUS 14. HIGH MINUS 3.  
 
MEDICINE HAT - BOW ISLAND - SUFFIELD.  
SATURDAY NIGHT..CLEAR. LOW PLUS 3.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 8.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.  
MONDAY..SUNNY. HIGH 9.  
MONDAY NIGHT..CLEAR. LOW MINUS 1.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 8.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 2.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 8.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 2.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
NORMALS FOR THE PERIOD..LOW MINUS 11. HIGH ZERO.  
 
CYPRESS HILLS PROVINCIAL PARK - FOREMOST.  
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.  
SUNDAY..SUNNY. HIGH PLUS 4.  
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.  
MONDAY..SUNNY. WINDY. HIGH PLUS 4.  
MONDAY NIGHT..CLEAR. LOW MINUS 2.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 2.  
WEDNESDAY..SUNNY. HIGH 7.  
WEDNESDAY NIGHT..CLEAR. LOW MINUS 2.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 12.  
NORMALS FOR THE PERIOD..LOW MINUS 10. HIGH PLUS 1.  
 
LETHBRIDGE - TABER - MILK RIVER.  
SATURDAY NIGHT..CLEARING. WINDY. LOW 7.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 16.  
SUNDAY NIGHT..CLOUDY PERIODS. WINDY. LOW 8.  
MONDAY..SUNNY. WINDY. HIGH 12.  
MONDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
TUESDAY..A MIX OF SUN AND CLOUD. WINDY. HIGH 11.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 11.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 17.  
NORMALS FOR THE PERIOD..LOW MINUS 9. HIGH PLUS 3.  
 
CARDSTON - FORT MACLEOD - MAGRATH.  
SATURDAY NIGHT..CLEAR. LOW PLUS 5.  
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 9.  
SUNDAY NIGHT..CLOUDY PERIODS. WINDY. LOW PLUS 4.  
MONDAY..SUNNY. WINDY. HIGH 7.  
MONDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 6.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 10.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 15.  
NORMALS FOR THE PERIOD..LOW MINUS 9. HIGH PLUS 3.  
 
CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK.  
SATURDAY NIGHT..CLEAR. WINDY. LOW 6.  
SUNDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.  
HIGH 12.  
SUNDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.  
LOW 7.  
MONDAY..A MIX OF SUN AND CLOUD. WINDY. HIGH 9.  
MONDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.  
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 7.  
TUESDAY NIGHT..CLOUDY PERIODS. LOW ZERO.  
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 10.  
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.  
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 14.  
NORMALS FOR THE PERIOD..LOW MINUS 8. HIGH PLUS 2.  
 
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