FPCN53 CWWG 301624
EXTENDED FORECASTS FROM SUNDAY NIGHT 31 MAY TO FRIDAY 5 JUNE FOR
SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED BY ENVIRONMENT CANADA
AT 10:30 A.M. MDT SATURDAY 30 MAY 2026.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 3:30 P.M. MDT.

CITY OF CALGARY.
SUNDAY NIGHT..RAIN. LOW 6.
MONDAY..RAIN. WINDY. HIGH 10.
MONDAY NIGHT..RAIN. LOW PLUS 5.
TUESDAY..RAIN. HIGH 9.
TUESDAY NIGHT..PERIODS OF RAIN. LOW 6.
WEDNESDAY..CLOUDY. HIGH 13.
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 8.
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 17.
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 9.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 20.
NORMALS FOR THE PERIOD..LOW 6. HIGH 19.

AIRDRIE - COCHRANE - OLDS - SUNDRE.
SUNDAY NIGHT..RAIN. LOW 6.
MONDAY..RAIN. WINDY. HIGH 8.
MONDAY NIGHT..RAIN. LOW PLUS 4.
TUESDAY..PERIODS OF RAIN. HIGH 8.
TUESDAY NIGHT..CLOUDY WITH 70 PERCENT CHANCE OF SHOWERS. LOW PLUS 3.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 14.
WEDNESDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 7.
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 16.
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 8.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 19.
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 18.

OKOTOKS - HIGH RIVER - CLARESHOLM.
SUNDAY NIGHT..RAIN. LOW PLUS 5.
MONDAY..RAIN. HIGH 9.
MONDAY NIGHT..RAIN. LOW PLUS 5.
TUESDAY..PERIODS OF RAIN. HIGH 8.
TUESDAY NIGHT..PERIODS OF RAIN. LOW PLUS 5.
WEDNESDAY..CLOUDY. HIGH 15.
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 8.
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 17.
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 9.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 21.
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 17.

DRUMHELLER - THREE HILLS.
SUNDAY NIGHT..RAIN. LOW 9.
MONDAY..RAIN. HIGH 13.
MONDAY NIGHT..RAIN. LOW 8.
TUESDAY..RAIN. HIGH 14.
TUESDAY NIGHT..PERIODS OF RAIN. LOW 7.
WEDNESDAY..CLOUDY. HIGH 18.
WEDNESDAY NIGHT..CLOUDY. LOW 8.
THURSDAY..CLOUDY. HIGH 17.
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 9.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 21.
NORMALS FOR THE PERIOD..LOW 6. HIGH 20.

BROOKS - STRATHMORE - VULCAN.
SUNDAY NIGHT..RAIN. LOW 10.
MONDAY..RAIN. HIGH 11.
MONDAY NIGHT..RAIN. LOW 7.
TUESDAY..RAIN. HIGH 11.
TUESDAY NIGHT..RAIN. LOW 7.
WEDNESDAY..CLOUDY. HIGH 15.
WEDNESDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.
 LOW 9.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 20.
THURSDAY NIGHT..CLOUDY PERIODS. LOW 10.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 23.
NORMALS FOR THE PERIOD..LOW 7. HIGH 21.

KANANASKIS - CANMORE.
SUNDAY NIGHT..RAIN. LOW PLUS 2.
MONDAY..RAIN. HIGH 7.
MONDAY NIGHT..RAIN. LOW ZERO.
TUESDAY..PERIODS OF RAIN. HIGH 10.
TUESDAY NIGHT..CLEARING. LOW ZERO.
WEDNESDAY..SUNNY. HIGH 17.
WEDNESDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 6.
THURSDAY..CLOUDY. HIGH 16.
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 7.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 19.
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 16.

BANFF NATIONAL PARK.
SUNDAY NIGHT..RAIN. LOW PLUS 3.
MONDAY..RAIN. HIGH 8.
MONDAY NIGHT..PERIODS OF RAIN. LOW PLUS 4.
TUESDAY..PERIODS OF RAIN. HIGH 9.
TUESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.
WEDNESDAY..SUNNY. HIGH 15.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 17.
THURSDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF SHOWERS. LOW
 PLUS 5.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 18.
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 17.

HIGHWAY 93 - LAKE LOUISE TO SASKATCHEWAN RIVER CROSSING.
SUNDAY NIGHT..RAIN. LOW PLUS 3.
MONDAY..RAIN. HIGH 8.
MONDAY NIGHT..PERIODS OF RAIN. LOW PLUS 4.
TUESDAY..PERIODS OF RAIN. HIGH 9.
TUESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.
WEDNESDAY..SUNNY. HIGH 15.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 17.
THURSDAY NIGHT..CLOUDY PERIODS WITH 60 PERCENT CHANCE OF SHOWERS. LOW
 PLUS 5.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 18.
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 17.

HIGHWAY 93 - JASPER TO SASKATCHEWAN RIVER CROSSING.
SUNDAY NIGHT..PERIODS OF RAIN. LOW 8.
MONDAY..CLOUDY. HIGH 16.
MONDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 6.
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 14.
TUESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.
WEDNESDAY..SUNNY. HIGH 21.
WEDNESDAY NIGHT..CLOUDY. LOW 7.
THURSDAY..CLOUDY. HIGH 18.
THURSDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 6.
FRIDAY..CLOUDY. HIGH 17.
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 18.

JASPER NATIONAL PARK.
SUNDAY NIGHT..PERIODS OF RAIN. LOW 8.
MONDAY..CLOUDY. HIGH 16.
MONDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 6.
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 14.
TUESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.
WEDNESDAY..SUNNY. HIGH 21.
WEDNESDAY NIGHT..CLOUDY. LOW 7.
THURSDAY..CLOUDY. HIGH 18.
THURSDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 6.
FRIDAY..CLOUDY. HIGH 17.
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 18.

NORDEGG - FORESTRY TRUNK ROAD HIGHWAY 734.
SUNDAY NIGHT..RAIN. LOW PLUS 4.
MONDAY..RAIN. HIGH 8.
MONDAY NIGHT..RAIN. LOW PLUS 3.
TUESDAY..RAIN. HIGH 7.
TUESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW PLUS 4.
WEDNESDAY..SUNNY. HIGH 16.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 7.
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 17.
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 7.
FRIDAY..CLOUDY. HIGH 17.
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 16.

ROCKY MOUNTAIN HOUSE - CAROLINE.
SUNDAY NIGHT..RAIN. LOW 6.
MONDAY..RAIN. HIGH 8.
MONDAY NIGHT..RAIN. LOW PLUS 5.
TUESDAY..PERIODS OF RAIN. HIGH 9.
TUESDAY NIGHT..PERIODS OF RAIN. LOW PLUS 4.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 14.
WEDNESDAY NIGHT..CLOUDY. LOW 7.
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 16.
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 7.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 19.
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 18.

RED DEER - PONOKA - INNISFAIL - STETTLER.
SUNDAY NIGHT..RAIN. WINDY. LOW 6.
MONDAY..RAIN. WINDY. HIGH 7.
MONDAY NIGHT..RAIN. WINDY. LOW PLUS 5.
TUESDAY..RAIN. WINDY. HIGH 9.
TUESDAY NIGHT..PERIODS OF RAIN. LOW PLUS 5.
WEDNESDAY..CLOUDY. HIGH 14.
WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 8.
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 16.
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 8.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 20.
NORMALS FOR THE PERIOD..LOW 7. HIGH 19.

HANNA - CORONATION - OYEN.
SUNDAY NIGHT..RAIN. LOW 11.
MONDAY..RAIN. WINDY. HIGH 13.
MONDAY NIGHT..SHOWERS. LOW 9.
TUESDAY..RAIN. HIGH 12.
TUESDAY NIGHT..RAIN. LOW 7.
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 16.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 9.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 19.
THURSDAY NIGHT..CLOUDY PERIODS. LOW 10.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 22.
NORMALS FOR THE PERIOD..LOW 6. HIGH 20.

MEDICINE HAT - BOW ISLAND - SUFFIELD.
SUNDAY NIGHT..PERIODS OF RAIN. LOW 9.
MONDAY..RAIN. HIGH 12.
MONDAY NIGHT..RAIN. LOW 7.
TUESDAY..RAIN. HIGH 11.
TUESDAY NIGHT..RAIN. LOW 7.
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 17.
WEDNESDAY NIGHT..CLOUDY. LOW 10.
THURSDAY..CLOUDY. HIGH 21.
THURSDAY NIGHT..CLOUDY PERIODS. LOW 11.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 25.
NORMALS FOR THE PERIOD..LOW 8. HIGH 22.

CYPRESS HILLS PROVINCIAL PARK - FOREMOST.
SUNDAY NIGHT..PERIODS OF RAIN. LOW PLUS 5.
MONDAY..PERIODS OF RAIN. HIGH 9.
MONDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW PLUS 5.
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 13.
TUESDAY NIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. LOW PLUS 5.
WEDNESDAY..CLOUDY. HIGH 16.
WEDNESDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS.
 LOW 9.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 20.
THURSDAY NIGHT..CLOUDY PERIODS. LOW 9.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 24.
NORMALS FOR THE PERIOD..LOW 7. HIGH 21.

LETHBRIDGE - TABER - MILK RIVER.
SUNDAY NIGHT..RAIN. WINDY. LOW 8.
MONDAY..RAIN. HIGH 10.
MONDAY NIGHT..PERIODS OF RAIN. LOW 6.
TUESDAY..PERIODS OF RAIN. HIGH 10.
TUESDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW PLUS 5.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 18.
WEDNESDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS.
 LOW 8.
THURSDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.
 HIGH 18.
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.
 LOW 9.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 23.
NORMALS FOR THE PERIOD..LOW 7. HIGH 21.

CARDSTON - FORT MACLEOD - MAGRATH.
SUNDAY NIGHT..RAIN. LOW 7.
MONDAY..RAIN. HIGH 8.
MONDAY NIGHT..PERIODS OF RAIN. LOW 6.
TUESDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 10.
TUESDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW PLUS 5.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 16.
WEDNESDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS.
 LOW 8.
THURSDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS.
 HIGH 19.
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.
 LOW 9.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 23.
NORMALS FOR THE PERIOD..LOW 6. HIGH 19.

CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK.
SUNDAY NIGHT..RAIN. LOW 6.
MONDAY..RAIN. HIGH 9.
MONDAY NIGHT..PERIODS OF RAIN. LOW PLUS 5.
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 9.
TUESDAY NIGHT..CLOUDY. LOW PLUS 4.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 15.
WEDNESDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 8.
THURSDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 19.
THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.
 LOW 9.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 23.
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 17.

END