050
FPCN15 CWWG 241655
FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED BY
ENVIRONMENT CANADA AT 11:00 A.M. MDT SUNDAY 24 AUGUST 2025 FOR TODAY
AND MONDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MDT.
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MAJOR REFERENCE ELEVATIONS:
BANFF: 1384 METRES.
LAKE LOUISE: 1750 METRES.
HIGHWAY 93 - BOW SUMMIT: 2068 METRES.
HIGHWAY 93 - SUNWAPTA PASS: 2034 METRES.
COLUMBIA ICEFIELDS VISITORS CENTRE: 2006 METRES.
JASPER: 1061 METRES.
CANMORE: 1350 METRES.
HWY 40 - HIGHWOOD PASS: 2206 METRES.
PINCHER CREEK: 1030 METRES.
WATERTON: 1280 METRES.
CROWSNEST PASS: 1300 METRES.
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CITY OF CALGARY.
TODAY..MAINLY SUNNY. HIGH 27. UV INDEX 7 OR HIGH.
TONIGHT..A FEW CLOUDS. LOW 12.
MONDAY..MAINLY SUNNY. HIGH 29. UV INDEX 6 OR HIGH.
OKOTOKS - HIGH RIVER - CLARESHOLM.
TODAY..MAINLY SUNNY. HIGH 27. HUMIDEX 30. UV INDEX 7 OR HIGH.
TONIGHT..A FEW CLOUDS. LOW 8.
MONDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.
HIGH 28. HUMIDEX 32. UV INDEX 7 OR HIGH.
AIRDRIE - COCHRANE - OLDS - SUNDRE.
TODAY..SUNNY. HIGH 26. HUMIDEX 27. UV INDEX 6 OR HIGH.
TONIGHT..CLEAR. LOW PLUS 5.
MONDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.
HIGH 28. HUMIDEX 29. UV INDEX 6 OR HIGH.
DRUMHELLER - THREE HILLS.
TODAY..SUNNY. WIND BECOMING SOUTH 20 KM/H THIS AFTERNOON. HIGH 30. UV
INDEX 6 OR HIGH.
TONIGHT..CLEAR. WIND SOUTH 20 KM/H BECOMING LIGHT THIS EVENING.
LOW 9.
MONDAY..SUNNY. HIGH 31. UV INDEX 6 OR HIGH.
BROOKS - STRATHMORE - VULCAN.
TODAY..SUNNY. WIND BECOMING SOUTH 20 KM/H THIS AFTERNOON. HIGH 29.
HUMIDEX 30. UV INDEX 7 OR HIGH.
TONIGHT..CLEAR. WIND SOUTH 20 KM/H BECOMING LIGHT THIS EVENING.
LOW 9.
MONDAY..SUNNY. HIGH 31. UV INDEX 7 OR HIGH.
KANANASKIS - CANMORE.
TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH
30 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. RISK OF A
THUNDERSTORM LATE THIS AFTERNOON. HIGH 28. HUMIDEX 29. UV INDEX 7 OR
HIGH.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING AND RISK OF A THUNDERSTORM. CLEARING THIS EVENING. LOW 8.
MONDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX OF
SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS LATE IN THE
AFTERNOON. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. HIGH 27. UV
INDEX 6 OR HIGH.
BANFF NATIONAL PARK
HIGHWAY 93 - LAKE LOUISE TO SASKATCHEWAN RIVER CROSSING.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON.
HIGH 28. UV INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. LOW 6.
MONDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.
HIGH 28. UV INDEX 6 OR HIGH.
HIGHWAY 93 - JASPER TO SASKATCHEWAN RIVER CROSSING
JASPER NATIONAL PARK.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON.
HIGH 31. UV INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. LOW 6.
MONDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.
HIGH 31. UV INDEX 6 OR HIGH.
NORDEGG - FORESTRY TRUNK ROAD HIGHWAY 734.
TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH
30 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. RISK OF A
THUNDERSTORM LATE THIS AFTERNOON. HIGH 25. HUMIDEX 26. UV INDEX 6 OR
HIGH.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING AND RISK OF A THUNDERSTORM. CLEARING THIS EVENING. FOG
PATCHES DEVELOPING OVERNIGHT. LOW 7.
MONDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX OF
SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS LATE IN THE
AFTERNOON. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. FOG PATCHES
DISSIPATING IN THE MORNING. HIGH 26. HUMIDEX 27. UV INDEX 6 OR HIGH.
ROCKY MOUNTAIN HOUSE - CAROLINE.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON.
HIGH 26. HUMIDEX 28. UV INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. FOG PATCHES
DEVELOPING OVERNIGHT. LOW 6.
MONDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. FOG
PATCHES DISSIPATING IN THE MORNING. HIGH 28. HUMIDEX 30. UV INDEX 6
OR HIGH.
RED DEER - PONOKA - INNISFAIL - STETTLER.
TODAY..SUNNY. HIGH 26. UV INDEX 6 OR HIGH.
TONIGHT..CLEAR. LOW 7.
MONDAY..MAINLY SUNNY. HIGH 29. UV INDEX 6 OR HIGH.
HANNA - CORONATION - OYEN.
TODAY..SUNNY. WIND SOUTH 20 KM/H. HIGH 27. UV INDEX 6 OR HIGH.
TONIGHT..CLEAR. WIND SOUTH 20 KM/H BECOMING LIGHT THIS EVENING.
LOW 7.
MONDAY..MAINLY SUNNY. HIGH 30. UV INDEX 6 OR HIGH.
MEDICINE HAT - BOW ISLAND - SUFFIELD.
TODAY..SUNNY. WIND SOUTHEAST 20 KM/H. HIGH 29. UV INDEX 7 OR HIGH.
TONIGHT..CLEAR. WIND SOUTHEAST 20 KM/H BECOMING LIGHT THIS EVENING.
LOW 10.
MONDAY..SUNNY. HIGH 31. UV INDEX 7 OR HIGH.
CYPRESS HILLS PROVINCIAL PARK - FOREMOST.
TODAY..SUNNY. WIND SOUTHEAST 20 KM/H. HIGH 29. UV INDEX 7 OR HIGH.
TONIGHT..CLEAR. WIND SOUTHEAST 20 KM/H BECOMING LIGHT THIS EVENING.
LOW 10.
MONDAY..SUNNY. HIGH 30. UV INDEX 7 OR HIGH.
LETHBRIDGE - TABER - MILK RIVER.
TODAY..SUNNY. HIGH 29. UV INDEX 7 OR HIGH.
TONIGHT..CLEAR. LOW 8.
MONDAY..SUNNY. HIGH 32. UV INDEX 7 OR HIGH.
CARDSTON - FORT MACLEOD - MAGRATH.
TODAY..MAINLY SUNNY. HIGH 30. UV INDEX 7 OR HIGH.
TONIGHT..A FEW CLOUDS. LOW 9.
MONDAY..MAINLY SUNNY. HIGH 31. UV INDEX 7 OR HIGH.
CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK.
TODAY..MAINLY SUNNY. HIGH 27. UV INDEX 7 OR HIGH.
TONIGHT..A FEW CLOUDS. LOW 7.
MONDAY..MAINLY SUNNY. HIGH 29. UV INDEX 7 OR HIGH.
END
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