123
FPCN15 CWWG 192135
FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED BY
ENVIRONMENT CANADA AT 4:00 P.M. MDT SUNDAY 19 JULY 2026 FOR TONIGHT
MONDAY AND MONDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT MONDAY.
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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.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING AND OVERNIGHT. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT THIS EVENING. LOW 14.
MONDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND BECOMING NORTHEAST
20 KM/H GUSTING TO 40 NEAR NOON. HIGH 23. HUMIDEX 25. UV INDEX 8 OR
VERY HIGH.
MONDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE
EVENING AND AFTER MIDNIGHT. RISK OF A THUNDERSTORM IN THE EVENING.
LOCAL SMOKE. WIND NORTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN
THE EVENING. LOW 14.
OKOTOKS - HIGH RIVER - CLARESHOLM.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM EARLY THIS EVENING. LOCAL SMOKE THIS EVENING. WIND WEST
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 13.
MONDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS EARLY IN
THE MORNING AND LATE IN THE AFTERNOON. RISK OF A THUNDERSTORM LATE
IN THE AFTERNOON. WIND BECOMING NORTHEAST 20 KM/H GUSTING TO 40 NEAR
NOON. HIGH 24. HUMIDEX 27. UV INDEX 8 OR VERY HIGH.
MONDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK
OF A THUNDERSTORM IN THE EVENING. LOCAL SMOKE OVERNIGHT. WIND
NORTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING.
LOW 13.
AIRDRIE - COCHRANE - OLDS - SUNDRE.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM EARLY THIS EVENING. WIND NORTHWEST 20 KM/H GUSTING TO
40 BECOMING LIGHT THIS EVENING. LOW 10.
MONDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM IN THE AFTERNOON. LOCAL SMOKE IN THE AFTERNOON. WIND
BECOMING NORTHEAST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH 17. UV
INDEX 7 OR HIGH.
MONDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK
OF A THUNDERSTORM IN THE EVENING. WIDESPREAD SMOKE. WIND NORTHEAST
20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW 12.
DRUMHELLER - THREE HILLS.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS BEFORE MORNING.
WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT.
LOW 15.
MONDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
RISK OF A THUNDERSTORM IN THE AFTERNOON. LOCAL SMOKE IN THE
AFTERNOON. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 NEAR NOON.
HIGH 25. HUMIDEX 28. UV INDEX 7 OR HIGH.
MONDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE
EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND NORTH
20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW 15.
BROOKS - STRATHMORE - VULCAN.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS BEFORE MORNING.
LOCAL SMOKE THIS EVENING. WIND NORTHWEST 20 KM/H GUSTING TO 40
BECOMING LIGHT NEAR MIDNIGHT. LOW 15.
MONDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. WIND BECOMING NORTH
20 KM/H GUSTING TO 40 NEAR NOON. HIGH 27. HUMIDEX 29. UV INDEX 8 OR
VERY HIGH.
MONDAY NIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE
EVENING WITH RISK OF A THUNDERSTORM. CLEARING BEFORE MORNING. LOCAL
SMOKE OVERNIGHT. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN
THE EVENING. LOW 14.
KANANASKIS - CANMORE.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM EARLY THIS EVENING. LOCAL SMOKE THIS EVENING. WIND WEST
20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW 8.
MONDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
RISK OF A THUNDERSTORM IN THE AFTERNOON. HIGH 26. HUMIDEX 28. UV
INDEX 7 OR HIGH.
MONDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A
THUNDERSTORM IN THE EVENING. LOCAL SMOKE. LOW 11.
BANFF NATIONAL PARK
HIGHWAY 93 - LAKE LOUISE TO SASKATCHEWAN RIVER CROSSING.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 9.
MONDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. HIGH 23. UV
INDEX 3 OR MODERATE.
MONDAY NIGHT..SHOWERS ENDING NEAR MIDNIGHT THEN CLOUDY. RISK OF A
THUNDERSTORM IN THE EVENING. LOCAL SMOKE. LOW 11.
HIGHWAY 93 - JASPER TO SASKATCHEWAN RIVER CROSSING
JASPER NATIONAL PARK.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS EVENING.
SHOWERS BEGINNING THIS EVENING. RISK OF A THUNDERSTORM THIS EVENING.
LOCAL AMOUNT 15 TO 25 MM. LOW 13.
MONDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. LOCAL
AMOUNT 5 TO 10 MM. LOCAL SMOKE IN THE AFTERNOON. HIGH 22. UV INDEX 3
OR MODERATE.
MONDAY NIGHT..SHOWERS ENDING LATE IN THE EVENING THEN PARTLY CLOUDY.
RISK OF A THUNDERSTORM IN THE EVENING. WIDESPREAD SMOKE. LOW 11.
NORDEGG - FORESTRY TRUNK ROAD HIGHWAY 734.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. SHOWERS BEGINNING THIS EVENING. RISK OF A THUNDERSTORM THIS
EVENING AND AFTER MIDNIGHT. LOCAL AMOUNT 15 TO 25 MM. LOW 10.
MONDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. LOCAL
AMOUNT 5 TO 10 MM. LOCAL SMOKE IN THE AFTERNOON. HIGH 17. UV INDEX 3
OR MODERATE.
MONDAY NIGHT..SHOWERS ENDING IN THE EVENING THEN MAINLY CLOUDY WITH
30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE EVENING.
WIDESPREAD SMOKE. LOW 7.
ROCKY MOUNTAIN HOUSE - CAROLINE.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. SHOWERS BEGINNING THIS EVENING. RISK OF A THUNDERSTORM THIS
EVENING AND AFTER MIDNIGHT. WIND NORTHWEST 30 KM/H GUSTING TO 50
BECOMING LIGHT THIS EVENING. LOW 12.
MONDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. LOCAL
AMOUNT 5 TO 10 MM. WIDESPREAD SMOKE IN THE AFTERNOON. HIGH 19. UV
INDEX 3 OR MODERATE.
MONDAY NIGHT..SHOWERS ENDING IN THE EVENING THEN CLOUDY WITH
30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM IN THE EVENING.
WIDESPREAD SMOKE. LOW 13.
RED DEER - PONOKA - INNISFAIL - STETTLER.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND
NORTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 40 THIS
EVENING THEN BECOMING LIGHT OVERNIGHT. LOW 12.
MONDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. WIDESPREAD
SMOKE IN THE AFTERNOON. WIND BECOMING NORTH 20 KM/H GUSTING TO 40
NEAR NOON. HIGH 21. HUMIDEX 25. UV INDEX 3 OR MODERATE.
MONDAY NIGHT..A FEW SHOWERS ENDING IN THE EVENING THEN MAINLY CLOUDY.
RISK OF A THUNDERSTORM EARLY IN THE EVENING. WIDESPREAD SMOKE. WIND
NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW 12.
HANNA - CORONATION - OYEN.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND
NORTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 40 THIS
EVENING. LOW 15.
MONDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
RISK OF A THUNDERSTORM IN THE AFTERNOON. LOCAL SMOKE IN THE
AFTERNOON. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 NEAR NOON.
HIGH 25. HUMIDEX 27. UV INDEX 7 OR HIGH.
MONDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND
NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW 11.
MEDICINE HAT - BOW ISLAND - SUFFIELD.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY OVERNIGHT. WIND NORTHWEST
20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW 16.
MONDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN
THE MORNING AND IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. WIND
BECOMING NORTHWEST 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 28.
HUMIDEX 30. UV INDEX 8 OR VERY HIGH.
MONDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING WITH RISK OF A THUNDERSTORM. LOCAL SMOKE OVERNIGHT. WIND
NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW 16.
CYPRESS HILLS PROVINCIAL PARK - FOREMOST.
TONIGHT..CLEAR. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT
NEAR MIDNIGHT. LOW 14.
MONDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD LATE IN THE AFTERNOON.
WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40 IN THE MORNING.
HIGH 28. UV INDEX 8 OR VERY HIGH.
MONDAY NIGHT..MAINLY CLOUDY. WIND NORTH 20 KM/H GUSTING TO 40
BECOMING LIGHT NEAR MIDNIGHT. LOW 14.
LETHBRIDGE - TABER - MILK RIVER.
TONIGHT..CLEAR. LOCAL SMOKE. WIND WEST 30 KM/H GUSTING TO 50 BECOMING
LIGHT THIS EVENING. LOW 13.
MONDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.
HIGH 27. HUMIDEX 29. UV INDEX 8 OR VERY HIGH.
MONDAY NIGHT..MAINLY CLOUDY. LOW 14.
CARDSTON - FORT MACLEOD - MAGRATH.
TONIGHT..CLEAR. LOCAL SMOKE. WIND WEST 30 KM/H GUSTING TO 50 BECOMING
LIGHT NEAR MIDNIGHT. LOW 13.
MONDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON. HIGH 26. UV
INDEX 9 OR VERY HIGH.
MONDAY NIGHT..MAINLY CLOUDY. LOW 14.
CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR LATE THIS EVENING. LOCAL
SMOKE. WIND WEST 30 KM/H GUSTING TO 50 BECOMING LIGHT NEAR MIDNIGHT.
LOW 11.
MONDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON. HIGH 24.
HUMIDEX 25. UV INDEX 8 OR VERY HIGH.
MONDAY NIGHT..CLOUDY. LOW 13.
END
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