876
FPCN15 CWWG 110152 AAA
UPDATED FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED
BY ENVIRONMENT CANADA AT 7:51 P.M. MDT SUNDAY 10 MAY 2026 FOR TONIGHT
MONDAY AND MONDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT MONDAY.
---------------------------------------------------------------------
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.
---------------------------------------------------------------------
CITY OF CALGARY.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS BEFORE MORNING.
WIND WEST 30 KM/H GUSTING TO 50. LOW 8.
MONDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.
RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. WIND NORTHWEST 20 KM/H
GUSTING TO 40 BECOMING LIGHT IN THE AFTERNOON. HIGH 16. UV INDEX 5
OR MODERATE.
MONDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING AND RISK OF A THUNDERSTORM. CLEARING IN THE EVENING.
LOW 6.
OKOTOKS - HIGH RIVER - CLARESHOLM.
TONIGHT..PARTLY CLOUDY. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT NEAR MIDNIGHT. LOW 11.
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 IN THE MORNING THEN LIGHT IN THE AFTERNOON.
HIGH 19. UV INDEX 5 OR MODERATE.
MONDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING AND RISK OF A THUNDERSTORM. CLEARING IN THE EVENING.
LOW PLUS 3.
DRUMHELLER - THREE HILLS.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS BEFORE MORNING.
LOW 7.
MONDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.
RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. WIND BECOMING
NORTHWEST 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 21. UV INDEX 5
OR MODERATE.
MONDAY NIGHT..CLEARING IN THE EVENING. WIND NORTHWEST 20 KM/H GUSTING
TO 40 BECOMING LIGHT IN THE EVENING. LOW PLUS 4.
BROOKS - STRATHMORE - VULCAN.
TONIGHT..MAINLY CLOUDY. WIND WEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT LATE THIS EVENING. LOW 9.
MONDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
MORNING. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50 IN THE
MORNING. HIGH 22. UV INDEX 5 OR MODERATE.
MONDAY NIGHT..A FEW CLOUDS. WIND NORTHWEST 20 KM/H GUSTING TO 40
BECOMING LIGHT IN THE EVENING. LOW PLUS 4.
ROCKY MOUNTAIN HOUSE - CAROLINE.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW 8.
MONDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING
THEN A MIX OF SUN AND CLOUD. WIND BECOMING NORTHWEST 20 KM/H GUSTING
TO 40 IN THE MORNING. HIGH 19. UV INDEX 5 OR MODERATE.
MONDAY NIGHT..CLEARING IN THE EVENING. WIND NORTHWEST 20 KM/H GUSTING
TO 40 BECOMING LIGHT IN THE EVENING. LOW ZERO.
RED DEER - PONOKA - INNISFAIL - STETTLER.
TONIGHT..MAINLY CLOUDY. LOW 7.
MONDAY..A MIX OF SUN AND CLOUD. CLEARING LATE IN THE AFTERNOON. WIND
BECOMING NORTHWEST 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 19. UV
INDEX 5 OR MODERATE.
MONDAY NIGHT..CLEAR. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING
LIGHT IN THE EVENING. LOW PLUS 3.
HANNA - CORONATION - OYEN.
TONIGHT..MAINLY CLOUDY. CLEARING BEFORE MORNING. WIND SOUTHWEST
20 KM/H GUSTING TO 40 BECOMING NORTHWEST 20 NEAR MIDNIGHT THEN LIGHT
BEFORE MORNING. LOW 8.
MONDAY..SUNNY IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH
30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A
THUNDERSTORM LATE IN THE AFTERNOON. WIND BECOMING NORTHWEST 30 KM/H
GUSTING TO 50 IN THE MORNING. HIGH 20. UV INDEX 5 OR MODERATE.
MONDAY NIGHT..CLEARING IN THE EVENING. WIND NORTHWEST 30 KM/H GUSTING
TO 50 BECOMING LIGHT IN THE EVENING. LOW PLUS 4.
MEDICINE HAT - BOW ISLAND - SUFFIELD.
TONIGHT..MAINLY CLOUDY. CLEARING BEFORE MORNING. WIND SOUTHWEST
20 KM/H GUSTING TO 40 BECOMING LIGHT BEFORE MORNING. LOW 11.
MONDAY..SUNNY EARLY IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH
30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A
THUNDERSTORM LATE IN THE AFTERNOON. WIND BECOMING NORTHWEST 30 KM/H
GUSTING TO 50 IN THE MORNING. HIGH 20. UV INDEX 5 OR MODERATE.
MONDAY NIGHT..CLEARING IN THE EVENING. WIND NORTHWEST 30 KM/H GUSTING
TO 50 BECOMING LIGHT IN THE EVENING. LOW 6.
CYPRESS HILLS PROVINCIAL PARK - FOREMOST.
TONIGHT..MAINLY CLOUDY. CLEARING BEFORE MORNING. WIND WEST 20 KM/H
GUSTING TO 40. LOW 10.
MONDAY..SUNNY IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH
30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A
THUNDERSTORM LATE IN THE AFTERNOON. WIND NORTHWEST 20 KM/H
INCREASING TO 40 GUSTING TO 60 NEAR NOON. HIGH 19. UV INDEX 5 OR
MODERATE.
MONDAY NIGHT..CLEARING IN THE EVENING. WIND NORTHWEST 40 KM/H GUSTING
TO 60 BECOMING LIGHT IN THE EVENING. LOW 6.
LETHBRIDGE - TABER - MILK RIVER.
TONIGHT..CLEARING LATE THIS EVENING. WIND SOUTHWEST 30 KM/H GUSTING
TO 50. LOW 10.
MONDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. WIND WEST
20 KM/H GUSTING TO 40 BECOMING NORTH 30 GUSTING TO 50 NEAR NOON.
HIGH 19. UV INDEX 5 OR MODERATE.
MONDAY NIGHT..CLEARING LATE IN THE EVENING. WIND NORTH 20 KM/H
BECOMING LIGHT IN THE EVENING. LOW PLUS 4.
CARDSTON - FORT MACLEOD - MAGRATH.
TONIGHT..CLEARING LATE THIS EVENING. WIND SOUTHWEST 30 KM/H GUSTING
TO 50 BECOMING LIGHT AFTER MIDNIGHT. LOW 8.
MONDAY..SUNNY IN THE MORNING 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. WIND BECOMING NORTH 20 KM/H
GUSTING TO 40 NEAR NOON. HIGH 19. UV INDEX 6 OR HIGH.
MONDAY NIGHT..CLEARING LATE IN THE EVENING. WIND NORTH 20 KM/H
BECOMING LIGHT IN THE EVENING. LOW PLUS 4.
CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK.
TONIGHT..CLEARING LATE THIS EVENING. WIND WEST 30 KM/H GUSTING TO 50.
LOW 10.
MONDAY..SUNNY IN THE MORNING 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. WIND WEST 30 KM/H GUSTING TO 50
BECOMING LIGHT NEAR NOON. HIGH 17. UV INDEX 6 OR HIGH.
MONDAY NIGHT..CLEARING LATE IN THE EVENING. LOW PLUS 3.
REMAINDER UNCHANGED.
END
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page