521
FPCN15 CWWG 120144 AAB
UPDATED FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED
BY ENVIRONMENT CANADA AT 7:42 P.M. MDT SATURDAY 11 APRIL 2026 FOR
TONIGHT SUNDAY AND SUNDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT SUNDAY.
---------------------------------------------------------------------
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.
---------------------------------------------------------------------
DRUMHELLER - THREE HILLS.
TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF RAIN SHOWERS CHANGING TO
60 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS BEFORE MORNING. WIND
BECOMING NORTHWEST 40 KM/H GUSTING TO 60 BEFORE MORNING. LOW PLUS 2.
SUNDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS
EARLY IN THE MORNING THEN 30 PERCENT CHANCE OF RAIN SHOWERS IN THE
MORNING. WIND NORTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20
GUSTING TO 40 IN THE MORNING THEN BECOMING LIGHT IN THE AFTERNOON.
HIGH 7. UV INDEX 4 OR MODERATE.
SUNDAY NIGHT..CLEARING IN THE EVENING. WIND UP TO 15 KM/H. LOW
MINUS 3. WIND CHILL MINUS 7 OVERNIGHT.
BROOKS - STRATHMORE - VULCAN.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF RAIN SHOWERS EARLY THIS
EVENING. 60 PERCENT CHANCE OF RAIN SHOWERS OVERNIGHT THEN 60 PERCENT
CHANCE OF FLURRIES OR RAIN SHOWERS BEFORE MORNING. LOW PLUS 2.
SUNDAY..CLOUDY. 60 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS
CHANGING TO 60 PERCENT CHANCE OF RAIN SHOWERS IN THE MORNING.
CLEARING LATE IN THE AFTERNOON. WIND NORTH 40 KM/H GUSTING TO 60
DIMINISHING TO 20 GUSTING TO 40 LATE IN THE MORNING THEN BECOMING
LIGHT LATE IN THE AFTERNOON. HIGH 7. UV INDEX 2 OR LOW.
SUNDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY OVERNIGHT. WIND UP TO 15
KM/H. LOW MINUS 2. WIND CHILL MINUS 4 OVERNIGHT.
HIGHWAY 93 - JASPER TO SASKATCHEWAN RIVER CROSSING
JASPER NATIONAL PARK.
TONIGHT..PERIODS OF RAIN ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY WITH
60 PERCENT CHANCE OF RAIN SHOWERS OVERNIGHT THEN 60 PERCENT CHANCE
OF FLURRIES BEFORE MORNING. SNOWFALL AMOUNT 2 CM OVER SECTIONS OF
THE ICEFIELDS PARKWAY. SNOW LEVEL 2000 METRES LOWERING TO VALLEY
BOTTOM BEFORE MORNING. WIND NORTHEAST 20 KM/H BECOMING LIGHT
OVERNIGHT. LOW MINUS 2. WIND CHILL MINUS 6 OVERNIGHT.
SUNDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF FLURRIES EARLY
IN THE MORNING. WIND UP TO 15 KM/H. HIGH 9. WIND CHILL MINUS 6 IN
THE MORNING. UV INDEX 3 OR MODERATE.
SUNDAY NIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 4. WIND CHILL
MINUS 6 OVERNIGHT.
HANNA - CORONATION - OYEN.
TONIGHT..CLOUDY. 60 PERCENT CHANCE OF RAIN SHOWERS CHANGING TO
30 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS OVERNIGHT. WIND
BECOMING NORTHWEST 40 KM/H GUSTING TO 60 OVERNIGHT. LOW ZERO.
SUNDAY..CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE MORNING THEN
30 PERCENT CHANCE OF RAIN SHOWERS EARLY IN THE AFTERNOON. WIND
NORTHWEST 40 KM/H GUSTING TO 60 BECOMING NORTH 20 GUSTING TO 40 IN
THE MORNING THEN LIGHT IN THE AFTERNOON. HIGH PLUS 5. UV INDEX 3 OR
MODERATE.
SUNDAY NIGHT..CLEARING IN THE EVENING. WIND UP TO 15 KM/H. LOW
MINUS 4. WIND CHILL MINUS 8 OVERNIGHT.
MEDICINE HAT - BOW ISLAND - SUFFIELD.
TONIGHT..MAINLY CLOUDY. LOW PLUS 2.
SUNDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING AND
AFTERNOON. WIND BECOMING NORTHWEST 40 KM/H GUSTING TO 60 IN THE
MORNING THEN DIMINISHING TO 20 GUSTING TO 40 EARLY IN THE AFTERNOON.
HIGH 8. UV INDEX 2 OR LOW.
SUNDAY NIGHT..PARTLY CLOUDY. LOW MINUS 1.
CYPRESS HILLS PROVINCIAL PARK - FOREMOST.
TONIGHT..MAINLY CLOUDY. WIND NORTHWEST 30 KM/H GUSTING TO 50 BECOMING
LIGHT THIS EVENING. WIND BECOMING NORTHWEST 20 OVERNIGHT. LOW
PLUS 3.
SUNDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE AFTERNOON.
WIND NORTHWEST 20 KM/H INCREASING TO 40 GUSTING TO 60 IN THE
MORNING. HIGH 9. UV INDEX 5 OR MODERATE.
SUNDAY NIGHT..CLEAR. INCREASING CLOUDINESS AFTER MIDNIGHT THEN
30 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND NORTHWEST 30 KM/H
GUSTING TO 50 BECOMING LIGHT IN THE EVENING. LOW PLUS 1.
LETHBRIDGE - TABER - MILK RIVER.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.
60 PERCENT CHANCE OF SHOWERS BEFORE MORNING. WIND SOUTHWEST 20 KM/H
GUSTING TO 40 BECOMING NORTHWEST 40 GUSTING TO 60 OVERNIGHT. LOW
PLUS 2.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS IN THE MORNING AND
EARLY IN THE AFTERNOON. CLEARING LATE IN THE AFTERNOON. WIND
NORTHWEST 40 KM/H GUSTING TO 60 BECOMING NORTH 20 GUSTING TO 40 IN
THE MORNING THEN LIGHT IN THE AFTERNOON. HIGH 9. UV INDEX 2 OR LOW.
SUNDAY NIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 3. WIND CHILL
MINUS 7 OVERNIGHT.
CARDSTON - FORT MACLEOD - MAGRATH.
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND WEST
20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW PLUS 2.
SUNDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE MORNING. CLEARING
LATE IN THE AFTERNOON. HIGH 9. UV INDEX 3 OR MODERATE.
SUNDAY NIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 3. WIND
CHILL MINUS 5 OVERNIGHT.
REMAINDER UNCHANGED.
END
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page