977
FPCN15 CWWG 130318 AAB
UPDATED FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED
BY ENVIRONMENT CANADA AT 9:18 P.M. MDT SUNDAY 12 APRIL 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..MAINLY CLOUDY. 30 PERCENT CHANCE OF DRIZZLE THIS EVENING.
CLEARING BEFORE MORNING. RISK OF FREEZING DRIZZLE LATE THIS EVENING
AND AFTER MIDNIGHT. FOG PATCHES. WIND UP TO 15 KM/H. LOW MINUS 2.
WIND CHILL MINUS 6 OVERNIGHT.
MONDAY..SUNNY. A MIX OF SUN AND CLOUD LATE IN THE AFTERNOON WITH
30 PERCENT CHANCE OF SHOWERS. FOG PATCHES DISSIPATING IN THE
MORNING. WIND BECOMING WEST 20 KM/H GUSTING TO 40 IN THE AFTERNOON.
HIGH 17. UV INDEX 4 OR MODERATE.
MONDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE
EVENING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE
EVENING. LOW PLUS 3.
OKOTOKS - HIGH RIVER - CLARESHOLM.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF DRIZZLE THIS EVENING.
CLEARING BEFORE MORNING. RISK OF FREEZING DRIZZLE LATE THIS EVENING
AND AFTER MIDNIGHT. FOG PATCHES. WIND UP TO 15 KM/H. LOW MINUS 4.
WIND CHILL MINUS 6 OVERNIGHT.
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. FOG PATCHES DISSIPATING IN THE
MORNING. WIND BECOMING WEST 20 KM/H GUSTING TO 40 IN THE AFTERNOON.
HIGH 17. WIND CHILL MINUS 6 IN THE MORNING. UV INDEX 4 OR MODERATE.
MONDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY
IN THE EVENING THEN CLEAR. RISK OF A THUNDERSTORM EARLY IN THE
EVENING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE
EVENING. LOW PLUS 5.
AIRDRIE - COCHRANE - OLDS - SUNDRE.
TONIGHT..MAINLY CLOUDY. CLEARING BEFORE MORNING. FOG PATCHES. WIND UP
TO 15 KM/H. LOW MINUS 2. WIND CHILL MINUS 4 OVERNIGHT.
MONDAY..SUNNY IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH
30 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. FOG PATCHES
DISSIPATING IN THE MORNING. WIND BECOMING WEST 20 KM/H GUSTING TO 40
IN THE AFTERNOON. HIGH 15. WIND CHILL MINUS 4 IN THE MORNING. UV
INDEX 4 OR MODERATE.
MONDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE
EVENING. LOW MINUS 2. WIND CHILL MINUS 4 OVERNIGHT.
BROOKS - STRATHMORE - VULCAN.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF DRIZZLE LATE THIS
EVENING AND AFTER MIDNIGHT. FOG PATCHES. LOW ZERO.
MONDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN
THE AFTERNOON WITH RISK OF A THUNDERSTORM. FOG PATCHES DISSIPATING
IN THE MORNING. HIGH 18. UV INDEX 5 OR MODERATE.
MONDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS IN THE
EVENING. BECOMING CLEAR LATE IN THE EVENING AND OVERNIGHT. RISK OF A
THUNDERSTORM IN THE EVENING. LOW PLUS 1.
HANNA - CORONATION - OYEN.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.
FOG PATCHES DEVELOPING NEAR MIDNIGHT. WIND UP TO 15 KM/H. LOW
MINUS 2. WIND CHILL MINUS 6 OVERNIGHT.
MONDAY..CLEARING IN THE MORNING. FOG PATCHES DISSIPATING IN THE
MORNING. WIND BECOMING SOUTH 20 KM/H IN THE MORNING. HIGH 12. UV
INDEX 4 OR MODERATE.
MONDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE
EVENING AND AFTER MIDNIGHT. WIND SOUTH 20 KM/H BECOMING LIGHT
OVERNIGHT. LOW PLUS 2.
CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK.
TONIGHT..MAINLY CLOUDY. CLEARING BEFORE MORNING. FOG PATCHES. WIND UP
TO 15 KM/H. LOW MINUS 4. WIND CHILL MINUS 9 OVERNIGHT.
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. FOG PATCHES DISSIPATING IN THE MORNING. WIND BECOMING
WEST 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 15. WIND CHILL
MINUS 9 IN THE MORNING. UV INDEX 5 OR MODERATE.
MONDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE
EVENING. WIND WEST 20 KM/H GUSTING TO 40. LOW PLUS 5.
REMAINDER UNCHANGED.
END
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