487
FPCN15 CWWG 312132
FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED BY
ENVIRONMENT CANADA AT 4:00 P.M. MDT TUESDAY 31 MARCH 2026 FOR TONIGHT
WEDNESDAY AND WEDNESDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT
WEDNESDAY.
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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. BECOMING CLEAR THIS EVENING. WIND SOUTHEAST
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW MINUS 10.
WIND CHILL MINUS 7 THIS EVENING AND MINUS 13 OVERNIGHT.
WEDNESDAY..INCREASING CLOUDINESS IN THE MORNING. WIND BECOMING
SOUTHEAST 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH PLUS 2. WIND
CHILL MINUS 13 IN THE MORNING. UV INDEX 3 OR MODERATE.
WEDNESDAY NIGHT..RAIN OR SNOW CHANGING TO SNOW IN THE EVENING.
SNOWFALL AMOUNT 5 TO 10 CM. WIND SOUTHEAST 20 KM/H GUSTING TO 40
BECOMING NORTHEAST 20 GUSTING TO 40 IN THE EVENING THEN LIGHT
OVERNIGHT. LOW MINUS 2. WIND CHILL MINUS 7 OVERNIGHT.
OKOTOKS - HIGH RIVER - CLARESHOLM.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. WIND SOUTHEAST
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW MINUS 12.
WIND CHILL MINUS 15 OVERNIGHT.
WEDNESDAY..INCREASING CLOUDINESS IN THE MORNING. WIND BECOMING
SOUTHEAST 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH PLUS 5. WIND
CHILL MINUS 15 IN THE MORNING. UV INDEX 3 OR MODERATE.
WEDNESDAY NIGHT..RAIN OR SNOW CHANGING TO SNOW LATE IN THE EVENING.
LOCAL RAINFALL AMOUNT 5 MM. SNOWFALL AMOUNT 5 TO 10 CM. WIND
SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING NORTHEAST 20 GUSTING TO 40
IN THE EVENING THEN LIGHT OVERNIGHT. LOW MINUS 1.
AIRDRIE - COCHRANE - OLDS - SUNDRE.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. WIND SOUTHEAST
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW MINUS 12.
WIND CHILL MINUS 15 OVERNIGHT.
WEDNESDAY..INCREASING CLOUDINESS IN THE MORNING. WIND BECOMING
SOUTHEAST 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH PLUS 2. WIND
CHILL MINUS 15 IN THE MORNING. UV INDEX 2 OR LOW.
WEDNESDAY NIGHT..RAIN OR SNOW CHANGING TO SNOW IN THE EVENING.
SNOWFALL AMOUNT 5 TO 10 CM. WIND SOUTHEAST 20 KM/H GUSTING TO 40
BECOMING NORTHEAST 20 GUSTING TO 40 IN THE EVENING THEN LIGHT
OVERNIGHT. LOW MINUS 4. WIND CHILL MINUS 9 OVERNIGHT.
DRUMHELLER - THREE HILLS.
TONIGHT..PARTLY CLOUDY. CLEARING LATE THIS EVENING. WIND SOUTHEAST
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW MINUS 10.
WIND CHILL MINUS 15 OVERNIGHT.
WEDNESDAY..SUNNY. INCREASING CLOUDINESS EARLY IN THE AFTERNOON. WIND
BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 EARLY IN THE AFTERNOON.
HIGH PLUS 3. WIND CHILL MINUS 15 IN THE MORNING. UV INDEX 3 OR
MODERATE.
WEDNESDAY NIGHT..CLOUDY. RAIN OR SNOW BEGINNING IN THE EVENING THEN
CHANGING TO SNOW OVERNIGHT. LOCAL SNOWFALL AMOUNT 5 CM. WIND EAST
20 KM/H GUSTING TO 40. LOW MINUS 2. WIND CHILL MINUS 7 OVERNIGHT.
BROOKS - STRATHMORE - VULCAN.
TONIGHT..PARTLY CLOUDY. CLEARING LATE THIS EVENING. WIND SOUTH
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW MINUS 8. WIND
CHILL MINUS 13 OVERNIGHT.
WEDNESDAY..SUNNY. INCREASING CLOUDINESS EARLY IN THE AFTERNOON. WIND
BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 EARLY IN THE AFTERNOON.
HIGH 8. WIND CHILL MINUS 13 IN THE MORNING. UV INDEX 3 OR MODERATE.
WEDNESDAY NIGHT..CLOUDY. RAIN BEGINNING IN THE EVENING THEN CHANGING
TO SNOW OR RAIN NEAR MIDNIGHT. LOCAL RAINFALL AMOUNT 5 MM. LOCAL
SNOWFALL AMOUNT 5 CM. WIND EAST 20 KM/H GUSTING TO 40. LOW ZERO.
KANANASKIS - CANMORE.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 10. WIND CHILL
MINUS 13 OVERNIGHT.
WEDNESDAY..BECOMING CLOUDY IN THE MORNING. LIGHT SNOW BEGINNING LATE
IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH PLUS 3. WIND CHILL
MINUS 11 IN THE MORNING. UV INDEX 2 OR LOW.
WEDNESDAY NIGHT..SNOW. AMOUNT 2 CM. WIND UP TO 15 KM/H. LOW MINUS 3.
WIND CHILL MINUS 5 OVERNIGHT.
BANFF NATIONAL PARK
HIGHWAY 93 - LAKE LOUISE TO SASKATCHEWAN RIVER CROSSING.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 11. WIND CHILL
MINUS 14 OVERNIGHT.
WEDNESDAY..BECOMING CLOUDY IN THE MORNING WITH 30 PERCENT CHANCE OF
FLURRIES LATE IN THE MORNING AND IN THE AFTERNOON. LIGHT SNOW
BEGINNING LATE IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH PLUS 3.
WIND CHILL MINUS 14 IN THE MORNING. UV INDEX 2 OR LOW.
WEDNESDAY NIGHT..SNOW. AMOUNT 2 CM. WIND UP TO 15 KM/H. LOW MINUS 3.
WIND CHILL MINUS 5 OVERNIGHT.
HIGHWAY 93 - JASPER TO SASKATCHEWAN RIVER CROSSING
JASPER NATIONAL PARK.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES EARLY THIS
EVENING. WIND UP TO 15 KM/H. LOW MINUS 9. WIND CHILL MINUS 12
OVERNIGHT.
WEDNESDAY..BECOMING CLOUDY IN THE MORNING WITH 30 PERCENT CHANCE OF
FLURRIES LATE IN THE MORNING AND IN THE AFTERNOON. WIND UP TO 15
KM/H. HIGH PLUS 2. WIND CHILL MINUS 12 IN THE MORNING. UV INDEX 2 OR
LOW.
WEDNESDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP
TO 15 KM/H. LOW MINUS 3. WIND CHILL MINUS 7 OVERNIGHT.
NORDEGG - FORESTRY TRUNK ROAD HIGHWAY 734.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES EARLY THIS
EVENING. WIND UP TO 15 KM/H. LOW MINUS 11. WIND CHILL MINUS 14
OVERNIGHT.
WEDNESDAY..BECOMING CLOUDY IN THE MORNING WITH 30 PERCENT CHANCE OF
FLURRIES IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH PLUS 1. WIND
CHILL MINUS 14 IN THE MORNING. UV INDEX 2 OR LOW.
WEDNESDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF FLURRIES EARLY IN THE
EVENING. SNOW BEGINNING IN THE EVENING. AMOUNT 2 TO 4 CM. WIND UP TO
15 KM/H. LOW MINUS 4. WIND CHILL MINUS 6 OVERNIGHT.
ROCKY MOUNTAIN HOUSE - CAROLINE.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 12. WIND CHILL
MINUS 15 OVERNIGHT.
WEDNESDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY LATE IN THE
MORNING WITH 30 PERCENT CHANCE OF FLURRIES IN THE AFTERNOON. WIND
BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH
PLUS 2. WIND CHILL MINUS 15 IN THE MORNING. UV INDEX 2 OR LOW.
WEDNESDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF FLURRIES EARLY IN THE
EVENING. SNOW BEGINNING IN THE EVENING. AMOUNT 2 TO 4 CM. WIND
SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT OVERNIGHT. LOW
MINUS 3. WIND CHILL MINUS 7 OVERNIGHT.
RED DEER - PONOKA - INNISFAIL - STETTLER.
TONIGHT..PARTLY CLOUDY. CLEARING LATE THIS EVENING. WIND SOUTH
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW MINUS 10.
WIND CHILL MINUS 15 OVERNIGHT.
WEDNESDAY..INCREASING CLOUDINESS LATE IN THE MORNING. WIND BECOMING
SOUTHEAST 20 KM/H GUSTING TO 40 EARLY IN THE AFTERNOON. HIGH PLUS 3.
WIND CHILL MINUS 15 IN THE MORNING. UV INDEX 3 OR MODERATE.
WEDNESDAY NIGHT..CLOUDY. SNOW BEGINNING IN THE EVENING. LOCAL AMOUNT
5 TO 10 CM. WIND EAST 20 KM/H GUSTING TO 40. LOW MINUS 3. WIND CHILL
MINUS 7 OVERNIGHT.
HANNA - CORONATION - OYEN.
TONIGHT..PARTLY CLOUDY. CLEARING LATE THIS EVENING. WIND SOUTH
20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. LOW
MINUS 11. WIND CHILL MINUS 18 OVERNIGHT.
WEDNESDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON. WIND
BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 EARLY IN THE AFTERNOON.
HIGH PLUS 2. WIND CHILL MINUS 18 IN THE MORNING. UV INDEX 3 OR
MODERATE.
WEDNESDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF FLURRIES OVERNIGHT.
WIND EAST 30 KM/H GUSTING TO 50. LOW MINUS 3. WIND CHILL MINUS 10
OVERNIGHT.
MEDICINE HAT - BOW ISLAND - SUFFIELD.
TONIGHT..PARTLY CLOUDY. CLEARING LATE THIS EVENING. WIND SOUTHEAST
20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. LOW MINUS 7.
WIND CHILL MINUS 13 OVERNIGHT.
WEDNESDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON. WIND
BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 LATE IN THE MORNING.
HIGH 10. WIND CHILL MINUS 13 IN THE MORNING. UV INDEX 3 OR MODERATE.
WEDNESDAY NIGHT..CLOUDY. RAIN BEGINNING OVERNIGHT. LOCAL AMOUNT 5 MM.
WIND EAST 30 KM/H GUSTING TO 50. LOW PLUS 2.
CYPRESS HILLS PROVINCIAL PARK - FOREMOST.
TONIGHT..PARTLY CLOUDY. CLEARING LATE THIS EVENING. WIND SOUTHEAST
20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. LOW MINUS 8.
WIND CHILL MINUS 14 OVERNIGHT.
WEDNESDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON. WIND
BECOMING EAST 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 9. WIND
CHILL MINUS 14 IN THE MORNING. UV INDEX 4 OR MODERATE.
WEDNESDAY NIGHT..CLOUDY. RAIN BEGINNING OVERNIGHT. LOCAL AMOUNT 5 MM.
WIND EAST 30 KM/H GUSTING TO 50. LOW ZERO.
LETHBRIDGE - TABER - MILK RIVER.
TONIGHT..PARTLY CLOUDY. CLEARING LATE THIS EVENING. WIND SOUTHEAST
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW MINUS 9. WIND
CHILL MINUS 14 OVERNIGHT.
WEDNESDAY..SUNNY. INCREASING CLOUDINESS EARLY IN THE AFTERNOON. WIND
BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 EARLY IN THE AFTERNOON.
HIGH 10. WIND CHILL MINUS 14 IN THE MORNING. UV INDEX 4 OR MODERATE.
WEDNESDAY NIGHT..CLOUDY. RAIN BEGINNING IN THE EVENING THEN CHANGING
TO SNOW OR RAIN BEFORE MORNING. RAINFALL AMOUNT 5 MM. WIND SOUTHEAST
20 KM/H GUSTING TO 40. LOW PLUS 1.
CARDSTON - FORT MACLEOD - MAGRATH.
TONIGHT..PARTLY CLOUDY. CLEARING THIS EVENING. WIND UP TO 15 KM/H.
LOW MINUS 8. WIND CHILL MINUS 12 OVERNIGHT.
WEDNESDAY..INCREASING CLOUDINESS IN THE MORNING. WIND BECOMING
SOUTHEAST 20 KM/H GUSTING TO 40 IN THE AFTERNOON. HIGH 9. WIND CHILL
MINUS 11 IN THE MORNING. UV INDEX 3 OR MODERATE.
WEDNESDAY NIGHT..CLOUDY. RAIN BEGINNING EARLY IN THE EVENING THEN
CHANGING TO SNOW OR RAIN BEFORE MORNING. RAINFALL AMOUNT 5 MM. WIND
SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE EVENING. LOW
PLUS 1.
CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 10. WIND CHILL
MINUS 17 OVERNIGHT.
WEDNESDAY..BECOMING CLOUDY IN THE MORNING. RAIN BEGINNING LATE IN THE
AFTERNOON. WIND UP TO 15 KM/H. HIGH 6. WIND CHILL MINUS 17 IN THE
MORNING. UV INDEX 3 OR MODERATE.
WEDNESDAY NIGHT..RAIN CHANGING TO SNOW LATE IN THE EVENING. RAINFALL
AMOUNT 5 MM. SNOWFALL AMOUNT 5 TO 10 CM. SNOW LEVEL 2000 METRES
LOWERING TO VALLEY BOTTOM LATE IN THE EVENING. LOW ZERO.
END
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