618
FPCN15 CWWG 211754
FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED BY
ENVIRONMENT CANADA AT 11:00 A.M. MST SATURDAY 21 DECEMBER 2024 FOR
TODAY AND SUNDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MST.
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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.
TODAY..INCREASING CLOUDINESS LATE THIS AFTERNOON. HIGH PLUS 4. UV
INDEX 1 OR LOW.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE THIS EVENING AND
OVERNIGHT. TEMPERATURE STEADY NEAR PLUS 3.
SUNDAY..PARTLY CLOUDY. BECOMING SUNNY IN THE MORNING. WIND NORTHWEST
20 KM/H BECOMING LIGHT LATE IN THE MORNING. HIGH PLUS 4. UV INDEX 1
OR LOW.
OKOTOKS - HIGH RIVER - CLARESHOLM.
TODAY..A MIX OF SUN AND CLOUD. TEMPERATURE FALLING TO ZERO THIS
MORNING THEN RISING. UV INDEX 1 OR LOW.
TONIGHT..CLOUDY. RAIN BEGINNING LATE THIS EVENING AND ENDING BEFORE
MORNING. LOW PLUS 2.
SUNDAY..CLEARING IN THE MORNING. HIGH 6. UV INDEX 1 OR LOW.
AIRDRIE - COCHRANE - OLDS - SUNDRE.
TODAY..INCREASING CLOUDINESS LATE THIS AFTERNOON. WIND UP TO 15 KM/H.
HIGH PLUS 2. WIND CHILL MINUS 6 THIS MORNING. UV INDEX 1 OR LOW.
TONIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 3. WIND CHILL
MINUS 7 OVERNIGHT.
SUNDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY LATE IN THE MORNING.
WIND UP TO 15 KM/H. HIGH PLUS 4. WIND CHILL MINUS 6 IN THE MORNING.
UV INDEX 1 OR LOW.
DRUMHELLER - THREE HILLS.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 8. WIND CHILL NEAR
MINUS 14. UV INDEX 1 OR LOW.
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. WIND UP TO 15
KM/H. LOW MINUS 10 WITH TEMPERATURE RISING TO MINUS 7 BY MORNING.
WIND CHILL MINUS 14 THIS EVENING.
SUNDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. TEMPERATURE FALLING TO
MINUS 11 IN THE AFTERNOON. WIND CHILL NEAR MINUS 14. UV INDEX 1 OR
LOW.
BROOKS - STRATHMORE - VULCAN.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 1. WIND CHILL MINUS 6
THIS MORNING AND MINUS 12 THIS AFTERNOON. UV INDEX 1 OR LOW.
TONIGHT..INCREASING CLOUDINESS THEN 60 PERCENT CHANCE OF FREEZING
RAIN LATE THIS EVENING AND AFTER MIDNIGHT THEN 60 PERCENT CHANCE OF
RAIN SHOWERS OVERNIGHT. BECOMING PARTLY CLOUDY BEFORE MORNING. WIND
UP TO 15 KM/H. TEMPERATURE RISING TO PLUS 3 BY MORNING. WIND CHILL
MINUS 12 THIS EVENING.
SUNDAY..A MIX OF SUN AND CLOUD. CLEARING LATE IN THE MORNING. WIND UP
TO 15 KM/H. TEMPERATURE FALLING TO MINUS 10 IN THE AFTERNOON. WIND
CHILL MINUS 5 IN THE MORNING AND MINUS 12 IN THE AFTERNOON. UV
INDEX 1 OR LOW.
KANANASKIS - CANMORE.
TODAY..SUNNY EARLY THIS AFTERNOON THEN A MIX OF SUN AND CLOUD WITH
RAIN BEGINNING LATE THIS AFTERNOON. HIGH PLUS 5. UV INDEX 1 OR LOW.
TONIGHT..RAIN MIXED WITH SNOW ENDING BEFORE MORNING THEN CLOUDY.
RAINFALL AMOUNT 5 MM. TEMPERATURE STEADY NEAR PLUS 3.
SUNDAY..CLEARING IN THE MORNING. HIGH PLUS 4.
BANFF NATIONAL PARK.
TODAY..INCREASING CLOUDINESS. SNOW BEGINNING LATE THIS AFTERNOON.
WIND UP TO 15 KM/H. HIGH PLUS 1. WIND CHILL MINUS 6 THIS MORNING. UV
INDEX 1 OR LOW.
TONIGHT..SNOW ENDING BEFORE MORNING THEN CLOUDY. AMOUNT 5 CM.
TEMPERATURE STEADY NEAR ZERO.
SUNDAY..CLEARING IN THE MORNING. WIND UP TO 15 KM/H. HIGH ZERO. WIND
CHILL MINUS 6 IN THE AFTERNOON.
HIGHWAY 93 - LAKE LOUISE TO SASKATCHEWAN RIVER CROSSING.
TODAY..INCREASING CLOUDINESS. SNOW BEGINNING LATE THIS AFTERNOON.
WIND UP TO 15 KM/H. HIGH PLUS 1. WIND CHILL MINUS 6 THIS MORNING. UV
INDEX 1 OR LOW.
TONIGHT..SNOW ENDING BEFORE MORNING THEN CLOUDY. AMOUNT 5 CM.
TEMPERATURE STEADY NEAR ZERO.
SUNDAY..CLEARING IN THE MORNING. WIND UP TO 15 KM/H. HIGH ZERO. WIND
CHILL MINUS 6 IN THE AFTERNOON.
HIGHWAY 93 - JASPER TO SASKATCHEWAN RIVER CROSSING.
TODAY..INCREASING CLOUDINESS. 40 PERCENT CHANCE OF FLURRIES LATE THIS
AFTERNOON. HIGH PLUS 3.
TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. CLEARING
BEFORE MORNING. LOW MINUS 3.
SUNDAY..SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 3. WIND CHILL MINUS 5 IN
THE MORNING.
JASPER NATIONAL PARK.
TODAY..INCREASING CLOUDINESS. 40 PERCENT CHANCE OF FLURRIES LATE THIS
AFTERNOON. HIGH PLUS 3.
TONIGHT..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. CLEARING
BEFORE MORNING. LOW MINUS 3.
SUNDAY..SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 3. WIND CHILL MINUS 5 IN
THE MORNING.
NORDEGG - FORESTRY TRUNK ROAD HIGHWAY 734.
TODAY..INCREASING CLOUDINESS LATE THIS AFTERNOON. HIGH PLUS 5.
TONIGHT..MAINLY CLOUDY. LOW MINUS 2.
SUNDAY..CLEARING IN THE MORNING. WIND UP TO 15 KM/H. HIGH PLUS 5.
WIND CHILL MINUS 6 IN THE MORNING.
ROCKY MOUNTAIN HOUSE - CAROLINE.
TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 3. WIND CHILL
MINUS 10 THIS MORNING AND MINUS 5 THIS AFTERNOON. UV INDEX 1 OR LOW.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 9 WITH
TEMPERATURE RISING TO MINUS 4 BY MORNING. WIND CHILL MINUS 16 THIS
EVENING.
SUNDAY..CLEARING IN THE MORNING. WIND UP TO 15 KM/H. HIGH MINUS 1.
WIND CHILL MINUS 8 IN THE MORNING AND MINUS 3 IN THE AFTERNOON.
RED DEER - PONOKA - INNISFAIL - STETTLER.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 3. WIND CHILL MINUS 12
THIS MORNING AND MINUS 7 THIS AFTERNOON. UV INDEX 1 OR LOW.
TONIGHT..INCREASING CLOUDINESS THIS EVENING. WIND UP TO 15 KM/H. LOW
MINUS 6. WIND CHILL NEAR MINUS 10.
SUNDAY..CLEARING IN THE MORNING. WIND UP TO 15 KM/H. HIGH MINUS 2.
WIND CHILL MINUS 9 IN THE MORNING AND MINUS 4 IN THE AFTERNOON. UV
INDEX 1 OR LOW.
HANNA - CORONATION - OYEN.
TODAY..SUNNY. WIND UP TO 15 KM/H. TEMPERATURE FALLING TO MINUS 10
THIS AFTERNOON. WIND CHILL NEAR MINUS 11. UV INDEX 1 OR LOW.
TONIGHT..CLEAR. INCREASING CLOUDINESS AFTER MIDNIGHT. WIND UP TO 15
KM/H. TEMPERATURE STEADY NEAR MINUS 10. WIND CHILL MINUS 18 THIS
EVENING AND MINUS 13 OVERNIGHT.
SUNDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 7.
WIND CHILL NEAR MINUS 13.
MEDICINE HAT - BOW ISLAND - SUFFIELD.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 1. WIND CHILL MINUS 10
THIS AFTERNOON. UV INDEX 1 OR LOW.
TONIGHT..INCREASING CLOUDINESS. 60 PERCENT CHANCE OF FREEZING RAIN
LATE THIS EVENING AND AFTER MIDNIGHT THEN 60 PERCENT CHANCE OF RAIN
SHOWERS OVERNIGHT. WIND BECOMING SOUTHWEST 20 KM/H LATE THIS
EVENING. LOW MINUS 4 WITH TEMPERATURE RISING TO PLUS 2 BY MORNING.
WIND CHILL MINUS 10 THIS EVENING.
SUNDAY..CLEARING EARLY IN THE AFTERNOON. WIND UP TO 15 KM/H.
TEMPERATURE FALLING TO MINUS 6 IN THE AFTERNOON. WIND CHILL MINUS 8
IN THE AFTERNOON. UV INDEX 1 OR LOW.
CYPRESS HILLS PROVINCIAL PARK - FOREMOST.
TODAY..INCREASING CLOUDINESS LATE THIS AFTERNOON. WIND UP TO 15 KM/H.
TEMPERATURE STEADY NEAR MINUS 3. WIND CHILL NEAR MINUS 9. UV INDEX 1
OR LOW.
TONIGHT..CLOUDY. 60 PERCENT CHANCE OF FREEZING RAIN LATE THIS EVENING
AND AFTER MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 3. WIND CHILL
MINUS 8 THIS EVENING.
SUNDAY..CLOUDY. 40 PERCENT CHANCE OF SHOWERS IN THE MORNING. CLEARING
LATE IN THE AFTERNOON. WIND BECOMING WEST 20 KM/H IN THE MORNING.
HIGH PLUS 1. WIND CHILL MINUS 8 IN THE AFTERNOON. UV INDEX 1 OR LOW.
LETHBRIDGE - TABER - MILK RIVER.
TODAY..INCREASING CLOUDINESS LATE THIS AFTERNOON. HIGH 9. UV INDEX 1
OR LOW.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND BECOMING
SOUTHWEST 30 KM/H THIS EVENING THEN WEST 50 GUSTING TO 70 BEFORE
MORNING. LOW PLUS 3.
SUNDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING.
CLEARING NEAR NOON. WIND WEST 50 KM/H GUSTING TO 70. HIGH 7.
CARDSTON - FORT MACLEOD - MAGRATH.
TODAY..INCREASING CLOUDINESS. 60 PERCENT CHANCE OF SHOWERS LATE THIS
AFTERNOON. HIGH 11. UV INDEX 1 OR LOW.
TONIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING. WIND
BECOMING WEST 30 KM/H AFTER MIDNIGHT. LOW PLUS 4.
SUNDAY..CLEARING LATE IN THE MORNING. WIND WEST 30 KM/H BECOMING
LIGHT LATE IN THE MORNING. HIGH 7.
CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK.
TODAY..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS LATE THIS
AFTERNOON. WIND BECOMING WEST 30 KM/H THIS AFTERNOON. HIGH 8. UV
INDEX 1 OR LOW.
TONIGHT..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. BECOMING PARTLY
CLOUDY BEFORE MORNING. WIND WEST 30 KM/H INCREASING TO 50 GUSTING TO
70 AFTER MIDNIGHT. LOW PLUS 2.
SUNDAY..CLEARING IN THE MORNING. WIND WEST 50 KM/H GUSTING TO 70.
HIGH PLUS 4. UV INDEX 1 OR LOW.
END
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