422
FPCN15 CWWG 101138
FORECASTS FOR SOUTHERN ALBERTA AND THE MOUNTAIN PARKS ISSUED BY
ENVIRONMENT CANADA AT 5:00 A.M. MST WEDNESDAY 10 DECEMBER 2025 FOR
TODAY AND THURSDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.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..MAINLY CLOUDY. FOG PATCHES DISSIPATING THIS MORNING. WIND
SOUTH 20 KM/H GUSTING TO 40 BECOMING WEST 20 GUSTING TO 40 LATE THIS
MORNING THEN LIGHT THIS AFTERNOON. HIGH PLUS 3. WIND CHILL MINUS 19
THIS MORNING.
TONIGHT..CLOUDY. PERIODS OF SNOW BEGINNING THIS EVENING. RISK OF
FREEZING RAIN LATE THIS EVENING. SNOWFALL AMOUNT 2 TO 4 CM. WIND
BECOMING NORTH 30 KM/H GUSTING TO 50 BEFORE MORNING. LOW MINUS 16.
WIND CHILL MINUS 6 THIS EVENING AND MINUS 25 OVERNIGHT.
THURSDAY..PERIODS OF SNOW ENDING NEAR NOON THEN MAINLY CLOUDY. WIND
NORTH 30 KM/H GUSTING TO 50. TEMPERATURE FALLING TO MINUS 21 IN THE
AFTERNOON. WIND CHILL NEAR MINUS 29. RISK OF FROSTBITE.
OKOTOKS - HIGH RIVER - CLARESHOLM.
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTH 20 KM/H GUSTING TO 40
BECOMING WEST 40 GUSTING TO 60 THIS MORNING THEN LIGHT THIS
AFTERNOON. HIGH 7. UV INDEX 1 OR LOW.
TONIGHT..BECOMING CLOUDY THIS EVENING THEN PERIODS OF SNOW. SNOW AND
RAIN SHOWERS THIS EVENING. RISK OF FREEZING RAIN THIS EVENING AND
AFTER MIDNIGHT. SNOWFALL AMOUNT 2 TO 4 CM. WIND UP TO 15 KM/H. LOW
MINUS 12. WIND CHILL MINUS 20 OVERNIGHT.
THURSDAY..PERIODS OF SNOW ENDING IN THE AFTERNOON THEN CLOUDY WITH
30 PERCENT CHANCE OF FLURRIES. WIND NORTH 40 KM/H GUSTING TO 60
DIMINISHING TO 20 GUSTING TO 40 IN THE MORNING. TEMPERATURE FALLING
TO MINUS 18 IN THE AFTERNOON. WIND CHILL MINUS 20 IN THE MORNING AND
MINUS 28 IN THE AFTERNOON. RISK OF FROSTBITE.
AIRDRIE - COCHRANE - OLDS - SUNDRE.
TODAY..MAINLY SUNNY. INCREASING CLOUDINESS NEAR NOON. FOG PATCHES
DISSIPATING THIS MORNING. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING
WEST 20 GUSTING TO 40 LATE THIS MORNING THEN LIGHT THIS AFTERNOON.
HIGH PLUS 3. WIND CHILL MINUS 19 THIS MORNING.
TONIGHT..CLOUDY. PERIODS OF SNOW BEGINNING THIS EVENING. LOCAL
BLOWING SNOW BEFORE MORNING. WIND BECOMING NORTH 40 KM/H GUSTING TO
60 BEFORE MORNING. LOW MINUS 17. WIND CHILL MINUS 4 THIS EVENING AND
MINUS 27 OVERNIGHT.
THURSDAY..PERIODS OF SNOW ENDING IN THE MORNING THEN A MIX OF SUN AND
CLOUD. WIND NORTH 40 KM/H GUSTING TO 60 DIMINISHING TO 20 GUSTING TO
40 EARLY IN THE MORNING. HIGH MINUS 17. WIND CHILL NEAR MINUS 28.
RISK OF FROSTBITE.
DRUMHELLER - THREE HILLS.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES EARLY THIS
MORNING. FOG PATCHES DISSIPATING THIS MORNING. WIND SOUTHEAST
20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR NOON. HIGH MINUS 1. WIND
CHILL MINUS 22 THIS MORNING AND MINUS 4 THIS AFTERNOON. UV INDEX 1
OR LOW.
TONIGHT..CLOUDY. PERIODS OF SNOW BEGINNING THIS EVENING. AMOUNT 2 TO
4 CM. BLOWING SNOW BEFORE MORNING. WIND BECOMING NORTH 40 KM/H
GUSTING TO 60 BEFORE MORNING. LOW MINUS 15. WIND CHILL MINUS 7 THIS
EVENING AND MINUS 25 OVERNIGHT.
THURSDAY..PERIODS OF SNOW ENDING IN THE MORNING THEN MAINLY CLOUDY.
WIND NORTH 40 KM/H GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 40
EARLY IN THE MORNING. TEMPERATURE FALLING TO MINUS 20 IN THE
AFTERNOON. WIND CHILL MINUS 23 IN THE MORNING AND MINUS 28 IN THE
AFTERNOON. RISK OF FROSTBITE.
BROOKS - STRATHMORE - VULCAN.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF FLURRIES EARLY
THIS MORNING WITH RISK OF FREEZING RAIN. FOG PATCHES DISSIPATING
THIS MORNING. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT
NEAR NOON. HIGH PLUS 5. WIND CHILL MINUS 19 THIS MORNING. UV INDEX 1
OR LOW.
TONIGHT..CLOUDY. PERIODS OF SNOW BEGINNING THIS EVENING. SNOW MIXED
WITH RAIN LATE THIS EVENING AND AFTER MIDNIGHT. RISK OF FREEZING
RAIN LATE THIS EVENING AND AFTER MIDNIGHT. SNOWFALL AMOUNT 2 TO
4 CM. WIND UP TO 15 KM/H. LOW MINUS 11. WIND CHILL MINUS 19
OVERNIGHT.
THURSDAY..PERIODS OF SNOW ENDING IN THE AFTERNOON THEN A MIX OF SUN
AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES. LOCAL BLOWING SNOW
EARLY IN THE MORNING. WIND NORTH 40 KM/H GUSTING TO 60 DIMINISHING
TO 20 GUSTING TO 40 IN THE MORNING. TEMPERATURE FALLING TO MINUS 18
IN THE AFTERNOON. WIND CHILL MINUS 19 IN THE MORNING AND MINUS 28 IN
THE AFTERNOON. RISK OF FROSTBITE.
KANANASKIS - CANMORE.
TODAY..MAINLY SUNNY. INCREASING CLOUDINESS THIS AFTERNOON THEN
30 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS LATE THIS AFTERNOON.
WIND WEST 40 KM/H GUSTING TO 60 BECOMING LIGHT THIS AFTERNOON. HIGH
PLUS 4. WIND CHILL MINUS 10 THIS MORNING.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS EARLY
THIS EVENING. PERIODS OF SNOW BEGINNING THIS EVENING. LOCAL SNOWFALL
AMOUNT 10 CM OVER WESTERN SECTIONS. WIND UP TO 15 KM/H. LOW
MINUS 11. WIND CHILL MINUS 13 OVERNIGHT.
THURSDAY..PERIODS OF SNOW ENDING NEAR NOON THEN MAINLY CLOUDY WITH
30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H. TEMPERATURE
FALLING TO MINUS 15 IN THE AFTERNOON. WIND CHILL MINUS 13 IN THE
MORNING AND MINUS 22 IN THE AFTERNOON.
BANFF NATIONAL PARK
HIGHWAY 93 - LAKE LOUISE TO SASKATCHEWAN RIVER CROSSING.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES THIS MORNING.
PERIODS OF SNOW BEGINNING NEAR NOON. LOCAL AMOUNT 2 TO 4 CM. WIND UP
TO 15 KM/H. HIGH PLUS 2. WIND CHILL MINUS 5 THIS MORNING.
TONIGHT..PERIODS OF SNOW. AMOUNT 5 TO 10 CM. WIND UP TO 15 KM/H. LOW
MINUS 5. WIND CHILL MINUS 8 OVERNIGHT.
THURSDAY..PERIODS OF SNOW ENDING IN THE MORNING THEN MAINLY CLOUDY
WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H. TEMPERATURE
FALLING TO MINUS 8 IN THE MORNING THEN RISING. WIND CHILL NEAR
MINUS 11.
HIGHWAY 93 - JASPER TO SASKATCHEWAN RIVER CROSSING
JASPER NATIONAL PARK.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. HIGH PLUS 2.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES EARLY THIS
EVENING. PERIODS OF SNOW BEGINNING THIS EVENING. LOCAL AMOUNT 2 CM.
WIND UP TO 15 KM/H. LOW MINUS 13. WIND CHILL MINUS 16 OVERNIGHT.
THURSDAY..PERIODS OF SNOW ENDING IN THE MORNING THEN A MIX OF SUN AND
CLOUD WITH 30 PERCENT CHANCE OF FLURRIES. WIND BECOMING NORTH
20 KM/H LATE IN THE AFTERNOON. HIGH MINUS 11. WIND CHILL NEAR
MINUS 20.
NORDEGG - FORESTRY TRUNK ROAD HIGHWAY 734.
TODAY..CLEARING EARLY THIS MORNING. WIND BECOMING WEST 30 KM/H
GUSTING TO 50 THIS MORNING THEN LIGHT THIS AFTERNOON. HIGH PLUS 3.
WIND CHILL MINUS 12 THIS MORNING.
TONIGHT..PARTLY CLOUDY. PERIODS OF LIGHT SNOW BEGINNING EARLY THIS
EVENING. WIND UP TO 15 KM/H. LOW MINUS 18. WIND CHILL MINUS 4 THIS
EVENING AND MINUS 23 OVERNIGHT.
THURSDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF FLURRIES IN
THE MORNING. WIND UP TO 15 KM/H. HIGH MINUS 14. WIND CHILL MINUS 22
IN THE MORNING AND MINUS 17 IN THE AFTERNOON.
ROCKY MOUNTAIN HOUSE - CAROLINE.
TODAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF FLURRIES EARLY
THIS MORNING. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT
NEAR NOON. HIGH MINUS 4. WIND CHILL MINUS 19 THIS MORNING AND
MINUS 7 THIS AFTERNOON.
TONIGHT..CLOUDY. PERIODS OF SNOW BEGINNING EARLY THIS EVENING. WIND
BECOMING NORTH 20 KM/H GUSTING TO 40 AFTER MIDNIGHT. LOW MINUS 20.
WIND CHILL MINUS 11 THIS EVENING AND MINUS 23 OVERNIGHT.
THURSDAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF FLURRIES IN
THE MORNING AND EARLY IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH
MINUS 18. WIND CHILL MINUS 23 IN THE MORNING AND MINUS 28 IN THE
AFTERNOON. RISK OF FROSTBITE.
RED DEER - PONOKA - INNISFAIL - STETTLER.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF FLURRIES EARLY
THIS MORNING. FOG PATCHES DISSIPATING THIS MORNING. WIND SOUTHEAST
20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR NOON. HIGH MINUS 4. WIND
CHILL MINUS 20 THIS MORNING AND MINUS 9 THIS AFTERNOON.
TONIGHT..CLOUDY. PERIODS OF SNOW BEGINNING THIS EVENING. BLOWING SNOW
BEFORE MORNING. WIND BECOMING NORTH 30 KM/H GUSTING TO 50 OVERNIGHT.
LOW MINUS 20. WIND CHILL MINUS 14 THIS EVENING AND MINUS 29
OVERNIGHT. RISK OF FROSTBITE.
THURSDAY..PERIODS OF SNOW ENDING IN THE MORNING THEN A MIX OF SUN AND
CLOUD WITH 30 PERCENT CHANCE OF FLURRIES. WIND NORTHWEST 20 KM/H
GUSTING TO 40. TEMPERATURE FALLING TO MINUS 23 IN THE AFTERNOON.
WIND CHILL NEAR MINUS 32. RISK OF FROSTBITE.
HANNA - CORONATION - OYEN.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES THIS MORNING AND
EARLY THIS AFTERNOON. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING
LIGHT NEAR NOON. HIGH MINUS 8. WIND CHILL MINUS 27 THIS MORNING AND
MINUS 14 THIS AFTERNOON.
TONIGHT..CLOUDY. PERIODS OF SNOW BEGINNING THIS EVENING. RISK OF
FREEZING RAIN LATE THIS EVENING. WIND BECOMING NORTH 40 KM/H GUSTING
TO 60 BEFORE MORNING. LOW MINUS 20. WIND CHILL MINUS 17 THIS EVENING
AND MINUS 32 OVERNIGHT. RISK OF FROSTBITE.
THURSDAY..PERIODS OF SNOW ENDING IN THE MORNING THEN MAINLY CLOUDY
WITH 30 PERCENT CHANCE OF FLURRIES. AMOUNT 2 TO 4 CM. BLOWING SNOW
EARLY IN THE MORNING. WIND NORTH 40 KM/H GUSTING TO 60 BECOMING
NORTHWEST 20 GUSTING TO 40 IN THE AFTERNOON. TEMPERATURE FALLING TO
MINUS 24 IN THE AFTERNOON. WIND CHILL NEAR MINUS 35. RISK OF
FROSTBITE.
MEDICINE HAT - BOW ISLAND - SUFFIELD.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF FLURRIES THIS
MORNING WITH RISK OF FREEZING RAIN. FOG PATCHES DISSIPATING THIS
MORNING. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR
NOON. HIGH PLUS 5. WIND CHILL MINUS 17 THIS MORNING. UV INDEX 1 OR
LOW.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF RAIN SHOWERS LATE THIS EVENING.
PERIODS OF SNOW OR RAIN BEGINNING NEAR MIDNIGHT. RISK OF FREEZING
RAIN OVERNIGHT. LOW ZERO.
THURSDAY..PERIODS OF SNOW ENDING NEAR NOON THEN CLOUDY WITH
30 PERCENT CHANCE OF FLURRIES. SNOW OR RAIN EARLY IN THE MORNING.
RISK OF FREEZING RAIN EARLY IN THE MORNING. WIND NORTH 40 KM/H
GUSTING TO 60. TEMPERATURE FALLING TO MINUS 20 IN THE AFTERNOON.
WIND CHILL MINUS 28 IN THE AFTERNOON. RISK OF FROSTBITE.
CYPRESS HILLS PROVINCIAL PARK - FOREMOST.
TODAY..CLOUDY. 30 PERCENT CHANCE OF FLURRIES THIS MORNING WITH RISK
OF FREEZING RAIN. FOG PATCHES DISSIPATING THIS MORNING. WIND
SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR NOON. HIGH 6.
WIND CHILL MINUS 8 THIS MORNING. UV INDEX 1 OR LOW.
TONIGHT..CLOUDY. PERIODS OF RAIN BEGINNING LATE THIS EVENING.
LOW ZERO.
THURSDAY..PERIODS OF RAIN CHANGING TO PERIODS OF SNOW IN THE MORNING.
RISK OF FREEZING RAIN IN THE MORNING. WIND BECOMING NORTH 40 KM/H
GUSTING TO 60 IN THE MORNING. TEMPERATURE FALLING TO MINUS 16 IN THE
AFTERNOON. WIND CHILL MINUS 26 IN THE AFTERNOON.
LETHBRIDGE - TABER - MILK RIVER.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES EARLY THIS
MORNING WITH RISK OF FREEZING RAIN. WIND SOUTHEAST 20 KM/H GUSTING
TO 40 BECOMING WEST 50 GUSTING TO 70 THIS MORNING THEN DIMINISHING
TO 20 GUSTING TO 40 THIS AFTERNOON. HIGH 7. UV INDEX 1 OR LOW.
TONIGHT..CLOUDY. PERIODS OF RAIN BEGINNING THIS EVENING. RAIN OR
PERIODS OF SNOW OVERNIGHT. RISK OF FREEZING RAIN OVERNIGHT. WIND
WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW ZERO.
THURSDAY..PERIODS OF RAIN OR SNOW CHANGING TO PERIODS OF SNOW IN THE
MORNING. RISK OF FREEZING RAIN EARLY IN THE MORNING. WIND NORTH
40 KM/H GUSTING TO 60 BECOMING LIGHT IN THE MORNING. TEMPERATURE
FALLING TO MINUS 17 IN THE AFTERNOON. WIND CHILL MINUS 8 IN THE
MORNING AND MINUS 25 IN THE AFTERNOON.
CARDSTON - FORT MACLEOD - MAGRATH.
TODAY..MAINLY SUNNY. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING
WEST 70 GUSTING TO 100 THIS MORNING THEN DIMINISHING TO 40 GUSTING
TO 60 THIS AFTERNOON. HIGH 11. UV INDEX 1 OR LOW.
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS NEAR MIDNIGHT THEN
30 PERCENT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. PERIODS OF RAIN OR
SNOW BEGINNING OVERNIGHT. RISK OF FREEZING RAIN OVERNIGHT. WIND WEST
40 KM/H GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 40 NEAR MIDNIGHT.
LOW MINUS 2.
THURSDAY..PERIODS OF RAIN OR SNOW CHANGING TO PERIODS OF SNOW IN THE
MORNING. RISK OF FREEZING RAIN EARLY IN THE MORNING. WIND WEST
20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE MORNING. TEMPERATURE
FALLING TO MINUS 15 IN THE AFTERNOON. WIND CHILL MINUS 20 IN THE
AFTERNOON.
CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK.
TODAY..A FEW FLURRIES ENDING THIS MORNING THEN A MIX OF SUN AND
CLOUD. 60 PERCENT CHANCE OF RAIN SHOWERS LATE THIS AFTERNOON.
SNOWFALL AMOUNT 5 CM NEAR THE BRITISH COLUMBIA BORDER. SNOW LEVEL
RISING TO 2100 METRES THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING
TO 40 BECOMING WEST 70 GUSTING TO 100 THIS MORNING THEN DIMINISHING
TO 40 GUSTING TO 60 THIS AFTERNOON. HIGH 11. UV INDEX 1 OR LOW.
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS THIS EVENING
AND AFTER MIDNIGHT. PERIODS OF RAIN BEGINNING OVERNIGHT. WIND WEST
40 KM/H GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 40 NEAR MIDNIGHT.
LOW PLUS 2.
THURSDAY..PERIODS OF RAIN CHANGING TO PERIODS OF SNOW IN THE MORNING.
SNOW LEVEL 1700 METRES LOWERING TO VALLEY BOTTOM IN THE MORNING.
WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT IN THE MORNING.
TEMPERATURE FALLING TO MINUS 16 IN THE AFTERNOON. WIND CHILL
MINUS 23 IN THE AFTERNOON.
END
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