FPCN11 CWNT 121455 AAA UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 7:54 A.M. MST FRIDAY 12 DECEMBER 2025 FOR TODAY AND SATURDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MST. YELLOWKNIFE REGION. TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H. HIGH MINUS 24. WIND CHILL MINUS 40 THIS MORNING AND MINUS 30 THIS AFTERNOON. FROSTBITE IN MINUTES. TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H. LOW MINUS 27. WIND CHILL NEAR MINUS 36. RISK OF FROSTBITE. SATURDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H. HIGH MINUS 25. WIND CHILL NEAR MINUS 35. RISK OF FROSTBITE. REMAINDER UNCHANGED. END