FPCN11 CWNT 221442 AAA UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 7:29 A.M. MST SATURDAY 22 FEBRUARY 2025 FOR TODAY AND SUNDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MST. DELINE. TODAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND EAST 20 KM/H GUSTING TO 40 BECOMING LIGHT LATE THIS MORNING. HIGH MINUS 15. WIND CHILL MINUS 28 THIS MORNING AND MINUS 21 THIS AFTERNOON. RISK OF FROSTBITE. TONIGHT..CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 21. WIND CHILL MINUS 22 THIS EVENING AND MINUS 27 OVERNIGHT. SUNDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD LATE IN THE MORNING. WIND UP TO 15 KM/H. HIGH MINUS 19. WIND CHILL NEAR MINUS 31. RISK OF FROSTBITE. REMAINDER UNCHANGED. END