FPCN12 CWNT 211506 AAD UPDATED FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 9:04 A.M. MDT SATURDAY 21 MARCH 2026 FOR TODAY AND SUNDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT. ULUKHAKTOK. TODAY..SUNNY. ICE FOG PATCHES DISSIPATING NEAR NOON. WIND NORTHWEST 30 KM/H GUSTING TO 50. HIGH MINUS 29. WIND CHILL MINUS 48 THIS MORNING AND MINUS 42 THIS AFTERNOON. FROSTBITE IN MINUTES. TONIGHT..CLEAR. WIND NORTH 20 KM/H BECOMING LIGHT LATE THIS EVENING. LOW MINUS 36. WIND CHILL MINUS 42 THIS EVENING AND MINUS 49 OVERNIGHT. FROSTBITE IN MINUTES. SUNDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 30. WIND CHILL MINUS 49 IN THE MORNING AND MINUS 36 IN THE AFTERNOON. FROSTBITE IN MINUTES. REMAINDER UNCHANGED. END