FPCN12 CWNT 020241 AAA UPDATED FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 7:39 P.M. MST SUNDAY 1 FEBRUARY 2026 FOR TONIGHT MONDAY AND MONDAY NIGHT. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MST MONDAY. SACHS HARBOUR. TONIGHT..CLEAR. WIND NORTHEAST 20 KM/H. LOW MINUS 37. WIND CHILL NEAR MINUS 52. FROSTBITE IN MINUTES. MONDAY..CLEAR. WIND NORTHEAST 20 KM/H. TEMPERATURE STEADY NEAR MINUS 32. WIND CHILL MINUS 50 IN THE MORNING AND MINUS 45 IN THE AFTERNOON. FROSTBITE IN MINUTES. MONDAY NIGHT..CLEAR. WIND NORTHEAST 20 KM/H. TEMPERATURE STEADY NEAR MINUS 32. WIND CHILL NEAR MINUS 47. FROSTBITE IN MINUTES. REMAINDER UNCHANGED. END