FPCN11 CWNT 030231 AAA UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 7:30 P.M. MST MONDAY 2 FEBRUARY 2026 FOR TONIGHT TUESDAY AND TUESDAY NIGHT. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MST TUESDAY. FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE. TONIGHT..PERIODS OF LIGHT SNOW ENDING THIS EVENING THEN PARTLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H. LOW MINUS 21. WIND CHILL MINUS 17 THIS EVENING AND MINUS 24 OVERNIGHT. TUESDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 14. WIND CHILL MINUS 25 IN THE MORNING AND MINUS 20 IN THE AFTERNOON. TUESDAY NIGHT..BECOMING CLOUDY IN THE EVENING THEN SNOW. AMOUNT 2 CM. WIND UP TO 15 KM/H. TEMPERATURE RISING TO MINUS 11 BY MORNING. WIND CHILL MINUS 20 IN THE EVENING AND MINUS 14 OVERNIGHT. FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER. TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF FLURRIES THIS EVENING AND AFTER MIDNIGHT. WIND NORTHWEST 20 KM/H BECOMING LIGHT THIS EVENING. LOW MINUS 23. WIND CHILL MINUS 21 THIS EVENING AND MINUS 27 OVERNIGHT. TUESDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY LATE IN THE AFTERNOON THEN LIGHT SNOW. WIND UP TO 15 KM/H. HIGH MINUS 14. WIND CHILL MINUS 28 IN THE MORNING AND MINUS 20 IN THE AFTERNOON. RISK OF FROSTBITE. TUESDAY NIGHT..SNOW ENDING AFTER MIDNIGHT THEN CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. AMOUNT 2 CM. WIND UP TO 15 KM/H. TEMPERATURE RISING TO MINUS 12 BY MORNING. WIND CHILL NEAR MINUS 20. WRIGLEY REGION. TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H. LOW MINUS 24. WIND CHILL MINUS 25 THIS EVENING AND MINUS 32 OVERNIGHT. RISK OF FROSTBITE. TUESDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY LATE IN THE AFTERNOON THEN LIGHT SNOW. WIND UP TO 15 KM/H. HIGH MINUS 16. WIND CHILL MINUS 31 IN THE MORNING AND MINUS 24 IN THE AFTERNOON. RISK OF FROSTBITE. TUESDAY NIGHT..SNOW ENDING BEFORE MORNING THEN CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. AMOUNT 2 CM. WIND UP TO 15 KM/H. LOW MINUS 20. WIND CHILL MINUS 21 IN THE EVENING AND MINUS 28 OVERNIGHT. RISK OF FROSTBITE. NORMAN WELLS - TULITA REGION. TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H. LOW MINUS 22. WIND CHILL NEAR MINUS 32. RISK OF FROSTBITE. TUESDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY LATE IN THE AFTERNOON THEN LIGHT SNOW. WIND UP TO 15 KM/H. HIGH MINUS 19. WIND CHILL NEAR MINUS 30. RISK OF FROSTBITE. TUESDAY NIGHT..SNOW. AMOUNT 2 TO 4 CM. WIND UP TO 15 KM/H. LOW MINUS 22. WIND CHILL NEAR MINUS 32. RISK OF FROSTBITE. FORT GOOD HOPE REGION. TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF FLURRIES BEFORE MORNING. WIND UP TO 15 KM/H. TEMPERATURE RISING TO MINUS 21 BY MORNING. WIND CHILL MINUS 34 THIS EVENING AND MINUS 28 OVERNIGHT. RISK OF FROSTBITE. TUESDAY..CLOUDY. 60 PERCENT CHANCE OF FLURRIES IN THE MORNING. WIND UP TO 15 KM/H. HIGH MINUS 18. WIND CHILL NEAR MINUS 28. RISK OF FROSTBITE. TUESDAY NIGHT..CLOUDY. SNOW BEGINNING IN THE EVENING. AMOUNT 2 TO 4 CM. WIND UP TO 15 KM/H. LOW MINUS 21. WIND CHILL MINUS 24 IN THE EVENING AND MINUS 29 OVERNIGHT. RISK OF FROSTBITE. DELINE. TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H. LOW MINUS 23. WIND CHILL NEAR MINUS 31. RISK OF FROSTBITE. TUESDAY..MAINLY CLOUDY. WIND BECOMING EAST 20 KM/H IN THE MORNING. HIGH MINUS 19. WIND CHILL NEAR MINUS 33. RISK OF FROSTBITE. TUESDAY NIGHT..CLOUDY. SNOW BEGINNING IN THE EVENING. AMOUNT 2 TO 4 CM. WIND EAST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW MINUS 21. WIND CHILL NEAR MINUS 30. RISK OF FROSTBITE. REMAINDER UNCHANGED. END