FPCN11 CWNT 221130 FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. MST SUNDAY 22 FEBRUARY 2026 FOR TODAY AND MONDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MST. THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE. TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 26. WIND CHILL MINUS 42 THIS MORNING AND MINUS 34 THIS AFTERNOON. FROSTBITE IN MINUTES. TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 28. WIND CHILL NEAR MINUS 37. RISK OF FROSTBITE. MONDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 20. WIND CHILL MINUS 33 IN THE MORNING AND MINUS 24 IN THE AFTERNOON. RISK OF FROSTBITE. UV INDEX 1 OR LOW. LUTSEL K'E REGION. TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 31. WIND CHILL MINUS 56 THIS MORNING AND MINUS 37 THIS AFTERNOON. HAZARDOUS FROSTBITE CONDITIONS. TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 36. WIND CHILL NEAR MINUS 46. FROSTBITE IN MINUTES. MONDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD LATE IN THE MORNING. WIND UP TO 15 KM/H. HIGH MINUS 24. WIND CHILL MINUS 45 IN THE MORNING AND MINUS 29 IN THE AFTERNOON. FROSTBITE IN MINUTES. FT. RESOLUTION REGION INCLUDING HWY. 6. TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 27. WIND CHILL MINUS 50 THIS MORNING AND MINUS 38 THIS AFTERNOON. FROSTBITE IN MINUTES. TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 31. WIND CHILL NEAR MINUS 40. FROSTBITE IN MINUTES. MONDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD LATE IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 21. WIND CHILL MINUS 40 IN THE MORNING AND MINUS 28 IN THE AFTERNOON. FROSTBITE IN MINUTES. HAY RIVER REGION INCLUDING ENTERPRISE. TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 25. WIND CHILL MINUS 50 THIS MORNING AND MINUS 33 THIS AFTERNOON. FROSTBITE IN MINUTES. TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 33. WIND CHILL MINUS 34 THIS EVENING AND MINUS 42 OVERNIGHT. FROSTBITE IN MINUTES. MONDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD LATE IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 20. WIND CHILL MINUS 43 IN THE MORNING AND MINUS 24 IN THE AFTERNOON. FROSTBITE IN MINUTES. UV INDEX 1 OR LOW. FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE. TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 26. WIND CHILL MINUS 49 THIS MORNING AND MINUS 31 THIS AFTERNOON. FROSTBITE IN MINUTES. TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 34. WIND CHILL MINUS 34 THIS EVENING AND MINUS 39 OVERNIGHT. RISK OF FROSTBITE. MONDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 20. WIND CHILL MINUS 40 IN THE MORNING AND MINUS 24 IN THE AFTERNOON. FROSTBITE IN MINUTES. FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER. TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 23. WIND CHILL MINUS 44 THIS MORNING AND MINUS 31 THIS AFTERNOON. FROSTBITE IN MINUTES. TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 29. WIND CHILL MINUS 32 THIS EVENING AND MINUS 37 OVERNIGHT. RISK OF FROSTBITE. MONDAY..CLEAR. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING. WIND UP TO 15 KM/H. HIGH MINUS 21. WIND CHILL MINUS 38 IN THE MORNING AND MINUS 25 IN THE AFTERNOON. RISK OF FROSTBITE. FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E. TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 20. WIND CHILL MINUS 41 THIS MORNING AND MINUS 28 THIS AFTERNOON. FROSTBITE IN MINUTES. TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 30. WIND CHILL MINUS 30 THIS EVENING AND MINUS 40 OVERNIGHT. FROSTBITE IN MINUTES. MONDAY..CLEAR. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING. WIND UP TO 15 KM/H. HIGH MINUS 16. WIND CHILL MINUS 41 IN THE MORNING AND MINUS 22 IN THE AFTERNOON. FROSTBITE IN MINUTES. YELLOWKNIFE REGION. TODAY..SUNNY. ICE FOG PATCHES DISSIPATING THIS MORNING. WIND UP TO 15 KM/H. HIGH MINUS 29. WIND CHILL MINUS 50 THIS MORNING AND MINUS 40 THIS AFTERNOON. FROSTBITE IN MINUTES. TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 32. WIND CHILL NEAR MINUS 44. FROSTBITE IN MINUTES. MONDAY..SUNNY. INCREASING CLOUDINESS EARLY IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 22. WIND CHILL MINUS 43 IN THE MORNING AND MINUS 32 IN THE AFTERNOON. FROSTBITE IN MINUTES. NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO. TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 26. WIND CHILL MINUS 52 THIS MORNING AND MINUS 33 THIS AFTERNOON. FROSTBITE IN MINUTES. TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 33. WIND CHILL MINUS 38 THIS EVENING AND MINUS 43 OVERNIGHT. FROSTBITE IN MINUTES. MONDAY..INCREASING CLOUDINESS EARLY IN THE MORNING. WIND UP TO 15 KM/H. HIGH MINUS 23. WIND CHILL MINUS 42 IN THE MORNING AND MINUS 28 IN THE AFTERNOON. FROSTBITE IN MINUTES. WRIGLEY REGION. TODAY..SUNNY. WIND SOUTHEAST 20 KM/H. HIGH MINUS 21. WIND CHILL MINUS 46 THIS MORNING AND MINUS 32 THIS AFTERNOON. FROSTBITE IN MINUTES. TONIGHT..CLEAR. INCREASING CLOUDINESS OVERNIGHT. WIND SOUTHEAST 20 KM/H BECOMING LIGHT THIS EVENING. LOW MINUS 28. WIND CHILL MINUS 31 THIS EVENING AND MINUS 36 OVERNIGHT. RISK OF FROSTBITE. MONDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H. HIGH MINUS 20. WIND CHILL MINUS 33 IN THE MORNING AND MINUS 24 IN THE AFTERNOON. RISK OF FROSTBITE. NORMAN WELLS - TULITA REGION. TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 24. WIND CHILL MINUS 52 THIS MORNING AND MINUS 32 THIS AFTERNOON. FROSTBITE IN MINUTES. TONIGHT..INCREASING CLOUDINESS. LIGHT SNOW BEGINNING OVERNIGHT. WIND UP TO 15 KM/H. LOW MINUS 26 WITH TEMPERATURE RISING TO MINUS 19 BY MORNING. WIND CHILL MINUS 34 THIS EVENING AND MINUS 28 OVERNIGHT. RISK OF FROSTBITE. MONDAY..SNOW. AMOUNT 2 TO 4 CM. WIND UP TO 15 KM/H. HIGH MINUS 13. WIND CHILL MINUS 28 IN THE MORNING AND MINUS 19 IN THE AFTERNOON. RISK OF FROSTBITE. FORT GOOD HOPE REGION. TODAY..SUNNY. INCREASING CLOUDINESS EARLY THIS AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 21. WIND CHILL MINUS 50 THIS MORNING AND MINUS 29 THIS AFTERNOON. FROSTBITE IN MINUTES. TONIGHT..CLOUDY. SNOW BEGINNING LATE THIS EVENING. AMOUNT 2 CM. WIND UP TO 15 KM/H. TEMPERATURE RISING TO MINUS 15 BY MORNING. WIND CHILL MINUS 29 THIS EVENING AND MINUS 23 OVERNIGHT. RISK OF FROSTBITE. MONDAY..SNOW ENDING IN THE AFTERNOON THEN CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. AMOUNT 5 CM. WIND UP TO 15 KM/H. HIGH MINUS 10. WIND CHILL MINUS 23 IN THE MORNING AND MINUS 15 IN THE AFTERNOON. DELINE. TODAY..SUNNY. WIND SOUTHEAST 20 KM/H. HIGH MINUS 22. WIND CHILL MINUS 44 THIS MORNING AND MINUS 33 THIS AFTERNOON. FROSTBITE IN MINUTES. TONIGHT..INCREASING CLOUDINESS. LIGHT SNOW BEGINNING BEFORE MORNING. WIND SOUTHEAST 20 KM/H BECOMING LIGHT THIS EVENING. LOW MINUS 26 WITH TEMPERATURE RISING TO MINUS 22 BY MORNING. WIND CHILL MINUS 36 THIS EVENING AND MINUS 28 OVERNIGHT. RISK OF FROSTBITE. MONDAY..SNOW. AMOUNT 2 CM. WIND UP TO 15 KM/H. HIGH MINUS 18. WIND CHILL MINUS 30 IN THE MORNING AND MINUS 25 IN THE AFTERNOON. RISK OF FROSTBITE. COLVILLE LAKE. TODAY..SUNNY. INCREASING CLOUDINESS LATE THIS AFTERNOON. WIND SOUTH 20 KM/H BECOMING LIGHT LATE THIS MORNING. HIGH MINUS 25. WIND CHILL MINUS 51 THIS MORNING AND MINUS 36 THIS AFTERNOON. FROSTBITE IN MINUTES. TONIGHT..CLOUDY. LIGHT SNOW BEGINNING AFTER MIDNIGHT. WIND UP TO 15 KM/H. TEMPERATURE RISING TO MINUS 21 BY MORNING. WIND CHILL MINUS 36 THIS EVENING AND MINUS 29 OVERNIGHT. RISK OF FROSTBITE. MONDAY..SNOW. AMOUNT 2 TO 4 CM. WIND UP TO 15 KM/H. HIGH MINUS 16. WIND CHILL MINUS 29 IN THE MORNING AND MINUS 22 IN THE AFTERNOON. RISK OF FROSTBITE. END