FPCN11 CWNT 061731 FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. MST THURSDAY 6 MARCH 2025 FOR TODAY AND FRIDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MST. THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE. TODAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 8. WIND CHILL MINUS 16 THIS MORNING AND MINUS 11 THIS AFTERNOON. UV INDEX 1 OR LOW. TONIGHT..INCREASING CLOUDINESS. 30 PERCENT CHANCE OF FLURRIES BEFORE MORNING. WIND UP TO 15 KM/H. LOW MINUS 12. WIND CHILL NEAR MINUS 15. FRIDAY..LIGHT SNOW ENDING IN THE AFTERNOON THEN CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 7. WIND CHILL MINUS 15 IN THE MORNING AND MINUS 10 IN THE AFTERNOON. LUTSEL K'E REGION. TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 18. WIND CHILL MINUS 27 THIS MORNING AND MINUS 22 THIS AFTERNOON. UV INDEX 1 OR LOW. TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 29. WIND CHILL MINUS 25 THIS EVENING AND MINUS 34 OVERNIGHT. RISK OF FROSTBITE. FRIDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 19. WIND CHILL MINUS 34 IN THE MORNING AND MINUS 26 IN THE AFTERNOON. RISK OF FROSTBITE. UV INDEX 1 OR LOW. FT. RESOLUTION REGION INCLUDING HWY. 6. TODAY..CLEARING THIS AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 8. WIND CHILL NEAR MINUS 14. UV INDEX 1 OR LOW. TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY NEAR MIDNIGHT WITH 40 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND UP TO 15 KM/H. LOW MINUS 14. WIND CHILL NEAR MINUS 20. FRIDAY..CLOUDY. 60 PERCENT CHANCE OF FLURRIES IN THE MORNING. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 9. WIND CHILL MINUS 20 IN THE MORNING AND MINUS 14 IN THE AFTERNOON. UV INDEX 1 OR LOW. HAY RIVER REGION INCLUDING ENTERPRISE. TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 11. WIND CHILL MINUS 29 THIS MORNING AND MINUS 18 THIS AFTERNOON. RISK OF FROSTBITE. UV INDEX 1 OR LOW. TONIGHT..INCREASING CLOUDINESS. SNOW BEGINNING NEAR MIDNIGHT. AMOUNT 2 CM. WIND UP TO 15 KM/H. LOW MINUS 14. WIND CHILL NEAR MINUS 20. FRIDAY..LIGHT SNOW ENDING NEAR NOON THEN CLOUDY. WIND UP TO 15 KM/H. TEMPERATURE FALLING TO MINUS 19 IN THE AFTERNOON. WIND CHILL MINUS 18 IN THE MORNING AND MINUS 25 IN THE AFTERNOON. UV INDEX 1 OR LOW. FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE. TODAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 10. WIND CHILL MINUS 19 THIS MORNING AND MINUS 13 THIS AFTERNOON. UV INDEX 1 OR LOW. TONIGHT..BECOMING CLOUDY THIS EVENING THEN SNOW. AMOUNT 2 CM. WIND UP TO 15 KM/H. LOW MINUS 14. WIND CHILL NEAR MINUS 17. FRIDAY..LIGHT SNOW ENDING NEAR NOON THEN CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 10. WIND CHILL NEAR MINUS 17. UV INDEX 1 OR LOW. FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER. TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. FOG PATCHES DISSIPATING THIS AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 10. WIND CHILL MINUS 19 THIS MORNING AND MINUS 13 THIS AFTERNOON. UV INDEX 1 OR LOW. TONIGHT..CLOUDY. LIGHT SNOW BEGINNING THIS EVENING. WIND UP TO 15 KM/H. LOW MINUS 11. WIND CHILL NEAR MINUS 14. FRIDAY..LIGHT SNOW ENDING IN THE MORNING THEN MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 8. WIND CHILL MINUS 12 IN THE MORNING AND MINUS 17 IN THE AFTERNOON. UV INDEX 1 OR LOW. FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E. TODAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL MINUS 16 THIS MORNING. UV INDEX 1 OR LOW. TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 15. WIND CHILL MINUS 20 OVERNIGHT. FRIDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 6. WIND CHILL MINUS 21 IN THE MORNING AND MINUS 10 IN THE AFTERNOON. UV INDEX 1 OR LOW. YELLOWKNIFE REGION. TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 16. WIND CHILL MINUS 30 THIS MORNING AND MINUS 24 THIS AFTERNOON. RISK OF FROSTBITE. UV INDEX 1 OR LOW. TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 26. WIND CHILL MINUS 35 OVERNIGHT. RISK OF FROSTBITE. FRIDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 17. WIND CHILL MINUS 35 IN THE MORNING AND MINUS 25 IN THE AFTERNOON. RISK OF FROSTBITE. UV INDEX 1 OR LOW. NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO. TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H. HIGH MINUS 14. WIND CHILL NEAR MINUS 21. UV INDEX 1 OR LOW. TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY OVERNIGHT. WIND UP TO 15 KM/H. LOW MINUS 22. WIND CHILL MINUS 19 THIS EVENING AND MINUS 27 OVERNIGHT. FRIDAY..MAINLY CLOUDY. WIND BECOMING NORTHEAST 20 KM/H IN THE AFTERNOON. HIGH MINUS 19. WIND CHILL NEAR MINUS 29. RISK OF FROSTBITE. UV INDEX 1 OR LOW. WRIGLEY REGION. TODAY..INCREASING CLOUDINESS THIS AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 10. WIND CHILL MINUS 22 THIS MORNING AND MINUS 15 THIS AFTERNOON. UV INDEX 1 OR LOW. TONIGHT..CLOUDY. SNOW BEGINNING THIS EVENING. AMOUNT 2 TO 4 CM. WIND UP TO 15 KM/H. LOW MINUS 13. WIND CHILL NEAR MINUS 16. FRIDAY..LIGHT SNOW ENDING NEAR NOON THEN CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 9. WIND CHILL NEAR MINUS 18. UV INDEX 1 OR LOW. NORMAN WELLS - TULITA REGION. TODAY..INCREASING CLOUDINESS LATE THIS AFTERNOON. WIND SOUTHEAST 20 KM/H. HIGH MINUS 10. WIND CHILL NEAR MINUS 22. UV INDEX 1 OR LOW. TONIGHT..CLOUDY. SNOW BEGINNING THIS EVENING. AMOUNT 2 TO 4 CM. WIND SOUTHEAST 20 KM/H BECOMING LIGHT THIS EVENING. LOW MINUS 19. WIND CHILL NEAR MINUS 23. FRIDAY..LIGHT SNOW ENDING NEAR NOON THEN CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 17. WIND CHILL MINUS 22 IN THE MORNING AND MINUS 27 IN THE AFTERNOON. FORT GOOD HOPE REGION. TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 12. WIND CHILL MINUS 25 THIS MORNING AND MINUS 19 THIS AFTERNOON. UV INDEX 1 OR LOW. TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY THIS EVENING. WIND UP TO 15 KM/H. LOW MINUS 24. WIND CHILL MINUS 22 THIS EVENING AND MINUS 33 OVERNIGHT. RISK OF FROSTBITE. FRIDAY..CLOUDY. CLEARING IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 17. WIND CHILL MINUS 34 IN THE MORNING AND MINUS 25 IN THE AFTERNOON. RISK OF FROSTBITE. DELINE. TODAY..MAINLY SUNNY. WIND BECOMING EAST 20 KM/H THIS AFTERNOON. HIGH MINUS 17. WIND CHILL NEAR MINUS 28. RISK OF FROSTBITE. UV INDEX 1 OR LOW. TONIGHT..PARTLY CLOUDY. WIND EAST 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW MINUS 26. WIND CHILL NEAR MINUS 34. RISK OF FROSTBITE. FRIDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 19. WIND CHILL MINUS 34 IN THE MORNING AND MINUS 26 IN THE AFTERNOON. RISK OF FROSTBITE. UV INDEX 1 OR LOW. COLVILLE LAKE. TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 20. WIND CHILL MINUS 29 THIS MORNING AND MINUS 24 THIS AFTERNOON. RISK OF FROSTBITE. TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 31. WIND CHILL MINUS 26 THIS EVENING AND MINUS 35 OVERNIGHT. RISK OF FROSTBITE. FRIDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 23. WIND CHILL MINUS 37 IN THE MORNING AND MINUS 28 IN THE AFTERNOON. RISK OF FROSTBITE. END