FPCN51 CWNT 211024 EXTENDED FORECASTS FROM MONDAY NIGHT 22 JUNE TO SATURDAY 27 JUNE FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:30 A.M. MDT SUNDAY 21 JUNE 2026. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 10:30 A.M. MDT. THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE. MONDAY NIGHT..CLEAR. LOW 12. TUESDAY..SUNNY. HIGH 28. TUESDAY NIGHT..CLEAR. LOW 15. WEDNESDAY..SUNNY. HIGH 29. WEDNESDAY NIGHT..CLEAR. LOW 15. THURSDAY..SUNNY. HIGH 29. THURSDAY NIGHT..CLOUDY PERIODS. LOW 15. FRIDAY..A MIX OF SUN AND CLOUD. HIGH 31. FRIDAY NIGHT..CLOUDY PERIODS. LOW 15. SATURDAY..A MIX OF SUN AND CLOUD. HIGH 31. NORMALS FOR THE PERIOD..LOW 9. HIGH 22. LUTSEL K'E REGION. MONDAY NIGHT..CLEAR. LOW 8. TUESDAY..SUNNY. HIGH 21. TUESDAY NIGHT..CLEAR. LOW 9. WEDNESDAY..SUNNY. HIGH 23. WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 11. THURSDAY..A MIX OF SUN AND CLOUD. HIGH 23. THURSDAY NIGHT..CLEAR. LOW 15. FRIDAY..SUNNY. HIGH 29. FRIDAY NIGHT..CLEAR. LOW 16. SATURDAY..SUNNY. HIGH 29. NORMALS FOR THE PERIOD..LOW 8. HIGH 19. FT. RESOLUTION REGION INCLUDING HWY. 6. MONDAY NIGHT..CLEAR. LOW 9. TUESDAY..SUNNY. HIGH 25. TUESDAY NIGHT..CLEAR. LOW 10. WEDNESDAY..SUNNY. HIGH 26. WEDNESDAY NIGHT..CLEAR. LOW 14. THURSDAY..SUNNY. HIGH 26. THURSDAY NIGHT..CLEAR. LOW 16. FRIDAY..SUNNY. HIGH 29. FRIDAY NIGHT..CLEAR. LOW 16. SATURDAY..SUNNY. HIGH 29. NORMALS FOR THE PERIOD..LOW 9. HIGH 20. HAY RIVER REGION INCLUDING ENTERPRISE. MONDAY NIGHT..CLEAR. LOW 11. TUESDAY..SUNNY. HIGH 20. TUESDAY NIGHT..CLEAR. LOW 11. WEDNESDAY..SUNNY. HIGH 22. WEDNESDAY NIGHT..CLEAR. LOW 15. THURSDAY..A MIX OF SUN AND CLOUD. HIGH 24. THURSDAY NIGHT..CLOUDY PERIODS. LOW 16. FRIDAY..A MIX OF SUN AND CLOUD. HIGH 25. FRIDAY NIGHT..CLOUDY PERIODS. LOW 15. SATURDAY..A MIX OF SUN AND CLOUD. HIGH 25. NORMALS FOR THE PERIOD..LOW 8. HIGH 19. FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE. MONDAY NIGHT..CLEAR. LOW 12. TUESDAY..SUNNY. HIGH 29. TUESDAY NIGHT..CLEAR. LOW 13. WEDNESDAY..SUNNY. HIGH 30. WEDNESDAY NIGHT..CLEAR. LOW 14. THURSDAY..SUNNY. HIGH 28. THURSDAY NIGHT..CLOUDY PERIODS. LOW 15. FRIDAY..A MIX OF SUN AND CLOUD. HIGH 28. FRIDAY NIGHT..CLOUDY PERIODS. LOW 15. SATURDAY..A MIX OF SUN AND CLOUD. HIGH 28. NORMALS FOR THE PERIOD..LOW 9. HIGH 21. FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER. MONDAY NIGHT..CLEAR. LOW 15. TUESDAY..SUNNY. HIGH 29. TUESDAY NIGHT..CLEAR. LOW 16. WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 30. WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 15. THURSDAY..A MIX OF SUN AND CLOUD. HIGH 28. THURSDAY NIGHT..CLOUDY PERIODS. LOW 15. FRIDAY..A MIX OF SUN AND CLOUD. HIGH 30. FRIDAY NIGHT..CLOUDY PERIODS. LOW 15. SATURDAY..A MIX OF SUN AND CLOUD. HIGH 30. NORMALS FOR THE PERIOD..LOW 10. HIGH 23. FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E. MONDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW 14. TUESDAY..SUNNY. HIGH 31. TUESDAY NIGHT..CLEAR. LOW 14. WEDNESDAY..SUNNY. HIGH 30. WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 13. THURSDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 23. THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 13. FRIDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 23. FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 13. SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 24. NORMALS FOR THE PERIOD..LOW 10. HIGH 23. YELLOWKNIFE REGION. MONDAY NIGHT..CLEAR. LOW 11. TUESDAY..SUNNY. HIGH 24. TUESDAY NIGHT..CLEAR. LOW 13. WEDNESDAY..SUNNY. HIGH 25. WEDNESDAY NIGHT..CLEAR. LOW 15. THURSDAY..A MIX OF SUN AND CLOUD. HIGH 26. THURSDAY NIGHT..CLEAR. LOW 18. FRIDAY..SUNNY. HIGH 28. FRIDAY NIGHT..CLEAR. LOW 19. SATURDAY..SUNNY. HIGH 28. NORMALS FOR THE PERIOD..LOW 10. HIGH 20. NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO. MONDAY NIGHT..CLEAR. LOW 12. TUESDAY..SUNNY. HIGH 26. TUESDAY NIGHT..CLEAR. LOW 13. WEDNESDAY..SUNNY. HIGH 27. WEDNESDAY NIGHT..CLEAR. LOW 15. THURSDAY..SUNNY. HIGH 26. THURSDAY NIGHT..CLEAR. LOW 16. FRIDAY..SUNNY. HIGH 29. FRIDAY NIGHT..CLEAR. LOW 16. SATURDAY..SUNNY. HIGH 29. NORMALS FOR THE PERIOD..LOW 10. HIGH 20. WRIGLEY REGION. MONDAY NIGHT..CLEAR. LOW 15. TUESDAY..SUNNY. HIGH 29. TUESDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW 15. WEDNESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 27. WEDNESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 14. THURSDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 25. THURSDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS. LOW 14. FRIDAY..A MIX OF SUN AND CLOUD. HIGH 26. FRIDAY NIGHT..CLOUDY PERIODS. LOW 14. SATURDAY..A MIX OF SUN AND CLOUD. HIGH 26. NORMALS FOR THE PERIOD..LOW 10. HIGH 22. NORMAN WELLS - TULITA REGION. MONDAY NIGHT..CLOUDY PERIODS. LOW 13. TUESDAY..A MIX OF SUN AND CLOUD. HIGH 27. TUESDAY NIGHT..CLOUDY PERIODS. LOW 16. WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 27. WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 17. THURSDAY..A MIX OF SUN AND CLOUD. HIGH 28. THURSDAY NIGHT..CLOUDY PERIODS. LOW 17. FRIDAY..A MIX OF SUN AND CLOUD. HIGH 31. FRIDAY NIGHT..CLOUDY PERIODS. LOW 16. SATURDAY..A MIX OF SUN AND CLOUD. HIGH 30. NORMALS FOR THE PERIOD..LOW 11. HIGH 22. FORT GOOD HOPE REGION. MONDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 17. TUESDAY..SUNNY. HIGH 27. TUESDAY NIGHT..INCREASING CLOUDINESS. LOW 15. WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 26. WEDNESDAY NIGHT..SUNNY. LOW 16. THURSDAY..SUNNY. HIGH 28. THURSDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 13. FRIDAY..A MIX OF SUN AND CLOUD. HIGH 22. FRIDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 13. SATURDAY..A MIX OF SUN AND CLOUD. HIGH 21. NORMALS FOR THE PERIOD..LOW 9. HIGH 21. DELINE. MONDAY NIGHT..CLEAR. LOW 10. TUESDAY..A MIX OF SUN AND CLOUD. HIGH 21. TUESDAY NIGHT..CLOUDY PERIODS. LOW 9. WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 22. WEDNESDAY NIGHT..CLOUDY PERIODS. LOW 11. THURSDAY..A MIX OF SUN AND CLOUD. HIGH 23. THURSDAY NIGHT..CLOUDY PERIODS. LOW 15. FRIDAY..A MIX OF SUN AND CLOUD. HIGH 26. FRIDAY NIGHT..CLOUDY PERIODS. LOW 15. SATURDAY..A MIX OF SUN AND CLOUD. HIGH 26. NORMALS FOR THE PERIOD..LOW 9. HIGH 20. COLVILLE LAKE. MONDAY NIGHT..SUNNY. LOW 13. TUESDAY..SUNNY. HIGH 22. TUESDAY NIGHT..SUNNY. LOW 13. WEDNESDAY..SUNNY. HIGH 23. WEDNESDAY NIGHT..SUNNY. LOW 14. THURSDAY..SUNNY. HIGH 24. THURSDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 13. FRIDAY..A MIX OF SUN AND CLOUD. HIGH 22. FRIDAY NIGHT..A MIX OF SUN AND CLOUD. LOW 13. SATURDAY..A MIX OF SUN AND CLOUD. HIGH 21. NORMALS FOR THE PERIOD..LOW 8. HIGH 18. END