FPCN11 CWNT 092130 FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT THURSDAY 9 JULY 2026 FOR TONIGHT FRIDAY AND FRIDAY NIGHT. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT FRIDAY. THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING WITH RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 13. FRIDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 24. UV INDEX 5 OR MODERATE. FRIDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS IN THE EVENING AND RISK OF A THUNDERSTORM. CLEARING NEAR MIDNIGHT. LOW 12. LUTSEL K'E REGION. TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING WITH RISK OF A THUNDERSTORM. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 11. FRIDAY..SUNNY IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. HIGH 21. UV INDEX 5 OR MODERATE. FRIDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS IN THE EVENING AND RISK OF A THUNDERSTORM. CLEARING LATE IN THE EVENING. LOW 11. FT. RESOLUTION REGION INCLUDING HWY. 6. TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING WITH RISK OF A THUNDERSTORM. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 11. FRIDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 21. UV INDEX 4 OR MODERATE. FRIDAY NIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS IN THE EVENING AND RISK OF A THUNDERSTORM. CLEARING LATE IN THE EVENING. LOW 11. HAY RIVER REGION INCLUDING ENTERPRISE. TONIGHT..SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. LOCAL AMOUNT 5 TO 10 MM. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW 9. FRIDAY..A FEW SHOWERS ENDING IN THE MORNING THEN A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. HIGH 20. UV INDEX 5 OR MODERATE. FRIDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE EVENING WITH RISK OF A THUNDERSTORM. LOW 10. FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE. TONIGHT..SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. LOCAL AMOUNT 5 TO 10 MM. LOW 9. FRIDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. LOCAL AMOUNT 5 TO 10 MM. HIGH 19. UV INDEX 2 OR LOW. FRIDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE EVENING WITH RISK OF A THUNDERSTORM. LOW 9. FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER. TONIGHT..SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. LOCAL AMOUNT 5 MM. WIDESPREAD SMOKE. WIND NORTH 20 KM/H BECOMING LIGHT THIS EVENING. LOW 11. FRIDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. LOCAL AMOUNT 5 TO 10 MM. WIDESPREAD SMOKE. HIGH 16. UV INDEX 2 OR LOW. FRIDAY NIGHT..A FEW SHOWERS ENDING NEAR MIDNIGHT THEN PARTLY CLOUDY. RISK OF A THUNDERSTORM IN THE EVENING. LOCAL AMOUNT 5 MM. WIDESPREAD SMOKE. LOW 10. FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E. TONIGHT..SHOWERS. RISK OF A THUNDERSTORM THIS EVENING. LOCAL AMOUNT 5 TO 10 MM. LOCAL SMOKE. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 7. FRIDAY..SHOWERS. RISK OF A THUNDERSTORM IN THE AFTERNOON. LOCAL AMOUNT 5 TO 10 MM. LOCAL SMOKE. HIGH 16. UV INDEX 2 OR LOW. FRIDAY NIGHT..SHOWERS. RISK OF A THUNDERSTORM IN THE EVENING. LOCAL AMOUNT 5 TO 10 MM. LOCAL SMOKE. LOW 10. YELLOWKNIFE REGION. TONIGHT..PARTLY CLOUDY. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW 11. FRIDAY..MAINLY CLOUDY. WIND BECOMING SOUTHEAST 20 KM/H NEAR NOON. HIGH 21. UV INDEX 4 OR MODERATE. FRIDAY NIGHT..CLEARING LATE IN THE EVENING. WIND SOUTHEAST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 13. NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO. TONIGHT..PARTLY CLOUDY. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW 10. FRIDAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHEAST 20 KM/H NEAR NOON. HIGH 21. UV INDEX 4 OR MODERATE. FRIDAY NIGHT..PARTLY CLOUDY. WIND SOUTHEAST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 10. WRIGLEY REGION. TONIGHT..PARTLY CLOUDY. A FEW SHOWERS BEGINNING EARLY THIS EVENING. LOCAL AMOUNT 5 MM. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 12. FRIDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 20 KM/H NEAR NOON. HIGH 23. UV INDEX 5 OR MODERATE. FRIDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW 10. NORMAN WELLS - TULITA REGION. TONIGHT..WIDESPREAD SMOKE. LOW 12. FRIDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. WIDESPREAD SMOKE. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 26. HUMIDEX 29. UV INDEX 5 OR MODERATE. FRIDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND WEST 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW 16. FORT GOOD HOPE REGION. TONIGHT..WIDESPREAD SMOKE. LOW 16. FRIDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. LOCAL SMOKE. WIND BECOMING WEST 20 KM/H IN THE MORNING. HIGH 26. HUMIDEX 27. UV INDEX 5 OR MODERATE. FRIDAY NIGHT..PARTLY CLOUDY. CLEARING AFTER MIDNIGHT. LOCAL SMOKE. WIND WEST 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW 13. DELINE. TONIGHT..WIDESPREAD SMOKE. LOW 9. FRIDAY..WIDESPREAD SMOKE. HIGH 23. UV INDEX 4 OR MODERATE. FRIDAY NIGHT..WIDESPREAD SMOKE. LOW 11. COLVILLE LAKE. TONIGHT..WIDESPREAD SMOKE. LOW 14. FRIDAY..WIDESPREAD SMOKE. WIND BECOMING NORTH 20 KM/H NEAR NOON. HIGH 25. UV INDEX 5 OR MODERATE. FRIDAY NIGHT..WIDESPREAD SMOKE. WIND NORTH 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW 14. END