FPCN11 CWNT 261636

FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE

NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. MDT

THURSDAY 26 JUNE 2025 FOR TODAY AND FRIDAY.

THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MDT.



THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.

TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS WITH RISK

 OF A THUNDERSTORM. HIGH 23. HUMIDEX 26. UV INDEX 6 OR HIGH.

TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING

 WITH RISK OF A THUNDERSTORM. LOW 13.

FRIDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON

 WITH RISK OF A THUNDERSTORM. HIGH 23. UV INDEX 5 OR MODERATE.



LUTSEL K'E REGION.

TODAY..SUNNY. HIGH 21. UV INDEX 5 OR MODERATE.

TONIGHT..CLEAR. LOW 9.

FRIDAY..SUNNY. HIGH 20. UV INDEX 5 OR MODERATE.



FT. RESOLUTION REGION INCLUDING HWY. 6.

TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS WITH RISK

 OF A THUNDERSTORM. HIGH 23. HUMIDEX 25. UV INDEX 5 OR MODERATE.

TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING

 WITH RISK OF A THUNDERSTORM. CLEARING BEFORE MORNING. LOW 11.

FRIDAY..SUNNY EARLY IN THE MORNING THEN A MIX OF SUN AND CLOUD WITH

 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. RISK OF A

 THUNDERSTORM IN THE AFTERNOON. HIGH 22. UV INDEX 6 OR HIGH.



HAY RIVER REGION INCLUDING ENTERPRISE.

TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE THIS

 AFTERNOON WITH RISK OF A THUNDERSTORM. LOCAL SMOKE. HIGH 19. UV

 INDEX 5 OR MODERATE.

TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING

 WITH RISK OF A THUNDERSTORM. LOCAL SMOKE. LOW 10.

FRIDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE

 AFTERNOON WITH RISK OF A THUNDERSTORM. LOCAL SMOKE. HIGH 20. UV

 INDEX 6 OR HIGH.



FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.

TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE THIS

 AFTERNOON WITH RISK OF A THUNDERSTORM. LOCAL SMOKE. HIGH 25. HUMIDEX

 27. UV INDEX 5 OR MODERATE.

TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING

 WITH RISK OF A THUNDERSTORM. LOCAL SMOKE. LOW 9.

FRIDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE

 AFTERNOON WITH RISK OF A THUNDERSTORM. LOCAL SMOKE. HIGH 26. UV

 INDEX 6 OR HIGH.



FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.

TODAY..SUNNY NEAR NOON THEN A MIX OF SUN AND CLOUD WITH 30 PERCENT

 CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS AFTERNOON. LOCAL

 SMOKE. HIGH 26. UV INDEX 5 OR MODERATE.

TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING

 WITH RISK OF A THUNDERSTORM. LOCAL SMOKE. LOW 12.

FRIDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE

 AFTERNOON WITH RISK OF A THUNDERSTORM. LOCAL SMOKE. HIGH 26. HUMIDEX

 27. UV INDEX 6 OR HIGH.



FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.

TODAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS WITH RISK OF A

 THUNDERSTORM. WIDESPREAD SMOKE. HIGH 23. HUMIDEX 25. UV INDEX 5 OR

 MODERATE.

TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING

 WITH RISK OF A THUNDERSTORM. CLEARING BEFORE MORNING. WIDESPREAD

 SMOKE. LOW 12.

FRIDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS IN THE

 AFTERNOON WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. HIGH 26.

 HUMIDEX 28. UV INDEX 6 OR HIGH.



YELLOWKNIFE REGION.

TODAY..SUNNY. HIGH 24. UV INDEX 5 OR MODERATE.

TONIGHT..CLEAR. LOW 13.

FRIDAY..SUNNY. HIGH 23. UV INDEX 5 OR MODERATE.



NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.

TODAY..SUNNY. HIGH 23. UV INDEX 5 OR MODERATE.

TONIGHT..CLEAR. LOW 10.

FRIDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.

 HIGH 24. UV INDEX 5 OR MODERATE.



WRIGLEY REGION.

TODAY..SUNNY. LOCAL SMOKE. HIGH 25. HUMIDEX 26. UV INDEX 5 OR

 MODERATE.

TONIGHT..CLEAR. BECOMING PARTLY CLOUDY OVERNIGHT. LOCAL SMOKE.

 LOW 13.

FRIDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE

 AFTERNOON WITH RISK OF A THUNDERSTORM. LOCAL SMOKE. HIGH 25. HUMIDEX

 27. UV INDEX 5 OR MODERATE.



NORMAN WELLS - TULITA REGION.

TODAY..SUNNY. LOCAL SMOKE. WIND BECOMING SOUTHEAST 20 KM/H GUSTING TO

 40 THIS AFTERNOON. HIGH 25. UV INDEX 5 OR MODERATE.

TONIGHT..CLEAR. BECOMING PARTLY CLOUDY OVERNIGHT. LOCAL SMOKE. WIND

 SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 12.

FRIDAY..A MIX OF SUN AND CLOUD. LOCAL SMOKE. WIND BECOMING SOUTHEAST

 20 KM/H IN THE AFTERNOON. HIGH 22. UV INDEX 5 OR MODERATE.



FORT GOOD HOPE REGION.

TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. LOCAL

 SMOKE. HIGH 26. UV INDEX 4 OR MODERATE.

TONIGHT..A MIX OF SUN AND CLOUD. CLEARING BEFORE MORNING. LOCAL

 SMOKE. LOW 14.

FRIDAY..SUNNY. LOCAL SMOKE. HIGH 27. UV INDEX 5 OR MODERATE.



DELINE.

TODAY..MAINLY SUNNY. HAZY. HIGH 12. UV INDEX 5 OR MODERATE.

TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS OVERNIGHT. LOW PLUS 5.

FRIDAY..MAINLY CLOUDY. HIGH 14. UV INDEX 4 OR MODERATE.



COLVILLE LAKE.

TODAY..MAINLY SUNNY. HIGH 22. UV INDEX 4 OR MODERATE.

TONIGHT..MAINLY SUNNY. LOW 10.

FRIDAY..MAINLY SUNNY. HIGH 21. UV INDEX 4 OR MODERATE.



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