FPCN11 CWNT 261411 AAA

UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS

OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT

8:09 A.M. MDT THURSDAY 26 JUNE 2025 FOR TODAY AND FRIDAY.

THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.



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 THIS MORNING THEN A MIX OF SUN AND CLOUD WITH 30 PERCENT

 CHANCE OF SHOWERS THIS AFTERNOON. 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.



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 28. 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 14. 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.



REMAINDER UNCHANGED.



END

