943
FPCN11 CWNT 191630
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. MDT
FRIDAY 19 JUNE 2026 FOR TODAY AND SATURDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MDT.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TODAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON
THEN A MIX OF SUN AND CLOUD. HIGH 18. UV INDEX 4 OR MODERATE.
TONIGHT..PARTLY CLOUDY. LOW 7.
SATURDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE
IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 20. UV INDEX 6 OR
HIGH.
LUTSEL K'E REGION.
TODAY..MAINLY CLOUDY. HIGH 14. UV INDEX 5 OR MODERATE.
TONIGHT..PARTLY CLOUDY. LOW PLUS 4.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 17. UV INDEX 5 OR MODERATE.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..MAINLY CLOUDY. WIND NORTH 20 KM/H. HIGH 16. UV INDEX 5 OR
MODERATE.
TONIGHT..PARTLY CLOUDY. WIND NORTH 20 KM/H BECOMING LIGHT THIS
EVENING. LOW PLUS 4.
SATURDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE
IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 16. UV INDEX 6 OR
HIGH.
HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..MAINLY CLOUDY. HIGH 17. UV INDEX 5 OR MODERATE.
TONIGHT..PARTLY CLOUDY. LOW PLUS 4.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 17. UV INDEX 6 OR HIGH.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
AFTERNOON. HIGH 19. UV INDEX 5 OR MODERATE.
TONIGHT..PARTLY CLOUDY. LOW 10.
SATURDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE
IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 21. UV INDEX 6 OR
HIGH.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTH 20 KM/H THIS
AFTERNOON. HIGH 21. UV INDEX 5 OR MODERATE.
TONIGHT..PARTLY CLOUDY. WIND NORTH 20 KM/H BECOMING LIGHT THIS
EVENING. LOW 9.
SATURDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE
IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 22. UV INDEX 6 OR
HIGH.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..A MIX OF SUN AND CLOUD. WIND NORTHEAST 20 KM/H. HIGH 22. UV
INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY. WIND NORTHEAST 20 KM/H BECOMING LIGHT THIS
EVENING. LOW 9.
SATURDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE
IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 23. UV INDEX 6 OR
HIGH.
YELLOWKNIFE REGION.
TODAY..MAINLY CLOUDY. WIND NORTH 20 KM/H. HIGH 18. UV INDEX 5 OR
MODERATE.
TONIGHT..PARTLY CLOUDY. WIND NORTH 20 KM/H BECOMING LIGHT THIS
EVENING. LOW 9.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 19. UV INDEX 5 OR MODERATE.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..A MIX OF SUN AND CLOUD. HIGH 18. UV INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY. LOW 12.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 19. UV INDEX 6 OR HIGH.
WRIGLEY REGION.
TODAY..A MIX OF SUN AND CLOUD. HIGH 23. UV INDEX 5 OR MODERATE.
TONIGHT..PARTLY CLOUDY. LOW 9.
SATURDAY..MAINLY CLOUDY. HIGH 22. UV INDEX 5 OR MODERATE.
NORMAN WELLS - TULITA REGION.
TODAY..A MIX OF SUN AND CLOUD. LOCAL SMOKE. WIND WEST 20 KM/H.
HIGH 21. UV INDEX 5 OR MODERATE.
TONIGHT..CLEARING THIS EVENING. LOCAL SMOKE. WIND WEST 20 KM/H
BECOMING LIGHT THIS EVENING. LOW 8.
SATURDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. LOCAL
SMOKE EARLY IN THE MORNING. HIGH 22. UV INDEX 5 OR MODERATE.
FORT GOOD HOPE REGION.
TODAY..MAINLY SUNNY. HIGH 23. UV INDEX 5 OR MODERATE.
TONIGHT..SUNNY. LOW 10.
SATURDAY..SUNNY. HIGH 25. UV INDEX 5 OR MODERATE.
DELINE.
TODAY..A MIX OF SUN AND CLOUD. HIGH 16. UV INDEX 5 OR MODERATE.
TONIGHT..CLEARING LATE THIS EVENING. LOW PLUS 4.
SATURDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING.
HIGH 17. UV INDEX 6 OR HIGH.
COLVILLE LAKE.
TODAY..MAINLY SUNNY. WIND NORTH 20 KM/H. HIGH 18. UV INDEX 5 OR
MODERATE.
TONIGHT..SUNNY. WIND NORTH 20 KM/H BECOMING LIGHT THIS EVENING.
LOW 9.
SATURDAY..SUNNY. HIGH 22. UV INDEX 5 OR MODERATE.
END
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