FPCN11 CWNT 201631

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

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

SATURDAY 20 JUNE 2026 FOR TODAY AND SUNDAY.

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. 60 PERCENT CHANCE OF SHOWERS WITH RISK

 OF A THUNDERSTORM. HIGH 19. UV INDEX 6 OR HIGH.

TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS AND RISK OF

 A THUNDERSTORM. LOW 8.

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

 RISK OF A THUNDERSTORM IN THE MORNING. HIGH 24. UV INDEX 6 OR HIGH.



LUTSEL K'E REGION.

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

 AFTERNOON WITH RISK OF A THUNDERSTORM. WIND NORTHEAST 20 KM/H.

 HIGH 15. UV INDEX 5 OR MODERATE.

TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS AND RISK OF

 A THUNDERSTORM. WIND NORTHEAST 20 KM/H BECOMING LIGHT THIS EVENING.

 LOW 6.

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

 RISK OF A THUNDERSTORM. HIGH 13. UV INDEX 5 OR MODERATE.



FT. RESOLUTION REGION INCLUDING HWY. 6.

TODAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS WITH RISK

 OF A THUNDERSTORM. WIND BECOMING NORTH 20 KM/H GUSTING TO 40 THIS

 AFTERNOON. HIGH 16. UV INDEX 6 OR HIGH.

TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS AND RISK OF

 A THUNDERSTORM. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS

 EVENING. LOW PLUS 3.

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

 MORNING AND EARLY IN THE AFTERNOON WITH RISK OF A THUNDERSTORM.

 HIGH 19. UV INDEX 6 OR HIGH.



HAY RIVER REGION INCLUDING ENTERPRISE.

TODAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 15. UV INDEX 4

 OR MODERATE.

TONIGHT..CLEARING THIS EVENING. LOW PLUS 4.

SUNDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX OF

 SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON.

 HIGH 18. UV INDEX 5 OR MODERATE.



FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.

TODAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS EARLY THIS

 AFTERNOON. CLEARING THIS AFTERNOON. HIGH 18. UV INDEX 5 OR MODERATE.

TONIGHT..A FEW CLOUDS. LOW 8.

SUNDAY..SUNNY IN THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX OF

 SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON.

 HIGH 23. UV INDEX 6 OR HIGH.



FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.

TODAY..MAINLY CLOUDY. HIGH 22. UV INDEX 5 OR MODERATE.

TONIGHT..PARTLY CLOUDY. LOW 11.

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

 AFTERNOON. HIGH 24. UV INDEX 6 OR HIGH.



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

TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS AND RISK OF A

 THUNDERSTORM. HIGH 22. UV INDEX 5 OR MODERATE.

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

 PARTLY CLOUDY NEAR MIDNIGHT. RISK OF A THUNDERSTORM THIS EVENING.

 LOW 13.

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

 AFTERNOON. HIGH 24. UV INDEX 6 OR HIGH.



YELLOWKNIFE REGION.

TODAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 17. UV INDEX 4

 OR MODERATE.

TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY THIS EVENING. LOW 10.

SUNDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.

 RISK OF A THUNDERSTORM IN THE AFTERNOON. WIND BECOMING SOUTH 20 KM/H

 IN THE AFTERNOON. HIGH 19. UV INDEX 5 OR MODERATE.



NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.

TODAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 17. UV INDEX 4

 OR MODERATE.

TONIGHT..CLOUDY. BECOMING PARTLY CLOUDY THIS EVENING. LOW 8.

SUNDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.

 RISK OF A THUNDERSTORM IN THE AFTERNOON. HIGH 22. UV INDEX 5 OR

 MODERATE.



WRIGLEY REGION.

TODAY..A MIX OF SUN AND CLOUD. HIGH 24. UV INDEX 5 OR MODERATE.

TONIGHT..MAINLY CLOUDY. LOW 13.

SUNDAY..A MIX OF SUN AND CLOUD. HIGH 25. UV INDEX 5 OR MODERATE.



NORMAN WELLS - TULITA REGION.

TODAY..A MIX OF SUN AND CLOUD. LOCAL SMOKE. HIGH 24. UV INDEX 5 OR

 MODERATE.

TONIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. LOW 10.

SUNDAY..SUNNY. HIGH 25. UV INDEX 5 OR MODERATE.



FORT GOOD HOPE REGION.

TODAY..SUNNY. LOCAL SMOKE. HIGH 25. UV INDEX 5 OR MODERATE.

TONIGHT..SUNNY. LOCAL SMOKE. LOW 12.

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



DELINE.

TODAY..A MIX OF SUN AND CLOUD. HIGH 16. UV INDEX 6 OR HIGH.

TONIGHT..PARTLY CLOUDY. LOW 6.

SUNDAY..MAINLY SUNNY. WIND BECOMING EAST 20 KM/H GUSTING TO 40 NEAR

 NOON. HIGH 19. UV INDEX 5 OR MODERATE.



COLVILLE LAKE.

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

TONIGHT..SUNNY. LOCAL SMOKE. LOW 11.

SUNDAY..SUNNY. LOCAL SMOKE. HIGH 22. UV INDEX 5 OR MODERATE.



END