850
FPCN11 CWNT 051638
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. MDT
SUNDAY 5 JULY 2026 FOR TODAY AND MONDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MDT.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TODAY..A FEW SHOWERS ENDING NEAR NOON THEN CLOUDY WITH 30 PERCENT
CHANCE OF SHOWERS. RISK OF A THUNDERSTORM. AMOUNT 5 MM. WIDESPREAD
SMOKE. WIND NORTHWEST 30 KM/H GUSTING TO 50. HIGH 15. UV INDEX 2 OR
LOW.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING WITH RISK
OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND NORTHWEST 30 KM/H GUSTING
TO 50 BECOMING LIGHT THIS EVENING. LOW 11.
MONDAY..MAINLY CLOUDY. CLEARING IN THE AFTERNOON. LOCAL SMOKE. WIND
BECOMING NORTHWEST 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 21. UV
INDEX 4 OR MODERATE.
LUTSEL K'E REGION.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
AFTERNOON. LOCAL SMOKE. HIGH 19. UV INDEX 4 OR MODERATE.
TONIGHT..MAINLY CLOUDY. CLEARING BEFORE MORNING. LOCAL SMOKE. WIND
NORTH 20 KM/H GUSTING TO 40 BECOMING LIGHT OVERNIGHT. LOW 13.
MONDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.
LOCAL SMOKE. HIGH 20. UV INDEX 5 OR MODERATE.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
AFTERNOON. WIDESPREAD SMOKE. WIND NORTHWEST 30 KM/H GUSTING TO 50.
HIGH 16. UV INDEX 5 OR MODERATE.
TONIGHT..WIDESPREAD SMOKE. WIND NORTHWEST 30 KM/H GUSTING TO 50.
LOW 12.
MONDAY..WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H GUSTING TO 40.
HIGH 19. UV INDEX 5 OR MODERATE.
HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS AFTERNOON
THEN A MIX OF SUN AND CLOUD. LOCAL SMOKE. WIND NORTHWEST 20 KM/H
GUSTING TO 40. HIGH 16. UV INDEX 5 OR MODERATE.
TONIGHT..PARTLY CLOUDY. LOCAL SMOKE. WIND NORTHWEST 20 KM/H GUSTING
TO 40 BECOMING LIGHT THIS EVENING. LOW 11.
MONDAY..SUNNY. LOCAL SMOKE. HIGH 21. UV INDEX 5 OR MODERATE.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..A MIX OF SUN AND CLOUD. LOCAL SMOKE. WIND NORTHWEST 20 KM/H
GUSTING TO 40. HIGH 21. UV INDEX 5 OR MODERATE.
TONIGHT..A FEW CLOUDS. LOCAL SMOKE. WIND NORTHWEST 20 KM/H GUSTING TO
40 BECOMING LIGHT THIS EVENING. LOW 9.
MONDAY..SUNNY. LOCAL SMOKE. HIGH 24. UV INDEX 5 OR MODERATE.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H GUSTING TO 40
BECOMING LIGHT NEAR NOON. HIGH 20. UV INDEX 5 OR MODERATE.
TONIGHT..WIDESPREAD SMOKE. LOW 8.
MONDAY..WIDESPREAD SMOKE. HIGH 23. UV INDEX 5 OR MODERATE.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS NEAR
NOON. LOCAL SMOKE. HIGH 21. UV INDEX 5 OR MODERATE.
TONIGHT..PARTLY CLOUDY. LOCAL SMOKE. LOW 10.
MONDAY..A MIX OF SUN AND CLOUD. LOCAL SMOKE. HIGH 24. HUMIDEX 25. UV
INDEX 5 OR MODERATE.
YELLOWKNIFE REGION.
TODAY..WIDESPREAD SMOKE. WIND NORTHWEST 30 KM/H GUSTING TO 50.
HIGH 21. UV INDEX 5 OR MODERATE.
TONIGHT..WIDESPREAD SMOKE. WIND NORTHWEST 30 KM/H GUSTING TO 50
BECOMING LIGHT NEAR MIDNIGHT. LOW 12.
MONDAY..WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO
40 IN THE MORNING. HIGH 23. UV INDEX 5 OR MODERATE.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..MAINLY SUNNY. LOCAL SMOKE. WIND NORTHWEST 20 KM/H GUSTING TO
40. HIGH 20. UV INDEX 5 OR MODERATE.
TONIGHT..A FEW CLOUDS. LOCAL SMOKE. WIND NORTHWEST 20 KM/H GUSTING TO
40 BECOMING LIGHT THIS EVENING. LOW 8.
MONDAY..SUNNY. LOCAL SMOKE. WIND BECOMING NORTHWEST 20 KM/H GUSTING
TO 40 IN THE MORNING. HIGH 21. UV INDEX 4 OR MODERATE.
WRIGLEY REGION.
TODAY..MAINLY SUNNY. HIGH 21. UV INDEX 5 OR MODERATE.
TONIGHT..A FEW CLOUDS. LOW 6.
MONDAY..MAINLY SUNNY. HIGH 24. UV INDEX 5 OR MODERATE.
NORMAN WELLS - TULITA REGION.
TODAY..SUNNY. HIGH 20. UV INDEX 4 OR MODERATE.
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. LOW 7.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 23. UV INDEX 5 OR MODERATE.
FORT GOOD HOPE REGION.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON.
HIGH 19. UV INDEX 5 OR MODERATE.
TONIGHT..MAINLY CLOUDY. CLEARING AFTER MIDNIGHT. LOW 8.
MONDAY..MAINLY SUNNY. HIGH 21. UV INDEX 5 OR MODERATE.
DELINE.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. WIND
NORTHWEST 20 KM/H GUSTING TO 40. HIGH 17. UV INDEX 4 OR MODERATE.
TONIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT THIS EVENING. LOW PLUS 5.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 20. UV INDEX 5 OR MODERATE.
COLVILLE LAKE.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. WIND
NORTHWEST 20 KM/H GUSTING TO 40. HIGH 17. UV INDEX 4 OR MODERATE.
TONIGHT..CLEARING. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING
LIGHT THIS EVENING. LOW 9.
MONDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.
HIGH 20. UV INDEX 4 OR MODERATE.
END
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