532
FPCN11 CWNT 162134
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
THURSDAY 16 JULY 2026 FOR TONIGHT FRIDAY AND FRIDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT FRIDAY.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING AND RISK OF A THUNDERSTORM. CLEARING THIS EVENING. LOW 18.
FRIDAY..MAINLY SUNNY. WIDESPREAD SMOKE IN THE AFTERNOON. HIGH 28.
HUMIDEX 29. UV INDEX 5 OR MODERATE.
FRIDAY NIGHT..WIDESPREAD SMOKE. LOW 16.
LUTSEL K'E REGION.
TONIGHT..A FEW CLOUDS. LOW 19.
FRIDAY..MAINLY SUNNY. WIDESPREAD SMOKE IN THE AFTERNOON. WIND
BECOMING WEST 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH 24. HUMIDEX
26. UV INDEX 5 OR MODERATE.
FRIDAY NIGHT..WIDESPREAD SMOKE. WIND WEST 20 KM/H GUSTING TO 40
BECOMING LIGHT IN THE EVENING. LOW 17.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TONIGHT..A FEW CLOUDS. LOW 18.
FRIDAY..MAINLY SUNNY. WIDESPREAD SMOKE LATE IN THE MORNING AND IN THE
AFTERNOON. HIGH 28 EXCEPT 23 NEAR THE LAKE. HUMIDEX 31. UV INDEX 5
OR MODERATE.
FRIDAY NIGHT..WIDESPREAD SMOKE. LOW 14.
HAY RIVER REGION INCLUDING ENTERPRISE.
TONIGHT..A FEW CLOUDS. WIND SOUTH 20 KM/H BECOMING LIGHT THIS
EVENING. LOW 16.
FRIDAY..SUNNY. WIDESPREAD SMOKE LATE IN THE MORNING AND IN THE
AFTERNOON. HIGH 28 EXCEPT 24 NEAR THE LAKE. UV INDEX 5 OR MODERATE.
FRIDAY NIGHT..WIDESPREAD SMOKE. LOW 16.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIDESPREAD SMOKE
OVERNIGHT. LOW 16.
FRIDAY..WIDESPREAD SMOKE. HIGH 28. UV INDEX 5 OR MODERATE.
FRIDAY NIGHT..WIDESPREAD SMOKE. LOW 15.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING THEN CLEAR. RISK OF A THUNDERSTORM EARLY THIS EVENING.
WIDESPREAD SMOKE. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40
EARLY THIS EVENING THEN LIGHT NEAR MIDNIGHT. LOW 14.
FRIDAY..WIDESPREAD SMOKE. HIGH 29. UV INDEX 5 OR MODERATE.
FRIDAY NIGHT..WIDESPREAD SMOKE. LOW 17.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. LOCAL SMOKE.
WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING.
LOW 14.
FRIDAY..SUNNY. LOCAL SMOKE. HIGH 30. HUMIDEX 32. UV INDEX 5 OR
MODERATE.
FRIDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 14.
YELLOWKNIFE REGION.
TONIGHT..A FEW CLOUDS. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING
NORTHWEST 20 GUSTING TO 40 OVERNIGHT. LOW 16.
FRIDAY..WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H GUSTING TO 40.
HIGH 26. HUMIDEX 27. UV INDEX 5 OR MODERATE.
FRIDAY NIGHT..WIDESPREAD SMOKE. WIND WEST 20 KM/H GUSTING TO 40
BECOMING LIGHT IN THE EVENING. LOW 15.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TONIGHT..CLEAR EARLY THIS EVENING THEN PARTLY CLOUDY WITH 30 PERCENT
CHANCE OF SHOWERS LATE THIS EVENING AND OVERNIGHT. RISK OF A
THUNDERSTORM LATE THIS EVENING AND OVERNIGHT. LOCAL SMOKE BECOMING
WIDESPREAD SMOKE OVERNIGHT. WIND SOUTH 20 KM/H GUSTING TO 40
BECOMING NORTHWEST 20 GUSTING TO 40 NEAR MIDNIGHT. LOW 14.
FRIDAY..WIDESPREAD SMOKE. WIND WEST 20 KM/H GUSTING TO 40. HIGH 24.
UV INDEX 5 OR MODERATE.
FRIDAY NIGHT..WIDESPREAD SMOKE. WIND WEST 20 KM/H GUSTING TO 40
BECOMING LIGHT IN THE EVENING. LOW 12.
WRIGLEY REGION.
TONIGHT..A FEW SHOWERS ENDING LATE THIS EVENING THEN PARTLY CLOUDY.
RISK OF A THUNDERSTORM THIS EVENING. LOCAL SMOKE. WIND NORTHWEST
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 11.
FRIDAY..SUNNY. LOCAL SMOKE. HIGH 29. UV INDEX 5 OR MODERATE.
FRIDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 12.
NORMAN WELLS - TULITA REGION.
TONIGHT..A FEW SHOWERS ENDING THIS EVENING THEN PARTLY CLOUDY WITH
30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS EVENING
AND AFTER MIDNIGHT. LOW 11.
FRIDAY..SUNNY. WIND BECOMING WEST 20 KM/H IN THE AFTERNOON. HIGH 22.
UV INDEX 4 OR MODERATE.
FRIDAY NIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT IN THE EVENING.
LOW 13.
FORT GOOD HOPE REGION.
TONIGHT..A FEW SHOWERS ENDING EARLY THIS EVENING THEN PARTLY CLOUDY
WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A THUNDERSTORM THIS
EVENING AND AFTER MIDNIGHT. LOW 11.
FRIDAY..SUNNY. WIND BECOMING WEST 20 KM/H IN THE AFTERNOON. HIGH 21.
UV INDEX 4 OR MODERATE.
FRIDAY NIGHT..CLEAR. WIND WEST 20 KM/H BECOMING LIGHT IN THE EVENING.
LOW 9.
DELINE.
TONIGHT..A FEW SHOWERS ENDING BEFORE MORNING THEN CLOUDY. RISK OF A
THUNDERSTORM. AMOUNT 5 TO 10 MM. LOCAL SMOKE OVERNIGHT. WIND
NORTHWEST 20 KM/H GUSTING TO 40. LOW 11.
FRIDAY..CLEARING IN THE MORNING. LOCAL SMOKE. WIND NORTHWEST 20 KM/H
GUSTING TO 40. HIGH 19. UV INDEX 4 OR MODERATE.
FRIDAY NIGHT..CLEAR. LOCAL SMOKE. LOW 9.
COLVILLE LAKE.
TONIGHT..A FEW SHOWERS ENDING BEFORE MORNING THEN CLOUDY. RISK OF A
THUNDERSTORM. AMOUNT 5 TO 10 MM. WIND BECOMING NORTHWEST 20 KM/H
GUSTING TO 40 THIS EVENING. LOW 12.
FRIDAY..CLEARING IN THE MORNING. WIND NORTHWEST 20 KM/H GUSTING TO
40. HIGH 17. UV INDEX 4 OR MODERATE.
FRIDAY NIGHT..CLEAR. LOW 10.
END
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