168
FPCN11 CWNT 192131
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
SUNDAY 19 JULY 2026 FOR TONIGHT MONDAY AND MONDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT MONDAY.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TONIGHT..WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT NEAR
MIDNIGHT. LOW 16.
MONDAY..MAINLY SUNNY. LOCAL SMOKE. HIGH 26. HUMIDEX 28. UV INDEX 5 OR
MODERATE.
MONDAY NIGHT..A FEW CLOUDS. LOCAL SMOKE. LOW 14.
LUTSEL K'E REGION.
TONIGHT..WIDESPREAD SMOKE. WIND NORTHEAST 20 KM/H GUSTING TO 40
BECOMING LIGHT THIS EVENING. LOW 16.
MONDAY..MAINLY SUNNY. LOCAL SMOKE. HIGH 24. HUMIDEX 26. UV INDEX 5 OR
MODERATE.
MONDAY NIGHT..A FEW CLOUDS. LOCAL SMOKE. LOW 16.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TONIGHT..WIDESPREAD SMOKE. WIND NORTH 30 KM/H GUSTING TO 50 BECOMING
LIGHT THIS EVENING. LOW 15.
MONDAY..WIDESPREAD SMOKE. HIGH 26. HUMIDEX 30. UV INDEX 5 OR
MODERATE.
MONDAY NIGHT..WIDESPREAD SMOKE. LOW 14.
HAY RIVER REGION INCLUDING ENTERPRISE.
TONIGHT..WIDESPREAD SMOKE. WIND NORTHWEST 30 KM/H GUSTING TO 50.
LOW 17.
MONDAY..WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN
THE MORNING. HIGH 25. HUMIDEX 29. UV INDEX 5 OR MODERATE.
MONDAY NIGHT..WIDESPREAD SMOKE. LOW 15.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TONIGHT..WIDESPREAD SMOKE. LOW 16.
MONDAY..WIDESPREAD SMOKE. HIGH 27. HUMIDEX 29. UV INDEX 5 OR
MODERATE.
MONDAY NIGHT..WIDESPREAD SMOKE. LOW 13.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TONIGHT..WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H GUSTING TO 40
BECOMING LIGHT THIS EVENING. LOW 13.
MONDAY..WIDESPREAD SMOKE. HIGH 27. HUMIDEX 29. UV INDEX 5 OR
MODERATE.
MONDAY NIGHT..WIDESPREAD SMOKE. LOW 13.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TONIGHT..WIDESPREAD SMOKE. WIND NORTH 20 KM/H BECOMING LIGHT THIS
EVENING. LOW 15.
MONDAY..WIDESPREAD SMOKE. HIGH 27. HUMIDEX 32. UV INDEX 6 OR HIGH.
MONDAY NIGHT..WIDESPREAD SMOKE. LOW 14.
YELLOWKNIFE REGION.
TONIGHT..WIDESPREAD SMOKE. WIND NORTHWEST 20 KM/H GUSTING TO 40
BECOMING LIGHT NEAR MIDNIGHT. LOW 19.
MONDAY..CLEARING IN THE MORNING. LOCAL SMOKE. HIGH 27. HUMIDEX 28. UV
INDEX 5 OR MODERATE.
MONDAY NIGHT..WIDESPREAD SMOKE. LOW 17.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TONIGHT..PARTLY CLOUDY. LOCAL SMOKE. WIND NORTH 20 KM/H GUSTING TO 40
BECOMING LIGHT NEAR MIDNIGHT. LOW 15.
MONDAY..CLEARING IN THE MORNING. LOCAL SMOKE. HIGH 25. HUMIDEX 26. UV
INDEX 5 OR MODERATE.
MONDAY NIGHT..WIDESPREAD SMOKE. LOW 11.
WRIGLEY REGION.
TONIGHT..A FEW CLOUDS. LOCAL SMOKE. WIND NORTH 20 KM/H GUSTING TO 40
BECOMING LIGHT THIS EVENING. LOW 13.
MONDAY..SUNNY. LOCAL SMOKE. HIGH 28. HUMIDEX 30. UV INDEX 5 OR
MODERATE.
MONDAY NIGHT..CLEAR. LOCAL SMOKE BECOMING WIDESPREAD SMOKE NEAR
MIDNIGHT. LOW 15.
NORMAN WELLS - TULITA REGION.
TONIGHT..A FEW CLOUDS. WIND WEST 20 KM/H GUSTING TO 40 BECOMING LIGHT
THIS EVENING. LOW 13.
MONDAY..SUNNY. HIGH 28. HUMIDEX 30. UV INDEX 5 OR MODERATE.
MONDAY NIGHT..CLEAR. LOW 16.
FORT GOOD HOPE REGION.
TONIGHT..A FEW CLOUDS. LOW 14.
MONDAY..SUNNY. HIGH 27. HUMIDEX 29. UV INDEX 5 OR MODERATE.
MONDAY NIGHT..CLEAR. LOW 16.
DELINE.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR OVERNIGHT. WIND NORTHEAST
20 KM/H BECOMING LIGHT THIS EVENING. LOW 10.
MONDAY..SUNNY. HIGH 22. UV INDEX 5 OR MODERATE.
MONDAY NIGHT..CLEAR. LOW 11.
COLVILLE LAKE.
TONIGHT..PARTLY CLOUDY. LOW 13.
MONDAY..MAINLY SUNNY. HIGH 24. HUMIDEX 26. UV INDEX 4 OR MODERATE.
MONDAY NIGHT..A FEW CLOUDS. LOW 15.
END
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