104
FPCN11 CWNT 102133
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
SATURDAY 10 OCTOBER 2026 FOR TONIGHT SUNDAY AND SUNDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT SUNDAY.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TONIGHT..MAINLY CLOUDY. CLEARING THIS EVENING. WIND UP TO 15 KM/H.
LOW MINUS 4. WIND CHILL MINUS 9 OVERNIGHT.
SUNDAY..SUNNY. WIND SOUTH 30 KM/H GUSTING TO 50. HIGH 7. WIND CHILL
MINUS 8 IN THE MORNING. UV INDEX 1 OR LOW.
SUNDAY NIGHT..A FEW CLOUDS. WIND SOUTH 30 KM/H GUSTING TO 50. LOW
PLUS 2.
LUTSEL K'E REGION.
TONIGHT..CLEAR. WIND BECOMING SOUTH 20 KM/H OVERNIGHT. TEMPERATURE
STEADY NEAR ZERO.
SUNDAY..SUNNY. WIND SOUTH 20 KM/H BECOMING SOUTHWEST 40 GUSTING TO 60
IN THE AFTERNOON. HIGH PLUS 5. UV INDEX 1 OR LOW.
SUNDAY NIGHT..INCREASING CLOUDINESS IN THE EVENING. WIND SOUTHWEST
40 KM/H GUSTING TO 60. TEMPERATURE STEADY NEAR PLUS 4.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TONIGHT..CLEAR. WIND BECOMING SOUTHEAST 20 KM/H THIS EVENING. LOW
MINUS 2. WIND CHILL MINUS 8 OVERNIGHT.
SUNDAY..SUNNY. WIND SOUTH 30 KM/H GUSTING TO 50. HIGH 7. WIND CHILL
MINUS 8 IN THE MORNING. UV INDEX 1 OR LOW.
SUNDAY NIGHT..MAINLY CLOUDY. CLEARING BEFORE MORNING. WIND SOUTH
30 KM/H GUSTING TO 50. LOW PLUS 2.
HAY RIVER REGION INCLUDING ENTERPRISE.
TONIGHT..CLEAR. WIND SOUTH 30 KM/H. LOW MINUS 1.
SUNDAY..SUNNY. WIND SOUTH 30 KM/H GUSTING TO 50. HIGH 7. UV INDEX 1
OR LOW.
SUNDAY NIGHT..PARTLY CLOUDY. WIND SOUTH 30 KM/H GUSTING TO 50. LOW
PLUS 3.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TONIGHT..CLEAR. LOW ZERO.
SUNDAY..SUNNY. HIGH 9. UV INDEX 1 OR LOW.
SUNDAY NIGHT..A FEW CLOUDS. LOW PLUS 2.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TONIGHT..CLEAR. WIND SOUTHEAST 20 KM/H BECOMING LIGHT THIS EVENING.
LOW MINUS 1.
SUNDAY..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H IN THE AFTERNOON.
HIGH 10. WIND CHILL MINUS 5 IN THE MORNING. UV INDEX 1 OR LOW.
SUNDAY NIGHT..CLEAR. WIND SOUTHWEST 20 KM/H BECOMING LIGHT NEAR
MIDNIGHT. LOW ZERO.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TONIGHT..CLEAR. WIND SOUTH 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS
EVENING. LOW MINUS 3.
SUNDAY..MAINLY SUNNY. WIND BECOMING SOUTHWEST 20 KM/H NEAR NOON.
HIGH 9. WIND CHILL MINUS 8 IN THE MORNING. UV INDEX 1 OR LOW.
SUNDAY NIGHT..A FEW CLOUDS. WIND SOUTHWEST 20 KM/H BECOMING LIGHT IN
THE EVENING. LOW ZERO.
YELLOWKNIFE REGION.
TONIGHT..CLEARING THIS EVENING. WIND SOUTH 30 KM/H. TEMPERATURE
STEADY NEAR PLUS 3.
SUNDAY..MAINLY SUNNY. WIND SOUTH 30 KM/H. HIGH 6. UV INDEX 1 OR LOW.
SUNDAY NIGHT..A FEW CLOUDS. WIND SOUTH 30 KM/H. LOW PLUS 2.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TONIGHT..MAINLY CLOUDY. CLEARING LATE THIS EVENING. WIND BECOMING
SOUTH 20 KM/H EARLY THIS EVENING. LOW ZERO EXCEPT MINUS 5 OVER
NORTHERN SECTIONS.
SUNDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND
SOUTH 20 KM/H. HIGH 6. UV INDEX 1 OR LOW.
SUNDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR IN THE EVENING. LOW ZERO.
WRIGLEY REGION.
TONIGHT..CLEARING. WIND SOUTHEAST 20 KM/H BECOMING LIGHT THIS
EVENING. LOW MINUS 4. WIND CHILL MINUS 8 OVERNIGHT.
SUNDAY..SUNNY. WIND BECOMING SOUTHEAST 20 KM/H NEAR NOON. HIGH
PLUS 3. WIND CHILL MINUS 8 IN THE MORNING. UV INDEX 1 OR LOW.
SUNDAY NIGHT..CLEAR. LOW MINUS 7.
NORMAN WELLS - TULITA REGION.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 4. WIND CHILL
MINUS 8 OVERNIGHT.
SUNDAY..CLEAR. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING. WIND
BECOMING SOUTHEAST 20 KM/H NEAR NOON. HIGH PLUS 4. WIND CHILL
MINUS 8 IN THE MORNING. UV INDEX 1 OR LOW.
SUNDAY NIGHT..PARTLY CLOUDY. BECOMING CLEAR IN THE EVENING. WIND UP
TO 15 KM/H. LOW MINUS 4. WIND CHILL MINUS 8 OVERNIGHT.
FORT GOOD HOPE REGION.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 4. WIND CHILL MINUS 9
OVERNIGHT.
SUNDAY..INCREASING CLOUDINESS NEAR NOON. WIND UP TO 15 KM/H. HIGH
PLUS 1. WIND CHILL MINUS 8 IN THE MORNING. UV INDEX 1 OR LOW.
SUNDAY NIGHT..CLEARING LATE IN THE EVENING. WIND UP TO 15 KM/H. LOW
MINUS 4. WIND CHILL MINUS 9 OVERNIGHT.
DELINE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIND UP TO 15
KM/H. LOW MINUS 2. WIND CHILL NEAR MINUS 6.
SUNDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 4. WIND
CHILL MINUS 6 IN THE MORNING. UV INDEX 1 OR LOW.
SUNDAY NIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 4. WIND CHILL
MINUS 8 OVERNIGHT.
COLVILLE LAKE.
TONIGHT..A FEW CLOUDS. WIND SOUTHWEST 20 KM/H. LOW MINUS 3. WIND
CHILL MINUS 9 OVERNIGHT.
SUNDAY..SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON. WIND SOUTHWEST
20 KM/H BECOMING LIGHT IN THE MORNING. HIGH PLUS 3. WIND CHILL
MINUS 9 IN THE MORNING. UV INDEX 1 OR LOW.
SUNDAY NIGHT..RAIN CHANGING TO PERIODS OF SNOW IN THE EVENING. WIND
UP TO 15 KM/H. LOW MINUS 1. WIND CHILL MINUS 6 OVERNIGHT.
END
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