860
FPCN11 CWNT 181437 AAA
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT
7:36 A.M. MST SUNDAY 18 JANUARY 2026 FOR TODAY AND MONDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MST.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TODAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 22.
WIND CHILL NEAR MINUS 32. RISK OF FROSTBITE.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. WIND UP TO 15
KM/H. LOW MINUS 25. WIND CHILL NEAR MINUS 30. RISK OF FROSTBITE.
MONDAY..INCREASING CLOUDINESS. SNOW BEGINNING LATE IN THE MORNING.
AMOUNT 2 CM. WIND UP TO 15 KM/H. HIGH MINUS 19. WIND CHILL NEAR
MINUS 30. RISK OF FROSTBITE.
LUTSEL K'E REGION.
TODAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 25.
WIND CHILL MINUS 42 THIS MORNING AND MINUS 35 THIS AFTERNOON.
FROSTBITE IN MINUTES.
TONIGHT..CLEARING THIS EVENING. WIND UP TO 15 KM/H. LOW MINUS 33.
WIND CHILL MINUS 31 THIS EVENING AND MINUS 38 OVERNIGHT. RISK OF
FROSTBITE.
MONDAY..INCREASING CLOUDINESS. LIGHT SNOW BEGINNING IN THE AFTERNOON.
WIND UP TO 15 KM/H. HIGH MINUS 24. WIND CHILL MINUS 39 IN THE
MORNING AND MINUS 29 IN THE AFTERNOON. RISK OF FROSTBITE.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 23.
WIND CHILL NEAR MINUS 34. RISK OF FROSTBITE.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR THIS EVENING. INCREASING
CLOUDINESS BEFORE MORNING. WIND UP TO 15 KM/H. LOW MINUS 26. WIND
CHILL MINUS 29 THIS EVENING AND MINUS 34 OVERNIGHT. RISK OF
FROSTBITE.
MONDAY..CLOUDY. SNOW BEGINNING LATE IN THE MORNING. AMOUNT 2 TO 4 CM.
WIND UP TO 15 KM/H. HIGH MINUS 18. WIND CHILL MINUS 33 IN THE
MORNING AND MINUS 26 IN THE AFTERNOON. RISK OF FROSTBITE.
NORMAN WELLS - TULITA REGION.
TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 18. WIND CHILL
NEAR MINUS 30. RISK OF FROSTBITE.
TONIGHT..INCREASING CLOUDINESS. A FEW FLURRIES BEGINNING LATE THIS
EVENING. WIND UP TO 15 KM/H. LOW MINUS 20 WITH TEMPERATURE RISING TO
MINUS 10 BY MORNING. WIND CHILL MINUS 27 THIS EVENING.
MONDAY..A FEW FLURRIES ENDING LATE IN THE MORNING THEN MAINLY CLOUDY
WITH 30 PERCENT CHANCE OF FLURRIES. LOCAL BLOWING SNOW. WIND
BECOMING WEST 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH MINUS 4.
WIND CHILL MINUS 20 IN THE MORNING AND MINUS 13 IN THE AFTERNOON.
DELINE.
TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 23. WIND CHILL
NEAR MINUS 34. RISK OF FROSTBITE.
TONIGHT..INCREASING CLOUDINESS. SNOW BEGINNING LATE THIS EVENING.
AMOUNT 2 CM. WIND UP TO 15 KM/H. TEMPERATURE RISING TO MINUS 14 BY
MORNING. WIND CHILL MINUS 30 THIS EVENING AND MINUS 22 OVERNIGHT.
RISK OF FROSTBITE.
MONDAY..SNOW AND LOCAL BLOWING SNOW. AMOUNT 2 CM. WIND BECOMING
NORTHWEST 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH MINUS 6. WIND
CHILL MINUS 25 IN THE MORNING AND MINUS 15 IN THE AFTERNOON.
COLVILLE LAKE.
TODAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 22.
WIND CHILL MINUS 40 THIS MORNING AND MINUS 32 THIS AFTERNOON.
FROSTBITE IN MINUTES.
TONIGHT..CLOUDY. SNOW BEGINNING THIS EVENING. AMOUNT 2 TO 4 CM. WIND
UP TO 15 KM/H. TEMPERATURE RISING TO MINUS 15 BY MORNING. WIND CHILL
MINUS 32 THIS EVENING AND MINUS 23 OVERNIGHT. RISK OF FROSTBITE.
MONDAY..SNOW. AMOUNT 2 CM. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO
40 IN THE MORNING. HIGH MINUS 6. WIND CHILL MINUS 24 IN THE MORNING
AND MINUS 14 IN THE AFTERNOON.
REMAINDER UNCHANGED.
END
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