246
FPCN11 CWNT 260339 AAA
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT
8:36 P.M. MST SUNDAY 25 JANUARY 2026 FOR TONIGHT MONDAY AND MONDAY
NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MST MONDAY.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 26. WIND CHILL
NEAR MINUS 31. RISK OF FROSTBITE.
MONDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON THEN
LIGHT SNOW. WIND UP TO 15 KM/H. HIGH MINUS 20. WIND CHILL NEAR
MINUS 29. RISK OF FROSTBITE.
MONDAY NIGHT..SNOW. AMOUNT 2 CM. WIND UP TO 15 KM/H. LOW MINUS 22.
WIND CHILL NEAR MINUS 30. RISK OF FROSTBITE.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. LIGHT SNOW
BEGINNING BEFORE MORNING. WIND UP TO 15 KM/H. LOW MINUS 15 EXCEPT
MINUS 22 OVER EASTERN SECTIONS. WIND CHILL MINUS 17 THIS EVENING.
MONDAY..SNOW. AMOUNT 2 TO 4 CM. WIND UP TO 15 KM/H. HIGH MINUS 13.
WIND CHILL NEAR MINUS 23.
MONDAY NIGHT..SNOW. AMOUNT 5 CM. WIND UP TO 15 KM/H. LOW MINUS 16.
WIND CHILL NEAR MINUS 23.
FORT GOOD HOPE REGION.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES THIS
EVENING. CLEARING AFTER MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 33.
WIND CHILL MINUS 27 THIS EVENING AND MINUS 38 OVERNIGHT. RISK OF
FROSTBITE.
MONDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 30. WIND CHILL NEAR
MINUS 42. FROSTBITE IN MINUTES.
MONDAY NIGHT..INCREASING CLOUDINESS NEAR MIDNIGHT. WIND UP TO 15
KM/H. TEMPERATURE RISING TO MINUS 24 BY MORNING. WIND CHILL NEAR
MINUS 39. RISK OF FROSTBITE.
DELINE.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. LOW MINUS 26. WIND CHILL NEAR MINUS 35. RISK OF FROSTBITE.
MONDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY LATE IN THE MORNING.
LIGHT SNOW BEGINNING LATE IN THE AFTERNOON. WIND BECOMING EAST
20 KM/H IN THE AFTERNOON. HIGH MINUS 23. WIND CHILL NEAR MINUS 35.
RISK OF FROSTBITE.
MONDAY NIGHT..SNOW. AMOUNT 2 CM. WIND EAST 20 KM/H. TEMPERATURE
RISING TO MINUS 20 BY MORNING. WIND CHILL NEAR MINUS 34. RISK OF
FROSTBITE.
COLVILLE LAKE.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES THIS
EVENING. CLEARING THIS EVENING. WIND UP TO 15 KM/H. LOW MINUS 34.
WIND CHILL MINUS 32 THIS EVENING AND MINUS 43 OVERNIGHT. FROSTBITE
IN MINUTES.
MONDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 32. WIND CHILL
MINUS 44 IN THE MORNING AND MINUS 38 IN THE AFTERNOON. FROSTBITE IN
MINUTES.
MONDAY NIGHT..INCREASING CLOUDINESS. LIGHT SNOW BEGINNING AFTER
MIDNIGHT. WIND UP TO 15 KM/H. TEMPERATURE RISING TO MINUS 25 BY
MORNING. WIND CHILL NEAR MINUS 40. FROSTBITE IN MINUTES.
REMAINDER UNCHANGED.
END
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page