407
FPCN11 CWNT 192231
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MST
MONDAY 19 JANUARY 2026 FOR TONIGHT TUESDAY AND TUESDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MST TUESDAY.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TONIGHT..PERIODS OF SNOW. WIND UP TO 15 KM/H. TEMPERATURE RISING TO
MINUS 17 BY MORNING. WIND CHILL NEAR MINUS 29. RISK OF FROSTBITE.
TUESDAY..PERIODS OF SNOW. AMOUNT 2 TO 4 CM. LOCAL BLOWING SNOW IN THE
AFTERNOON. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO 40 THEN
INCREASING TO 40 GUSTING TO 70 NEAR NOON. HIGH MINUS 10. WIND CHILL
MINUS 20 IN THE MORNING AND MINUS 28 IN THE AFTERNOON. RISK OF
FROSTBITE.
TUESDAY NIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES.
LOCAL BLOWING SNOW EARLY IN THE EVENING. WIND NORTHWEST 40 KM/H
GUSTING TO 70 DIMINISHING TO 20 NEAR MIDNIGHT. LOW MINUS 22. WIND
CHILL NEAR MINUS 33. RISK OF FROSTBITE.
LUTSEL K'E REGION.
TONIGHT..PERIODS OF SNOW ENDING EARLY THIS EVENING THEN CLOUDY.
PERIODS OF SNOW BEGINNING NEAR MIDNIGHT. WIND BECOMING WEST 20 KM/H
GUSTING TO 40 OVERNIGHT. TEMPERATURE RISING TO MINUS 19 BY MORNING.
WIND CHILL NEAR MINUS 33. RISK OF FROSTBITE.
TUESDAY..PERIODS OF SNOW ENDING NEAR NOON THEN CLOUDY WITH 30 PERCENT
CHANCE OF FLURRIES. AMOUNT 2 CM. LOCAL BLOWING SNOW LATE IN THE
AFTERNOON. WIND NORTHWEST 20 KM/H GUSTING TO 40 INCREASING TO 40
GUSTING TO 60 IN THE AFTERNOON. HIGH MINUS 14. WIND CHILL MINUS 24
IN THE MORNING AND MINUS 34 IN THE AFTERNOON. RISK OF FROSTBITE.
TUESDAY NIGHT..CLEARING IN THE EVENING. LOCAL BLOWING SNOW EARLY IN
THE EVENING. WIND NORTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20
NEAR MIDNIGHT. LOW MINUS 29. WIND CHILL MINUS 32 IN THE EVENING AND
MINUS 39 OVERNIGHT. RISK OF FROSTBITE.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TONIGHT..PERIODS OF SNOW ENDING EARLY THIS EVENING THEN CLOUDY.
PERIODS OF SNOW BEGINNING NEAR MIDNIGHT. WIND BECOMING NORTHWEST
20 KM/H GUSTING TO 40 NEAR MIDNIGHT. TEMPERATURE RISING TO MINUS 12
BY MORNING. WIND CHILL MINUS 31 THIS EVENING AND MINUS 23 OVERNIGHT.
RISK OF FROSTBITE.
TUESDAY..PERIODS OF SNOW AND LOCAL BLOWING SNOW. AMOUNT 2 TO 4 CM.
WIND NORTHWEST 20 KM/H GUSTING TO 40 INCREASING TO 50 GUSTING TO 70
LATE IN THE MORNING. HIGH MINUS 7 WITH TEMPERATURE FALLING TO
MINUS 18 IN THE AFTERNOON. WIND CHILL MINUS 16 IN THE MORNING AND
MINUS 31 IN THE AFTERNOON. RISK OF FROSTBITE.
TUESDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES.
LOCAL BLOWING SNOW EARLY IN THE EVENING. WIND NORTHWEST 50 KM/H
GUSTING TO 70 DIMINISHING TO 30 GUSTING TO 50 IN THE EVENING.
TEMPERATURE STEADY NEAR MINUS 20. WIND CHILL NEAR MINUS 33. RISK OF
FROSTBITE.
HAY RIVER REGION INCLUDING ENTERPRISE.
TONIGHT..PERIODS OF SNOW. WIND BECOMING WEST 20 KM/H GUSTING TO 40
EARLY THIS EVENING. TEMPERATURE RISING TO MINUS 9 BY MORNING. WIND
CHILL MINUS 29 THIS EVENING AND MINUS 19 OVERNIGHT. RISK OF
FROSTBITE.
TUESDAY..PERIODS OF SNOW AND LOCAL BLOWING SNOW. AMOUNT 2 TO 4 CM.
WIND WEST 20 KM/H GUSTING TO 40 BECOMING NORTHWEST 40 GUSTING TO 60
LATE IN THE MORNING. HIGH MINUS 7. WIND CHILL MINUS 15 IN THE
MORNING AND MINUS 28 IN THE AFTERNOON. RISK OF FROSTBITE.
TUESDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES.
LOCAL BLOWING SNOW EARLY IN THE EVENING. WIND NORTHWEST 40 KM/H
GUSTING TO 60 DIMINISHING TO 20 LATE IN THE EVENING. LOW MINUS 21.
WIND CHILL NEAR MINUS 32. RISK OF FROSTBITE.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. PERIODS OF
SNOW BEGINNING BEFORE MORNING. WIND UP TO 15 KM/H. TEMPERATURE
RISING TO MINUS 9 BY MORNING. WIND CHILL MINUS 28 THIS EVENING AND
MINUS 16 OVERNIGHT. RISK OF FROSTBITE.
TUESDAY..PERIODS OF SNOW ENDING IN THE MORNING THEN CLOUDY WITH
30 PERCENT CHANCE OF FLURRIES. BECOMING PARTLY CLOUDY LATE IN THE
AFTERNOON. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO 50 LATE IN THE
MORNING. HIGH MINUS 7 WITH TEMPERATURE FALLING TO MINUS 16 IN THE
AFTERNOON. WIND CHILL MINUS 12 IN THE MORNING AND MINUS 23 IN THE
AFTERNOON.
TUESDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H BECOMING LIGHT
IN THE EVENING. LOW MINUS 21. WIND CHILL NEAR MINUS 25.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND
BECOMING NORTHWEST 20 KM/H GUSTING TO 40 THEN LIGHT THIS EVENING.
LOW MINUS 17. WIND CHILL MINUS 18 THIS EVENING AND MINUS 24
OVERNIGHT.
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES IN THE MORNING AND
EARLY IN THE AFTERNOON THEN A MIX OF SUN AND CLOUD. WIND BECOMING
NORTHWEST 20 KM/H GUSTING TO 40 LATE IN THE MORNING. HIGH MINUS 8.
WIND CHILL MINUS 22 IN THE MORNING AND MINUS 15 IN THE AFTERNOON.
TUESDAY NIGHT..A FEW CLOUDS. WIND NORTHWEST 20 KM/H GUSTING TO 40
BECOMING LIGHT IN THE EVENING. LOW MINUS 23. WIND CHILL MINUS 18 IN
THE EVENING AND MINUS 28 OVERNIGHT. RISK OF FROSTBITE.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES EARLY THIS EVENING
THEN PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 15. WIND CHILL
MINUS 15 THIS EVENING AND MINUS 21 OVERNIGHT.
TUESDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES LATE IN THE
MORNING AND IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 8. WIND
CHILL MINUS 21 IN THE MORNING AND MINUS 13 IN THE AFTERNOON.
TUESDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 17. WIND
CHILL MINUS 16 IN THE EVENING AND MINUS 22 OVERNIGHT.
YELLOWKNIFE REGION.
TONIGHT..PERIODS OF SNOW. WIND BECOMING NORTHWEST 20 KM/H OVERNIGHT.
LOW MINUS 24 WITH TEMPERATURE RISING TO MINUS 9 BY MORNING. WIND
CHILL MINUS 34 THIS EVENING. RISK OF FROSTBITE.
TUESDAY..PERIODS OF LIGHT SNOW ENDING LATE IN THE AFTERNOON THEN
PARTLY CLOUDY. LOCAL BLOWING SNOW IN THE AFTERNOON. WIND NORTHWEST
20 KM/H GUSTING TO 50 INCREASING TO 40 GUSTING TO 60 LATE IN THE
MORNING. TEMPERATURE FALLING TO MINUS 19 IN THE AFTERNOON. WIND
CHILL MINUS 18 IN THE MORNING AND MINUS 31 IN THE AFTERNOON. RISK OF
FROSTBITE.
TUESDAY NIGHT..PARTLY CLOUDY. LOCAL BLOWING SNOW EARLY IN THE
EVENING. WIND NORTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20 IN
THE EVENING. LOW MINUS 22. WIND CHILL NEAR MINUS 33. RISK OF
FROSTBITE.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF FLURRIES EARLY THIS EVENING.
PERIODS OF SNOW BEGINNING THIS EVENING. WIND BECOMING NORTHWEST
30 KM/H GUSTING TO 50 OVERNIGHT. TEMPERATURE RISING TO MINUS 7 BY
MORNING. WIND CHILL MINUS 27 THIS EVENING AND MINUS 16 OVERNIGHT.
TUESDAY..PERIODS OF LIGHT SNOW ENDING EARLY IN THE AFTERNOON THEN A
MIX OF SUN AND CLOUD. LOCAL BLOWING SNOW LATE IN THE MORNING AND
EARLY AFTERNOON. WIND NORTHWEST 30 KM/H GUSTING TO 50 INCREASING TO
50 GUSTING TO 70 IN THE MORNING THEN DIMINISHING TO 30 GUSTING TO 50
IN THE AFTERNOON. TEMPERATURE FALLING TO MINUS 20 IN THE AFTERNOON.
WIND CHILL MINUS 16 IN THE MORNING AND MINUS 31 IN THE AFTERNOON.
RISK OF FROSTBITE.
TUESDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 22. WIND
CHILL NEAR MINUS 32. RISK OF FROSTBITE.
WRIGLEY REGION.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND NORTH
20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW MINUS 12.
WIND CHILL MINUS 10 THIS EVENING AND MINUS 18 OVERNIGHT.
TUESDAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES IN THE
MORNING. CLEARING IN THE AFTERNOON. WIND BECOMING NORTHWEST 30 KM/H
GUSTING TO 50 IN THE MORNING. HIGH MINUS 7. WIND CHILL MINUS 15 IN
THE MORNING AND MINUS 20 IN THE AFTERNOON.
TUESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP
TO 15 KM/H. LOW MINUS 23. WIND CHILL MINUS 18 IN THE EVENING AND
MINUS 28 OVERNIGHT. RISK OF FROSTBITE.
NORMAN WELLS - TULITA REGION.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF FLURRIES EARLY THIS EVENING.
PERIODS OF SNOW BEGINNING NEAR MIDNIGHT. LOCAL BLOWING SNOW BEFORE
MORNING. WIND NORTHWEST 20 KM/H BECOMING LIGHT EARLY THIS EVENING.
WIND BECOMING NORTHWEST 30 GUSTING TO 50 BEFORE MORNING. LOW
MINUS 10. WIND CHILL NEAR MINUS 15.
TUESDAY..PERIODS OF SNOW ENDING IN THE MORNING THEN CLEARING. LOCAL
BLOWING SNOW IN THE MORNING AND EARLY IN THE AFTERNOON. WIND
NORTHWEST 30 KM/H GUSTING TO 50. TEMPERATURE FALLING TO MINUS 22 IN
THE AFTERNOON. WIND CHILL MINUS 14 IN THE MORNING AND MINUS 27 IN
THE AFTERNOON.
TUESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP
TO 15 KM/H. LOW MINUS 26 WITH TEMPERATURE RISING TO MINUS 19 BY
MORNING. WIND CHILL MINUS 34 IN THE EVENING AND MINUS 28 OVERNIGHT.
RISK OF FROSTBITE.
FORT GOOD HOPE REGION.
TONIGHT..MAINLY CLOUDY. PERIODS OF SNOW AND LOCAL BLOWING SNOW
BEGINNING NEAR MIDNIGHT. WIND BECOMING NORTHWEST 30 KM/H GUSTING TO
50 AFTER MIDNIGHT. LOW MINUS 11. WIND CHILL MINUS 13 THIS EVENING
AND MINUS 21 OVERNIGHT.
TUESDAY..PERIODS OF SNOW ENDING IN THE MORNING THEN CLEARING. LOCAL
BLOWING SNOW IN THE MORNING. WIND NORTHWEST 30 KM/H GUSTING TO 50
BECOMING LIGHT IN THE AFTERNOON. TEMPERATURE FALLING TO MINUS 22 IN
THE AFTERNOON. WIND CHILL MINUS 21 IN THE MORNING AND MINUS 27 IN
THE AFTERNOON.
TUESDAY NIGHT..INCREASING CLOUDINESS NEAR MIDNIGHT. WIND UP TO 15
KM/H. LOW MINUS 26 WITH TEMPERATURE RISING TO MINUS 21 BY MORNING.
WIND CHILL MINUS 31 IN THE EVENING. RISK OF FROSTBITE.
DELINE.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF FLURRIES EARLY THIS EVENING.
PERIODS OF SNOW BEGINNING THIS EVENING AND ENDING BEFORE MORNING.
AMOUNT 2 CM. LOCAL BLOWING SNOW OVERNIGHT. WIND NORTHWEST 20 KM/H
GUSTING TO 40 INCREASING TO 50 GUSTING TO 70 OVERNIGHT. TEMPERATURE
RISING TO MINUS 4 BY MORNING. WIND CHILL MINUS 22 THIS EVENING AND
MINUS 10 OVERNIGHT.
TUESDAY..CLEARING IN THE MORNING. LOCAL BLOWING SNOW IN THE MORNING.
WIND NORTHWEST 50 KM/H GUSTING TO 70 DIMINISHING TO 30 GUSTING TO 50
LATE IN THE MORNING. TEMPERATURE FALLING TO MINUS 22 IN THE
AFTERNOON. WIND CHILL MINUS 19 IN THE MORNING AND MINUS 31 IN THE
AFTERNOON. RISK OF FROSTBITE.
TUESDAY NIGHT..CLEAR. BECOMING PARTLY CLOUDY AFTER MIDNIGHT. WIND
NORTHWEST 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW MINUS 26. WIND
CHILL MINUS 30 IN THE EVENING AND MINUS 36 OVERNIGHT. RISK OF
FROSTBITE.
COLVILLE LAKE.
TONIGHT..PERIODS OF SNOW ENDING OVERNIGHT THEN CLOUDY. LOCAL BLOWING
SNOW OVERNIGHT. WIND NORTHWEST 20 KM/H GUSTING TO 40 INCREASING TO
50 GUSTING TO 70 NEAR MIDNIGHT. TEMPERATURE RISING TO MINUS 6 THIS
EVENING THEN FALLING. WIND CHILL MINUS 13 THIS EVENING AND MINUS 30
OVERNIGHT. RISK OF FROSTBITE.
TUESDAY..CLEARING IN THE MORNING. LOCAL BLOWING SNOW EARLY IN THE
MORNING. WIND NORTHWEST 40 KM/H GUSTING TO 60 DIMINISHING TO 20
GUSTING TO 40 NEAR NOON. TEMPERATURE FALLING TO MINUS 25 IN THE
AFTERNOON. WIND CHILL MINUS 30 IN THE MORNING AND MINUS 37 IN THE
AFTERNOON. RISK OF FROSTBITE.
TUESDAY NIGHT..INCREASING CLOUDINESS LATE IN THE EVENING. WIND UP TO
15 KM/H. LOW MINUS 28. WIND CHILL NEAR MINUS 37. RISK OF FROSTBITE.
END
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