016
FPCN11 CWNT 292239
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 29 DECEMBER 2025 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 ENDING NEAR MIDNIGHT THEN CLOUDY WITH
60 PERCENT CHANCE OF FLURRIES. WIND NORTHWEST 20 KM/H BECOMING LIGHT
LATE THIS EVENING. TEMPERATURE STEADY NEAR MINUS 22. WIND CHILL
MINUS 33 THIS EVENING AND MINUS 27 OVERNIGHT. RISK OF FROSTBITE.
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND UP TO 15
KM/H. TEMPERATURE STEADY NEAR MINUS 22. WIND CHILL NEAR MINUS 30.
RISK OF FROSTBITE.
TUESDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. PERIODS OF
LIGHT SNOW BEGINNING BEFORE MORNING. WIND BECOMING EAST 20 KM/H
AFTER MIDNIGHT. LOW MINUS 25. WIND CHILL MINUS 30 IN THE EVENING AND
MINUS 37 OVERNIGHT. RISK OF FROSTBITE.
LUTSEL K'E REGION.
TONIGHT..PERIODS OF LIGHT SNOW ENDING THIS EVENING THEN CLOUDY WITH
60 PERCENT CHANCE OF FLURRIES. WIND NORTHEAST 20 KM/H. LOW MINUS 29.
WIND CHILL MINUS 34 THIS EVENING AND MINUS 41 OVERNIGHT. FROSTBITE
IN MINUTES.
TUESDAY..CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE MORNING.
BECOMING PARTLY CLOUDY IN THE AFTERNOON. WIND BECOMING EAST 20 KM/H
NEAR NOON. TEMPERATURE FALLING TO MINUS 32 IN THE AFTERNOON. WIND
CHILL MINUS 39 IN THE MORNING AND MINUS 45 IN THE AFTERNOON.
FROSTBITE IN MINUTES.
TUESDAY NIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND EAST
20 KM/H. LOW MINUS 36. WIND CHILL MINUS 45 IN THE EVENING AND
MINUS 51 OVERNIGHT. FROSTBITE IN MINUTES.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TONIGHT..PERIODS OF SNOW ENDING EARLY THIS EVENING THEN CLOUDY WITH
60 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H. LOW MINUS 24.
WIND CHILL MINUS 27 THIS EVENING AND MINUS 34 OVERNIGHT. RISK OF
FROSTBITE.
TUESDAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15
KM/H. TEMPERATURE STEADY NEAR MINUS 24. WIND CHILL NEAR MINUS 34.
RISK OF FROSTBITE.
TUESDAY NIGHT..CLOUDY. PERIODS OF LIGHT SNOW BEGINNING BEFORE
MORNING. WIND BECOMING EAST 20 KM/H AFTER MIDNIGHT. LOW MINUS 26.
WIND CHILL NEAR MINUS 38. RISK OF FROSTBITE.
HAY RIVER REGION INCLUDING ENTERPRISE.
TONIGHT..PERIODS OF LIGHT SNOW ENDING AFTER MIDNIGHT THEN CLOUDY WITH
60 PERCENT CHANCE OF FLURRIES. WIND NORTHWEST 30 KM/H BECOMING LIGHT
THIS EVENING. TEMPERATURE STEADY NEAR MINUS 22. WIND CHILL MINUS 36
THIS EVENING AND MINUS 30 OVERNIGHT. RISK OF FROSTBITE.
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND UP TO 15
KM/H. TEMPERATURE STEADY NEAR MINUS 22. WIND CHILL NEAR MINUS 32.
RISK OF FROSTBITE.
TUESDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE EVENING.
SNOW BEGINNING NEAR MIDNIGHT. WIND BECOMING EAST 20 KM/H AFTER
MIDNIGHT. LOW MINUS 24. WIND CHILL NEAR MINUS 36. RISK OF FROSTBITE.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TONIGHT..PERIODS OF LIGHT SNOW. WIND UP TO 15 KM/H. TEMPERATURE
STEADY NEAR MINUS 24. WIND CHILL NEAR MINUS 32. RISK OF FROSTBITE.
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND UP TO 15
KM/H. HIGH MINUS 22. WIND CHILL NEAR MINUS 31. RISK OF FROSTBITE.
TUESDAY NIGHT..SNOW. AMOUNT 2 CM. WIND UP TO 15 KM/H. LOW MINUS 25.
WIND CHILL NEAR MINUS 33. RISK OF FROSTBITE.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TONIGHT..PERIODS OF SNOW ENDING NEAR MIDNIGHT THEN CLOUDY WITH
60 PERCENT CHANCE OF FLURRIES. AMOUNT 2 CM. WIND UP TO 15 KM/H.
TEMPERATURE STEADY NEAR MINUS 26. WIND CHILL NEAR MINUS 36. RISK OF
FROSTBITE.
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES IN THE MORNING AND
EARLY IN THE AFTERNOON. SNOW BEGINNING IN THE AFTERNOON. WIND UP TO
15 KM/H. HIGH MINUS 24. WIND CHILL MINUS 34 IN THE MORNING AND
MINUS 29 IN THE AFTERNOON. RISK OF FROSTBITE.
TUESDAY NIGHT..SNOW. AMOUNT 2 TO 4 CM. WIND UP TO 15 KM/H.
TEMPERATURE STEADY NEAR MINUS 24. WIND CHILL NEAR MINUS 32. RISK OF
FROSTBITE.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TONIGHT..PERIODS OF SNOW. AMOUNT 2 TO 4 CM. WIND UP TO 15 KM/H.
TEMPERATURE STEADY NEAR MINUS 25. WIND CHILL NEAR MINUS 35. RISK OF
FROSTBITE.
TUESDAY..PERIODS OF SNOW. AMOUNT 2 TO 4 CM. WIND UP TO 15 KM/H. HIGH
MINUS 23. WIND CHILL NEAR MINUS 35. RISK OF FROSTBITE.
TUESDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE EVENING.
SNOW BEGINNING NEAR MIDNIGHT. LOCAL AMOUNT 2 CM. WIND UP TO 15 KM/H.
TEMPERATURE STEADY NEAR MINUS 24. WIND CHILL NEAR MINUS 34. RISK OF
FROSTBITE.
YELLOWKNIFE REGION.
TONIGHT..PERIODS OF LIGHT SNOW ENDING NEAR MIDNIGHT THEN CLOUDY WITH
60 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H. LOW MINUS 27.
WIND CHILL MINUS 32 THIS EVENING AND MINUS 37 OVERNIGHT. RISK OF
FROSTBITE.
TUESDAY..CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE MORNING AND
EARLY IN THE AFTERNOON. WIND BECOMING EAST 20 KM/H GUSTING TO 40
NEAR NOON. TEMPERATURE STEADY NEAR MINUS 27. WIND CHILL NEAR
MINUS 39. RISK OF FROSTBITE.
TUESDAY NIGHT..PARTLY CLOUDY. WIND EAST 30 KM/H GUSTING TO 50. LOW
MINUS 30. WIND CHILL MINUS 39 IN THE EVENING AND MINUS 45 OVERNIGHT.
FROSTBITE IN MINUTES.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TONIGHT..PERIODS OF LIGHT SNOW ENDING THIS EVENING THEN CLOUDY WITH
30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15 KM/H. LOW MINUS 27.
WIND CHILL NEAR MINUS 37. RISK OF FROSTBITE.
TUESDAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES IN THE MORNING
THEN A MIX OF SUN AND CLOUD. WIND BECOMING EAST 20 KM/H GUSTING TO
40 NEAR NOON. TEMPERATURE STEADY NEAR MINUS 26. WIND CHILL NEAR
MINUS 39. RISK OF FROSTBITE.
TUESDAY NIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT.
WIND EAST 30 KM/H GUSTING TO 50. LOW MINUS 29. WIND CHILL MINUS 39
IN THE EVENING AND MINUS 44 OVERNIGHT. FROSTBITE IN MINUTES.
WRIGLEY REGION.
TONIGHT..PERIODS OF SNOW ENDING NEAR MIDNIGHT THEN CLOUDY WITH
60 PERCENT CHANCE OF FLURRIES. LOCAL AMOUNT 2 CM. WIND UP TO 15
KM/H. TEMPERATURE STEADY NEAR MINUS 28. WIND CHILL MINUS 37 THIS
EVENING AND MINUS 32 OVERNIGHT. RISK OF FROSTBITE.
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND UP TO 15
KM/H. HIGH MINUS 23. WIND CHILL NEAR MINUS 36. RISK OF FROSTBITE.
TUESDAY NIGHT..CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE EVENING.
SNOW BEGINNING NEAR MIDNIGHT. AMOUNT 2 CM. WIND BECOMING SOUTHEAST
20 KM/H GUSTING TO 40 LATE IN THE EVENING. TEMPERATURE STEADY NEAR
MINUS 23. WIND CHILL NEAR MINUS 35. RISK OF FROSTBITE.
NORMAN WELLS - TULITA REGION.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND UP TO 15
KM/H. TEMPERATURE STEADY NEAR MINUS 32. WIND CHILL MINUS 43 THIS
EVENING AND MINUS 38 OVERNIGHT. FROSTBITE IN MINUTES.
TUESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES IN THE MORNING AND
EARLY IN THE AFTERNOON THEN PARTLY CLOUDY. LOCAL BLOWING SNOW LATE
IN THE AFTERNOON. WIND SOUTHEAST 20 KM/H GUSTING TO 40 INCREASING TO
40 GUSTING TO 60 IN THE AFTERNOON. HIGH MINUS 22. WIND CHILL
MINUS 43 IN THE MORNING AND MINUS 34 IN THE AFTERNOON. FROSTBITE IN
MINUTES.
TUESDAY NIGHT..PARTLY CLOUDY. BECOMING CLOUDY AFTER MIDNIGHT THEN
SNOW. LOCAL BLOWING SNOW. WIND SOUTHEAST 50 KM/H GUSTING TO 80.
TEMPERATURE STEADY NEAR MINUS 23. WIND CHILL NEAR MINUS 39. RISK OF
FROSTBITE.
FORT GOOD HOPE REGION.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 40. WIND CHILL
MINUS 46 THIS EVENING AND MINUS 54 OVERNIGHT. FROSTBITE IN MINUTES.
TUESDAY..PARTLY CLOUDY. WIND BECOMING SOUTHEAST 30 KM/H GUSTING TO 50
IN THE MORNING. HIGH MINUS 25. WIND CHILL MINUS 50 IN THE MORNING
AND MINUS 37 IN THE AFTERNOON. FROSTBITE IN MINUTES.
TUESDAY NIGHT..PARTLY CLOUDY. BECOMING CLOUDY BEFORE MORNING WITH
30 PERCENT CHANCE OF FLURRIES. WIND SOUTHEAST 30 KM/H GUSTING TO 50.
LOW MINUS 29. WIND CHILL NEAR MINUS 42. FROSTBITE IN MINUTES.
DELINE.
TONIGHT..PERIODS OF LIGHT SNOW ENDING EARLY THIS EVENING THEN MAINLY
CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND NORTHWEST 20 KM/H
BECOMING LIGHT THIS EVENING. LOW MINUS 33. WIND CHILL NEAR MINUS 44.
FROSTBITE IN MINUTES.
TUESDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND
BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 LATE IN THE MORNING. HIGH
MINUS 23. WIND CHILL MINUS 42 IN THE MORNING AND MINUS 34 IN THE
AFTERNOON. FROSTBITE IN MINUTES.
TUESDAY NIGHT..PARTLY CLOUDY. BECOMING CLOUDY OVERNIGHT WITH
30 PERCENT CHANCE OF FLURRIES BEFORE MORNING. LOCAL BLOWING SNOW
LATE IN THE EVENING AND OVERNIGHT. WIND SOUTHEAST 40 KM/H GUSTING TO
60. TEMPERATURE STEADY NEAR MINUS 25. WIND CHILL NEAR MINUS 41.
FROSTBITE IN MINUTES.
COLVILLE LAKE.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 39. WIND CHILL
MINUS 46 THIS EVENING AND MINUS 53 OVERNIGHT. FROSTBITE IN MINUTES.
TUESDAY..A FEW CLOUDS. WIND BECOMING SOUTHEAST 30 KM/H GUSTING TO 50
IN THE MORNING. HIGH MINUS 27. WIND CHILL MINUS 48 IN THE MORNING
AND MINUS 42 IN THE AFTERNOON. FROSTBITE IN MINUTES.
TUESDAY NIGHT..CLEAR. LOCAL BLOWING SNOW. WIND SOUTHEAST 40 KM/H
GUSTING TO 60. TEMPERATURE STEADY NEAR MINUS 28. WIND CHILL NEAR
MINUS 45. FROSTBITE IN MINUTES.
END
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