428
FPCN12 CWNT 212130
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
SATURDAY 21 MARCH 2026 FOR TONIGHT SUNDAY AND SUNDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT SUNDAY.
SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.
TONIGHT..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. LOW MINUS 25. WIND CHILL MINUS 22 THIS EVENING AND MINUS 29
OVERNIGHT. RISK OF FROSTBITE.
SUNDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES.
WIND UP TO 15 KM/H. HIGH MINUS 18. WIND CHILL MINUS 30 IN THE
MORNING AND MINUS 22 IN THE AFTERNOON. RISK OF FROSTBITE. UV INDEX 1
OR LOW.
SUNDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE
EVENING. WIND UP TO 15 KM/H. LOW MINUS 24. WIND CHILL MINUS 25 IN
THE EVENING AND MINUS 32 OVERNIGHT. RISK OF FROSTBITE.
AKLAVIK REGION.
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. BLOWING
SNOW AT TIMES EARLY THIS EVENING. WIND NORTHWEST 30 KM/H GUSTING TO
50. LOW MINUS 25. WIND CHILL NEAR MINUS 37. RISK OF FROSTBITE.
SUNDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. HIGH MINUS 18. WIND CHILL MINUS 33 IN THE MORNING AND
MINUS 25 IN THE AFTERNOON. RISK OF FROSTBITE. UV INDEX 1 OR LOW.
SUNDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES EARLY IN
THE EVENING. WIND UP TO 15 KM/H. LOW MINUS 23. WIND CHILL MINUS 25
IN THE EVENING AND MINUS 31 OVERNIGHT. RISK OF FROSTBITE.
INUVIK REGION.
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND
NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW
MINUS 26. WIND CHILL MINUS 37 THIS EVENING AND MINUS 32 OVERNIGHT.
RISK OF FROSTBITE.
SUNDAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. HIGH MINUS 18. WIND CHILL MINUS 32 IN THE MORNING AND
MINUS 25 IN THE AFTERNOON. RISK OF FROSTBITE. UV INDEX 1 OR LOW.
SUNDAY NIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 25. WIND
CHILL MINUS 25 IN THE EVENING AND MINUS 33 OVERNIGHT. RISK OF
FROSTBITE.
TUKTOYAKTUK - EAST CHANNEL REGION.
TONIGHT..BLIZZARD ENDING EARLY THIS EVENING THEN PERIODS OF LIGHT
SNOW. BLOWING SNOW AT TIMES THIS EVENING. WIND WEST 40 KM/H GUSTING
TO 60 BECOMING LIGHT NEAR MIDNIGHT. TEMPERATURE STEADY NEAR
MINUS 26. WIND CHILL MINUS 41 THIS EVENING AND MINUS 36 OVERNIGHT.
FROSTBITE IN MINUTES.
SUNDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 21.
WIND CHILL MINUS 36 IN THE MORNING AND MINUS 30 IN THE AFTERNOON.
RISK OF FROSTBITE. UV INDEX 1 OR LOW.
SUNDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 24. WIND
CHILL NEAR MINUS 31. RISK OF FROSTBITE.
PAULATUK.
TONIGHT..A FEW CLOUDS. WIND NORTHWEST 30 KM/H BECOMING LIGHT
OVERNIGHT. LOW MINUS 34. WIND CHILL NEAR MINUS 46. FROSTBITE IN
MINUTES.
SUNDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 30. WIND CHILL
MINUS 46 IN THE MORNING AND MINUS 41 IN THE AFTERNOON. FROSTBITE IN
MINUTES. UV INDEX 1 OR LOW.
SUNDAY NIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 35. WIND
CHILL NEAR MINUS 48. FROSTBITE IN MINUTES.
SACHS HARBOUR.
TONIGHT..CLEAR. WIND NORTH 40 KM/H DIMINISHING TO 20 NEAR MIDNIGHT.
TEMPERATURE STEADY NEAR MINUS 35. WIND CHILL MINUS 54 THIS EVENING
AND MINUS 48 OVERNIGHT. FROSTBITE IN MINUTES.
SUNDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 32. WIND CHILL MINUS 48
IN THE MORNING AND MINUS 42 IN THE AFTERNOON. FROSTBITE IN MINUTES.
SUNDAY NIGHT..CLEAR. WIND UP TO 15 KM/H. TEMPERATURE STEADY NEAR
MINUS 33. WIND CHILL NEAR MINUS 45. FROSTBITE IN MINUTES.
ULUKHAKTOK.
TONIGHT..A FEW CLOUDS. ICE FOG PATCHES. WIND NORTH 30 KM/H GUSTING TO
50 BECOMING LIGHT OVERNIGHT. LOW MINUS 35. WIND CHILL NEAR MINUS 49.
FROSTBITE IN MINUTES.
SUNDAY..MAINLY SUNNY. ICE FOG PATCHES DISSIPATING IN THE MORNING.
WIND UP TO 15 KM/H. HIGH MINUS 30. WIND CHILL MINUS 48 IN THE
MORNING AND MINUS 41 IN THE AFTERNOON. FROSTBITE IN MINUTES.
SUNDAY NIGHT..A FEW CLOUDS. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN
THE EVENING. LOW MINUS 35. WIND CHILL MINUS 47 IN THE EVENING AND
MINUS 42 OVERNIGHT. FROSTBITE IN MINUTES.
END
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