550
FPCN12 CWNT 212217 AAA
UPDATED FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF
THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT
4:16 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..MAINLY 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..PERIODS OF LIGHT SNOW. BLOWING SNOW AT TIMES 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..PERIODS OF LIGHT SNOW. 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.
REMAINDER UNCHANGED.
END
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