FPCN12 CWNT 262130 FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT SATURDAY 26 APRIL 2025 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. WIND UP TO 15 KM/H. LOW MINUS 13. WIND CHILL MINUS 4 THIS EVENING AND MINUS 15 OVERNIGHT. SUNDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 4. WIND CHILL MINUS 16 IN THE MORNING AND MINUS 6 IN THE AFTERNOON. UV INDEX 2 OR LOW. SUNDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 10. WIND CHILL MINUS 6 IN THE EVENING AND MINUS 15 OVERNIGHT. AKLAVIK REGION. TONIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 11. WIND CHILL MINUS 6 THIS EVENING AND MINUS 16 OVERNIGHT. SUNDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 5. WIND CHILL MINUS 16 IN THE MORNING AND MINUS 7 IN THE AFTERNOON. UV INDEX 2 OR LOW. SUNDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 12. WIND CHILL MINUS 7 IN THE EVENING AND MINUS 18 OVERNIGHT. INUVIK REGION. TONIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 14. WIND CHILL MINUS 8 THIS EVENING AND MINUS 20 OVERNIGHT. SUNDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 5. WIND CHILL MINUS 20 IN THE MORNING AND MINUS 9 IN THE AFTERNOON. UV INDEX 2 OR LOW. SUNDAY NIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 16. WIND CHILL MINUS 9 IN THE EVENING AND MINUS 22 OVERNIGHT. TUKTOYAKTUK - EAST CHANNEL REGION. TONIGHT..A FEW CLOUDS. WIND SOUTHEAST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW MINUS 18. WIND CHILL MINUS 15 THIS EVENING AND MINUS 25 OVERNIGHT. SUNDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 8. WIND CHILL MINUS 25 IN THE MORNING AND MINUS 13 IN THE AFTERNOON. UV INDEX 2 OR LOW. SUNDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 18. WIND CHILL MINUS 13 IN THE EVENING AND MINUS 25 OVERNIGHT. PAULATUK. TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. WIND UP TO 15 KM/H. LOW MINUS 17. WIND CHILL NEAR MINUS 24. SUNDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 11. WIND CHILL MINUS 22 IN THE MORNING AND MINUS 16 IN THE AFTERNOON. UV INDEX 2 OR LOW. SUNDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 16. WIND CHILL MINUS 16 IN THE EVENING AND MINUS 24 OVERNIGHT. SACHS HARBOUR. TONIGHT..CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES THIS EVENING THEN PARTLY CLOUDY. WIND BECOMING NORTH 20 KM/H NEAR MIDNIGHT. LOW MINUS 17. WIND CHILL MINUS 18 THIS EVENING AND MINUS 27 OVERNIGHT. SUNDAY..A MIX OF SUN AND CLOUD. WIND NORTH 20 KM/H. HIGH MINUS 14. WIND CHILL NEAR MINUS 27. UV INDEX 2 OR LOW. SUNDAY NIGHT..PARTLY CLOUDY. WIND NORTH 20 KM/H. LOW MINUS 21. WIND CHILL MINUS 23 IN THE EVENING AND MINUS 32 OVERNIGHT. RISK OF FROSTBITE. ULUKHAKTOK. TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES THIS EVENING THEN PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 19. WIND CHILL MINUS 18 THIS EVENING AND MINUS 26 OVERNIGHT. SUNDAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTHWEST 20 KM/H NEAR NOON. HIGH MINUS 12. WIND CHILL MINUS 26 IN THE MORNING AND MINUS 20 IN THE AFTERNOON. UV INDEX 2 OR LOW. SUNDAY NIGHT..PARTLY CLOUDY. WIND NORTHWEST 20 KM/H BECOMING LIGHT IN THE EVENING. LOW MINUS 21. WIND CHILL MINUS 24 IN THE EVENING AND MINUS 30 OVERNIGHT. RISK OF FROSTBITE. END