FPCN12 CWNT 191402 AAA UPDATED FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 8:01 A.M. MDT TUESDAY 19 MAY 2026 FOR TODAY AND WEDNESDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT. SACHS HARBOUR. TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES. FOG PATCHES DISSIPATING THIS MORNING. WIND NORTH 40 KM/H GUSTING TO 60. HIGH MINUS 6. WIND CHILL MINUS 20 THIS MORNING AND MINUS 13 THIS AFTERNOON. UV INDEX 3 OR MODERATE. TONIGHT..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF FLURRIES THIS EVENING. WIND NORTHEAST 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. TEMPERATURE STEADY NEAR MINUS 7. WIND CHILL NEAR MINUS 14. WEDNESDAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 4. WIND CHILL NEAR MINUS 13. UV INDEX 3 OR MODERATE. REMAINDER UNCHANGED. END