FPCN11 CWNT 271406 AAA UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 8:05 A.M. MDT MONDAY 27 OCTOBER 2025 FOR TODAY AND TUESDAY. THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT. HAY RIVER REGION INCLUDING ENTERPRISE. TODAY..CLOUDY. 60 PERCENT CHANCE OF DRIZZLE CHANGING TO 30 PERCENT CHANCE OF FLURRIES NEAR NOON. WIND NORTHEAST 20 KM/H GUSTING TO 40. TEMPERATURE FALLING TO ZERO THIS AFTERNOON. TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND NORTH 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW MINUS 2. WIND CHILL MINUS 7 OVERNIGHT. TUESDAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH PLUS 1. WIND CHILL MINUS 8 IN THE AFTERNOON. YELLOWKNIFE REGION. TODAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND NORTHEAST 20 KM/H GUSTING TO 40. HIGH ZERO. WIND CHILL MINUS 8 THIS MORNING. TONIGHT..PARTLY CLOUDY. WIND NORTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT. LOW MINUS 8. WIND CHILL MINUS 8 THIS EVENING AND MINUS 14 OVERNIGHT. TUESDAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY IN THE AFTERNOON WITH 30 PERCENT CHANCE OF FLURRIES LATE IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH MINUS 3. WIND CHILL MINUS 14 IN THE MORNING AND MINUS 8 IN THE AFTERNOON. REMAINDER UNCHANGED. END