443  
FPCN11 CWNT 040013 AAA  
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS  
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT  
6:11 P.M. MDT SUNDAY 3 MAY 2026 FOR TONIGHT MONDAY AND MONDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT MONDAY.  
 
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.  
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. WIND UP TO  
15 KM/H. LOW MINUS 7. WIND CHILL MINUS 10 OVERNIGHT.  
MONDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF RAIN SHOWERS OR  
FLURRIES IN THE MORNING. FOG PATCHES DISSIPATING IN THE MORNING.  
WIND UP TO 15 KM/H. HIGH 10. WIND CHILL MINUS 10 IN THE MORNING. UV  
INDEX 3 OR MODERATE.  
MONDAY NIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING NEAR MIDNIGHT.  
WIND UP TO 15 KM/H. LOW MINUS 8. WIND CHILL MINUS 11 OVERNIGHT.  
 
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.  
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. FOG  
PATCHES OVER WESTERN SECTIONS OVERNIGHT. WIND UP TO 15 KM/H. LOW  
MINUS 6. WIND CHILL MINUS 8 OVERNIGHT.  
MONDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. 30 PERCENT  
CHANCE OF SHOWERS OVER WESTERN SECTIONS IN THE AFTERNOON. FOG  
PATCHES OVER WESTERN SECTIONS EARLY IN THE MORNING. WIND UP TO 15  
KM/H. HIGH PLUS 3. WIND CHILL MINUS 8 IN THE MORNING. UV INDEX 3 OR  
MODERATE.  
MONDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. 30  
PERCENT CHANCE OF SHOWERS OVER WESTERN SECTIONS EARLY IN THE  
EVENING. WIND UP TO 15 KM/H. LOW MINUS 2. WIND CHILL MINUS 4  
OVERNIGHT.  
 
DELINE.  
TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. WIND  
NORTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT NEAR MIDNIGHT. LOW  
MINUS 5. WIND CHILL MINUS 9 OVERNIGHT.  
MONDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE  
MORNING. WIND UP TO 15 KM/H. HIGH 11. WIND CHILL MINUS 9 IN THE  
MORNING. UV INDEX 3 OR MODERATE.  
MONDAY NIGHT..A FEW CLOUDS. WIND BECOMING EAST 20 KM/H OVERNIGHT. LOW  
PLUS 1.  
 
REMAINDER UNCHANGED.  
 
END  
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