634
FPCN11 CWNT 241630
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. MDT
FRIDAY 24 APRIL 2026 FOR TODAY AND SATURDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MDT.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TODAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 1. WIND
CHILL MINUS 7 THIS MORNING. UV INDEX 3 OR MODERATE.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND
UP TO 15 KM/H. LOW MINUS 6. WIND CHILL MINUS 6 THIS EVENING AND
MINUS 11 OVERNIGHT.
SATURDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND
BECOMING NORTHEAST 20 KM/H IN THE AFTERNOON. HIGH MINUS 2. WIND
CHILL NEAR MINUS 11. UV INDEX 3 OR MODERATE.
LUTSEL K'E REGION.
TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 4. WIND CHILL
MINUS 16 THIS MORNING AND MINUS 9 THIS AFTERNOON. UV INDEX 3 OR
MODERATE.
TONIGHT..MAINLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 8. WIND CHILL
MINUS 9 THIS EVENING AND MINUS 14 OVERNIGHT.
SATURDAY..MAINLY CLOUDY. WIND BECOMING EAST 20 KM/H NEAR NOON. HIGH
MINUS 2. WIND CHILL MINUS 13 IN THE MORNING AND MINUS 8 IN THE
AFTERNOON. UV INDEX 3 OR MODERATE.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
MINUS 8 THIS MORNING. UV INDEX 3 OR MODERATE.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 9. WIND CHILL
MINUS 14 OVERNIGHT.
SATURDAY..MAINLY SUNNY. WIND BECOMING EAST 20 KM/H NEAR NOON. HIGH
PLUS 1. WIND CHILL MINUS 14 IN THE MORNING. UV INDEX 3 OR MODERATE.
HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 5. WIND CHILL NEAR
MINUS 15. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 14. WIND CHILL MINUS 11
THIS EVENING AND MINUS 20 OVERNIGHT.
SATURDAY..SUNNY. WIND BECOMING NORTHEAST 20 KM/H NEAR NOON. HIGH
MINUS 2. WIND CHILL MINUS 20 IN THE MORNING AND MINUS 8 IN THE
AFTERNOON. UV INDEX 4 OR MODERATE.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL
MINUS 10 THIS MORNING. UV INDEX 3 OR MODERATE.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 14. WIND CHILL
MINUS 17 OVERNIGHT.
SATURDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 3. WIND CHILL
MINUS 17 IN THE MORNING. UV INDEX 3 OR MODERATE.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..A MIX OF SUN AND CLOUD. HIGH 10. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 4. WIND CHILL MINUS 8
OVERNIGHT.
SATURDAY..SUNNY. WIND UP TO 15 KM/H. HIGH 9. WIND CHILL MINUS 8 IN
THE MORNING. UV INDEX 3 OR MODERATE.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..A MIX OF SUN AND CLOUD. HIGH 12. UV INDEX 3 OR MODERATE.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 4. WIND CHILL
MINUS 6 OVERNIGHT.
SATURDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH 11. WIND
CHILL MINUS 7 IN THE MORNING. UV INDEX 4 OR MODERATE.
YELLOWKNIFE REGION.
TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH ZERO. WIND CHILL
MINUS 14 THIS MORNING. UV INDEX 3 OR MODERATE.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 10. WIND CHILL
MINUS 17 OVERNIGHT.
SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING EAST 20 KM/H IN THE
MORNING. HIGH PLUS 1. WIND CHILL MINUS 16 IN THE MORNING. UV INDEX 3
OR MODERATE.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH ZERO. WIND CHILL
MINUS 14 THIS MORNING. UV INDEX 3 OR MODERATE.
TONIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 10. WIND CHILL
MINUS 15 OVERNIGHT.
SATURDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH ZERO. WIND
CHILL MINUS 15 IN THE MORNING. UV INDEX 4 OR MODERATE.
WRIGLEY REGION.
TODAY..A MIX OF SUN AND CLOUD. HIGH 9. UV INDEX 3 OR MODERATE.
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY THIS EVENING. LOW PLUS 1.
SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHEAST 20 KM/H IN
THE AFTERNOON. HIGH 7. UV INDEX 3 OR MODERATE.
NORMAN WELLS - TULITA REGION.
TODAY..INCREASING CLOUDINESS THIS AFTERNOON. WIND BECOMING SOUTHEAST
20 KM/H EARLY THIS AFTERNOON. HIGH 8. UV INDEX 3 OR MODERATE.
TONIGHT..MAINLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 1.
SATURDAY..MAINLY CLOUDY. FOG PATCHES DISSIPATING IN THE MORNING.
HIGH 8. UV INDEX 3 OR MODERATE.
FORT GOOD HOPE REGION.
TODAY..INCREASING CLOUDINESS THIS AFTERNOON. WIND UP TO 15 KM/H.
HIGH 6. WIND CHILL MINUS 6 THIS MORNING. UV INDEX 3 OR MODERATE.
TONIGHT..MAINLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW
MINUS 1.
SATURDAY..MAINLY CLOUDY. FOG PATCHES DISSIPATING IN THE MORNING.
HIGH 8. UV INDEX 3 OR MODERATE.
DELINE.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES NEAR NOON.
CLEARING THIS AFTERNOON. WIND UP TO 15 KM/H. HIGH 7. WIND CHILL
MINUS 6 THIS MORNING. UV INDEX 3 OR MODERATE.
TONIGHT..INCREASING CLOUDINESS THIS EVENING. WIND UP TO 15 KM/H. LOW
MINUS 2. WIND CHILL MINUS 7 OVERNIGHT.
SATURDAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHEAST 20 KM/H
NEAR NOON. HIGH PLUS 5. WIND CHILL MINUS 7 IN THE MORNING. UV
INDEX 3 OR MODERATE.
COLVILLE LAKE.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES NEAR NOON.
CLEARING THIS AFTERNOON. WIND UP TO 15 KM/H. HIGH PLUS 3. WIND CHILL
MINUS 9 THIS MORNING. UV INDEX 3 OR MODERATE.
TONIGHT..INCREASING CLOUDINESS EARLY THIS EVENING. WIND UP TO 15
KM/H. LOW MINUS 2. WIND CHILL MINUS 6 OVERNIGHT.
SATURDAY..MAINLY CLOUDY. WIND UP TO 15 KM/H. HIGH PLUS 4. WIND CHILL
MINUS 6 IN THE MORNING. UV INDEX 3 OR MODERATE.
END
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