504
FPCN11 CWNT 272130
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:00 P.M. MDT
TUESDAY 27 OCTOBER 2026 FOR TONIGHT WEDNESDAY AND WEDNESDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT
WEDNESDAY.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TONIGHT..CLOUDY. FOG PATCHES. WIND UP TO 15 KM/H. TEMPERATURE STEADY
NEAR MINUS 4. WIND CHILL NEAR MINUS 9.
WEDNESDAY..CLOUDY. FOG PATCHES DISSIPATING LATE IN THE MORNING. WIND
BECOMING NORTH 20 KM/H NEAR NOON. TEMPERATURE STEADY NEAR MINUS 3.
WIND CHILL NEAR MINUS 10.
WEDNESDAY NIGHT..CLEARING IN THE EVENING. WIND UP TO 15 KM/H. LOW
MINUS 10. WIND CHILL NEAR MINUS 13.
LUTSEL K'E REGION.
TONIGHT..MAINLY CLOUDY. WIND NORTHEAST 20 KM/H BECOMING LIGHT THIS
EVENING. LOW MINUS 5. WIND CHILL MINUS 11 OVERNIGHT.
WEDNESDAY..MAINLY CLOUDY. CLEARING IN THE AFTERNOON. WIND UP TO 15
KM/H. TEMPERATURE STEADY NEAR MINUS 5. WIND CHILL NEAR MINUS 11.
WEDNESDAY NIGHT..CLEAR. INCREASING CLOUDINESS BEFORE MORNING. WIND UP
TO 15 KM/H. LOW MINUS 11. WIND CHILL MINUS 10 IN THE EVENING AND
MINUS 16 OVERNIGHT.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TONIGHT..CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 4. WIND CHILL MINUS 3
THIS EVENING AND MINUS 9 OVERNIGHT.
WEDNESDAY..CLOUDY. WIND UP TO 15 KM/H. HIGH MINUS 2. WIND CHILL NEAR
MINUS 9.
WEDNESDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 10.
WIND CHILL MINUS 15 IN THE EVENING.
HAY RIVER REGION INCLUDING ENTERPRISE.
TONIGHT..FLURRIES. AMOUNT 2 CM. WIND BECOMING NORTH 20 KM/H EARLY
THIS EVENING. LOW MINUS 3. WIND CHILL MINUS 9 OVERNIGHT.
WEDNESDAY..CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE MORNING. WIND
NORTH 20 KM/H. TEMPERATURE STEADY NEAR MINUS 3. WIND CHILL NEAR
MINUS 10.
WEDNESDAY NIGHT..MAINLY CLOUDY. CLEARING NEAR MIDNIGHT. WIND UP TO 15
KM/H. LOW MINUS 8. WIND CHILL MINUS 8 IN THE EVENING AND MINUS 14
OVERNIGHT.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF FLURRIES OVERNIGHT. LOW
MINUS 3.
WEDNESDAY..CLOUDY. 30 PERCENT CHANCE OF FLURRIES EARLY IN THE
MORNING. CLEARING LATE IN THE AFTERNOON. WIND UP TO 15 KM/H.
TEMPERATURE STEADY NEAR MINUS 3. WIND CHILL NEAR MINUS 6.
WEDNESDAY NIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 11. WIND CHILL
MINUS 14 IN THE EVENING.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF FLURRIES THIS EVENING. WIND
NORTHWEST 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. TEMPERATURE STEADY
NEAR ZERO.
WEDNESDAY..CLOUDY. CLEARING IN THE AFTERNOON. WIND UP TO 15 KM/H.
TEMPERATURE STEADY NEAR MINUS 1. WIND CHILL MINUS 6 IN THE MORNING.
WEDNESDAY NIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 9. WIND CHILL
MINUS 5 IN THE EVENING AND MINUS 14 OVERNIGHT.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. WIND NORTHEAST
20 KM/H BECOMING LIGHT EARLY THIS EVENING. TEMPERATURE STEADY
NEAR ZERO.
WEDNESDAY..PARTLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES EARLY IN
THE MORNING. CLEARING IN THE MORNING. HIGH PLUS 3. UV INDEX 1 OR
LOW.
WEDNESDAY NIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 10. WIND CHILL
MINUS 17 OVERNIGHT.
YELLOWKNIFE REGION.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15
KM/H. LOW MINUS 7. WIND CHILL MINUS 12 OVERNIGHT.
WEDNESDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING.
WIND UP TO 15 KM/H. HIGH MINUS 3. WIND CHILL MINUS 13 IN THE MORNING
AND MINUS 8 IN THE AFTERNOON.
WEDNESDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 10.
WIND CHILL NEAR MINUS 15.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15
KM/H. LOW MINUS 6. WIND CHILL MINUS 6 THIS EVENING AND MINUS 12
OVERNIGHT.
WEDNESDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 4.
WIND CHILL NEAR MINUS 12.
WEDNESDAY NIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 8. WIND
CHILL NEAR MINUS 13.
WRIGLEY REGION.
TONIGHT..CLOUDY. RISK OF FREEZING DRIZZLE OVERNIGHT. FOG PATCHES
DEVELOPING OVERNIGHT. WIND UP TO 15 KM/H. LOW MINUS 4. WIND CHILL
MINUS 9 OVERNIGHT.
WEDNESDAY..CLOUDY. CLEARING LATE IN THE MORNING. RISK OF FREEZING
DRIZZLE IN THE MORNING. FOG PATCHES DISSIPATING IN THE MORNING. WIND
UP TO 15 KM/H. HIGH ZERO. WIND CHILL MINUS 6 IN THE MORNING.
WEDNESDAY NIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 11. WIND CHILL
MINUS 14 OVERNIGHT.
NORMAN WELLS - TULITA REGION.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES EARLY THIS
EVENING. CLEARING NEAR MIDNIGHT. FOG PATCHES DEVELOPING OVERNIGHT.
WIND WEST 30 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW MINUS 6. WIND
CHILL MINUS 10 OVERNIGHT.
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. WIND UP TO
15 KM/H. HIGH MINUS 2. WIND CHILL NEAR MINUS 11.
WEDNESDAY NIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 9. WIND CHILL
NEAR MINUS 12.
FORT GOOD HOPE REGION.
TONIGHT..CLOUDY. 60 PERCENT CHANCE OF FLURRIES EARLY THIS EVENING.
CLEARING OVERNIGHT. FOG PATCHES DEVELOPING OVERNIGHT. WIND UP TO 15
KM/H. LOW MINUS 6. WIND CHILL MINUS 9 OVERNIGHT.
WEDNESDAY..SUNNY. FOG PATCHES DISSIPATING NEAR NOON. WIND UP TO 15
KM/H. HIGH MINUS 4. WIND CHILL NEAR MINUS 12.
WEDNESDAY NIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 10. WIND CHILL
MINUS 9 IN THE EVENING.
DELINE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES EARLY THIS
EVENING WITH RISK OF FREEZING DRIZZLE. FOG PATCHES DEVELOPING
OVERNIGHT. WIND BECOMING NORTHWEST 20 KM/H THIS EVENING. LOW
MINUS 7. WIND CHILL MINUS 6 THIS EVENING AND MINUS 13 OVERNIGHT.
WEDNESDAY..MAINLY SUNNY. FOG PATCHES DISSIPATING NEAR NOON. WIND UP
TO 15 KM/H. HIGH MINUS 3. WIND CHILL MINUS 13 IN THE MORNING AND
MINUS 7 IN THE AFTERNOON.
WEDNESDAY NIGHT..A FEW CLOUDS. WIND UP TO 15 KM/H. LOW MINUS 8. WIND
CHILL MINUS 13 IN THE EVENING.
COLVILLE LAKE.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES THIS EVENING.
RISK OF FREEZING DRIZZLE OVERNIGHT. WIND UP TO 15 KM/H. LOW MINUS 8.
WIND CHILL MINUS 6 THIS EVENING AND MINUS 13 OVERNIGHT.
WEDNESDAY..CLEARING IN THE MORNING. RISK OF FREEZING DRIZZLE EARLY IN
THE MORNING. WIND BECOMING SOUTHWEST 20 KM/H IN THE MORNING. HIGH
MINUS 3. WIND CHILL MINUS 14 IN THE MORNING AND MINUS 9 IN THE
AFTERNOON.
WEDNESDAY NIGHT..CLEAR. WIND SOUTHWEST 20 KM/H BECOMING LIGHT NEAR
MIDNIGHT. LOW MINUS 9. WIND CHILL MINUS 10 IN THE EVENING AND
MINUS 16 OVERNIGHT.
END
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