403
FPCN11 CWNT 141654
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. MDT
TUESDAY 14 OCTOBER 2025 FOR TODAY AND WEDNESDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MDT.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TODAY..SUNNY. HIGH 9. UV INDEX 2 OR LOW.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW PLUS 2.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 12. UV INDEX 1 OR LOW.
LUTSEL K'E REGION.
TODAY..SUNNY. HIGH 8. UV INDEX 1 OR LOW.
TONIGHT..INCREASING CLOUDINESS THIS EVENING. LOW PLUS 4.
WEDNESDAY..CLOUDY. PERIODS OF RAIN BEGINNING IN THE MORNING. AMOUNT
5 MM. HIGH 8.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..MAINLY SUNNY. HIGH 10. UV INDEX 1 OR LOW.
TONIGHT..PARTLY CLOUDY. LOW PLUS 2.
WEDNESDAY..BECOMING CLOUDY IN THE MORNING WITH 60 PERCENT CHANCE OF
SHOWERS IN THE AFTERNOON. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO
40 IN THE MORNING. HIGH 10.
HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..SUNNY. HIGH 11. UV INDEX 1 OR LOW.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. LOW PLUS 5.
WEDNESDAY..BECOMING CLOUDY IN THE MORNING WITH 30 PERCENT CHANCE OF
SHOWERS IN THE AFTERNOON. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO
40 IN THE MORNING THEN WEST 40 GUSTING TO 60 IN THE AFTERNOON.
HIGH 13. UV INDEX 1 OR LOW.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON.
HIGH 11. UV INDEX 1 OR LOW.
TONIGHT..PARTLY CLOUDY. LOW PLUS 3.
WEDNESDAY..INCREASING CLOUDINESS. 60 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. HIGH 11. UV INDEX 1 OR LOW.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..MAINLY SUNNY. HIGH 9. UV INDEX 1 OR LOW.
TONIGHT..PARTLY CLOUDY. LOW PLUS 2.
WEDNESDAY..BECOMING CLOUDY IN THE MORNING WITH 60 PERCENT CHANCE OF
SHOWERS IN THE AFTERNOON. WIND BECOMING NORTHWEST 20 KM/H GUSTING TO
40 IN THE MORNING. HIGH 12. UV INDEX 1 OR LOW.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON.
HIGH 17. UV INDEX 1 OR LOW.
TONIGHT..PARTLY CLOUDY. CLEARING BEFORE MORNING. LOW 8.
WEDNESDAY..SUNNY. HIGH 15. UV INDEX 1 OR LOW.
YELLOWKNIFE REGION.
TODAY..MAINLY SUNNY. HIGH 8. UV INDEX 1 OR LOW.
TONIGHT..A FEW CLOUDS. LOW PLUS 2.
WEDNESDAY..INCREASING CLOUDINESS. PERIODS OF RAIN BEGINNING IN THE
MORNING. AMOUNT 5 MM. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50
IN THE MORNING. HIGH 8.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..CLEARING NEAR NOON. HIGH 8. UV INDEX 1 OR LOW.
TONIGHT..A FEW CLOUDS. INCREASING CLOUDINESS AFTER MIDNIGHT. LOW
PLUS 2.
WEDNESDAY..CLOUDY. PERIODS OF RAIN BEGINNING EARLY IN THE MORNING.
AMOUNT 5 MM. WIND BECOMING NORTHWEST 20 KM/H IN THE AFTERNOON.
HIGH 6.
WRIGLEY REGION.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. HIGH 6.
UV INDEX 1 OR LOW.
TONIGHT..BECOMING CLOUDY THIS EVENING. PERIODS OF RAIN BEGINNING
OVERNIGHT. LOW PLUS 3.
WEDNESDAY..PERIODS OF RAIN ENDING IN THE AFTERNOON THEN CLOUDY.
AMOUNT 5 MM. HIGH 6.
NORMAN WELLS - TULITA REGION.
TODAY..A MIX OF SUN AND CLOUD. BECOMING CLOUDY THIS AFTERNOON.
HIGH 6. UV INDEX 1 OR LOW.
TONIGHT..CLOUDY. PERIODS OF RAIN BEGINNING THIS EVENING. RAIN MIXED
WITH SNOW OVERNIGHT. RAINFALL AMOUNT 5 MM. LOW PLUS 2.
WEDNESDAY..PERIODS OF RAIN ENDING IN THE AFTERNOON THEN CLOUDY. RAIN
AT TIMES MIXED WITH SNOW EARLY IN THE MORNING. RAINFALL AMOUNT 5 MM.
WIND BECOMING WEST 20 KM/H GUSTING TO 40 IN THE MORNING. HIGH
PLUS 4.
FORT GOOD HOPE REGION.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS NEAR NOON. HIGH 7.
UV INDEX 1 OR LOW.
TONIGHT..CLOUDY. PERIODS OF RAIN BEGINNING THIS EVENING. AMOUNT 5 TO
10 MM. LOW ZERO.
WEDNESDAY..RAIN CHANGING TO LIGHT SNOW IN THE MORNING AND ENDING IN
THE AFTERNOON THEN CLOUDY. HIGH PLUS 3.
DELINE.
TODAY..MAINLY CLOUDY. HIGH 8. UV INDEX 1 OR LOW.
TONIGHT..CLOUDY. PERIODS OF RAIN BEGINNING THIS EVENING. AMOUNT 5 MM.
LOW PLUS 3.
WEDNESDAY..PERIODS OF RAIN. AMOUNT 5 MM. WIND BECOMING NORTHWEST
20 KM/H IN THE AFTERNOON. TEMPERATURE STEADY NEAR PLUS 3.
COLVILLE LAKE.
TODAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS NEAR NOON. HIGH PLUS 4.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW MINUS 1.
WEDNESDAY..CLOUDY. 60 PERCENT CHANCE OF FLURRIES IN THE MORNING.
BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON. WIND UP TO 15
KM/H. HIGH PLUS 3. WIND CHILL MINUS 5 IN THE MORNING.
END
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