446
FPCN11 CWNT 151030
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. MDT
MONDAY 15 JUNE 2026 FOR TODAY AND TUESDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TODAY..SUNNY. HIGH 25. UV INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY. LOW 13.
TUESDAY..MAINLY SUNNY. HIGH 21. UV INDEX 5 OR MODERATE.
LUTSEL K'E REGION.
TODAY..SUNNY. HIGH 19. UV INDEX 5 OR MODERATE.
TONIGHT..CLEAR. LOW 9.
TUESDAY..SUNNY. WIND BECOMING NORTHEAST 20 KM/H LATE IN THE MORNING.
HIGH 18. UV INDEX 5 OR MODERATE.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..SUNNY. WIND BECOMING SOUTHEAST 20 KM/H THIS AFTERNOON.
HIGH 24. UV INDEX 6 OR HIGH.
TONIGHT..PARTLY CLOUDY. WIND SOUTHEAST 20 KM/H. LOW 13.
TUESDAY..SUNNY. WIND EAST 20 KM/H. HIGH 20. UV INDEX 5 OR MODERATE.
HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. WIND
BECOMING EAST 20 KM/H THIS AFTERNOON. HIGH 22. UV INDEX 5 OR
MODERATE.
TONIGHT..PARTLY CLOUDY. BECOMING CLOUDY THIS EVENING. WIND EAST
20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW 14.
TUESDAY..MAINLY CLOUDY. CLEARING IN THE AFTERNOON. WIND BECOMING
NORTHEAST 20 KM/H NEAR NOON. TEMPERATURE FALLING TO 11 IN THE
AFTERNOON. UV INDEX 5 OR MODERATE.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..INCREASING CLOUDINESS EARLY THIS MORNING. HIGH 25. UV INDEX 5
OR MODERATE.
TONIGHT..CLOUDY. LOW 13.
TUESDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.
HIGH 22. UV INDEX 5 OR MODERATE.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..MAINLY CLOUDY. HIGH 24. UV INDEX 5 OR MODERATE.
TONIGHT..CLOUDY. SHOWERS BEGINNING THIS EVENING. RISK OF A
THUNDERSTORM LATE THIS EVENING. LOCAL AMOUNT 10 TO 15 MM. LOW 14.
TUESDAY..SHOWERS ENDING IN THE MORNING THEN CLOUDY. HIGH 21. UV
INDEX 2 OR LOW.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..MAINLY CLOUDY. SHOWERS BEGINNING THIS AFTERNOON. RISK OF A
THUNDERSTORM THIS AFTERNOON. LOCAL AMOUNT 5 MM. HIGH 23. UV INDEX 4
OR MODERATE.
TONIGHT..SHOWERS ENDING OVERNIGHT THEN CLOUDY. RISK OF A THUNDERSTORM
EARLY THIS EVENING. LOCAL AMOUNT 10 TO 20 MM. LOW 14.
TUESDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON WITH
RISK OF A THUNDERSTORM. HIGH 22. UV INDEX 4 OR MODERATE.
YELLOWKNIFE REGION.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. WIND
BECOMING SOUTHEAST 20 KM/H NEAR NOON. HIGH 23. UV INDEX 5 OR
MODERATE.
TONIGHT..CLEARING LATE THIS EVENING. WIND EAST 20 KM/H. LOW 14.
TUESDAY..SUNNY. WIND EAST 20 KM/H. HIGH 20. UV INDEX 5 OR MODERATE.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON. WIND
BECOMING SOUTHEAST 20 KM/H NEAR NOON. HIGH 24. UV INDEX 6 OR HIGH.
TONIGHT..CLEARING LATE THIS EVENING. WIND SOUTHEAST 20 KM/H. LOW 13.
TUESDAY..SUNNY. WIND EAST 20 KM/H. HIGH 22. UV INDEX 5 OR MODERATE.
WRIGLEY REGION.
TODAY..MAINLY CLOUDY. WIND BECOMING SOUTHEAST 20 KM/H GUSTING TO 40
NEAR NOON. HIGH 24. UV INDEX 5 OR MODERATE.
TONIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND
SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 17.
TUESDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS IN
THE MORNING. CLEARING NEAR NOON. WIND BECOMING SOUTHEAST 20 KM/H IN
THE MORNING. HIGH 25. UV INDEX 5 OR MODERATE.
NORMAN WELLS - TULITA REGION.
TODAY..MAINLY CLOUDY. LOCAL SMOKE. WIND BECOMING SOUTHEAST 20 KM/H
GUSTING TO 40 NEAR NOON. HIGH 28. UV INDEX 4 OR MODERATE.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.
WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR MIDNIGHT.
LOW 19.
TUESDAY..CLEARING IN THE MORNING. WIND BECOMING SOUTHEAST 20 KM/H IN
THE MORNING. HIGH 28. UV INDEX 5 OR MODERATE.
FORT GOOD HOPE REGION.
TODAY..MAINLY CLOUDY. HIGH 27. UV INDEX 4 OR MODERATE.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.
LOW 16.
TUESDAY..CLEARING IN THE MORNING. WIND BECOMING EAST 20 KM/H IN THE
AFTERNOON. HIGH 28. UV INDEX 5 OR MODERATE.
DELINE.
TODAY..MAINLY CLOUDY. WIND EAST 20 KM/H GUSTING TO 40. HIGH 19. UV
INDEX 5 OR MODERATE.
TONIGHT..MAINLY CLOUDY. CLEARING OVERNIGHT. WIND EAST 20 KM/H GUSTING
TO 40. LOW 11.
TUESDAY..SUNNY. WIND EAST 20 KM/H GUSTING TO 40. HIGH 21. UV INDEX 6
OR HIGH.
COLVILLE LAKE.
TODAY..MAINLY CLOUDY. WIND SOUTHEAST 30 KM/H GUSTING TO 50. HIGH 23.
UV INDEX 4 OR MODERATE.
TONIGHT..A MIX OF SUN AND CLOUD. WIND SOUTHEAST 20 KM/H GUSTING TO 40
BECOMING LIGHT NEAR MIDNIGHT. LOW 17.
TUESDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY IN THE MORNING.
HIGH 25. UV INDEX 5 OR MODERATE.
END
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page