487
FPCN11 CWNT 201037
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. MDT
FRIDAY 20 JUNE 2025 FOR TODAY AND SATURDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTH 20 KM/H THIS
AFTERNOON. HIGH 15. UV INDEX 5 OR MODERATE.
TONIGHT..A FEW CLOUDS. LOW PLUS 5.
SATURDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. HIGH 17. UV INDEX 5 OR MODERATE.
LUTSEL K'E REGION.
TODAY..SUNNY EARLY THIS MORNING THEN A MIX OF SUN AND CLOUD WITH
30 PERCENT CHANCE OF FLURRIES LATE THIS MORNING THEN 30 PERCENT
CHANCE OF RAIN SHOWERS EARLY THIS AFTERNOON. WIND BECOMING NORTH
20 KM/H NEAR NOON. HIGH 8. UV INDEX 4 OR MODERATE.
TONIGHT..PARTLY CLOUDY. LOW PLUS 3.
SATURDAY..MAINLY CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 9. UV
INDEX 4 OR MODERATE.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING NORTH 20 KM/H THIS
AFTERNOON. HIGH 10. UV INDEX 5 OR MODERATE.
TONIGHT..A FEW CLOUDS. LOW PLUS 1.
SATURDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE
AFTERNOON. HIGH 12. UV INDEX 5 OR MODERATE.
HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. HIGH 11.
UV INDEX 5 OR MODERATE.
TONIGHT..A FEW CLOUDS. LOW PLUS 4.
SATURDAY..MAINLY SUNNY. HIGH 14. UV INDEX 5 OR MODERATE.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. HIGH 17.
UV INDEX 5 OR MODERATE.
TONIGHT..A FEW CLOUDS. LOW PLUS 5.
SATURDAY..MAINLY SUNNY. HIGH 20. UV INDEX 5 OR MODERATE.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..A MIX OF SUN AND CLOUD. HIGH 20. UV INDEX 5 OR MODERATE.
TONIGHT..A FEW CLOUDS. LOW 8.
SATURDAY..MAINLY SUNNY. HIGH 22. UV INDEX 5 OR MODERATE.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..A FEW SHOWERS ENDING THIS MORNING THEN CLEARING. LOCAL SMOKE.
WIND NORTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS MORNING.
HIGH 21. UV INDEX 5 OR MODERATE.
TONIGHT..PARTLY CLOUDY. RISK OF A THUNDERSTORM THIS EVENING. LOCAL
SMOKE. LOW 9.
SATURDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE
IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE.
HIGH 24. HUMIDEX 25. UV INDEX 5 OR MODERATE.
YELLOWKNIFE REGION.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. WIND
BECOMING NORTH 20 KM/H THIS AFTERNOON. HIGH 11. UV INDEX 5 OR
MODERATE.
TONIGHT..PARTLY CLOUDY. LOW 6.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 16. UV INDEX 5 OR MODERATE.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. WIND
BECOMING NORTH 20 KM/H THIS AFTERNOON. HIGH 13. UV INDEX 5 OR
MODERATE.
TONIGHT..PARTLY CLOUDY. LOW PLUS 3.
SATURDAY..MAINLY SUNNY. HIGH 15. UV INDEX 5 OR MODERATE.
WRIGLEY REGION.
TODAY..SUNNY. HIGH 22. UV INDEX 5 OR MODERATE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY NEAR MIDNIGHT. LOW 8.
SATURDAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY IN THE MORNING.
HIGH 23. UV INDEX 5 OR MODERATE.
NORMAN WELLS - TULITA REGION.
TODAY..SUNNY. HIGH 21. UV INDEX 5 OR MODERATE.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR AFTER MIDNIGHT. WIND BECOMING
EAST 20 KM/H NEAR MIDNIGHT. LOW 10.
SATURDAY..SUNNY. WIND BECOMING SOUTHEAST 20 KM/H NEAR NOON. HIGH 22.
UV INDEX 5 OR MODERATE.
FORT GOOD HOPE REGION.
TODAY..SUNNY. HIGH 23. UV INDEX 5 OR MODERATE.
TONIGHT..SUNNY. LOW 10.
SATURDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING. WIND
BECOMING SOUTHEAST 20 KM/H NEAR NOON. HIGH 25. UV INDEX 5 OR
MODERATE.
DELINE.
TODAY..SUNNY. WIND BECOMING EAST 20 KM/H THIS AFTERNOON. HIGH 12. UV
INDEX 5 OR MODERATE.
TONIGHT..PARTLY CLOUDY. BECOMING CLEAR NEAR MIDNIGHT. WIND EAST
20 KM/H BECOMING LIGHT THIS EVENING. LOW PLUS 2.
SATURDAY..SUNNY. WIND BECOMING EAST 20 KM/H NEAR NOON. HIGH 15. UV
INDEX 5 OR MODERATE.
COLVILLE LAKE.
TODAY..MAINLY SUNNY. HIGH 15. UV INDEX 5 OR MODERATE.
TONIGHT..MAINLY SUNNY. LOW 6.
SATURDAY..SUNNY. WIND BECOMING SOUTH 20 KM/H NEAR NOON. HIGH 17. UV
INDEX 5 OR MODERATE.
END
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