905
FPCN11 CWNT 191412 AAB
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT
8:11 A.M. MDT TUESDAY 19 MAY 2026 FOR TODAY AND WEDNESDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS MORNING. WIND
SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT NEAR NOON. HIGH 18.
UV INDEX 4 OR MODERATE.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE THIS EVENING AND
OVERNIGHT. LOW 9.
WEDNESDAY..CLEARING IN THE MORNING. HIGH 23. UV INDEX 4 OR MODERATE.
FORT GOOD HOPE REGION.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 12. UV
INDEX 3 OR MODERATE.
TONIGHT..CLEARING THIS EVENING. LOW PLUS 2.
WEDNESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.
HIGH 21. UV INDEX 3 OR MODERATE.
COLVILLE LAKE.
TODAY..CLOUDY. HIGH 8. UV INDEX 3 OR MODERATE.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 2. WIND CHILL
MINUS 5 OVERNIGHT.
WEDNESDAY..SUNNY. WIND UP TO 15 KM/H. HIGH 10. WIND CHILL MINUS 4 IN
THE MORNING. UV INDEX 4 OR MODERATE.
REMAINDER UNCHANGED.
END
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