260
FPCN11 CWNT 260148 AAB
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT
7:48 P.M. MDT TUESDAY 25 AUGUST 2026 FOR TONIGHT WEDNESDAY AND
WEDNESDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT
WEDNESDAY.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TONIGHT..WIDESPREAD SMOKE. LOW 13.
WEDNESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE
IN THE AFTERNOON WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE.
HIGH 28. HUMIDEX 30. UV INDEX 3 OR MODERATE.
WEDNESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING WITH RISK OF A THUNDERSTORM. WIDESPREAD SMOKE. WIND
BECOMING NORTHWEST 30 KM/H OVERNIGHT. LOW 13.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TONIGHT..PARTLY CLOUDY. LOCAL SMOKE. LOW 12.
WEDNESDAY..CLEARING IN THE MORNING. HIGH 28. HUMIDEX 30. UV INDEX 4
OR MODERATE.
WEDNESDAY NIGHT..INCREASING CLOUDINESS. 40 PERCENT CHANCE OF SHOWERS
OVERNIGHT. LOW 13.
WRIGLEY REGION.
TONIGHT..WIDESPREAD SMOKE. WIND SOUTHEAST 20 KM/H BECOMING LIGHT
OVERNIGHT. LOW 15.
WEDNESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE AFTERNOON.
LOCAL SMOKE. HIGH 24. UV INDEX 3 OR MODERATE.
WEDNESDAY NIGHT..BECOMING CLOUDY IN THE EVENING. RAIN BEGINNING
OVERNIGHT. LOW 10.
REMAINDER UNCHANGED.
END
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