887
FPCN11 CWNT 200138 AAA
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT
6:37 P.M. MST THURSDAY 19 FEBRUARY 2026 FOR TONIGHT FRIDAY AND FRIDAY
NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MST FRIDAY.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO
15 KM/H. LOW MINUS 25. WIND CHILL NEAR MINUS 30. RISK OF FROSTBITE.
FRIDAY..PERIODS OF LIGHT SNOW. WIND BECOMING NORTH 20 KM/H IN THE
AFTERNOON. HIGH MINUS 14. WIND CHILL MINUS 29 IN THE MORNING AND
MINUS 22 IN THE AFTERNOON. RISK OF FROSTBITE.
FRIDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES IN THE
EVENING AND AFTER MIDNIGHT THEN PARTLY CLOUDY. WIND NORTH 20 KM/H.
LOW MINUS 29. WIND CHILL MINUS 26 IN THE EVENING AND MINUS 42
OVERNIGHT. FROSTBITE IN MINUTES.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15
KM/H. LOW MINUS 26. WIND CHILL MINUS 27 THIS EVENING AND MINUS 34
OVERNIGHT. RISK OF FROSTBITE.
FRIDAY..CLEARING IN THE MORNING. WIND BECOMING NORTHWEST 20 KM/H IN
THE AFTERNOON. HIGH MINUS 19. WIND CHILL MINUS 28 IN THE MORNING AND
MINUS 35 IN THE AFTERNOON. RISK OF FROSTBITE.
FRIDAY NIGHT..CLEAR. WIND NORTH 20 KM/H. LOW MINUS 38. WIND CHILL
MINUS 35 IN THE EVENING AND MINUS 52 OVERNIGHT. FROSTBITE IN
MINUTES.
REMAINDER UNCHANGED.
END
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