FPCN11 CWNT 211346 AAA

UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS

OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT

7:46 A.M. MDT MONDAY 21 SEPTEMBER 2026 FOR TODAY AND TUESDAY.

THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.



FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.

TODAY..A MIX OF SUN AND CLOUD. WIND BECOMING SOUTHWEST 20 KM/H

 GUSTING TO 40 THIS MORNING. HIGH 19. UV INDEX 2 OR LOW.

TONIGHT..CLEAR. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT

 THIS EVENING. LOW PLUS 3.

TUESDAY..MAINLY SUNNY. HIGH 18. UV INDEX 2 OR LOW.



NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.

TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. WIND

 BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 THIS MORNING. HIGH 16. UV

 INDEX 1 OR LOW.

TONIGHT..PARTLY CLOUDY. CLEARING NEAR MIDNIGHT. FOG PATCHES

 DEVELOPING OVERNIGHT. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING

 LIGHT THIS EVENING. LOW PLUS 3.

TUESDAY..SUNNY. FOG PATCHES DISSIPATING IN THE MORNING. HIGH 14. UV

 INDEX 1 OR LOW.



NORMAN WELLS - TULITA REGION.

TODAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING THIS MORNING.

 HIGH 11. UV INDEX 1 OR LOW.

TONIGHT..PARTLY CLOUDY. FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 2.

TUESDAY..A MIX OF SUN AND CLOUD. CLEARING NEAR NOON. FOG PATCHES

 DISSIPATING IN THE MORNING. WIND BECOMING WEST 20 KM/H NEAR NOON.

 HIGH 11. UV INDEX 1 OR LOW.



FORT GOOD HOPE REGION.

TODAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD THIS MORNING. FOG

 PATCHES DISSIPATING THIS MORNING. HIGH 10. UV INDEX 1 OR LOW.

TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. FOG

 PATCHES DEVELOPING OVERNIGHT. LOW PLUS 3.

TUESDAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS IN THE

 MORNING AND EARLY IN THE AFTERNOON. FOG PATCHES DISSIPATING IN THE

 MORNING. HIGH 9. UV INDEX 1 OR LOW.



REMAINDER UNCHANGED.



END