818
FPCN11 CWNT 110021 AAA
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT
6:20 P.M. MDT SUNDAY 10 MAY 2026 FOR TONIGHT MONDAY AND MONDAY NIGHT.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. MDT MONDAY.
YELLOWKNIFE REGION.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.
WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING.
LOW PLUS 5.
MONDAY..MAINLY SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON THEN
60 PERCENT CHANCE OF SHOWERS LATER IN THE AFTERNOON. HIGH 12. UV
INDEX 4 OR MODERATE.
MONDAY NIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING. LOW PLUS 2.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING AND
AFTER MIDNIGHT. RISK OF A THUNDERSTORM THIS EVENING. LOW PLUS 2.
MONDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON.
HIGH 12. UV INDEX 4 OR MODERATE.
MONDAY NIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. LOW
PLUS 2.
NORMAN WELLS - TULITA REGION.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND
WEST 30 KM/H BECOMING LIGHT THIS EVENING. LOW PLUS 3.
MONDAY..PERIODS OF RAIN. HIGH 7. UV INDEX 1 OR LOW.
MONDAY NIGHT..PERIODS OF RAIN ENDING IN THE EVENING THEN MAINLY
CLOUDY. LOW ZERO.
REMAINDER UNCHANGED.
END
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