FPCN11 CWNT 200136 AAC
UPDATED FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS
OF THE NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT
7:35 P.M. MDT TUESDAY 19 MAY 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..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. RISK OF A
 THUNDERSTORM THIS EVENING. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING
 LIGHT THIS EVENING. LOW 8.
WEDNESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
 RISK OF A THUNDERSTORM LATE IN THE AFTERNOON. HIGH 22. UV INDEX 4 OR
 MODERATE.
WEDNESDAY NIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN
 THE EVENING AND OVERNIGHT. RISK OF A THUNDERSTORM EARLY IN THE
 EVENING. LOW 11.

REMAINDER UNCHANGED.

END