611
FPCN51 CWNT 032124
EXTENDED FORECASTS FROM TUESDAY 5 MAY TO SATURDAY 9 MAY FOR THE GREAT
SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST TERRITORIES
ISSUED BY ENVIRONMENT CANADA AT 3:30 P.M. MDT SUNDAY 3 MAY 2026.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:30 A.M. MDT MONDAY.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TUESDAY..SUNNY. HIGH 9.
TUESDAY NIGHT..CLEAR. LOW MINUS 3.
WEDNESDAY..CLOUDY. HIGH 8.
WEDNESDAY NIGHT..CLOUDY. LOW ZERO.
THURSDAY..CLOUDY. HIGH 12.
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 15.
FRIDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 14.
NORMALS FOR THE PERIOD..LOW MINUS 1. HIGH 13.
LUTSEL K'E REGION.
TUESDAY..SUNNY. HIGH PLUS 2.
TUESDAY NIGHT..CLEAR. LOW MINUS 8.
WEDNESDAY..SUNNY. HIGH PLUS 3.
WEDNESDAY NIGHT..CLOUDY. LOW MINUS 6.
THURSDAY..CLOUDY. HIGH PLUS 5.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 8.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 8.
NORMALS FOR THE PERIOD..LOW MINUS 5. HIGH 6.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TUESDAY..SUNNY. HIGH 8.
TUESDAY NIGHT..CLOUDY PERIODS. LOW ZERO.
WEDNESDAY..CLOUDY. HIGH 7.
WEDNESDAY NIGHT..CLOUDY. LOW PLUS 1.
THURSDAY..CLEARING. HIGH 11.
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 13.
FRIDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 12.
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 9.
HAY RIVER REGION INCLUDING ENTERPRISE.
TUESDAY..SUNNY. HIGH 6.
TUESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
WEDNESDAY..CLOUDY. HIGH 12.
WEDNESDAY NIGHT..CLEAR. LOW ZERO.
THURSDAY..SUNNY. HIGH 11.
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 7.
FRIDAY NIGHT..CLOUDY PERIODS. LOW ZERO.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 10.
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 9.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TUESDAY..SUNNY. HIGH 10.
TUESDAY NIGHT..CLOUDY. LOW PLUS 2.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 12.
WEDNESDAY NIGHT..CLEAR. LOW MINUS 1.
THURSDAY..SUNNY. HIGH 14.
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 15.
FRIDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 13.
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 10.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 17.
TUESDAY NIGHT..CLOUDY PERIODS. LOW 7.
WEDNESDAY..SUNNY. HIGH 19.
WEDNESDAY NIGHT..CLEAR. LOW PLUS 4.
THURSDAY..SUNNY. HIGH 18.
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 15.
FRIDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 14.
NORMALS FOR THE PERIOD..LOW ZERO. HIGH 13.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TUESDAY..SUNNY. HIGH 20.
TUESDAY NIGHT..CLEAR. LOW 8.
WEDNESDAY..SUNNY. HIGH 20.
WEDNESDAY NIGHT..CLEAR. LOW PLUS 3.
THURSDAY..SUNNY. HIGH 20.
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 17.
FRIDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 15.
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 14.
YELLOWKNIFE REGION.
TUESDAY..SUNNY. HIGH 6.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
WEDNESDAY..CLOUDY. HIGH 6.
WEDNESDAY NIGHT..CLOUDY. LOW MINUS 1.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 9.
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 8.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 9.
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 8.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TUESDAY..CLEARING. HIGH 7.
TUESDAY NIGHT..INCREASING CLOUDINESS. LOW ZERO.
WEDNESDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 6.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 2.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 10.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 11.
FRIDAY NIGHT..CLOUDY PERIODS. LOW ZERO.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 10.
NORMALS FOR THE PERIOD..LOW MINUS 4. HIGH 8.
WRIGLEY REGION.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 16.
TUESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 16.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
THURSDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
HIGH 14.
THURSDAY NIGHT..CLOUDY PERIODS. LOW ZERO.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 12.
FRIDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 10.
NORMALS FOR THE PERIOD..LOW MINUS 2. HIGH 11.
NORMAN WELLS - TULITA REGION.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 20.
TUESDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 7.
WEDNESDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.
HIGH 14.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
THURSDAY..SHOWERS. HIGH 11.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 8.
FRIDAY NIGHT..CLOUDY PERIODS. LOW ZERO.
SATURDAY..CLOUDY. HIGH 7.
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 9.
FORT GOOD HOPE REGION.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 18.
TUESDAY NIGHT..CLOUDY PERIODS. LOW 7.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 14.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.
THURSDAY..PERIODS OF RAIN. HIGH 7.
THURSDAY NIGHT..PERIODS OF RAIN. LOW MINUS 3.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.
NORMALS FOR THE PERIOD..LOW MINUS 5. HIGH 6.
DELINE.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 12.
TUESDAY NIGHT..CLOUDY. WINDY. LOW 6.
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 13.
WEDNESDAY NIGHT..CLEAR. LOW ZERO.
THURSDAY..PERIODS OF RAIN. HIGH 8.
THURSDAY NIGHT..PERIODS OF RAIN. LOW MINUS 2.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 7.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 2.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 7.
NORMALS FOR THE PERIOD..LOW MINUS 5. HIGH 7.
COLVILLE LAKE.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 9.
TUESDAY NIGHT..PERIODS OF RAIN. WINDY. LOW PLUS 1.
WEDNESDAY..PERIODS OF RAIN. HIGH 7.
WEDNESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
THURSDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 6.
THURSDAY NIGHT..CLOUDY. LOW MINUS 4.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.
NORMALS FOR THE PERIOD..LOW MINUS 7. HIGH PLUS 3.
END
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