223
FPCN51 CWNT 262124
EXTENDED FORECASTS FROM THURSDAY 28 MAY TO MONDAY 1 JUNE FOR THE
GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST
TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 3:30 P.M. MDT TUESDAY 26
MAY 2026.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:30 A.M. MDT
WEDNESDAY.
THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
THURSDAY..SUNNY. HIGH 23.
THURSDAY NIGHT..CLEAR. LOW 12.
FRIDAY..SUNNY. HIGH 30.
FRIDAY NIGHT..CLEAR. LOW 20.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 25.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 10.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 19.
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 10.
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH 19.
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 18.
LUTSEL K'E REGION.
THURSDAY..SUNNY. HIGH 15.
THURSDAY NIGHT..CLEAR. LOW PLUS 4.
FRIDAY..SUNNY. HIGH 22.
FRIDAY NIGHT..CLEAR. LOW 15.
SATURDAY..SUNNY. HIGH 19.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 9.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 17.
SUNDAY NIGHT..CLOUDY PERIODS. LOW 9.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 17.
NORMALS FOR THE PERIOD..LOW PLUS 2. HIGH 13.
FT. RESOLUTION REGION INCLUDING HWY. 6.
THURSDAY..SUNNY. HIGH 18.
THURSDAY NIGHT..CLEAR. LOW 12.
FRIDAY..SUNNY. HIGH 26.
FRIDAY NIGHT..CLOUDY PERIODS WITH 40 PERCENT CHANCE OF SHOWERS.
LOW 15.
SATURDAY..CLEARING. HIGH 19.
SATURDAY NIGHT..CLOUDY PERIODS. LOW 8.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 17.
SUNDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF SHOWERS.
LOW 9.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 18.
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 15.
HAY RIVER REGION INCLUDING ENTERPRISE.
THURSDAY..SUNNY. HIGH 18.
THURSDAY NIGHT..CLOUDY PERIODS. LOW 11.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 23.
FRIDAY NIGHT..SHOWERS. LOW 11.
SATURDAY..CLEARING. HIGH 20.
SATURDAY NIGHT..CLEAR. LOW 6.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 12.
SUNDAY NIGHT..CLOUDY PERIODS. LOW 6.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 12.
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 15.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
THURSDAY..SUNNY. HIGH 21.
THURSDAY NIGHT..INCREASING CLOUDINESS. LOW 10.
FRIDAY..CLOUDY. HIGH 22.
FRIDAY NIGHT..RAIN. LOW 12.
SATURDAY..CLEARING. HIGH 22.
SATURDAY NIGHT..CLEAR. LOW PLUS 5.
SUNDAY..SUNNY. HIGH 18.
SUNDAY NIGHT..CLOUDY PERIODS. LOW 7.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 18.
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 16.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
THURSDAY..SUNNY. HIGH 22.
THURSDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 9.
FRIDAY..PERIODS OF RAIN. HIGH 14.
FRIDAY NIGHT..CLOUDY. LOW 9.
SATURDAY..SUNNY. HIGH 23.
SATURDAY NIGHT..CLEAR. LOW PLUS 5.
SUNDAY..SUNNY. HIGH 22.
SUNDAY NIGHT..CLEAR. LOW 6.
MONDAY..SUNNY. HIGH 22.
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 19.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
THURSDAY..INCREASING CLOUDINESS. HIGH 21.
THURSDAY NIGHT..SHOWERS. LOW 10.
FRIDAY..SHOWERS. HIGH 15.
FRIDAY NIGHT..CLEARING. LOW 7.
SATURDAY..SUNNY. HIGH 20.
SATURDAY NIGHT..CLEAR. LOW PLUS 3.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 19.
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 20.
NORMALS FOR THE PERIOD..LOW 6. HIGH 19.
YELLOWKNIFE REGION.
THURSDAY..SUNNY. HIGH 18.
THURSDAY NIGHT..CLEAR. LOW 9.
FRIDAY..SUNNY. WINDY. HIGH 22.
FRIDAY NIGHT..SHOWERS. WINDY. LOW 13.
SATURDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.
HIGH 20.
SATURDAY NIGHT..CLEAR. LOW 7.
SUNDAY..SUNNY. HIGH 14.
SUNDAY NIGHT..CLOUDY PERIODS. LOW 7.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 14.
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 14.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
THURSDAY..SUNNY. HIGH 16.
THURSDAY NIGHT..INCREASING CLOUDINESS. LOW 7.
FRIDAY..CLOUDY. HIGH 19.
FRIDAY NIGHT..SHOWERS. LOW 9.
SATURDAY..SHOWERS. HIGH 17.
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 16.
SUNDAY NIGHT..CLOUDY PERIODS. LOW 7.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 18.
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 15.
WRIGLEY REGION.
THURSDAY..SUNNY. HIGH 19.
THURSDAY NIGHT..PERIODS OF RAIN. LOW 8.
FRIDAY..PERIODS OF RAIN. HIGH 14.
FRIDAY NIGHT..CLOUDY. LOW 7.
SATURDAY..SUNNY. HIGH 18.
SATURDAY NIGHT..CLEAR. LOW PLUS 2.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 16.
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 5.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 18.
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 17.
NORMAN WELLS - TULITA REGION.
THURSDAY..SUNNY. HIGH 13.
THURSDAY NIGHT..INCREASING CLOUDINESS. LOW PLUS 5.
FRIDAY..RAIN. HIGH 13.
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 6.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 9.
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 19.
SUNDAY NIGHT..CLEAR. LOW 6.
MONDAY..SUNNY. HIGH 22.
NORMALS FOR THE PERIOD..LOW PLUS 5. HIGH 17.
FORT GOOD HOPE REGION.
THURSDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.
HIGH 12.
THURSDAY NIGHT..CLEAR. LOW PLUS 2.
FRIDAY..PERIODS OF RAIN. HIGH 10.
FRIDAY NIGHT..SHOWERS. LOW PLUS 3.
SATURDAY..CLOUDY WITH 40 PERCENT CHANCE OF SHOWERS. HIGH 7.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 10.
SUNDAY NIGHT..CLEAR. LOW PLUS 3.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 13.
NORMALS FOR THE PERIOD..LOW PLUS 3. HIGH 14.
DELINE.
THURSDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF SHOWERS.
HIGH 11.
THURSDAY NIGHT..INCREASING CLOUDINESS. LOW PLUS 2.
FRIDAY..RAIN. HIGH 10.
FRIDAY NIGHT..CLOUDY. LOW PLUS 4.
SATURDAY..CLEARING. HIGH 13.
SATURDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 13.
SUNDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 16.
NORMALS FOR THE PERIOD..LOW PLUS 4. HIGH 15.
COLVILLE LAKE.
THURSDAY..CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS.
HIGH 8.
THURSDAY NIGHT..CLEAR. LOW MINUS 2.
FRIDAY..PERIODS OF RAIN. HIGH 6.
FRIDAY NIGHT..PERIODS OF RAIN. LOW PLUS 3.
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. HIGH PLUS 4.
SATURDAY NIGHT..A MIX OF SUN AND CLOUD. LOW MINUS 2.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 8.
SUNDAY NIGHT..A MIX OF SUN AND CLOUD. LOW PLUS 2.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 11.
NORMALS FOR THE PERIOD..LOW PLUS 1. HIGH 11.
END
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