FPCN51 CWNT 161025
EXTENDED FORECASTS FROM FRIDAY NIGHT 17 APRIL TO WEDNESDAY 22 APRIL
FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST
TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 4:30 A.M. MDT THURSDAY 16
APRIL 2026.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 10:30 A.M. MDT.

THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
FRIDAY NIGHT..CLEAR. LOW MINUS 16.
SATURDAY..SUNNY. HIGH PLUS 4.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 7.
SUNDAY..SHOWERS. HIGH PLUS 5.
SUNDAY NIGHT..PERIODS OF RAIN. LOW MINUS 6.
MONDAY..SUNNY. HIGH 8.
MONDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 13.
TUESDAY NIGHT..CLOUDY PERIODS. LOW ZERO.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 11.
NORMALS FOR THE PERIOD..LOW MINUS 5. HIGH 7.

LUTSEL K'E REGION.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 18.
SATURDAY..SUNNY. HIGH MINUS 5.
SATURDAY NIGHT..INCREASING CLOUDINESS. LOW MINUS 12.
SUNDAY..SNOW. HIGH PLUS 1.
SUNDAY NIGHT..PERIODS OF SNOW. LOW MINUS 5.
MONDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 2.
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.
NORMALS FOR THE PERIOD..LOW MINUS 11. HIGH ZERO.

FT. RESOLUTION REGION INCLUDING HWY. 6.
FRIDAY NIGHT..CLEAR. LOW MINUS 15.
SATURDAY..SUNNY. HIGH PLUS 3.
SATURDAY NIGHT..CLOUDY. LOW MINUS 3.
SUNDAY..RAIN. HIGH PLUS 5.
SUNDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF RAIN SHOWERS OR
 FLURRIES. WINDY. LOW MINUS 6.
MONDAY..SUNNY. HIGH PLUS 5.
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 3.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 9.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 3.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH 7.
NORMALS FOR THE PERIOD..LOW MINUS 7. HIGH PLUS 4.

HAY RIVER REGION INCLUDING ENTERPRISE.
FRIDAY NIGHT..CLEAR. LOW MINUS 13.
SATURDAY..SUNNY. HIGH 6.
SATURDAY NIGHT..CLOUDY. LOW MINUS 2.
SUNDAY..RAIN. HIGH 6.
SUNDAY NIGHT..CLEARING. LOW MINUS 6.
MONDAY..SUNNY. HIGH 7.
MONDAY NIGHT..CLOUDY PERIODS. LOW PLUS 2.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 8.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 2.
WEDNESDAY..CLOUDY. HIGH PLUS 4.
NORMALS FOR THE PERIOD..LOW MINUS 7. HIGH PLUS 4.

FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
FRIDAY NIGHT..CLEAR. LOW MINUS 14.
SATURDAY..SUNNY. HIGH PLUS 4.
SATURDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW ZERO.
SUNDAY..RAIN. HIGH 7.
SUNDAY NIGHT..CLEAR. LOW MINUS 7.
MONDAY..SUNNY. HIGH 9.
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 3.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 9.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 3.
WEDNESDAY..CLOUDY. HIGH 6.
NORMALS FOR THE PERIOD..LOW MINUS 7. HIGH PLUS 5.

FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
FRIDAY NIGHT..CLEAR. LOW MINUS 7.
SATURDAY..CLOUDY. HIGH 7.
SATURDAY NIGHT..CLOUDY. LOW MINUS 1.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH 6.
SUNDAY NIGHT..CLEAR. LOW MINUS 5.
MONDAY..SUNNY. HIGH 13.
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 2.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 7.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 3.
WEDNESDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS.
 HIGH PLUS 4.
NORMALS FOR THE PERIOD..LOW MINUS 5. HIGH 8.

FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 4.
SATURDAY..CLOUDY. HIGH 13.
SATURDAY NIGHT..CLOUDY PERIODS. LOW ZERO.
SUNDAY..SUNNY. HIGH 12.
SUNDAY NIGHT..CLEAR. LOW MINUS 3.
MONDAY..SUNNY. HIGH 16.
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 11.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 1.
WEDNESDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES.
 HIGH 8.
NORMALS FOR THE PERIOD..LOW MINUS 3. HIGH 10.

YELLOWKNIFE REGION.
FRIDAY NIGHT..CLEAR. LOW MINUS 16.
SATURDAY..SUNNY. HIGH ZERO.
SATURDAY NIGHT..PERIODS OF SNOW. LOW MINUS 6.
SUNDAY..SNOW OR RAIN. HIGH PLUS 5.
SUNDAY NIGHT..CLOUDY. WINDY. LOW MINUS 7.
MONDAY..SUNNY. HIGH PLUS 4.
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 3.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.
NORMALS FOR THE PERIOD..LOW MINUS 9. HIGH PLUS 2.

NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
FRIDAY NIGHT..CLEAR. LOW MINUS 16.
SATURDAY..SUNNY. HIGH MINUS 1.
SATURDAY NIGHT..SNOW. LOW MINUS 5.
SUNDAY..SNOW OR RAIN. HIGH PLUS 1.
SUNDAY NIGHT..CLOUDY PERIODS. WINDY. LOW MINUS 10.
MONDAY..SUNNY. HIGH PLUS 4.
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.
NORMALS FOR THE PERIOD..LOW MINUS 10. HIGH PLUS 2.

WRIGLEY REGION.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 9.
SATURDAY..CLOUDY. HIGH PLUS 3.
SATURDAY NIGHT..CLOUDY. LOW MINUS 4.
SUNDAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF FLURRIES.
 HIGH PLUS 4.
SUNDAY NIGHT..CLEAR. LOW MINUS 7.
MONDAY..SUNNY. HIGH 12.
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 5.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 3.
NORMALS FOR THE PERIOD..LOW MINUS 8. HIGH PLUS 5.

NORMAN WELLS - TULITA REGION.
FRIDAY NIGHT..CLOUDY. LOW MINUS 9.
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 2.
SATURDAY NIGHT..SNOW. LOW MINUS 9.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH PLUS 3.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 9.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 6.
MONDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW MINUS 9.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 2.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 10.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 2.
NORMALS FOR THE PERIOD..LOW MINUS 10. HIGH PLUS 2.

FORT GOOD HOPE REGION.
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 13.
SATURDAY..CLOUDY. HIGH MINUS 3.
SATURDAY NIGHT..FLURRIES. LOW MINUS 9.
SUNDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF FLURRIES.
 HIGH ZERO.
SUNDAY NIGHT..CLOUDY. LOW MINUS 8.
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS.
 HIGH 6.
MONDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 10.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 2.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 11.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 3.
NORMALS FOR THE PERIOD..LOW MINUS 12. HIGH MINUS 1.

DELINE.
FRIDAY NIGHT..CLOUDY. LOW MINUS 12.
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 2.
SATURDAY NIGHT..SNOW. LOW MINUS 7.
SUNDAY..CLOUDY WITH 70 PERCENT CHANCE OF FLURRIES. WINDY. HIGH ZERO.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 8.
MONDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 4.
MONDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. LOW MINUS 8.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH ZERO.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 9.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 1.
NORMALS FOR THE PERIOD..LOW MINUS 11. HIGH ZERO.

COLVILLE LAKE.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 16.
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 4.
SATURDAY NIGHT..SNOW. LOW MINUS 10.
SUNDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 2.
SUNDAY NIGHT..CLOUDY. LOW MINUS 11.
MONDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH PLUS 1.
MONDAY NIGHT..CLOUDY PERIODS. LOW MINUS 12.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 5.
TUESDAY NIGHT..CLOUDY PERIODS. LOW MINUS 12.
WEDNESDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 5.
NORMALS FOR THE PERIOD..LOW MINUS 14. HIGH MINUS 4.

END