FPCN51 CWNT 152125
EXTENDED FORECASTS FROM THURSDAY 17 APRIL TO MONDAY 21 APRIL FOR THE
GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE NORTHWEST
TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 3:30 P.M. MDT TUESDAY 15
APRIL 2025.
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 PLUS 3.
THURSDAY NIGHT..INCREASING CLOUDINESS. LOW MINUS 4.
FRIDAY..CLEARING. HIGH 10.
FRIDAY NIGHT..CLOUDY. LOW PLUS 1.
SATURDAY..PERIODS OF RAIN. HIGH 9.
SATURDAY NIGHT..CLEAR. LOW MINUS 8.
SUNDAY..SUNNY. HIGH PLUS 2.
SUNDAY NIGHT..CLEAR. LOW MINUS 12.
MONDAY..SUNNY. HIGH PLUS 4.
NORMALS FOR THE PERIOD..LOW MINUS 6. HIGH 7.

LUTSEL K'E REGION.
THURSDAY..SUNNY. HIGH ZERO.
THURSDAY NIGHT..INCREASING CLOUDINESS. LOW MINUS 3.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5.
FRIDAY NIGHT..CLOUDY. LOW PLUS 4.
SATURDAY..CLOUDY. HIGH PLUS 5.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 10.
SUNDAY..SUNNY. HIGH MINUS 3.
SUNDAY NIGHT..CLEAR. LOW MINUS 15.
MONDAY..SUNNY. HIGH MINUS 3.
NORMALS FOR THE PERIOD..LOW MINUS 12. HIGH ZERO.

FT. RESOLUTION REGION INCLUDING HWY. 6.
THURSDAY..SUNNY. HIGH PLUS 5.
THURSDAY NIGHT..CLOUDY. LOW MINUS 1.
FRIDAY..SUNNY. HIGH 11.
FRIDAY NIGHT..CLOUDY. LOW PLUS 3.
SATURDAY..CLEARING. HIGH 7.
SATURDAY NIGHT..CLEAR. LOW MINUS 9.
SUNDAY..SUNNY. HIGH ZERO.
SUNDAY NIGHT..CLEAR. LOW MINUS 13.
MONDAY..SUNNY. HIGH PLUS 1.
NORMALS FOR THE PERIOD..LOW MINUS 8. HIGH PLUS 4.

HAY RIVER REGION INCLUDING ENTERPRISE.
THURSDAY..SUNNY. HIGH 7.
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 3.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 14.
FRIDAY NIGHT..CLOUDY. LOW PLUS 5.
SATURDAY..CLEARING. HIGH 11.
SATURDAY NIGHT..CLEAR. LOW MINUS 12.
SUNDAY..SUNNY. HIGH MINUS 4.
SUNDAY NIGHT..CLEAR. LOW MINUS 13.
MONDAY..SUNNY. HIGH MINUS 3.
NORMALS FOR THE PERIOD..LOW MINUS 8. HIGH PLUS 4.

FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
THURSDAY..SUNNY. HIGH 10.
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 17.
FRIDAY NIGHT..CLOUDY. LOW PLUS 3.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 12.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 9.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 1.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 11.
MONDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 2.
NORMALS FOR THE PERIOD..LOW MINUS 7. HIGH PLUS 5.

FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
THURSDAY..SUNNY. HIGH 15.
THURSDAY NIGHT..CLOUDY PERIODS. LOW PLUS 4.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 18.
FRIDAY NIGHT..CLEAR. LOW PLUS 2.
SATURDAY..INCREASING CLOUDINESS. HIGH 9.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 12.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 1.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 9.
MONDAY..A MIX OF SUN AND CLOUD. HIGH ZERO.
NORMALS FOR THE PERIOD..LOW MINUS 6. HIGH 7.

FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
THURSDAY..SUNNY. HIGH 17.
THURSDAY NIGHT..CLOUDY PERIODS. LOW 6.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 18.
FRIDAY NIGHT..CLEAR. LOW PLUS 1.
SATURDAY..A MIX OF SUN AND CLOUD. HIGH 11.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 7.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 6.
MONDAY..A MIX OF SUN AND CLOUD. HIGH 6.
NORMALS FOR THE PERIOD..LOW MINUS 4. HIGH 10.

YELLOWKNIFE REGION.
THURSDAY..SUNNY. HIGH PLUS 1.
THURSDAY NIGHT..CLEARING. WINDY. LOW MINUS 2.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 6.
FRIDAY NIGHT..CLOUDY PERIODS. LOW PLUS 1.
SATURDAY..CLEARING. HIGH 7.
SATURDAY NIGHT..CLEAR. LOW MINUS 14.
SUNDAY..SUNNY. HIGH MINUS 5.
SUNDAY NIGHT..CLEAR. LOW MINUS 15.
MONDAY..SUNNY. HIGH MINUS 3.
NORMALS FOR THE PERIOD..LOW MINUS 10. HIGH PLUS 1.

NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
THURSDAY..CLOUDY. HIGH PLUS 4.
THURSDAY NIGHT..CLEAR. LOW MINUS 1.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH 10.
FRIDAY NIGHT..CLOUDY PERIODS. LOW MINUS 2.
SATURDAY..INCREASING CLOUDINESS. WINDY. HIGH PLUS 2.
SATURDAY NIGHT..CLEAR. LOW MINUS 11.
SUNDAY..SUNNY. HIGH MINUS 3.
SUNDAY NIGHT..CLEAR. LOW MINUS 13.
MONDAY..SUNNY. HIGH MINUS 2.
NORMALS FOR THE PERIOD..LOW MINUS 10. HIGH PLUS 1.

WRIGLEY REGION.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 14.
THURSDAY NIGHT..CLEAR. LOW PLUS 2.
FRIDAY..SUNNY. HIGH 16.
FRIDAY NIGHT..CLEAR. LOW PLUS 1.
SATURDAY..CLOUDY WITH 40 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES.
 HIGH PLUS 1.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 10.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH ZERO.
SUNDAY NIGHT..CLOUDY PERIODS WITH 30 PERCENT CHANCE OF FLURRIES. LOW
 MINUS 11.
MONDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES.
 HIGH ZERO.
NORMALS FOR THE PERIOD..LOW MINUS 8. HIGH PLUS 4.

NORMAN WELLS - TULITA REGION.
THURSDAY..SUNNY. HIGH 6.
THURSDAY NIGHT..CLEAR. LOW MINUS 2.
FRIDAY..SHOWERS. HIGH PLUS 5.
FRIDAY NIGHT..RAIN SHOWERS OR FLURRIES. WINDY. LOW MINUS 7.
SATURDAY..PERIODS OF SNOW. HIGH MINUS 7.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 14.
SUNDAY..SUNNY. HIGH MINUS 6.
SUNDAY NIGHT..CLEAR. LOW MINUS 15.
MONDAY..SUNNY. HIGH MINUS 6.
NORMALS FOR THE PERIOD..LOW MINUS 11. HIGH PLUS 1.

FORT GOOD HOPE REGION.
THURSDAY..CLOUDY. HIGH PLUS 4.
THURSDAY NIGHT..CLOUDY PERIODS. LOW MINUS 2.
FRIDAY..SHOWERS. HIGH PLUS 3.
FRIDAY NIGHT..RAIN SHOWERS OR FLURRIES. LOW MINUS 11.
SATURDAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES. HIGH MINUS 6.
SATURDAY NIGHT..CLEAR. LOW MINUS 14.
SUNDAY..SUNNY. HIGH MINUS 5.
SUNDAY NIGHT..CLEAR. LOW MINUS 14.
MONDAY..SUNNY. HIGH MINUS 5.
NORMALS FOR THE PERIOD..LOW MINUS 13. HIGH MINUS 1.

DELINE.
THURSDAY..A MIX OF SUN AND CLOUD. HIGH 6.
THURSDAY NIGHT..CLEAR. LOW MINUS 3.
FRIDAY..A MIX OF SUN AND CLOUD. HIGH PLUS 5.
FRIDAY NIGHT..CLOUDY WITH 60 PERCENT CHANCE OF RAIN SHOWERS OR
 FLURRIES. WINDY. LOW MINUS 3.
SATURDAY..PERIODS OF SNOW. WINDY. HIGH MINUS 4.
SATURDAY NIGHT..CLEAR. LOW MINUS 14.
SUNDAY..SUNNY. HIGH MINUS 5.
SUNDAY NIGHT..CLEAR. LOW MINUS 14.
MONDAY..SUNNY. HIGH MINUS 4.
NORMALS FOR THE PERIOD..LOW MINUS 12. HIGH ZERO.

COLVILLE LAKE.
THURSDAY..CLOUDY. HIGH PLUS 3.
THURSDAY NIGHT..INCREASING CLOUDINESS. LOW MINUS 8.
FRIDAY..SNOW OR RAIN. HIGH PLUS 2.
FRIDAY NIGHT..SNOW. WINDY. LOW MINUS 14.
SATURDAY..A MIX OF SUN AND CLOUD WITH 60 PERCENT CHANCE OF FLURRIES.
 LOCAL BLOWING SNOW. WINDY. HIGH MINUS 11.
SATURDAY NIGHT..CLOUDY PERIODS. LOW MINUS 16.
SUNDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 8.
SUNDAY NIGHT..CLOUDY PERIODS. LOW MINUS 15.
MONDAY..A MIX OF SUN AND CLOUD. HIGH MINUS 7.
NORMALS FOR THE PERIOD..LOW MINUS 15. HIGH MINUS 4.

END