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Government of Canada / Gouvernement du Canada

Extended forecasts for the Great Slave lake and Mackenzie river areas of the Northwest Territories


* NOTE: Corrected and/or amended bulletins are listed first *

 
FPCN51 CWNT 281030
Extended forecasts from Wednesday night 29 April to Monday 4 May for
the Great Slave Lake and Mackenzie River areas of the Northwest
Territories issued by Environment Canada at 4:30 a.m. MDT Tuesday 28
April 2026.
The next scheduled forecast will be issued at 10:30 a.m. MDT.

Thebacha Region including Ft. Smith - Salt River Reserve.
Wednesday night..Clear. Low minus 3.
Thursday..A mix of sun and cloud. High 13.
Thursday night..Cloudy periods. Low plus 3.
Friday..A mix of sun and cloud. High 8.
Friday night..Clear. Low minus 5.
Saturday..Sunny. High 13.
Saturday night..Clear. Low plus 3.
Sunday..Sunny. High 13.
Sunday night..Clear. Low plus 1.
Monday..Sunny. High 9.
Normals for the period..Low minus 2. High 11.

Lutsel K'e Region.
Wednesday night..Cloudy periods. Low minus 7.
Thursday..Cloudy. High plus 5.
Thursday night..Cloudy with 60 percent chance of showers. Low plus 3.
Friday..Cloudy with 60 percent chance of showers. High plus 3.
Friday night..Clearing. Low minus 2.
Saturday..Sunny. High 7.
Saturday night..Cloudy periods. Low zero.
Sunday..A mix of sun and cloud. High 8.
Sunday night..Cloudy periods. Low minus 2.
Monday..A mix of sun and cloud. High 6.
Normals for the period..Low minus 6. High plus 4.

Ft. Resolution Region including Hwy. 6.
Wednesday night..Clear. Low minus 4.
Thursday..A mix of sun and cloud. High 10.
Thursday night..Cloudy. Low plus 2.
Friday..A mix of sun and cloud. High 7.
Friday night..Clear. Low minus 4.
Saturday..Sunny. High 11.
Saturday night..Clear. Low plus 2.
Sunday..Sunny. High 12.
Sunday night..Clear. Low zero.
Monday..Sunny. High 10.
Normals for the period..Low minus 3. High 8.

Hay River Region including Enterprise.
Wednesday night..Clear. Low minus 5.
Thursday..A mix of sun and cloud. High 8.
Thursday night..Cloudy periods. Low plus 2.
Friday..Sunny. High 10.
Friday night..Clear. Low minus 2.
Saturday..Sunny. High 13.
Saturday night..Clear. Low plus 4.
Sunday..Sunny. High 13.
Sunday night..Clear. Low minus 1.
Monday..Sunny. High 8.
Normals for the period..Low minus 3. High 8.

Ft. Providence Region including Kakisa - Chan Lake.
Wednesday night..Clear. Low minus 6.
Thursday..Cloudy. High 10.
Thursday night..Cloudy periods. Low zero.
Friday..Sunny. High 12.
Friday night..Clear. Low minus 4.
Saturday..Sunny. High 15.
Saturday night..Clear. Low plus 3.
Sunday..Sunny. High 14.
Sunday night..Clear. Low zero.
Monday..Sunny. High 12.
Normals for the period..Low minus 3. High 9.

Ft. Simpson Region including Jean Marie River.
Wednesday night..Clear. Low plus 2.
Thursday..Increasing cloudiness. High 16.
Thursday night..Cloudy periods. Low plus 2.
Friday..Sunny. High 16.
Friday night..Clear. Low plus 1.
Saturday..Sunny. High 18.
Saturday night..Clear. Low plus 5.
Sunday..Sunny. High 15.
Sunday night..Clear. Low plus 2.
Monday..Sunny. High 14.
Normals for the period..Low minus 2. High 11.

Ft. Liard Region including Nahanni Butte - Sambaa K'e.
Wednesday night..Clear. Low minus 1.
Thursday..Cloudy. High 16.
Thursday night..Clearing. Low zero.
Friday..Sunny. High 18.
Friday night..Clear. Low plus 4.
Saturday..Sunny. High 21.
Saturday night..Cloudy periods. Low plus 4.
Sunday..A mix of sun and cloud. High 17.
Sunday night..Cloudy periods. Low plus 2.
Monday..A mix of sun and cloud. High 16.
Normals for the period..Low zero. High 13.

Yellowknife Region.
Wednesday night..Clear. Low minus 5.
Thursday..Cloudy. High 7.
Thursday night..Periods of rain. Low plus 1.
Friday..A mix of sun and cloud. Windy. High 8.
Friday night..Clear. Low minus 5.
Saturday..Sunny. High 8.
Saturday night..Clear. Low plus 2.
Sunday..Sunny. High 7.
Sunday night..Clear. Low minus 3.
Monday..Sunny. High 7.
Normals for the period..Low minus 5. High 6.

North Slave Region including Wekweeti - Whati - Behchoko.
Wednesday night..Cloudy periods. Low minus 4.
Thursday..Cloudy. High 6.
Thursday night..Rain. Low plus 1.
Friday..Sunny. High 7.
Friday night..Clear. Low minus 5.
Saturday..A mix of sun and cloud. High 9.
Saturday night..Cloudy periods. Low plus 2.
Sunday..A mix of sun and cloud. High 10.
Sunday night..Cloudy periods. Low minus 1.
Monday..A mix of sun and cloud. High 8.
Normals for the period..Low minus 5. High 6.

Wrigley Region.
Wednesday night..Cloudy periods. Low minus 1.
Thursday..A mix of sun and cloud. High 11.
Thursday night..Clear. Low plus 1.
Friday..Sunny. High 13.
Friday night..Clear. Low zero.
Saturday..Sunny. High 18.
Saturday night..Cloudy periods. Low plus 3.
Sunday..A mix of sun and cloud. High 11.
Sunday night..Cloudy periods. Low zero.
Monday..A mix of sun and cloud. High 10.
Normals for the period..Low minus 3. High 9.

Norman Wells - Tulita Region.
Wednesday night..Cloudy periods. Low zero.
Thursday..A mix of sun and cloud. High 11.
Thursday night..Cloudy periods with 40 percent chance of showers. Low
 minus 3.
Friday..Sunny. High 12.
Friday night..Clear. Low zero.
Saturday..A mix of sun and cloud. High 15.
Saturday night..Cloudy periods. Low plus 3.
Sunday..A mix of sun and cloud. High 11.
Sunday night..Cloudy periods. Low plus 1.
Monday..A mix of sun and cloud. High 10.
Normals for the period..Low minus 5. High 7.

Fort Good Hope Region.
Wednesday night..Increasing cloudiness. Low minus 1.
Thursday..Cloudy with 60 percent chance of showers. High plus 5.
Thursday night..Cloudy with 60 percent chance of rain showers or
 flurries. Low zero.
Friday..A mix of sun and cloud. High 6.
Friday night..Clear. Low minus 1.
Saturday..A mix of sun and cloud. High 8.
Saturday night..Cloudy periods. Low zero.
Sunday..A mix of sun and cloud. High 6.
Sunday night..Cloudy periods. Low minus 2.
Monday..A mix of sun and cloud. High plus 5.
Normals for the period..Low minus 7. High plus 4.

Deline.
Wednesday night..Cloudy periods. Low minus 2.
Thursday..Cloudy. High 6.
Thursday night..Cloudy periods. Windy. Low zero.
Friday..Sunny. Windy. High 8.
Friday night..Clear. Low minus 1.
Saturday..A mix of sun and cloud. High 10.
Saturday night..Cloudy periods. Low plus 1.
Sunday..A mix of sun and cloud. High 7.
Sunday night..Cloudy periods. Low minus 1.
Monday..A mix of sun and cloud. High 6.
Normals for the period..Low minus 6. High plus 5.

Colville Lake.
Wednesday night..Cloudy periods. Low minus 2.
Thursday..Periods of rain. High plus 5.
Thursday night..Rain or periods of snow. Low minus 2.
Friday..A mix of sun and cloud. High plus 5.
Friday night..Cloudy periods. Low minus 2.
Saturday..A mix of sun and cloud. High 6.
Saturday night..Cloudy periods. Low minus 1.
Sunday..A mix of sun and cloud. High plus 3.
Sunday night..Cloudy periods. Low minus 3.
Monday..A mix of sun and cloud. High plus 3.
Normals for the period..Low minus 9. High plus 1.

End
$$$$^^

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