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


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

 
FPCN11 CWNT 101700
Forecasts for the Great Slave Lake and Mackenzie River areas of the
Northwest Territories issued by Environment Canada at 11:00 a.m. MDT
Saturday 10 October 2026 for today and Sunday.
The next scheduled forecast will be issued at 4:00 p.m. MDT.

Thebacha Region including Ft. Smith - Salt River Reserve.
Today..A mix of sun and cloud. High plus 4. UV index 1 or low.
Tonight..Partly cloudy. Wind up to 15 km/h. Low minus 3. Wind chill
 near minus 7.
Sunday..Mainly sunny. Wind becoming south 30 km/h gusting to 50 in
 the morning. High 7. UV index 1 or low.

Lutsel K'e Region.
Today..Cloudy. Becoming a mix of sun and cloud this afternoon. Wind
 up to 15 km/h. High plus 2. Wind chill minus 3 this morning. UV
 index 1 or low.
Tonight..Partly cloudy. Wind up to 15 km/h. Low minus 2. Wind chill
 minus 7 overnight.
Sunday..Mainly sunny. Wind becoming south 30 km/h gusting to 50 in
 the morning. High plus 5. UV index 1 or low.

Ft. Resolution Region including Hwy. 6.
Today..Mainly sunny. Wind up to 15 km/h. High plus 3. Wind chill
 minus 6 this morning. UV index 1 or low.
Tonight..A few clouds. Wind becoming southeast 20 km/h this evening.
 Low minus 3. Wind chill minus 9 overnight.
Sunday..Mainly sunny. Wind south 20 km/h gusting to 40. High 7. Wind
 chill minus 9 in the morning. UV index 1 or low.

Hay River Region including Enterprise.
Today..Mainly sunny. High 6. UV index 1 or low.
Tonight..Partly cloudy. Wind becoming south 20 km/h this evening. Low
 minus 1.
Sunday..Mainly sunny. Wind south 30 km/h gusting to 50. High 8. UV
 index 1 or low.

Ft. Providence Region including Kakisa - Chan Lake.
Today..A mix of sun and cloud. High 7. UV index 1 or low.
Tonight..Clearing late this evening. Low zero.
Sunday..Sunny. Wind becoming south 20 km/h gusting to 40 in the
 morning. High 10. UV index 1 or low.

Ft. Simpson Region including Jean Marie River.
Today..A mix of sun and cloud. High 7. UV index 1 or low.
Tonight..Partly cloudy. Wind up to 15 km/h. Low minus 2. Wind chill
 minus 7 overnight.
Sunday..Mainly sunny. Wind becoming southwest 20 km/h in the
 afternoon. High 10. Wind chill minus 7 in the morning. UV index 1 or
 low.

Ft. Liard Region including Nahanni Butte - Sambaa K'e.
Today..A mix of sun and cloud. Wind becoming southwest 20 km/h
 gusting to 40 this afternoon. High 8. UV index 1 or low.
Tonight..A few clouds. Wind southwest 20 km/h gusting to 40 becoming
 light this evening. Low minus 3. Wind chill minus 8 overnight.
Sunday..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40
 in the afternoon. High 9. Wind chill minus 8 in the morning. UV
 index 1 or low.

Yellowknife Region.
Today..Mainly cloudy. Wind southeast 20 km/h. High plus 4. UV index 1
 or low.
Tonight..Clearing late this evening. Wind south 20 km/h. Low plus 1.
Sunday..Mainly sunny. Wind south 30 km/h gusting to 50. High 6. UV
 index 1 or low.

North Slave Region including Wekweeti - Whati - Behchoko.
Today..Mainly cloudy with 30 percent chance of flurries. Wind
 becoming south 20 km/h gusting to 40 this afternoon. High plus 4. UV
 index 1 or low.
Tonight..Partly cloudy. Wind south 20 km/h. Low zero.
Sunday..Mainly sunny. Increasing cloudiness in the afternoon. Wind
 south 20 km/h gusting to 40. High 6. UV index 1 or low.

Wrigley Region.
Today..A mix of sun and cloud. Wind southeast 20 km/h gusting to 40.
 High plus 4. UV index 1 or low.
Tonight..A few clouds. Wind southeast 20 km/h gusting to 40 becoming
 light this evening. Low minus 6. Wind chill minus 8 overnight.
Sunday..Mainly sunny. Wind up to 15 km/h. High plus 4. Wind chill
 minus 8 in the morning. UV index 1 or low.

Norman Wells - Tulita Region.
Today..A mix of sun and cloud. High plus 5. UV index 1 or low.
Tonight..Partly cloudy. Wind up to 15 km/h. Low minus 5. Wind chill
 minus 9 overnight.
Sunday..A mix of sun and cloud. Wind up to 15 km/h. High plus 3. Wind
 chill minus 8 in the morning. UV index 1 or low.

Fort Good Hope Region.
Today..Mainly sunny. Wind becoming southwest 20 km/h this afternoon.
 High plus 5. UV index 1 or low.
Tonight..Clear. Becoming partly cloudy overnight. Wind southwest
 20 km/h becoming light this evening. Low minus 3. Wind chill minus 8
 overnight.
Sunday..A mix of sun and cloud. Becoming cloudy in the afternoon.
 Wind up to 15 km/h. High plus 2. Wind chill minus 7 in the morning.
 UV index 1 or low.

Deline.
Today..Mainly sunny. High 6. UV index 1 or low.
Tonight..Clear. Becoming partly cloudy this evening. Wind up to 15
 km/h. Low minus 2. Wind chill minus 6 overnight.
Sunday..Mainly sunny. Increasing cloudiness in the afternoon. Wind up
 to 15 km/h. High plus 3. Wind chill minus 6 in the morning. UV
 index 1 or low.

Colville Lake.
Today..Sunny. Wind south 20 km/h. High plus 4. UV index 1 or low.
Tonight..Partly cloudy. Clearing before morning. Wind southwest
 20 km/h. Low minus 3. Wind chill minus 9 overnight.
Sunday..Sunny. Increasing cloudiness in the afternoon. Wind southwest
 20 km/h. High plus 3. Wind chill minus 9 in the morning. UV index 1
 or low.

End
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