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Extended Forecasts for Northern Ontario


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

 
FPCN52 CWTO 131630
Extended forecasts from Sunday night 14 December to Friday 19
December for Northern Ontario issued by Environment Canada at
11:30 a.m. EST Saturday 13 December 2025.
The next scheduled forecast will be issued at 4:00 p.m. EST.

City of Thunder Bay.
Sunday night..Cloudy with 40 percent chance of snow. Low minus 14.
Monday..A mix of sun and cloud. High minus 8.
Monday night..Cloudy periods. Low minus 14.
Tuesday..Cloudy with 30 percent chance of flurries or rain showers.
 High plus 2.
Tuesday night..Cloudy with 30 percent chance of flurries or rain
 showers. Low minus 10.
Wednesday..Cloudy. High minus 4.
Wednesday night..Cloudy with 60 percent chance of flurries or rain
 showers. Low minus 1.
Thursday..Cloudy with 60 percent chance of flurries. High minus 2.
Thursday night..Cloudy periods with 30 percent chance of flurries.
 Low minus 25.
Friday..Cloudy. High minus 11.
Normals for the period..Low minus 16. High minus 6.

Kenora - Nestor Falls.
Sunday night..Cloudy with 40 percent chance of snow. Low minus 15.
Monday..Cloudy. High minus 10.
Monday night..Cloudy with 30 percent chance of flurries. Low
 minus 11.
Tuesday..Cloudy with 30 percent chance of flurries or rain showers.
 High plus 5.
Tuesday night..Cloudy. Low minus 19.
Wednesday..Cloudy. High minus 6.
Wednesday night..Cloudy with 60 percent chance of snow. Low minus 21.
Thursday..Cloudy with 40 percent chance of flurries. High minus 21.
Thursday night..Cloudy periods. Low minus 29.
Friday..Cloudy with 30 percent chance of flurries. High minus 14.
Normals for the period..Low minus 18. High minus 10.

Dryden - Ignace.
Sunday night..Cloudy with 40 percent chance of snow. Low minus 16.
Monday..Cloudy. High minus 11.
Monday night..Cloudy with 30 percent chance of flurries. Low
 minus 13.
Tuesday..Cloudy with 30 percent chance of flurries or rain showers.
 High plus 3.
Tuesday night..Cloudy. Low minus 16.
Wednesday..Cloudy. High minus 9.
Wednesday night..Cloudy with 60 percent chance of snow. Low minus 18.
Thursday..Cloudy with 40 percent chance of flurries. High minus 20.
Thursday night..Cloudy periods. Low minus 31.
Friday..Cloudy with 30 percent chance of flurries. High minus 14.
Normals for the period..Low minus 19. High minus 10.

Fort Frances - Rainy Lake.
Sunday night..Cloudy with 40 percent chance of snow. Low minus 16.
Monday..Cloudy. High minus 9.
Monday night..Cloudy with 30 percent chance of flurries. Low
 minus 14.
Tuesday..Cloudy with 30 percent chance of flurries or rain showers.
 High plus 5.
Tuesday night..Cloudy. Low minus 17.
Wednesday..Cloudy. High minus 4.
Wednesday night..Cloudy with 60 percent chance of snow. Low minus 13.
Thursday..Cloudy with 40 percent chance of flurries. High minus 15.
Thursday night..Cloudy periods. Low minus 27.
Friday..Cloudy with 30 percent chance of flurries. High minus 12.
Normals for the period..Low minus 18. High minus 8.

Atikokan - Upsala - Quetico.
Sunday night..Cloudy with 40 percent chance of snow. Low minus 16.
Monday..Cloudy. High minus 9.
Monday night..Cloudy. Low minus 14.
Tuesday..Cloudy with 30 percent chance of flurries or rain showers.
 High plus 2.
Tuesday night..Cloudy with 30 percent chance of flurries or rain
 showers. Low minus 14.
Wednesday..Cloudy. High minus 5.
Wednesday night..Cloudy with 60 percent chance of flurries. Low
 minus 9.
Thursday..Cloudy with 60 percent chance of flurries. High minus 12.
Thursday night..Cloudy periods with 30 percent chance of flurries.
 Low minus 31.
Friday..Cloudy. High minus 12.
Normals for the period..Low minus 18. High minus 8.

Superior West.
Sunday night..Cloudy with 40 percent chance of snow. Low minus 16.
Monday..A mix of sun and cloud. High minus 9.
Monday night..Cloudy periods. Low minus 17.
Tuesday..Cloudy with 30 percent chance of flurries or rain showers.
 High plus 3.
Tuesday night..Cloudy with 30 percent chance of flurries or rain
 showers. Low minus 12.
Wednesday..Cloudy. High minus 5.
Wednesday night..Cloudy with 60 percent chance of flurries or rain
 showers. Low minus 4.
Thursday..Cloudy with 60 percent chance of flurries. High minus 5.
Thursday night..Cloudy periods with 30 percent chance of flurries.
 Low minus 28.
Friday..Cloudy. High minus 11.
Normals for the period..Low minus 17. High minus 7.

Red Lake - Ear Falls.
Sunday night..Cloudy with 60 percent chance of snow. Low minus 17.
Monday..Cloudy. High minus 12.
Monday night..Cloudy with 30 percent chance of flurries. Low
 minus 13.
Tuesday..Cloudy with 40 percent chance of flurries. High minus 2.
Tuesday night..Cloudy. Low minus 17.
Wednesday..Cloudy with 30 percent chance of flurries. High minus 10.
Wednesday night..Cloudy with 60 percent chance of snow. Low minus 24.
Thursday..A mix of sun and cloud with 40 percent chance of flurries.
 High minus 24.
Thursday night..Cloudy periods. Low minus 31.
Friday..Cloudy with 30 percent chance of flurries. High minus 17.
Normals for the period..Low minus 21. High minus 12.

Sioux Lookout - Savant Lake.
Sunday night..Cloudy with 60 percent chance of snow. Low minus 16.
Monday..Cloudy. High minus 13.
Monday night..Cloudy with 30 percent chance of flurries. Low
 minus 15.
Tuesday..Cloudy with 40 percent chance of flurries. High plus 1.
Tuesday night..Cloudy. Low minus 20.
Wednesday..Cloudy with 30 percent chance of flurries. High minus 9.
Wednesday night..Cloudy with 60 percent chance of snow. Low minus 19.
Thursday..Cloudy with 40 percent chance of flurries. High minus 21.
Thursday night..Cloudy periods. Low minus 33.
Friday..Cloudy with 30 percent chance of flurries. High minus 17.
Normals for the period..Low minus 20. High minus 10.

Lake Nipigon - Wabakimi.
Sunday night..Cloudy with 60 percent chance of flurries. Low
 minus 15.
Monday..Cloudy. High minus 11.
Monday night..Cloudy. Low minus 17.
Tuesday..Cloudy with 30 percent chance of flurries. High plus 1.
Tuesday night..Cloudy with 40 percent chance of flurries. Low
 minus 19.
Wednesday..Cloudy. High minus 8.
Wednesday night..Cloudy with 60 percent chance of snow. Low minus 14.
Thursday..Cloudy with 60 percent chance of snow. High minus 16.
Thursday night..Cloudy periods with 30 percent chance of flurries.
 Low minus 33.
Friday..Cloudy. High minus 13.
Normals for the period..Low minus 21. High minus 10.

Geraldton - Manitouwadge - Hornepayne.
Sunday night..Cloudy with 60 percent chance of snow. Low minus 13.
Monday..Cloudy with 30 percent chance of flurries. High minus 8.
Monday night..Cloudy periods. Low minus 19.
Tuesday..Cloudy with 30 percent chance of flurries. High plus 1.
Tuesday night..Cloudy with 40 percent chance of flurries. Low
 minus 18.
Wednesday..Cloudy. High minus 9.
Wednesday night..Cloudy with 40 percent chance of snow. Low minus 9.
Thursday..Cloudy with 60 percent chance of snow. High minus 12.
Thursday night..Cloudy periods with 40 percent chance of snow. Low
 minus 34.
Friday..Cloudy. High minus 14.
Normals for the period..Low minus 21. High minus 10.

Nipigon - Marathon - Superior North.
Sunday night..Cloudy with 60 percent chance of snow. Low minus 9.
Monday..Cloudy with 40 percent chance of flurries. High minus 8.
Monday night..Cloudy. Low minus 13.
Tuesday..Cloudy with 30 percent chance of flurries. High plus 2.
Tuesday night..Cloudy with 40 percent chance of flurries or rain
 showers. Low minus 11.
Wednesday..Cloudy. High minus 3.
Wednesday night..Cloudy with 40 percent chance of flurries. Low
 minus 4.
Thursday..Cloudy with 60 percent chance of flurries. High minus 5.
Thursday night..Cloudy periods with 40 percent chance of flurries.
 Low minus 27.
Friday..Cloudy. High minus 12.
Normals for the period..Low minus 19. High minus 8.

Wawa - White River - Pukaskwa.
Sunday night..Cloudy with 60 percent chance of snow. Low minus 12.
Monday..Cloudy with 40 percent chance of flurries. High minus 5.
Monday night..Cloudy periods. Low minus 18.
Tuesday..Cloudy with 30 percent chance of flurries. High plus 2.
Tuesday night..Cloudy with 40 percent chance of flurries or rain
 showers. Low minus 9.
Wednesday..A mix of sun and cloud. High minus 4.
Wednesday night..Cloudy with 40 percent chance of flurries. Low
 minus 4.
Thursday..Cloudy with 60 percent chance of flurries. High minus 2.
Thursday night..Cloudy periods with 40 percent chance of flurries.
 Low minus 26.
Friday..Cloudy. High minus 10.
Normals for the period..Low minus 18. High minus 7.

Sault Ste. Marie - Superior East.
Sunday night..Cloudy with 60 percent chance of flurries. Low minus 8.
Monday..Cloudy with 60 percent chance of flurries. High minus 6.
Monday night..Cloudy with 30 percent chance of flurries. Low minus 8.
Tuesday..Cloudy. High plus 2.
Tuesday night..Cloudy with 40 percent chance of flurries or rain
 showers. Low minus 1.
Wednesday..Cloudy with 30 percent chance of flurries. High minus 1.
Wednesday night..Cloudy with 40 percent chance of flurries. Low
 minus 2.
Thursday..Cloudy with 60 percent chance of flurries. High zero.
Thursday night..Cloudy with 60 percent chance of flurries. Low
 minus 17.
Friday..Cloudy with 30 percent chance of flurries. High minus 8.
Normals for the period..Low minus 10. High minus 2.

Kapuskasing - Hearst.
Sunday night..Cloudy with 60 percent chance of flurries. Low
 minus 12.
Monday..Cloudy with 40 percent chance of flurries. High minus 8.
Monday night..Cloudy. Low minus 17.
Tuesday..Cloudy with 30 percent chance of flurries. High zero.
Tuesday night..Cloudy with 40 percent chance of flurries. Low
 minus 11.
Wednesday..Cloudy. High minus 9.
Wednesday night..Cloudy with 30 percent chance of flurries. Low
 minus 9.
Thursday..Cloudy with 60 percent chance of snow. High minus 3.
Thursday night..Cloudy with 40 percent chance of flurries. Low
 minus 30.
Friday..A mix of sun and cloud. High minus 17.
Normals for the period..Low minus 20. High minus 9.

Timmins - Cochrane.
Sunday night..Cloudy with 60 percent chance of flurries. Low
 minus 13.
Monday..Cloudy with 40 percent chance of flurries. High minus 6.
Monday night..Cloudy. Low minus 16.
Tuesday..Cloudy with 30 percent chance of flurries. High minus 1.
Tuesday night..Cloudy with 40 percent chance of flurries. Low
 minus 7.
Wednesday..Cloudy. High minus 7.
Wednesday night..Cloudy with 30 percent chance of flurries. Low
 minus 7.
Thursday..Cloudy with 60 percent chance of snow. High zero.
Thursday night..Cloudy with 40 percent chance of flurries. Low
 minus 27.
Friday..A mix of sun and cloud. High minus 17.
Normals for the period..Low minus 18. High minus 8.

Greater Sudbury and vicinity.
Sunday night..Clear. Low minus 15.
Monday..Cloudy with 60 percent chance of flurries. High minus 7.
Monday night..Cloudy periods with 30 percent chance of flurries. Low
 minus 13.
Tuesday..Increasing cloudiness. High minus 2.
Tuesday night..Cloudy with 30 percent chance of flurries. Low
 minus 3.
Wednesday..Cloudy with 40 percent chance of flurries or rain showers.
 High minus 2.
Wednesday night..Cloudy. Low minus 4.
Thursday..Cloudy with 40 percent chance of flurries or rain showers.
 High plus 4.
Thursday night..Cloudy with 60 percent chance of flurries. Low
 minus 21.
Friday..A mix of sun and cloud with 40 percent chance of flurries.
 High minus 14.
Normals for the period..Low minus 14. High minus 5.

Chapleau - Gogama.
Sunday night..Cloudy. Low minus 16.
Monday..Cloudy with 60 percent chance of flurries. High minus 5.
Monday night..Cloudy. Low minus 15.
Tuesday..Cloudy. High zero.
Tuesday night..Cloudy with 40 percent chance of flurries or rain
 showers. Low minus 5.
Wednesday..Cloudy with 30 percent chance of flurries. High minus 6.
Wednesday night..Cloudy. Low minus 5.
Thursday..Cloudy with 60 percent chance of snow or rain. High plus 1.
Thursday night..Cloudy with 40 percent chance of flurries. Low
 minus 24.
Friday..Cloudy with 30 percent chance of flurries. High minus 12.
Normals for the period..Low minus 17. High minus 6.

Kirkland Lake - Temiskaming Shores - Temagami.
Sunday night..Cloudy. Low minus 17.
Monday..Cloudy with 60 percent chance of flurries. High minus 7.
Monday night..Cloudy. Low minus 16.
Tuesday..Cloudy. High zero.
Tuesday night..Cloudy with 40 percent chance of flurries or rain
 showers. Low minus 4.
Wednesday..Cloudy with 30 percent chance of flurries. High minus 2.
Wednesday night..Cloudy. Low minus 6.
Thursday..Cloudy with 60 percent chance of snow or rain. High plus 2.
Thursday night..Cloudy with 40 percent chance of flurries. Low
 minus 24.
Friday..A mix of sun and cloud with 30 percent chance of flurries.
 High minus 16.
Normals for the period..Low minus 16. High minus 7.

Elliot Lake - Ranger Lake.
Sunday night..Increasing cloudiness. Low minus 19.
Monday..Cloudy with 60 percent chance of flurries. High minus 5.
Monday night..Cloudy. Low minus 12.
Tuesday..Cloudy. High minus 2.
Tuesday night..Cloudy with 40 percent chance of flurries or rain
 showers. Low minus 2.
Wednesday..Cloudy with 30 percent chance of flurries or rain showers.
 High plus 3.
Wednesday night..Cloudy. Low minus 1.
Thursday..Cloudy with 60 percent chance of snow or rain. High plus 4.
Thursday night..Cloudy with 40 percent chance of flurries. Low
 minus 18.
Friday..Cloudy with 30 percent chance of flurries. High minus 9.
Normals for the period..Low minus 11. High minus 3.

Manitoulin - Blind River - Killarney.
Sunday night..Increasing cloudiness. Low minus 8.
Monday..Cloudy with 40 percent chance of flurries. Windy. High
 minus 5.
Monday night..Cloudy with 30 percent chance of flurries. Low minus 6.
Tuesday..Cloudy. High minus 1.
Tuesday night..Cloudy with 40 percent chance of flurries or rain
 showers. Windy. Low minus 1.
Wednesday..Cloudy with 40 percent chance of flurries or rain showers.
 High zero.
Wednesday night..Cloudy. Low zero.
Thursday..Cloudy with 40 percent chance of snow or rain. Windy. High
 plus 5.
Thursday night..Cloudy with 60 percent chance of snow. Windy. Low
 minus 16.
Friday..Cloudy with 40 percent chance of flurries. High minus 8.
Normals for the period..Low minus 8. High minus 1.

North Bay - West Nipissing.
Sunday night..Cloudy periods. Low minus 17.
Monday..Cloudy with 60 percent chance of flurries. High minus 4.
Monday night..Cloudy periods with 30 percent chance of flurries. Low
 minus 18.
Tuesday..Cloudy. High minus 2.
Tuesday night..Cloudy with 30 percent chance of flurries. Low
 minus 2.
Wednesday..Cloudy with 40 percent chance of flurries or rain showers.
 High plus 4.
Wednesday night..Cloudy. Low minus 3.
Thursday..Cloudy with 40 percent chance of flurries or rain showers.
 High plus 4.
Thursday night..Cloudy with 60 percent chance of flurries. Low
 minus 20.
Friday..A mix of sun and cloud with 40 percent chance of flurries.
 High minus 13.
Normals for the period..Low minus 13. High minus 4.

End
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