Forecasts for Northern Ontario

Choose a Province or Territory

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

 
FPCN12 CWTO 230930
Forecasts for Northern Ontario issued by Environment Canada at
5:30 a.m. EDT Thursday 23 May 2024 for today and Friday.
The next scheduled forecast will be issued at 11:30 a.m. EDT.

City of Thunder Bay.
Today..Mainly cloudy. Clearing early this afternoon. Wind becoming
 northwest 20 km/h late this morning. High 17. UV index 6 or high.
Tonight..Clear. Low plus 3.
Friday..A mix of sun and cloud. Wind becoming east 30 km/h late in
 the morning. High 9. UV index 7 or high.

Kenora - Grassy Narrows - Whitedog.
Today..Mainly cloudy. Clearing near noon. High 15. UV index 6 or
 high.
Tonight..Clear. Increasing cloudiness late this evening then
 60 percent chance of showers overnight. Low plus 3.
Friday..Periods of rain. Amount 10 to 15 mm. Wind becoming east
 30 km/h late in the morning. High 18. UV index 2 or low.

Sioux Narrows - Nestor Falls - Morson.
Today..A mix of sun and cloud. Clearing near noon. High 15. UV
 index 6 or high.
Tonight..A few clouds. Increasing cloudiness late this evening then
 60 percent chance of showers overnight. Low plus 3.
Friday..Periods of rain. Amount 10 to 15 mm. Wind becoming east
 30 km/h late in the morning. High 18. UV index 2 or low.

Dryden - Vermilion Bay.
Today..Cloudy. Becoming a mix of sun and cloud this afternoon.
 High 12. UV index 6 or high.
Tonight..Partly cloudy. Low plus 3.
Friday..Cloudy. 30 percent chance of showers in the morning. Periods
 of rain beginning near noon. Wind becoming east 20 km/h in the
 morning. High 13. UV index 4 or moderate.

Ignace - English River.
Today..Cloudy. 40 percent chance of rain showers or wet flurries
 early this morning. Becoming a mix of sun and cloud this afternoon.
 High 12. UV index 6 or high.
Tonight..Clear. Becoming partly cloudy this evening. Low plus 2 with
 risk of frost.
Friday..Becoming cloudy in the morning with 40 percent chance of
 showers in the afternoon. High 19. UV index 5 or moderate.

Fort Frances - Emo - Rainy River.
Today..Mainly sunny. High 16. UV index 6 or high.
Tonight..Becoming cloudy late this evening with 60 percent chance of
 showers overnight. Low plus 5.
Friday..Periods of rain. Amount 10 to 15 mm. Wind becoming southeast
 20 km/h in the afternoon. High 18. UV index 2 or low.

Seine River Village - Mine Centre.
Today..A mix of sun and cloud. Clearing near noon. High 16. UV
 index 6 or high.
Tonight..Increasing cloudiness. Low plus 5.
Friday..Mainly cloudy. 30 percent chance of showers in the morning.
 Periods of rain beginning near noon. Wind becoming southeast 20 km/h
 in the afternoon. High 18. UV index 4 or moderate.

Atikokan - Shebandowan - Quetico Park.
Today..Cloudy. Clearing early this afternoon. High 16. UV index 6 or
 high.
Tonight..Clear. Becoming partly cloudy near midnight. Low plus 3.
Friday..Mainly cloudy. 30 percent chance of showers in the morning.
 Periods of rain beginning near noon. High 19. UV index 4 or
 moderate.

Upsala - Raith.
Today..Cloudy. 40 percent chance of rain showers or wet flurries
 early this morning. Becoming a mix of sun and cloud this afternoon.
 High 13. UV index 6 or high.
Tonight..A few clouds. Low plus 1 with risk of frost.
Friday..Mainly cloudy. 40 percent chance of showers in the afternoon.
 High 19. UV index 6 or high.

Cloud Bay - Dorion.
Today..Mainly cloudy. Wind west 20 km/h becoming light this morning.
 High 18. UV index 6 or high.
Tonight..Partly cloudy. Low plus 3.
Friday..Clearing in the morning. High 14. UV index 7 or high.

Kakabeka Falls - Whitefish Lake - Arrow Lake.
Today..Mainly cloudy. Clearing early this afternoon. Wind west
 20 km/h becoming light this morning. High 18. UV index 6 or high.
Tonight..Clear. Low plus 3.
Friday..A mix of sun and cloud. High 14. UV index 6 or high.

Red Lake - Woodland Caribou Park.
Today..Cloudy. 30 percent chance of rain showers or flurries early
 this morning. Becoming a mix of sun and cloud this afternoon.
 High 9. UV index 6 or high.
Tonight..Partly cloudy. 40 percent chance of showers overnight. Low
 plus 2 with risk of frost.
Friday..Periods of rain. Amount 10 to 15 mm. Wind becoming east
 20 km/h in the afternoon. High 12. UV index 2 or low.

Ear Falls - Perrault Falls - Western Lac Seul.
Today..Cloudy. 40 percent chance of rain showers or flurries early
 this morning. High 9. UV index 4 or moderate.
Tonight..Mainly cloudy. Low plus 1 with risk of frost.
Friday..Cloudy. 40 percent chance of showers in the morning. Periods
 of rain beginning near noon. High 12. UV index 3 or moderate.

Sioux Lookout - Eastern Lac Seul.
Today..Cloudy. 60 percent chance of flurries this morning. High 9. UV
 index 4 or moderate.
Tonight..Mainly cloudy. Clearing after midnight. Low zero with patchy
 frost.
Friday..A mix of sun and cloud. Becoming cloudy near noon with
 40 percent chance of showers in the afternoon. High 17. UV index 6
 or high.

Savant Lake - Sturgeon Lake.
Today..Cloudy. 60 percent chance of flurries this morning. High 8. UV
 index 3 or moderate.
Tonight..Cloudy. Becoming partly cloudy near midnight. Low minus 1
 with patchy frost.
Friday..Mainly sunny. Increasing cloudiness late in the morning then
 40 percent chance of showers in the afternoon. Wind becoming east
 20 km/h late in the afternoon. High 15. UV index 7 or high.

Gull Bay - Black Sturgeon Lake.
Today..Cloudy. 60 percent chance of rain showers or wet flurries
 early this morning. Wind west 20 km/h becoming light late this
 morning. High 11. UV index 3 or moderate.
Tonight..Cloudy. Becoming partly cloudy late this evening. Low
 minus 1.
Friday..Mainly sunny. High 11. UV index 7 or high.

Beardmore - Jellicoe - Macdiarmid.
Today..Cloudy. 60 percent chance of rain showers or wet flurries this
 morning. Wind west 20 km/h becoming light late this morning.
 High 11. UV index 5 or moderate.
Tonight..Mainly cloudy. Low minus 1.
Friday..Clearing in the morning. High 11. UV index 7 or high.

Armstrong - Auden - Wabakimi Park.
Today..Periods of rain mixed with wet snow ending late this morning
 then cloudy with 40 percent chance of rain showers. Wind west
 20 km/h becoming light this morning. High 6. UV index 3 or moderate.
Tonight..Mainly cloudy. 30 percent chance of showers early this
 evening. Wind up to 15 km/h. Low minus 3. Wind chill minus 5
 overnight.
Friday..A mix of sun and cloud. Wind up to 15 km/h. High 15. Wind
 chill minus 4 in the morning. UV index 7 or high.

Geraldton - Longlac - Caramat.
Today..Cloudy with 60 percent chance of showers. Wind west 30 km/h.
 High plus 5. UV index 3 or moderate.
Tonight..Cloudy. 40 percent chance of showers this evening. Low
 plus 2.
Friday..Mainly cloudy. Wind becoming east 20 km/h late in the
 afternoon. High 14. UV index 6 or high.

Manitouwadge - Hornepayne.
Today..Showers. Wind becoming west 20 km/h late this morning. High 6.
 UV index 2 or low.
Tonight..A few showers ending near midnight then cloudy with
 40 percent chance of showers. Low plus 3.
Friday..Cloudy. 40 percent chance of showers in the morning. High 12.
 UV index 4 or moderate.

Nakina - Aroland - Pagwa.
Today..Showers. Wind becoming west 20 km/h this morning. High plus 5.
 UV index 3 or moderate.
Tonight..A few showers ending near midnight then mainly cloudy with
 40 percent chance of showers. Wind west 20 km/h becoming light this
 evening. Low plus 1.
Friday..Cloudy. 40 percent chance of showers in the morning. High 13.
 UV index 5 or moderate.

Nipigon - Rossport.
Today..Cloudy. 40 percent chance of rain showers or wet flurries
 early this morning. High 11. UV index 4 or moderate.
Tonight..Mainly cloudy. Low plus 3.
Friday..Clearing in the morning. High 17. UV index 7 or high.

Marathon - Schreiber.
Today..Cloudy. 60 percent chance of showers this morning. High 11. UV
 index 4 or moderate.
Tonight..Mainly cloudy. Low plus 3.
Friday..A mix of sun and cloud. Becoming sunny in the morning.
 High 17. UV index 7 or high.

Wawa - Pukaskwa Park.
Today..Cloudy. 60 percent chance of showers this morning. Wind
 southwest 20 km/h becoming light this afternoon. High 9. UV index 5
 or moderate.
Tonight..Mainly cloudy. Low plus 3.
Friday..A mix of sun and cloud. Clearing near noon. High 17. UV
 index 7 or high.

White River - Dubreuilville.
Today..Cloudy. 60 percent chance of showers this morning. High 7. UV
 index 2 or low.
Tonight..Cloudy. Low plus 3.
Friday..Mainly cloudy. Clearing late in the afternoon. High 16. UV
 index 7 or high.

Sault Ste. Marie - St. Joseph Island.
Today..Mainly cloudy. Clearing near noon. Wind becoming northwest
 30 km/h this afternoon. High 15. UV index 6 or high.
Tonight..Clear. Wind northwest 30 km/h becoming light this evening.
 Low plus 3.
Friday..Sunny. High 21. UV index 7 or high.

Searchmont - Montreal River Harbour - Batchawana Bay.
Today..A mix of sun and cloud. 30 percent chance of showers this
 morning. Wind becoming northwest 30 km/h this afternoon. High 15. UV
 index 6 or high.
Tonight..A few clouds. Wind northwest 30 km/h becoming light this
 evening. Low plus 3.
Friday..Sunny. High 21. UV index 7 or high.

Agawa - Lake Superior Park.
Today..Mainly cloudy. 60 percent chance of showers this morning. Wind
 west 30 km/h. High 9. UV index 5 or moderate.
Tonight..Partly cloudy. Wind west 20 km/h becoming light late this
 evening. Low plus 2.
Friday..Clearing. High 19. UV index 7 or high.

Kapuskasing - Hearst - Smooth Rock Falls.
Today..Cloudy. 40 percent chance of showers early this morning. A few
 showers beginning this morning. Wind southwest 30 km/h. High 7. UV
 index 2 or low.
Tonight..Showers. Wind southwest 30 km/h. Low plus 4.
Friday..Cloudy. 40 percent chance of showers in the morning and early
 in the afternoon. High 10. UV index 3 or moderate.

Fraserdale - Pledger Lake.
Today..Cloudy. 40 percent chance of showers this morning. Periods of
 rain beginning this morning. Wind southwest 30 km/h. High 7. UV
 index 1 or low.
Tonight..Periods of rain. Wind southwest 30 km/h. Low plus 4.
Friday..Cloudy with 60 percent chance of showers. High 10. UV index 3
 or moderate.

Timmins - Cochrane - Iroquois Falls.
Today..Cloudy with 60 percent chance of showers. Wind southwest
 30 km/h. High 12. UV index 3 or moderate.
Tonight..Rain ending near midnight then cloudy with 40 percent chance
 of showers. Wind west 20 km/h becoming light this evening. Low
 plus 4.
Friday..Cloudy. 40 percent chance of showers in the morning and early
 in the afternoon. High 11. UV index 3 or moderate.

Little Abitibi - Kesagami Lake.
Today..Cloudy with 40 percent chance of showers this morning and
 early this afternoon. Rain beginning this afternoon. Wind southwest
 30 km/h. High 8. UV index 3 or moderate.
Tonight..Rain. Wind west 30 km/h becoming light after midnight. Low
 plus 4.
Friday..Cloudy with 60 percent chance of showers. High 8. UV index 3
 or moderate.

Greater Sudbury and vicinity.
Today..A mix of sun and cloud. Clearing early this afternoon. Wind
 southwest 20 km/h increasing to 40 gusting to 60 late this morning.
 High 21. UV index 6 or high.
Tonight..Clear. Becoming partly cloudy near midnight. Wind west
 30 km/h becoming light late this evening. Low 7.
Friday..Clearing. High 18. UV index 7 or high.

Chapleau - Missinaibi Lake.
Today..Mainly cloudy. 40 percent chance of showers this morning and
 early this afternoon. Wind southwest 30 km/h. High 12. UV index 6 or
 high.
Tonight..Cloudy with 60 percent chance of showers. Low plus 4.
Friday..Mainly cloudy. 30 percent chance of showers early in the
 morning. Clearing late in the afternoon. High 16. UV index 6 or
 high.

Gogama - Foleyet.
Today..Mainly cloudy. 30 percent chance of showers this morning. Wind
 southwest 20 km/h becoming west 40 gusting to 60 late this morning.
 High 16. UV index 6 or high.
Tonight..Cloudy. 40 percent chance of showers late this evening and
 overnight. Wind west 20 km/h becoming light late this evening. Low
 plus 5.
Friday..Cloudy. 30 percent chance of showers early in the morning.
 High 13. UV index 5 or moderate.

Kirkland Lake - Englehart.
Today..Mainly cloudy. 30 percent chance of showers this morning. Wind
 southwest 20 km/h increasing to 40 gusting to 60 this morning.
 High 20. UV index 6 or high.
Tonight..Cloudy. 40 percent chance of showers late this evening and
 overnight. Wind west 30 km/h becoming light late this evening.
 Low 6.
Friday..Cloudy. 30 percent chance of showers early in the morning.
 High 15. UV index 5 or moderate.

Temiskaming Shores - Temagami.
Today..A mix of sun and cloud. 30 percent chance of showers this
 morning. Clearing this afternoon. Wind becoming west 30 km/h this
 morning. High 20. UV index 6 or high.
Tonight..Increasing cloudiness early this evening. 40 percent chance
 of showers late this evening and overnight. Wind west 30 km/h
 becoming light this evening. Low 7.
Friday..Mainly cloudy. 30 percent chance of showers early in the
 morning. High 16. UV index 6 or high.

Elliot Lake - Ranger Lake.
Today..A mix of sun and cloud with 30 percent chance of showers this
 morning. Clearing this afternoon. Wind becoming west 30 km/h late
 this morning. High 20. UV index 7 or high.
Tonight..Clear. Wind west 30 km/h becoming light late this evening.
 Low 7.
Friday..Sunny. High 23. UV index 7 or high.

Manitoulin Island.
Today..Sunny. Wind west 30 km/h. High 19. UV index 7 or high.
Tonight..Clear. Wind northwest 20 km/h. Low 10.
Friday..Sunny. High 20. UV index 7 or high.

Blind River - Thessalon.
Today..A mix of sun and cloud. Clearing near noon. Wind becoming
 northwest 30 km/h late this afternoon. High 21. UV index 7 or high.
Tonight..Clear. Wind northwest 30 km/h becoming light late this
 evening. Low 9.
Friday..Sunny. High 27. UV index 8 or very high.

Espanola - Killarney.
Today..Mainly sunny. Wind west 30 km/h. High 18. UV index 7 or high.
Tonight..Clear. Wind west 30 km/h becoming light late this evening.
 Low 10.
Friday..Sunny. High 17. UV index 7 or high.

North Bay - Powassan - Mattawa.
Today..A mix of sun and cloud. Becoming sunny this morning. Wind
 southwest 30 km/h. High 20. UV index 7 or high.
Tonight..Clear. Increasing cloudiness after midnight. Wind southwest
 30 km/h becoming light late this evening. Low 8.
Friday..Cloudy. Becoming a mix of sun and cloud in the morning.
 High 18. UV index 7 or high.

West Nipissing - French River.
Today..Sunny. Wind southwest 30 km/h. High 20. UV index 7 or high.
Tonight..Clear. Becoming partly cloudy after midnight. Wind southwest
 30 km/h becoming light late this evening. Low 8.
Friday..A mix of sun and cloud. High 18. UV index 7 or high.

End
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