FPCN11 CWTO 300900
Forecasts for Southern Ontario and the National Capital Region issued
by Environment Canada at 5:00 a.m. EDT Monday 30 June 2025 for today
and Tuesday.
The next scheduled forecast will be issued at 11:00 a.m. EDT.

City of Toronto.
Today..Sunny. Increasing cloudiness this afternoon then 30 percent
 chance of showers late this afternoon. Risk of a thunderstorm late
 this afternoon. Wind becoming south 20 km/h this afternoon. High 29.
 Humidex 36. UV index 10 or very high.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
 chance of showers this evening. Risk of a thunderstorm this evening
 and overnight. Wind south 20 km/h becoming light near midnight.
 Low 20.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning and early in the afternoon. Clearing late in the afternoon.
 Wind northwest 20 km/h. High 28. Humidex 33. UV index 8 or very
 high.

Windsor - Leamington - Essex County.
Today..Mainly cloudy. 30 percent chance of showers changing to
 70 percent chance of showers this afternoon. Risk of a thunderstorm
 this afternoon. Wind becoming south 20 km/h gusting to 40 this
 morning. High 31. Humidex 40. UV index 9 or very high.
Tonight..Partly cloudy with 70 percent chance of showers or
 thunderstorms. Wind becoming southwest 20 km/h this evening then
 becoming northwest 20 gusting to 40 overnight. Low 20.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
 Wind northwest 20 km/h gusting to 40. High 26. Humidex 33. UV
 index 9 or very high.

Chatham-Kent - Rondeau Park.
Today..Increasing cloudiness. 30 percent chance of showers changing
 to 70 percent chance of showers this afternoon. Risk of a
 thunderstorm this afternoon. Wind becoming south 20 km/h gusting to
 40 this morning. High 29. Humidex 38. UV index 9 or very high.
Tonight..Mainly cloudy with 70 percent chance of showers or
 thunderstorms. Wind becoming southwest 20 km/h this evening then
 becoming northwest 20 gusting to 40 overnight. Low 20.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
 Wind northwest 20 km/h gusting to 40. High 26. Humidex 33. UV
 index 9 or very high.

Sarnia - Petrolia - Western Lambton County.
Today..Increasing cloudiness. 30 percent chance of showers changing
 to 70 percent chance of showers this afternoon. Risk of a
 thunderstorm this afternoon. Wind becoming south 20 km/h gusting to
 40 this morning. High 29. Humidex 37. UV index 9 or very high.
Tonight..Mainly cloudy with 70 percent chance of showers or
 thunderstorms. Wind becoming southwest 20 km/h this evening then
 becoming northwest 20 gusting to 40 overnight. Low 20.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
 Wind northwest 20 km/h gusting to 40 becoming light in the morning.
 High 26. Humidex 32. UV index 9 or very high.

Watford - Pinery Park - Eastern Lambton County.
Today..Increasing cloudiness. 30 percent chance of showers changing
 to 70 percent chance of showers this afternoon. Risk of a
 thunderstorm this afternoon. Wind becoming south 20 km/h gusting to
 40 this morning. High 29. Humidex 37. UV index 8 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
 Wind becoming southwest 20 km/h this evening then becoming northwest
 20 gusting to 40 overnight. Low 20.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
 Wind northwest 20 km/h gusting to 40 becoming light in the morning.
 High 26. Humidex 32. UV index 9 or very high.

Rodney - Shedden - Western Elgin County.
Today..Increasing cloudiness. 30 percent chance of showers changing
 to 70 percent chance of showers this afternoon. Risk of a
 thunderstorm this afternoon. Wind becoming south 20 km/h gusting to
 40 this morning. High 28. Humidex 37. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
 Wind becoming southwest 20 km/h this evening then becoming northwest
 20 gusting to 40 overnight. Low 20.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
 Wind northwest 20 km/h gusting to 40 becoming light in the
 afternoon. High 26. Humidex 32. UV index 8 or very high.

St. Thomas - Aylmer - Eastern Elgin County.
Today..Increasing cloudiness early this morning. 30 percent chance of
 showers late this morning and this afternoon with risk of a
 thunderstorm. Wind becoming southwest 20 km/h gusting to 40 this
 morning. High 28. Humidex 37. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
 Wind southwest 20 km/h gusting to 40 becoming light near midnight.
 Wind becoming west 20 overnight. Low 20.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
 Wind northwest 20 km/h becoming light in the afternoon. High 26.
 Humidex 32. UV index 8 or very high.

Strathroy - Komoka - Western Middlesex County.
Today..Increasing cloudiness. 30 percent chance of showers changing
 to 70 percent chance of showers this afternoon. Risk of a
 thunderstorm this afternoon. Wind becoming south 20 km/h gusting to
 40 this morning. High 29. Humidex 37. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
 Wind becoming southwest 20 km/h this evening then becoming northwest
 20 gusting to 40 overnight. Low 19.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
 Wind northwest 20 km/h gusting to 40. High 26. Humidex 33. UV
 index 8 or very high.

London - Parkhill - Eastern Middlesex County.
Today..Increasing cloudiness early this morning. 30 percent chance of
 showers late this morning and this afternoon with risk of a
 thunderstorm. Wind becoming southwest 20 km/h gusting to 40 this
 morning. High 29. Humidex 37. UV index 8 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
 Wind southwest 20 km/h gusting to 40 becoming light near midnight.
 Wind becoming west 20 overnight. Low 19.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
 Wind northwest 20 km/h. High 26. Humidex 33. UV index 8 or very
 high.

Simcoe - Delhi - Norfolk.
Today..Increasing cloudiness. 30 percent chance of showers late this
 morning and this afternoon with risk of a thunderstorm. Wind
 becoming southwest 20 km/h gusting to 40 this morning. High 28.
 Humidex 38. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
 Wind southwest 20 km/h gusting to 40 becoming light near midnight.
 Wind becoming west 20 overnight. Low 20.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
 Wind northwest 20 km/h. High 25. Humidex 31. UV index 8 or very
 high.

Dunnville - Caledonia - Haldimand.
Today..Sunny. Increasing cloudiness this morning then 30 percent
 chance of showers late this afternoon. Risk of a thunderstorm late
 this afternoon. Wind becoming southwest 20 km/h near noon. High 29.
 Humidex 39. UV index 8 or very high.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
 chance of showers or thunderstorms this evening. Risk of a
 thunderstorm early this evening. Wind southwest 20 km/h becoming
 light this evening. Wind becoming southwest 20 gusting to 40
 overnight. Low 20.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
 Wind west 20 km/h gusting to 40. High 27. Humidex 33. UV index 10 or
 very high.

Woodstock - Tillsonburg - Oxford County.
Today..Increasing cloudiness. 30 percent chance of showers late this
 morning and this afternoon with risk of a thunderstorm. Wind
 becoming southwest 20 km/h gusting to 40 this morning. High 29.
 Humidex 37. UV index 8 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
 Wind southwest 20 km/h gusting to 40 becoming light near midnight.
 Wind becoming west 20 overnight. Low 20.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
 Wind northwest 20 km/h. High 27. Humidex 33. UV index 8 or very
 high.

Brantford - County of Brant.
Today..Increasing cloudiness. 30 percent chance of showers late this
 morning and this afternoon with risk of a thunderstorm. Wind
 becoming southwest 20 km/h gusting to 40 near noon. High 30. Humidex
 38. UV index 8 or very high.
Tonight..Cloudy with 70 percent chance of showers or thunderstorms.
 Wind southwest 20 km/h becoming light this evening. Wind becoming
 west 20 gusting to 40 before morning. Low 20.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
 Wind west 20 km/h gusting to 40. High 27. Humidex 33. UV index 8 or
 very high.

Niagara Falls - Welland - Southern Niagara Region.
Today..Sunny. Increasing cloudiness near noon then 30 percent chance
 of showers late this afternoon. Risk of a thunderstorm late this
 afternoon. Wind becoming southwest 20 km/h near noon. High 28
 except 22 near Lake Erie. Humidex 36 except 30 near Lake Erie. UV
 index 10 or very high.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
 chance of showers or thunderstorms this evening. Risk of a
 thunderstorm early this evening. Wind southwest 20 km/h becoming
 light this evening. Wind becoming southwest 20 gusting to 40
 overnight. Low 20.
Tuesday..Mainly cloudy with 30 percent chance of showers. Wind
 southwest 20 km/h gusting to 40 becoming light in the morning. Wind
 becoming west 20 in the afternoon. High 26. Humidex 33. UV index 4
 or moderate.

St. Catharines - Grimsby - Northern Niagara Region.
Today..Sunny. Increasing cloudiness near noon then 30 percent chance
 of showers late this afternoon. Risk of a thunderstorm late this
 afternoon. Wind becoming southwest 20 km/h near noon. High 29.
 Humidex 39. UV index 10 or very high.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
 chance of showers or thunderstorms this evening. Risk of a
 thunderstorm early this evening. Wind southwest 20 km/h becoming
 light this evening. Wind becoming southwest 20 gusting to 40
 overnight. Low 21.
Tuesday..Mainly cloudy with 30 percent chance of showers. Wind
 southwest 20 km/h gusting to 40 becoming light in the morning.
 High 28. Humidex 33. UV index 4 or moderate.

City of Hamilton.
Today..Sunny. Increasing cloudiness this morning then 30 percent
 chance of showers late this afternoon. Risk of a thunderstorm late
 this afternoon. Wind becoming southwest 20 km/h gusting to 40 near
 noon. High 29. Humidex 39. UV index 8 or very high.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
 chance of showers or thunderstorms this evening. Risk of a
 thunderstorm early this evening. Wind southwest 20 km/h becoming
 light this evening. Wind becoming west 20 gusting to 40 before
 morning. Low 20.
Tuesday..A mix of sun and cloud with 30 percent chance of showers.
 Wind west 20 km/h gusting to 40 becoming light in the morning. Wind
 becoming west 20 in the afternoon. High 27. Humidex 32. UV index 10
 or very high.

Burlington - Oakville.
Today..Sunny. Increasing cloudiness late this morning then 30 percent
 chance of showers this afternoon. Risk of a thunderstorm this
 afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
 High 29. Humidex 37. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind southwest 20 km/h becoming light this evening.
 Wind becoming west 20 gusting to 40 before morning. Low 20.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing in the afternoon. Wind west 20 km/h gusting to 40
 becoming light in the morning. High 26. Humidex 31. UV index 9 or
 very high.

Halton Hills - Milton.
Today..Sunny. Increasing cloudiness late this morning then 30 percent
 chance of showers this afternoon. Risk of a thunderstorm this
 afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
 High 30. Humidex 39. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind southwest 20 km/h becoming light this evening.
 Wind becoming west 20 gusting to 40 before morning. Low 20.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing late in the afternoon. Wind west 20 km/h gusting
 to 40 becoming light in the morning. High 28. Humidex 33. UV index 9
 or very high.

Mississauga - Brampton.
Today..Sunny. Increasing cloudiness near noon then 30 percent chance
 of showers late this afternoon. Risk of a thunderstorm late this
 afternoon. Wind becoming south 20 km/h this afternoon. High 30.
 Humidex 39. UV index 10 or very high.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
 chance of showers this evening. Risk of a thunderstorm this evening
 and overnight. Wind south 20 km/h becoming light near midnight.
 Low 20.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
 the morning and early in the afternoon. Clearing late in the
 afternoon. Wind northwest 20 km/h. High 28. Humidex 33. UV index 9
 or very high.

Caledon.
Today..Sunny. Increasing cloudiness late this morning then 30 percent
 chance of showers this afternoon. Risk of a thunderstorm this
 afternoon. Wind becoming south 20 km/h this afternoon. High 30.
 Humidex 38. UV index 10 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind south 20 km/h becoming light near midnight.
 Low 20.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing in the afternoon. Wind northwest 20 km/h. High 25.
 Humidex 30. UV index 8 or very high.

Vaughan - Richmond Hill - Markham.
Today..Sunny. Increasing cloudiness this afternoon then 30 percent
 chance of showers late this afternoon. Risk of a thunderstorm late
 this afternoon. Wind becoming south 20 km/h this afternoon. High 30.
 Humidex 38. UV index 10 or very high.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
 chance of showers this evening. Risk of a thunderstorm this evening
 and overnight. Wind south 20 km/h becoming light near midnight.
 Low 20.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning and early in the afternoon. Clearing late in the afternoon.
 Wind northwest 20 km/h. High 27. Humidex 32. UV index 9 or very
 high.

Newmarket - Georgina - Northern York Region.
Today..Sunny. Increasing cloudiness late this morning then 30 percent
 chance of showers this afternoon. Risk of a thunderstorm this
 afternoon. Wind becoming south 20 km/h this afternoon. High 30.
 Humidex 38. UV index 10 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind south 20 km/h becoming light near midnight.
 Low 20.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing in the afternoon. Wind northwest 20 km/h. High 27.
 Humidex 32. UV index 9 or very high.

Pickering - Oshawa - Southern Durham Region.
Today..Sunny. Increasing cloudiness this afternoon then 30 percent
 chance of showers late this afternoon. Risk of a thunderstorm late
 this afternoon. Wind becoming south 20 km/h this afternoon. High 29.
 Humidex 37. UV index 10 or very high.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
 chance of showers this evening. Risk of a thunderstorm this evening
 and overnight. Wind south 20 km/h becoming light near midnight.
 Low 19.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning and early in the afternoon. Clearing late in the afternoon.
 Wind northwest 20 km/h. High 25. Humidex 30. UV index 9 or very
 high.

Uxbridge - Beaverton - Northern Durham Region.
Today..Sunny. Increasing cloudiness this afternoon then 30 percent
 chance of showers late this afternoon. Risk of a thunderstorm late
 this afternoon. Wind becoming south 20 km/h this afternoon. High 30.
 Humidex 38. UV index 10 or very high.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
 chance of showers this evening. Risk of a thunderstorm this evening
 and overnight. Wind south 20 km/h becoming light near midnight.
 Low 19.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning and early in the afternoon. Clearing late in the afternoon.
 Wind northwest 20 km/h. High 25. Humidex 30. UV index 9 or very
 high.

Goderich - Bluewater - Southern Huron County.
Today..Sunny early this morning then a mix of sun and cloud with
 30 percent chance of showers changing to 70 percent chance of
 showers this afternoon. Risk of a thunderstorm. Wind becoming
 southwest 20 km/h gusting to 40 this morning. High 28. Humidex 36.
 UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind becoming west 20 km/h overnight. Low 18.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing in the afternoon. Wind west 20 km/h. High 24.
 Humidex 29. UV index 8 or very high.

Wingham - Blyth - Northern Huron County.
Today..Sunny early this morning then a mix of sun and cloud with
 30 percent chance of showers changing to 70 percent chance of
 showers this afternoon. Risk of a thunderstorm. Wind becoming
 southwest 20 km/h gusting to 40 this morning. High 29. Humidex 36.
 UV index 8 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind becoming west 20 km/h overnight. Low 18.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing in the afternoon. Wind west 20 km/h. High 24.
 Humidex 29. UV index 8 or very high.

Stratford - Mitchell - Southern Perth County.
Today..Increasing cloudiness. 30 percent chance of showers this
 afternoon with risk of a thunderstorm. Wind becoming southwest
 20 km/h gusting to 40 this morning. High 29. Humidex 37. UV index 7
 or high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind becoming west 20 km/h overnight. Low 19.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing in the afternoon. Wind northwest 20 km/h. High 24.
 Humidex 31. UV index 8 or very high.

Listowel - Milverton - Northern Perth County.
Today..Sunny. Increasing cloudiness this morning then 30 percent
 chance of showers this afternoon. Risk of a thunderstorm this
 afternoon. Wind becoming southwest 20 km/h gusting to 40 this
 morning. High 29. Humidex 36. UV index 7 or high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind becoming west 20 km/h overnight. Low 19.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing in the afternoon. Wind west 20 km/h. High 25.
 Humidex 30. UV index 8 or very high.

Kitchener - Cambridge - Region of Waterloo.
Today..Sunny. Increasing cloudiness this morning then 30 percent
 chance of showers this afternoon. Risk of a thunderstorm this
 afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
 High 29. Humidex 37. UV index 7 or high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind southwest 20 km/h becoming light this evening.
 Wind becoming west 20 gusting to 40 before morning. Low 19.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing in the afternoon. Wind west 20 km/h gusting to 40.
 High 26. Humidex 32. UV index 8 or very high.

Guelph - Erin - Southern Wellington County.
Today..Sunny. Increasing cloudiness this morning then 30 percent
 chance of showers this afternoon. Risk of a thunderstorm this
 afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
 High 30. Humidex 38. UV index 8 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind southwest 20 km/h becoming light this evening.
 Wind becoming west 20 gusting to 40 before morning. Low 19.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing in the afternoon. Wind west 20 km/h gusting to 40.
 High 26. Humidex 32. UV index 8 or very high.

Mount Forest - Arthur - Northern Wellington County.
Today..Sunny. Increasing cloudiness this morning then 30 percent
 chance of showers this afternoon. Risk of a thunderstorm this
 afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
 High 29. Humidex 34. UV index 8 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind southwest 20 km/h. Low 18.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing late in the afternoon. Wind northwest 30 km/h.
 High 23. Humidex 28. UV index 8 or very high.

Orangeville - Grand Valley - Southern Dufferin County.
Today..Sunny. Increasing cloudiness late this morning then 30 percent
 chance of showers this afternoon. Risk of a thunderstorm this
 afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
 High 30. Humidex 38. UV index 10 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind southwest 20 km/h. Low 19.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing in the afternoon. Wind west 20 km/h becoming light
 in the morning. High 26. Humidex 31. UV index 8 or very high.

Shelburne - Mansfield - Northern Dufferin County.
Today..Sunny. Increasing cloudiness late this morning then 30 percent
 chance of showers this afternoon. Risk of a thunderstorm this
 afternoon. Wind becoming southwest 20 km/h gusting to 40 near noon.
 High 30. Humidex 38. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind southwest 20 km/h. Low 19.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing in the afternoon. Wind west 20 km/h becoming light
 in the morning. High 26. Humidex 31. UV index 8 or very high.

Innisfil - New Tecumseth - Angus.
Today..Sunny. Increasing cloudiness late this morning then 30 percent
 chance of showers this afternoon. Risk of a thunderstorm this
 afternoon. Wind becoming south 20 km/h this afternoon. High 30.
 Humidex 38. UV index 10 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind south 20 km/h becoming light near midnight.
 Low 19.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing in the afternoon. High 26. Humidex 31. UV index 8
 or very high.

Saugeen Shores - Kincardine - Southern Bruce County.
Today..A mix of sun and cloud. 30 percent chance of showers changing
 to 70 percent chance of showers this afternoon. Risk of a
 thunderstorm. Wind becoming southwest 20 km/h gusting to 40 this
 morning. High 28. Humidex 33. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind becoming west 20 km/h overnight. Low 17.
Tuesday..A mix of sun and cloud. 30 percent chance of showers in the
 morning. High 20. Humidex 25. UV index 8 or very high.

Bruce Peninsula - Sauble Beach - Tobermory.
Today..A mix of sun and cloud. 30 percent chance of showers changing
 to 70 percent chance of showers this afternoon. Risk of a
 thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light
 this afternoon. High 26. Humidex 31. UV index 7 or high.
Tonight..Cloudy. 70 percent chance of showers changing to 30 percent
 chance of showers overnight. Risk of a thunderstorm this evening and
 after midnight. Wind becoming west 20 km/h gusting to 40 overnight.
 Low 14.
Tuesday..A mix of sun and cloud with 30 percent chance of showers in
 the morning. Clearing in the afternoon. Wind becoming west 30 km/h
 in the morning. High 19. UV index 8 or very high.

Hanover - Dundalk - Southern Grey County.
Today..Sunny early this morning then a mix of sun and cloud with
 30 percent chance of showers changing to 70 percent chance of
 showers this afternoon. Risk of a thunderstorm. Wind becoming
 southwest 20 km/h gusting to 40 near noon. High 29. Humidex 35. UV
 index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind southwest 20 km/h. Low 18.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing in the afternoon. Wind becoming west 20 km/h late
 in the afternoon. High 24. Humidex 28. UV index 7 or high.

Owen Sound - Blue Mountains - Northern Grey County.
Today..A mix of sun and cloud. 30 percent chance of showers changing
 to 70 percent chance of showers this afternoon. Risk of a
 thunderstorm. Wind becoming southwest 20 km/h gusting to 40 near
 noon. High 29. Humidex 37. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind southwest 20 km/h. Low 17.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing in the afternoon. High 20. Humidex 25. UV index 7
 or high.

Barrie - Collingwood - Hillsdale.
Today..Sunny this morning then a mix of sun and cloud with 30 percent
 chance of showers this afternoon. Risk of a thunderstorm this
 afternoon. Wind becoming south 20 km/h this afternoon. High 29.
 Humidex 36. UV index 10 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind south 20 km/h becoming light this evening.
 Low 19.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing in the afternoon. Wind becoming northwest 20 km/h
 in the afternoon. High 24. Humidex 29. UV index 8 or very high.

Midland - Coldwater - Orr Lake.
Today..Sunny. Increasing cloudiness late this morning then 30 percent
 chance of showers this afternoon. Risk of a thunderstorm this
 afternoon. Wind becoming south 20 km/h this afternoon. High 29.
 Humidex 37. UV index 10 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind south 20 km/h becoming light this evening.
 Low 17.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing late in the afternoon. Wind becoming west 20 km/h
 late in the afternoon. Temperature steady near 20. Humidex 25. UV
 index 7 or high.

Orillia - Lagoon City - Washago.
Today..Sunny this morning then a mix of sun and cloud with 30 percent
 chance of showers this afternoon. Risk of a thunderstorm this
 afternoon. Wind becoming south 20 km/h this afternoon. High 30.
 Humidex 38. UV index 9 or very high.
Tonight..Cloudy with 70 percent chance of showers and risk of a
 thunderstorm. Wind south 20 km/h becoming light this evening.
 Low 21.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning. Clearing in the afternoon. Wind becoming northwest 20 km/h
 in the afternoon. High 24. Humidex 29. UV index 7 or high.

Cobourg - Colborne - Western Northumberland County.
Today..Sunny. Increasing cloudiness this afternoon then 30 percent
 chance of showers late this afternoon. Risk of a thunderstorm late
 this afternoon. High 30. Humidex 38. UV index 10 or very high.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
 chance of showers this evening. Risk of a thunderstorm this evening
 and overnight. Low 20.
Tuesday..Cloudy with 60 percent chance of showers in the morning and
 early in the afternoon. Clearing late in the afternoon. Wind
 becoming west 20 km/h late in the afternoon. High 27. Humidex 34. UV
 index 4 or moderate.

Belleville - Quinte West - Eastern Northumberland County.
Today..Sunny. Increasing cloudiness this afternoon then 30 percent
 chance of showers late this afternoon. Risk of a thunderstorm late
 this afternoon. High 30. Humidex 38. UV index 10 or very high.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
 chance of showers this evening. Risk of a thunderstorm this evening
 and overnight. Low 20.
Tuesday..Cloudy with 60 percent chance of showers in the morning and
 early in the afternoon. Clearing late in the afternoon. Wind
 becoming west 20 km/h late in the afternoon. High 27. Humidex 34. UV
 index 4 or moderate.

Picton - Sandbanks Park.
Today..Sunny. Increasing cloudiness this afternoon. High 28 except 22
 near Lake Ontario. Humidex 36 except 30 near Lake Ontario. UV
 index 10 or very high.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
 chance of showers near midnight. Risk of a thunderstorm this evening
 and overnight. Wind becoming southwest 20 km/h overnight. Low 20.
Tuesday..Cloudy. 70 percent chance of showers changing to 30 percent
 chance of showers near noon. Risk of a thunderstorm in the morning.
 Wind becoming west 20 km/h late in the afternoon. High 26. Humidex
 34. UV index 4 or moderate.

Napanee - Consecon.
Today..Sunny. Increasing cloudiness this afternoon. High 29. Humidex
 37. UV index 10 or very high.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
 chance of showers near midnight. Risk of a thunderstorm this evening
 and overnight. Low 20.
Tuesday..Cloudy. 70 percent chance of showers changing to 30 percent
 chance of showers near noon. Risk of a thunderstorm in the morning.
 Wind becoming west 20 km/h late in the afternoon. High 26. Humidex
 34. UV index 4 or moderate.

Kingston - Odessa - Frontenac Islands.
Today..Sunny. Becoming a mix of sun and cloud this afternoon.
 High 29. Humidex 37. UV index 10 or very high.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
 chance of showers near midnight. Risk of a thunderstorm this evening
 and overnight. Low 20.
Tuesday..Cloudy. 70 percent chance of showers changing to 30 percent
 chance of showers near noon. Risk of a thunderstorm in the morning.
 Wind becoming west 20 km/h late in the afternoon. High 26. Humidex
 34. UV index 4 or moderate.

Lindsay - Southern Kawartha Lakes.
Today..Sunny. Increasing cloudiness this afternoon then 30 percent
 chance of showers late this afternoon. Risk of a thunderstorm late
 this afternoon. Wind becoming south 20 km/h this afternoon. High 30.
 Humidex 39. UV index 10 or very high.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
 chance of showers this evening. Risk of a thunderstorm this evening
 and overnight. Wind south 20 km/h becoming light near midnight.
 Low 20.
Tuesday..Mainly cloudy with 30 percent chance of showers in the
 morning and early in the afternoon. Clearing late in the afternoon.
 Wind becoming west 20 km/h late in the morning. High 25. Humidex 30.
 UV index 8 or very high.

Fenelon Falls - Balsam Lake Park - Northern Kawartha Lakes.
Today..Sunny. Increasing cloudiness this afternoon then 30 percent
 chance of showers late this afternoon. Risk of a thunderstorm late
 this afternoon. Wind becoming south 20 km/h this afternoon. High 30.
 Humidex 39. UV index 10 or very high.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
 chance of showers this evening. Risk of a thunderstorm this evening
 and overnight. Wind south 20 km/h becoming light near midnight.
 Low 19.
Tuesday..Cloudy with 30 percent chance of showers in the morning and
 early in the afternoon. Clearing late in the afternoon. High 25.
 Humidex 31. UV index 4 or moderate.

Peterborough City - Lakefield - Southern Peterborough County.
Today..Sunny. Increasing cloudiness this afternoon then 30 percent
 chance of showers late this afternoon. Risk of a thunderstorm late
 this afternoon. Wind becoming south 20 km/h this afternoon. High 30.
 Humidex 39. UV index 10 or very high.
Tonight..Cloudy. 30 percent chance of showers changing to 70 percent
 chance of showers this evening. Risk of a thunderstorm this evening
 and overnight. Wind south 20 km/h becoming light near midnight.
 Low 19.
Tuesday..Cloudy with 30 percent chance of showers in the morning and
 early in the afternoon. Clearing late in the afternoon. High 25.
 Humidex 31. UV index 4 or moderate.

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 * Origin: Northern Realms (618:400/23)