Subj : Southern Ontario Weather To : All From : Northern Realms Date : Wed Aug 03 2022 11:05:04 FPCN11 CWTO 031500 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 11:00 a.m. EDT Wednesday 3 August 2022 for today and Thursday. The next scheduled forecast will be issued at 3:30 p.m. EDT. City of Toronto. Today..Sunny. Wind south 20 km/h. High 31. Humidex 38. UV index 9 or very high. Tonight..Mainly cloudy. 30 percent chance of showers early this evening. A few showers beginning this evening. Risk of a thunderstorm this evening and overnight. Wind west 20 km/h gusting to 40 becoming light late this evening. Low 21. Thursday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 28. Humidex 36. UV index 7 or high. City of Hamilton. Today..Sunny. Wind southwest 30 km/h gusting to 50. High 29. Humidex 38. UV index 9 or very high. Tonight..Mainly cloudy with 30 percent chance of showers early this evening. A few showers beginning this evening. Risk of a thunderstorm this evening and overnight. Wind southwest 30 km/h gusting to 50 becoming light late this evening. Wind becoming southwest 20 overnight. Low 20. Thursday..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 27. Humidex 37. UV index 7 or high. Niagara Falls - Welland - Southern Niagara Region. Today..Sunny. Wind becoming southwest 30 km/h gusting to 50 this afternoon. High 31. Humidex 40. UV index 9 or very high. Tonight..Partly cloudy. 30 percent chance of showers changing to 70 percent chance of showers this evening. Risk of a thunderstorm this evening and overnight. Wind west 30 km/h gusting to 50 becoming light late this evening. Low 22. Thursday..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. Wind becoming southwest 20 km/h near noon. High 28. Humidex 38. UV index 8 or very high. Kitchener - Cambridge - Region of Waterloo. Today..A mix of sun and cloud with 30 percent chance of showers. Risk of a thunderstorm late this afternoon. Wind southwest 30 km/h gusting to 50. High 30. Humidex 36. UV index 9 or very high. Tonight..Cloudy. 30 percent chance of showers early this evening. Showers with a few thunderstorms beginning early this evening then changing to 40 percent chance of showers before morning. Risk of a thunderstorm. Wind southwest 30 km/h gusting to 50 becoming light this evening. Low 20. Thursday..Cloudy with 60 percent chance of showers and risk of a thunderstorm. High 27. Humidex 35. UV index 6 or high. London - Parkhill - Eastern Middlesex County. Today..A mix of sun and cloud. 40 percent chance of showers with risk of a thunderstorm. Wind south 30 km/h gusting to 50. High 31. Humidex 39. UV index 9 or very high. Tonight..Cloudy with 70 percent chance of showers or thunderstorms. Wind southwest 40 km/h gusting to 60 becoming northwest 30 gusting to 50 then light this evening. Low 20. Thursday..Cloudy with 60 percent chance of showers and risk of a thunderstorm. High 27. Humidex 37. UV index 6 or high. Windsor - Leamington - Essex County. Today..Sunny early this afternoon then a mix of sun and cloud with 40 percent chance of showers late this afternoon. Risk of a thunderstorm late this afternoon. Wind southwest 30 km/h gusting to 50. High 32. Humidex 41. UV index 9 or very high. Tonight..Cloudy with 60 percent chance of showers and risk of a thunderstorm. Wind northwest 40 km/h gusting to 60 becoming light this evening. Low 21. Thursday..Cloudy. 60 percent chance of showers in the afternoon with risk of a thunderstorm. High 26. Humidex 35. UV index 6 or high. Ottawa North - Kanata - Orleans. Today..A mix of sun and cloud. Wind becoming south 20 km/h gusting to 40 this afternoon. High 26. Humidex 31. UV index 9 or very high. Tonight..Mainly cloudy. 40 percent chance of showers late this evening and overnight with risk of a thunderstorm. Low 22. Thursday..Cloudy with 60 percent chance of showers and risk of a thunderstorm. High 28. Humidex 38. UV index 6 or high. Ottawa South - Richmond - Metcalfe. Today..A mix of sun and cloud. Wind south 20 km/h gusting to 40. High 27. Humidex 32. UV index 9 or very high. Tonight..Mainly cloudy. 40 percent chance of showers late this evening and overnight with risk of a thunderstorm. Low 22. Thursday..Cloudy with 60 percent chance of showers and risk of a thunderstorm. High 28. Humidex 38. UV index 6 or high. This reproduction is a copy of the version available at: https://weather.gc.ca/forecast/public_bulletins_e.html?Bulletin=fpcn11.cwto --- up 1 week, 3 days, 15 hours, 51 minutes * Origin: Northern Realms | tg.nrbbs.net | 289-424-5180 (1337:3/126) .