Subj : Southern Ontario Weather To : All From : Northern Realms Date : Wed Jul 27 2022 15:35:02 FPCN11 CWTO 271930 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:30 p.m. EDT Wednesday 27 July 2022 for tonight Thursday and Thursday night. The next scheduled forecast will be issued at 5:00 a.m. EDT Thursday. City of Toronto. Tonight..Cloudy. 60 percent chance of showers with risk of a thunderstorm. Wind becoming southwest 20 km/h late this evening. Low 19. Thursday..A mix of sun and cloud. 60 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming southwest 30 km/h gusting to 50 near noon. High 27. Humidex 32. UV index 9 or very high. Thursday night..Partly cloudy. 60 percent chance of showers early in the evening with risk of a thunderstorm. Wind becoming northwest 20 km/h near midnight. Low 16. City of Hamilton. Tonight..Cloudy. 60 percent chance of showers this evening and after midnight with risk of a thunderstorm. Wind southwest 20 km/h becoming light early this evening. Low 19. Thursday..A mix of sun and cloud. 60 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming southwest 30 km/h gusting to 50 in the morning. High 27. Humidex 34. UV index 9 or very high. Thursday night..Partly cloudy. 60 percent chance of showers early in the evening with risk of a thunderstorm. Low 13. Niagara Falls - Welland - Southern Niagara Region. Tonight..Cloudy. 60 percent chance of showers with risk of a thunderstorm. Wind southwest 20 km/h becoming light late this evening. Low 21. Thursday..Mainly cloudy. 60 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming southwest 30 km/h gusting to 50 in the morning. High 28. Humidex 35. UV index 9 or very high. Thursday night..Partly cloudy. 60 percent chance of showers early in the evening with risk of a thunderstorm. Low 16. Kitchener - Cambridge - Region of Waterloo. Tonight..Cloudy. 60 percent chance of showers this evening and after midnight with risk of a thunderstorm. Wind southwest 30 km/h becoming light after midnight. Low 17. Thursday..Mainly cloudy. 60 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming southwest 30 km/h gusting to 50 in the morning. High 27. Humidex 33. UV index 7 or high. Thursday night..Partly cloudy. 60 percent chance of showers early in the evening with risk of a thunderstorm. Wind west 20 km/h becoming light in the evening. Low 12. London - Parkhill - Eastern Middlesex County. Tonight..Cloudy. 60 percent chance of showers this evening with risk of a thunderstorm. Wind southwest 20 km/h becoming light early this evening. Low 17. Thursday..A mix of sun and cloud. 30 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming southwest 30 km/h gusting to 50 in the morning. High 28. Humidex 33. UV index 9 or very high. Thursday night..A few clouds. Wind west 30 km/h gusting to 50 becoming light early in the evening. Low 12. Windsor - Leamington - Essex County. Tonight..Partly cloudy. 60 percent chance of showers this evening with risk of a thunderstorm. Wind southwest 30 km/h becoming light this evening. Low 19. Thursday..A mix of sun and cloud. 30 percent chance of showers in the afternoon with risk of a thunderstorm. Wind becoming southwest 30 km/h gusting to 50 in the morning. High 29. Humidex 36. UV index 9 or very high. Thursday night..Clear. Wind west 30 km/h gusting to 50 becoming light in the evening. Low 14. Ottawa North - Kanata - Orleans. Tonight..Partly cloudy. Becoming cloudy after midnight with 40 percent chance of showers before morning. Low 17. Thursday..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm late in the afternoon. Wind becoming south 20 km/h gusting to 40 late in the morning. High 29. Humidex 34. UV index 6 or high. Thursday night..Partly cloudy with 60 percent chance of showers early in the evening. Otherwise clear. Risk of a thunderstorm early in the evening. Wind southwest 20 km/h becoming light early in the evening. Low 16. Ottawa South - Richmond - Metcalfe. Tonight..Partly cloudy. Becoming cloudy after midnight with 40 percent chance of showers before morning. Low 18. Thursday..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm late in the afternoon. Wind becoming south 20 km/h gusting to 40 late in the morning. High 29. Humidex 34. UV index 6 or high. Thursday night..Partly cloudy with 60 percent chance of showers early in the evening. Otherwise clear. Risk of a thunderstorm early in the evening. Wind southwest 20 km/h becoming light early in the evening. Low 16. This reproduction is a copy of the version available at: https://weather.gc.ca/forecast/public_bulletins_e.html?Bulletin=fpcn11.cwto --- up 3 days, 20 hours, 21 minutes * Origin: Northern Realms (1337:3/126) .