Subj : Southern Ontario Weather To : All From : Northern Realms Date : Wed May 18 2022 15:35:00 FPCN11 CWTO 181930 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:30 p.m. EDT Wednesday 18 May 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. A few showers beginning near midnight. Low 10. Thursday..A few showers ending near noon then a mix of sun and cloud. Risk of a thunderstorm in the morning. Wind becoming west 20 km/h gusting to 40 in the afternoon. High 22. Humidex 25. UV index 6 or high. Thursday night..Partly cloudy. Low 15. City of Hamilton. Tonight..Cloudy. A few showers beginning early this evening. Low 10. Thursday..A few showers ending late in the morning then a mix of sun and cloud. Risk of a thunderstorm in the morning. Wind becoming west 20 km/h gusting to 40 in the morning. High 22. Humidex 25. UV index 7 or high. Thursday night..Partly cloudy. Low 14. Niagara Falls - Welland - Southern Niagara Region. Tonight..Cloudy. A few showers beginning early this evening. Low 9. Thursday..A few showers ending near noon then a mix of sun and cloud. Risk of a thunderstorm in the morning. Wind becoming southwest 20 km/h near noon. High 22. Humidex 25. UV index 6 or high. Thursday night..Partly cloudy. Low 14 with temperature rising to 19 by morning. Kitchener - Cambridge - Region of Waterloo. Tonight..Showers. Low 9. Thursday..A few showers ending in the morning then a mix of sun and cloud. Wind becoming west 20 km/h late in the morning. High 22. Humidex 25. UV index 6 or high. Thursday night..Mainly cloudy. Low 12. London - Parkhill - Eastern Middlesex County. Tonight..Showers. Low 11. Thursday..Cloudy. Becoming a mix of sun and cloud near noon. 30 percent chance of showers late in the afternoon. Wind becoming southwest 20 km/h gusting to 40 late in the morning. High 24. Humidex 27. UV index 7 or high. Thursday night..Partly cloudy with 30 percent chance of showers. Wind southwest 20 km/h becoming light in the evening. Low 15. Windsor - Leamington - Essex County. Tonight..A few showers ending this evening then cloudy with 40 percent chance of showers. Wind east 20 km/h becoming light early this evening. Low 13. Thursday..Mainly cloudy. 30 percent chance of showers late in the afternoon. Wind becoming southwest 20 km/h gusting to 40 in the morning. High 26. Humidex 31. UV index 8 or very high. Thursday night..Partly cloudy with 30 percent chance of showers. Wind southwest 20 km/h gusting to 40 becoming light early in the evening. Wind becoming south 30 gusting to 50 overnight. Low 19. Ottawa North - Kanata - Orleans. Tonight..Clear. Increasing cloudiness after midnight. Wind west 20 km/h becoming light early this evening. Low plus 5. Thursday..Cloudy. A few showers beginning in the morning and ending late in the afternoon. High 16. UV index 3 or moderate. Thursday night..Cloudy. Low 8. Ottawa South - Richmond - Metcalfe. Tonight..Clear. Increasing cloudiness after midnight. Wind west 20 km/h becoming light early this evening. Low plus 5. Thursday..Cloudy. A few showers beginning in the morning and ending late in the afternoon. High 16. UV index 3 or moderate. Thursday night..Cloudy. Low 8. This reproduction is a copy of the version available at: https://weather.gc.ca/forecast/public_bulletins_e.html?Bulletin=fpcn11.cwto --- Mystic BBS v1.12 A48 (Raspberry Pi/32) * Origin: Northern Realms (21:3/110) .