Subj : Southern Ontario Weather To : All From : Northern Realms Date : Tue Sep 13 2022 11:05:10 FPCN11 CWTO 131500 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 11:00 a.m. EDT Tuesday 13 September 2022 for today and Wednesday. The next scheduled forecast will be issued at 3:30 p.m. EDT. City of Toronto. Today..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. Temperature steady near 18. UV index 4 or moderate. Tonight..Partly cloudy. 40 percent chance of showers early this evening. Temperature steady near 15. Wednesday..A mix of sun and cloud. Wind becoming northwest 20 km/h late in the morning. High 25. Humidex 29. UV index 7 or high. City of Hamilton. Today..Mainly cloudy with 40 percent chance of showers and risk of a thunderstorm. High 18. UV index 4 or moderate. Tonight..Increasing cloudiness. Low 12. Wednesday..A mix of sun and cloud. Clearing late in the afternoon. Wind becoming west 20 km/h late in the morning. High 25. Humidex 30. UV index 7 or high. Niagara Falls - Welland - Southern Niagara Region. Today..Mainly cloudy with 60 percent chance of showers and risk of a thunderstorm. High 20. UV index 4 or moderate. Tonight..Mainly cloudy. 40 percent chance of showers early this evening. Low 14. Wednesday..A mix of sun and cloud. Wind becoming northwest 20 km/h late in the morning. High 25. Humidex 30. UV index 7 or high. Kitchener - Cambridge - Region of Waterloo. Today..Mainly cloudy with 30 percent chance of showers and risk of a thunderstorm. High 20. UV index 4 or moderate. Tonight..Increasing cloudiness this evening. Low 11. Wednesday..Mainly cloudy. Clearing late in the afternoon. Wind becoming northwest 20 km/h late in the morning. High 25. Humidex 27. UV index 6 or high. London - Parkhill - Eastern Middlesex County. Today..A mix of sun and cloud. 60 percent chance of showers near noon with risk of a thunderstorm. High 21. UV index 6 or high. Tonight..Mainly cloudy. Fog patches developing overnight. Low 11. Wednesday..Mainly cloudy. Clearing late in the afternoon. Fog patches dissipating in the morning. Wind becoming northwest 20 km/h late in the morning. High 23. Humidex 28. UV index 6 or high. Windsor - Leamington - Essex County. Today..A mix of sun and cloud. High 21. UV index 6 or high. Tonight..Partly cloudy. Fog patches developing overnight. Low 12. Wednesday..Sunny. Fog patches dissipating in the morning. High 27. Humidex 32. UV index 7 or high. Ottawa North - Kanata - Orleans. Today..Showers at times heavy with risk of a thunderstorm. Local amount 15 to 25 mm. High 21. Humidex 26. UV index 3 or moderate. Tonight..Showers at times heavy ending before morning then cloudy with 30 percent chance of showers. Risk of a thunderstorm this evening and overnight. Local amount 30 to 40 mm. Wind becoming northwest 20 km/h before morning. Low 14. Wednesday..Mainly cloudy. 30 percent chance of showers early in the morning. Wind northwest 20 km/h. High 18 with temperature falling to 12 in the afternoon. UV index 5 or moderate. Ottawa South - Richmond - Metcalfe. Today..Showers at times heavy with risk of a thunderstorm. Local amount 15 to 25 mm. High 21 with temperature falling to 16 this afternoon. Humidex 26. UV index 3 or moderate. Tonight..Showers at times heavy ending before morning then cloudy with 30 percent chance of showers. Risk of a thunderstorm this evening and overnight. Local amount 30 to 40 mm. Wind becoming northwest 20 km/h before morning. Temperature steady near 15. Wednesday..Mainly cloudy. 30 percent chance of showers early in the morning. Wind northwest 20 km/h. High 18 with temperature falling to 12 in the afternoon. UV index 5 or moderate. This reproduction is a copy of the version available at: https://weather.gc.ca/forecast/public_bulletins_e.html?Bulletin=fpcn11.cwto --- Binbrook, ON: Light rain +13C, UV Index: 3 * Origin: Northern Realms | tg.nrbbs.net | 289-424-5180 (21:3/110) .