Subj : Southern Ontario Weather To : All From : Northern Realms Date : Mon Aug 08 2022 05:05:02 FPCN11 CWTO 080900 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 5:00 a.m. EDT Monday 8 August 2022 for today and Tuesday. The next scheduled forecast will be issued at 11:00 a.m. EDT. City of Toronto. Today..Cloudy with 30 percent chance of showers. Risk of a thunderstorm this afternoon. High 30. Humidex 40. UV index 6 or high. Tonight..Showers ending after midnight then partly cloudy. Risk of a thunderstorm this evening and after midnight. Local amount 15 to 25 mm. Low 18. Tuesday..A mix of sun and cloud. High 24. Humidex 29. UV index 9 or very high. City of Hamilton. Today..Cloudy with 30 percent chance of showers. Risk of a thunderstorm this afternoon. Wind becoming west 30 km/h near noon. High 29. Humidex 39. UV index 4 or moderate. Tonight..Showers ending after midnight then cloudy. Risk of a thunderstorm this evening and after midnight. Local amount 20 to 30 mm. Wind west 20 km/h becoming light near midnight. Low 17. Tuesday..A mix of sun and cloud. High 25. Humidex 31. UV index 9 or very high. Niagara Falls - Welland - Southern Niagara Region. Today..Cloudy with 30 percent chance of showers. Risk of a thunderstorm this afternoon. Wind southwest 20 km/h. High 29. Humidex 39. UV index 4 or moderate. Tonight..Showers ending after midnight then cloudy. Risk of a thunderstorm this evening and after midnight. Local amount 20 to 30 mm. Wind southwest 20 km/h becoming light near midnight. Low 20. Tuesday..Mainly cloudy. Wind northwest 20 km/h becoming light late in the morning. High 24. Humidex 29. UV index 7 or high. Kitchener - Cambridge - Region of Waterloo. Today..Cloudy with 30 percent chance of showers. Showers beginning late this afternoon. Risk of a thunderstorm this afternoon. Local amount 5 mm. Wind becoming west 30 km/h near noon. High 29. Humidex 39. UV index 4 or moderate. Tonight..Showers ending after midnight then cloudy. Risk of a thunderstorm this evening and after midnight. Local amount 20 to 30 mm. Wind west 20 km/h becoming light near midnight. Low 16. Tuesday..A mix of sun and cloud. High 23. Humidex 27. UV index 9 or very high. London - Parkhill - Eastern Middlesex County. Today..Cloudy with 30 percent chance of showers. Showers beginning late this afternoon. Risk of a thunderstorm this afternoon. Wind becoming southwest 20 km/h near noon. High 29. Humidex 39. UV index 4 or moderate. Tonight..Showers ending near midnight then cloudy. Risk of a thunderstorm this evening. Local amount 20 to 30 mm. Wind southwest 20 km/h becoming north 20 near midnight. Low 17. Tuesday..A mix of sun and cloud. Wind becoming north 20 km/h late in the morning. High 23. Humidex 28. UV index 9 or very high. Windsor - Leamington - Essex County. Today..Cloudy with 30 percent chance of showers. Showers beginning late this afternoon. Risk of a thunderstorm this afternoon. Wind southwest 30 km/h becoming light early this morning. Wind becoming southwest 20 near noon. High 31. Humidex 43. UV index 6 or high. Tonight..Showers ending near midnight then cloudy. Risk of a thunderstorm this evening. Wind southwest 20 km/h becoming north 20 near midnight. Low 18. Tuesday..A mix of sun and cloud. High 25. Humidex 30. UV index 9 or very high. Ottawa North - Kanata - Orleans. Today..Cloudy. 40 percent chance of showers early this morning. A few showers beginning early this morning. Risk of a thunderstorm this afternoon. Local amount 20 to 30 mm. Fog patches dissipating this morning. High 22. Humidex 28. UV index 4 or moderate. Tonight..Showers ending after midnight then cloudy with 30 percent chance of drizzle or showers. Local amount 15 to 25 mm. Low 15. Tuesday..Cloudy. 30 percent chance of drizzle or showers in the morning. High 22. Humidex 27. UV index 3 or moderate. Ottawa South - Richmond - Metcalfe. Today..Cloudy with 30 percent chance of showers this morning and early this afternoon. Showers beginning this afternoon. Risk of a thunderstorm this afternoon. Local amount 15 to 25 mm. High 22. Humidex 28. UV index 4 or moderate. Tonight..Showers ending overnight then cloudy with 30 percent chance of drizzle or showers. Local amount 15 to 25 mm. Low 15. Tuesday..Cloudy. 30 percent chance of drizzle or showers in the morning. High 22. Humidex 27. UV index 3 or moderate. This reproduction is a copy of the version available at: https://weather.gc.ca/forecast/public_bulletins_e.html?Bulletin=fpcn11.cwto --- up 2 weeks, 1 day, 9 hours, 51 minutes * Origin: Northern Realms | tg.nrbbs.net | 289-424-5180 (21:3/110) .