Subj : Southern Ontario Weather To : All From : Northern Realms Date : Mon Sep 19 2022 15:35:06 FPCN11 CWTO 191930 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:30 p.m. EDT Monday 19 September 2022 for tonight Tuesday and Tuesday night. The next scheduled forecast will be issued at 5:00 a.m. EDT Tuesday. City of Toronto. Tonight..Partly cloudy. 40 percent chance of showers early this evening. Risk of a thunderstorm early this evening. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low 15. Tuesday..A mix of sun and cloud. High 26. Humidex 29. UV index 6 or high. Tuesday night..Clear. Increasing cloudiness after midnight then 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Low 17. City of Hamilton. Tonight..Partly cloudy. 40 percent chance of showers early this evening. Risk of a thunderstorm early this evening. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low 15. Tuesday..A mix of sun and cloud. Wind becoming west 20 km/h in the morning. High 26. Humidex 31. UV index 6 or high. Tuesday night..Clear. Increasing cloudiness after midnight then 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Low 17. Niagara Falls - Welland - Southern Niagara Region. Tonight..A few showers ending early this evening then partly cloudy with 30 percent chance of showers. Risk of a thunderstorm early this evening. Wind west 20 km/h becoming light near midnight. Low 15. Tuesday..A mix of sun and cloud. Wind becoming southwest 20 km/h in the afternoon. High 25. Humidex 29. UV index 6 or high. Tuesday night..Clear. Increasing cloudiness after midnight then 40 percent chance of showers overnight. Risk of a thunderstorm overnight. Wind becoming southwest 20 km/h before morning. Low 17. Kitchener - Cambridge - Region of Waterloo. Tonight..Partly cloudy. 30 percent chance of showers early this evening. Fog patches developing overnight. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low 12. Tuesday..Mainly cloudy. Clearing in the afternoon. Fog patches dissipating in the morning. Wind becoming west 20 km/h gusting to 40 in the morning then light late in the afternoon. High 25. Humidex 28. UV index 6 or high. Tuesday night..Clear. Increasing cloudiness after midnight then 60 percent chance of showers overnight. Risk of a thunderstorm overnight. Low 16. London - Parkhill - Eastern Middlesex County. Tonight..Partly cloudy. 30 percent chance of showers early this evening with risk of a thunderstorm. Fog patches developing after midnight. Wind northwest 20 km/h gusting to 40 becoming light late this evening. Low 12. Tuesday..Mainly sunny. Fog patches dissipating in the morning. Wind becoming west 20 km/h late in the morning. High 27. Humidex 30. UV index 6 or high. Tuesday night..Partly cloudy. 30 percent chance of showers changing to 70 percent chance of showers after midnight. Risk of a thunderstorm late in the evening and overnight. Low 17. Windsor - Leamington - Essex County. Tonight..Partly cloudy with 30 percent chance of showers early this evening. Otherwise clear. Risk of a thunderstorm early this evening. Fog patches developing after midnight. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low 14. Tuesday..Sunny. Becoming a mix of sun and cloud near noon. Fog patches dissipating in the morning. Wind becoming south 30 km/h in the afternoon. High 27. Humidex 30. UV index 7 or high. Tuesday night..Partly cloudy. 30 percent chance of showers changing to 70 percent chance of showers after midnight. Risk of a thunderstorm late in the evening and overnight. Low 21. Ottawa North - Kanata - Orleans. Tonight..Showers ending this evening then cloudy with 60 percent chance of showers. Risk of a thunderstorm this evening. Fog patches developing this evening. Temperature steady near 11. Tuesday..Cloudy with 40 percent chance of showers. Fog patches dissipating in the morning. High 17. UV index 2 or low. Tuesday night..Cloudy with 30 percent chance of showers. Fog patches developing near midnight. Low 13. Ottawa South - Richmond - Metcalfe. Tonight..Showers ending this evening then cloudy with 60 percent chance of showers. Risk of a thunderstorm this evening. Fog patches developing this evening. Temperature steady near 12. Tuesday..Cloudy with 40 percent chance of showers. Fog patches dissipating in the morning. High 17. UV index 2 or low. Tuesday night..Cloudy with 30 percent chance of showers. Fog patches developing near midnight. Low 13. This reproduction is a copy of the version available at: https://weather.gc.ca/forecast/public_bulletins_e.html?Bulletin=fpcn11.cwto --- Binbrook, ON: Partly cloudy +24C, UV Index: 7 * Origin: Northern Realms | tg.nrbbs.net | 289-424-5180 (1337:3/126) .