Subj : Southern Ontario Weather To : All From : Northern Realms Date : Wed Sep 21 2022 05:05:10 FPCN11 CWTO 210900 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 5:00 a.m. EDT Wednesday 21 September 2022 for today and Thursday. The next scheduled forecast will be issued at 11:00 a.m. EDT. City of Toronto. Today..Mainly cloudy with 60 percent chance of showers or thunderstorms. Wind becoming southwest 20 km/h gusting to 40 this morning then light this afternoon. High 26. Humidex 34. UV index 5 or moderate. Tonight..Cloudy with 60 percent chance of showers this evening and risk of a thunderstorm. Clearing near midnight. Wind becoming northwest 30 km/h gusting to 50 this evening. Low 13. Thursday..Cloudy. Wind northwest 30 km/h gusting to 50. High 15. UV index 3 or moderate. City of Hamilton. Today..Cloudy with 60 percent chance of showers or thunderstorms. Wind becoming southwest 30 km/h gusting to 60 this morning. High 25. Humidex 33. UV index 4 or moderate. Tonight..Mainly cloudy. 60 percent chance of showers this evening with risk of a thunderstorm. Wind southwest 20 km/h becoming light this evening. Low 13. Thursday..Mainly cloudy. 40 percent chance of showers early in the morning. Wind becoming northwest 20 km/h gusting to 40 in the morning. High 13. UV index 4 or moderate. Niagara Falls - Welland - Southern Niagara Region. Today..Mainly cloudy with 60 percent chance of showers or thunderstorms. Wind becoming southwest 30 km/h gusting to 50 this morning. High 26. Humidex 34. UV index 5 or moderate. Tonight..Mainly cloudy. 60 percent chance of showers or thunderstorms this evening and after midnight. Wind southwest 30 km/h gusting to 50 becoming light late this evening. Wind becoming north 20 gusting to 40 near midnight. Low 14. Thursday..A mix of sun and cloud. Becoming cloudy in the morning. Wind west 30 km/h gusting to 50. High 16. UV index 3 or moderate. Kitchener - Cambridge - Region of Waterloo. Today..Cloudy with 60 percent chance of showers or thunderstorms. Wind becoming southwest 30 km/h gusting to 50 this morning. High 27. Humidex 34. UV index 4 or moderate. Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm early this evening. Wind becoming northwest 30 km/h gusting to 50 this evening. Low 9. Thursday..Cloudy. 30 percent chance of showers early in the morning. Wind northwest 30 km/h gusting to 50. High 13. UV index 3 or moderate. London - Parkhill - Eastern Middlesex County. Today..Cloudy with 40 percent chance of showers. Risk of a thunderstorm. Wind becoming south 20 km/h gusting to 40 this morning then light late this afternoon. High 28. Humidex 37. UV index 4 or moderate. Tonight..Mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm early this evening. Wind becoming northwest 20 km/h gusting to 40 this evening. Low 12. Thursday..Cloudy. 60 percent chance of showers in the morning. Wind northwest 20 km/h. High 14. UV index 3 or moderate. Windsor - Leamington - Essex County. Today..Mainly cloudy. 60 percent chance of showers early this morning. 70 percent chance of showers or thunderstorms late this afternoon. Risk of a thunderstorm early this morning. Wind southwest 20 km/h gusting to 40. High 31. Humidex 39. UV index 6 or high. Tonight..Partly cloudy. 70 percent chance of showers or thunderstorms early this evening. Wind west 20 km/h gusting to 40 becoming northwest 40 gusting to 60 this evening then diminishing to 20 gusting to 40 after midnight. Low 13. Thursday..A mix of sun and cloud. Wind northwest 20 km/h increasing to 40 gusting to 60 in the morning. High 17. UV index 6 or high. Ottawa North - Kanata - Orleans. Today..Mainly cloudy. 30 percent chance of showers this afternoon with risk of a thunderstorm. Fog patches dissipating this morning. Wind becoming south 20 km/h gusting to 40 this morning. High 22. Humidex 27. UV index 5 or moderate. Tonight..Partly cloudy with 60 percent chance of showers. Risk of a thunderstorm this evening. Wind southwest 20 km/h becoming light near midnight. Low 12. Thursday..Cloudy. 40 percent chance of showers late in the morning and early afternoon. Wind becoming northwest 30 km/h gusting to 50 in the morning. High 14. UV index 2 or low. Ottawa South - Richmond - Metcalfe. Today..Mainly cloudy. 30 percent chance of showers this afternoon with risk of a thunderstorm. Fog patches dissipating this morning. Wind becoming south 20 km/h gusting to 40 this morning. High 22. Humidex 27. UV index 5 or moderate. Tonight..Partly cloudy with 60 percent chance of showers. Risk of a thunderstorm this evening. Wind southwest 20 km/h becoming light near midnight. Low 12. Thursday..Cloudy. 40 percent chance of showers late in the morning and early afternoon. Wind becoming northwest 30 km/h gusting to 50 in the morning. High 14. UV index 2 or low. This reproduction is a copy of the version available at: https://weather.gc.ca/forecast/public_bulletins_e.html?Bulletin=fpcn11.cwto --- Binbrook, ON: Mist +16C, UV Index: 1 * Origin: Northern Realms | tg.nrbbs.net | 289-424-5180 (1337:3/126) .