Subj : Southern Ontario Weather To : All From : Northern Realms Date : Wed Sep 21 2022 11:05:12 FPCN11 CWTO 211500 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 11:00 a.m. EDT Wednesday 21 September 2022 for today and Thursday. The next scheduled forecast will be issued at 3:30 p.m. EDT. City of Toronto. Today..Cloudy. 60 percent chance of showers this afternoon with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light this afternoon. High 27. Humidex 35. UV index 4 or moderate. Tonight..Partly cloudy. 60 percent chance of showers this evening and after midnight. Risk of a thunderstorm early this evening. 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. 70 percent chance of showers this afternoon with risk of thunderstorms. Wind southwest 30 km/h gusting to 60. High 25. Humidex 33. UV index 4 or moderate. Tonight..Mainly cloudy. 70 percent chance of showers early this evening then 30 percent chance of showers this evening. Risk of thunderstorms early this evening. 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 15. UV index 4 or moderate. Niagara Falls - Welland - Southern Niagara Region. Today..Cloudy. 70 percent chance of showers or thunderstorms this afternoon. Wind southwest 30 km/h gusting to 50. High 25. Humidex 33. UV index 4 or moderate. Tonight..Mainly cloudy. 70 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..Mainly cloudy. 30 percent chance of showers late in the morning and early afternoon. Wind west 30 km/h gusting to 50. High 16. UV index 3 or moderate. Kitchener - Cambridge - Region of Waterloo. Today..Cloudy. A few showers with thunderstorms beginning near noon. Wind southwest 30 km/h gusting to 50. High 27. Humidex 34. UV index 3 or moderate. Tonight..Mainly cloudy. 40 percent chance of showers overnight. Wind becoming northwest 30 km/h gusting to 50 this evening. Low 9. Thursday..Mainly cloudy. 40 percent chance of showers in the morning and early in the afternoon. Wind northwest 30 km/h gusting to 50. High 13. UV index 4 or moderate. London - Parkhill - Eastern Middlesex County. Today..A few showers with thunderstorms ending late this afternoon then cloudy. Wind south 20 km/h gusting to 40 becoming light late this afternoon. High 27. Humidex 35. UV index 3 or moderate. Tonight..Mainly cloudy. Wind becoming northwest 20 km/h gusting to 40 this evening. Low 12. Thursday..Mainly cloudy. 40 percent chance of showers in the morning and early in the afternoon. Wind northwest 20 km/h. High 14. UV index 4 or moderate. Windsor - Leamington - Essex County. Today..A few showers with thunderstorms ending late this afternoon then mainly cloudy. Wind southwest 20 km/h gusting to 40. High 30. Humidex 38. UV index 3 or moderate. Tonight..Partly cloudy. 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 late this afternoon with risk of a thunderstorm. Wind south 20 km/h gusting to 40. High 22. Humidex 27. UV index 5 or moderate. Tonight..Partly cloudy. 70 percent chance of showers changing to 30 percent chance of showers after midnight. 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 late this afternoon with risk of a thunderstorm. Wind south 20 km/h gusting to 40. High 22. Humidex 27. UV index 5 or moderate. Tonight..Partly cloudy. 70 percent chance of showers changing to 30 percent chance of showers after midnight. 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: Partly cloudy +23C, UV Index: 6 * Origin: Northern Realms | tg.nrbbs.net | 289-424-5180 (21:3/110) .