Subj : Southern Ontario Weather To : All From : Northern Realms Date : Sat May 21 2022 15:35:01 FPCN11 CWTO 211918 PZC Updated forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:18 p.m. EDT Saturday 21 May 2022 for today and Sunday. The next scheduled forecast will be issued at 3:30 p.m. EDT. End $$$$^^ FPCN11 CWTO 211930 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 3:30 p.m. EDT Saturday 21 May 2022 for tonight Sunday and Sunday night. The next scheduled forecast will be issued at 5:00 a.m. EDT Sunday. City of Toronto. Tonight..Mainly cloudy. 60 percent chance of showers overnight. Wind west 30 km/h gusting to 50 becoming light early this evening. Low 15. Sunday..Cloudy. 60 percent chance of showers in the morning. Wind becoming northwest 20 km/h gusting to 40 in the morning. High 19. UV index 5 or moderate. Sunday night..A few clouds. Wind north 20 km/h becoming light after midnight. Low 8. City of Hamilton. Tonight..Mainly cloudy. 60 percent chance of showers overnight. Wind west 30 km/h becoming light early this evening. Low 16. Sunday..Cloudy. 60 percent chance of showers in the morning. Wind northwest 20 km/h becoming light near noon. High 18. UV index 4 or moderate. Sunday night..A few clouds. Low 7. Niagara Falls - Welland - Southern Niagara Region. Tonight..Cloudy with 60 percent chance of showers. Risk of a thunderstorm this evening. Fog patches developing near midnight. Wind southwest 20 km/h becoming light late this evening. Low 15. Sunday..Cloudy. 60 percent chance of showers in the morning. Fog patches dissipating in the morning. Wind southwest 20 km/h gusting to 40 becoming northwest 20 gusting to 40 then light early in the afternoon. Temperature falling to 12 in the morning then rising. UV index 4 or moderate. Sunday night..Partly cloudy. Clearing before morning. Low 6. Kitchener - Cambridge - Region of Waterloo. Tonight..Mainly cloudy with 60 percent chance of showers. Risk of thunderstorms early this evening. Wind west 30 km/h gusting to 50 becoming light early this evening. Low 14. Sunday..Cloudy. 60 percent chance of showers in the morning. Becoming a mix of sun and cloud in the afternoon. Wind becoming northwest 20 km/h in the morning. High 18. UV index 5 or moderate. Sunday night..Clear. Low plus 5. London - Parkhill - Eastern Middlesex County. Tonight..Mainly cloudy with 60 percent chance of showers. Risk of a thunderstorm early this evening. Wind northwest 30 km/h gusting to 50 becoming light early this evening. Low 9. Sunday..Cloudy. 60 percent chance of showers in the morning. Clearing late in the afternoon. Wind becoming northwest 20 km/h late in the morning. High 17. UV index 3 or moderate. Sunday night..Clear. Increasing cloudiness near midnight. Low plus 5. Windsor - Leamington - Essex County. Tonight..Cloudy with 60 percent chance of showers. Risk of a thunderstorm early this evening. Low 14. Sunday..Cloudy. 60 percent chance of showers in the morning. Wind northeast 20 km/h becoming light in the morning. High 19. UV index 3 or moderate. Sunday night..Cloudy. Wind northeast 30 km/h becoming light in the evening. Wind becoming northeast 20 gusting to 40 near midnight. Low 9. Ottawa North - Kanata - Orleans. Today..Showers with risk of a thunderstorm. High 26. Humidex 33. UV index 3 or moderate. Tonight..A few showers ending early this evening then partly cloudy with 30 percent chance of showers. Risk of a thunderstorm this evening. Low 14. Sunday..Cloudy. 60 percent chance of showers in the afternoon. Wind becoming northwest 20 km/h gusting to 40 late in the morning. High 18. UV index 5 or moderate. Ottawa North - Kanata - Orleans. Tonight..A few showers ending early this evening then partly cloudy with 30 percent chance of showers. Risk of a thunderstorm this evening. Low 14. Sunday..Cloudy. 60 percent chance of showers in the afternoon. Wind becoming northwest 20 km/h gusting to 40 late in the morning. High 18. UV index 5 or moderate. Sunday night..Cloudy. Becoming partly cloudy near midnight. Wind northwest 20 km/h gusting to 40 becoming light late in the evening. Low 7. Ottawa South - Richmond - Metcalfe. Today..Showers with risk of a thunderstorm. High 26. Humidex 35. UV index 3 or moderate. Tonight..A few showers ending early this evening then partly cloudy with 30 percent chance of showers. Risk of a thunderstorm this evening. Low 14. Sunday..Cloudy. 60 percent chance of showers in the afternoon. Wind becoming northwest 20 km/h gusting to 40 late in the morning. High 18. UV index 5 or moderate. Ottawa South - Richmond - Metcalfe. Tonight..A few showers ending early this evening then partly cloudy with 30 percent chance of showers. Risk of a thunderstorm this evening. Low 14. Sunday..Cloudy. 60 percent chance of showers in the afternoon. Wind becoming northwest 20 km/h gusting to 40 late in the morning. High 18. UV index 5 or moderate. Sunday night..Cloudy. Becoming partly cloudy near midnight. Wind northwest 20 km/h gusting to 40 becoming light late in the evening. Low 7. This reproduction is a copy of the version available at: https://weather.gc.ca/forecast/public_bulletins_e.html?Bulletin=fpcn11.cwto --- Mystic BBS v1.12 A48 (Raspberry Pi/32) * Origin: Northern Realms (21:3/110) .