Subj : Southern Ontario Weather To : All From : Northern Realms Date : Mon Aug 01 2022 05:05:04 FPCN11 CWTO 010900 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 5:00 a.m. EDT Monday 1 August 2022 for today and Tuesday. The next scheduled forecast will be issued at 11:00 a.m. EDT. City of Toronto. Today..Mainly sunny. Increasing cloudiness this morning then 60 percent chance of showers late this afternoon. Risk of a thunderstorm late this afternoon. Wind becoming south 20 km/h gusting to 40 late this morning. High 28. Humidex 34. UV index 7 or high. Tonight..Cloudy. 60 percent chance of showers this evening and after midnight. Risk of a thunderstorm this evening. Wind southwest 20 km/h becoming light this evening. Low 18. Tuesday..Cloudy. Wind northwest 20 km/h becoming light in the morning. High 26. Humidex 32. UV index 5 or moderate. City of Hamilton. Today..Mainly sunny. Increasing cloudiness this morning then 60 percent chance of showers late this afternoon. Risk of a thunderstorm late this afternoon. Fog patches dissipating this morning. Wind becoming southwest 30 km/h gusting to 60 this morning. High 26. Humidex 33. UV index 7 or high. Tonight..Cloudy. 60 percent chance of showers this evening and after midnight. Risk of a thunderstorm this evening. Wind southwest 20 km/h gusting to 40 becoming light late this evening. Low 18. Tuesday..Cloudy. Wind northwest 20 km/h gusting to 40 becoming light late in the morning. High 25. Humidex 32. UV index 6 or high. Niagara Falls - Welland - Southern Niagara Region. Today..A mix of sun and cloud. 60 percent chance of showers late this afternoon with risk of a thunderstorm. Fog patches dissipating this morning. Wind becoming southwest 30 km/h gusting to 50 this morning. High 29. Humidex 36. UV index 9 or very high. Tonight..Cloudy. 60 percent chance of showers this evening and after midnight. Risk of a thunderstorm this evening. Wind southwest 30 km/h gusting to 50 becoming light near midnight. Low 20. Tuesday..Cloudy. Wind west 20 km/h becoming light in the morning. High 26. Humidex 32. UV index 6 or high. Kitchener - Cambridge - Region of Waterloo. Today..Mainly sunny. Increasing cloudiness this morning then showers or thunderstorms beginning this afternoon. Local amount 10 to 15 mm. Fog patches dissipating this morning. Wind becoming south 30 km/h gusting to 50 this morning. High 27. Humidex 33. UV index 6 or high. Tonight..Showers or thunderstorms ending early this evening then cloudy with 40 percent chance of showers or drizzle this evening and after midnight. Risk of a thunderstorm this evening. Wind southwest 20 km/h becoming light this evening. Low 16. Tuesday..Cloudy. Wind northwest 20 km/h becoming light late in the morning. High 24. Humidex 29. UV index 6 or high. London - Parkhill - Eastern Middlesex County. Today..A mix of sun and cloud. Becoming cloudy this morning. Showers or thunderstorms beginning this afternoon. Local amount 15 to 25 mm. Fog patches dissipating this morning. Wind becoming south 30 km/h gusting to 50 this morning. High 27. Humidex 34. UV index 6 or high. Tonight..Cloudy. 40 percent chance of showers or drizzle this evening and after midnight. Risk of a thunderstorm this evening. Low 18. Tuesday..Cloudy. Wind northwest 20 km/h becoming light late in the morning. High 23. Humidex 28. UV index 6 or high. Windsor - Leamington - Essex County. Today..A mix of sun and cloud. Becoming cloudy near noon with showers or thunderstorms. Local amount 15 to 25 mm. Fog patches dissipating this morning. Wind becoming south 30 km/h gusting to 50 early this morning. High 28. Humidex 36. UV index 8 or very high. Tonight..Mainly cloudy. 40 percent chance of showers or drizzle this evening and after midnight. Risk of a thunderstorm this evening. Wind west 30 km/h gusting to 50 becoming light this evening. Low 18. Tuesday..Clearing in the morning. Wind becoming northwest 20 km/h in the morning. High 27. Humidex 32. UV index 9 or very high. Ottawa North - Kanata - Orleans. Today..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40 this morning. High 30. Humidex 37. UV index 9 or very high. Tonight..Increasing cloudiness early this evening. 60 percent chance of showers. Risk of a thunderstorm this evening. Wind southwest 20 km/h becoming light early this evening. Low 18. Tuesday..Cloudy. Wind becoming northwest 20 km/h early in the afternoon. High 26. Humidex 34. UV index 5 or moderate. Ottawa South - Richmond - Metcalfe. Today..Mainly sunny. Wind becoming southwest 20 km/h gusting to 40 this morning. High 30. Humidex 37. UV index 9 or very high. Tonight..Increasing cloudiness early this evening. 60 percent chance of showers. Risk of a thunderstorm this evening. Wind southwest 20 km/h becoming light early this evening. Low 18. Tuesday..Cloudy. Wind becoming northwest 20 km/h early in the afternoon. High 26. Humidex 34. UV index 5 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 1 week, 1 day, 9 hours, 51 minutes * Origin: Northern Realms (1337:3/126) .