Subj : Southern Ontario Weather To : All From : Northern Realms Date : Mon Mar 21 2022 05:05:08 FPCN11 CWTO 210900 Forecasts for Southern Ontario and the National Capital Region issued by Environment Canada at 5:00 a.m. EDT Monday 21 March 2022 for today and Tuesday. The next scheduled forecast will be issued at 11:00 a.m. EDT. City of Toronto. Today..Sunny. Increasing cloudiness this afternoon. Wind becoming northwest 20 km/h this morning. High 12. UV index 4 or moderate. Tonight..Clearing late this evening. Wind northwest 20 km/h gusting to 40 becoming light overnight. Low minus 3. Tuesday..Sunny. Increasing cloudiness in the afternoon. Wind up to 15 km/h. High 7. UV index 4 or moderate. Wind chill minus 5 in the morning. City of Hamilton. Today..Sunny. Increasing cloudiness this afternoon then 60 percent chance of showers late this afternoon. Wind becoming west 20 km/h near noon. High 12. UV index 4 or moderate. Tonight..A few showers ending near midnight then clearing. Wind west 20 km/h becoming light early this evening. Low minus 2. Wind chill minus 5 overnight. Tuesday..Mainly sunny. Increasing cloudiness in the afternoon. Wind northeast 20 km/h becoming light late in the morning. High plus 4. UV index 5 or moderate. Wind chill minus 6 in the morning. Niagara Falls - Welland - Southern Niagara Region. Today..Sunny this morning then a mix of sun and cloud with 60 percent chance of showers late this afternoon. High 12. UV index 4 or moderate. Tonight..A few showers ending near midnight then clearing. Wind up to 15 km/h. Low minus 2. Wind chill minus 5 overnight. Tuesday..Sunny. Increasing cloudiness in the afternoon. Wind up to 15 km/h. High plus 5. UV index 5 or moderate. Wind chill minus 5 in the morning. Kitchener - Cambridge - Region of Waterloo. Today..Sunny. Increasing cloudiness this afternoon then a few showers. Wind becoming west 20 km/h near noon. High 10. UV index 4 or moderate. Wind chill minus 7 this morning. Tonight..A few rain showers or flurries ending near midnight then clearing. Wind west 20 km/h becoming light early this evening. Low minus 5. Wind chill minus 8 overnight. Tuesday..Increasing cloudiness late in the morning. Wind becoming east 20 km/h in the morning. High 6. UV index 4 or moderate. Wind chill minus 9 in the morning. London - Parkhill - Eastern Middlesex County. Today..Sunny. Increasing cloudiness this afternoon then a few showers. Wind up to 15 km/h. High 13. UV index 5 or moderate. Wind chill minus 4 this morning. Tonight..A few showers ending near midnight then partly cloudy. Low minus 2. Tuesday..Mainly cloudy. Wind becoming east 20 km/h gusting to 40 in the morning. High 8. UV index 4 or moderate. Wind chill minus 7 in the morning. Windsor - Leamington - Essex County. Today..Sunny. Increasing cloudiness this afternoon. High 14. UV index 5 or moderate. Tonight..Mainly cloudy. Clearing late this evening. Fog patches developing overnight. Wind northeast 30 km/h becoming light late this evening. Low plus 2. Tuesday..Increasing cloudiness early in the morning. Fog patches dissipating in the morning. Wind east 30 km/h gusting to 50. High 7. UV index 2 or low. Ottawa North - Kanata - Orleans. Today..Sunny. Wind becoming northwest 20 km/h gusting to 40 this morning. High 6. UV index 4 or moderate. Wind chill minus 6 this morning. Tonight..Clear. Wind northwest 20 km/h becoming light early this evening. Low minus 8. Wind chill minus 10 overnight. Tuesday..Sunny. Wind becoming northwest 20 km/h gusting to 40 in the morning. High plus 5. UV index 4 or moderate. Wind chill minus 13 in the morning. Ottawa South - Richmond - Metcalfe. Today..Sunny. Wind becoming northwest 20 km/h gusting to 40 this morning. High 6. UV index 4 or moderate. Wind chill minus 6 this morning. Tonight..Clear. Wind northwest 20 km/h becoming light early this evening. Low minus 8. Wind chill minus 10 overnight. Tuesday..Sunny. Wind becoming northwest 20 km/h gusting to 40 in the morning. High plus 5. UV index 4 or moderate. Wind chill minus 13 in the morning. 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) .