From: 2026/06/17, 16:07
To: 2026/06/19, 01:59

Credit Valley Conservation has issued a Flood Outlook Statement for the areas of the Credit River Watershed in Peel and Halton Regions as well as Wellington and Dufferin Counties. CVC is advising that Environment Canada has issued a Special Weather Statement for the Credit River watershed (Orangeville, Erin, Peel, and Halton regions). Heavy rainfall with potential for severe thunderstorms is possible this evening and overnight. Rainfall amounts could exceed 40 mm. While no flooding of the Credit River and its major tributaries is expected, there is a possibility of localized flash flooding and water pooling on the roads and in flood-prone and low-lying urban areas. Urban streams and rivers may become dangerous, especially in the vicinity of culverts, bridges, and dams. People are warned to stay away from all watercourses and to keep children and pets away. CVC will continue to closely monitor weather and water levels in the watershed. The Watershed Conditions Statement for Flood Outlook will be in effect through Thursday, June 18, 2026, or until further notice. Read the full message on our website: https://cvc.ca/ View current watershed conditions in real-time: https://cvc.ca/real-time-monitoring/

From: 2026/06/17, 20:00
To: 2026/06/18, 05:02

Strong winds, heavy rain and thunderstorms tonight. What: Strong southwesterly wind gusts. Rainfall amounts in excess of 40 mm. Risk of severe thunderstorms. When: Beginning early this evening continuing into Thursday morning. Additional information: Showers are expected early this evening and will intensify as a strong low pressure system approaches the area. There is a potential for severe thunderstorms late this evening and overnight with heavy rain and strong wind gusts being the primary threats. Rainfall amounts of 40 mm or greater are possible as a result of the thunderstorms and showers with this system. Watches or warnings may be issued closer to the event as the path of this low pressure system becomes more certain. ### Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or post reports on X using #ONStorm.