Active Weather Alerts
Yellow Warning - Rainfall
Issued: 9:47 AM Mar. 11, 2026 – Environment and Climate Change Canada
Rain, heavy at times is expected. The saturated or frozen ground will have little ability to absorb this rainfall. What: Rainfall amounts of 20 to 40 mm. Locally higher amounts are possible in areas that receive thunderstorms. When: This morning and lasting through the day. Additional information: A series of low pressure systems will lead to significant rainfall across parts of southern Ontario. Areas in the Huron -Perth region could get a total of 50 to 60 mm. For information concerning flooding, please consult your local Conservation Authority or Ontario Ministry of Natural Resources office. Visit Ontario.ca/floods for the latest details. ### Water will likely pool on roads and in low-lying areas. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
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