Rainfall: Yellow Alert for Mar. 10, 2026

Environment Canada has issued a Yellow level warning for the Grimsby and the Niagara Region for heavy rainfall expected tonight (Tuesday, March 10^th) and lasting through Wednesday.

Rainfall amounts of 20 to 40 mm are expected, with higher amounts possible in areas that receive thunderstorms. Water will likely pool on roads and low-lying areas. We advise residents to avoid low-lying areas, to not drive through flooded roadways, and to watch for washouts near rivers, creeks, and culverts.

For up-to-date information, please visit: https://weather.gc.ca/en/location/index.html?coords=43.194,-79.557