Storm prompts rainfall warning, flood watch for GTA
CBC
Heavy rainfall is causing flooding on Toronto roadways and affecting transit service as a severe storm moves over the region.
Environment Canada has issued a rainfall warning for the city, with a risk of thunderstorms Tuesday afternoon and evening.
Up to 110 millimetres of rain is expected to fall on Tuesday, with rainfall rates of 40 mm/h possible at some points.
"Heavy downpours can cause flash floods and water pooling on roads. Localized flooding in low-lying areas is possible. Watch for possible washouts near rivers, creeks and culverts," the rainfall warning said.
The Toronto and Region Conservation Authority (TRCA) issued a flood warning on Tuesday afternoon, saying that the total rainfall expected could create "hazardous conditions" near bodies of water, including slippery and unstable river banks.
All shorelines, rivers and streams in the GTA should be considered dangerous as heavy rainfall could result in higher flows, erosion and rapidly changing water levels, the (TRCA) said.
"Please exercise caution if you must be around any bodies of water, rivers or streams as well as the Lake Ontario shoreline," the TRCA said.
WATCH | Flooding in Union Station as Toronto sees heavy rainfall:
Meanwhile, Peel police warned drivers that downpours were causing manhole covers to lift out of place.
They urged drivers to be cautious and use the full headlight system on their vehicles.
Toronto Pearson said a section of Convair Drive, near the airport, is closed due to flooding. However, there is no flooding at the airport and there are no flight disruptions at this point.
People travelling to the airport are advised to map out their route to avoid any road closures and give themselves extra time to arrive safely, the airport said.
Several bus routes are being diverted due to flooding. A full list of service disruptions can be found on the TTC website.