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Lakeview Heights, ON

Alerts in Effect

Rainfall Warning

Issued at 10:27 Monday 24 July 2017

Extremely heavy rain is expected.

A significant rainfall event is in progress.

A slow moving upper disturbance over Lake Huron is expected to generate significant rainfall amounts over much of Eastern Ontario. Periods of rain, heavy at times, will continue today into tonight with widespread total rainfall amounts of 50 to 100 mm by Tuesday morning. Local rainfall amounts up to 200 mm are likely, especially vicinity the St. Lawrence Valley.


Heavy downpours can cause flash floods and water pooling on roads. Heavy downpours are likely to cause flash floods and water pooling on roads. Fast-moving water across a road can sweep a vehicle away.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to or tweet reports using #ONStorm.

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