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Conestogo, ON

Alerts in Effect

Rainfall Warning

Issued at 15:41 Tuesday 20 February 2018

Major rainfall event continues until Wednesday morning.

Another round of rain is moving back into many of the warned regions near and east of Lake Huron this evening after a brief lull this afternoon. A further 15 to 25 mm is likely tonight before it comes to an end with a cold front Wednesday morning. Total rainfall amounts from Monday night through Wednesday will likely be in the 40 to 60 mm range. Isolated amounts approaching 75 mm are possible.

This wet, record mild spell in combination with snowmelt is causing localized flooding across Southern Ontario.


Rainfall warnings are issued when significant rainfall is expected.

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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