Weather warnings · Canada

Weather warnings in Ontario

Updated

No active weather alerts in Ontario right now Checked against ECCC public weather alerts at Sun 7:13 pm EDT.

Every active official weather alert in Ontario, grouped by type, with the counties or zones covered and when each expires (America/Toronto time).

Active alerts
0 ECCC public weather alerts
Warnings
0
Cities covered
0 of 53 we track

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Weather warnings in Ontario now

Environment and Climate Change Canada has no active warnings, watches, advisories or statements anywhere in Ontario as of Sun 7:13 pm EDT.

Alerts in provinces near Ontario

2 neighbouring provinces have active alerts: Quebec (10, mostly Wind Warning); Newfoundland and Labrador (1, mostly Wind Warning). Weather crossing province lines often reaches Ontario next, so check the direction storms are moving.

ProvinceActive alertsMost commonWarnings
Quebec10Wind Warning10
New Brunswick0None0
Nova Scotia0None0
Prince Edward Island0None0
Manitoba0None0
Newfoundland and Labrador1Wind Warning1

What the alert levels mean

Environment Canada issues Warnings (severe weather is occurring or expected), Watches (conditions favourable for severe weather), Advisories (less severe events such as fog or frost) and Special Weather Statements. Since 2025 alerts also carry a colour (yellow, orange, red) reflecting expected impact.

Weather warnings by city in Ontario

Other provinces

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Data: Environment and Climate Change Canada.