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Severe Thunderstorm and Weather Warnings

Environment Canada has issued multiple severe thunderstorm warnings and watches for the region, with forecasts calling for heavy rain, damaging winds, and intense humidity. The alerts come as the agency deploys a new tornado and thunderstorm alert system to better inform residents of dangerous weather conditions.

4D AGO

Toronto braces for heavy rain and thunderstorms this weekend with 50mm possible

Environment Canada warns of two rounds of storms Saturday with potential flooding in low-lying areas. Rainfall amounts will vary...

15D AGO

Severe thunderstorm warning issued for Toronto and six surrounding areas Monday

Environment Canada warned of strong wind gusts, quarter-size hail, heavy rain and likely power outages affecting Toronto, Pickering,...

15D AGO

Environment Canada deploys new tornado and thunderstorm alert system Tuesday

Precision polygon warnings aim to reduce over-alerting across Canada, with mobile phones receiving targeted emergency alerts for...

23D AGO

Rain rolled through Toronto yesterday and people were here for it

36D AGO

Heavy rain and thunderstorms forecast for Toronto Tuesday with humidity feeling like 32 C

After days of wildfire smoke, Environment Canada is calling for 70 per cent chance of rain Tuesday with locally heavy downpours possible...

38D AGO

Greater Toronto Area under severe thunderstorm watch with winds up to 110 km/h expected

Cold front moving from Michigan could bring hail and up to 40 mm of rain this morning and early afternoon.

47D AGO

Heavy rain and damaging winds hitting Toronto tonight

47D AGO

Heavy rain and damaging winds hitting Toronto Thursday under storm warning

51D AGO

Heat wave breaks as Toronto cools to 26°C with mixed sun and clouds through Friday

After days above 30°C and humidex values reaching 48°C, Environment Canada forecasts more comfortable temperatures but humidity remains high.

53D AGO

Heat warning extended through Saturday as Toronto battles dangerous humidity

Environment Canada extended the alert after record-breaking temperatures and humidex values near 40°C. Cooling centres and water...

53D AGO

Thunderstorms and heat warnings loom over Toronto's final World Cup weekend

Environment Canada forecasts heavy rain and electrical storms Friday while extreme heat lingers, threatening outdoor FIFA Fan Festival events.

55D AGO

Toronto braces for severe thunderstorms and extreme heat through Friday

Environment Canada warns of damaging winds up to 100 km/h, quarter-sized hail, and temperatures reaching 37°C as heat wave continues.