Severe weather moves east from southern Ontario with raised instability threat throughout eastern Ontario and southern Quebec ...

A risk for thunderstorms will redevelop on Sunday as a cold front pushes into an unstable atmosphere across southern Ontario.

A muggy airmass draped over southern Ontario heading into this weekend will set the stage for a multi-day risk for strong to ...

A heat warning is expected to stretch through the weekend with a risk of thunderstorms possible across the Greater Toronto Area and southern Ontario.

Evacuations of Pikangikum and North Spirit Lake First Nations in northwestern Ontario are expected to begin Friday, as out-of ...

A tornado warning has been issued for Savant Lake and Sturgeon Lake in northwestern Ontario. Here's the latest from ...

Two notable troughs will bring multiple days of storms to the Prairies, Ontario, and Quebec for this second week of July ...

Heavy, moist air throughout southern Ontario and Quebec could help spark severe thunderstorms in parts of both provinces on ...

A severe thunderstorm capable of producing a tornado has been detected in eastern Ontario. Residents in the affected region ...

There’s a chance of showers expected throughout the day with a risk of thunderstorms in the Greater Toronto Area and southern ...

THUNDER BAY - Impala Platinum Holding Ltd. plans to end production at its Lac des Iles mine in northwestern Ontario at the ...

Southern Ontario is facing another heat wave with temperatures near 35°C and humidex values hitting 40, prompting warnings ...