Timelapse satellite imagery captured thundersnow flashing and rumbling over parts of Ontario overnight between Sunday, ...

Beware of rapidly changing conditions over short distances as bursts of snow snake inland off the lakes Monday and Tuesday ...

The Great Lakes’ water is usually much warmer than the air temperature in early November. That is one factor that feeds a ...

Heat and humidity return to Central Canada, elevating the thunderstorm risk in both Ontario and Quebec Thursday. Severe weather is leaving its mark on Ontario. As of 7:50 p.m., about 40,000 customers ...