A heat dome in the western U.S. continues to smash temperature records, the latest in cases of significant heat around the world so far this year. In Canada, temperatures are climbing, with Ottawa ...

October is typically a cool month in the northwest, but this year it has started out decidely warm. Environment Canada is ...

Toronto, southern Ontario and parts of Quebec are expected to see high levels of heat, and in some areas, it could be dangerous for people's health. (The Canadian Press/Tijana Martin) Toronto, the ...

While it's common to turn on the heat when nighttime lows get below 55 degrees in the fall, a better approach is to consider your indoor temperature.

Beach trips, cookouts and other outdoor activities are in full swing as summer arrives and the first widespread heat wave of 2025 hits the U.S. [and Canada]. For many people, summer is their favourite ...

Environment and Climate Change Canada said several heat waves this summer were twice as likely to be due to human-made ...

A dangerous heat wave is building across Wisconsin and the Great Lakes this week, with temperatures climbing into the upper ...

Canadians, especially those who heat their home by burning fossil fuels, are being encouraged to switch to electric heat pumps to cut greenhouse gas emissions. But what parts of Canada and what ...

A “dangerous” late-season heat wave is expected to return to Washington — not because temperatures will soar to record-breaking extremes, but because they will run far hotter than what the region is ...

Daily temperatures are expected to top out in the lower to mid-90s through the first half of the month, similar to June ...

Summer is well underway, but before you throw on your swimsuit and head to the lake, there are a few important factors you should keep in mind. With more than two million lakes and rivers in Canada, ...

While heat and humidity are often key terms for the Singapore Grand Prix, the F1 weather forecast shows a slight chance of rain.