Environment and Climate Change Canada issues Winter weather and cold alerts across Canada.

Extreme cold warnings are issued when very cold temperatures or wind chill creates an increased risk to health, such as frostbite and hypothermia. Risks are greater for young children, older adults, people with chronic illnesses, people working or exercising outdoors, and those without proper shelter and clothing.

Find out how you can stay safe in the cold and winter months.

Complementary Content