Ottawa Public Health has issued the first frostbite advisory of 2016.
A frostbite advisory is issued when a wind chill of -25C or colder is expected.
Environment Canada says Sunday’s overnight low is -20C, feeling more like -27C with the wind chill.
The advisory begins Sunday evening and is in effect until further notice.
Ottawa Public Health has a list of tips on how to prevent frostbite and what to do if it sets in.
