A multi-day episode of very cold wind chills continues.What:Wind chill values near minus 45.When:Tonight into Sunday morning.Additional information:Wind chill values will remain in the mid to upper minus 30s through Sunday.###Extreme cold puts everyone at risk.Risks are greater for young children, older adults, people with chronic illnesses, people working or exercising outdoors, and those without proper shelter.Watch for cold related symptoms: shortness of breath, chest pain, muscle pain and weakness, numbness and colour change in fingers and toes.Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.