Southwestern Public Health issues cold weather alert March 1

March 1, 2021 at 11:30 AM

Cold temperatures expected to begin in the afternoon on March 1 and continuing into the morning on March 2.

Southwestern Public Health issues cold weather alerts when Environment Canada forecasts an air temperature below -15˚C or a wind chill below -20˚C.

Environment Canada is forecasting cold temperatures throughout SWPH region beginning this afternoon with an overnight low temperature of -12˚C and a windchill of -20˚C. These cold temperatures are expected to continue into Tuesday morning with a windchill of -19˚C. The forecast calls for temperatures to increase to a daytime high of -3˚C with a windchill of -11 ˚C on Tuesday, March 2.

During a cold weather alert, residents should take precautions to protect themselves from the cold to avoid complications such as frostbite and hypothermia. Those most vulnerable to the effects of the cold include older adults, infants and young children, outdoor workers, those who like outdoor sports such as skiing and hiking, and homeless persons who do not have shelter, proper clothing or food.

Hypothermia

Hypothermia occurs when the body temperature drops below 35˚C, affecting the ability to think clearly and move well. If you suspect hypothermia, get immediately medical attention. Warning signs of hypothermia include shivering, exhaustion, confusion, fumbling hands, memory loss, slurred speech and drowsiness. Infants may have red, cold skin and very low energy.

Frostbite
Frostbite causes a loss of feeling and color in the nose, ears, cheeks, chin, fingers, or toes. Signs of frostbite include a white or grayish-yellow skin area, skin that feels unusually firm or waxy, and numbness. If you think you have frostbite, seek medical care.

What you should do:
• Stay indoors as much as possible
• Dress in warm layers when going outside (jacket, loose fitting clothes, toques, mittens, etc.)
• Cover up all exposed skin
• Avoid caffeinated or alcoholic beverages as they cause your body to lose heat more rapidly
• Avoid strenuous exercise while out in the cold as much as possible
• If you see someone who may be suffering from hypothermia, call 911 immediately

Find a public Warming Centre at www.swpublichealth.ca/extreme-cold. Hours and availability
of these facilities may be impacted by COVID-19 and the current province-wide shutdown.