Arctic Blast Sweeps the Country, Forecasts Point Toward Lows Near -50 C With Wind Chill Environment Canada has issued extreme cold warnings for nine provinces and two territories, with some areas anticipating temperatures as low as -50 degrees Celsius with wind chill. Orange weather alerts are in effect for all of Saskatchewan and Manitoba, and much of northern Ontario, indicating potential for considerable damage, disruption, or health consequences. Residents in Saskatchewan, Manitoba, and northwestern Ontario should prepare for wind-chill temperatures between -45 and -50 degrees Celsius before a warming trend begins this weekend.

• Extreme cold warnings issued by Environment Canada across nine provinces and two territories.
• Some regions may experience temperatures as low as -50 degrees Celsius with wind chill.
• Orange weather alerts cover all of Saskatchewan and Manitoba, and most of northern Ontario.
• Orange alerts signify severe weather with potential for considerable damage, disruption, or health consequences.
• Impacts can be significant, extensive, and long-lasting.
• Wind-chill temperatures in Saskatchewan, Manitoba, and northwestern Ontario are expected to range from -45 to -50 degrees Celsius.
• A gradual warming trend is anticipated this weekend.