Minnesota is bracing for an extreme Arctic outbreak that is set to bring dangerously low temperatures and potential blizzard conditions this week. With wind chills expected to plunge to between 40-50 below zero, schools across the state are announcing early closures and delays. Weather forecasts indicate that the coldest air in years will impact the region starting Thursday night, leading to numerous extreme cold and winter weather warnings in effect. Local shelters are preparing for a surge in need as temperatures are predicted to remain bitterly cold into the weekend. Residents are advised to take precautions against the severe weather, which includes light snow leading up to the Arctic air mass.