As an extreme cold front moves in, Minnesota schools are announcing closures and delays amid hazardous temperatures and wind chills expected to plunge to dangerous levels of -40° to -50° this weekend. The National Weather Service has issued alerts, warning residents of the coldest air in years set to arrive, prompting safety measures and advisories across the state. Many districts are adjusting their plans in response to the bitter cold, and warnings have been issued for dangerously low wind chills expected to impact daily life in the region. Residents are encouraged to prepare for this Arctic outbreak and stay informed about ongoing weather developments.