Dangerously cold temperatures seen in the Midwest

Well below-normal temperatures are expected to remain in place across the northern Great Plains and Upper Midwest through the early part of this week, according to the National Weather Service.

Temperatures will remain below zero Fahrenheit across much of the Dakotoas and Minnesota on Monday. Wind chill values are expected to drop as low as 20 to 40 degrees below zero in these locations.

http://www.weather.gov/