Steady temperatures tonight. There is still some blowing snow from the gusty south wind. Watch for slick areas that have frozen over after some melting today.
Temperatures will start to fall during the daylight hours tomorrow. Highs will be in the middle 20s but will hit zero by early Sunday.
There is a Wind Chill Watch for all the viewing area starting late Saturday and continuing through Noon Tuesday.
By Monday morning, wind chills will be as low as -40 to -50. Some schools in Iowa have already cancelled classes for Monday. All of the students in Minnesota will have an extra day off Monday.
It will be warmer late next week but some of the coldest temperatures since 1996 are going to make it dangerous Monday.