Here are the Tuesday night through Wednesday snowfall amounts as projected by the National Weather Service, St. Louis. These amounts could shift, depending on how the center of the storm shifts.  Check@NWSStLouis

Wednesday morning commute will be affected in these areas:

Missouri road conditions are available 24/7 on the Traveler Information Map at www.modot.org, or through MoDOT’s smartphone app, available for iPhone and Android phones.