The Missouri Department of Transportation said road crews took to the streets around the St. Louis area Tuesday treating roads with salt and chemicals and plowing as needed.
MoDOT officials are warning drivers to use caution as they head home Tuesday evening, especially on ramps and bridges.
The National Weather Service reports there could be accumulation of up to one inch of snow in some parts of the St. Louis area Tuesday.
Temperatures are expected to reach a high of around 20 degrees and light wind is also in the forecast.
The snow stopped by mid afternoon.
For more on road conditions, visit MoDOT's Traveler Information Map.