National Weather Service United States Department of Commerce

Patchy areas of fog will be possible tonight, mainly over southern Missouri. Fog may limit visibility to under a mile at times. Freezing fog will also be possible with temperatures dropping into the single digits for lows.
Cold temperatures will continue through the weekend. A strong cold front will push through on Friday with temperatures Friday night dropping back to below zero for most locations.
When recent rain or snowmelt comes into contact with freezing temperatures, black ice can form — and you might not even see it. While black ice is more prevalent at night, it can often stick around for the morning commute. Use caution when driving...don’t let black ice sneak up on you. weather.gov/safety/winter
We've received reports of anywhere between 4 to 10 inches of total snow accumulations across the area from this weekend's winter storm. Amounts varied quite a bit across short distances as heavier bands of snow moved overhead. Note that the shading of the map will not perfectly represent exact snowfall amounts at all locations as a result.