Snow in Siouxland has wound down and colder air is filtering in behind it. Cold Weather Advisories are in effect.

After a brief reprieve from the icy sludge and snow, more white stuff is on the way as a system moves toward the region, according to the National Weather Service. Wednesday was mostly dry. But there’s a 20% to 40% chance of snow throughout Thursday with less than a half-inch of potential accumulation.

Any additional snow accumulations are expected to be less than one inch and any additional ice accumulations are expected to be a trace," states the National Weather Service. Winter weather can make driving treacherous,