Early morning rain and snow could amount to about one-half inch of precipitation Thursday.
Through 1 a.m., there's a possibility of both rain and snow, according to the National Weather Service forecast for Pikesville.
But between 1 and 4 p.m., snow is expected, it states.
The high Wednesday is expected to be 41 degrees, with a low of 30 degrees, the forecast states. On Thursday, the high could reach 47 degrees, with a low of 34 degrees.
There could be more rain Friday night.