Light snow is expected for Christmas eve across the entire state. A weak area of low pressure will move over the area after 4pm bringing a burst of snow for many communities. The snow is expected to mix with and change to rain from Baltimore city and points south and east. However, North and West of I 83 there could be a quick dusting to the potential of 1" of snow.
Here is our Adonis forecast model showing snow from Baltimore City on N & W Christmas eve.