Here is additional info on the Tue-Wed snowfall. Since this event is 24 hrs (or more) from starting, and there are still some uncertainties, changes to the Winter Weather Advisories (across northern MD and eastern WV) are likely. Stay tuned for updates this evening and tonight. pic.twitter.com/rE1Z0LXBmV
— NWS DC/Baltimore (@NWS_BaltWash) January 15, 2018