I waited to send this update to look at the latest data. It still appears that tomorrow will be a mess of precip. The cold air tries to get into the area, but for most of us (except far western MD) we will be just above freezing most of the day.
TIMING: The precip will start from the SW and move NNE, so judge the timing on your location. By the morning commute there could be some light freezing rain, primarily in the SW, later turning to all rain. Late afternoon into the evening we will see a change to snow and possible sleet. Saturday we will return to rain.
ACCUMULATION: Not much accumulation due to the warm ground and the mix of rain and freezing rain. Some areas could see a dusting of snow, and luckily there won't be much ice accumulation. But, any ice is dangerous, so drive with caution in the morning and late afternoon.
FUTURE: It appears there is a chance for light snow late Monday evening into Tuesday morning, and another chance for snow next Friday. But, both are too far away for me to have details. I will say though, if we don't have snow next Friday our Winter, snow-wise, is all but over. True, it has snowed in late March in MD, but statistically not frequent enough to give me hope.
I will have another update as warranted. Follow me daily on Twitter (@wxmanmd) for weather updates and tidbits.