All Washington D.C. federal offices would be closed on Monday, but train and bus service in the metro D.C. area would resume after being shut down on Sunday, officials said. "There's some digging out to do," Jim Hayes, a forecaster with the National Weather Service's Weather Prediction Center in College Park, Maryland, said early Monday. "In Virginia, D.C. and Maryland, 6-to-12 inches of snow fell with some places getting 13 inches," he said.