WMATA has just announced that it will shut down all above-ground service at 1 p.m. This includes all Metrobus and MetroAccess service. In a press release, WMATA writes:

“Metrorail trains will stop serving above-ground stations at 1 p.m. today, Saturday, December 19, due to heavy snowfall that is covering the electrified third rail, which is situated eight inches above the ground. The third rail must be clear of snow and ice because it is the source of electricity that powers the trains. Metro officials believe that by 1 p.m. the exposed third rail will be covered by snow. All Metrobus and MetroAccess service also will stop at 1 p.m. because roadways are quickly becoming impassable….

All 39 above-ground stations will close at 1 p.m.”

Here’s a breakdown of what public transpo will be available:

Yellow Line – Service from Pentagon to Crystal City only
Red Line – Service between Medical Center and Union Station only
Orange Line – Service between Ballston and Stadium-Armory only
Green Line – Service between Fort Totten and Congress Heights only
Blue Line – Service between Ballston (extended to Blue Line)
and Stadium-Armory only