Snow, Wintry Mix To Slam VA In Post-Christmas Storm: Latest Forecast

A fast-moving storm is expected to bring snow, sleet and rain to parts of Northern Virginia and D.C. later this week. The system could cause power outages, icy roads and travel disruptions as millions hit the road the day after Christmas.

The storm will likely pack a punch in the Northeast and Mid-Atlantic states when it moves in Friday into Friday night, according to the latest forecasts.

In their outlook released Wednesday, AccuWeather forecasters said freezing rain and sleet could create slippery and hazardous travel conditions on the southern edge of the storm, which includes the Baltimore and Washington, D.C. regions.

"A buildup of ice can weigh down power lines and tree branches," AccuWeather Senior MeteorologistTyler Roy said. "Significant ice impacts are possible in southern Michigan and south-central Pennsylvania, as well as parts of Virginia, West Virginia and Maryland. People and businesses should be prepared for power outages."

Meanwhile, holiday travelers should prepare for major slowdowns on roads and at airports.

As far as when the storm will arrive in the D.C. region, the National Weather Service is calling for a chance of snow and rain before 1 p.m. Friday, then rain and sleet during the afternoon hours.

Rain will continue into the overnight hours, National Weather Service forecasters said, likely ending by 1 a.m. Saturday.

Virginians waiting until this weekend to travel will encounter much more favorable conditions. Precipitation is expected to hold off on Saturday, with mostly cloudy skies anticipated. On Sunday, rain is possible after 1 p.m. The high temperature both days should hover between 45 and 50 degrees.

Here's a look at the detailed National Weather Service forecast for the region:

Wednesday: Sunny, with a high near 53. Northwest wind 7 to 15 mph, with gusts as high as 25 mph.

Wednesday Night: Mostly cloudy, with a low around 36. Light and variable wind.

Thursday:A chance of showers, mainly between 7am and 1pm. Mostly cloudy, with a high near 55. South wind 7 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 30%.

Thursday Night: Partly cloudy, with a low around 29. North wind around 6 mph.

Friday: A slight chance of rain and snow before 1pm, then rain, snow, and sleet likely between 1pm and 4pm, then rain and sleet likely after 4pm. Cloudy, with a high near 38. Northeast wind 5 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.

Friday Night: Rain, mainly before 1am. Low around 32. Chance of precipitation is 90%

Saturday: Mostly cloudy, with a high near 45.

Saturday Night: Mostly cloudy, with a low around 36.

Sunday: Rain likely, mainly after 1pm. Cloudy, with a high near 50. Chance of precipitation is 60%.

Sunday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 60%.