First outlook for possible snow accumulation Saturday night and Sunday. This is likely to require refinement Saturday.

Temperatures are likely to be too warm for much if any accumulation inside the beltway and to the south and east. Places which might get a slushy coating or a bit more are well north and west of the District towards western Montgomery, Loudoun, and Frederick counties. Especially in elevated areas, maybe an 1” or so could fall.

This is a complex storm system and details are still taking shape. Stay with us tomorrow for additional updates and refinements.