A Cold Weather Advisory remains in effect until 11 a.m. Wednesday for Washington, D.C., and portions of Maryland, and northern Virginia.

Sunday night's snowfall, combined with freezing conditions, continues to disrupt commutes to schools across the D.C. region.

For a second day in a row, several school districts across Northern Virginia and Maryland have adjusted their schedules due to below-freezing temperatures, and icy road conditions. On Jan. 22, temperatures across the region continued in the low teens with wind chills dropping into the negatives.