Gulls pick through the snow for food at the Thomas Jefferson Memorial in Washington on Dec. 30, 2017. (Carolyn Van Houten/The Washington Post)

The following is a list of weather-related school delays and closures for Thursday at public school districts in the Washington region. It will be updated. Get the latest on the forecast for winter weather.

Federal government

Federal agencies in the Washington area opened on a two-hour delay Thursday, and employees have the option for unscheduled leave or unscheduled telework, the Office of Personnel Management announced.

Non-emergency workers will be granted excused absence for up to two hours past their expected arrival time. Emergency employees are expected to report on time unless otherwise directed by their agencies, the agency said.

Telework-ready employees should be prepared to telework for the entire workday, or take unscheduled leave, or a combination of both, for the entire workday in accordance with their agency’s policies and procedures, OPM said.

Public schools

● Alexandria City Public Schools are closed.

● Anne Arundel County Public Schools are closed.

Arlington County Public Schools are closed.

● Calvert County Public Schools are closed.

● Charles County Public Schools are closed.

● Culpeper County Public Schools will open on a two-hour delay.

● D.C. Public Schools are closed.

● Fairfax County Public Schools are closed.

● Fauquier County Public Schools will open on a two-hour delay.

● Howard County Public Schools are closed.

● Loudoun County Public Schools are closed.

● Manassas City Public Schools are closed.

● Montgomery County Public Schools are closed.

● Prince George’s County Public Schools are closed.

● Prince William County Public Schools are closed.

● Rappahannock County Public Schools are closed.

● St. Mary’s County Public Schools are closed.

● Stafford County Public Schools are closed.

— Get the latest from Capital Weather Gang.

— Visit this page for updates from D.C. charter schools.