Temperatures forecast to drop to 33 to 36 degrees.
...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 AM EDT THURSDAY...* WHAT...Temperatures between 33 to 36 will result in frost formation.* WHERE...Portions of central, north central, and northern Maryland, central, northern, and northwest Virginia, and panhandle West Virginia.* WHEN...From 2 AM to 9 AM EDT Thursday.* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.PRECAUTIONARY/PREPAREDNESS ACTIONS...Take steps now to protect tender plants from the cold.By The National Weather Service, Sterling, Va.