Take steps now to protect tender plants from the cold.
* WHAT...Temperatures as low as 32 will result in frost formation.
* WHERE...Portions of DC, central, northeast, northern, and southern
Maryland, and central and northern Virginia.
* WHEN...From 2 AM to 9 AM EDT Saturday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.