Frederick Police are urging motorists to stay off of the roads unless it's necessary. Authorities say several roads are closed due to downed power lines and trees. Those roads are: West 4th Street to Market Street and Klinehardt's Alley; Center Street between South and Washington Streets; 7000 Rock Creek Drive; 1005 East Bourne Terrace, where a tree is down; the 1900 block of Shookstown Road; North East Street between 2nd and 3rd Streets; Military Road at Lee Place.

The city's Public Works department is working to reopen these roads.

You can report any downed power line or tree by calling 911, or 301-600-2100.