Flood Warning

* WHAT...Urban area and small stream flooding caused by excessive rainfall is expected.

* WHERE...A portion of north central Maryland, including the following county, Frederick.

* WHEN...Until 500 PM EDT.

* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Low-water crossings are inundated with water and may not be passable. Expect many areas of slow moving or standing water.

* ADDITIONAL DETAILS... - At 324 PM EDT, Emergency management reported heavy rain in the warned area due to thunderstorms. Flooding is already occurring. Several roadways are closed due to standing water, mostly in low water crossings. Between 1 and 3 inches of rain have fallen. - Flooding impacts will continue, but no additional rainfall is expected. - Some locations that will experience flooding include... Frederick... Harry Grove Stadium... Ballenger Creek... Braddock Heights... New Market... Linganore-Bartonsville... Adamstown... Buckeystown... Monrovia... Park Mills... Ijamsville... Doubs... - Please visit www.weather.gov/safety/flood for flood safety and preparedness information