* WHAT...Flash flooding caused by excessive rainfall continues to be possible.
* WHERE...Portions of western Maryland, including the following areas, Eastern Garrett, Extreme Western Allegany and Western Garrett and eastern West Virginia, including the following area, Western Mineral.
* WHEN...Until 10 PM EDT this evening.
* IMPACTS...Excessive runoff may result in flooding of creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS... - Some thunderstorms with heavy rain may drift toward the area through the early evening hours. - Please visit www.weather.gov/safety/flood for flood safety and preparedness information