Flash Flood Warning until 05:45AM Saturday 
The National Weather Service in Sterling Virginia has issued a
* Flash Flood Warning for... East Central Washington County in north central Maryland... East Central Berkeley County in the panhandle of West Virginia... North Central Jefferson County in the panhandle of West Virginia...
* Until 545 AM EDT.
* At 232 AM EDT, Doppler radar indicated heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 1.5 to 2 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by heavy rain. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.
* Some locations that will experience flash flooding include... Martinsburg... Shepherdstown... Boonsboro... Mount Lena... San Mar... Keedysville... Sharpsburg... Fairplay... Winebrenners Cross...
* AFFECTED AREAS: WASHINGTON, MD ... BERKELEY, WV ... JEFFERSON, WV
Instructions:
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding.
Address/Location
Jefferson County HSEM
28 Industrial Blvd
Kearneysville, WV 25430
Contact
Emergency: 9-1-1
Non-emergencies: 304-728-3290