FFWCTP The National Weather Service in State College has issued a * Flash Flood Warning for... Southeastern Lycoming County in north central Pennsylvania... * Until 1030 PM EDT. * At 729 PM EDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts up to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. 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... Muncy, Hughesville, Montgomery, Lairdsville, Biggertown and Picture Rocks.

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of central Pennsylvania, including the following areas, Northern Lycoming, Southern Centre, Southern Clinton, Southern Lycoming, Sullivan and Union. * WHEN...Until 2 AM EDT Monday. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Scattered to numerous heavy showers and isolated thunderstorms are expected into tonight. Efficient rainfall rates of up to 1.50 inches per hour along with repeat rounds of rain could result in flash flooding across the area. - http://www.weather.gov/safety/flood