* WHAT…Flash flooding caused by excessive rainfall is possible.
* WHERE…A portion of central Pennsylvania, including the following
areas, Cameron, Clearfield, Columbia, Elk, Montour, Northern
Centre, Northern Clinton, Northumberland, Snyder, Southern Centre,
Southern Clinton, Southern Lycoming and Union.
* WHEN…Through this afternoon.
* 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…
– A several hour period of moderate to heavy rainfall and
possible embedded thunderstorms this morning could produce
widespread rainfall amounts of 1 to 2 inches in the Watch
area with local amounts exceeding 3 inches. Rainfall rates of
1 to 2 inches per hour could produce flash flooding.
– http://www.weather.gov/safety/flood