flash flood watch

A large portion of Delaware County is under a flash flood warning, as Tropical Storm Isaias makes its way up the east coast.

Southern Tier residents are being advised to prepare for the possibility of additional flash flooding.

The National Weather Service extends the Flash Flood Watch is now in effect until 8 p.m. July 14 for a portion of central New York, including Broome, Chenango, Cortland and Delaware counties.