Flash Flood Warning until 06:30PM 
The National Weather Service in Upton has issued a
* Flash Flood Warning for... Northern Westchester County in southeastern New York...
* Until 630 PM EDT.
* At 330 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 3.5 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. 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... Peekskill, Jefferson Valley, Croton-on-Hudson and Buchanan.
* AFFECTED AREAS: WESTCHESTER, NY
Instructions:
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Address/Location
Yorktown Police Department
1 Captain Kenneth Sgroi Plaza.
Yorktown Heights, NY 10598
Contact
Emergency: 9-1-1