The National Weather Service in Binghamton has issued a * Snow Squall Warning for... Eastern Schuyler County in central New York... Southeastern Cayuga County in central New York... Southern Cortland County in central New York... Northern Chemung County in central New York... Northwestern Tioga County in central New York... Tompkins County in central New York... * Until 1030 AM EST. * At 1002 AM EST, a dangerous snow squall was located along a line extending from near Locke to near Horseheads, moving east at 30 mph. HAZARD...Intense bursts of heavy snow. Gusty winds leading to blowing snow and visibility rapidly falling to less than one-quarter mile. Wind gusts greater than 35 mph. SOURCE...Radar indicated. IMPACT...Travel will become difficult and potentially dangerous within minutes. Locations impacted include... Ithaca, Elmira, Cortland, Big Flats, Horseheads, Newfield, Elmira Heights, Cayuga Heights, Lansing, and Enfield. This includes the following highway exits... New York Interstate 81 between 10 and 12. Interstate 86/Route 17 between 49 and 54. PRECAUTIONARY/PREPAREDNESS ACTIONS... Reduce speed and turn on headlights! During snow squalls, the visibility may suddenly drop to near zero in whiteout conditions. SNOW SQUALL...RADAR INDICATED