Snow showers and scattered snow squalls are expected on Wednesday. Any snow squalls will produce near zero visibility, brief periods of heavy snow and gusty winds resulting in hazardous travel conditions.  More information about snow squalls can be found here: https://www.weather.gov/safety/winter-snow-squall  

In addition, wind chill values may exceed 20 below zero late Wednesday night into
early Thursday morning across parts of the western and southern Adirondacks. If confidence increases in dangerously low wind chills, then a Wind Chill Advisory would be issued.