January 21, 2014 11:56 am Snow Sticks in Chester County Snowy road conditions are changing by the hour in Chester County. NBC10’s Jesse Gary has the latest. US & World Videos 3:54 NJ farm, other local growers face challenges due to climate change 3:04 Frost advisory in place overnight until Tuesday morning 3:12 Showers, storms, gusty winds heading into weekend 3:05 Strong winds and heavy rain 3:32 Time to bring out the umbrellas: Thunderstorms, heavy rain expected for end of work week