Snow showers are possible before 8 a.m. today, but the sun should appear later with high temperaturesnear 36.
Wind might be an issue, with gusts as high as 40 mph possible, according to the National Weather Service.
Some York County roads are slick and icy this morning, and the weather service urges motorists to use caution during their morning commute.
York County 911 was reporting about a dozen traffic-related incidents as of 5:30 a.m.
Tonight's temperatures will drop to a frigid 17 degrees, leading into a mostly sunny Thursday with a high near 45 and a low of around 35.
Rain is expected Friday, but temperatures will start creeping back up. Friday's high is expected to be in the upper 50s, with a low of around 44 percent.