Biden heads to the was in the mid of speculation over a president ial run. Today is unusually cold weather before conditions warm back up again. Sky6 live hd showing penns landing at noon. A freeze warning expired today. Despite the sunshine the fall chill lingers across the region and tonight we have another cold night ahead. We check the weather with david murphy at the big board. Reporter all the area you see highlighted in green is the cooler air, the milder air in cincinnati, atlanta and nashville. It will be locked in place with a high area of High Pressure with clockwise flow around catching the cool air to the north and driving it down into the region. Its not that winds, but were involved with the chilly air mass that came in over the weekends. Morning lows were something else, 25 in allentown. 28 in reading. 30 in wilmington. In the 20s in trenton. Philadelphia is expected to stay above the freezing mark, but it was a cool morning commute and close to the city a lot of us had