If you're looking for some in-depth science details on the potential of seeing the Northern Lights across Central PA and Northeast tonight, check out this link.
http://www.swpc.noaa.gov/Aurora/.
Look north between 8-11 pm, and get away from city lights if possible to help better the view.
http://www.swpc.noaa.gov/Aurora/.
Look north between 8-11 pm, and get away from city lights if possible to help better the view.