There will not be any doubt that our endless summer has ended when we awake to temps in the 30s come Thursday morning.   Under clear skies tonight, our Wednesday night/Thursday morning low dips to 36-degrees here in the valley.  However, in the higher elevations of Campbell County, frost will likely develop overnight.  Our next and better chances of frost are Sunday night into Monday morning.  In the meantime, enjoy some near perfect weather days today and tomorrow with cool sunshine and highs close to 60-degrees.  (WLAF NEWS PUBLISHED – 10/17/2018-6AM)