Warm dry air will briefly raise our temperatures Thursday. A much cooler airmass from Canada will arrive first thing Friday. Saturday and Sunday dawns will be quite chilly. Warmer air will begin to return Sunday afternoon and especially Monday. A front will approach our area from the north Tuesday and Wednesday. My forecast has a bit of uncertainty on those two days. If the front pushes through, my temperature forecast will be too high, if it stalls to our north, those numbers will be too low.