A dip in the temperatures before a big rise this coming week

MILWAUKEE (CBS 58)--Expect one setback with the temps before a major boost this coming week.  In fact, some of us could be in the 40s to start the work week.  But in the meantime, for the weekend, expect highs in the low 20s on Saturday and then upper 20s for Sunday. Keep in mind an average high is close to 32 this time of year. I don't see any major storm systems coming our way anytime soon either although we could see a dusting of snow overnight Saturday into Sunday. Watch for slick spots. One more quick mention.  Our sunrises are now before 7 AM at least for a while plus our sunsets keep getting later. It's close to 5:15 PM.