Clear and very cold overnight Saturday morning with lows near freezing. Some areas in the mountains and foothills are likely to be in the 20s by daybreak tomorrow. Grab those extra blankets before bed tonight, and you'll want to pull out the coats and a few extra layers this weekend.  This Weekend Partly cloudy and mild on Saturday with highs near 50 after a freezing cold start. Dry, yet very cold on Saturday with lows in the 20s ahead of a nice and bright afternoon.  40s on Sunday afternoon after another shot of cold air causes temperatures to drop by day two of the weekend. Sunshine will make it feel warmer, yet a noticeable difference in the shade as you participate in outdoor events this weekend.  READ MORE: https://www.wcnc.com/article/weather/forecast/charlotte-weather-forecast-update/275-50501550