Temperatures are expected to remain well below average through at least the next week. The average high temperature for late December is 34. We are expecting a slight warming trend Friday and Saturday with highs in the upper teens and lower 20s. Another arctic cold front will drop temperatures New Year's Eve with highs on Sunday back down to near 10. Temperatures will climb back out of the teens by the middle of next week, but remain a good 10 to 15 degrees below average.