Another round of accumulating snow and colder air is expected to develop across Colorado's mountains, and eventually Denver through the evening on Friday. First Alert Weather Days are possible both Saturday and Sunday for cold and snow.

Wednesday night will be partly cloudy and cold. Low temperatures will fall to the single digits, which is about 10 degrees colder than normal for this time of year, according to FOX31 Pinpoint Weather Chief Meteorologist Dave Fraser.

Chances for snow will start in Denver around sunset, but snowfall will be more likely to start between 7 and 9 p.m. Sunday, forecasters said.