After a warmer week, the Denver weather forecast is set to turn colder again this weekend with a return of light snow.

Temperatures will climb no higher than 20 in Denver today, with light snow tapering off by 11 p.m. Highs of 27 and 44 are expected Sunday and Monday as the sky clears. About 2 inches of snow had accumulated by Saturday morning in Denver, and some of the heaviest overnight snowfall was reported in Allenspark, which saw 5.1 inches.

Another round of accumulating snow and colder air is expected to develop across Colorado's mountains, and eventually Denver through the evening on Friday.