An upper level disturbance is expected to drop southward through Colorado today...keeping the weather picture unsettled for the end of the weekend. Snow is expected to develop in the afternoon and through the evening over much of the region, with the best chances for precipitation expected over the eastern mountains and along the I-25 corridor. Temperatures will stay well below average across the viewing area, with generally 20s to mid 30s expected over most areas. (Please visit http://weather.gov/pub for more information.)