Loveland stayed above 50 degrees for a few hours while some cooler air moved in through every other area.
The cold air from central Canada is blasting into the Dakotas tonight with 40mph to 55mph wind gusts. NWS Boulder has made some small adjustments: 6-8" Fort Collins, Greeley, Boulder, Evergreen, Colorado Springs, 4-6" Estes Park, Denver Castle Rock, 3-4" Denver Airport, approximately 4"- most of the plains of Colorado.
The 00z GFS and Canadian still have pretty high QPF values with 0.6" to 0.9" for west of I-25, which is effectively higher than the NWS expects.
And the joke of the day award goes to the ... NAM, with zero snow for me.