4:20 PM, MDT, December 12, 2017

A cold front and upper level disturbance on Wednesday evening will likely have a bigger impact along the Front Range than what we were thinking as recently as yesterday. Accumulating snow (probably minor) is appearing likely in and along the mountains with less chance farther east. The timing is Wednesday evening through early Thursday. So, nothing big appears on the way, but it may very well be something different than what we have had lately. I will update tomorrow.