A strong cold front will sweep across Colorado beginning late Sunday afternoon. As this front collides with the southerly moisture in place, warm temps and chance of rain will give way to snow and cold beginning late Sunday night and lasting through the week. A winter weather advisory has been posted beginning midnight tonight (0600Z - 3/23) and lasting until 6am (1200Z - 3/24). Not much snow with this one but a rude return to winter nonetheless.