One more day of high pressure on Monday. Winds remain light, and the temperatures seasonably mild. High clouds build by this evening ahead of Tuesday's weak system.
Light snow begins early Tuesday in northwest Colorado and spreads northwest to southeast across the state during the morning. This storm is fairly weak, with limited moisture. Most locations will see less than two inches, though a few winners might see up to four inches. Northwest flow brings colder air once the snow showers end.