A big warm-up kicks off the last week of February across Colorado.Monday brings mild and dry conditions under a ridge of high pressure. Today's high will climb into the mid-60s along the Front Range and eastern plains.These temp eratures are well above normal for this time of year, at about 8 to 20 degrees. Denver weather: Warm finish to February with snow in the high countryTuesday will bring a slight chance for snow in the high country.Strong winds and snow return to the mountains late Tuesday afternoon and continue into Wednesday. The high country could see 4 to 10 inches of new snow accumulation.Windy conditions are expected to persist on Wednesday as a cold front moves through the state.Additionally, there is a chance of a few light rain showers developing across the plains, but they appear to be spotty and light as of now. DENVER WEATHER LINKS: Hourly forecast | Radars | Traffic | Weather Page | 24/7 Weather StreamClick here to watch the Denver7 live weather stream. ...read more read less