We are in for one more warm day before a big change this weekend just in time for fall!Our next cold front is a strong one. We'll see plenty of sunshine early Saturday, with temperatures in the upper-60s to low-70s by early afternoon and that's about 15 to 20 degrees cooler than Friday!Scattered showers and storms will pick up by the late afternoon and continue through the evening. The heaviest rain will fall Saturday evening and overnight into Sunday morning. Some areas around the city could see between a half of an inch to an inch of water! We'll see high temperatures in the upper-50s on Sunday about 30 degrees cooler than our Friday highs! It will feel and look like fall as we welcome in the new season on Sunday. Autumn will officially begin on Sunday at 6:43 a.m.Some snow will fall on the peaks above 9,000 feet on Saturday. A Winter Weather Advisory will go in to effect at noon Saturday for the Western Mosquito Range and E. Sawatch mountains as well as Pikes Peak. It'll continue until noon Sunday with about 3 to 9 inches of new snow. The Front Range mountains will be under the advisory starting at 6pm Saturday continuing until noon Sunday. Higher mountain passes will be slick and icy with up to 9 inches of snow. Another weak system cruises into Colorado Monday night into Tuesday, bringing another brief cool off and quick round of rain. Mid-70s are back by the middle of next week. Hot and dry for one more day across the Denver metro areaDENVER WEATHER LINKS: Hourly forecast | Radars | Traffic | Weather Page | 24/7 Weather Stream Click here to watch the Denver7 live weather stream.