High winds are coming back for much of the eastern side of Colorado starting Sunday, with 50 mph gusts possible in some areas. The strongest winds could come to areas like Rocky Mountain National Park and Breckenridge. Gusts will still be relatively strong along the I-25 corridor, including in Fort Collins, Denver and Colorado Springs. The National Weather Service says high winds could cause tree damage and potentially dangerous travel for mountain drivers as snow showers roll in Sunday evening.