Ski Areas in Illinois Illinois Ski Resorts Illinois is a region of United States offering skiing and snowboarding in 4 American Ski Resorts, including Arrowhead, Pebble Creek and Shawnee Mountain. Snow Forecasts for Illinois No significant snow is forecast for ski resorts here right now. Illinois Ski Resorts Ski Resorts in Illinois Ski ResortPistesTopBeginn.Interm.Experts Pebble Creek-2,609m8,560ft--- Shawnee Mountain-411m1,348ft--- Timberline - Oregon-2,500m8,202ft
