.Photo: B. Fredlund Advisory Year 17-18 Forecast link: GNFAC Avalanche Forecast for Fri Nov 3, 2017GNFAC Avalanche Advisory for Sat Nov 4, 2017Cooke City, 2017-11-01Access other image sizes:Very Large 1200pxLarge 480pxMedium 220pxSmall 150pxOriginal