Photo: @msubackcountryclub Advisory Year 18-19 Forecast link: GNFAC Avalanche Forecast for Mon Dec 10, 2018GNFAC Avalanche Forecast for Tue Dec 11, 2018Northern Gallatin, 2018-12-10Access other image sizes:Very Large 1200pxLarge 480pxMedium 220pxSmall 150pxOriginal