The National Weather Service in Great Falls has issued a Winter Storm Watch for elevations above 5500 feet... which is in effect from late Thursday night through Saturday morning.

Snow accumulations: snow accumulations of 10 to 16 inches are possible above 5500 with 3 to 5 inches possible below 5500 feet Thursday night through Saturday morning.

 

Visibility: heavy snow will cause reduced visibilities less than one half mile at times.

Locations affected include: Battle Ridge Pass... Bozeman Pass...  Targhee Pass... West Yellowstone... Raynolds Pass.