A Winter Storm Warning remains in effect until noon MST today.  Timing and main impact: snow will continue to affect the West Yellowstone area through the morning hours.

 

* Snow accumulations: new snow accumulations today will range
from up to an inch at lower elevations... to 1 to 2 inches in
the mountains. However... up to 4 inches is possible in the
mountains around West Yellowstone.

* Visibilities: expect visibilities to be reduced to less than  one half mile at times in the West Yellowstone area.   Some locations affected include: West Yellowstone.

Precautionary/preparedness actions...

For specific Road and travel conditions in Montana... dial 5 1 1.