* WHAT…Heavy snow expected. Total snow accumulations up to 10
inches at and below pass level, with up to two feet above pass
level.
* WHERE…Gallatin and Madison County Mountains and Centennial
Mountains.
* WHEN…From 6 PM Sunday to noon MDT Monday.
* IMPACTS…The weight of snow on tree limbs may down power lines
and could cause sporadic power outages. Tire chains may be
required for some vehicles if traveling through mountain passes.
* ADDITIONAL DETAILS…Snow levels will vary quite significantly
across the area, resulting in significant north to south
discrepancies in amounts across similar elevations. Areas most
favored for the heaviest snow are across the Tobacco Roots and
northern Madison and Gallatin ranges. The snow is forecast to be a
heavy and wet variety, which will be difficult to shovel.