* WHAT...Moderate to heavy snow possible. Total snow accumulations
between 8 and 14 inches possible. Winds could gust as high as 40
mph.

* WHERE...Teton and Gros Ventre Mountains and Yellowstone National
Park.

* WHEN...From Saturday evening through Monday afternoon.

* IMPACTS...Travel could become difficult, especially across Teton
Pass and Togwotee Pass. The hazardous conditions could impact the
Monday morning and evening commutes.