Winter Weather Advisory issued February 12 at 12:29PM MST until February 14 at 11:00AM MST by NWS Riverton WY

* WHAT…Snow, heavy at times. Total snow accumulations between 6
and 12 inches. Winds gusting as high as 40 mph will result in
period of blowing and drifting snow.

* WHERE…Wind River Mountains West, which includes South Pass.

* WHEN…From 1 PM Thursday to 11 AM MST Friday.

* IMPACTS…Travel will be difficult, especially over South Pass.
Gusty wind will result in reduced visibilities at times.