Winter Weather Advisory issued December 14 at 12:07PM MST until December 15 at 5:00PM MST by NWS Riverton WY

* WHAT…Snow expected. Total snow accumulations of 8 to 12 inches.
Winds gusting as high as 45 mph.

* WHERE…Bighorn Mountains West.

* WHEN…From 5 PM this afternoon to 5 PM MST Sunday.

* IMPACTS…Travel could be very difficult along Granite and Powder
River Passes. Wind along with snow may reduce visibilities at
times.