Winter Weather Advisory issued January 4 at 5:17PM MST until January 5 at 5:00AM MST by NWS Billings MT

* WHAT…Snow occurring. Additional snow accumulations between 2 and
4 inches.

* WHERE…In Montana, Bighorn Canyon, Northern Big Horn, Southern
Big Horn, and Southern Rosebud. In Wyoming, Sheridan Foothills.

* WHEN…Until 5 AM MST Sunday.

* IMPACTS…Roads will become snow packed, slick and hazardous.
Blowing snow may reduce visibility.