* WHAT...Mixed precipitation expected. Additional snow accumulations between 3 and 5 inches, with locally higher amounts possible. Ice accumulations of a light glaze. Winds gusting as high as 30 mph.

* WHERE...All of western and north central Nebraska.

* WHEN...Until 6 PM CST /5 PM MST/ Sunday.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Cold wind chills as low as 10 to 15 below zero are also expected Sunday morning.