forecast

The National Weather Service advisory is in effect until 2 p.m.

The area including Clark, Cody, Greybull, Powell, Worland and Thermopolis could get four to six inches of new snow.

Wednesday's forecast calls for wind chill values as low as -20F, with winds gusting up to 40 mph.

For the latest road conditions and closure information, visit WyoRoad.info, call 511 or download the Wyoming 511 app.

Predicted snow amounts could still change as the story system approaches and details become more clear.

Travel could become very difficult as a result of the storm.

By mid- to late-morning Monday, the entire state should see snowfall.

It is expected to be the heaviest snowfall since Thanksgiving for areas east of the Continental Divide.

They encourage residents to make preparations for dangerously cold weather before frigid conditions materialize.

Cold temperatures were predicted again for Tuesday night.

Lander and Jeffrey City should each see roughly four to eight inches of accumulation as a result of the storm.

Travel in the area could be very difficult, potentially impacting holiday commuters.