--UPDATE--

I-80 in Wyoming reopened Thursday morning in both directions.

**ORIGNIAL STORY**

A major interstate that runs across the country is seeing closures as an unseasonal storm makes its way through Wyoming. 

According to the Wyoming Department of Transportation (WYDOT), I-80 is at least partially closed from Cheyenne to Rock Springs. The westbound lanes are closed starting at Wyoming's capital to Rawlins. East bound is closed from Rock Springs to Laramie as of 10:15 a.m. Wednesday.

The update comes as all of southeast Wyoming is under at least a Winter Weather Advisory along with northern Sioux County in the Panhandle. 

The Panhandle is expected to see winter weather impacts on Thursday and Friday, according to the National Weather Service.