In addition to the snow, very cold temperatures and blustery north winds will create areas of blowing snow and dangerous windchill temperatures through Thursday.
The agency says the weather is "looking increasingly warm as the high-pressure system that has been baking the west coast slowly moves east into the Rockies.''
It was a day that will live in Albany County's memory forever. As a look back check out these photos submitted by our friends in and around Laramie last year.
Another cold front is expected to pass through southeast Wyoming early next week, although forecasters aren't sure at this point exactly what to expect.