(Jackson, Wyo.) - We had a beautiful, sunny weekend here in Jackson Hole and now it looks like we may have a week full of snow. According to the National Weather Service Riverton Office, there will be significant snow across the western mountains and valleys beginning tonight and lasting through Tuesday night. The storm tonight at around 9 p.m. when rain will mix with snow and becoming all snow by 11 p.m. The NWS is predicting 3 - 6 inches with isolated higher amounts. [image: Inline image 1] Read the full Winter Weather Advisory here.