ppine wrote:
There can be snow in the Rockies but by May 1 it does not last long. The passes are the main concern. Watch the weather and you will be fine. The worst that happens is you might have to wait a day.
Just checked the spring long range forecast and Accuweather and Intellecast both have snow thru MT down into WY and CO and across into the Dakotas. How accurate this will be won't be known until summer of course. I saw another one that was calling for deliteful warm weather in the same area. So YMMV. Did not check the official weather bureua since that calls for global warming no matter what.