Quote Originally Posted by glc View Post
Another option is stay on I-81 to Hagerstown, then I-70 to Hancock, I-68 to Morgantown, I-79 to Washington PA to pick up I-70 again.

If the weather is bad on I-70 west of Denver, you can either wait it out or take I-25 to Albuquerque and then I-40.
That is a good option. For a bit more scenery, at Morgantown head south on I-79 to Charleston, WV and west on I-64 to St Louis to pickup on I-70 west to Denver.