I don't suppose there is any point in taking a folding bike along to a trip to Salt Lake City in the next few weeks? Seems like freezing weather and snow is the status quo.
Since you're traveling such a long way, how about prolonging your trip and making a jaunt to the SF area?
You're welcome to stay with me - I'd love to meet you! Weather is very hospitable for riding, and a wide selection of bikes available to choose from. Test ride on the Moulton TSR is included. We'll even organize a Bike Forums meet for you!
Can you pull that off?!