Since you're relatively new to the forum and possibly new to the lifestyle, I'd recommend that you add
Weatherbase to your list of favorites. It will show you historic weather data for many cities and towns within each state, by month, over a several year period. Its free. A good planning tool.
The data doesn't give a forecast - only what has happened weather wise in the past. Example: Tucson,AZ @ 2584 ft. altitude gets no snow. Flagstaff, just 250 miles north, gets 54 inches (on average) per year.