A little background-I was born and raised in South Florida. I've never seen a mountain or a desert. The Tampa Bay area has had snow 3 times since I was born, the temperature rarely drops below 45 degrees.
Next summer I will be tour-camping along the Lewis and Clark Trail. What should I expect weather wise on the prairie, in the mountains and in the arid areas. Any special clothing, shelter/sleeping needs (I currently tour with a 2 man 3 season tent and a 45+ degree sleeping bag)? Any input on these topics would be appreciated. Thanks