Last year when I rode the dalton , only up till Coldfoot. The only time it rain was in the morning ONLY on the paved section .but weird, once I hit the dirt. It was either dry or a bit sluggish only. But I. The way back to Fairbanks around evening, I was nice and sunny.
This was the last week of August 2012. Don't let the Dalton scare you. It's not...that bad.