If you will have your computer with you (and access to the internet) I suggest that you find the winter roads website for every state that you might be travelling through ... these and weather.com ... will help you avoid storms and snow packed roads ...
We have a laptop and a MiFi which enables us to check roads and weather whenever the need arises.
2004 Winnebago Journey 39W - 2012 Buick Enclave
Present @home Home: Oshkosh, WI
We call our rig "Ernie the Journey"