I have been using an app for road trip weather for a while now, and recent improvements make it really helpful for Tesla travel. It now will give a map of your route with predicted winds displayed all the way, throughout the day. You can enter your route and starting date and time (up to 5 days out).
Weather on Wheels is the app, available for IOS and Android (as all apps should be).
I have no affiliation with the app.
Weather on Wheels is the app, available for IOS and Android (as all apps should be).
I have no affiliation with the app.