I have a friend ask me where to go, but I said I couldn't commit anywhere without knowing the weather.

However, I just realized one important thing: In search of being closer to the centerline or better weather, and if you're presented a 20-mile state highway drive versus a 100-mile interstate drive, use the interstate! (This will be mainly in the SA-Aus-DFW corridor, I-35 and I-45.) Less chance of congestion, better food and bathroom options!