I-40 Road Conditions and Weather Map. Check the road conditions and current and forecast weather on I-40 on this page. Check conditions hour by hour with the time slider, switch between weather, temperature and wind views, and watch live radar for the route.
Along I40, expect hot and mostly dry conditions with some scattered thunderstorms mainly in New Mexico and Arkansas. Heat indices will be high in parts of Arizona and California. Winds will be generally light to moderate, with gusts exceeding 20 mph in western Oklahoma, Texas, and parts of Arizona. Skies will be mostly clear to partly cloudy across much of the route.
Weather timed to your arrival at every point along the route.
