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.
Weather timed to your arrival at every point along the route.
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Along I40, expect hot and mostly dry conditions with some scattered thunderstorms mainly in the central and eastern parts of the route. Winds will be generally moderate, with occasional gusts over 20 mph in parts of Arkansas, Oklahoma, and New Mexico. Clear skies dominate the western sections, while some areas in New Mexico and Arizona will see increasing cloudiness and storm chances later in the day.
