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 mostly warm to hot conditions with temperatures reaching above 100°F in parts of California, New Mexico, Texas, and Oklahoma. Scattered thunderstorms and light rain chances are present in eastern North Carolina and parts of Arizona and New Mexico. Winds will generally be moderate, with gusts exceeding 20 mph mainly in western Texas, New Mexico, and Oklahoma. Skies range from mostly cloudy in North Carolina to mostly clear or partly cloudy in the western states.
