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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Enter your actual trip and Drive Weather times the forecast to your arrival at every point — then rechecks it while you drive.
Along I40, expect mostly mild temperatures with no extreme heat or cold. Rain showers are likely in parts of North Carolina, especially early in the forecast period. Winds will be notably strong in some areas of North Carolina and Oklahoma, with gusts exceeding 30 mph. Clear skies dominate much of the western portion of the route, including Arizona and California, while overcast conditions persist in parts of Arkansas and New Mexico.
