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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 mostly warm and humid conditions with scattered chances of thunderstorms in North Carolina. Rain is likely in eastern North Carolina, while the rest of the route remains dry. Winds will be generally light to moderate, with gusts exceeding 20 mph mainly in parts of Texas and Oklahoma. Clear skies prevail in the southwestern states, especially New Mexico and Arizona, with some areas experiencing hot temperatures reaching above 99°F.
Weather timed to your arrival at every point along the route.
