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 dry and mild conditions with generally clear skies in the eastern states of North Carolina and Tennessee. Winds will be noticeable in parts of Tennessee, Arkansas, and Oklahoma with gusts reaching over 20 mph. Cooler temperatures below 11°F are expected in parts of New Mexico and Arizona, while no extreme heat is forecasted. No significant precipitation or storms are expected along the route during this period.
