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 generally dry conditions with mostly clear skies in the eastern states of North Carolina and Tennessee. Winds will be notable in the central and western parts of the route, especially through Arkansas, Oklahoma, New Mexico, and Arizona, with gusts frequently exceeding 20 mph. Temperatures will remain moderate, with no extreme highs or lows forecasted.
