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 and mild conditions with mostly clear skies in the eastern states of North Carolina and Tennessee. Winds will be moderate, with gusts occasionally reaching near 20 mph but not exceeding it significantly in these areas. Moving westward through Arkansas, Oklahoma, Texas, New Mexico, and Arizona, skies will range from partly cloudy to overcast, with no precipitation expected. Temperatures will remain moderate, with no extreme highs or lows forecasted. Winds will be mostly light to moderate, with gusts occasionally approaching 20 mph in western Arkansas and California. Overall, travel along I40 should be smooth with no major weather disruptions.
