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.
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Along I40, expect mostly dry and warm conditions with clear skies in the eastern states of North Carolina and Tennessee. Scattered chances of light rain and thunderstorms appear in parts of Arkansas, Oklahoma, and Texas, with some areas experiencing gusty winds. New Mexico and Arizona sections will see cooler temperatures with windy conditions and occasional rain showers, especially in eastern New Mexico. Overall, travel conditions are generally favorable, but be cautious of gusty winds and isolated rain in the central and western portions of the route.
