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 clear to partly cloudy skies across North Carolina and Tennessee. Scattered light rain showers and chances of thunderstorms are forecasted in parts of Arizona and New Mexico, with some gusty winds in these areas. Arkansas and Oklahoma will see mainly dry weather with mild temperatures and occasional gusts. Texas will experience mostly cloudy to overcast skies with some breezy conditions, while California will have warm temperatures and mostly clear skies.
