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 widespread rain and thunderstorms primarily across North Carolina and Tennessee, with some heavy rain and gusty winds in spots. Arkansas and Oklahoma will see mostly dry conditions with occasional light rain chances and gusty winds, while New Mexico and Arizona enjoy mostly clear skies and warm temperatures. Texas will experience gusty winds but little precipitation. Overall, travelers should prepare for wet and breezy conditions in the eastern sections and milder, drier weather further west.
