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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Enter your actual trip and Drive Weather times the forecast to your arrival at every point — then rechecks it while you drive.
Along I40, expect mostly warm to hot conditions with some areas experiencing very high heat indices, especially in California and parts of Arkansas. Scattered thunderstorms with occasional light rain are possible in parts of New Mexico and Texas, with some gusty winds in these areas. North Carolina will see mostly clear skies and mild temperatures. Overall, no severe weather like tornadoes is forecasted along the route during this period.
