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 dry and warm conditions with generally clear to partly cloudy skies. Winds will be mostly light, with some gusts reaching 20 mph or higher in parts of Oklahoma and Texas. Temperatures will be comfortable, with some areas in California and Arkansas experiencing highs above 99°F, and no ice or snow expected along the route.
