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 warm conditions with clear to partly cloudy skies across the route. Some areas in Arkansas and Oklahoma have a chance of thunderstorms and rain, especially in the afternoon. Winds are generally light to moderate, with gusts exceeding 20 mph in parts of New Mexico and Oklahoma. Temperatures will be warm, with some locations experiencing highs above 99°F, particularly in California and Arkansas.
