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. Winds will be generally moderate, with gusts exceeding 20 mph in parts of Oklahoma and Texas. Scattered thunderstorms with light rain chances are possible in western Oklahoma and the Texas Panhandle. Temperatures will be notably hot in California and parts of Arkansas and Oklahoma, with some areas reaching the mid to upper 90s.
