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. There are chances of light rain and thunderstorms in parts of Arkansas. Winds will generally be moderate, with some gusts reaching over 20 mph in western Texas and eastern New Mexico. Temperatures will be notably hot in parts of North Carolina and Oklahoma, with heat indices reaching above 100°F.
