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 warm and humid conditions with scattered thunderstorms especially in New Mexico and parts of Arizona. Winds will be notably strong in Oklahoma and Texas with gusts exceeding 20 mph. Clear skies are expected in parts of Tennessee and Arkansas, while cloudier and stormier weather will dominate sections of New Mexico and Arizona.
