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 conditions with no significant precipitation. Temperatures will be warm in the southern states, reaching near 100°F in parts of California and Texas. Winds will generally be moderate, with gusts exceeding 20 mph mainly in Oklahoma and Texas. Clear skies dominate much of the route, especially in the southwestern states, while some areas in North Carolina experience more cloudiness and fog.
