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 occasional light rain chances in parts of North Carolina. Winds will be generally light to moderate, with gusts exceeding 20 mph mainly in Oklahoma and Texas. Temperatures will be warm to hot in the western states, especially California and parts of Oklahoma, with some areas experiencing highs near 100°F. Skies will range from mostly clear in the western regions to mostly cloudy or overcast in parts of North Carolina.
