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 cloudy to overcast skies in North Carolina with some chance of light rain in the eastern parts. The route through Tennessee and Arkansas will see mostly cloudy conditions with no significant precipitation. New Mexico and Arizona sections will experience mostly clear skies with some gusty winds, especially in Arizona where temperatures will be hot, reaching near 100°F in some areas. Oklahoma and Texas will have mostly clear to partly cloudy skies with occasional gusts near 20 mph but no severe weather.
