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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Enter your actual trip and Drive Weather times the forecast to your arrival at every point — then rechecks it while you drive.
Along I40, expect mostly cloudy to overcast skies with periods of light rain in parts of North Carolina. Winds will be gusty in some areas, especially in North Carolina and parts of Tennessee and Arkansas, with gusts occasionally exceeding 20 mph. Temperatures will remain moderate, with no extreme highs or lows forecasted along the route during this period.
