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.
Along I40, expect mostly warm and dry conditions with some scattered thunderstorms and rain chances in parts of North Carolina and Tennessee. Winds will be notably gusty in several areas, especially in North Carolina and parts of Tennessee, Arkansas, and New Mexico. Clear skies dominate much of the route through Oklahoma, Texas, and California, while some regions in New Mexico and Arizona will see partly cloudy to overcast conditions with occasional storm chances.
Weather timed to your arrival at every point along the route.