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 cloudy to overcast skies with widespread chances of rain and thunderstorms, especially in North Carolina and Arkansas. Winds will generally be light to moderate, with some gusts reaching above 20 mph in parts of Oklahoma, Arkansas, and Texas. Temperatures remain mild to warm, with some hot spots in California and Oklahoma reaching above 99°F.
Weather timed to your arrival at every point along the route.







