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.
This map shows now. The app shows when you'll get there.
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 warm and dry conditions with scattered thunderstorms mainly in New Mexico and eastern Arizona. Winds will be generally moderate, with some gusts reaching over 20 mph in parts of Oklahoma, Texas, and Arizona. Temperatures will be notably hot in Arkansas, Oklahoma, and parts of Tennessee, with heat indices reaching above 100°F. Cloud cover varies from clear skies in North Carolina to overcast in parts of New Mexico and Arizona. No ice or snow is forecasted along the route.
