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.
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Along I40, expect mostly warm and dry conditions with some scattered thunderstorms and light rain chances in parts of New Mexico and eastern Arizona. Winds will be notably gusty in sections of New Mexico and Oklahoma, with gusts exceeding 20 mph in several areas. Temperatures will be hot in Arkansas and western Tennessee, reaching near 100°F, while cooler temperatures will prevail in eastern New Mexico and Arizona. Skies will range from clear to partly cloudy, with some overcast periods in eastern New Mexico and Texas.
