Interstate 40 (I-40) Road Conditions

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.

Updated Sep 6, 3:06 AM PDT · 8 states Clear to Overcast
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I40 Weather Summary

Along I40, expect mostly dry and warm conditions with generally clear to partly cloudy skies across the route. Temperatures will be warmest in Tennessee and Arkansas, reaching into the mid-90s with some areas feeling above 100°F. North Carolina will see mostly cloudy to overcast skies with mild temperatures. Winds will remain mostly light, with no significant gusts over 20 mph reported along the route.

Current I-40 Conditions by State

North CarolinaRain
  • Mostly cloudy to overcast skies in Bayshore, Turkey, and Sedgefield throughout the day.
  • Chance of light rain in Glen Alpine and Waynesville during the afternoon hours.
  • Clear skies expected in parts of Waynesville by late afternoon.
Updated Sep 6, 6:06 AM EDT
Official 511
TennesseeRain
  • Warm temperatures with highs reaching 85°F to 89°F in New Market and Boma.
  • Partly clear skies in Boma and New Market with no significant wind gusts.
Updated Sep 6, 5:06 AM CDT
Official 511
ArkansasClear
  • Sunny and clear skies in Widener, Biscoe, Kibler, and Menifee with temperatures climbing into the upper 80s and low 90s.
  • No notable wind gusts or storms expected.
Updated Sep 6, 5:06 AM CDT
Official 511
OklahomaClear
  • Warm and dry conditions in Grayson, Mustang, and Texola with temperatures in the upper 80s to mid-90s.
  • Mostly clear skies with no strong winds.
Updated Sep 6, 5:06 AM CDT
Official 511
TexasClear
  • Warm temperatures in Groom and Vega, reaching the mid to upper 80s.
  • Clear skies dominate the day with no significant wind gusts.
Updated Sep 6, 5:06 AM CDT
Official 511
New MexicoClear
  • Cooler temperatures in Clines Corners, Armijo, Paraje, Prewitt, and Wingate with highs in the 60s and 70s.
  • Clear to partly cloudy skies with no precipitation expected.
Updated Sep 6, 4:06 AM MDT
Official 511
ArizonaClear
  • Clear to partly cloudy skies in Sanders, Holbrook, Winona, and Ash Fork.
  • Temperatures range from mid-60s to upper 70s with no strong winds.
Updated Sep 6, 3:06 AM MST
Official 511
CaliforniaOvercast
  • Warm temperatures in Needles with highs near 90°F.
  • Mostly cloudy skies with a brief period of wind gusts reaching 22 mph in the late afternoon.
Updated Sep 6, 3:06 AM PDT
Official 511
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