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 Aug 12, 1:08 PM MST · 7 states Clear to Thunderstorms
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I40 Weather Summary

Along I40, expect hot conditions with heat indices reaching above 100°F in parts of Arkansas, Oklahoma, and New Mexico. Scattered thunderstorms with chances of rain are forecasted mainly in New Mexico and Arizona, with some areas experiencing numerous storms. Winds will be notably strong in western Oklahoma and the Texas Panhandle, with gusts exceeding 25 mph. Skies will vary from clear to mostly cloudy depending on the region, with some areas in North Carolina seeing clear skies and others in New Mexico experiencing overcast conditions.

Current I-40 Conditions by State

North CarolinaClear
  • Clear skies expected in Bayshore and Turkey throughout the morning and early afternoon.
  • Sedgefield will see mostly cloudy conditions with no significant wind or precipitation.
  • Glen Alpine and Waynesville will experience partly cloudy skies with calm winds.
Updated Aug 12, 4:08 PM EDT
Official 511
TennesseeThunderstorms
  • New Market will have a chance of scattered thunderstorms and light rain from 9 a.m. to 3 p.m.
  • Boma and Lyles will see hot temperatures with heat indices above 100°F and partly cloudy skies.
  • Winds remain below 20 mph in this region.
Updated Aug 12, 3:08 PM CDT
Official 511
ArkansasClear
  • Widener and Biscoe will experience hot temperatures with heat indices reaching up to 108°F and mostly clear skies.
  • Menifee will have temperatures near 100°F with clear skies and light winds.
Updated Aug 12, 3:08 PM CDT
Official 511
OklahomaClear
  • Grayson will see hot temperatures with heat indices above 105°F and mostly clear skies.
  • Mustang and Texola will experience gusty winds over 25 mph, especially in Mustang where gusts reach 27 mph.
  • Indianapolis will have gusts over 20 mph from late morning to early afternoon with clear skies.
Updated Aug 12, 3:08 PM CDT
Official 511
TexasClear
  • Groom will have gusty winds over 20 mph throughout the day with clear skies.
Updated Aug 12, 3:08 PM CDT
Official 511
New MexicoThunderstorms
  • Clines Corners and Armijo will see scattered thunderstorms with chances of rain, especially in Armijo where numerous storms are likely from mid-morning to early afternoon.
  • Paraje and Wingate will experience scattered thunderstorms with chances of rain and gusty winds over 20 mph in Wingate during the afternoon.
  • Sanders will have scattered thunderstorms with chances of rain and gusts around 15 mph.
  • Prewitt will see scattered thunderstorms with gusts over 20 mph in the afternoon and overcast skies.
  • Vega will experience gusty winds over 20 mph and mostly clear skies.
  • Winona will have scattered thunderstorms with chances of rain and gusts over 20 mph in the afternoon.
Updated Aug 12, 2:08 PM MDT
Official 511
ArizonaThunderstorms
  • Holbrook and Ash Fork will have scattered thunderstorms with chances of rain and gusty winds over 20 mph in the afternoon.
  • Needles will see scattered thunderstorms with gusts over 20 mph and partly cloudy skies.
  • Sanders will experience scattered thunderstorms with chances of rain and gusts around 15 mph.
Updated Aug 12, 1:08 PM MST
Official 511
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