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 8, 4:09 PM EDT · 7 states Clear to Thunderstorms
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I40 Weather Summary

Along I40, expect mostly warm to hot conditions with some areas experiencing high heat, especially in California, New Mexico, and Oklahoma. Scattered chances of thunderstorms and light rain are present in parts of North Carolina and Tennessee, with some gusty winds over 20 mph mainly in Oklahoma, Texas, and New Mexico. Clear skies dominate in the southwestern states, while more cloudiness and storm chances occur in the eastern sections.

Current I-40 Conditions by State

North CarolinaThunderstorms
  • Warm and humid with temperatures in the mid-80s and feels like mid-90s in Bayshore and Turkey.
  • Chance of thunderstorms with light rain in Glen Alpine from 8 a.m. to 4 p.m.
  • Mostly cloudy to overcast skies in Sedgefield and Glen Alpine.
Updated Aug 8, 4:09 PM EDT
Official 511
TennesseeThunderstorms
  • Warm with temperatures in the upper 80s to low 90s and feels like mid-90s to near 100 in New Market and Boma.
  • Chance of thunderstorms with light rain in Glen Alpine and New Market during the morning and early afternoon.
  • Cloudy to overcast skies in New Market and Boma.
Updated Aug 8, 3:09 PM CDT
Official 511
ArkansasThunderstorms
  • Warm with temperatures in the upper 80s to low 90s.
  • Chance of thunderstorms with light rain in Widener and Biscoe during the morning hours.
  • Gusts over 20 mph expected in Biscoe around 11 a.m.
  • Cloudy skies in Widener and Biscoe.
Updated Aug 8, 3:09 PM CDT
Official 511
OklahomaClear
  • Hot with temperatures reaching low 90s to low 100s, feels like 100s to 110s in Mustang, Indianpolis, and Texola.
  • Gusty winds over 20 mph expected in Mustang, Indianpolis, Texola, and Mustang throughout the day.
  • Chance of thunderstorms with light rain in Indianpolis early morning.
  • Mostly clear skies in Kibler and Mustang.
Updated Aug 8, 3:09 PM CDT
Official 511
TexasClear
  • Hot with temperatures in the mid-90s, feels like 100s in Groom and Vega.
  • Gusts over 20 mph expected in Groom and Vega during the afternoon.
  • Clear skies dominate the region.
Updated Aug 8, 3:09 PM CDT
Official 511
New MexicoPartly Cloudy
  • Hot with temperatures in the low to mid-90s, feels like near 100 in Tucumcari, Clines Corners, Armijo, Paraje, Prewitt, and Wingate.
  • Gusty winds over 20 mph expected in Clines Corners and Wingate in the afternoon.
  • Clear skies prevail in most areas, with some chance of thunderstorms in Ash Fork and Sanders.
Updated Aug 8, 2:09 PM MDT
Official 511
ArizonaThunderstorms
  • Very hot with temperatures reaching 111-114°F and feels like 115-118°F in Needles.
  • Clear skies dominate the region.
  • Chance of thunderstorms with light rain in Ash Fork and Sanders.
  • Gusty winds over 20 mph expected in Winona and Holbrook in the afternoon.
Updated Aug 8, 1:09 PM MST
Official 511
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