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 Oct 12, 1:05 PM MST · 7 states Clear to Thunderstorms
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I40 Weather Summary

Along I40, expect mostly dry and warm conditions with generally clear to partly cloudy skies. Winds will be notable in parts of the Southwest and Plains, with gusts reaching over 30 mph in some areas. Temperatures will be mild to hot, with some locations experiencing highs near 90s. No significant precipitation or storms are forecasted along the route during this period.

Current I-40 Conditions by State

North CarolinaClear
  • Clear skies expected across all forecast points including Bayshore, Turkey, Sedgefield, and Glen Alpine.
  • Winds remain light with gusts below 20 mph, so no strong wind concerns.
Updated Oct 12, 4:05 PM EDT
Official 511↗
TennesseeClear
  • Clear skies prevail in New Market, Boma, Lyles, and surrounding areas.
  • Winds are generally light with gusts under 20 mph.
Updated Oct 12, 3:05 PM CDT
Official 511↗
ArkansasClear
  • Mostly clear skies with some locations like Widener and Biscoe seeing clear conditions.
  • Winds gusting over 20 mph in Grayson, Biscoe, and Menifee, with gusts up to 30 mph in some periods.
  • Temperatures reach into the upper 80s and low 90s, with heat indices near 95°F in places like Widener and Kibler.
Updated Oct 12, 3:05 PM CDT
Official 511↗
OklahomaPartly Cloudy
  • Clear to partly cloudy skies in Mustang, Grayson, and Indianpolis.
  • Strong winds expected with gusts reaching 30 mph or more in Mustang and Mustang area from 7 a.m. to 3 p.m.
  • Temperatures in the mid to upper 80s with some heat indices near 90°F.
Updated Oct 12, 3:05 PM CDT
Official 511↗
TexasClear
  • Clear skies dominate in Groom, Vega, and surrounding areas.
  • Winds gusting over 20 mph in Groom and Vega, especially in the morning hours.
  • Temperatures mostly in the low to mid 80s.
Updated Oct 12, 3:05 PM CDT
Official 511↗
New MexicoHigh Wind
  • Clear skies expected in Tucumcari, Clines Corners, Armijo, and Paraje.
  • Winds gusting over 20 mph in Clines Corners, Armijo, and Paraje, with gusts up to 30 mph in some periods.
  • Temperatures cool in the 50s and 60s in Paraje and Prewitt, with lows near 59°F in Prewitt.
  • Rain and a chance of thunderstorms with light rain (-RA) and chance of storms (-TS) expected in Ash Fork from 6 a.m. to 2 p.m. MDT.
Updated Oct 12, 2:05 PM MDT
Official 511↗
ArizonaThunderstorms
  • Mostly cloudy to overcast skies in Winona and Needles, with cloud cover increasing to overcast in Winona.
  • Strong winds gusting over 30 mph in Winona and Sanders, with sustained winds over 20 mph.
  • Temperatures cool, with lows near 50°F in Winona and Needles.
Updated Oct 12, 1:05 PM MST
Official 511↗
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