I-40 weather conditions near Knoxville, Arkansas

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 95°F 2025-08-12T14:53:00-05:00
• This Afternoon 2025-08-12, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 4pm. Sunny, with a high near 95. Heat index values as high as 101. Southwest wind around 5 mph.
• Tonight 2025-08-12, Chance T-storms then Partly Cloudy. A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 72. Calm wind.
• Wednesday 2025-08-13, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 95. Heat index values as high as 102. Calm wind becoming west southwest around 5 mph.
• Wednesday Night 2025-08-13, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 71. Calm wind.
• Thursday 2025-08-14, Sunny. Sunny, with a high near 96. Calm wind becoming south around 5 mph.
• Thursday Night 2025-08-14, Mostly Clear. Mostly clear, with a low around 72. Calm wind.
• Friday 2025-08-15, Hot. Sunny and hot, with a high near 99. Calm wind becoming south around 5 mph in the afternoon.
• Friday Night 2025-08-15, Mostly Clear. Mostly clear, with a low around 74. South wind around 5 mph becoming calm.
• Saturday 2025-08-16, Hot. Sunny and hot, with a high near 99. Calm wind becoming south southwest around 5 mph in the afternoon.
• Saturday Night 2025-08-16, Partly Cloudy. Partly cloudy, with a low around 74.
• Sunday 2025-08-17, Hot. Sunny and hot, with a high near 100.
• Sunday Night 2025-08-17, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 74.
• Monday 2025-08-18, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 98.