I-40 weather conditions near Lamar, Arkansas

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 83°F 2025-06-21T08:53:00-05:00
• Today 2025-06-21, Sunny. Sunny, with a high near 94. Heat index values as high as 102. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
• Tonight 2025-06-21, Clear. Clear, with a low around 72. South wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
• Sunday 2025-06-22, Sunny. Sunny, with a high near 95. Heat index values as high as 99. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
• Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 73. South wind around 5 mph becoming calm in the evening.
• Monday 2025-06-23, Sunny. Sunny, with a high near 94. Calm wind becoming south around 5 mph in the afternoon.
• Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 73. Southeast wind around 5 mph becoming calm in the evening.
• Tuesday 2025-06-24, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Sunny, with a high near 94. Calm wind becoming south southeast around 5 mph in the afternoon.
• Tuesday Night 2025-06-24, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 72. East southeast wind around 5 mph becoming calm.
• Wednesday 2025-06-25, Sunny. Sunny, with a high near 94. Calm wind becoming south southeast around 5 mph in the afternoon.
• Wednesday Night 2025-06-25, Mostly Clear. Mostly clear, with a low around 72.
• Thursday 2025-06-26, Sunny. Sunny, with a high near 94.
• Thursday Night 2025-06-26, Mostly Clear. Mostly clear, with a low around 72.
• Friday 2025-06-27, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.