I-40 weather conditions near Lamar, Arkansas

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 42°F 2025-11-26T06:53:00-06:00
• Today 2025-11-26, Sunny. Sunny, with a high near 54. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
• Tonight 2025-11-26, Partly Cloudy. Partly cloudy, with a low around 33. Calm wind.
• Thanksgiving Day 2025-11-27, Sunny. Sunny, with a high near 57. Calm wind becoming west around 5 mph.
• Thursday Night 2025-11-27, Mostly Clear. Mostly clear, with a low around 30. Calm wind.
• Friday 2025-11-28, Mostly Sunny. Mostly sunny, with a high near 53. Light east northeast wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
• Friday Night 2025-11-28, Slight Chance Showers then Showers Likely. Showers likely, mainly after midnight. Cloudy, with a low around 37. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
• Saturday 2025-11-29, Showers. Showers, with thunderstorms also possible after noon. High near 49. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
• Saturday Night 2025-11-29, Showers then Chance Showers. Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 32. East southeast wind around 5 mph becoming northwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%.
• Sunday 2025-11-30, Chance Showers. A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 47. North wind 5 to 10 mph, with gusts as high as 15 mph.
• Sunday Night 2025-11-30, Slight Chance Showers then Chance Freezing Rain. A slight chance of rain showers before midnight, then a chance of freezing rain. Partly cloudy, with a low around 27. Chance of precipitation is 30%.
• Monday 2025-12-01, Chance Showers. A 30 percent chance of showers. Partly sunny, with a high near 44.
• Monday Night 2025-12-01, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a low around 27.
• Tuesday 2025-12-02, Slight Chance Showers. A 20 percent chance of showers. Mostly sunny, with a high near 46.