I-40 weather conditions near Williams, Arizona

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 81°F 2025-07-12T10:30:00
• Today 2025-07-12, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 90. West wind 6 to 10 mph, with gusts as high as 16 mph.
• Tonight 2025-07-12, Mostly Clear. Mostly clear, with a low around 56. West wind 5 to 9 mph becoming light and variable after midnight.
• Sunday 2025-07-13, Slight Chance T-storms. A slight chance of showers and thunderstorms between 11am and 5pm, then a slight chance of thunderstorms after 5pm. Areas of smoke before noon, then areas of smoke after 3pm. Increasing clouds, with a high near 92. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 20%.
• Sunday Night 2025-07-13, Slight Chance T-storms then Mostly Clear. A slight chance of thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 11pm. Mostly clear, with a low around 57. West wind 5 to 9 mph becoming light southwest after midnight. Chance of precipitation is 20%.
• Monday 2025-07-14, Chance T-storms. A chance of showers and thunderstorms between 11am and 2pm, then a slight chance of thunderstorms after 2pm. Mostly sunny, with a high near 92. Southwest wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
• Monday Night 2025-07-14, Chance T-storms then Mostly Clear. A slight chance of thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm. Partly cloudy, with a low around 58. West wind 6 to 8 mph becoming south after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 30%.
• Tuesday 2025-07-15, Chance T-storms. A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 90. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
• Tuesday Night 2025-07-15, Slight Chance T-storms then Mostly Clear. A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 57. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.
• Wednesday 2025-07-16, Chance T-storms. A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 87. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.
• Wednesday Night 2025-07-16, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 55. Southwest wind 5 to 9 mph, with gusts as high as 17 mph.
• Thursday 2025-07-17, Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. Southwest wind 5 to 9 mph, with gusts as high as 18 mph.
• Thursday Night 2025-07-17, Chance T-storms then Slight Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Southwest wind 5 to 7 mph becoming south after midnight.
• Friday 2025-07-18, T-storms Likely. Showers and thunderstorms likely. Partly sunny, with a high near 83. West wind 5 to 8 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.