I-40 weather conditions near Flagstaff, Arizona

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 61°F 2025-07-15T00:00:00
• Overnight 2025-07-15, Mostly Clear. Mostly clear, with a low around 54. West wind 6 to 8 mph.
• Tuesday 2025-07-15, Chance T-storms. A 40 percent chance of showers and thunderstorms after 11am. Sunny through mid morning, then becoming partly sunny, with a high near 86. West wind 9 to 16 mph, with gusts as high as 24 mph.
• Tuesday Night 2025-07-15, Chance T-storms then Slight Chance Showers. A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Partly cloudy, with a low around 54. West wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
• Wednesday 2025-07-16, T-storms Likely. Showers and thunderstorms likely between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 82. Southwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
• Wednesday Night 2025-07-16, Showers Likely. Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 53. West wind 3 to 8 mph. Winds could gust as high as 17 mph. Chance of precipitation is 60%.
• Thursday 2025-07-17, T-storms. A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 11am, then showers and possibly a thunderstorm after 11am. High near 78. Southwest wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 80%.
• Thursday Night 2025-07-17, Showers Likely then Chance Showers. Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 52. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
• Friday 2025-07-18, T-storms. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11am. High near 79. Calm wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 80%.
• Friday Night 2025-07-18, Showers Likely then Slight Chance T-storms. Showers likely and possibly a thunderstorm before 11pm, then a slight chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 53. Light southwest wind. Chance of precipitation is 60%.
• Saturday 2025-07-19, T-storms Likely. Showers and thunderstorms likely, mainly after 11am. Partly sunny, with a high near 80. Calm wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 60%.
• Saturday Night 2025-07-19, Chance T-storms. A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52. West wind around 5 mph becoming calm in the evening.
• Sunday 2025-07-20, Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 20 mph.
• Sunday Night 2025-07-20, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52. Southwest wind around 6 mph becoming calm after midnight.
• Monday 2025-07-21, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 20 mph.