I-40 weather conditions near Flagstaff, Arizona
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 67°F 2025-09-03T13:45:00 
This Afternoon 2025-09-03, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 79. Southwest wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.Tonight 2025-09-03, Chance T-storms then Partly Cloudy. A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 53. West wind around 5 mph becoming calm.
Thursday 2025-09-04, T-storms Likely. Showers and thunderstorms likely, mainly between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 76. Calm wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 70%.Thursday Night 2025-09-04, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Southwest wind 5 to 7 mph. Chance of precipitation is 50%.
Friday 2025-09-05, Showers Likely then T-storms Likely. Showers and thunderstorms likely, mainly before 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 72. Light and variable wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 70%.
Friday Night 2025-09-05, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. West wind 3 to 7 mph. Chance of precipitation is 50%.
Saturday 2025-09-06, Showers Likely. A slight chance of showers before 8am, then a slight chance of showers and thunderstorms between 8am and 11am, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 73. West wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.Saturday Night 2025-09-06, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 50. West wind around 5 mph becoming calm in the evening.
Sunday 2025-09-07, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 76. Southwest wind 3 to 8 mph. Winds could gust as high as 18 mph.
Sunday Night 2025-09-07, Mostly Clear. Mostly clear, with a low around 50. West wind around 5 mph becoming calm in the evening.
Monday 2025-09-08, Sunny. Sunny, with a high near 78. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.- Monday Night 2025-09-08, Mostly Clear. Mostly clear, with a low around 50. Southwest wind 3 to 6 mph.
Tuesday 2025-09-09, Slight Chance T-storms. A 10 percent chance of showers and thunderstorms. Sunny, with a high near 77. Southwest wind 5 to 11 mph, with gusts as high as 24 mph.