Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Current conditions at

Flagstaff Pulliam Airport (KFLG)

Lat: 35.14433°NLon: 111.66637°WElev: 6994.0ft.

Clear

76°F

24°C

Humidity 22%
Wind Speed NA 3 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 31 Aug 11:57 AM MST
Extended Forecast for

Flagstaff AZ

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. East wind 6 to 8 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. Light and variable wind.

    Low: 50 °F

    Mostly Clear

  • Labor Day

    Labor Day: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 84. Calm wind becoming east 5 to 7 mph in the morning.

    High: 84 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 55. Light and variable wind.

    Low: 55 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 82. Light and variable wind becoming southeast 5 to 7 mph in the morning.

    High: 82 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 5am.  Mostly cloudy, with a low around 54. Southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 80. West wind 5 to 8 mph.  Chance of precipitation is 50%.

    High: 80 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers.  Mostly cloudy, with a low around 53. West wind 5 to 7 mph.  Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after 11am.  Partly sunny, with a high near 79. West wind 5 to 8 mph.  Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 83. East wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 50. Light and variable wind.
Labor Day
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 84. Calm wind becoming east 5 to 7 mph in the morning.
Monday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 55. Light and variable wind.
Tuesday
A 40 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 82. Light and variable wind becoming southeast 5 to 7 mph in the morning.
Tuesday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 5am. Mostly cloudy, with a low around 54. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
A slight chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. West wind 5 to 8 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 53. West wind 5 to 7 mph. Chance of precipitation is 30%.
Thursday
Showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 79. West wind 5 to 8 mph. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 52. West wind around 5 mph becoming calm in the evening.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 78. West wind 3 to 6 mph. Winds could gust as high as 17 mph. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. West wind around 5 mph becoming calm in the evening.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 74. Calm wind becoming southwest around 6 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Flagstaff AZ
 35.2°N 111.65°W (Elev. 6988 ft)
12:17 pm MST Aug 31, 2025
12pm MST Aug 31, 2025-6pm MST Sep 6, 2025
 
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Additional Resources

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