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.

Mostly Cloudy

71°F

22°C

Humidity 43%
Wind Speed WSW 12 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 29 Aug 11:57 AM MST
Extended Forecast for

Flagstaff AZ

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 78. Southwest wind 11 to 13 mph, with gusts as high as 21 mph.

    High: 78 °F

    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 50. West wind around 6 mph becoming calm.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after 11am.  Increasing clouds, with a high near 79. Northeast wind 5 to 8 mph.

    High: 79 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. Northeast wind 3 to 8 mph.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. North wind around 5 mph becoming calm  in the evening.

    Low: 52 °F

    Partly Cloudy

  • Labor Day

    Labor Day: A 10 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 83. Light and variable wind becoming north 5 to 7 mph in the morning.

    High: 83 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. North wind around 6 mph.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 82. Northeast wind 5 to 8 mph.

    High: 82 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. Southwest wind 11 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 50. West wind around 6 mph becoming calm.
Saturday
A 10 percent chance of showers and thunderstorms after 11am. Increasing clouds, with a high near 79. Northeast wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 53. Calm wind.
Sunday
Sunny, with a high near 83. Northeast wind 3 to 8 mph.
Sunday Night
Partly cloudy, with a low around 52. North wind around 5 mph becoming calm in the evening.
Labor Day
A 10 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Light and variable wind becoming north 5 to 7 mph in the morning.
Monday Night
Partly cloudy, with a low around 53. North wind around 6 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 82. Northeast wind 5 to 8 mph.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 53. North wind around 6 mph becoming west after midnight. Chance of precipitation is 20%.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. West wind 6 to 10 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 51. West wind around 5 mph becoming calm in the evening.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 77. West wind 3 to 7 mph. Winds could gust as high as 17 mph. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Flagstaff AZ
 35.18°N 111.65°W (Elev. 6978 ft)
12:07 pm MST Aug 29, 2025
12pm MST Aug 29, 2025-6pm MST Sep 4, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database