Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Current conditions at

Flagstaff Pulliam Airport (KFLG)

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

Clear

64°F

18°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 30 Aug 09:15 PM MST
Extended Forecast for

9 Miles SE Flagstaff AZ

Flood Watch August 30, 09:35pm until September 1, 12:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch August 30, 09:35pm until September 1, 12:00am

    NOW until 12:00am Tue

    Flood Watch

  • Tonight

    Low: 53 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers and thunderstorms before 11am, then showers and possibly a thunderstorm between 11am and 5pm, then a chance of showers and thunderstorms after 5pm.  High near 70. East wind 5 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 80%.

    High: 70 °F

    T-storms

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms, mainly before 8pm.  Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Chance
    T-storms and
    Patchy Fog
    then Patchy
    Fog

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 11am.  Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 73. Southwest wind 5 to 15 mph, with gusts as high as 28 mph.

    High: 73 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49. Southwest wind around 8 mph, with gusts as high as 18 mph.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. Southwest wind 9 to 18 mph, with gusts as high as 32 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. Southwest wind 8 to 17 mph, with gusts as high as 31 mph.

    High: 75 °F

    Sunny

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 53. Light southwest wind. Chance of precipitation is 60%.
Monday
A chance of showers and thunderstorms before 11am, then showers and possibly a thunderstorm between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. High near 70. East wind 5 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%.
Monday Night
A 50 percent chance of showers and thunderstorms, mainly before 8pm. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 47. Calm wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 11am. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 73. Southwest wind 5 to 15 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 49. Southwest wind around 8 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 74. Southwest wind 9 to 18 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly clear, with a low around 49. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 75. Southwest wind 8 to 17 mph, with gusts as high as 31 mph.
Thursday Night
Mostly clear, with a low around 52. Southwest wind 5 to 9 mph.
Friday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 77. Southwest wind 5 to 13 mph.
Friday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52. Southwest wind 3 to 7 mph.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. Southwest wind 3 to 8 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 53. Light west wind.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Calm wind becoming south 5 to 9 mph in the morning.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SE Flagstaff AZ
 35.12°N 111.53°W (Elev. 7133 ft)
9:27 pm MST Aug 30, 2026
9pm MST Aug 30, 2026-6pm MST Sep 6, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database