Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Flagstaff Pulliam Airport (KFLG)

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

Clear

70°F

21°C

Humidity 43%
Wind Speed SW 3 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 28 Aug 08:00 AM MST
Extended Forecast for

Flagstaff AZ

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 86. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 86 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 57. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 57 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 82. Southwest wind 5 to 14 mph, with gusts as high as 22 mph.

    High: 82 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Cloudy, then gradually becoming partly cloudy, with a low around 56. Southwest wind 3 to 7 mph.  Chance of precipitation is 50%.

    Low: 56 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: 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. Southwest wind 9 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%.

    High: 76 °F

    T-storms
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 50. Southwest wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 50 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 11am.  Mostly cloudy, with a high near 74. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    High: 74 °F

    T-storms
    Likely

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms, mainly before 11pm.  Partly cloudy, with a low around 49. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 49 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 11am.  Mostly sunny, with a high near 75. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 26 mph.

    High: 75 °F

    Chance
    T-storms

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 86. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Tonight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Southwest wind around 6 mph becoming calm in the evening.
Saturday
A 50 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 82. Southwest wind 5 to 14 mph, with gusts as high as 22 mph.
Saturday Night
A chance of showers and thunderstorms. Cloudy, then gradually becoming partly cloudy, with a low around 56. Southwest wind 3 to 7 mph. Chance of precipitation is 50%.
Sunday
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. Southwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Southwest wind 7 to 10 mph, with gusts as high as 17 mph.
Monday
Showers and thunderstorms likely, mainly after 11am. Mostly cloudy, with a high near 74. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 49. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 75. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 26 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 50. Southwest wind around 6 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 51. Southwest wind 5 to 7 mph becoming calm in the evening.
Thursday
A 10 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Flagstaff AZ
 35.18°N 111.65°W (Elev. 6978 ft)
3:13 am MST Aug 28, 2026
8am MST Aug 28, 2026-6pm MST Sep 3, 2026
 
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