Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

Flagstaff Pulliam Airport (KFLG)

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

Clear

79°F

26°C

Humidity 29%
Wind Speed WSW 4 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 03 Aug 07:50 PM MST
Extended Forecast for

Flagstaff AZ

  • Tonight

    Tonight: Mostly clear, with a low around 59. West wind around 6 mph.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after 11am.  Increasing clouds, with a high near 90. West wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 90 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59. West wind 6 to 8 mph.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 87. West wind 6 to 8 mph.

    High: 87 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59. Southwest wind 6 to 8 mph.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 88. West wind 5 to 7 mph, with gusts as high as 15 mph.

    High: 88 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 58. West wind 5 to 7 mph, with gusts as high as 16 mph.

    Low: 58 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 11am.  Sunny, with a high near 90. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 90 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58. West wind 5 to 7 mph, with gusts as high as 16 mph.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 59. West wind around 6 mph.
Tuesday
A 10 percent chance of showers and thunderstorms after 11am. Increasing clouds, with a high near 90. West wind 6 to 10 mph, with gusts as high as 17 mph.
Tuesday Night
Mostly clear, with a low around 59. West wind 6 to 8 mph.
Wednesday
A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 87. West wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 59. Southwest wind 6 to 8 mph.
Thursday
A 50 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 88. West wind 5 to 7 mph, with gusts as high as 15 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 58. West wind 5 to 7 mph, with gusts as high as 16 mph.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 90. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.
Friday Night
Partly cloudy, with a low around 58. West wind 5 to 7 mph, with gusts as high as 16 mph.
Saturday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 89. West wind 3 to 8 mph. Winds could gust as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 59. West wind around 7 mph, with gusts as high as 15 mph.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. West wind 5 to 10 mph, with gusts as high as 21 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. West wind 5 to 10 mph, with gusts as high as 18 mph.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. West wind 5 to 9 mph, with gusts as high as 21 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Flagstaff AZ
 35.2°N 111.65°W (Elev. 6988 ft)
4:26 pm MST Aug 3, 2026
8pm MST Aug 3, 2026-6pm MST Aug 10, 2026
 
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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