Heat Persists in the Southwest; Elevated to Critical Fire Weather in the Great Basin; Poor Air Quality in the West

Dangerous heat will persist across the Southwest U.S. through this week, easing by next week. The heat will focus further east in the Great Plains and Mississippi Valley beginning next week. Elevated to locally critical fire weather conditions will persist for the Great Basin today. Poor air quality lingers for the Northwest, Great Basin, Central Rockies into the Plains. Read More >

Current conditions at

FRAZIER WELLS (FZWA3)

Lat: 35.84551°NLon: 113.05501°WElev: 6796.0ft.

NA

70°F

21°C

Humidity 53%
Wind Speed SW 7 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 04 Aug 07:27 AM MST
Extended Forecast for

4 Miles NNW Supai AZ

Extreme Heat Warning August 4, 08:15am until August 5, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 4, 08:15am until August 5, 08:00pm

    NOW until 8:00pm Wed

    Extreme Heat Warning

  • Today

    High: 107 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 73. West wind 6 to 11 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 104. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 104 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 73. West wind 5 to 9 mph becoming south after midnight. Winds could gust as high as 16 mph.

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after 11am.  Sunny and hot, with a high near 102. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 102 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 11pm.  Mostly clear, with a low around 72. West wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 72 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 105. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 105 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. West wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 107. Light and variable wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 73. West wind 6 to 11 mph becoming south after midnight. Winds could gust as high as 21 mph.
Wednesday
Sunny and hot, with a high near 104. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 73. West wind 5 to 9 mph becoming south after midnight. Winds could gust as high as 16 mph.
Thursday
A 10 percent chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 102. Calm wind becoming west 5 to 9 mph in the afternoon.
Thursday Night
A 10 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 72. West wind 5 to 8 mph becoming light and variable after midnight.
Friday
Sunny and hot, with a high near 105. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 73. West wind 5 to 8 mph becoming light and variable after midnight.
Saturday
Sunny and hot, with a high near 103. Light and variable wind becoming west 5 to 8 mph in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 74. Southwest wind 5 to 7 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 101. South wind 5 to 9 mph becoming west in the morning.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind 6 to 9 mph.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 98. West wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Supai AZ
 36.29°N 112.74°W (Elev. 3816 ft)
3:12 am MST Aug 4, 2026
8am MST Aug 4, 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