National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

Current conditions at

EW3443 Twentynine Palms (E3443)

Lat: 34.16167°NLon: 116.09717°WElev: 2129.3ft.

NA

89°F

32°C

Humidity 23%
Wind Speed W 3 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 47°F (8°C)
Visibility NA
Heat Index86°F (30°C)
Last update 01 Aug 02:00 AM PDT
Extended Forecast for

18 Miles NNE Twentynine Palms CA

Extreme Heat Warning August 1, 02:50am until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 1, 02:50am until August 2, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Overnight

    Low: 79 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 104. West wind 5 to 8 mph becoming light and variable.

    High: 104 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 81. Southwest wind 9 to 13 mph becoming west northwest after midnight. Winds could gust as high as 18 mph.

    Low: 81 °F

    Mostly Clear

  • Sunday

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

    High: 104 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 79. West wind 8 to 17 mph, with gusts as high as 22 mph.

    Low: 79 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 104.

    High: 104 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 78.

    Low: 78 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 102.

    High: 102 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 79. West wind around 11 mph.
Saturday
Sunny, with a high near 104. West wind 5 to 8 mph becoming light and variable.
Saturday Night
Mostly clear, with a low around 81. Southwest wind 9 to 13 mph becoming west northwest after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 104. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Sunday Night
Clear, with a low around 79. West wind 8 to 17 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 104.
Monday Night
Clear, with a low around 78.
Tuesday
Sunny, with a high near 102.
Tuesday Night
Clear, with a low around 79.
Wednesday
Sunny, with a high near 101.
Wednesday Night
Mostly clear, with a low around 79.
Thursday
Sunny, with a high near 100.
Thursday Night
Mostly clear, with a low around 79.
Friday
Sunny, with a high near 100.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNE Twentynine Palms CA
 34.37°N 115.91°W (Elev. 3675 ft)
Last Update:
12:23 am PDT Aug 1, 2026
Forecast Valid:
2am PDT Aug 1, 2026-6pm PDT Aug 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation