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

88°F

31°C

Humidity 24%
Wind Speed W 2 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 47°F (8°C)
Visibility NA
Heat Index85°F (29°C)
Last update 01 Aug 03:00 AM PDT
Extended Forecast for

21 Miles ENE Twentynine Palms CA

Extreme Heat Warning August 1, 03:34am until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 1, 03:34am until August 2, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Overnight

    Low: 86 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 109. West southwest wind 5 to 7 mph becoming light and variable.

    High: 109 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 85. West wind 8 to 10 mph.

    Low: 85 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 109. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.

    High: 109 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 83. West wind 6 to 14 mph.

    Low: 83 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 109.

    High: 109 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 82.

    Low: 82 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 107.

    High: 107 °F

    Hot

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 86. West southwest wind around 8 mph.
Saturday
Sunny and hot, with a high near 109. West southwest wind 5 to 7 mph becoming light and variable.
Saturday Night
Mostly clear, with a low around 85. West wind 8 to 10 mph.
Sunday
Sunny and hot, with a high near 109. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.
Sunday Night
Clear, with a low around 83. West wind 6 to 14 mph.
Monday
Sunny and hot, with a high near 109.
Monday Night
Clear, with a low around 82.
Tuesday
Sunny and hot, with a high near 107.
Tuesday Night
Clear, with a low around 82.
Wednesday
Sunny and hot, with a high near 106.
Wednesday Night
Mostly clear, with a low around 83.
Thursday
Sunny and hot, with a high near 105.
Thursday Night
Mostly clear, with a low around 83.
Friday
Sunny and hot, with a high near 105.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles ENE Twentynine Palms CA
 34.26°N 115.72°W (Elev. 2083 ft)
Last Update:
12:23 am PDT Aug 1, 2026
Forecast Valid:
3am PDT Aug 1, 2026-6pm PDT Aug 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation