Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

EW3443 Twentynine Palms (E3443)

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

NA

108°F

42°C

Humidity 18%
Wind Speed NNE 4 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 56°F (13°C)
Visibility NA
Heat Index107°F (42°C)
Last update 19 Aug 02:00 PM PDT
Extended Forecast for

Twentynine Palms CA

Extreme Heat Warning August 19, 02:38pm until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 19, 02:38pm until August 21, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • This Afternoon

    High: 109 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 85. South southwest wind 5 to 10 mph becoming light west  after midnight.

    Low: 85 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 108. Calm wind becoming east southeast 5 to 9 mph in the afternoon.

    High: 108 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 85. South southwest wind 3 to 7 mph.

    Low: 85 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 108. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 108 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 84.

    Low: 84 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 108.

    High: 108 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 84.

    Low: 84 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 109. Southeast wind around 9 mph becoming south southwest.
Tonight
Mostly clear, with a low around 85. South southwest wind 5 to 10 mph becoming light west after midnight.
Thursday
Mostly sunny and hot, with a high near 108. Calm wind becoming east southeast 5 to 9 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 85. South southwest wind 3 to 7 mph.
Friday
Sunny and hot, with a high near 108. Calm wind becoming south 5 to 9 mph in the afternoon.
Friday Night
Mostly clear, with a low around 84.
Saturday
Sunny and hot, with a high near 108.
Saturday Night
Partly cloudy, with a low around 84.
Sunday
Sunny and hot, with a high near 108.
Sunday Night
Mostly clear, with a low around 83.
Monday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 106.
Monday Night
Mostly clear, with a low around 82.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 106.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Twentynine Palms CA
 34.15°N 116.06°W (Elev. 2001 ft)
11:33 am PDT Aug 19, 2026
2pm PDT Aug 19, 2026-6pm PDT Aug 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database