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

103°F

39°C

Humidity 18%
Wind Speed ENE 3 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 52°F (11°C)
Visibility NA
Heat Index101°F (38°C)
Last update 19 Aug 12:30 PM PDT
Extended Forecast for

12 Miles NNW Twentynine Palms CA

Extreme Heat Warning August 19, 12:58pm until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 19, 12:58pm until August 21, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • This Afternoon

    High: 108 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 82. South southwest wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.

    Low: 82 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 107. Calm wind becoming southeast 5 to 8 mph in the afternoon.

    High: 107 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 82. South southwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 82 °F

    Mostly Clear

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after 2pm.  Sunny and hot, with a high near 107. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 107 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 80.

    Low: 80 °F

    Mostly Clear

  • Saturday

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

    High: 107 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 81.

    Low: 81 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 108. Southeast wind 8 to 10 mph becoming south southwest.
Tonight
Mostly clear, with a low around 82. South southwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Thursday
Sunny and hot, with a high near 107. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 82. South southwest wind 5 to 8 mph becoming calm in the evening.
Friday
A 10 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 107. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 80.
Saturday
Sunny and hot, with a high near 107.
Saturday Night
Partly cloudy, with a low around 81.
Sunday
Sunny and hot, with a high near 107.
Sunday Night
Mostly clear, with a low around 80.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 104.
Monday Night
Mostly clear, with a low around 79.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 105.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNW Twentynine Palms CA
 34.3°N 116.14°W (Elev. 1988 ft)
11:33 am PDT Aug 19, 2026
12pm PDT Aug 19, 2026-6pm PDT Aug 25, 2026
 
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Additional Resources

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