Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Fort Irwin/Barstow, Bicycle Lake Army Airfield (KBYS)

Lat: 35.28333°NLon: 116.61667°WElev: 2349.0ft.

Clear

88°F

31°C

Humidity 19%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 21 Aug 08:55 AM PDT
Extended Forecast for

20 Miles S Shoshone CA

Extreme Heat Warning August 21, 10:16am until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 21, 10:16am until August 21, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Today

    High: 113 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 86. South southwest wind 5 to 7 mph becoming west northwest in the evening.

    Low: 86 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 113. South wind 7 to 10 mph.

    High: 113 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 86. South wind 5 to 7 mph.

    Low: 86 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 113. South wind around 9 mph.

    High: 113 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 85.

    Low: 85 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 112.

    High: 112 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 85.

    Low: 85 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 113. South southeast wind around 9 mph.
Tonight
Mostly clear, with a low around 86. South southwest wind 5 to 7 mph becoming west northwest in the evening.
Saturday
Sunny and hot, with a high near 113. South wind 7 to 10 mph.
Saturday Night
Mostly clear, with a low around 86. South wind 5 to 7 mph.
Sunday
Sunny and hot, with a high near 113. South wind around 9 mph.
Sunday Night
Mostly clear, with a low around 85.
Monday
Sunny and hot, with a high near 112.
Monday Night
Mostly clear, with a low around 85.
Tuesday
Sunny and hot, with a high near 113.
Tuesday Night
Mostly clear, with a low around 85.
Wednesday
Sunny and hot, with a high near 114.
Wednesday Night
Mostly clear, with a low around 85.
Thursday
Sunny and hot, with a high near 114.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles S Shoshone CA
 35.67°N 116.24°W (Elev. 650 ft)
4:02 am PDT Aug 21, 2026
10am PDT Aug 21, 2026-6pm PDT Aug 27, 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