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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

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

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

Clear

104°F

40°C

Humidity 14%
Wind Speed SW 13 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 28 Aug 04:55 PM PDT
Extended Forecast for

20 Miles S Shoshone CA

Extreme Heat Warning August 28, 05:31pm until August 28, 08:00pm
Click here for hazard details and duration
...
  •  
    Extreme Heat Warning August 28, 05:31pm until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Tonight

    Low: 86 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 112. Southeast wind 11 to 18 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph.

    High: 112 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 81. West southwest wind 8 to 14 mph becoming southeast after midnight. Winds could gust as high as 24 mph.

    Low: 81 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 108. South southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 108 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 76. Southwest wind 6 to 9 mph becoming southeast after midnight.

    Low: 76 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 105.

    High: 105 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 75.

    Low: 75 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 102.

    High: 102 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 86. East southeast wind 5 to 10 mph.
Saturday
Sunny and hot, with a high near 112. Southeast wind 11 to 18 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph.
Saturday Night
Mostly clear, with a low around 81. West southwest wind 8 to 14 mph becoming southeast after midnight. Winds could gust as high as 24 mph.
Sunday
Sunny and hot, with a high near 108. South southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Clear, with a low around 76. Southwest wind 6 to 9 mph becoming southeast after midnight.
Monday
Sunny and hot, with a high near 105.
Monday Night
Clear, with a low around 75.
Tuesday
Sunny, with a high near 102.
Tuesday Night
A slight chance of showers before 11pm. Partly cloudy, with a low around 75.
Wednesday
Mostly sunny, with a high near 101.
Wednesday Night
Partly cloudy, with a low around 75.
Thursday
Sunny, with a high near 104.
Thursday Night
Mostly clear, with a low around 76.
Friday
Sunny and hot, with a high near 105.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles S Shoshone CA
 35.67°N 116.24°W (Elev. 650 ft)
Last Update:
11:53 am PDT Aug 28, 2026
Forecast Valid:
5pm PDT Aug 28, 2026-6pm PDT Sep 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation