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

82°F

28°C

Humidity 30%
Wind Speed NE 5 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 28 Aug 06:55 AM PDT
Extended Forecast for

29 Miles N Barstow CA

Extreme Heat Warning August 28, 07:42am until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 28, 07:42am until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Today

    High: 103 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 76. West wind 8 to 15 mph, with gusts as high as 23 mph.

    Low: 76 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 100. Southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 100 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 73. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 39 mph.

    Low: 73 °F

    Clear and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 98. Southwest wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 98 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 69.

    Low: 69 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. Breezy.

    Low: 65 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Today
Partly sunny, with a high near 103. Light and variable wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Tonight
Mostly clear, with a low around 76. West wind 8 to 15 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 100. Southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
Clear, with a low around 73. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 39 mph.
Sunday
Sunny, with a high near 98. Southwest wind 7 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Clear, with a low around 69.
Monday
Sunny, with a high near 96.
Monday Night
Mostly clear, with a low around 65. Breezy.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Partly cloudy, with a low around 66.
Wednesday
A slight chance of showers. Partly sunny, with a high near 92.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
A slight chance of showers. Mostly sunny, with a high near 95.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
29 Miles N Barstow CA
 35.27°N 116.69°W (Elev. 2566 ft)
Last Update:
4:28 am PDT Aug 28, 2026
Forecast Valid:
7am PDT Aug 28, 2026-6pm PDT Sep 3, 2026
 
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Additional Resources

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