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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. 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.

Partly Cloudy

109°F

43°C

Humidity 7%
Wind Speed SSW 8 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 01 Aug 01:55 PM PDT
Extended Forecast for

26 Miles SW Shoshone CA

Extreme Heat Warning August 1, 02:05pm until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 1, 02:05pm until August 2, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • This Afternoon

    High: 112 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 83. West southwest wind 7 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 83 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 112. Light and variable wind becoming southwest 8 to 13 mph in the morning.

    High: 112 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 81. Southwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.

    Low: 81 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 111. West southwest wind 5 to 9 mph becoming south in the morning.

    High: 111 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 81.

    Low: 81 °F

    Clear

  • Tuesday

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

    High: 112 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 80.

    Low: 80 °F

    Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 112. South wind 7 to 9 mph.
Tonight
Mostly clear, with a low around 83. West southwest wind 7 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph.
Sunday
Sunny and hot, with a high near 112. Light and variable wind becoming southwest 8 to 13 mph in the morning.
Sunday Night
Mostly clear, with a low around 81. Southwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.
Monday
Sunny and hot, with a high near 111. West southwest wind 5 to 9 mph becoming south in the morning.
Monday Night
Clear, with a low around 81.
Tuesday
Sunny and hot, with a high near 112.
Tuesday Night
Clear, with a low around 80.
Wednesday
Sunny and hot, with a high near 111.
Wednesday Night
Clear, with a low around 81.
Thursday
Sunny and hot, with a high near 111.
Thursday Night
Clear, with a low around 84.
Friday
Sunny and hot, with a high near 110.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
26 Miles SW Shoshone CA
 35.74°N 116.61°W (Elev. 2234 ft)
Last Update:
12:13 pm PDT Aug 1, 2026
Forecast Valid:
2pm PDT Aug 1, 2026-6pm PDT Aug 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation