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.

Clear

87°F

31°C

Humidity 8%
Wind Speed N 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 01 Aug 12:55 AM PDT
Extended Forecast for

20 Miles S Shoshone CA

Extreme Heat Warning August 1, 01:39am until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 1, 01:39am until August 2, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Overnight

    Low: 84 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 119. East southeast wind around 6 mph becoming light and variable.

    High: 119 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 87. West southwest wind 5 to 8 mph becoming east southeast after midnight.

    Low: 87 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 119. East wind 5 to 9 mph becoming southwest in the afternoon.

    High: 119 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 86. West southwest wind 8 to 10 mph becoming south southeast after midnight.

    Low: 86 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 117.

    High: 117 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 84.

    Low: 84 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 117.

    High: 117 °F

    Hot

Detailed Forecast

Overnight
Mostly clear, with a low around 84. East southeast wind around 5 mph.
Saturday
Sunny and hot, with a high near 119. East southeast wind around 6 mph becoming light and variable.
Saturday Night
Mostly clear, with a low around 87. West southwest wind 5 to 8 mph becoming east southeast after midnight.
Sunday
Sunny and hot, with a high near 119. East wind 5 to 9 mph becoming southwest in the afternoon.
Sunday Night
Clear, with a low around 86. West southwest wind 8 to 10 mph becoming south southeast after midnight.
Monday
Sunny and hot, with a high near 117.
Monday Night
Clear, with a low around 84.
Tuesday
Sunny and hot, with a high near 117.
Tuesday Night
Clear, with a low around 86.
Wednesday
Sunny and hot, with a high near 117.
Wednesday Night
Clear, with a low around 87.
Thursday
Sunny and hot, with a high near 116.
Thursday Night
Clear, with a low around 88.
Friday
Sunny and hot, with a high near 116.
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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:
12:23 am PDT Aug 1, 2026
Forecast Valid:
1am PDT Aug 1, 2026-6pm PDT Aug 7, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation