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

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

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

Clear

55°F

13°C

Humidity 61%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 25 Dec 03:55 AM PST
Extended Forecast for

40 Miles N Barstow CA

  • Christmas Day

    Christmas Day: Isolated showers after 2pm. Sunny, with a high near 57. Breezy, with a south southwest wind 11 to 16 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 20%.

    High: 57 °F

    Breezy. Sunny
    then Isolated
    Showers

  • Tonight

    Tonight: Showers likely, mainly after 4am. Mostly cloudy, with a low around 44. South wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    Low: 44 °F

    Isolated
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers, mainly before 4pm. High near 54. Southwest wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    High: 54 °F

    Showers

  • Friday Night

    Friday Night: Scattered showers, mainly before 10pm. Partly cloudy, with a low around 36. West southwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 36 °F

    Scattered
    Showers

  • Saturday

    Saturday: Sunny, with a high near 51. West wind 8 to 10 mph.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

Christmas Day
Isolated showers after 2pm. Sunny, with a high near 57. Breezy, with a south southwest wind 11 to 16 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 20%.
Tonight
Showers likely, mainly after 4am. Mostly cloudy, with a low around 44. South wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Friday
Showers, mainly before 4pm. High near 54. Southwest wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Friday Night
Scattered showers, mainly before 10pm. Partly cloudy, with a low around 36. West southwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday
Sunny, with a high near 51. West wind 8 to 10 mph.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Isolated showers. Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
40 Miles N Barstow CA
 35.43°N 116.89°W (Elev. 3442 ft)
Last Update:
4:01 am PST Dec 25, 2025
Forecast Valid:
4am PST Dec 25, 2025-6pm PST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation