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

Hazardous Weather Conditions

Current conditions at

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

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

Clear

65°F

18°C

Humidity 21%
Wind Speed WSW 11 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 21 Apr 01:55 AM PDT
Extended Forecast for

40 Miles N Barstow CA

Wind Advisory April 21, 02:00pm until April 21, 11:00pm
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Mostly clear, with a low around 47. South southwest wind around 10 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy blowing dust after 3pm. Sunny, with a high near 72. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 72 °F

    Sunny and
    Breezy then
    Patchy
    Blowing Dust
    and Windy

  • Tuesday Night

    Tuesday Night: Patchy blowing dust before 11pm. Mostly clear, with a low around 41. Breezy, with a west southwest wind 22 to 29 mph, with gusts as high as 39 mph.

    Low: 41 °F

    Breezy.
    Patchy
    Blowing Dust
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph.

    High: 68 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. West southwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 47. South southwest wind around 10 mph.
Tuesday
Patchy blowing dust after 3pm. Sunny, with a high near 72. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph.
Tuesday Night
Patchy blowing dust before 11pm. Mostly clear, with a low around 41. Breezy, with a west southwest wind 22 to 29 mph, with gusts as high as 39 mph.
Wednesday
Sunny, with a high near 68. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 41. West southwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.
Thursday
Sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 70. Breezy.
Saturday Night
Mostly clear, with a low around 42. Breezy.
Sunday
Sunny, with a high near 69. Breezy.
Sunday Night
Mostly clear, with a low around 44. Breezy.
Monday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
40 Miles N Barstow CA
 35.43°N 116.89°W (Elev. 3442 ft)
Last Update:
12:42 am PDT Apr 21, 2026
Forecast Valid:
2am PDT Apr 21, 2026-6pm PDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation