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

Hazardous Weather Conditions

Current conditions at

FW0494 San Bernardino CSU SB (F0494)

Lat: 34.18383°NLon: 117.322°WElev: 1519.0ft.

NA

70°F

21°C

Humidity 18%
Wind Speed NE 14 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 04 Feb 04:15 AM PST
Extended Forecast for

3 Miles S Crestline CA

Wind Advisory until February 5, 12:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until February 5, 12:00pm

    NOW until 12:00pm Thu

    Wind Advisory

  • Overnight

    Low: 61 °F

    Clear and
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 77. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 77 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. North wind around 20 mph, with gusts as high as 30 mph.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 74. North wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 25 mph.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers between 10pm and 4am. Mostly cloudy, with a low around 58. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers after 10am. Partly sunny, with a high near 68. Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around 61. Windy, with a north wind around 30 mph, with gusts as high as 45 mph.
Wednesday
Sunny, with a high near 77. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.
Wednesday Night
Mostly clear, with a low around 61. North wind around 20 mph, with gusts as high as 30 mph.
Thursday
Mostly sunny, with a high near 74. North wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
A slight chance of showers between 10pm and 4am. Mostly cloudy, with a low around 58. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 20%.
Friday
A slight chance of showers after 10am. Partly sunny, with a high near 68. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 56.
Monday
Mostly sunny, with a high near 68. Breezy.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 52. Windy.
Tuesday
A chance of showers. Partly sunny, with a high near 59. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Crestline CA
 34.21°N 117.31°W (Elev. 2972 ft)
Last Update:
2:07 am PST Feb 4, 2026
Forecast Valid:
4am PST Feb 4, 2026-6pm PST Feb 10, 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