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

Hazardous Weather Conditions

Current conditions at

FW0494 San Bernardino CSU SB CA US (F0494)

Lat: 34.18383°NLon: 117.322°WElev: 2887.5ft.

NA

62°F

17°C

Humidity 24%
Wind Speed NE 13 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 17 Apr 08:30 AM PDT
Extended Forecast for

3 Miles S Crestline CA

Wind Advisory until April 17, 05:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until April 17, 05:00pm

    NOW until 5:00pm Fri

    Wind Advisory

  • Today

    High: 70 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Clear, with a low around 54. North wind around 20 mph, with gusts as high as 30 mph.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 78. North wind 15 to 20 mph becoming light and variable. Winds could gust as high as 30 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. Southwest wind around 5 mph becoming east after midnight.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 78. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. Breezy.

    Low: 51 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Today
Sunny, with a high near 70. Windy, with a north wind 30 to 35 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph.
Tonight
Clear, with a low around 54. North wind around 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 78. North wind 15 to 20 mph becoming light and variable. Winds could gust as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 59. Southwest wind around 5 mph becoming east after midnight.
Sunday
Mostly sunny, with a high near 78. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 51. Breezy.
Tuesday
A slight chance of showers after 11am. Mostly sunny, with a high near 69. Breezy.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 50. Breezy.
Wednesday
Mostly sunny, with a high near 66. Breezy.
Wednesday Night
Partly cloudy, with a low around 50. Breezy.
Thursday
Mostly sunny, with a high near 68.
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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:
12:05 am PDT Apr 17, 2026
Forecast Valid:
8am PDT Apr 17, 2026-6pm PDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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