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

72°F

22°C

Humidity 34%
Wind Speed NE 5 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 42°F (6°C)
Visibility NA
Last update 16 Apr 01:15 PM PDT
Extended Forecast for

3 Miles S Crestline CA

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

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 67. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 67 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. Windy, with an east wind 5 to 10 mph becoming north 20 to 30 mph after midnight. Winds could gust as high as 50 mph.

    Low: 49 °F

    Mostly Clear
    then Mostly
    Clear and
    Windy

  • Friday

    Friday: Sunny, with a high near 69. Windy, with a north wind 30 to 35 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 69 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Clear, with a low around 55. North wind around 20 mph, with gusts as high as 30 mph.

    Low: 55 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 77. North wind 15 to 20 mph becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53. Breezy.

    Low: 53 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 67. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 49. Windy, with an east wind 5 to 10 mph becoming north 20 to 30 mph after midnight. Winds could gust as high as 50 mph.
Friday
Sunny, with a high near 69. Windy, with a north wind 30 to 35 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 55 mph.
Friday Night
Clear, with a low around 55. North wind around 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 77. North wind 15 to 20 mph becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 35 mph.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 53. Breezy.
Monday
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 52. Breezy.
Tuesday
Sunny, with a high near 67. Breezy.
Tuesday Night
Partly cloudy, with a low around 51. Breezy.
Wednesday
Mostly sunny, with a high near 65. Breezy.
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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:
11:48 am PDT Apr 16, 2026
Forecast Valid:
1pm PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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