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

52°F

11°C

Humidity 84%
Wind Speed NE 1 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 14 Feb 10:15 PM PST
Extended Forecast for

3 Miles S Crestline CA

Winter Storm Watch February 16, 06:00am until February 19, 09:00am
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 48. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 59. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 59 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 48. South wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

  • Washington's Birthday

    Washington's Birthday: Showers, mainly after 10am. The rain could be heavy at times. Patchy fog before 10am. High near 52. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    High: 52 °F

    Heavy Rain
    and Patchy
    Fog

  • Monday Night

    Monday Night: Showers. The rain could be heavy at times. Patchy fog after 10pm. Low around 46. Breezy, with a southwest wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 46 °F

    Heavy Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: Showers. Patchy fog before 10am. High near 51. Windy. Chance of precipitation is 80%.

    High: 51 °F

    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Showers. The rain could be heavy at times. Patchy fog after 10pm. Low around 45. Windy. Chance of precipitation is 90%.

    Low: 45 °F

    Heavy Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Showers likely, mainly before 10am. The rain could be heavy at times. Patchy fog before 10am. Snow level 4000 feet. Otherwise, mostly cloudy, with a high near 49. Windy.

    High: 49 °F

    Heavy Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 4am, then a slight chance of rain and snow showers. Snow level 3800 feet. Mostly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Chance
    Showers and
    Breezy then
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 48. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 59. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
A chance of showers after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 48. South wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Washington's Birthday
Showers, mainly after 10am. The rain could be heavy at times. Patchy fog before 10am. High near 52. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Monday Night
Showers. The rain could be heavy at times. Patchy fog after 10pm. Low around 46. Breezy, with a southwest wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday
Showers. Patchy fog before 10am. High near 51. Windy. Chance of precipitation is 80%.
Tuesday Night
Showers. The rain could be heavy at times. Patchy fog after 10pm. Low around 45. Windy. Chance of precipitation is 90%.
Wednesday
Showers likely, mainly before 10am. The rain could be heavy at times. Patchy fog before 10am. Snow level 4000 feet. Otherwise, mostly cloudy, with a high near 49. Windy.
Wednesday Night
A chance of rain showers before 4am, then a slight chance of rain and snow showers. Snow level 3800 feet. Mostly cloudy, with a low around 42. Breezy.
Thursday
A slight chance of rain and snow showers before 10am, then a chance of rain showers. Snow level 3300 feet rising to 4000 feet in the afternoon. Partly sunny, with a high near 51. Breezy.
Thursday Night
A slight chance of showers. Snow level 3900 feet. Partly cloudy, with a low around 42.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 59.
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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:
11:51 am PST Feb 14, 2026
Forecast Valid:
10pm PST Feb 14, 2026-6pm PST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation