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Hazardous Weather Conditions

Current conditions at

FW0494 San Bernardino CSU SB CA US (F0494)

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

NA

60°F

16°C

Humidity 48%
Wind Speed NE 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 14 Mar 03:30 AM PDT
Extended Forecast for

4 Miles SSW Crestline CA

Extreme Heat Watch March 16, 10:00am until March 20, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Overnight

    Overnight: Partly cloudy, with a low around 67. East wind around 5 mph.

    Low: 67 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 82. East wind 5 to 10 mph becoming southwest in the afternoon.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 64. Breezy, with a light and variable wind becoming north 20 to 25 mph after midnight. Winds could gust as high as 35 mph.

    Low: 64 °F

    Clear then
    Clear and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 89. Windy, with a north wind 25 to 35 mph, with gusts as high as 50 mph.

    High: 89 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 72. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 72 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 92. Windy.

    High: 92 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 76.

    Low: 76 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 67. East wind around 5 mph.
Saturday
Sunny, with a high near 82. East wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
Clear, with a low around 64. Breezy, with a light and variable wind becoming north 20 to 25 mph after midnight. Winds could gust as high as 35 mph.
Sunday
Sunny, with a high near 89. Windy, with a north wind 25 to 35 mph, with gusts as high as 50 mph.
Sunday Night
Mostly clear, with a low around 72. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.
Monday
Sunny, with a high near 92. Windy.
Monday Night
Mostly clear, with a low around 74.
Tuesday
Sunny, with a high near 96.
Tuesday Night
Clear, with a low around 76.
Wednesday
Sunny, with a high near 98.
Wednesday Night
Clear, with a low around 77.
Thursday
Sunny, with a high near 100.
Thursday Night
Clear, with a low around 79.
Friday
Sunny, with a high near 101.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Crestline CA
 34.2°N 117.34°W (Elev. 2024 ft)
Last Update:
2:13 am PDT Mar 14, 2026
Forecast Valid:
3am PDT Mar 14, 2026-6pm PDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation