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

65°F

18°C

Humidity 54%
Wind Speed NE 0 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 48°F (9°C)
Visibility NA
Last update 11 Mar 09:00 PM PDT
Extended Forecast for

4 Miles NNW San Bernardino CA

Heat Advisory March 12, 10:00am until March 13, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 66. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 69. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 91. North wind 10 to 15 mph becoming light and variable. Winds could gust as high as 25 mph.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming east after midnight.

    Low: 71 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 87.

    High: 87 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 66. North wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 90. North wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 69. North wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 91. North wind 10 to 15 mph becoming light and variable. Winds could gust as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming east after midnight.
Saturday
Partly sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 67.
Sunday
Mostly sunny, with a high near 92.
Sunday Night
Mostly clear, with a low around 72.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 75.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Clear, with a low around 76.
Wednesday
Sunny, with a high near 95.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW San Bernardino CA
 34.19°N 117.31°W (Elev. 1722 ft)
Last Update:
11:34 am PDT Mar 11, 2026
Forecast Valid:
9pm PDT Mar 11, 2026-6pm PDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation