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

Hazardous Weather Conditions

Current conditions at

FW0494 San Bernardino CSU SB (F0494)

Lat: 34.18383°NLon: 117.322°WElev: 1519.0ft.

NA

61°F

16°C

Humidity 23%
Wind Speed NE 24 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Last update 29 Dec 11:45 AM PST
Extended Forecast for

San Bernardino CA

Wind Advisory December 29, 12:08pm until December 30, 01:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 29, 12:08pm until December 30, 01:00pm

    NOW until 1:00pm Tue

    Wind Advisory

  • This Afternoon

    High: 66 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 47 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 70. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 70 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 53 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers likely, mainly after 4pm. The rain could be heavy at times. Mostly cloudy, with a high near 66. Northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 66 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Showers. The rain could be heavy at times. Low around 53. Chance of precipitation is 90%.

    Low: 53 °F

    Heavy Rain

  • New Year's Day

    New Year's Day: Showers. The rain could be heavy at times. High near 63. Chance of precipitation is 90%.

    High: 63 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Showers likely. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 66. Windy, with a north wind around 30 mph, with gusts as high as 45 mph.
Tonight
Partly cloudy, with a low around 47. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.
Tuesday
Mostly cloudy, with a high near 70. North wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 53. North wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
Showers likely, mainly after 4pm. The rain could be heavy at times. Mostly cloudy, with a high near 66. Northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers. The rain could be heavy at times. Low around 53. Chance of precipitation is 90%.
New Year's Day
Showers. The rain could be heavy at times. High near 63. Chance of precipitation is 90%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 53.
Friday
A chance of showers. Mostly cloudy, with a high near 65.
Friday Night
Showers likely. Mostly cloudy, with a low around 52.
Saturday
Showers likely. Mostly cloudy, with a high near 63.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 49.
Sunday
A chance of showers. Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Bernardino CA
 34.16°N 117.3°W (Elev. 1407 ft)
Last Update:
12:13 am PST Dec 29, 2025
Forecast Valid:
12pm PST Dec 29, 2025-6pm PST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation