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

Hazardous Weather Conditions

Current conditions at

Fontana-Arrow Highway (CQ057)

Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.

NA

69°F

21°C

Humidity 10%
Wind Speed NNE 10 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 10 Jan 04:00 PM PST
Extended Forecast for

5 Miles SSE Fontana CA

Wind Advisory January 10, 05:44pm until January 11, 01:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory January 10, 05:44pm until January 11, 01:00pm

    NOW until 1:00pm Sun

    Wind Advisory

  • Tonight

    Low: 46 °F

    Clear and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 69. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 69 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 47 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 72. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 72 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. North wind around 15 mph, with gusts as high as 30 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 46. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.
Sunday
Sunny, with a high near 69. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.
Sunday Night
Mostly clear, with a low around 47. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.
Monday
Sunny, with a high near 72. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.
Monday Night
Mostly clear, with a low around 48. North wind around 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Clear, with a low around 50.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Clear, with a low around 51.
Thursday
Sunny, with a high near 79.
Thursday Night
Clear, with a low around 51.
Friday
Sunny, with a high near 78.
Friday Night
Clear, with a low around 50.
Saturday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Fontana CA
 34.03°N 117.41°W (Elev. 984 ft)
Last Update:
4:18 pm PST Jan 10, 2026
Forecast Valid:
5pm PST Jan 10, 2026-6pm PST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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