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

51°F

11°C

Humidity 94%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 03 Apr 05:00 AM PDT
Extended Forecast for

2 Miles S Fontana CA

Wind Advisory until April 3, 08:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until April 3, 08:00pm

    NOW until 8:00pm Fri

    Wind Advisory

  • Today

    High: 79 °F

    Patchy
    Blowing Dust
    and Windy

  • Tonight

    Tonight: Patchy blowing dust before 11pm. Mostly clear, with a low around 57. North wind around 20 mph, with gusts as high as 35 mph.

    Low: 57 °F

    Patchy
    Blowing Dust
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 86. North wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. Southwest wind 10 to 15 mph becoming light west after midnight. Winds could gust as high as 20 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 85. West wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Today
Patchy blowing dust after 11am. Mostly sunny, with a high near 79. Windy, with a north wind 10 to 20 mph increasing to 25 to 35 mph in the morning. Winds could gust as high as 50 mph.
Tonight
Patchy blowing dust before 11pm. Mostly clear, with a low around 57. North wind around 20 mph, with gusts as high as 35 mph.
Saturday
Sunny, with a high near 86. North wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Mostly clear, with a low around 57. Southwest wind 10 to 15 mph becoming light west after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 85. West wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
A slight chance of showers. Partly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Fontana CA
 34.07°N 117.48°W (Elev. 1070 ft)
Last Update:
12:05 am PDT Apr 3, 2026
Forecast Valid:
6am PDT Apr 3, 2026-6pm PDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation