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

61°F

16°C

Humidity 16%
Wind Speed N 8 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 07 Mar 12:00 AM PST
Extended Forecast for

Fontana CA

Wind Advisory March 7, 01:49am until March 8, 05:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 7, 01:49am until March 8, 05:00pm

    NOW until 5:00pm Sun

    Wind Advisory

  • Overnight

    Low: 50 °F

    Patchy
    Blowing Dust

  • Saturday

    Saturday: Patchy blowing dust. Sunny, with a high near 72. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 72 °F

    Patchy
    Blowing Dust
    and Windy

  • Saturday Night

    Saturday Night: Patchy blowing dust after 1am. Clear, with a low around 57. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 57 °F

    Breezy. Clear
    then Patchy
    Blowing Dust

  • Sunday

    Sunday: Patchy blowing dust. Sunny, with a high near 81. Windy, with a north wind 20 to 30 mph, with gusts as high as 45 mph.

    High: 81 °F

    Patchy
    Blowing Dust
    and Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. North wind 10 to 15 mph becoming light northwest after midnight. Winds could gust as high as 25 mph.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Overnight
Patchy blowing dust. Clear, with a low around 50. North wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
Patchy blowing dust. Sunny, with a high near 72. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.
Saturday Night
Patchy blowing dust after 1am. Clear, with a low around 57. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.
Sunday
Patchy blowing dust. Sunny, with a high near 81. Windy, with a north wind 20 to 30 mph, with gusts as high as 45 mph.
Sunday Night
Mostly clear, with a low around 54. North wind 10 to 15 mph becoming light northwest after midnight. Winds could gust as high as 25 mph.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Clear, with a low around 59.
Thursday
Sunny, with a high near 91.
Thursday Night
Clear, with a low around 61.
Friday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fontana CA
 34.12°N 117.46°W (Elev. 1381 ft)
Last Update:
12:42 am PST Mar 7, 2026
Forecast Valid:
1am PST Mar 7, 2026-6pm PDT Mar 13, 2026
 
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