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

64°F

18°C

Humidity 12%
Wind Speed NE 15 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Last update 10 Jan 10:00 PM PST
Extended Forecast for

Fontana CA

Wind Advisory January 10, 11:33pm until January 11, 01:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory January 10, 11:33pm until January 11, 01:00pm

    NOW until 1:00pm Sun

    Wind Advisory

  • Tonight

    Low: 50 °F

    Areas Blowing
    Dust and
    Windy

  • Sunday

    Sunday: Areas of blowing dust. Sunny, with a high near 69. Windy, with a north wind around 30 mph, with gusts as high as 45 mph.

    High: 69 °F

    Areas Blowing
    Dust and
    Windy

  • Sunday Night

    Sunday Night: Areas of blowing dust before 10pm. Mostly clear, with a low around 48. Windy, with a north wind 25 to 30 mph, with gusts as high as 40 mph.

    Low: 48 °F

    Areas Blowing
    Dust and
    Windy then
    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 71. Breezy, with a north wind around 25 mph, with gusts as high as 40 mph.

    High: 71 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 48 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 75. Breezy.

    High: 75 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

Tonight
Areas of blowing dust. Clear, with a low around 50. Windy, with a north wind around 30 mph, with gusts as high as 45 mph.
Sunday
Areas of blowing dust. Sunny, with a high near 69. Windy, with a north wind around 30 mph, with gusts as high as 45 mph.
Sunday Night
Areas of blowing dust before 10pm. Mostly clear, with a low around 48. Windy, with a north wind 25 to 30 mph, with gusts as high as 40 mph.
Monday
Sunny, with a high near 71. Breezy, with a north wind around 25 mph, with gusts as high as 40 mph.
Monday Night
Mostly clear, with a low around 48. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.
Tuesday
Sunny, with a high near 75. Breezy.
Tuesday Night
Clear, with a low around 51.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Clear, with a low around 52.
Thursday
Sunny, with a high near 79.
Thursday Night
Clear, with a low around 52.
Friday
Sunny, with a high near 77.
Friday Night
Clear, with a low around 50. Breezy.
Saturday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fontana CA
 34.1°N 117.43°W (Elev. 1296 ft)
Last Update:
4:18 pm PST Jan 10, 2026
Forecast Valid:
11pm PST Jan 10, 2026-6pm PST Jan 17, 2026
 
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