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

65°F

18°C

Humidity 50%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 07 Jan 01:00 PM PST
Extended Forecast for

4 Miles WSW Colton CA

Wind Advisory January 8, 10:00am until January 10, 01:00pm
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 64. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Southwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 60. Windy, with a light and variable wind becoming north 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 60 °F

    Mostly Sunny
    then Sunny
    and Windy

  • Thursday Night

    Thursday Night: Patchy blowing dust after 10pm. Mostly clear, with a low around 41. Windy, with a north wind 30 to 35 mph, with gusts as high as 50 mph.

    Low: 41 °F

    Patchy
    Blowing Dust
    and Windy

  • Friday

    Friday: Patchy blowing dust before 10am. Sunny, with a high near 61. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 61 °F

    Windy. Patchy
    Blowing Dust
    then Sunny

  • Friday Night

    Friday Night: Clear, with a low around 39. Breezy.

    Low: 39 °F

    Clear and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 64. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 44. Southwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 60. Windy, with a light and variable wind becoming north 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
Patchy blowing dust after 10pm. Mostly clear, with a low around 41. Windy, with a north wind 30 to 35 mph, with gusts as high as 50 mph.
Friday
Patchy blowing dust before 10am. Sunny, with a high near 61. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.
Friday Night
Clear, with a low around 39. Breezy.
Saturday
Sunny, with a high near 70.
Saturday Night
Clear, with a low around 44.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 72.
Monday Night
Clear, with a low around 47.
Tuesday
Sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Colton CA
 34.04°N 117.39°W (Elev. 951 ft)
Last Update:
12:14 pm PST Jan 7, 2026
Forecast Valid:
2pm PST Jan 7, 2026-6pm PST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

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