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 3%
Wind Speed NNE 12 MPH
Barometer NA
Dewpoint -11°F (-24°C)
Visibility NA
Last update 22 Jan 11:00 PM PST
Extended Forecast for

4 Miles SSW Fontana CA

Red Flag Warning January 23, 12:45am until January 24, 10:00am
High Wind Warning January 23, 06:00am until January 23, 06:00pm
Click here for hazard details and duration
Red Flag Warning
High Wind Warning
  •  
    Red Flag Warning January 23, 12:45am until January 24, 10:00am

    NOW until 10:00am Fri

    Red Flag Warning

  • Overnight

    Low: 48 °F

    Patchy
    Blowing Dust
    and Windy

  • Thursday

    Thursday: Patchy blowing dust. Sunny, with a high near 73. Windy, with a north wind around 30 mph, with gusts as high as 45 mph.

    High: 73 °F

    Patchy
    Blowing Dust
    and Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. North wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 72. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. Southwest wind around 5 mph becoming calm.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.

    High: 62 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Showers

  • Sunday

    Sunday: Showers likely. Mostly cloudy, with a high near 55.

    High: 55 °F

    Showers
    Likely

Detailed Forecast

Overnight
Patchy blowing dust. Mostly clear, with a low around 48. Windy, with a north wind 25 to 30 mph, with gusts as high as 45 mph.
Thursday
Patchy blowing dust. Sunny, with a high near 73. Windy, with a north wind around 30 mph, with gusts as high as 45 mph.
Thursday Night
Mostly clear, with a low around 46. North wind 10 to 20 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 72. Northeast wind around 5 mph becoming calm in the afternoon.
Friday Night
Partly cloudy, with a low around 44. Southwest wind around 5 mph becoming calm.
Saturday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Saturday Night
Showers and possibly a thunderstorm. Low around 43. Chance of precipitation is 80%.
Sunday
Showers likely. Mostly cloudy, with a high near 55.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 39.
Monday
A chance of showers. Partly sunny, with a high near 57.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Sunny, with a high near 61.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Fontana CA
 34.05°N 117.47°W (Elev. 951 ft)
Last Update:
8:06 pm PST Jan 22, 2025
Forecast Valid:
12am PST Jan 23, 2025-6pm PST Jan 29, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation