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

54°F

12°C

Humidity 40%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 30 Dec 03:00 AM PST
Extended Forecast for

2 Miles N Fontana CA

Wind Advisory December 30, 04:07am until December 30, 01:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 30, 04:07am until December 30, 01:00pm

    NOW until 1:00pm Tue

    Wind Advisory

  • Today

    High: 70 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Tonight

    Tonight: A chance of showers after 4am. Mostly cloudy, with a low around 55. North wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers, mainly after 10am. The rain could be heavy at times. High near 64. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 64 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Showers. The rain could be heavy at times. Low around 54. East wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 54 °F

    Heavy Rain

  • New Year's Day

    New Year's Day: Showers. The rain could be heavy at times. High near 62. South wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    High: 62 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 63. Chance of precipitation is 40%.

    High: 63 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 10pm. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Showers
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 70. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.
Tonight
A chance of showers after 4am. Mostly cloudy, with a low around 55. North wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers, mainly after 10am. The rain could be heavy at times. High near 64. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers. The rain could be heavy at times. Low around 54. East wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
New Year's Day
Showers. The rain could be heavy at times. High near 62. South wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Friday
A chance of showers. Mostly cloudy, with a high near 63. Chance of precipitation is 40%.
Friday Night
Showers likely, mainly after 10pm. Mostly cloudy, with a low around 53.
Saturday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 63.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 50.
Sunday
A chance of showers. Partly sunny, with a high near 63.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 48.
Monday
A slight chance of showers. Partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Fontana CA
 34.14°N 117.46°W (Elev. 1490 ft)
Last Update:
12:37 am PST Dec 30, 2025
Forecast Valid:
4am PST Dec 30, 2025-6pm PST Jan 5, 2026
 
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