Storm Tracking Across the Plains; Powerful Pacific System is Approaching

Some heavy rain and possible flash flooding may affect the Central Plains through Thursday. Meanwhile, wintry weather conditions will spread through portions of Central and Northern Plains. A powerful storm system is forecast to approach the Pacific Northwest, then spreading inland and down through California through the end of this week. A series of storms will impact Alaska into the weekend. Read More >

Current conditions at

Fontana-Arrow Highway (CQ057)

Lat: 34.10056°NLon: 117.49222°WElev: 1191ft.

NA

11°C

52°F

Humidity 71%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 6°C (43°F)
Visibility NA
Last update 07 Dec 07:00 PM PST
Extended Forecast for

3 Miles S Rialto CA

  • Tonight

    Tonight: Mostly clear, with a low around 3. West wind 5 to 10 km/h becoming calm  in the evening.

    Mostly Clear

    Low: 3 °C

  • Thursday

    Thursday: Sunny, with a high near 16. Calm wind becoming west 5 to 10 km/h in the afternoon.

    Sunny

    High: 16 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 4. West wind 5 to 10 km/h becoming east after midnight.

    Mostly Clear

    Low: 4 °C

  • Friday

    Friday: Sunny, with a high near 15. East wind 5 to 10 km/h becoming west in the afternoon.

    Sunny

    High: 15 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 5. Calm wind.

    Partly Cloudy

    Low: 5 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 15.

    Mostly Sunny

    High: 15 °C

  • Saturday
    Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 8. Chance of precipitation is 40%.

    Chance Rain

    Low: 8 °C

  • Sunday

    Sunday: Rain.  Mostly cloudy, with a high near 13.

    Rain

    High: 13 °C

  • Sunday
    Night

    Sunday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 4.

    Rain Likely

    Low: 4 °C

Detailed Forecast

Tonight
Mostly clear, with a low around 3. West wind 5 to 10 km/h becoming calm in the evening.
Thursday
Sunny, with a high near 16. Calm wind becoming west 5 to 10 km/h in the afternoon.
Thursday Night
Mostly clear, with a low around 4. West wind 5 to 10 km/h becoming east after midnight.
Friday
Sunny, with a high near 15. East wind 5 to 10 km/h becoming west in the afternoon.
Friday Night
Partly cloudy, with a low around 5. Calm wind.
Saturday
Mostly sunny, with a high near 15.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 8. Chance of precipitation is 40%.
Sunday
Rain. Mostly cloudy, with a high near 13.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 4.
Monday
A slight chance of rain. Mostly sunny, with a high near 12.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Sunny, with a high near 13.
Tuesday Night
Mostly clear, with a low around 3.
Wednesday
Sunny, with a high near 14.
Click Map For Forecast
Point Forecast:
3 Miles S Rialto CA
 34.06°N 117.39°W (Elev. 322 m)
6:47 pm PST Dec 7, 2022
8pm PST Dec 7, 2022-6pm PST Dec 14, 2022
 
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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