Strong Storm Systems Impacting Both Coasts

The storm system on the East Coast is bringing widespread rain to the Mid-Atlantic and the Northeast. Freezing rain and snow is possible in interior, southern New England. A powerful Pacific storm system will bring heavy rain, high elevation snow, gusty winds, and extremely rough surf to the Pacific Northwest and northern California. Read More >

Current conditions at

Ontario International Airport (KONT)

Lat: 34.05316°NLon: 117.57685°WElev: 906ft.

Partly Cloudy

61°F

16°C

Humidity 31%
Wind Speed NW 3 MPH
Barometer 30.17 in (1021.1 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 16 Dec 9:53 am PST
Extended Forecast for

3 Miles WNW Ontario CA

  • Today

    Today: Sunny, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.

    Sunny

    High: 74 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. West wind around 5 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: 48 °F

  • Monday

    Monday: Partly sunny, with a high near 65. Light south wind becoming west 5 to 10 mph in the afternoon.

    Partly Sunny

    High: 65 °F

  • Monday
    Night

    Monday Night: A slight chance of showers.  Mostly cloudy, with a low around 48. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 48 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. Light southwest wind becoming west 5 to 10 mph in the morning.

    Mostly Sunny

    High: 66 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 48.

    Mostly Clear

    Low: 48 °F

  • Wednesday

    Wednesday: Sunny, with a high near 77.

    Sunny

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 50.

    Mostly Clear

    Low: 50 °F

  • Thursday

    Thursday: Sunny, with a high near 79.

    Sunny

    High: 79 °F

Detailed Forecast

Today
Sunny, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 48. West wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 65. Light south wind becoming west 5 to 10 mph in the afternoon.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 48. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 66. Light southwest wind becoming west 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 51.
Friday
Mostly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 71.
Click Map For Forecast
Point Forecast:
3 Miles WNW Ontario CA
 34.07°N 117.64°W (Elev. 1060 ft)
2:21 am PST Dec 16, 2018
10am PST Dec 16, 2018-6pm PST Dec 22, 2018
 
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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