Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Active Weather Continues in the West; Potent Cold Front to Move Through the East this Weekend

A complex weather system will continue to bring active conditions over the Western U.S. through early Saturday, including more heavy snowfall through the Rockies. Farther east, a potent cold front will advance through the Ohio Valley Saturday, bringing rain and a few strong thunderstorms. As the front clears the east coast on Sunday, colder and gusty conditions will return. Read More >

Current conditions at

Ontario International Airport (KONT)

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

Fair

63°F

17°C

Humidity 83%
Wind Speed W 8 MPH
Barometer 30.06 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 17 Nov 7:20 pm PST
Extended Forecast for

3 Miles WNW Ontario CA

  • Tonight

    Tonight: Mostly clear, with a low around 54. Southwest wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 54 °F

  • Saturday

    Saturday: Sunny, with a high near 75. Calm wind.

    Sunny

    High: 75 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 51. Calm wind.

    Mostly Clear

    Low: 51 °F

  • Sunday

    Sunday: Sunny, with a high near 75. Light west wind increasing to 5 to 10 mph in the afternoon.

    Sunny

    High: 75 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 54. West wind around 5 mph becoming calm.

    Partly Cloudy

    Low: 54 °F

  • Monday

    Monday: Mostly sunny, with a high near 74.

    Mostly Sunny

    High: 74 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 58.

    Partly Cloudy

    Low: 58 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    Mostly Sunny

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 59.

    Partly Cloudy

    Low: 59 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 54. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 75. Calm wind.
Saturday Night
Mostly clear, with a low around 51. Calm wind.
Sunday
Sunny, with a high near 75. Light west wind increasing to 5 to 10 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 54. West wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 61.
Thanksgiving Day
Sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
3 Miles WNW Ontario CA
 34.07°N 117.64°W (Elev. 1060 ft)
12:46 pm PST Nov 17, 2017
7pm PST Nov 17, 2017-6pm PST Nov 24, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database