Central U.S. Severe Storms and Heavy Rain; Western Fire Weather Threats

A strong system will produce a swath of impacts. Severe storms with large hail, damaging winds, and a couple of tornadoes will be possible in the south and central Plains. Heavy rain could cause flash flooding in the Mid Mississippi Valley. Mountain snow will develop in the Rockies. Critical fire weather threats are expected across northern California and the Southwest. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185ft.

Clear

45°F

7°C

Humidity 45%
Wind Speed WNW 12 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 08 May 07:50 AM MDT
Extended Forecast for

Ontario OR

  • Today

    Today: Sunny, with a high near 67. North northwest wind 7 to 9 mph.

    Sunny

    High: 67 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 45. North wind around 6 mph.

    Partly Cloudy

    Low: 45 °F

  • Sunday

    Sunday: Partly sunny, with a high near 67. North wind 5 to 7 mph.

    Partly Sunny

    High: 67 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 45. North wind around 8 mph.

    Partly Cloudy

    Low: 45 °F

  • Monday

    Monday: Mostly sunny, with a high near 72. North wind around 8 mph.

    Mostly Sunny

    High: 72 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 44.

    Mostly Clear

    Low: 44 °F

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    Sunny

    High: 77 °F

  • Tuesday
    Night

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

    Mostly Clear

    Low: 48 °F

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    Sunny

    High: 84 °F

Detailed Forecast

Today
Sunny, with a high near 67. North northwest wind 7 to 9 mph.
Tonight
Partly cloudy, with a low around 45. North wind around 6 mph.
Sunday
Partly sunny, with a high near 67. North wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 45. North wind around 8 mph.
Monday
Mostly sunny, with a high near 72. North wind around 8 mph.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
Ontario OR
 44.03°N 116.97°W (Elev. 2103 ft)
3:17 am MDT May 8, 2021
8am MDT May 8, 2021-6pm MDT May 14, 2021
 
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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