Severe Thunderstorms and Heavy Rain in the Central Plains and Midwest; Heat Pushes into the South and East

Scattered severe thunderstorms capable of large hail in excess of two inches, strong tornadoes, and damaging wind gusts are likely across parts of the Upper Mississippi Valley and Midwest this evening. Heavy to excessive rainfall may bring a flooding threat to portions of the Central Plains to the Midwest through Thursday. The heatwave in the Central U.S. will begin to push South and East Thursday Read More >

Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.

Clear

59°F

15°C

Humidity 30%
Wind Speed N 6 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 10 Jun 09:35 PM MDT
Extended Forecast for

2 Miles S Ontario OR

  • Tonight

    Tonight: Mostly clear, with a low around 43. North northwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. Light and variable wind.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87. Light north wind.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 55. North northeast wind 6 to 13 mph becoming northwest after midnight. Winds could gust as high as 23 mph.

    Low: 55 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 43. North northwest wind 5 to 9 mph becoming calm after midnight.
Thursday
Sunny, with a high near 79. Light and variable wind.
Thursday Night
Mostly clear, with a low around 49. Calm wind.
Friday
Sunny, with a high near 87. Light north wind.
Friday Night
Clear, with a low around 55. North northeast wind 6 to 13 mph becoming northwest after midnight. Winds could gust as high as 23 mph.
Saturday
Sunny, with a high near 85.
Saturday Night
Clear, with a low around 57.
Sunday
Sunny, with a high near 88.
Sunday Night
Clear, with a low around 57.
Monday
Sunny and hot, with a high near 93.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny and hot, with a high near 98.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny and hot, with a high near 99.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Ontario OR
 43.99°N 116.96°W (Elev. 2162 ft)
12:29 pm MDT Jun 10, 2026
9pm MDT Jun 10, 2026-6pm MDT Jun 17, 2026
 
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