Current conditions at

Ontario Municipal Airport (KONO)

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

Mist

25°F

-4°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.64 in (1037.59 mb)
Dewpoint 23°F (-5°C)
Visibility 3.00 mi
Last update 14 Jan 05:05 AM MST
Extended Forecast for

Ontario Municipal OR

Air Stagnation Advisory January 14, 05:22am until January 19, 05:00am
Dense Fog Advisory January 14, 05:22am until January 14, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
Dense Fog Advisory
  •  
    Air Stagnation Advisory January 14, 05:22am until January 19, 05:00am
    Dense Fog Advisory January 14, 05:22am until January 14, 12:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 34 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 34. Calm wind.

    High: 34 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 36. Calm wind.

    High: 36 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, sunny, with a high near 38.

    High: 38 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 34. Calm wind.
Tonight
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 22. Calm wind.
Thursday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 34. Calm wind.
Thursday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 22. Calm wind.
Friday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 36. Calm wind.
Friday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 22.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 38.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny, with a high near 37.
Sunday Night
Mostly clear, with a low around 25.
M.L.King Day
Sunny, with a high near 38.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Mostly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Ontario Municipal OR
 44.03°N 117°W (Elev. 2139 ft)
2:03 am MST Jan 14, 2026
5am MST Jan 14, 2026-6pm MST Jan 20, 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