National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Ontario Municipal Airport (KONO)

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

Mist

29°F

-2°C

Humidity 96%
Wind Speed WNW 3 MPH
Barometer 30.59 in (1035.9 mb)
Dewpoint 28°F (-2°C)
Visibility 5.00 mi
Last update 17 Jan 11:53 AM MST
Extended Forecast for

26 Miles WSW Vale OR

Air Stagnation Advisory January 17, 12:15pm until January 20, 05:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 17, 12:15pm until January 20, 05:00pm

    NOW until 5:00pm Tue

    Air Stagnation Advisory

  • This Afternoon

    High: 33 °F

    Areas Fog

  • Tonight

    Tonight: Areas of fog after 8pm. Otherwise, mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Areas Fog

  • Sunday

    Sunday: Areas of fog before 1pm. Otherwise, mostly sunny, with a high near 35. Calm wind.

    High: 35 °F

    Areas Fog

  • Sunday Night

    Sunday Night: Patchy fog after 8pm. Otherwise, mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Patchy Fog

  • M.L.King Day

    M.L.King Day: Patchy fog before 8am. Otherwise, sunny, with a high near 33. Light and variable wind.

    High: 33 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Areas of fog before 1pm. Otherwise, cloudy, with a high near 33. East northeast wind 3 to 5 mph.
Tonight
Areas of fog after 8pm. Otherwise, mostly cloudy, with a low around 23. Calm wind.
Sunday
Areas of fog before 1pm. Otherwise, mostly sunny, with a high near 35. Calm wind.
Sunday Night
Patchy fog after 8pm. Otherwise, mostly clear, with a low around 26. Calm wind.
M.L.King Day
Patchy fog before 8am. Otherwise, sunny, with a high near 33. Light and variable wind.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
26 Miles WSW Vale OR
 43.8°N 117.68°W (Elev. 2753 ft)
Last Update:
2:05 am MST Jan 17, 2026
Forecast Valid:
12pm MST Jan 17, 2026-6pm MST Jan 23, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation