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.

Overcast

28°F

-2°C

Humidity 86%
Wind Speed NNE 3 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 18 Jan 05:20 PM MST
Extended Forecast for

10 Miles NNE Huntington OR

Air Stagnation Advisory January 18, 05:43pm until January 22, 11:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 18, 05:43pm until January 22, 11:00am

    NOW until 11:00am Thu

    Air Stagnation Advisory

  • Tonight

    Low: 26 °F

    Patchy Fog

  • M.L.King Day

    M.L.King Day: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 29. South wind around 6 mph.

    High: 29 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog after 8pm. Otherwise, increasing clouds, with a low around 25. South southeast wind 3 to 5 mph.

    Low: 25 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 31. South southeast wind 3 to 6 mph.

    High: 31 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. South southeast wind around 5 mph becoming north in the evening.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 26. Light and variable wind becoming southwest around 6 mph in the evening.
M.L.King Day
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 29. South wind around 6 mph.
Monday Night
Patchy fog after 8pm. Otherwise, increasing clouds, with a low around 25. South southeast wind 3 to 5 mph.
Tuesday
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 31. South southeast wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 27. South southeast wind around 5 mph becoming north in the evening.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 28.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 38.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 29.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 37.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 28.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Huntington OR
 44.49°N 117.17°W (Elev. 3615 ft)
Last Update:
5:16 pm MST Jan 18, 2026
Forecast Valid:
5pm MST Jan 18, 2026-6pm MST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation