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.

Clear

27°F

-3°C

Humidity 79%
Wind Speed N 0 MPH
Barometer 30.61 in (1036.57 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 30 Dec 10:20 AM MST
Extended Forecast for

11 Miles SW Adrian OR

Air Stagnation Advisory December 30, 10:41am until January 3, 05:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory December 30, 10:41am until January 3, 05:00am

    NOW until 5:00am Sat

    Air Stagnation Advisory

  • Today

    High: 36 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 24. North wind around 6 mph.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 36. Northwest wind 5 to 8 mph becoming north northeast in the afternoon.

    High: 36 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. Light north northeast wind.

    Low: 28 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 50 percent chance of rain. Cloudy, with a high near 38. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 38 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Rain Likely

  • Friday

    Friday: A 40 percent chance of rain. Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 36. Northeast wind 5 to 8 mph.
Tonight
Mostly clear, with a low around 24. North wind around 6 mph.
Wednesday
Partly sunny, with a high near 36. Northwest wind 5 to 8 mph becoming north northeast in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 28. Light north northeast wind.
New Year's Day
A 50 percent chance of rain. Cloudy, with a high near 38. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Thursday Night
Rain likely. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Friday
A 40 percent chance of rain. Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 48.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 51.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 32.
Sunday
A 30 percent chance of rain. Partly sunny, with a high near 48.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 31.
Monday
A 30 percent chance of rain. Mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SW Adrian OR
 43.65°N 117.25°W (Elev. 2562 ft)
Last Update:
10:12 am MST Dec 30, 2025
Forecast Valid:
10am MST Dec 30, 2025-6pm MST Jan 5, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation