Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

50°F

10°C

Humidity 66%
Wind Speed W 5 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 19 Apr 11:20 PM MDT
Extended Forecast for

25 Miles WSW Adrian OR

  • Tonight

    Tonight: Partly cloudy, with a low around 44. North wind around 5 mph becoming light and variable.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 73. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.

    High: 73 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. East wind 6 to 10 mph becoming west after midnight.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 72. West southwest wind 7 to 13 mph becoming southeast in the afternoon.

    High: 72 °F

    Sunny then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm, then showers after midnight.  Low around 41. Breezy, with a west wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 34 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Showers and
    Breezy

  • Wednesday

    Wednesday: Showers.  High near 49. Breezy.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before midnight.  Mostly cloudy, with a low around 36. Breezy.  Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely and
    Breezy then
    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after noon.  Snow level 4700 feet rising to 5600 feet in the afternoon. Mostly sunny, with a high near 52.

    High: 52 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. North wind around 5 mph becoming light and variable.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 73. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 45. East wind 6 to 10 mph becoming west after midnight.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 72. West southwest wind 7 to 13 mph becoming southeast in the afternoon.
Tuesday Night
Showers likely and possibly a thunderstorm, then showers after midnight. Low around 41. Breezy, with a west wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers. High near 49. Breezy. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers, mainly after noon. Snow level 4700 feet rising to 5600 feet in the afternoon. Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles WSW Adrian OR
 43.55°N 117.5°W (Elev. 3802 ft)
12:29 pm MDT Apr 19, 2026
11pm MDT Apr 19, 2026-6pm MDT Apr 26, 2026
 
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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