Current conditions at

Ontario Municipal Airport (KONO)

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

Overcast

54°F

12°C

Humidity 54%
Wind Speed SSE 5 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 13 Mar 08:05 PM MDT
Extended Forecast for

4 Miles SSW Nyssa OR

  • Tonight

    Tonight: Cloudy, with a low around 50. Southwest wind 5 to 10 mph.

    Low: 50 °F

    Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers before noon.  Cloudy through mid morning, then gradual clearing, with a high near 59. Breezy, with a southwest wind 10 to 15 mph becoming northwest 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 59 °F

    Breezy.
    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Blustery, with a northwest wind 19 to 24 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 37 mph.

    Low: 29 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 51. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 51 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. East wind around 6 mph becoming calm  after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 62.

    High: 62 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 50. Southwest wind 5 to 10 mph.
Saturday
A 50 percent chance of showers before noon. Cloudy through mid morning, then gradual clearing, with a high near 59. Breezy, with a southwest wind 10 to 15 mph becoming northwest 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.
Saturday Night
Partly cloudy, with a low around 29. Blustery, with a northwest wind 19 to 24 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 37 mph.
Sunday
Partly sunny, with a high near 51. Calm wind becoming east southeast around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 36. East wind around 6 mph becoming calm after midnight.
Monday
Mostly cloudy, with a high near 62.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Partly sunny, with a high near 79.
Thursday Night
Mostly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Nyssa OR
 43.83°N 117.02°W (Elev. 2198 ft)
3:06 pm MDT Mar 13, 2026
8pm MDT Mar 13, 2026-6pm MDT Mar 20, 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