Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

88°F

31°C

Humidity 22%
Wind Speed NNE 6 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 12 May 08:20 PM MDT
Extended Forecast for

Nyssa OR

Wind Advisory May 13, 12:00pm until May 14, 12:00am
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: Increasing clouds, with a low around 62. East northeast wind around 5 mph becoming calm  in the evening.

    Low: 62 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 76. Breezy, with a light west southwest wind becoming west 19 to 24 mph in the morning. Winds could gust as high as 43 mph.

    High: 76 °F

    Gradual
    Clearing and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. Northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 34 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. West wind 3 to 5 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. Northeast wind 6 to 8 mph becoming northwest after midnight.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 62. East northeast wind around 5 mph becoming calm in the evening.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 76. Breezy, with a light west southwest wind becoming west 19 to 24 mph in the morning. Winds could gust as high as 43 mph.
Wednesday Night
Mostly clear, with a low around 46. Northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 34 mph.
Thursday
Sunny, with a high near 76. West wind 3 to 5 mph.
Thursday Night
Mostly clear, with a low around 48. Northeast wind 6 to 8 mph becoming northwest after midnight.
Friday
Sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 40. Breezy.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 78.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Nyssa OR
 43.88°N 117°W (Elev. 2110 ft)
12:29 pm MDT May 12, 2026
8pm MDT May 12, 2026-6pm MDT May 19, 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