National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

63°F

17°C

Humidity 23%
Wind Speed NE 5 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 27 Mar 06:35 PM MDT
Extended Forecast for

27 Miles WSW Adrian OR

  • Tonight

    Tonight: Partly cloudy, with a low around 36. East wind 7 to 11 mph becoming south after midnight.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66. West wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. Breezy, with a west southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight.

    Low: 41 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 65. Breezy, with a southwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 65 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. Breezy, with a west wind 17 to 26 mph, with gusts as high as 37 mph.

    Low: 38 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: A 30 percent chance of snow showers, mainly after noon. Mostly cloudy, with a high near 47. Little or no snow accumulation expected.

    High: 47 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 29. Little or no snow accumulation expected.

    Low: 29 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers before 3pm, then a chance of rain showers. Partly sunny, with a high near 49. Chance of precipitation is 30%.

    High: 49 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain showers before midnight, then a chance of rain and snow showers. Snow level 6200 feet. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.

    Low: 37 °F

    Chance
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. East wind 7 to 11 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 66. West wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 41. Breezy, with a west southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight.
Sunday
Partly sunny, with a high near 65. Breezy, with a southwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.
Sunday Night
Mostly cloudy, with a low around 38. Breezy, with a west wind 17 to 26 mph, with gusts as high as 37 mph.
Monday
A 30 percent chance of snow showers, mainly after noon. Mostly cloudy, with a high near 47. Little or no snow accumulation expected.
Monday Night
A 40 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 29. Little or no snow accumulation expected.
Tuesday
A chance of snow showers before 3pm, then a chance of rain showers. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Tuesday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Snow level 6200 feet. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Wednesday
Rain and snow showers likely, becoming all rain after 9am. Snow level 6000 feet. Mostly cloudy, with a high near 52. Breezy. Chance of precipitation is 70%.
Wednesday Night
Rain and snow showers. Snow level 6400 feet lowering to 5100 feet after midnight . Low around 30. Breezy. Chance of precipitation is 80%.
Thursday
Snow showers likely. Mostly cloudy, with a high near 43. Breezy. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of snow showers. Partly cloudy, with a low around 27. Breezy.
Friday
A 20 percent chance of snow showers. Mostly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
27 Miles WSW Adrian OR
 43.63°N 117.58°W (Elev. 5095 ft)
Last Update:
12:29 pm MDT Mar 27, 2026
Forecast Valid:
6pm MDT Mar 27, 2026-6pm MDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation