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.

Overcast

48°F

9°C

Humidity 58%
Wind Speed NNW 14 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 30 Mar 10:53 AM MDT
Extended Forecast for

35 Miles W Vale OR

  • Today

    Today: Scattered rain and snow showers before 1pm, then scattered rain showers between 1pm and 5pm, then scattered rain and snow showers after 5pm. Mostly cloudy, with a high near 47. West northwest wind around 11 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 47 °F

    Scattered
    Rain/Snow

  • Tonight

    Tonight: Rain and snow showers likely before 8pm, then a chance of snow showers. Cloudy, with a low around 35. North wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers before 3pm, then rain showers. Some thunder is also possible. High near 48. East southeast wind 5 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Snow Showers
    Likely then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 38. West southwest wind 7 to 9 mph becoming southeast in the evening. Chance of precipitation is 70%.

    Low: 38 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 3pm. Snow level 5500 feet rising to 6200 feet in the afternoon. High near 47. Breezy, with a south southwest wind 10 to 15 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 47 °F

    Showers
    Likely then
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain showers before midnight, then rain and snow showers likely between midnight and 3am, then snow showers likely after 3am. Some thunder is also possible. Snow level 6400 feet lowering to 4900 feet after midnight . Low around 32. Windy. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Windy.
    Showers then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Snow showers. High near 42. Windy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Showers
    and Windy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before midnight. Mostly clear, with a low around 29. Blustery.

    Low: 29 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

Today
Scattered rain and snow showers before 1pm, then scattered rain showers between 1pm and 5pm, then scattered rain and snow showers after 5pm. Mostly cloudy, with a high near 47. West northwest wind around 11 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
Rain and snow showers likely before 8pm, then a chance of snow showers. Cloudy, with a low around 35. North wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers before 3pm, then rain showers. Some thunder is also possible. High near 48. East southeast wind 5 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 38. West southwest wind 7 to 9 mph becoming southeast in the evening. Chance of precipitation is 70%.
Wednesday
Showers, with thunderstorms also possible after 3pm. Snow level 5500 feet rising to 6200 feet in the afternoon. High near 47. Breezy, with a south southwest wind 10 to 15 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain showers before midnight, then rain and snow showers likely between midnight and 3am, then snow showers likely after 3am. Some thunder is also possible. Snow level 6400 feet lowering to 4900 feet after midnight . Low around 32. Windy. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers. High near 42. Windy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of snow showers before midnight. Mostly clear, with a low around 29. Blustery.
Friday
Sunny, with a high near 50.
Friday Night
Clear, with a low around 33.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
35 Miles W Vale OR
 43.96°N 117.96°W (Elev. 4905 ft)
Last Update:
3:20 am MDT Mar 30, 2026
Forecast Valid:
11am MDT Mar 30, 2026-6pm MDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation