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

46°F

8°C

Humidity 75%
Wind Speed NNW 12 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 30 Mar 08:05 PM MDT
Extended Forecast for

37 Miles W Vale OR

  • Tonight

    Tonight: Rain and snow showers likely, becoming all snow after 10pm. Mostly cloudy, with a low around 33. North northeast wind 8 to 13 mph becoming light and variable after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Tuesday

    Tuesday: Rain and snow showers likely before 1pm, then rain showers. Some thunder is also possible. Snow level 5200 feet rising to 6900 feet in the afternoon. High near 46. Light and variable wind becoming west southwest 8 to 13 mph in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Snow level 6900 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 35. West wind 5 to 10 mph becoming light west southwest. Chance of precipitation is 70%.

    Low: 35 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday

    Wednesday: Rain and snow showers likely before 10am, then rain showers. Some thunder is also possible. Snow level 5700 feet rising to 6400 feet in the afternoon. High near 45. Breezy, with a south southwest wind 7 to 12 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely then
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain showers before midnight, then snow showers likely. Some thunder is also possible. Low around 30. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Breezy.
    Showers then
    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 39. Breezy. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Showers
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before midnight. Mostly clear, with a low around 28. Blustery.

    Low: 28 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain and snow showers likely, becoming all snow after 10pm. Mostly cloudy, with a low around 33. North northeast wind 8 to 13 mph becoming light and variable after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Rain and snow showers likely before 1pm, then rain showers. Some thunder is also possible. Snow level 5200 feet rising to 6900 feet in the afternoon. High near 46. Light and variable wind becoming west southwest 8 to 13 mph in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Showers likely and possibly a thunderstorm. Snow level 6900 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 35. West wind 5 to 10 mph becoming light west southwest. Chance of precipitation is 70%.
Wednesday
Rain and snow showers likely before 10am, then rain showers. Some thunder is also possible. Snow level 5700 feet rising to 6400 feet in the afternoon. High near 45. Breezy, with a south southwest wind 7 to 12 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain showers before midnight, then snow showers likely. Some thunder is also possible. Low around 30. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers. Some thunder is also possible. High near 39. Breezy. 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 28. Blustery.
Friday
Sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
37 Miles W Vale OR
 43.87°N 117.97°W (Elev. 5187 ft)
Last Update:
12:30 pm MDT Mar 30, 2026
Forecast Valid:
8pm MDT Mar 30, 2026-6pm MDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation