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

50°F

10°C

Humidity 46%
Wind Speed ENE 5 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 11 Mar 08:05 PM MDT
Extended Forecast for

35 Miles W Vale OR

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Windy, with a west southwest wind 25 to 34 mph, with gusts as high as 49 mph.

    Low: 39 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: A 20 percent chance of rain before noon. Snow level 5800 feet rising to 7000 feet in the afternoon. Partly sunny, with a high near 51. Windy, with a west southwest wind 33 to 38 mph, with gusts as high as 55 mph.

    High: 51 °F

    Windy. Slight
    Chance Rain
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of rain before midnight. Mostly cloudy, with a low around 39. Windy, with a west wind around 31 mph, with gusts as high as 44 mph.

    Low: 39 °F

    Windy. Slight
    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: A 20 percent chance of rain before noon. Mostly cloudy, with a high near 54. Windy, with a west southwest wind 30 to 33 mph, with gusts as high as 46 mph.

    High: 54 °F

    Windy. Slight
    Chance Rain
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 41. Windy, with a west wind 22 to 30 mph, with gusts as high as 41 mph.

    Low: 41 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance Rain
    and Windy

  • Saturday

    Saturday: A 50 percent chance of rain, mainly before noon. Snow level 6500 feet lowering to 5200 feet in the afternoon . Partly sunny, with a high near 50. Windy.

    High: 50 °F

    Windy. Chance
    Rain then
    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. Windy.

    Low: 31 °F

    Partly Cloudy
    and Windy
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow. Mostly cloudy, with a high near 49.

    High: 49 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of rain. Snow level 5800 feet rising to 7300 feet after midnight. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. Windy, with a west southwest wind 25 to 34 mph, with gusts as high as 49 mph.
Thursday
A 20 percent chance of rain before noon. Snow level 5800 feet rising to 7000 feet in the afternoon. Partly sunny, with a high near 51. Windy, with a west southwest wind 33 to 38 mph, with gusts as high as 55 mph.
Thursday Night
A 10 percent chance of rain before midnight. Mostly cloudy, with a low around 39. Windy, with a west wind around 31 mph, with gusts as high as 44 mph.
Friday
A 20 percent chance of rain before noon. Mostly cloudy, with a high near 54. Windy, with a west southwest wind 30 to 33 mph, with gusts as high as 46 mph.
Friday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 41. Windy, with a west wind 22 to 30 mph, with gusts as high as 41 mph.
Saturday
A 50 percent chance of rain, mainly before noon. Snow level 6500 feet lowering to 5200 feet in the afternoon . Partly sunny, with a high near 50. Windy.
Saturday Night
Mostly cloudy, with a low around 31. Windy.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 49.
Sunday Night
A 20 percent chance of rain. Snow level 5800 feet rising to 7300 feet after midnight. Mostly cloudy, with a low around 40.
Monday
Partly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 71.
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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:
3:05 pm MDT Mar 11, 2026
Forecast Valid:
8pm MDT Mar 11, 2026-6pm MDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation