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.

Mostly Cloudy

52°F

11°C

Humidity 87%
Wind Speed E 3 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 11 Apr 06:35 AM MDT
Extended Forecast for

26 Miles WSW Vale OR

  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 65. Southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 65 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm, then showers after midnight. Low around 43. South southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after noon. High near 56. South southwest wind 5 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely. Mostly cloudy, with a low around 40. South southwest wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely. Mostly cloudy, with a high near 55. South southwest wind 7 to 11 mph becoming west northwest in the afternoon. Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Showers
    Likely

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 65. Southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tonight
Showers likely and possibly a thunderstorm, then showers after midnight. Low around 43. South southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers, with thunderstorms also possible after noon. High near 56. South southwest wind 5 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely. Mostly cloudy, with a low around 40. South southwest wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers likely. Mostly cloudy, with a high near 55. South southwest wind 7 to 11 mph becoming west northwest in the afternoon. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 40.
Wednesday
Showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Wednesday Night
A chance of rain showers before 3am, then a chance of snow showers. Snow level 5200 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Thursday
A 20 percent chance of snow showers. Mostly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
26 Miles WSW Vale OR
 43.8°N 117.68°W (Elev. 2753 ft)
Last Update:
12:30 am MDT Apr 11, 2026
Forecast Valid:
6am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation