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.

Rain

44°F

7°C

Humidity 92%
Wind Speed SSW 9 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 42°F (6°C)
Visibility 8.00 mi
Wind Chill39°F (4°C)
Last update 13 Apr 04:24 AM MDT
Extended Forecast for

16 Miles WSW Vale OR

  • Overnight

    Overnight: Showers. Low around 41. Southwest wind around 14 mph. Chance of precipitation is 90%.

    Low: 41 °F

    Showers

  • Monday

    Monday: Showers and thunderstorms, mainly before 3pm. High near 54. West southwest wind 7 to 15 mph. Chance of precipitation is 80%.

    High: 54 °F

    Showers then
    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 37. West northwest wind around 6 mph becoming light and variable.

    Low: 37 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61. West southwest wind 6 to 13 mph.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 43. South southwest wind 8 to 10 mph.

    Low: 43 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 3pm. High near 55. Breezy. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain showers before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Some thunder is also possible. Snow level 5600 feet lowering to 2600 feet after midnight . Low around 30. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 30 °F

    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of snow showers before 3pm, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 47. Chance of precipitation is 40%.

    High: 47 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers. Low around 41. Southwest wind around 14 mph. Chance of precipitation is 90%.
Monday
Showers and thunderstorms, mainly before 3pm. High near 54. West southwest wind 7 to 15 mph. Chance of precipitation is 80%.
Monday Night
A 20 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 37. West northwest wind around 6 mph becoming light and variable.
Tuesday
Mostly sunny, with a high near 61. West southwest wind 6 to 13 mph.
Tuesday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 43. South southwest wind 8 to 10 mph.
Wednesday
Showers, with thunderstorms also possible after 3pm. High near 55. Breezy. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain showers before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Some thunder is also possible. Snow level 5600 feet lowering to 2600 feet after midnight . Low around 30. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
A chance of snow showers before 3pm, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 47. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 32.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WSW Vale OR
 43.88°N 117.54°W (Elev. 2592 ft)
Last Update:
12:30 am MDT Apr 13, 2026
Forecast Valid:
4am MDT Apr 13, 2026-6pm MDT Apr 19, 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