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 81%
Wind Speed SSE 3 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 31 Mar 02:05 PM MDT
Extended Forecast for

Vale OR

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms between 3pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 62. South wind around 7 mph becoming east. Chance of precipitation is 90%.

    High: 62 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 3am, then a chance of showers. Patchy fog after 4am. Low around 41. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%.

    Low: 41 °F

    Showers then
    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 59. Light south wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 39. South southeast wind around 10 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 39 °F

    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 53. Breezy, with a west southwest wind 9 to 14 mph becoming northwest 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 53 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms between 3pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 62. South wind around 7 mph becoming east. Chance of precipitation is 90%.
Tonight
Showers and possibly a thunderstorm before 3am, then a chance of showers. Patchy fog after 4am. Low around 41. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%.
Wednesday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 59. Light south wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Low around 39. South southeast wind around 10 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly cloudy, with a high near 53. Breezy, with a west southwest wind 9 to 14 mph becoming northwest 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 32. Breezy.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Vale OR
 44°N 117.24°W (Elev. 2290 ft)
Last Update:
1:47 pm MDT Mar 31, 2026
Forecast Valid:
2pm MDT Mar 31, 2026-6pm MDT Apr 6, 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