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.

Clear

37°F

3°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 18 Oct 07:15 AM MDT
Extended Forecast for

13 Miles WNW Midvale ID

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 58. North wind around 6 mph becoming south in the morning.

    High: 58 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Patchy smoke between 1am and 2am. Mostly clear, with a low around 44. South southeast wind around 6 mph.

    Low: 44 °F

    Mostly Clear
    then Patchy
    Smoke

  • Monday

    Monday: Mostly sunny, with a high near 57. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. South wind 5 to 7 mph becoming north after midnight.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. East northeast wind around 5 mph becoming light and variable in the afternoon.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.

    High: 53 °F

    Showers
    Likely

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 58. North wind around 6 mph becoming south in the morning.
Tonight
Patchy smoke between 1am and 2am. Mostly clear, with a low around 44. South southeast wind around 6 mph.
Monday
Mostly sunny, with a high near 57. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 45. South wind 5 to 7 mph becoming north after midnight.
Tuesday
Partly sunny, with a high near 59. East northeast wind around 5 mph becoming light and variable in the afternoon.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 60.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 47.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.
Thursday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 32.
Saturday
Mostly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WNW Midvale ID
 44.58°N 116.95°W (Elev. 5361 ft)
Last Update:
12:29 am MDT Oct 18, 2026
Forecast Valid:
7am MDT Oct 18, 2026-6pm MDT Oct 24, 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