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

46°F

8°C

Humidity 70%
Wind Speed E 4 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 14 Mar 01:05 AM MDT
Extended Forecast for

4 Miles WSW Midvale ID

  • Overnight

    Overnight: A 30 percent chance of showers. Cloudy, with a low around 43. South southwest wind 6 to 9 mph.

    Low: 43 °F

    Chance
    Showers

  • Saturday

    Saturday: Rain showers before 3pm, then a chance of snow showers. High near 49. Breezy, with a south southwest wind 9 to 14 mph becoming northwest 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 49 °F

    Showers then
    Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 28. Blustery, with a northwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph.

    Low: 28 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Partly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42. North wind around 6 mph becoming south in the afternoon.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 35. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A slight chance of rain and snow before noon, then a slight chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers. Cloudy, with a low around 43. South southwest wind 6 to 9 mph.
Saturday
Rain showers before 3pm, then a chance of snow showers. High near 49. Breezy, with a south southwest wind 9 to 14 mph becoming northwest 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 28. Blustery, with a northwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph.
Sunday
Partly sunny, with a high near 42. North wind around 6 mph becoming south in the afternoon.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 35. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A slight chance of rain and snow before noon, then a slight chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Partly sunny, with a high near 71.
Thursday Night
Mostly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Midvale ID
 44.44°N 116.82°W (Elev. 3235 ft)
Last Update:
9:47 pm MDT Mar 13, 2026
Forecast Valid:
1am MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation