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

46°F

8°C

Humidity 70%
Wind Speed SE 4 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 14 Nov 08:15 PM MST
Extended Forecast for

15 Miles WNW Midvale ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. South southeast wind 8 to 10 mph.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Mostly cloudy, with a high near 38. South southeast wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 38 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Showers. Low around 34. East southeast wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Showers

  • Monday

    Monday: Rain showers before 2pm, then rain and snow showers likely between 2pm and 5pm, then rain showers likely after 5pm. Patchy fog after 5pm. Snow level 6000 feet. High near 38. East southeast wind around 5 mph becoming west northwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Showers then
    Rain/Snow
    Likely and
    Patchy Fog

  • Monday Night

    Monday Night: A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 11pm, then a slight chance of snow showers after 11pm. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 27. North northwest wind 3 to 7 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow showers likely, mainly after 11am. Patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 30. Chance of precipitation is 60%.

    High: 30 °F

    Snow Showers
    Likely and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Snow showers. Patchy fog between 11pm and 1am. Low around 27. Chance of precipitation is 80%.

    Low: 27 °F

    Snow Showers
    and Patchy
    Fog

Detailed Forecast

Tonight
Mostly cloudy, with a low around 33. South southeast wind 8 to 10 mph.
Sunday
A chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Mostly cloudy, with a high near 38. South southeast wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday Night
Showers. Low around 34. East southeast wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain showers before 2pm, then rain and snow showers likely between 2pm and 5pm, then rain showers likely after 5pm. Patchy fog after 5pm. Snow level 6000 feet. High near 38. East southeast wind around 5 mph becoming west northwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 11pm, then a slight chance of snow showers after 11pm. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 27. North northwest wind 3 to 7 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Snow showers likely, mainly after 11am. Patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 30. Chance of precipitation is 60%.
Wednesday Night
Snow showers. Patchy fog between 11pm and 1am. Low around 27. Chance of precipitation is 80%.
Thursday
A 50 percent chance of snow showers. Patchy fog after 2pm. Otherwise, mostly cloudy, with a high near 31.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 26.
Friday
A 20 percent chance of snow showers. Partly sunny, with a high near 30.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
A 30 percent chance of snow showers. Patchy fog. Otherwise, partly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW Midvale ID
 44.57°N 117.01°W (Elev. 5456 ft)
Last Update:
11:30 am MST Nov 14, 2026
Forecast Valid:
8pm MST Nov 14, 2026-6pm MST Nov 21, 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