National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.

Overcast

28°F

-2°C

Humidity 86%
Wind Speed WSW 4 MPH
Barometer 30.44 in (1030.82 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 20 Jan 12:30 PM MST
Extended Forecast for

7 Miles NNE Weiser ID

Air Stagnation Advisory January 20, 12:55pm until January 22, 11:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 20, 12:55pm until January 22, 11:00am

    NOW until 11:00am Thu

    Air Stagnation Advisory

  • This Afternoon

    High: 28 °F

    Cloudy

  • Tonight

    Tonight: Areas of fog. Otherwise, mostly cloudy, with a low around 19. Light and variable wind.

    Low: 19 °F

    Areas Fog

  • Wednesday

    Wednesday: Areas of fog. Otherwise, cloudy, with a high near 26. Light and variable wind.

    High: 26 °F

    Areas Fog

  • Wednesday Night

    Wednesday Night: Areas of fog before 2am. Otherwise, mostly cloudy, with a low around 18. Light and variable wind.

    Low: 18 °F

    Areas Fog

  • Thursday

    Thursday: Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 26. Light and variable wind.

    High: 26 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Areas of fog before 2am, then areas of fog after 5am. Otherwise, mostly cloudy, with a low around 19.

    Low: 19 °F

    Areas Fog

  • Friday

    Friday: Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 31.

    High: 31 °F

    Areas Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Cloudy, with a high near 28. Calm wind.
Tonight
Areas of fog. Otherwise, mostly cloudy, with a low around 19. Light and variable wind.
Wednesday
Areas of fog. Otherwise, cloudy, with a high near 26. Light and variable wind.
Wednesday Night
Areas of fog before 2am. Otherwise, mostly cloudy, with a low around 18. Light and variable wind.
Thursday
Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 26. Light and variable wind.
Thursday Night
Areas of fog before 2am, then areas of fog after 5am. Otherwise, mostly cloudy, with a low around 19.
Friday
Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 31.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 16.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 26.
Sunday Night
A slight chance of rain and snow. Patchy fog. Otherwise, mostly cloudy, with a low around 22. Chance of precipitation is 20%.
Monday
A slight chance of rain and snow. Patchy fog. Otherwise, partly sunny, with a high near 30. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Weiser ID
 44.35°N 116.89°W (Elev. 2759 ft)
Last Update:
9:10 am MST Jan 20, 2026
Forecast Valid:
12pm MST Jan 20, 2026-6pm MST Jan 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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