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 79%
Wind Speed N 4 MPH
Barometer 30.45 in (1031.16 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 21 Jan 12:35 AM MST
Extended Forecast for

7 Miles NNE Weiser ID

Air Stagnation Advisory January 21, 12:58am until January 23, 05:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 21, 12:58am until January 23, 05:00am

    NOW until 5:00am Fri

    Air Stagnation Advisory

  • Overnight

    Low: 22 °F

    Light Snow
    and Patchy
    Fog

  • Wednesday

    Wednesday: Occasional light snow before 11am. Patchy fog before 11am. High near 27. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 27 °F

    Light Snow
    and Patchy
    Fog then
    Cloudy

  • Wednesday Night

    Wednesday Night: Patchy fog after 8pm. Otherwise, cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 11am. Otherwise, cloudy, with a high near 27. Calm wind.

    High: 27 °F

    Patchy Fog
    then Cloudy

  • Thursday Night

    Thursday Night: Patchy fog between 8pm and 11pm. Otherwise, cloudy, with a low around 22. Calm wind becoming north around 5 mph after midnight.

    Low: 22 °F

    Patchy Fog
    then Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

Detailed Forecast

Overnight
Occasional light snow. Patchy fog. Low around 22. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Occasional light snow before 11am. Patchy fog before 11am. High near 27. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Patchy fog after 8pm. Otherwise, cloudy, with a low around 22. Calm wind.
Thursday
Patchy fog before 11am. Otherwise, cloudy, with a high near 27. Calm wind.
Thursday Night
Patchy fog between 8pm and 11pm. Otherwise, cloudy, with a low around 22. Calm wind becoming north around 5 mph after midnight.
Friday
Mostly sunny, with a high near 29.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 29.
Saturday Night
Mostly clear, with a low around 20.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 24.
Monday
Patchy fog. Otherwise, partly sunny, with a high near 31.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 26.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Weiser ID
 44.35°N 116.89°W (Elev. 2759 ft)
Last Update:
8:55 pm MST Jan 20, 2026
Forecast Valid:
12am MST Jan 21, 2026-6pm MST Jan 27, 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