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.

Clear

39°F

4°C

Humidity 48%
Wind Speed N 4 MPH
Barometer 30.49 in (1032.51 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 30 Dec 03:20 PM MST
Extended Forecast for

7 Miles NNE Weiser ID

Air Stagnation Advisory December 30, 03:38pm until January 3, 08:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory December 30, 03:38pm until January 3, 08:00am

    NOW until 8:00am Sat

    Air Stagnation Advisory

  • Tonight

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 39. West southwest wind around 5 mph becoming calm in the morning.

    High: 39 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A chance of rain and snow before 2pm, then a chance of rain. Cloudy, with a high near 39. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 39 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain. Patchy fog after 8pm. Low around 34. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain likely, mainly before 11am. Patchy fog. Otherwise, mostly cloudy, with a high near 43. Chance of precipitation is 70%.

    High: 43 °F

    Rain Likely
    and Patchy
    Fog then
    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly after 11pm. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 27. Light and variable wind.
Wednesday
Partly sunny, with a high near 39. West southwest wind around 5 mph becoming calm in the morning.
Wednesday Night
Mostly cloudy, with a low around 28. Calm wind.
New Year's Day
A chance of rain and snow before 2pm, then a chance of rain. Cloudy, with a high near 39. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
Rain. Patchy fog after 8pm. Low around 34. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly before 11am. Patchy fog. Otherwise, mostly cloudy, with a high near 43. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of rain, mainly after 11pm. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 37.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 46.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 42.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 32.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 42.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 31.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.
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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:
2:04 pm MST Dec 30, 2025
Forecast Valid:
3pm MST Dec 30, 2025-6pm MST Jan 6, 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