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

37°F

3°C

Humidity 44%
Wind Speed N 0 MPH
Barometer 30.59 in (1035.9 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 28 Dec 02:35 PM MST
Extended Forecast for

8 Miles W Weiser ID

Air Stagnation Advisory December 28, 06:00pm until January 1, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 37. Calm wind.

    High: 37 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 36. Calm wind.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 38. Calm wind.

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A slight chance of rain and snow after 11am. Mostly cloudy, with a high near 39. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 37. Calm wind.
Tonight
Mostly clear, with a low around 20. Calm wind.
Monday
Mostly sunny, with a high near 36. Calm wind.
Monday Night
Mostly clear, with a low around 19. Calm wind.
Tuesday
Sunny, with a high near 38. Calm wind.
Tuesday Night
Mostly clear, with a low around 18.
Wednesday
Mostly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 24.
New Year's Day
A slight chance of rain and snow after 11am. Mostly cloudy, with a high near 39. Chance of precipitation is 20%.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 28.
Friday
A 50 percent chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 40.
Friday Night
A 40 percent chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 30.
Saturday
A 40 percent chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Weiser ID
 44.26°N 117.12°W (Elev. 2198 ft)
Last Update:
2:04 pm MST Dec 28, 2025
Forecast Valid:
2pm MST Dec 28, 2025-6pm MST Jan 3, 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