Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

30°F

-1°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 30.61 in (1036.57 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 30 Dec 11:05 AM MST
Extended Forecast for

Weiser ID

Air Stagnation Advisory December 30, 11:30am until January 3, 05:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory December 30, 11:30am until January 3, 05:00am

    NOW until 5:00am Sat

    Air Stagnation Advisory

  • Today

    High: 38 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 21. North wind 3 to 5 mph.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 39. Calm wind.

    High: 39 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of snow after 5am.  Mostly cloudy, with a low around 26. Northwest wind around 5 mph becoming calm  after midnight.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • New Year's Day

    New Year's Day: A slight chance of snow before 8am, then rain likely.  Mostly cloudy, with a high near 39. Calm wind.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely.  Patchy fog after 8pm.  Otherwise, mostly cloudy, with a low around 34. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain Likely
    and Patchy
    Fog

  • Friday

    Friday: Rain likely, mainly before 11am.  Areas of fog before 2pm.  Otherwise, mostly cloudy, with a high near 45. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely
    and Areas Fog

  • Friday Night

    Friday Night: Rain likely, mainly after 11pm.  Patchy fog between 8pm and 11pm.  Otherwise, mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Rain Likely
    and Patchy
    Fog

Detailed Forecast

Today
Sunny, with a high near 38. Calm wind.
Tonight
Mostly clear, with a low around 21. North wind 3 to 5 mph.
Wednesday
Partly sunny, with a high near 39. Calm wind.
Wednesday Night
A 10 percent chance of snow after 5am. Mostly cloudy, with a low around 26. Northwest wind around 5 mph becoming calm after midnight.
New Year's Day
A slight chance of snow before 8am, then rain likely. Mostly cloudy, with a high near 39. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Rain likely. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 34. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly before 11am. Areas of fog before 2pm. Otherwise, mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Friday Night
Rain likely, mainly after 11pm. Patchy fog between 8pm and 11pm. Otherwise, mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Saturday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 31.
Sunday
A 40 percent chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 44.
Sunday Night
A chance of rain and snow. Partly cloudy, with a low around 29. Chance of precipitation is 30%.
Monday
A chance of rain and snow. Patchy fog. Otherwise, mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Weiser ID
 44.25°N 116.96°W (Elev. 2188 ft)
10:12 am MST Dec 30, 2025
11am MST Dec 30, 2025-6pm MST Jan 5, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database