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

Ontario Municipal Airport (KONO)

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

Clear

32°F

0°C

Humidity 69%
Wind Speed W 3 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 27 Jan 06:53 PM MST
Extended Forecast for

8 Miles W Weiser ID

  • Tonight

    Tonight: A 40 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 24. Light and variable wind. Total nighttime snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of snow showers before 11am. Areas of fog between 8am and 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 39. Calm wind. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    Showers and
    Areas Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow after 5am. Areas of fog after 8pm. Otherwise, increasing clouds, with a low around 25. Calm wind. Little or no snow accumulation expected.

    Low: 25 °F

    Areas Fog
    then Chance
    Snow and
    Areas Fog

  • Thursday

    Thursday: A chance of snow before 8am, then a chance of snow showers between 8am and 11am. Patchy fog before 2pm. Otherwise, cloudy, with a high near 40. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow
    and Patchy
    Fog then
    Patchy Fog

  • Thursday Night

    Thursday Night: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Patchy Fog

  • Friday

    Friday: Areas of fog before 11am. Otherwise, cloudy, with a high near 42.

    High: 42 °F

    Areas Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 30.

    Low: 30 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 44.

    High: 44 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy
    then Patchy
    Fog

Detailed Forecast

Tonight
A 40 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 24. Light and variable wind. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A 50 percent chance of snow showers before 11am. Areas of fog between 8am and 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 39. Calm wind. New snow accumulation of less than a half inch possible.
Wednesday Night
A 30 percent chance of snow after 5am. Areas of fog after 8pm. Otherwise, increasing clouds, with a low around 25. Calm wind. Little or no snow accumulation expected.
Thursday
A chance of snow before 8am, then a chance of snow showers between 8am and 11am. Patchy fog before 2pm. Otherwise, cloudy, with a high near 40. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 28. Calm wind.
Friday
Areas of fog before 11am. Otherwise, cloudy, with a high near 42.
Friday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 30.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 44.
Saturday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 31.
Sunday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 44.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 32.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...
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:
2:05 pm MST Jan 27, 2026
Forecast Valid:
7pm MST Jan 27, 2026-6pm MST Feb 3, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation