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

46°F

8°C

Humidity 65%
Wind Speed SSE 6 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 14 Nov 09:05 PM MST
Extended Forecast for

13 Miles SSE Richland OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. South southeast wind 11 to 17 mph.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow showers before noon, then a chance of rain showers. Snow level rising to 6200 feet in the afternoon. Mostly cloudy, with a high near 42. South southeast wind 8 to 16 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 42 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 38. East southeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Showers

  • Monday

    Monday: Showers. Snow level 6000 feet. High near 41. East southeast wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Showers

  • Monday Night

    Monday Night: A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 2am, then a slight chance of snow showers after 2am. Mostly cloudy, with a low around 31. North northwest wind 5 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.

    High: 34 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Snow Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. South southeast wind 11 to 17 mph.
Sunday
A slight chance of rain and snow showers before noon, then a chance of rain showers. Snow level rising to 6200 feet in the afternoon. Mostly cloudy, with a high near 42. South southeast wind 8 to 16 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday Night
Showers. Low around 38. East southeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers. Snow level 6000 feet. High near 41. East southeast wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 2am, then a slight chance of snow showers after 2am. Mostly cloudy, with a low around 31. North northwest wind 5 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Wednesday Night
Snow showers. Low around 31. Chance of precipitation is 80%.
Thursday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 34.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 30.
Friday
A 20 percent chance of snow showers. Partly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
A 30 percent chance of snow showers. Partly sunny, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSE Richland OR
 44.59°N 117.07°W (Elev. 5000 ft)
Last Update:
11:30 am MST Nov 14, 2026
Forecast Valid:
9pm MST Nov 14, 2026-6pm MST Nov 21, 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