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 70%
Wind Speed SE 4 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 14 Nov 08:15 PM MST
Extended Forecast for

14 Miles SE Richland OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. South wind 9 to 14 mph.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow showers before 4pm, then a chance of rain and snow showers. Mostly cloudy, with a temperature falling to around 30 by 4pm. South southeast wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 36 °F⇓

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow showers. Temperature rising to around 37 by midnight. Southeast wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F⇑

    Rain/Snow

  • Monday

    Monday: Rain and snow showers, becoming all snow after 8am. High near 37. East wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 26. North northwest wind 3 to 8 mph. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.

    High: 28 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 26. Chance of precipitation is 90%.

    Low: 26 °F

    Snow Showers
    then Snow
    Showers
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. South wind 9 to 14 mph.
Sunday
A chance of snow showers before 4pm, then a chance of rain and snow showers. Mostly cloudy, with a temperature falling to around 30 by 4pm. South southeast wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain, possibly mixed with snow showers. Temperature rising to around 37 by midnight. Southeast wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
Rain and snow showers, becoming all snow after 8am. High near 37. East wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday Night
A 50 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 26. North northwest wind 3 to 8 mph. New snow accumulation of less than one inch possible.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Wednesday Night
Snow showers. Low around 26. Chance of precipitation is 90%.
Thursday
A 50 percent chance of snow showers. Patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 30.
Thursday Night
A 30 percent chance of snow showers. Patchy fog. Otherwise, mostly cloudy, with a low around 25.
Friday
A 20 percent chance of snow showers. Partly sunny, with a high near 27.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
A 30 percent chance of snow showers. Patchy fog. Otherwise, partly sunny, with a high near 27.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SE Richland OR
 44.62°N 116.96°W (Elev. 6572 ft)
Last Update:
11:30 am MST Nov 14, 2026
Forecast Valid:
8pm 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