Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424° N Lon: 117.00808° W Elev: 2185.0 ft.

Overcast

28°F

-2°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.48 in (1032.17 mb)
Dewpoint 27°F (-3°C)
Visibility 7.00 mi
Last update 29 Jan 03:05 AM MST
Detailed forecast for

Oregon Lower Treasure Valley

Today
Mostly cloudy. A slight chance of rain and snow this morning. Areas of fog this morning. Chance of precipitation 20 percent. Highs 40 to 45. Light winds.
Tonight
Mostly cloudy. Patchy fog in the evening. Areas of fog after midnight. Lows 28 to 33. Light winds.
Friday
Mostly cloudy. Areas of fog in the morning, then patchy fog in the afternoon. Highs 40 to 45. Light winds.
Friday Night
Mostly cloudy. Patchy fog in the evening, then areas of fog after midnight. Lows 28 to 33. Light winds.
Saturday
Mostly cloudy. Areas of fog in the morning, then patchy fog in the afternoon. Highs 40 to 45. Light winds.
Saturday Night And Sunday
Patchy fog in the evening, then areas of fog through the day. Mostly cloudy. Lows 28 to 33. Highs 41 to 46.
Sunday Night
Mostly cloudy. Patchy fog after midnight. Lows 28 to 33.
Monday
Areas of fog in the morning. Mostly sunny. Highs 44 to 49.
Monday Night And Tuesday
Partly cloudy. Patchy fog through the day. Lows 28 to 33. Highs 46 to 51.
Tuesday Night
Partly cloudy. Lows 27 to 32.
Wednesday
Patchy fog in the morning. Mostly sunny. Highs 44 to 49.



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208 AM MST Thu Jan 29 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database