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Hazardous Weather Conditions
Current conditions at
Ontario Municipal Airport (KONO)
Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.Mist
28°F
-2°C
| Humidity | 95% |
| Wind Speed | N 0 MPH |
| Barometer | 30.59 in (1035.9 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 5.00 mi |
| Last update | 17 Jan 10:53 AM MST |
Extended Forecast for
Ontario OR
Air Stagnation Advisory January 17, 11:05am until January 20, 05:00pm
NOW until 5:00pm Tue

Air Stagnation Advisory
Today

High: 32 °F
Areas Dense
FogTonight

Low: 22 °F
Patchy Dense
FogSunday

High: 32 °F
Areas Dense
FogSunday Night

Low: 23 °F
Patchy Fog
M.L.King Day
High: 33 °F
Patchy Fog
then SunnyMonday Night

Low: 24 °F
Mostly Clear
Tuesday

High: 42 °F
Mostly Sunny
Tuesday Night

Low: 25 °F
Partly Cloudy
Detailed Forecast
Today
Areas of dense fog. Otherwise, cloudy, with a high near 32. Calm wind.
Tonight
Patchy dense fog. Otherwise, cloudy, with a low around 22. Calm wind.
Sunday
Areas of dense fog. Otherwise, mostly cloudy, with a high near 32. Calm wind.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 23. Calm wind.
M.L.King Day
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 33. Calm wind.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 43.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Ontario OR
44.03°N 116.97°W (Elev. 2103 ft)
44.03°N 116.97°W (Elev. 2103 ft)
2:05 am MST Jan 17, 2026
11am MST Jan 17, 2026-6pm MST Jan 23, 2026



