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Current conditions at

Eugene, Mahlon Sweet Field (KEUG)

Lat: 44.13333°NLon: 123.21444°WElev: 364.0ft.

Mostly Cloudy

38°F

3°C

Humidity 82%
Wind Speed N 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 20 Jan 04:54 PM PST
Extended Forecast for

Mahlon Sweet Field OR

Air Stagnation Advisory January 20, 05:19pm until January 23, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 20, 05:19pm until January 23, 12:00pm

    NOW until 12:00pm Fri

    Air Stagnation Advisory

  • Tonight

    Low: 25 °F

    Frost and
    Areas
    Freezing Fog

  • Wednesday

    Wednesday: Areas of fog between 10am and 11am. Widespread dense freezing fog, mainly before 8am. Widespread frost between 7am and noon.  Otherwise, partly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Frost and
    Dense
    Freezing Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Widespread dense fog before 9pm. Widespread dense freezing fog after 9pm. Widespread frost.  Otherwise, partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Frost and
    Dense
    Freezing Fog

  • Thursday

    Thursday: Widespread dense freezing fog, mainly before 10am. Widespread frost, mainly before 11am.  Otherwise, mostly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Frost and
    Dense
    Freezing Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog between 3am and 5am. Widespread dense freezing fog between 1am and 3am. Widespread frost.  Otherwise, partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Frost and
    Dense
    Freezing Fog

  • Friday

    Friday: Patchy fog between 10am and 11am. Widespread frost, mainly before 11am.  Otherwise, mostly sunny, with a high near 45.

    High: 45 °F

    Frost and
    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Widespread frost.  Otherwise, mostly clear, with a low around 23.

    Low: 23 °F

    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 11am.  Otherwise, sunny, with a high near 45.

    High: 45 °F

    Frost then
    Sunny

Detailed Forecast

Tonight
Patchy fog between 7pm and 9pm. Areas of freezing fog after 9pm. Widespread frost before 9pm, then widespread frost after 10pm. Otherwise, mostly cloudy, with a low around 25. Calm wind.
Wednesday
Areas of fog between 10am and 11am. Widespread dense freezing fog, mainly before 8am. Widespread frost between 7am and noon. Otherwise, partly sunny, with a high near 45. Calm wind.
Wednesday Night
Widespread dense fog before 9pm. Widespread dense freezing fog after 9pm. Widespread frost. Otherwise, partly cloudy, with a low around 24. Calm wind.
Thursday
Widespread dense freezing fog, mainly before 10am. Widespread frost, mainly before 11am. Otherwise, mostly sunny, with a high near 45. Calm wind.
Thursday Night
Patchy fog between 3am and 5am. Widespread dense freezing fog between 1am and 3am. Widespread frost. Otherwise, partly cloudy, with a low around 26. Calm wind.
Friday
Patchy fog between 10am and 11am. Widespread frost, mainly before 11am. Otherwise, mostly sunny, with a high near 45.
Friday Night
Widespread frost. Otherwise, mostly clear, with a low around 23.
Saturday
Widespread frost, mainly before 11am. Otherwise, sunny, with a high near 45.
Saturday Night
Widespread frost. Otherwise, partly cloudy, with a low around 25.
Sunday
Widespread frost, mainly before 11am. Otherwise, partly sunny, with a high near 47.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 50.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
A slight chance of rain. Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Mahlon Sweet Field OR
 44.14°N 123.19°W (Elev. 367 ft)
4:41 pm PST Jan 20, 2026
5pm PST Jan 20, 2026-6pm PST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database