Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Current conditions at

Eugene, Mahlon Sweet Field (KEUG)

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

freezing fog

30°F

-1°C

Humidity 100%
Wind Speed S 4 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 30°F (-1°C)
Visibility 0.50 mi
Wind Chill26°F (-3°C)
Last update 13 Jan 05:02 AM PST
Extended Forecast for

Mahlon Sweet Field OR

Air Stagnation Advisory January 13, 05:24am until January 16, 04:00am
Freezing Fog Advisory until January 13, 11:00am
Click here for hazard details and duration
Air Stagnation Advisory
Freezing Fog Advisory
  •  
    Air Stagnation Advisory January 13, 05:24am until January 16, 04:00am
    Freezing Fog Advisory until January 13, 11:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 28 °F

    Areas Dense
    Freezing Fog

  • Tuesday

    Tuesday: Areas of dense fog between 9am and 11am. Areas of dense freezing fog before 9am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 47. Calm wind.

    High: 47 °F

    Areas Dense
    Freezing Fog
    and Areas
    Dense Fog

  • Tuesday Night

    Tuesday Night: Patchy dense fog.  Otherwise, increasing clouds, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Dense
    Fog

  • Wednesday

    Wednesday: Patchy dense fog before 10am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 47. Calm wind becoming north around 5 mph in the afternoon.

    High: 47 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. North northeast wind around 6 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 48.

    High: 48 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

Overnight
Areas of dense freezing fog. Mostly cloudy, with a low around 28. Calm wind.
Tuesday
Areas of dense fog between 9am and 11am. Areas of dense freezing fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 47. Calm wind.
Tuesday Night
Patchy dense fog. Otherwise, increasing clouds, with a low around 31. Calm wind.
Wednesday
Patchy dense fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 47. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 32. North northeast wind around 6 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 49.
Friday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 29.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 49.
Saturday Night
Patchy fog. Otherwise, mostly clear, with a low around 30.
Sunday
Areas of fog. Otherwise, mostly sunny, with a high near 50.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 31.
M.L.King Day
Patchy fog. Otherwise, mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Mahlon Sweet Field OR
 44.13°N 123.22°W (Elev. 367 ft)
4:50 am PST Jan 13, 2026
5am PST Jan 13, 2026-6pm PST Jan 19, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database