Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

Eugene, Mahlon Sweet Field (KEUG)

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

Fog

36°F

2°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.44 in (1030.82 mb)
Dewpoint 36°F (2°C)
Visibility 0.24 mi
Last update 14 Jan 03:15 PM PST
Extended Forecast for

Mahlon Sweet Field OR

Air Stagnation Advisory January 14, 03:32pm until January 16, 04:00am
Dense Fog Advisory January 14, 03:32pm until January 15, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
Dense Fog Advisory
  •  
    Air Stagnation Advisory January 14, 03:32pm until January 16, 04:00am
    Dense Fog Advisory January 14, 03:32pm until January 15, 12:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 43 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 36. North wind around 6 mph.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46. North wind 7 to 9 mph.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. North northeast wind around 7 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 47. North northeast wind around 7 mph.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Patchy dense fog after 4am.  Otherwise, mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear
    then Patchy
    Dense Fog

  • Saturday

    Saturday: Patchy dense fog before 9am.  Otherwise, sunny, with a high near 48.

    High: 48 °F

    Patchy Dense
    Fog then
    Sunny

  • Saturday Night

    Saturday Night: Widespread dense fog, mainly before 5am.  Otherwise, mostly clear, with a low around 30.

    Low: 30 °F

    Dense Fog

Detailed Forecast

This Afternoon
Partly sunny, with a high near 43. North wind around 6 mph.
Tonight
Mostly cloudy, with a steady temperature around 36. North wind around 6 mph.
Thursday
Partly sunny, with a high near 46. North wind 7 to 9 mph.
Thursday Night
Partly cloudy, with a low around 31. North northeast wind around 7 mph.
Friday
Sunny, with a high near 47. North northeast wind around 7 mph.
Friday Night
Patchy dense fog after 4am. Otherwise, mostly clear, with a low around 28.
Saturday
Patchy dense fog before 9am. Otherwise, sunny, with a high near 48.
Saturday Night
Widespread dense fog, mainly before 5am. Otherwise, mostly clear, with a low around 30.
Sunday
Widespread dense fog, mainly before 7am. Otherwise, sunny, with a high near 46.
Sunday Night
Patchy dense fog. Otherwise, mostly clear, with a low around 29.
M.L.King Day
Patchy dense fog. Otherwise, sunny, with a high near 46.
Monday Night
Areas of dense fog. Otherwise, partly cloudy, with a low around 29.
Tuesday
Areas of dense fog. Otherwise, mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Mahlon Sweet Field OR
 44.13°N 123.22°W (Elev. 367 ft)
2:46 pm PST Jan 14, 2026
3pm PST Jan 14, 2026-6pm PST Jan 20, 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