Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Eugene, Mahlon Sweet Field (KEUG)

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

Mostly Cloudy

55°F

13°C

Humidity 96%
Wind Speed SE 6 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 10 Dec 03:54 AM PST
Extended Forecast for

Eugene OR

  • Overnight

    Overnight: A 40 percent chance of showers, mainly after 5am.  Mostly cloudy, with a low around 55. South southwest wind around 6 mph.

    Low: 55 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 2pm, then a slight chance of showers after 4pm.  Mostly cloudy, with a high near 60. South wind around 7 mph.  Chance of precipitation is 40%.

    High: 60 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 2am.  Mostly cloudy, with a low around 49. South wind around 5 mph.

    Low: 49 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 7am.  Partly sunny, with a high near 60. Light south wind.

    High: 60 °F

    Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 10pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Overnight
A 40 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 55. South southwest wind around 6 mph.
Wednesday
A chance of showers before 2pm, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 60. South wind around 7 mph. Chance of precipitation is 40%.
Wednesday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 49. South wind around 5 mph.
Thursday
A 30 percent chance of showers, mainly before 7am. Partly sunny, with a high near 60. Light south wind.
Thursday Night
Partly cloudy, with a low around 42. Calm wind.
Friday
Mostly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Mostly cloudy, with a high near 56.
Sunday Night
Rain likely. Mostly cloudy, with a low around 46.
Monday
Rain. Cloudy, with a high near 58.
Monday Night
Rain. Mostly cloudy, with a low around 47.
Tuesday
Rain likely. Cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Eugene OR
 44.04°N 123.1°W (Elev. 571 ft)
3:45 am PST Dec 10, 2025
4am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database