National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

Eugene, Mahlon Sweet Field (KEUG)

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

Rain

43°F

6°C

Humidity 93%
Wind Speed WNW 4 MPH
Barometer 29.29 in (991.87 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 24 Dec 06:35 AM PST
Extended Forecast for

Eugene OR

Wind Advisory December 24, 07:00am until December 24, 04:00pm
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Rain, mainly before 11am. High near 54. Breezy, with an east southeast wind 8 to 13 mph becoming south southwest 16 to 21 mph. Winds could gust as high as 43 mph. Chance of precipitation is 90%.

    High: 54 °F

    Breezy. Rain
    then Mostly
    Sunny

  • Tonight

    Tonight: Rain likely, mainly after 4am. Increasing clouds, with a low around 38. Calm wind. Chance of precipitation is 60%.

    Low: 38 °F

    Slight Chance
    Rain then
    Rain Likely

  • Christmas Day

    Christmas Day: Rain likely, mainly before 10am. Mostly cloudy, with a high near 54. South wind 3 to 6 mph. Chance of precipitation is 70%.

    High: 54 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 38. East southeast wind around 5 mph becoming south after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely

  • Friday

    Friday: Showers. High near 49. South southeast wind around 6 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before noon. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 48.

    High: 48 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog before midnight, then patchy fog after 1am. Otherwise, mostly cloudy, with a low around 30.

    Low: 30 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 45.

    High: 45 °F

    Patchy Fog
    then Partly
    Sunny

Detailed Forecast

Today
Rain, mainly before 11am. High near 54. Breezy, with an east southeast wind 8 to 13 mph becoming south southwest 16 to 21 mph. Winds could gust as high as 43 mph. Chance of precipitation is 90%.
Tonight
Rain likely, mainly after 4am. Increasing clouds, with a low around 38. Calm wind. Chance of precipitation is 60%.
Christmas Day
Rain likely, mainly before 10am. Mostly cloudy, with a high near 54. South wind 3 to 6 mph. Chance of precipitation is 70%.
Thursday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 38. East southeast wind around 5 mph becoming south after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers. High near 49. South southeast wind around 6 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 50 percent chance of showers. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 36.
Saturday
Patchy fog before noon. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 48.
Saturday Night
Patchy fog before midnight, then patchy fog after 1am. Otherwise, mostly cloudy, with a low around 30.
Sunday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eugene OR
 44.04°N 123.1°W (Elev. 571 ft)
Last Update:
6:41 am PST Dec 24, 2025
Forecast Valid:
6am PST Dec 24, 2025-6pm PST Dec 30, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation