Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. 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 87%
Wind Speed S 13 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 08 Dec 07:20 PM PST
Extended Forecast for

2 Miles ESE Eugene OR

Flood Watch December 8, 07:34pm until December 12, 04:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 8, 07:34pm until December 12, 04:00am

    NOW until 4:00am Fri

    Flood Watch

  • Tonight

    Low: 52 °F

    Rain Likely
    then Rain

  • Tuesday

    Tuesday: Rain.  High near 58. South southwest wind around 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Steady temperature around 57. South southwest wind around 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly before 10am.  High near 61. South southwest wind around 9 mph.  Chance of precipitation is 80%.

    High: 61 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 51. South wind around 6 mph.  Chance of precipitation is 60%.

    Low: 51 °F

    Rain Likely

  • Thursday

    Thursday: A 30 percent chance of rain before 10am.  Partly sunny, with a high near 60.

    High: 60 °F

    Chance Rain
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

Detailed Forecast

Tonight
Rain. Low around 52. South southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. High near 58. South southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Steady temperature around 57. South southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, mainly before 10am. High near 61. South southwest wind around 9 mph. Chance of precipitation is 80%.
Wednesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 51. South wind around 6 mph. Chance of precipitation is 60%.
Thursday
A 30 percent chance of rain before 10am. Partly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Partly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Partly sunny, with a high near 57.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 45.
Sunday
A chance of rain. Mostly cloudy, with a high near 55.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 44.
Monday
Rain likely. Cloudy, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Eugene OR
 44.05°N 123.07°W (Elev. 545 ft)
6:41 pm PST Dec 8, 2025
7pm PST Dec 8, 2025-6pm PST Dec 15, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database