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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Hazardous Weather Conditions

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 SSE 3 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 36°F (2°C)
Visibility 0.25 mi
Last update 21 Nov 05:39 AM PST
Extended Forecast for

3 Miles NW Eugene OR

Dense Fog Advisory until November 21, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 21, 10:00am

    NOW until 10:00am Fri

    Dense Fog Advisory

  • Overnight

    Low: 34 °F

    Patchy Frost
    and Patchy
    Dense Fog

  • Friday

    Friday: Patchy dense fog before 11am. Patchy frost between 9am and 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 49. Calm wind.

    High: 49 °F

    Areas Frost
    and Patchy
    Dense Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog. Patchy frost before 1am, then patchy frost after 2am. Otherwise, increasing clouds, with a low around 34. Calm wind.

    Low: 34 °F

    Patchy Fog
    then Patchy
    Frost and
    Patchy Fog

  • Saturday

    Saturday: Patchy dense fog between 7am and 11am. Areas of frost before 10am. Otherwise, mostly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Areas Frost
    and Patchy
    Dense Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 4am. Patchy fog before 10pm. Otherwise, partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Patchy Fog
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely, then showers and possibly a thunderstorm after 4pm. High near 51. Chance of precipitation is 80%.

    High: 51 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 37. Chance of precipitation is 80%.

    Low: 37 °F

    Showers then
    Chance
    Showers

  • Monday

    Monday: A chance of showers. Partly sunny, with a high near 50.

    High: 50 °F

    Chance
    Showers

Detailed Forecast

Overnight
Patchy dense fog. Patchy frost. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Friday
Patchy dense fog before 11am. Patchy frost between 9am and 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 49. Calm wind.
Friday Night
Patchy fog. Patchy frost before 1am, then patchy frost after 2am. Otherwise, increasing clouds, with a low around 34. Calm wind.
Saturday
Patchy dense fog between 7am and 11am. Areas of frost before 10am. Otherwise, mostly sunny, with a high near 50. Calm wind.
Saturday Night
A 30 percent chance of rain after 4am. Patchy fog before 10pm. Otherwise, partly cloudy, with a low around 36. Calm wind.
Sunday
Rain likely, then showers and possibly a thunderstorm after 4pm. High near 51. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm. Low around 37. Chance of precipitation is 80%.
Monday
A chance of showers. Partly sunny, with a high near 50.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
A chance of rain after 10am. Mostly cloudy, with a high near 49.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 40.
Wednesday
Rain likely. Cloudy, with a high near 53.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 47.
Thanksgiving Day
A chance of rain. Mostly cloudy, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Eugene OR
 44.08°N 123.14°W (Elev. 400 ft)
Last Update:
5:41 am PST Nov 21, 2025
Forecast Valid:
5am PST Nov 21, 2025-6pm PST Nov 27, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation