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

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Hazardous Weather Conditions

Current conditions at

Eugene, Mahlon Sweet Field (KEUG)

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

Clear

34°F

1°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 12 Oct 04:30 AM PDT
Extended Forecast for

Harrisburg OR

Frost Advisory until October 12, 08:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until October 12, 08:00am

    NOW until 8:00am Mon

    Frost Advisory

  • Overnight

    Low: 37 °F

    Areas Frost

  • Columbus Day

    Columbus Day: Areas of frost before 9am. Otherwise, sunny, with a high near 65. Calm wind becoming north around 5 mph in the afternoon.

    High: 65 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Areas of frost after 5am. Otherwise, mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear
    then Areas
    Frost

  • Tuesday

    Tuesday: Areas of frost before 9am. Otherwise, mostly sunny, with a high near 67. Calm wind.

    High: 67 °F

    Areas Frost
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Overnight
Areas of frost. Otherwise, clear, with a steady temperature around 37. Calm wind.
Columbus Day
Areas of frost before 9am. Otherwise, sunny, with a high near 65. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Areas of frost after 5am. Otherwise, mostly clear, with a low around 35. Calm wind.
Tuesday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 67. Calm wind.
Tuesday Night
Partly cloudy, with a low around 38. Light and variable wind.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Clear, with a low around 43.
Thursday
Sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 77.
Friday Night
Patchy fog. Otherwise, mostly clear, with a low around 44.
Saturday
Partly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Patchy fog. Otherwise, partly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg OR
 44.27°N 123.16°W (Elev. 299 ft)
Last Update:
4:41 am PDT Oct 12, 2026
Forecast Valid:
4am PDT Oct 12, 2026-6pm PDT Oct 18, 2026
 
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