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

CORVALLIS (CRVO)

Lat: 44.63417°NLon: 123.19°WElev: 230.0ft.

NA

46°F

8°C

Humidity 74%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 11 Oct 11:00 PM PDT
Extended Forecast for

4 Miles NE Millersburg 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.

    High: 65 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Areas of frost before 9am. Otherwise, mostly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Areas Frost
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 70.

    High: 70 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy fog between 8am and 10am. Otherwise, sunny, with a high near 76.

    High: 76 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Overnight
Areas of frost after 4am. Otherwise, clear, with a low around 37. Calm wind.
Columbus Day
Areas of frost before 9am. Otherwise, sunny, with a high near 65. Calm wind.
Monday Night
Mostly clear, with a low around 38. Calm wind.
Tuesday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 66. Calm wind.
Tuesday Night
Partly cloudy, with a low around 41. Calm wind.
Wednesday
Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Patchy fog between 8am and 10am. Otherwise, sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 76.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 47.
Saturday
Patchy fog. Otherwise, partly sunny, with a high near 69.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 46.
Sunday
Patchy fog. Otherwise, partly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Millersburg OR
 44.71°N 123.02°W (Elev. 243 ft)
Last Update:
11:41 pm PDT Oct 11, 2026
Forecast Valid:
12am 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