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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, Corvallis Municipal Airport (KCVO)

Lat: 44.5°NLon: 123.28333°WElev: 246.0ft.

Clear

60°F

16°C

Humidity 49%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 12 Oct 12:56 PM PDT
Extended Forecast for

Corvallis OR

Frost Advisory October 13, 12:00am until October 13, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Columbus Day

    Columbus Day: Sunny, with a high near 66. Light north wind.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Patchy fog between 3am and 4am. Patchy frost after 5am. Otherwise, mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Clear then
    Patchy Frost
    and Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 66. Calm wind.

    High: 66 °F

    Patchy Frost
    and Patchy
    Fog then
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, sunny, with a high near 70. Calm wind becoming north around 5 mph in the afternoon.

    High: 70 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am. Otherwise, clear, with a low around 45.

    Low: 45 °F

    Clear then
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, sunny, with a high near 75.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Columbus Day
Sunny, with a high near 66. Light north wind.
Tonight
Patchy fog between 3am and 4am. Patchy frost after 5am. Otherwise, mostly clear, with a low around 35. Calm wind.
Tuesday
Patchy fog before 10am. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 66. Calm wind.
Tuesday Night
Patchy fog between 4am and 5am. Otherwise, partly cloudy, with a low around 41. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, sunny, with a high near 70. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Patchy fog after 5am. Otherwise, clear, with a low around 45.
Thursday
Patchy fog before 9am. Otherwise, sunny, with a high near 75.
Thursday Night
Clear, with a low around 44.
Friday
Sunny, with a high near 76.
Friday Night
Increasing clouds, with a low around 47.
Saturday
Mostly cloudy, with a high near 67.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Corvallis OR
 44.57°N 123.25°W (Elev. 200 ft)
Last Update:
12:41 pm PDT Oct 12, 2026
Forecast Valid:
1pm PDT Oct 12, 2026-6pm PDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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