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

Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Current conditions at

CORVALLIS (CRVO)

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

NA

38°F

3°C

Humidity 95%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 17 Mar 05:00 AM PDT
Extended Forecast for

4 Miles W Millersburg OR

  • Today

    Today: A slight chance of rain between 10am and noon. Mostly cloudy, with a high near 66. South wind 3 to 5 mph. Chance of precipitation is 20%.

    High: 66 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Calm wind becoming south around 5 mph.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 67. South wind 3 to 6 mph.

    High: 67 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46. South southwest wind 3 to 5 mph.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 70. South wind 3 to 6 mph.

    High: 70 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain. Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain, mainly before 11am. Partly sunny, with a high near 56.

    High: 56 °F

    Chance Rain

Detailed Forecast

Today
A slight chance of rain between 10am and noon. Mostly cloudy, with a high near 66. South wind 3 to 5 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 42. Calm wind becoming south around 5 mph.
Wednesday
Partly sunny, with a high near 67. South wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 46. South southwest wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 70. South wind 3 to 6 mph.
Thursday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 50.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 63.
Friday Night
A chance of rain. Mostly cloudy, with a low around 43.
Saturday
A chance of rain, mainly before 11am. Partly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 56.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 36.
Monday
A slight chance of rain. Mostly cloudy, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Millersburg OR
 44.69°N 123.16°W (Elev. 292 ft)
Last Update:
4:41 am PDT Mar 17, 2026
Forecast Valid:
5am PDT Mar 17, 2026-6pm PDT Mar 23, 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