Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Current conditions at

CORVALLIS (FNWO3)

Lat: 44.41833°NLon: 123.32528°WElev: 308.0ft.

NA

42°F

6°C

Humidity 87%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 09 Mar 03:45 AM PDT
Extended Forecast for

3 Miles N Harrisburg OR

  • Overnight

    Overnight: A 20 percent chance of showers before 5am.  Snow level 1800 feet. Partly cloudy, with a steady temperature around 36. Calm wind.

    Low: 36 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers between noon and 5pm.  Snow level 1500 feet rising to 2100 feet in the afternoon. Partly sunny, with a high near 48. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 48 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of rain showers after 7pm, mixing with snow after 11pm.  Snow level 1800 feet lowering to 1100 feet after midnight . Mostly cloudy, with a low around 31. West northwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow showers before 11am, then rain showers likely.  Snow level 1100 feet rising to 2000 feet in the afternoon. Mostly cloudy, with a high near 49. Light south wind becoming southwest 5 to 10 mph in the morning.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers before 11pm, then rain likely after 11pm.  Snow level 2400 feet. Mostly cloudy, with a low around 39. South wind 6 to 9 mph.  Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain.  High near 55. Chance of precipitation is 80%.

    High: 55 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 47. Chance of precipitation is 80%.

    Low: 47 °F

    Rain

  • Thursday

    Thursday: Rain.  Cloudy, with a high near 55.

    High: 55 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely.  Cloudy, with a low around 46.

    Low: 46 °F

    Rain Likely

Detailed Forecast

Overnight
A 20 percent chance of showers before 5am. Snow level 1800 feet. Partly cloudy, with a steady temperature around 36. Calm wind.
Monday
A 40 percent chance of showers between noon and 5pm. Snow level 1500 feet rising to 2100 feet in the afternoon. Partly sunny, with a high near 48. Calm wind becoming west 5 to 7 mph in the afternoon.
Monday Night
A chance of rain showers after 7pm, mixing with snow after 11pm. Snow level 1800 feet lowering to 1100 feet after midnight . Mostly cloudy, with a low around 31. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow showers before 11am, then rain showers likely. Snow level 1100 feet rising to 2000 feet in the afternoon. Mostly cloudy, with a high near 49. Light south wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
A chance of showers before 11pm, then rain likely after 11pm. Snow level 2400 feet. Mostly cloudy, with a low around 39. South wind 6 to 9 mph. Chance of precipitation is 60%.
Wednesday
Rain. High near 55. Chance of precipitation is 80%.
Wednesday Night
Rain. Low around 47. Chance of precipitation is 80%.
Thursday
Rain. Cloudy, with a high near 55.
Thursday Night
Rain likely. Cloudy, with a low around 46.
Friday
Rain likely, mainly after 11am. Cloudy, with a high near 57.
Friday Night
Rain. Cloudy, with a low around 46.
Saturday
Rain. Cloudy, with a high near 54.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Harrisburg OR
 44.32°N 123.18°W (Elev. 289 ft)
4:41 am PDT Mar 9, 2026
4am PDT Mar 9, 2026-6pm PDT Mar 15, 2026
 
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Additional Resources

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