Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

CORVALLIS (FNWO3)

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

NA

45°F

7°C

Humidity 88%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 18 Oct 11:45 PM PDT
Extended Forecast for

3 Miles N Harrisburg OR

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 44. South wind 6 to 8 mph.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 64. South wind around 6 mph becoming calm  in the morning.

    High: 64 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. North wind 5 to 7 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 69. North wind around 6 mph.

    High: 69 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 37. North wind around 5 mph becoming calm  in the evening.

    Low: 37 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Patchy frost before 8am.  Otherwise, mostly sunny, with a high near 72.

    High: 72 °F

    Patchy Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of rain after 11am.  Partly sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A slight chance of rain before 11pm.  Partly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 44. South wind 6 to 8 mph.
Monday
Mostly cloudy, with a high near 64. South wind around 6 mph becoming calm in the morning.
Monday Night
Mostly cloudy, with a low around 39. North wind 5 to 7 mph.
Tuesday
Partly sunny, with a high near 69. North wind around 6 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 37. North wind around 5 mph becoming calm in the evening.
Wednesday
Patchy frost before 8am. Otherwise, mostly sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
A slight chance of rain after 11am. Partly sunny, with a high near 63.
Thursday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A chance of rain. Partly sunny, with a high near 60.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 35.
Sunday
A chance of rain. Mostly cloudy, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Harrisburg OR
 44.32°N 123.18°W (Elev. 289 ft)
11:41 pm PDT Oct 18, 2026
12am PDT Oct 19, 2026-6pm PDT Oct 25, 2026
 
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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