Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Overcast

55°F

13°C

Humidity 62%
Wind Speed WSW 11 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 31 Mar 05:30 PM PDT
Extended Forecast for

8 Miles NE Harlan OR

  • Tonight

    Tonight: Rain, mainly after 1am.  Low around 40. West southwest wind 5 to 8 mph becoming south after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance Rain
    then Rain

  • Wednesday

    Wednesday: Rain, mainly before 2pm, then a chance of showers and thunderstorms after 2pm.  High near 49. South wind 10 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 49 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 11pm, then rain after 11pm.  Snow level 2900 feet lowering to 2300 feet. Low around 37. South southwest wind 7 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Showers

  • Thursday

    Thursday: Rain.  Snow level 2500 feet rising to 3200 feet in the afternoon. High near 52. West southwest wind 6 to 8 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 11pm.  Patchy fog after 11pm. Patchy frost after midnight.  Otherwise, mostly clear, with a low around 33. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 33 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am. Areas of frost before 9am.  Otherwise, sunny, with a high near 59.

    High: 59 °F

    Areas Frost
    and Patchy
    Fog then
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 38.

    Low: 38 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain, mainly after 1am. Low around 40. West southwest wind 5 to 8 mph becoming south after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. High near 49. South wind 10 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 11pm, then rain after 11pm. Snow level 2900 feet lowering to 2300 feet. Low around 37. South southwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. Snow level 2500 feet rising to 3200 feet in the afternoon. High near 52. West southwest wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 20 percent chance of rain before 11pm. Patchy fog after 11pm. Patchy frost after midnight. Otherwise, mostly clear, with a low around 33. West wind 5 to 7 mph becoming calm in the evening.
Friday
Patchy fog before 9am. Areas of frost before 9am. Otherwise, sunny, with a high near 59.
Friday Night
Clear, with a low around 38.
Saturday
Sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Partly sunny, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 67.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Harlan OR
 44.63°N 123.58°W (Elev. 801 ft)
5:41 pm PDT Mar 31, 2026
5pm PDT Mar 31, 2026-6pm PDT Apr 7, 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