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

Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Rain

46°F

8°C

Humidity 81%
Wind Speed WSW 11 MPH
Barometer 29.63 in (1003.39 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 01 Apr 07:20 PM PDT
Extended Forecast for

Corvallis OR

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 5am, then rain likely. Low around 38. South southwest wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 38 °F

    Rain

  • Thursday

    Thursday: Rain likely, mainly before 9am. Partly sunny, with a high near 55. West southwest wind 5 to 7 mph. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Patchy fog after 3am. Patchy frost after 1am. Otherwise, mostly clear, with a low around 34. West southwest wind around 6 mph becoming calm in the evening.

    Low: 34 °F

    Partly Cloudy
    then Patchy
    Frost and
    Patchy Fog

  • Friday

    Friday: Areas of fog before 9am. Patchy frost before 9am. Otherwise, sunny, with a high near 60. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 60 °F

    Patchy Frost
    and Areas Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 5am. Patchy frost after 5am. Otherwise, clear, with a low around 37. North northeast wind around 6 mph becoming calm in the evening.

    Low: 37 °F

    Clear then
    Patchy Frost
    and Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, sunny, with a high near 68.

    High: 68 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain and possibly a thunderstorm before 5am, then rain likely. Low around 38. South southwest wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain likely, mainly before 9am. Partly sunny, with a high near 55. West southwest wind 5 to 7 mph. Chance of precipitation is 70%.
Thursday Night
Patchy fog after 3am. Patchy frost after 1am. Otherwise, mostly clear, with a low around 34. West southwest wind around 6 mph becoming calm in the evening.
Friday
Areas of fog before 9am. Patchy frost before 9am. Otherwise, sunny, with a high near 60. Calm wind becoming north northeast around 5 mph in the afternoon.
Friday Night
Patchy fog after 5am. Patchy frost after 5am. Otherwise, clear, with a low around 37. North northeast wind around 6 mph becoming calm in the evening.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
A chance of rain. Partly sunny, with a high near 66.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Partly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Corvallis OR
 44.57°N 123.25°W (Elev. 200 ft)
Last Update:
7:41 pm PDT Apr 1, 2026
Forecast Valid:
7pm PDT Apr 1, 2026-6pm PDT Apr 8, 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