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 today. Read More >

7-Day Forecast 44.64°N 123.34°W (Text-Only)
NWS Forecast for: 5 Miles NNW Corvallis OR
Issued by: National Weather Service Portland, OR
Last Update: 2:01 pm PDT Apr 1, 2026
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  • This
    Afternoon

    This Afternoon: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5pm.  High near 48. West southwest wind around 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 48 °F

    Showers


  • Tonight

    Tonight: Rain and possibly a thunderstorm before 2am, then rain likely.  Snow level 2300 feet. Low around 38. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain


  • Thursday

    Thursday: Rain likely, mainly before 9am.  Snow level 2300 feet rising to 3400 feet in the afternoon. Mostly cloudy, then gradually becoming sunny, with a high near 52. West wind around 7 mph.  Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely
    then Chance
    Rain

  • Thursday
    Night

    Thursday Night: Patchy frost after 1am.  Otherwise, mostly clear, with a low around 35. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost

  • Friday

    Friday: Areas of frost before 9am.  Otherwise, sunny, with a high near 58. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 58 °F

    Areas Frost
    then Sunny

  • Friday
    Night

    Friday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear


  • Saturday

    Saturday: Sunny, with a high near 65.

    High: 65 °F

    Sunny


  • Saturday
    Night

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

    Low: 43 °F

    Partly Cloudy


  • Sunday

    Sunday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny


  • This Afternoon: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5pm. High near 48. West southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Tonight: Rain and possibly a thunderstorm before 2am, then rain likely. Snow level 2300 feet. Low around 38. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Thursday: Rain likely, mainly before 9am. Snow level 2300 feet rising to 3400 feet in the afternoon. Mostly cloudy, then gradually becoming sunny, with a high near 52. West wind around 7 mph. Chance of precipitation is 60%.

    Thursday Night: Patchy frost after 1am. Otherwise, mostly clear, with a low around 35. West wind 5 to 7 mph becoming calm in the evening.

    Friday: Areas of frost before 9am. Otherwise, sunny, with a high near 58. Calm wind becoming north northeast around 5 mph in the afternoon.

    Friday Night: Clear, with a low around 39.

    Saturday: Sunny, with a high near 65.

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

    Sunday: Mostly sunny, with a high near 69.

    Sunday Night: Partly cloudy, with a low around 47.

    Monday: Mostly sunny, with a high near 69.

    Monday Night: Partly cloudy, with a low around 44.

    Tuesday: A chance of rain. Partly sunny, with a high near 62.



    5 Miles NNW Corvallis OR
     44.64°N 123.34°W (Elev. 1001 ft)

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