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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 >

Hazardous Weather Conditions

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Overcast

N/A

Humidity NA
Wind Speed S 10 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

Corvallis OR

Freeze Watch April 2, 09:00pm until April 3, 10:00am
Click here for hazard details and duration
Freeze Watch

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 5am, then rain likely. Snow level 2300 feet. Low around 39. South wind 6 to 8 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 39 °F

    Rain

  • Thursday

    Thursday: Rain likely, mainly before 9am. Snow level 2300 feet rising to 3400 feet in the afternoon. Partly sunny, with a high near 54. West southwest wind 3 to 7 mph. Chance of precipitation is 70%.

    High: 54 °F

    Rain Likely
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Patchy fog after 2am. Patchy frost after 2am. Otherwise, mostly clear, with a low around 34. West southwest wind around 6 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Clear
    then Patchy
    Frost and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 8am. Patchy frost before 9am. Otherwise, sunny, with a high near 60. Light north wind.

    High: 60 °F

    Patchy Frost
    and Patchy
    Fog then
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 39. North northeast wind around 6 mph becoming calm in the evening.

    Low: 39 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 67.

    High: 67 °F

    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 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain and possibly a thunderstorm before 5am, then rain likely. Snow level 2300 feet. Low around 39. South wind 6 to 8 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain likely, mainly before 9am. Snow level 2300 feet rising to 3400 feet in the afternoon. Partly sunny, with a high near 54. West southwest wind 3 to 7 mph. Chance of precipitation is 70%.
Thursday Night
Patchy fog after 2am. Patchy frost after 2am. Otherwise, mostly clear, with a low around 34. West southwest wind around 6 mph becoming calm in the evening.
Friday
Patchy fog before 8am. Patchy frost before 9am. Otherwise, sunny, with a high near 60. Light north wind.
Friday Night
Clear, with a low around 39. North northeast wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 67.
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 46.
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 65.
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
 44.58°N 123.29°W (Elev. 302 ft)
Last Update:
10:41 pm PDT Apr 1, 2026
Forecast Valid:
11pm 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