Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Clear

37°F

3°C

Humidity 85%
Wind Speed WNW 5 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 15 Mar 02:56 AM PDT
Extended Forecast for

2 Miles NW Corvallis OR

  • Overnight

    Overnight: Areas of frost.  Otherwise, mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Areas Frost

  • Sunday

    Sunday: A 20 percent chance of rain after 11am.  Areas of frost before 8am. Snow level 700 feet rising to 8200 feet in the afternoon.  Otherwise, mostly cloudy, with a high near 52. Calm wind.

    High: 52 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 69. Calm wind.

    High: 69 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Increasing clouds, with a low around 44. Light southwest wind.

    Low: 44 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 40 percent chance of rain.  Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain.  Mostly cloudy, with a high near 65.

    High: 65 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

Detailed Forecast

Overnight
Areas of frost. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Sunday
A 20 percent chance of rain after 11am. Areas of frost before 8am. Snow level 700 feet rising to 8200 feet in the afternoon. Otherwise, mostly cloudy, with a high near 52. Calm wind.
Sunday Night
Mostly cloudy, with a low around 40. Calm wind.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 69. Calm wind.
Monday Night
Increasing clouds, with a low around 44. Light southwest wind.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 64.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 45.
Wednesday
A chance of rain. Mostly cloudy, with a high near 65.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 48.
Thursday
A chance of rain. Mostly cloudy, with a high near 66.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 49.
Friday
A slight chance of rain. Mostly cloudy, with a high near 68.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 46.
Saturday
A chance of rain. Mostly cloudy, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Corvallis OR
 44.58°N 123.32°W (Elev. 328 ft)
2:41 am PDT Mar 15, 2026
3am PDT Mar 15, 2026-6pm PDT Mar 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database