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

54°F

12°C

Humidity 37%
Wind Speed ENE 9 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 14 Mar 04:30 PM PDT
Extended Forecast for

6 Miles NNW Brownsville OR

  • Tonight

    Tonight: Widespread frost, mainly after 2am.  Otherwise, partly cloudy, with a low around 32. North northeast wind 3 to 6 mph.

    Low: 32 °F

    Partly Cloudy
    then Frost

  • Sunday

    Sunday: A 20 percent chance of rain after 4pm.  Widespread frost, mainly before 9am. Snow level 600 feet rising to 7300 feet in the afternoon.  Otherwise, mostly cloudy, with a high near 53. Calm wind becoming north northeast around 5 mph.

    High: 53 °F

    Frost then
    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. Light and variable wind.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 69. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 69 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. South wind around 6 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain.  Mostly cloudy, with a high near 68.

    High: 68 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain.  Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance Rain

Detailed Forecast

Tonight
Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 32. North northeast wind 3 to 6 mph.
Sunday
A 20 percent chance of rain after 4pm. Widespread frost, mainly before 9am. Snow level 600 feet rising to 7300 feet in the afternoon. Otherwise, mostly cloudy, with a high near 53. Calm wind becoming north northeast around 5 mph.
Sunday Night
Mostly cloudy, with a low around 41. Light and variable wind.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 69. Calm wind becoming south southwest around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 43. South wind around 6 mph.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 68.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 45.
Wednesday
A chance of rain. Mostly cloudy, with a high near 67.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 49.
Thursday
A chance of rain. Mostly cloudy, with a high near 69.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 50.
Friday
A slight chance of rain. Mostly cloudy, with a high near 71.
Friday Night
A chance of rain. Mostly cloudy, with a low around 49.
Saturday
A chance of rain. Mostly cloudy, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Brownsville OR
 44.47°N 123.04°W (Elev. 282 ft)
4:41 pm PDT Mar 14, 2026
4pm PDT Mar 14, 2026-6pm PDT Mar 21, 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