Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Overcast

57°F

14°C

Humidity 77%
Wind Speed S 8 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 20 Mar 09:56 AM PDT
Extended Forecast for

4 Miles N Greenberry OR

  • Today

    Today: A 30 percent chance of rain, mainly between 3pm and 5pm.  Mostly cloudy, with a high near 66. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 66 °F

    Chance Rain

  • Tonight

    Tonight: Rain likely, mainly between 1am and 2am.  Cloudy, with a low around 42. Northwest wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Rain Likely

  • Saturday

    Saturday: A 30 percent chance of rain before 11am.  Snow level 3400 feet lowering to 2300 feet. Partly sunny, with a high near 56. North wind 6 to 8 mph.

    High: 56 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 4am.  Otherwise, mostly clear, with a low around 31. North northeast wind 5 to 7 mph becoming calm  after midnight.

    Low: 31 °F

    Mostly Clear
    then Frost

  • Sunday

    Sunday: Widespread frost, mainly before 9am.  Otherwise, mostly sunny, with a high near 58. Calm wind becoming north 5 to 9 mph in the afternoon.

    High: 58 °F

    Frost then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain after 11pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely.  Mostly cloudy, with a high near 61.

    High: 61 °F

    Rain Likely

Detailed Forecast

Today
A 30 percent chance of rain, mainly between 3pm and 5pm. Mostly cloudy, with a high near 66. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Tonight
Rain likely, mainly between 1am and 2am. Cloudy, with a low around 42. Northwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 30 percent chance of rain before 11am. Snow level 3400 feet lowering to 2300 feet. Partly sunny, with a high near 56. North wind 6 to 8 mph.
Saturday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 31. North northeast wind 5 to 7 mph becoming calm after midnight.
Sunday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming north 5 to 9 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly cloudy, with a high near 59.
Monday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 42.
Tuesday
Rain likely. Mostly cloudy, with a high near 61.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 39.
Wednesday
Rain likely. Mostly cloudy, with a high near 55.
Wednesday Night
A chance of rain. Snow level 3700 feet lowering to 2200 feet after midnight . Partly cloudy, with a low around 33.
Thursday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Greenberry OR
 44.5°N 123.29°W (Elev. 331 ft)
9:41 am PDT Mar 20, 2026
10am PDT Mar 20, 2026-6pm PDT Mar 26, 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