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Critical Fire Weather in the Southern Plains; Severe Storms in the Ohio Valley

Strong winds and low humidity will create elevated to critical fire weather conditions across the Southern Plains on Thursday. Strong to severe thunderstorms are forecast in the Ohio Valley late Thursday into Friday morning, with the strongest storms capable of producing very large hail, damaging winds, and a few tornadoes. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Clear

34°F

1°C

Humidity 100%
Wind Speed WNW 3 MPH
Barometer 30.46 in (1031.49 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 26 Mar 01:20 AM PDT
Extended Forecast for

3 Miles SW Corvallis OR

  • Overnight

    Overnight: Patchy fog after 4am. Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Frost and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 8am. Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 54. Calm wind becoming north northeast 5 to 9 mph in the afternoon.

    High: 54 °F

    Frost and
    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33. North wind 5 to 7 mph becoming calm after midnight.

    Low: 33 °F

    Mostly Clear
    then Frost

  • Friday

    Friday: Areas of frost before 9am. Otherwise, mostly sunny, with a high near 62. Calm wind becoming north around 6 mph in the afternoon.

    High: 62 °F

    Areas Frost
    then Partly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 2am. Patchy frost after 4am. Otherwise, partly cloudy, with a low around 35. North wind around 6 mph becoming calm in the evening.

    Low: 35 °F

    Partly Cloudy
    then Patchy
    Frost and
    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 9am. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Patchy Frost
    and Areas Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am. Patchy frost after 5am. Otherwise, partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy
    then Patchy
    Frost and
    Patchy Fog

  • Sunday

    Sunday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Patchy fog after 4am. Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 31. Calm wind.
Thursday
Patchy fog before 8am. Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 54. Calm wind becoming north northeast 5 to 9 mph in the afternoon.
Thursday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33. North wind 5 to 7 mph becoming calm after midnight.
Friday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 62. Calm wind becoming north around 6 mph in the afternoon.
Friday Night
Patchy fog after 2am. Patchy frost after 4am. Otherwise, partly cloudy, with a low around 35. North wind around 6 mph becoming calm in the evening.
Saturday
Areas of fog before 9am. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 62.
Saturday Night
Patchy fog after 5am. Patchy frost after 5am. Otherwise, partly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 62.
Sunday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 39.
Monday
A chance of rain. Mostly cloudy, with a high near 53.
Monday Night
A chance of rain. Mostly cloudy, with a low around 34.
Tuesday
A chance of rain. Partly sunny, with a high near 56.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 36.
Wednesday
Rain likely. Mostly cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Corvallis OR
 44.54°N 123.3°W (Elev. 299 ft)
Last Update:
12:41 am PDT Mar 26, 2026
Forecast Valid:
1am PDT Mar 26, 2026-6pm PDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation