Severe Thunderstorms for mid-Mississippi and Ohio Valley; Record Warmth and Fire Weather Concerns

Severe thunderstorms are expected later this afternoon and evening across the mid-Mississippi and Ohio Valley's. Large hail, damaging winds and a few tornadoes are all possible. Meanwhile, record warmth across the southern tier of the country continues; This will enhance fire weather conditions for the Plains. The cold front will head south on Friday with cooler temperatures east of the Rockies. Read More >

Current conditions at

Corvallis, Corvallis Municipal Airport (KCVO)

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

Clear

57°F

14°C

Humidity 40%
Wind Speed NNE 12 MPH
Barometer 30.46 in (1031.49 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 26 Mar 03:56 PM PDT
Extended Forecast for

3 Miles ENE Harlan OR

  • Tonight

    Tonight: Areas of frost after 2am.  Otherwise, mostly clear, with a low around 36. East northeast wind around 7 mph.

    Low: 36 °F

    Mostly Clear
    then Areas
    Frost

  • Friday

    Friday: Mostly sunny, with a high near 61. North wind around 6 mph.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy frost after 5am.  Otherwise, partly cloudy, with a low around 37. North wind around 6 mph becoming calm  in the evening.

    Low: 37 °F

    Partly Cloudy
    then Patchy
    Frost

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow before 11am, then a slight chance of rain.  Partly sunny, with a high near 59. Chance of precipitation is 20%.

    High: 59 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Monday

    Monday: A chance of rain.  Snow level 3000 feet. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain.  Snow level 3400 feet lowering to 2600 feet after midnight . Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

Detailed Forecast

Tonight
Areas of frost after 2am. Otherwise, mostly clear, with a low around 36. East northeast wind around 7 mph.
Friday
Mostly sunny, with a high near 61. North wind around 6 mph.
Friday Night
Patchy frost after 5am. Otherwise, partly cloudy, with a low around 37. North wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 59. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 37. Northwest wind around 6 mph becoming calm in the evening.
Sunday
A slight chance of rain and snow before 11am, then a slight chance of rain. Partly sunny, with a high near 59. Chance of precipitation is 20%.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Monday
A chance of rain. Snow level 3000 feet. Mostly cloudy, with a high near 51.
Monday Night
A chance of rain. Snow level 3400 feet lowering to 2600 feet after midnight . Mostly cloudy, with a low around 33.
Tuesday
A chance of rain. Snow level 2400 feet rising to 3600 feet in the afternoon. Partly sunny, with a high near 53.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Wednesday
Rain. Mostly cloudy, with a high near 49.
Wednesday Night
Rain. Snow level 3400 feet lowering to 2800 feet after midnight . Cloudy, with a low around 37.
Thursday
Rain. Snow level 2800 feet. Mostly cloudy, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Harlan OR
 44.56°N 123.62°W (Elev. 1260 ft)
3:42 pm PDT Mar 26, 2026
4pm PDT Mar 26, 2026-6pm PDT Apr 2, 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