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Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

7-Day Forecast 42.11°N 123.69°W (Text-Only)
NWS Forecast for: Illinois Valley OR
Issued by: National Weather Service Medford, OR
Last Update: 3:41 pm PST Jan 9, 2026		Print

  • Tonight

    Tonight: Widespread dense fog before 4am, then widespread dense fog after 5am. Widespread dense freezing fog between 4am and 5am. Otherwise, partly cloudy, with a low around 32. Light west wind.

    Low: 32 °F

    Dense
    Freezing Fog
    and Dense Fog

  • Saturday

    Saturday: Widespread dense fog before 9am. Otherwise, mostly cloudy, with a high near 52. Calm wind.

    High: 52 °F

    Dense Fog
    then Mostly
    Cloudy

  • Saturday
    Night

    Saturday Night: Areas of fog after midnight. Otherwise, mostly cloudy, with a low around 33. Light west southwest wind.

    Low: 33 °F

    Mostly Cloudy
    then Areas
    Fog

  • Sunday

    Sunday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 54. Calm wind.

    High: 54 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Partly Cloudy


  • Monday

    Monday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny


  • Monday
    Night

    Monday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear


  • Tuesday

    Tuesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny


  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear




    • Tonight: Widespread dense fog before 4am, then widespread dense fog after 5am. Widespread dense freezing fog between 4am and 5am. Otherwise, partly cloudy, with a low around 32. Light west wind.

    Saturday: Widespread dense fog before 9am. Otherwise, mostly cloudy, with a high near 52. Calm wind.

    Saturday Night: Areas of fog after midnight. Otherwise, mostly cloudy, with a low around 33. Light west southwest wind.

    Sunday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 54. Calm wind.

    Sunday Night: Partly cloudy, with a low around 32. Calm wind.

    Monday: Mostly sunny, with a high near 55.

    Monday Night: Mostly clear, with a low around 35.

    Tuesday: Sunny, with a high near 60.

    Tuesday Night: Mostly clear, with a low around 36.

    Wednesday: Sunny, with a high near 60.

    Wednesday Night: Clear, with a low around 37.

    Thursday: Sunny, with a high near 59.

    Thursday Night: Clear, with a low around 35.

    Friday: Sunny, with a high near 59.


    Illinois Valley OR
     42.11°N 123.69°W (Elev. 1398 ft)

    Visit your local NWS office at: https://www.weather.gov/mfr