Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

7-Day Forecast 45.66°N 121.87°W (Text-Only)
NWS Forecast for: Cascade Locks OR
Issued by: National Weather Service Portland, OR
Last Update: 9:41 pm PST Dec 28, 2025
Print


  • Tonight

    Tonight: Widespread frost between 10pm and 11pm.  Otherwise, mostly cloudy, with a low around 30. East northeast wind around 9 mph, with gusts as high as 18 mph.

    Low: 30 °F

    Frost then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 40. East northeast wind around 9 mph, with gusts as high as 20 mph.

    High: 40 °F

    Partly Sunny


  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 30. East wind around 10 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Mostly Cloudy


  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. East wind around 10 mph, with gusts as high as 21 mph.

    High: 40 °F

    Mostly Sunny


  • Tuesday
    Night

    Tuesday Night: Areas of frost before 7pm, then widespread frost after 1am.  Otherwise, mostly clear, with a low around 30. East wind around 9 mph.

    Low: 30 °F

    Frost


  • Wednesday

    Wednesday: Widespread frost before 7am.  Otherwise, mostly sunny, with a high near 43.

    High: 43 °F

    Frost then
    Partly Sunny

  • Wednesday
    Night

    Wednesday Night: A 10 percent chance of rain after 4am.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • New
    Year's
    Day

    New Year's Day: A chance of rain, mainly after 10am.  Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance Rain


  • Thursday
    Night

    Thursday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Rain Likely


  • Tonight: Widespread frost between 10pm and 11pm. Otherwise, mostly cloudy, with a low around 30. East northeast wind around 9 mph, with gusts as high as 18 mph.

    Monday: Partly sunny, with a high near 40. East northeast wind around 9 mph, with gusts as high as 20 mph.

    Monday Night: Mostly cloudy, with a low around 30. East wind around 10 mph, with gusts as high as 21 mph.

    Tuesday: Mostly sunny, with a high near 40. East wind around 10 mph, with gusts as high as 21 mph.

    Tuesday Night: Areas of frost before 7pm, then widespread frost after 1am. Otherwise, mostly clear, with a low around 30. East wind around 9 mph.

    Wednesday: Widespread frost before 7am. Otherwise, mostly sunny, with a high near 43.

    Wednesday Night: A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 32.

    New Year's Day: A chance of rain, mainly after 10am. Mostly cloudy, with a high near 45.

    Thursday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 38.

    Friday: Rain likely. Mostly cloudy, with a high near 45.

    Friday Night: Rain likely. Mostly cloudy, with a low around 36.

    Saturday: Rain likely. Mostly cloudy, with a high near 45.

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 37.

    Sunday: A chance of rain. Mostly cloudy, with a high near 44.



    Cascade Locks OR
     45.66°N 121.87°W (Elev. 732 ft)

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