Winter Weather in the Eastern U.S.; Fire Weather in the Southern High Plains

A wintry mix may impact travel across portions of the Ohio Valley, central Appalachians, Mid-Atlantic, and Northeast U.S. today through Tuesday. Gusty winds and low relative humidity will bring elevated to critical fire weather to northeastern New Mexico and southeastern Colorado today and Tuesday. 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: 1:41 pm PST Mar 2, 2026
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  • This
    Afternoon

    This Afternoon: A 10 percent chance of showers after 3pm.  Sunny, with a high near 58. West southwest wind 3 to 5 mph.

    High: 58 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of rain between 3am and 4am.  Increasing clouds, with a low around 45. Calm wind.  Chance of precipitation is 20%.

    Low: 45 °F

    Mostly Clear
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 53. Calm wind becoming west southwest around 6 mph in the afternoon.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain


  • Tuesday
    Night

    Tuesday Night: Rain.  Low around 45. West southwest wind around 5 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Rain


  • Wednesday

    Wednesday: Rain before 10am, then showers after 10am.  High near 48. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain


  • Wednesday
    Night

    Wednesday Night: Showers.  Low around 40. Chance of precipitation is 90%.

    Low: 40 °F

    Showers


  • Thursday

    Thursday: Rain.  High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain


  • Thursday
    Night

    Thursday Night: Rain.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain


  • Friday

    Friday: Rain likely.  Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain Likely


  • This Afternoon: A 10 percent chance of showers after 3pm. Sunny, with a high near 58. West southwest wind 3 to 5 mph.

    Tonight: A slight chance of rain between 3am and 4am. Increasing clouds, with a low around 45. Calm wind. Chance of precipitation is 20%.

    Tuesday: Rain. High near 53. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Tuesday Night: Rain. Low around 45. West southwest wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Wednesday: Rain before 10am, then showers after 10am. High near 48. West southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Wednesday Night: Showers. Low around 40. Chance of precipitation is 90%.

    Thursday: Rain. High near 45. Chance of precipitation is 80%.

    Thursday Night: Rain. Mostly cloudy, with a low around 40.

    Friday: Rain likely. Mostly cloudy, with a high near 49.

    Friday Night: A chance of rain. Mostly cloudy, with a low around 44.

    Saturday: A chance of rain. Mostly cloudy, with a high near 52.

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 45.

    Sunday: A chance of rain. Mostly cloudy, with a high near 53. Breezy.



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

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