Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. 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: 10:41 am PST Feb 21, 2026
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  • Today

    Today: Rain and snow before 1pm, then a chance of rain.  Snow level 1200 feet rising to 2900 feet. High near 39. East northeast wind around 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.

    High: 39 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Tonight

    Tonight: Rain likely, mainly before 4am.  Mostly cloudy, with a low around 35. East wind 9 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain Likely


  • Sunday

    Sunday: Rain.  High near 45. East northeast wind around 6 mph becoming calm  in the morning.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain


  • Sunday
    Night

    Sunday Night: Rain.  Low around 40. Light east southeast wind.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 40 °F

    Rain


  • Monday

    Monday: Rain.  High near 46. Light southeast wind.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 46 °F

    Rain


  • Monday
    Night

    Monday Night: Rain.  Low around 40. Chance of precipitation is 100%.

    Low: 40 °F

    Rain


  • Tuesday

    Tuesday: Rain.  High near 46. Chance of precipitation is 90%.

    High: 46 °F

    Rain


  • Tuesday
    Night

    Tuesday Night: Rain likely.  Snow level 3000 feet lowering to 2400 feet after midnight . Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain Likely


  • Wednesday

    Wednesday: Rain likely.  Snow level 2300 feet rising to 2900 feet in the afternoon. Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain Likely


  • Today: Rain and snow before 1pm, then a chance of rain. Snow level 1200 feet rising to 2900 feet. High near 39. East northeast wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.

    Tonight: Rain likely, mainly before 4am. Mostly cloudy, with a low around 35. East wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Sunday: Rain. High near 45. East northeast wind around 6 mph becoming calm in the morning. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Sunday Night: Rain. Low around 40. Light east southeast wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Monday: Rain. High near 46. Light southeast wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Monday Night: Rain. Low around 40. Chance of precipitation is 100%.

    Tuesday: Rain. High near 46. Chance of precipitation is 90%.

    Tuesday Night: Rain likely. Snow level 3000 feet lowering to 2400 feet after midnight . Mostly cloudy, with a low around 34.

    Wednesday: Rain likely. Snow level 2300 feet rising to 2900 feet in the afternoon. Mostly cloudy, with a high near 45.

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 34.

    Thursday: Rain likely. Snow level 2700 feet rising to 3400 feet in the afternoon. Mostly cloudy, with a high near 49. Breezy.

    Thursday Night: Rain likely. Mostly cloudy, with a low around 37. Breezy.

    Friday: Rain likely. Snow level 2800 feet. Mostly cloudy, with a high near 47. Breezy.



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

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