Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. 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 am PST Nov 15, 2026
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  • Overnight

    Overnight: Rain.  Steady temperature around 48. South southwest wind 3 to 5 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Rain


  • Sunday

    Sunday: Rain.  High near 52. Southwest wind 5 to 7 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Rain


  • Sunday
    Night

    Sunday Night: A chance of rain before 11pm, then a chance of rain after midnight.  Mostly cloudy, with a low around 41. Calm wind.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance Rain


  • Monday

    Monday: Rain likely, mainly between 1pm and 4pm.  Partly sunny, with a high near 50. Light west wind.  Chance of precipitation is 60%.

    High: 50 °F

    Chance Rain
    then Rain
    Likely

  • Monday
    Night

    Monday Night: A 40 percent chance of rain before 10pm.  Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny


  • Tuesday
    Night

    Tuesday Night: Rain, mainly after 4am.  Low around 38. Windy.  Chance of precipitation is 80%.

    Low: 38 °F

    Windy. Chance
    Rain then
    Rain

  • Wednesday

    Wednesday: Rain, mainly before 10am.  Snow level 2900 feet. Mostly cloudy, with a high near 44. Windy.

    High: 44 °F

    Rain and
    Windy

  • Wednesday
    Night

    Wednesday Night: A chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Chance Rain
    and Breezy

  • Overnight: Rain. Steady temperature around 48. South southwest wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Sunday: Rain. High near 52. Southwest wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Sunday Night: A chance of rain before 11pm, then a chance of rain after midnight. Mostly cloudy, with a low around 41. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Monday: Rain likely, mainly between 1pm and 4pm. Partly sunny, with a high near 50. Light west wind. Chance of precipitation is 60%.

    Monday Night: A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 39. Calm wind.

    Tuesday: Mostly sunny, with a high near 49.

    Tuesday Night: Rain, mainly after 4am. Low around 38. Windy. Chance of precipitation is 80%.

    Wednesday: Rain, mainly before 10am. Snow level 2900 feet. Mostly cloudy, with a high near 44. Windy.

    Wednesday Night: A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 38. Breezy.

    Thursday: Mostly cloudy, with a high near 47.

    Thursday Night: Mostly cloudy, with a low around 38.

    Friday: Partly sunny, with a high near 49.

    Friday Night: Mostly cloudy, with a low around 38.

    Saturday: A chance of rain and snow. Mostly cloudy, with a high near 46.



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

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