7-Day Forecast 44.33°N 121.59°W (Text-Only)
NWS Forecast for: 3 Miles NW Sisters OR
Issued by: National Weather Service Pendleton, OR
Last Update: 3:01 pm PDT Apr 15, 2026
Print


  • Tonight

    Tonight: Snow showers before 8pm, then snow likely, mainly between 8pm and 11pm. Some thunder is also possible.  Low around 23. West wind 5 to 11 mph, with gusts as high as 32 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow Showers
    then Chance
    Snow

  • Thursday

    Thursday: A 30 percent chance of snow before 8am.  Mostly sunny, with a high near 45. West wind 3 to 7 mph. Winds could gust as high as 20 mph.

    High: 45 °F

    Chance Snow
    then Sunny

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 21. West wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 21 °F

    Mostly Clear


  • Friday

    Friday: Sunny, with a high near 54. Calm wind.

    High: 54 °F

    Sunny


  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy


  • Saturday

    Saturday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny


  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy


  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 11am.  Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance Rain


  • Sunday
    Night

    Sunday Night: A 30 percent chance of rain before 11pm.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain
    then Mostly
    Cloudy



  • Tonight: Snow showers before 8pm, then snow likely, mainly between 8pm and 11pm. Some thunder is also possible. Low around 23. West wind 5 to 11 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

    Thursday: A 30 percent chance of snow before 8am. Mostly sunny, with a high near 45. West wind 3 to 7 mph. Winds could gust as high as 20 mph.

    Thursday Night: Mostly clear, with a low around 21. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Friday: Sunny, with a high near 54. Calm wind.

    Friday Night: Mostly cloudy, with a low around 30. Calm wind.

    Saturday: Partly sunny, with a high near 64.

    Saturday Night: Mostly cloudy, with a low around 36.

    Sunday: A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 62.

    Sunday Night: A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 38.

    Monday: A chance of rain, mainly after 11am. Partly sunny, with a high near 64.

    Monday Night: A chance of rain. Mostly cloudy, with a low around 38.

    Tuesday: A chance of rain. Partly sunny, with a high near 62.

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

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



    3 Miles NW Sisters OR
     44.33°N 121.59°W (Elev. 3251 ft)

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