National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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: 11:46 am PDT Apr 12, 2026		Print

  • This
    Afternoon

    This Afternoon: Rain likely. Cloudy, with a high near 48. West wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain Likely


  • Tonight

    Tonight: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 34. West wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Rain Likely


  • Monday

    Monday: A 50 percent chance of rain. Partly sunny, with a high near 49. West wind 3 to 8 mph. Winds could gust as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance Rain


  • Monday
    Night

    Monday Night: A 20 percent chance of rain before 11pm. Snow level 4600 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 28. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 28 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Snow level rising to 4600 feet in the afternoon. Partly sunny, with a high near 50. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 50 °F

    Slight Chance
    Rain

  • Tuesday
    Night

    Tuesday Night: Rain. Snow level 4700 feet lowering to 4100 feet. Low around 33. Chance of precipitation is 80%.

    Low: 33 °F

    Rain


  • Wednesday

    Wednesday: Rain before 8am, then rain and snow between 8am and 2pm, then snow after 2pm. Snow level 4000 feet lowering to 3300 feet in the afternoon . High near 44. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow


  • Wednesday
    Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.

    Low: 22 °F

    Snow Likely
    then Chance
    Snow

  • Thursday

    Thursday: A 30 percent chance of snow. Partly sunny, with a high near 45.

    High: 45 °F

    Chance Snow


    • This Afternoon: Rain likely. Cloudy, with a high near 48. West wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Tonight: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 34. West wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Monday: A 50 percent chance of rain. Partly sunny, with a high near 49. West wind 3 to 8 mph. Winds could gust as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    Monday Night: A 20 percent chance of rain before 11pm. Snow level 4600 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 28. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Tuesday: A 20 percent chance of rain after 11am. Snow level rising to 4600 feet in the afternoon. Partly sunny, with a high near 50. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 26 mph.

    Tuesday Night: Rain. Snow level 4700 feet lowering to 4100 feet. Low around 33. Chance of precipitation is 80%.

    Wednesday: Rain before 8am, then rain and snow between 8am and 2pm, then snow after 2pm. Snow level 4000 feet lowering to 3300 feet in the afternoon . High near 44. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.

    Thursday: A 30 percent chance of snow. Partly sunny, with a high near 45.

    Thursday Night: Partly cloudy, with a low around 22.

    Friday: Sunny, with a high near 53.

    Friday Night: Partly cloudy, with a low around 27.

    Saturday: Mostly sunny, with a high near 59.


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

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