Fire Weather Conditions Persist in the Southern Plains; Heavy Rain and Mountain Snow in the Pacific Northwest

A Pacific system will continue to bring moderate to heavy low elevation rain from northern California to western Washington, and heavy snow to the Cascades and Intermountain West over the next several days. Elevated to critical fire weather conditions will persist across the southern Rockies and Southern Plains through Wednesday as gusty winds and dry conditions continue across the region. Read More >

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: 9:22 pm PST Feb 24, 2026
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  • Tonight

    Tonight: Rain before 4am, then a chance of rain and snow.  Low around 29. Light west wind.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 29 °F

    Rain then
    Rain/Snow


  • Wednesday

    Wednesday: A chance of rain and snow before 7am.  Snow level 3300 feet. Mostly sunny, with a high near 42. Calm wind becoming west around 6 mph in the morning.  Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow
    then Sunny

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Clear



  • Thursday

    Thursday: Mostly sunny, with a high near 47. Calm wind.

    High: 47 °F

    Mostly Sunny



  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy



  • Friday

    Friday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny



  • Friday
    Night

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

    Low: 27 °F

    Partly Cloudy



  • Saturday

    Saturday: A 20 percent chance of rain.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Slight Chance
    Rain


  • Saturday
    Night

    Saturday Night: A slight chance of rain before 4am, then a slight chance of rain and snow.  Mostly cloudy, with a low around 31. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Tonight: Rain before 4am, then a chance of rain and snow. Low around 29. Light west wind. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Wednesday: A chance of rain and snow before 7am. Snow level 3300 feet. Mostly sunny, with a high near 42. Calm wind becoming west around 6 mph in the morning. Chance of precipitation is 30%.

    Wednesday Night: Mostly clear, with a low around 20. Calm wind.

    Thursday: Mostly sunny, with a high near 47. Calm wind.

    Thursday Night: Mostly cloudy, with a low around 24. Calm wind.

    Friday: Mostly sunny, with a high near 52.

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

    Saturday: A 20 percent chance of rain. Mostly cloudy, with a high near 50.

    Saturday Night: A slight chance of rain before 4am, then a slight chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.

    Sunday: A slight chance of rain and snow before 10am, then a slight chance of rain. Partly sunny, with a high near 49.

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

    Monday: Sunny, with a high near 52.

    Monday Night: Mostly clear, with a low around 28.

    Tuesday: Sunny, with a high near 57.



    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