Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

7-Day Forecast 44.63°N 121.61°W (Text-Only)
NWS Forecast for: 10 Miles ESE Mt Jefferson OR
Issued by: National Weather Service Pendleton, OR
Last Update: 1:46 am PDT Apr 1, 2026
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  • Overnight

    Overnight: Rain before 5am, then rain, possibly mixed with snow.  Low around 37. South wind around 5 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow



  • Wednesday

    Wednesday: Rain, possibly mixed with snow before 8am, then rain between 8am and 2pm, then rain, possibly mixed with snow after 2pm.  Snow level 4300 feet rising to 5000 feet. High near 47. South wind 5 to 13 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Rain/Snow



  • Wednesday
    Night

    Wednesday Night: Rain, possibly mixed with snow, becoming all snow after 8pm.  Low around 30. Southwest wind 9 to 11 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 30 °F

    Rain/Snow
    then Snow


  • Thursday

    Thursday: Snow.  High near 44. West wind 11 to 15 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Snow



  • Thursday
    Night

    Thursday Night: A slight chance of rain and snow before 11pm.  Partly cloudy, with a low around 27. West wind 5 to 11 mph, with gusts as high as 26 mph.  Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 57.

    High: 57 °F

    Sunny



  • Friday
    Night

    Friday Night: Clear, with a low around 34.

    Low: 34 °F

    Clear



  • Saturday

    Saturday: Sunny, with a high near 63.

    High: 63 °F

    Sunny



  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear





  • Overnight: Rain before 5am, then rain, possibly mixed with snow. Low around 37. South wind around 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Wednesday: Rain, possibly mixed with snow before 8am, then rain between 8am and 2pm, then rain, possibly mixed with snow after 2pm. Snow level 4300 feet rising to 5000 feet. High near 47. South wind 5 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Wednesday Night: Rain, possibly mixed with snow, becoming all snow after 8pm. Low around 30. Southwest wind 9 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Thursday: Snow. High near 44. West wind 11 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Thursday Night: A slight chance of rain and snow before 11pm. Partly cloudy, with a low around 27. West wind 5 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Friday: Sunny, with a high near 57.

    Friday Night: Clear, with a low around 34.

    Saturday: Sunny, with a high near 63.

    Saturday Night: Mostly clear, with a low around 38.

    Sunday: Mostly sunny, with a high near 67.

    Sunday Night: Partly cloudy, with a low around 42.

    Monday: Mostly sunny, with a high near 69.

    Monday Night: Mostly cloudy, with a low around 45.

    Tuesday: A chance of rain. Partly sunny, with a high near 63.



    10 Miles ESE Mt Jefferson OR
     44.63°N 121.61°W (Elev. 3396 ft)

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