National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. 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: 2:07 am PDT Mar 21, 2026		Print

  • Overnight

    Overnight: Rain, mainly before 5am. Low around 40. Southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain



  • Saturday

    Saturday: A 40 percent chance of rain before 8am. Snow level 6600 feet lowering to 4400 feet in the afternoon . Sunny, with a high near 53. West wind 5 to 7 mph.

    High: 53 °F

    Chance Rain
    then Sunny


  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 29. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 29 °F

    Mostly Clear



  • Sunday

    Sunday: Mostly sunny, with a high near 55. Light east wind.

    High: 55 °F

    Mostly Sunny



  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 35. Northeast wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Partly Cloudy



  • Monday

    Monday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny



  • Monday
    Night

    Monday Night: A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain



  • Tuesday

    Tuesday: Rain. High near 56. Chance of precipitation is 80%.

    High: 56 °F

    Rain



  • Tuesday
    Night

    Tuesday Night: Rain likely before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely
    then
    Rain/Snow
    Likely

    • Overnight: Rain, mainly before 5am. Low around 40. Southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Saturday: A 40 percent chance of rain before 8am. Snow level 6600 feet lowering to 4400 feet in the afternoon . Sunny, with a high near 53. West wind 5 to 7 mph.

    Saturday Night: Mostly clear, with a low around 29. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Sunday: Mostly sunny, with a high near 55. Light east wind.

    Sunday Night: Partly cloudy, with a low around 35. Northeast wind around 5 mph becoming calm in the evening.

    Monday: Partly sunny, with a high near 58.

    Monday Night: A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 42.

    Tuesday: Rain. High near 56. Chance of precipitation is 80%.

    Tuesday Night: Rain likely before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.

    Wednesday: Rain and snow likely. Partly sunny, with a high near 50.

    Wednesday Night: A chance of rain and snow. Partly cloudy, with a low around 29.

    Thursday: A slight chance of snow. Mostly sunny, with a high near 49.

    Thursday Night: Partly cloudy, with a low around 29.

    Friday: Sunny, with a high near 54.


    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