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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 43.52°N 122.58°W (Text-Only)
NWS Forecast for: 13 Miles SW Hills Creek Res. OR
Issued by: National Weather Service Portland, OR
Last Update: 9:41 pm PDT Mar 21, 2026		Print

  • Tonight

    Tonight: Widespread frost, mainly after 11pm. Otherwise, partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 8am. Otherwise, mostly sunny, with a high near 55. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 55 °F

    Frost then
    Partly Sunny

  • Sunday
    Night

    Sunday Night: Widespread frost, mainly after 5am. Otherwise, mostly cloudy, with a low around 33. North northeast wind around 6 mph becoming calm in the evening.

    Low: 33 °F

    Mostly Cloudy
    then Frost

  • Monday

    Monday: Widespread frost, mainly before 7am. Otherwise, partly sunny, with a high near 57. Calm wind becoming west around 5 mph in the afternoon.

    High: 57 °F

    Frost then
    Partly Sunny

  • Monday
    Night

    Monday Night: A 50 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 42. West wind around 6 mph becoming light and variable.

    Low: 42 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers. High near 53. Chance of precipitation is 80%.

    High: 53 °F

    Showers

  • Tuesday
    Night

    Tuesday Night: Rain. Low around 37. Chance of precipitation is 80%.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 48.

    High: 48 °F

    Rain Likely

  • Wednesday
    Night

    Wednesday Night: A chance of rain before 8pm, then a chance of rain and snow. Snow level 4800 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance
    Rain/Snow

    • Tonight: Widespread frost, mainly after 11pm. Otherwise, partly cloudy, with a low around 29. Calm wind.

    Sunday: Widespread frost before 8am. Otherwise, mostly sunny, with a high near 55. Calm wind becoming northeast around 6 mph in the afternoon.

    Sunday Night: Widespread frost, mainly after 5am. Otherwise, mostly cloudy, with a low around 33. North northeast wind around 6 mph becoming calm in the evening.

    Monday: Widespread frost, mainly before 7am. Otherwise, partly sunny, with a high near 57. Calm wind becoming west around 5 mph in the afternoon.

    Monday Night: A 50 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 42. West wind around 6 mph becoming light and variable.

    Tuesday: Showers. High near 53. Chance of precipitation is 80%.

    Tuesday Night: Rain. Low around 37. Chance of precipitation is 80%.

    Wednesday: Rain likely. Mostly cloudy, with a high near 48.

    Wednesday Night: A chance of rain before 8pm, then a chance of rain and snow. Snow level 4800 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 29.

    Thursday: Mostly sunny, with a high near 51.

    Thursday Night: Partly cloudy, with a low around 31.

    Friday: Mostly sunny, with a high near 58.

    Friday Night: Mostly clear, with a low around 36.

    Saturday: Mostly sunny, with a high near 60.


    13 Miles SW Hills Creek Res. OR
     43.52°N 122.58°W (Elev. 2818 ft)

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