Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Southwest Oregon Regional Airport (KOTH)

Lat: 43.41948°NLon: 124.2437°WElev: 10.0ft.

light rain,mist

57°F

14°C

Humidity 100%
Wind Speed S 8 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 57°F (14°C)
Visibility 3.50 mi
Last update 09 Dec 11:00 PM PST
Extended Forecast for

7 Miles WNW Loon Lake OR

  • Tonight

    Tonight: Rain likely, mainly before 5am.  Mostly cloudy, with a steady temperature around 55. South southwest wind around 11 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly before 1pm.  Mostly cloudy, with a high near 54. South southwest wind 9 to 11 mph.  Chance of precipitation is 60%.

    High: 54 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely.  Mostly cloudy, with a low around 50. South southwest wind around 8 mph.  Chance of precipitation is 60%.

    Low: 50 °F

    Rain Likely

  • Thursday

    Thursday: A 40 percent chance of rain.  Patchy fog after 1pm.  Otherwise, partly sunny, with a high near 55. South southeast wind around 6 mph becoming calm  in the morning.

    High: 55 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Patchy fog before 10pm.  Otherwise, partly cloudy, with a low around 45. Calm wind becoming east around 6 mph in the evening.

    Low: 45 °F

    Patchy Fog
    then Partly
    Cloudy

  • Friday

    Friday: Patchy fog after 5pm.  Otherwise, mostly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny
    then Patchy
    Fog

  • Friday Night

    Friday Night: Patchy fog before 7pm.  Otherwise, partly cloudy, with a low around 44.

    Low: 44 °F

    Patchy Fog
    then Partly
    Cloudy

  • Saturday

    Saturday: A slight chance of rain after 4pm.  Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Rain Likely

Detailed Forecast

Tonight
Rain likely, mainly before 5am. Mostly cloudy, with a steady temperature around 55. South southwest wind around 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 54. South southwest wind 9 to 11 mph. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 50. South southwest wind around 8 mph. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Patchy fog after 1pm. Otherwise, partly sunny, with a high near 55. South southeast wind around 6 mph becoming calm in the morning.
Thursday Night
Patchy fog before 10pm. Otherwise, partly cloudy, with a low around 45. Calm wind becoming east around 6 mph in the evening.
Friday
Patchy fog after 5pm. Otherwise, mostly sunny, with a high near 54.
Friday Night
Patchy fog before 7pm. Otherwise, partly cloudy, with a low around 44.
Saturday
A slight chance of rain after 4pm. Mostly sunny, with a high near 54.
Saturday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 46.
Sunday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 51.
Sunday Night
Rain likely. Mostly cloudy, with a low around 47.
Monday
Rain. Cloudy, with a high near 52.
Monday Night
Rain. Mostly cloudy, with a low around 48.
Tuesday
Rain likely. Mostly cloudy, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW Loon Lake OR
 43.62°N 123.98°W (Elev. 1385 ft)
10:36 pm PST Dec 9, 2025
11pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database