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

55°F

13°C

Humidity 100%
Wind Speed S 5 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 55°F (13°C)
Visibility 5.00 mi
Last update 10 Dec 04:35 AM PST
Extended Forecast for

4 Miles N Loon Lake OR

  • Overnight

    Overnight: A 50 percent chance of rain.  Mostly cloudy, with a low around 54. South southwest wind around 7 mph.

    Low: 54 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly between 10am and 11am.  Mostly cloudy, with a high near 57. Southwest wind 6 to 8 mph.  Chance of precipitation is 60%.

    High: 57 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain after 3am.  Patchy dense fog.  Otherwise, mostly cloudy, with a low around 50. Light south southwest wind.

    Low: 50 °F

    Chance Rain
    and Patchy
    Dense Fog

  • Thursday

    Thursday: A 30 percent chance of rain.  Patchy fog.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 58. Calm wind.

    High: 58 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Areas of fog.  Otherwise, partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Areas Fog

  • Friday

    Friday: Patchy fog before noon.  Otherwise, mostly sunny, with a high near 56.

    High: 56 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog.  Otherwise, partly cloudy, with a low around 41.

    Low: 41 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 58.

    High: 58 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 10pm.  Patchy fog.  Otherwise, mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Overnight
A 50 percent chance of rain. Mostly cloudy, with a low around 54. South southwest wind around 7 mph.
Wednesday
Rain likely, mainly between 10am and 11am. Mostly cloudy, with a high near 57. Southwest wind 6 to 8 mph. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of rain after 3am. Patchy dense fog. Otherwise, mostly cloudy, with a low around 50. Light south southwest wind.
Thursday
A 30 percent chance of rain. Patchy fog. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 58. Calm wind.
Thursday Night
Areas of fog. Otherwise, partly cloudy, with a low around 45. Calm wind.
Friday
Patchy fog before noon. Otherwise, mostly sunny, with a high near 56.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 41.
Saturday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 58.
Saturday Night
A chance of rain after 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 45.
Sunday
Rain likely. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 55.
Sunday Night
Rain likely. Patchy fog. Otherwise, mostly cloudy, with a low around 48.
Monday
Rain. Cloudy, with a high near 56.
Monday Night
Rain. Cloudy, with a low around 49.
Tuesday
Rain. Mostly cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Loon Lake OR
 43.64°N 123.83°W (Elev. 397 ft)
3:41 am PST Dec 10, 2025
4am PST Dec 10, 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