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 9 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 57°F (14°C)
Visibility 4.00 mi
Last update 10 Dec 12:20 AM PST
Extended Forecast for

6 Miles NNW Loon Lake OR

  • Overnight

    Overnight: Rain likely, mainly between 4am and 5am.  Mostly cloudy, with a low around 53. South southwest wind around 8 mph.  Chance of precipitation is 60%.

    Low: 53 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly before 1pm.  Mostly cloudy, with a high near 55. Southwest wind around 8 mph.  Chance of precipitation is 60%.

    High: 55 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely.  Mostly cloudy, with a low around 51. South southwest wind 3 to 5 mph.  Chance of precipitation is 60%.

    Low: 51 °F

    Rain Likely

  • Thursday

    Thursday: A 40 percent chance of rain.  Patchy fog.  Otherwise, partly sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Patchy fog.  Otherwise, partly cloudy, with a low around 46. Light east wind.

    Low: 46 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 1pm.  Otherwise, mostly sunny, with a high near 55.

    High: 55 °F

    Patchy Fog

  • Friday Night

    Friday Night: Patchy fog.  Otherwise, partly cloudy, with a low around 43.

    Low: 43 °F

    Patchy Fog

  • Saturday

    Saturday: A slight chance of rain after 4pm.  Patchy fog before 11am, then patchy fog after 5pm.  Otherwise, mostly sunny, with a high near 55.

    High: 55 °F

    Patchy Fog
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 10pm.  Patchy fog before 7pm.  Otherwise, mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Overnight
Rain likely, mainly between 4am and 5am. Mostly cloudy, with a low around 53. South southwest wind around 8 mph. Chance of precipitation is 60%.
Wednesday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 55. Southwest wind around 8 mph. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 51. South southwest wind 3 to 5 mph. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 56. Light and variable wind.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 46. Light east wind.
Friday
Patchy fog before 1pm. Otherwise, mostly sunny, with a high near 55.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 43.
Saturday
A slight chance of rain after 4pm. Patchy fog before 11am, then patchy fog after 5pm. Otherwise, mostly sunny, with a high near 55.
Saturday Night
A chance of rain, mainly after 10pm. Patchy fog before 7pm. Otherwise, mostly cloudy, with a low around 46.
Sunday
Rain likely, mainly before 4pm. Patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 52.
Sunday Night
Rain likely. Patchy fog. Otherwise, mostly cloudy, with a low around 47.
Monday
Rain. Cloudy, with a high near 53.
Monday Night
Rain. Mostly cloudy, with a low around 48.
Tuesday
Rain likely. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Loon Lake OR
 43.68°N 123.88°W (Elev. 604 ft)
10:36 pm PST Dec 9, 2025
12am 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