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

Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

Southwest Oregon Regional Airport (KOTH)

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

Overcast

57°F

14°C

Humidity 93%
Wind Speed SSW 17 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 09 Dec 06:00 AM PST
Extended Forecast for

Loon Lake OR

  • Today

    Today: Rain. High near 58. Southwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Rain

  • Tonight

    Tonight: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 54. South southwest wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 58. South southwest wind around 6 mph. Chance of precipitation is 70%.

    High: 58 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 50. South wind 3 to 5 mph. Chance of precipitation is 60%.

    Low: 50 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday

    Thursday: A 40 percent chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 59. Calm wind.

    High: 59 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Patchy fog. Otherwise, partly cloudy, with a low around 45.

    Low: 45 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 1pm. Otherwise, mostly sunny, with a high near 58.

    High: 58 °F

    Patchy Fog

  • Friday Night

    Friday Night: Patchy fog. Otherwise, partly cloudy, with a low around 42.

    Low: 42 °F

    Patchy Fog

  • Saturday

    Saturday: A slight chance of rain after 10am. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 58.

    High: 58 °F

    Slight Chance
    Rain and
    Patchy Fog

Detailed Forecast

Today
Rain. High near 58. Southwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 54. South southwest wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely. Mostly cloudy, with a high near 58. South southwest wind around 6 mph. Chance of precipitation is 70%.
Wednesday Night
Rain likely, mainly before 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 50. South 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 59. Calm wind.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 45.
Friday
Patchy fog before 1pm. Otherwise, mostly sunny, with a high near 58.
Friday Night
Patchy fog. Otherwise, partly cloudy, with a low around 42.
Saturday
A slight chance of rain after 10am. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 58.
Saturday Night
A chance of rain. Patchy fog before 7pm. Otherwise, mostly cloudy, with a low around 47.
Sunday
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 54.
Sunday Night
Rain likely. Patchy fog. Otherwise, mostly cloudy, with a low around 48.
Monday
Rain. Cloudy, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Loon Lake OR
 43.6°N 123.85°W (Elev. 1004 ft)
Last Update:
3:41 am PST Dec 9, 2025
Forecast Valid:
6am PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation