Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Southwest Oregon Regional Airport (KOTH)

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

Clear

38°F

3°C

Humidity 96%
Wind Speed SE 4 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 21 Jan 06:56 AM PST
Extended Forecast for

14 Miles S Loon Lake OR

Air Stagnation Advisory January 21, 07:22am until January 21, 04:00pm
Dense Fog Advisory January 21, 07:22am until January 21, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
...
  •  
    Air Stagnation Advisory January 21, 07:22am until January 21, 04:00pm
    Dense Fog Advisory January 21, 07:22am until January 21, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 52 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. East northeast wind around 8 mph.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 49. East wind around 5 mph becoming light and variable  in the morning.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35. Light east northeast wind.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 47. Northeast wind around 5 mph.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 31.

    Low: 31 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 52. East wind around 5 mph becoming calm in the morning.
Tonight
Mostly clear, with a low around 39. East northeast wind around 8 mph.
Thursday
Sunny, with a high near 49. East wind around 5 mph becoming light and variable in the morning.
Thursday Night
Partly cloudy, with a low around 35. Light east northeast wind.
Friday
Sunny, with a high near 47. Northeast wind around 5 mph.
Friday Night
Clear, with a low around 31.
Saturday
Sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 54.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles S Loon Lake OR
 43.39°N 123.88°W (Elev. 1598 ft)
5:01 am PST Jan 21, 2026
7am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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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