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

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

Southwest Oregon Regional Airport (KOTH)

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

Partly Cloudy

48°F

9°C

Humidity 93%
Wind Speed NNW 4 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 20 Jan 02:22 PM PST
Extended Forecast for

16 Miles S Loon Lake OR

Air Stagnation Advisory January 20, 02:37pm until January 21, 04:00pm
Dense Fog Advisory January 20, 08:00pm until January 21, 10:00am
Click here for hazard details and duration
Air Stagnation Advisory
Dense Fog Advisory
  •  
    Air Stagnation Advisory January 20, 02:37pm until January 21, 04:00pm

    NOW until 4:00pm Wed

    Air Stagnation Advisory

  • This Afternoon

    High: 54 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. East wind 3 to 5 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 53. Light and variable wind.

    High: 53 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. Northeast wind around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Partly sunny, with a high near 54. Calm wind.
Tonight
Mostly cloudy, with a low around 41. East wind 3 to 5 mph.
Wednesday
Mostly cloudy, with a high near 53. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 38. Northeast wind around 5 mph.
Thursday
Sunny, with a high near 48. Light and variable wind.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
A slight chance of rain. Snow level 4000 feet. Partly sunny, with a high near 50.
Sunday Night
A slight chance of rain. Snow level 4400 feet. Mostly cloudy, with a low around 39.
Monday
A slight chance of rain. Partly sunny, with a high near 52.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles S Loon Lake OR
 43.36°N 123.78°W (Elev. 1421 ft)
2:21 pm PST Jan 20, 2026
2pm PST Jan 20, 2026-6pm PST Jan 26, 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