Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Southwest Oregon Regional Airport (KOTH)

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

Clear

43°F

6°C

Humidity 82%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 19 Jan 11:56 PM PST
Extended Forecast for

Cape Blanco OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. South southeast wind 5 to 7 mph.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57. South wind around 7 mph.

    High: 57 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 39. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Patchy Fog

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 55. North northwest wind 5 to 10 mph.

    High: 55 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. North northeast wind around 7 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after 10pm.  Partly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain

  • Friday

    Friday: A slight chance of rain.  Sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. South southeast wind 5 to 7 mph.
Tuesday
Partly sunny, with a high near 57. South wind around 7 mph.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 39. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 55. North northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 39. North northeast wind around 7 mph.
Thursday
Sunny, with a high near 53.
Thursday Night
A 20 percent chance of rain after 10pm. Partly cloudy, with a low around 41.
Friday
A slight chance of rain. Sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 42.
Saturday
Partly sunny, with a high near 56.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 44.
Sunday
A chance of rain. Mostly cloudy, with a high near 56.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 46.
Monday
A slight chance of rain. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Blanco OR
 42.84°N 124.56°W (Elev. 92 ft)
9:41 pm PST Jan 19, 2026
12am 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