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

36°F

2°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 19 Jan 08:30 AM PST
Extended Forecast for

Coos Bay OR

  • M.L.King Day

    M.L.King Day: Patchy fog before 10am.  Otherwise, sunny, with a high near 63. Light and variable wind.

    High: 63 °F

    Patchy Fog
    then Sunny

  • Tonight

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

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy fog after 4pm.  Otherwise, mostly sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Partly Sunny
    then Patchy
    Fog

  • Tuesday Night

    Tuesday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 41. Light east southeast wind.

    Low: 41 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 53. Light and variable wind.

    High: 53 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 41.

    Low: 41 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 1pm.  Otherwise, mostly sunny, with a high near 52.

    High: 52 °F

    Patchy Fog

  • Thursday Night

    Thursday Night: A slight chance of rain.  Partly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain

  • Friday

    Friday: A slight chance of rain before 4pm.  Mostly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain

Detailed Forecast

M.L.King Day
Patchy fog before 10am. Otherwise, sunny, with a high near 63. Light and variable wind.
Tonight
Mostly clear, with a low around 41. East southeast wind 3 to 5 mph.
Tuesday
Patchy fog after 4pm. Otherwise, mostly sunny, with a high near 55. Light and variable wind.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 41. Light east southeast wind.
Wednesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 53. Light and variable wind.
Wednesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 41.
Thursday
Patchy fog before 1pm. Otherwise, mostly sunny, with a high near 52.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 41.
Friday
A slight chance of rain before 4pm. Mostly sunny, with a high near 53.
Friday Night
A slight chance of rain after 10pm. Partly cloudy, with a low around 42.
Saturday
A slight chance of rain. Mostly sunny, with a high near 54.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42.
Sunday
A chance of rain. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Coos Bay OR
 43.38°N 124.21°W (Elev. 0 ft)
3:41 am PST Jan 19, 2026
8am PST Jan 19, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database