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

US97 NB at Mt Identifier MP61.6 (ODT43)

Lat: 44.99043°NLon: 120.84933°WElev: 3445.0ft.

NA

24°F

-4°C

Humidity 98%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 20 Jan 04:48 AM PST
Extended Forecast for

9 Miles WNW Shaniko OR

Air Stagnation Advisory January 20, 05:07am until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 20, 05:07am until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Today

    High: 32 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 33. Calm wind becoming north around 5 mph in the afternoon.

    High: 33 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 36. Light and variable wind.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Today
Partly sunny, with a high near 32. South wind 5 to 7 mph becoming north in the afternoon.
Tonight
Mostly cloudy, with a low around 25. Calm wind.
Wednesday
Partly sunny, with a high near 33. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 23. Calm wind.
Thursday
Mostly sunny, with a high near 36. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 37.
Friday Night
Mostly clear, with a low around 23.
Saturday
Sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
A slight chance of rain and snow. Snow level 2600 feet rising to 3600 feet in the afternoon. Partly sunny, with a high near 41.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Shaniko OR
 45.06°N 120.9°W (Elev. 2405 ft)
4:21 am PST Jan 20, 2026
5am PST Jan 20, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

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