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

Eastern Oregon Regional Airport at Pendleton (KPDT)

Lat: 45.69757°NLon: 118.83444°WElev: 1483.0ft.

Overcast

28°F

-2°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.54 in (1034.2 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 19 Jan 01:35 AM PST
Extended Forecast for

Pendleton OR

Air Stagnation Advisory January 19, 01:57am until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 01:57am until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Overnight

    Low: 27 °F

    Patchy
    Freezing Fog

  • M.L.King Day

    M.L.King Day: Patchy freezing fog before 10am. Partly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Patchy
    Freezing Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Patchy freezing fog after 1am. Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy
    then Patchy
    Freezing Fog

  • Tuesday

    Tuesday: Patchy freezing fog before 10am. Partly sunny, with a high near 37. Light and variable wind.

    High: 37 °F

    Patchy
    Freezing Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy freezing fog. Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Patchy
    Freezing Fog

  • Wednesday

    Wednesday: Areas of freezing fog before 10am. Mostly sunny, with a high near 37.

    High: 37 °F

    Areas
    Freezing Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 22.

    Low: 22 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 38.

    High: 38 °F

    Patchy Fog
    then Partly
    Sunny

Detailed Forecast

Overnight
Patchy freezing fog. Cloudy, with a steady temperature around 27. Calm wind.
M.L.King Day
Patchy freezing fog before 10am. Partly sunny, with a high near 40. Calm wind.
Monday Night
Patchy freezing fog after 1am. Partly cloudy, with a low around 22. Calm wind.
Tuesday
Patchy freezing fog before 10am. Partly sunny, with a high near 37. Light and variable wind.
Tuesday Night
Patchy freezing fog. Partly cloudy, with a low around 21. Calm wind.
Wednesday
Areas of freezing fog before 10am. Mostly sunny, with a high near 37.
Wednesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 22.
Thursday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 38.
Thursday Night
Areas of fog after 1am. Otherwise, partly cloudy, with a low around 22.
Friday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 41.
Saturday Night
A slight chance of rain and snow. Partly cloudy, with a low around 26.
Sunday
A slight chance of rain and snow. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Pendleton OR
 45.68°N 118.78°W (Elev. 1207 ft)
1:31 am PST Jan 19, 2026
1am PST Jan 19, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database