Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Eastern Oregon Regional Airport at Pendleton (KPDT)

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

Overcast

57°F

14°C

Humidity 71%
Wind Speed SSW 9 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 10 Dec 03:35 AM PST
Extended Forecast for

Pendleton Municipal OR

Wind Advisory December 10, 06:00am until December 11, 07:00am
Click here for hazard details and duration
Wind Advisory
  • Overnight

    Overnight: A 20 percent chance of rain.  Cloudy, with a low around 46. Southwest wind around 18 mph, with gusts as high as 23 mph.

    Low: 46 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 10 percent chance of rain before 7am.  Mostly cloudy, with a high near 64. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 33 mph.

    High: 64 °F

    Slight Chance
    Rain then
    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50. Southwest wind 18 to 20 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 61. West wind 15 to 17 mph, with gusts as high as 25 mph.

    High: 61 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44. South wind 7 to 9 mph.

    Low: 44 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Friday Night

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

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of rain. Cloudy, with a low around 46. Southwest wind around 18 mph, with gusts as high as 23 mph.
Wednesday
A 10 percent chance of rain before 7am. Mostly cloudy, with a high near 64. Breezy, with a southwest wind 18 to 23 mph, with gusts as high as 33 mph.
Wednesday Night
Mostly cloudy, with a low around 50. Southwest wind 18 to 20 mph, with gusts as high as 25 mph.
Thursday
Mostly cloudy, with a high near 61. West wind 15 to 17 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 44. South wind 7 to 9 mph.
Friday
Partly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Mostly cloudy, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
A chance of rain. Mostly cloudy, with a high near 58.
Monday Night
Rain likely. Mostly cloudy, with a low around 42.
Tuesday
A chance of rain. Partly sunny, with a high near 57.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Pendleton Municipal OR
 45.69°N 118.84°W (Elev. 1503 ft)
3:25 am PST Dec 10, 2025
3am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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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