Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

La Grande/Union County Airport (KLGD)

Lat: 45.29066°NLon: 118.00884°WElev: 2707.0ft.

Overcast

50°F

10°C

Humidity 57%
Wind Speed NNE 3 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 11 Dec 09:15 AM PST
Extended Forecast for

6 Miles SSE Meacham OR

  • Today

    Today: A 40 percent chance of rain, mainly before 4pm.  Mostly cloudy, with a high near 49. West wind 5 to 7 mph, with gusts as high as 23 mph.

    High: 49 °F

    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 10pm.  Cloudy, then gradually becoming partly cloudy, with a low around 40. Light southwest wind.

    Low: 40 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. Light south wind.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 52. Southeast wind 3 to 5 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 49. Chance of precipitation is 70%.

    High: 49 °F

    Rain Likely

Detailed Forecast

Today
A 40 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 49. West wind 5 to 7 mph, with gusts as high as 23 mph.
Tonight
A 20 percent chance of rain before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 40. Light southwest wind.
Friday
Mostly sunny, with a high near 53. Calm wind.
Friday Night
Partly cloudy, with a low around 36. Light south wind.
Saturday
Sunny, with a high near 52. Southeast wind 3 to 5 mph.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly cloudy, with a high near 49.
Sunday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 39.
Monday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.
Monday Night
Rain likely. Mostly cloudy, with a low around 38.
Tuesday
Rain likely. Mostly cloudy, with a high near 46.
Tuesday Night
Rain and snow likely. Snow level 5200 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 33.
Wednesday
Snow likely. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Meacham OR
 45.43°N 118.35°W (Elev. 4183 ft)
9:15 am PST Dec 11, 2025
9am PST Dec 11, 2025-6pm PST Dec 17, 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