Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

La Grande/Union County Airport (KLGD)

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

Clear

45°F

7°C

Humidity 73%
Wind Speed ESE 6 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 11 Dec 12:56 AM PST
Extended Forecast for

11 Miles WNW La Grande OR

  • Overnight

    Overnight: A 10 percent chance of rain after 4am.  Mostly cloudy, with a low around 43. Light southwest wind.

    Low: 43 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 40 percent chance of rain, mainly between 7am and 4pm.  Mostly cloudy, with a high near 54. Calm wind becoming southwest around 5 mph in the morning.

    High: 54 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 57. Calm wind.

    High: 57 °F

    Mostly Sunny

  • Friday Night

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

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Saturday Night

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

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 43. Light southwest wind.
Thursday
A 40 percent chance of rain, mainly between 7am and 4pm. Mostly cloudy, with a high near 54. Calm wind becoming southwest around 5 mph in the morning.
Thursday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 39. Calm wind.
Friday
Mostly sunny, with a high near 57. Calm wind.
Friday Night
Partly cloudy, with a low around 36. Calm wind.
Saturday
Sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 53.
Sunday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 38.
Monday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 53.
Monday Night
Rain likely. Mostly cloudy, with a low around 39.
Tuesday
Rain likely. Partly sunny, with a high near 50.
Tuesday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 35.
Wednesday
Rain and snow likely. Snow level 4600 feet. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW La Grande OR
 45.35°N 118.32°W (Elev. 3501 ft)
12:46 am PST Dec 11, 2025
1am 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