Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

La Grande/Union County Airport (KLGD)

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

Rain

43°F

6°C

Humidity 100%
Wind Speed N 3 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 09 Dec 02:10 PM PST
Extended Forecast for

6 Miles SW Summerville OR

  • This Afternoon

    This Afternoon: Rain, possibly mixed with snow.  Snow level 6100 feet. Steady temperature around 38. West wind around 6 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow

  • Tonight

    Tonight: Rain, possibly mixed with snow, becoming all rain after 7pm.  Temperature rising to around 45 by 4am. West wind 11 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow
    then Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 45. Breezy, with a west wind 16 to 24 mph, with gusts as high as 33 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain Likely
    and Breezy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 10pm.  Mostly cloudy, with a low around 40. Breezy, with a west wind 20 to 22 mph, with gusts as high as 32 mph.

    Low: 40 °F

    Slight Chance
    Rain and
    Breezy

  • Thursday

    Thursday: A 40 percent chance of rain.  Mostly cloudy, with a high near 42. Southwest wind 13 to 21 mph.

    High: 42 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Friday

    Friday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain, possibly mixed with snow. Snow level 6100 feet. Steady temperature around 38. West wind around 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
Rain, possibly mixed with snow, becoming all rain after 7pm. Temperature rising to around 45 by 4am. West wind 11 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 45. Breezy, with a west wind 16 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 40. Breezy, with a west wind 20 to 22 mph, with gusts as high as 32 mph.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 42. Southwest wind 13 to 21 mph.
Thursday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
A chance of rain and snow after 4am. Snow level 6400 feet. Mostly cloudy, with a low around 34.
Sunday
A chance of rain and snow. Snow level 6000 feet. Mostly cloudy, with a high near 38.
Sunday Night
A slight chance of rain and snow. Snow level 6200 feet. Mostly cloudy, with a low around 33.
Monday
A chance of rain and snow. Snow level 6500 feet. Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Summerville OR
 45.44°N 118.1°W (Elev. 5807 ft)
2:30 pm PST Dec 9, 2025
2pm PST Dec 9, 2025-6pm PST Dec 15, 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