Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

La Grande/Union County Airport (KLGD)

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

Rain

51°F

11°C

Humidity 89%
Wind Speed SSE 6 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 48°F (9°C)
Visibility 7.00 mi
Last update 09 Dec 02:56 AM PST
Extended Forecast for

11 Miles WNW La Grande OR

  • Overnight

    Overnight: Rain.  Low around 43. Southwest wind around 9 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain

  • Tuesday

    Tuesday: Rain before 1pm, then rain, possibly mixed with snow.  Steady temperature around 45. West wind 5 to 7 mph becoming calm  in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F

    Rain then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 7pm.  Temperature rising to around 47 by 4am. Southwest wind around 5 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 42 °F

    Rain/Snow
    then Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain.  Mostly cloudy, with a high near 55. Southwest wind 3 to 8 mph. Winds could gust as high as 21 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 44. Southwest wind 3 to 6 mph.

    Low: 44 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 40 percent chance of rain, mainly before 4pm.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

  • Thursday Night

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

    Low: 39 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Friday Night

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

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain. Low around 43. Southwest wind around 9 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain before 1pm, then rain, possibly mixed with snow. Steady temperature around 45. West wind 5 to 7 mph becoming calm in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 7pm. Temperature rising to around 47 by 4am. Southwest wind around 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 55. Southwest wind 3 to 8 mph. Winds could gust as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 44. Southwest wind 3 to 6 mph.
Thursday
A 40 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 54.
Thursday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 56.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 36.
Sunday
A chance of rain. Mostly cloudy, with a high near 50.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 36.
Monday
Rain likely. Partly sunny, with a high near 52.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW La Grande OR
 45.35°N 118.32°W (Elev. 3501 ft)
2:30 am PST Dec 9, 2025
3am 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