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.

Overcast

48°F

9°C

Humidity 76%
Wind Speed S 20 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 08 Dec 09:35 PM PST
Extended Forecast for

9 Miles ESE Meacham OR

  • Tonight

    Tonight: Rain, mainly after 1am.  Steady temperature around 47. Southwest wind around 11 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Rain

  • Tuesday

    Tuesday: Rain before 1pm, then rain, possibly mixed with snow.  Temperature falling to around 40 by 4pm. West wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 47 °F

    Rain then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain.  Temperature rising to around 50 by 2am. Southwest wind 6 to 8 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 53. Southwest wind around 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 46. Southwest wind 6 to 8 mph, with gusts as high as 21 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance Rain

  • Thursday

    Thursday: A 50 percent chance of rain.  Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Friday

    Friday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain, mainly after 1am. Steady temperature around 47. Southwest wind around 11 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain before 1pm, then rain, possibly mixed with snow. Temperature falling to around 40 by 4pm. West wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain. Temperature rising to around 50 by 2am. Southwest wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain. High near 53. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 46. Southwest wind 6 to 8 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 52.
Thursday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 54.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Sunday
A chance of rain. Mostly cloudy, with a high near 47.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 36.
Monday
Rain likely. Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Meacham OR
 45.44°N 118.26°W (Elev. 3655 ft)
9:37 pm PST Dec 8, 2025
9pm PST Dec 8, 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