Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

I84 EB at Charles Reynolds Rest Area MP269.28 (ODT18)

Lat: 45.23381°NLon: 118.01328°WElev: 2874.0ft.

NA

44°F

7°C

Humidity 84%
Wind Speed SSW 19 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 07 Dec 03:15 PM PST
Extended Forecast for

16 Miles WSW La Grande OR

  • This Afternoon

    This Afternoon: Rain.  High near 40. Southwest wind around 6 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Rain

  • Tonight

    Tonight: Rain likely, mainly before 1am.  Snow level 6400 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 7am.  High near 44. Southwest wind 6 to 11 mph, with gusts as high as 34 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Rain

  • Monday Night

    Monday Night: Rain.  Low around 40. Southwest wind around 15 mph, with gusts as high as 38 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain

  • Tuesday

    Tuesday: Rain, possibly mixed with snow before 10am, then rain between 10am and 4pm, then rain, possibly mixed with snow after 4pm.  High near 44. West wind 6 to 11 mph becoming light southwest  in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 7pm.  Low around 42. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 42 °F

    Rain/Snow
    then Rain

  • Wednesday

    Wednesday: Rain.  High near 47. Chance of precipitation is 90%.

    High: 47 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Rain

  • Thursday

    Thursday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 46. Chance of precipitation is 60%.

    High: 46 °F

    Rain Likely

Detailed Forecast

This Afternoon
Rain. High near 40. Southwest wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely, mainly before 1am. Snow level 6400 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain, mainly after 7am. High near 44. Southwest wind 6 to 11 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain. Low around 40. Southwest wind around 15 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain, possibly mixed with snow before 10am, then rain between 10am and 4pm, then rain, possibly mixed with snow after 4pm. High near 44. West wind 6 to 11 mph becoming light southwest in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 7pm. Low around 42. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain. High near 47. Chance of precipitation is 90%.
Wednesday Night
Rain. Low around 43. Chance of precipitation is 80%.
Thursday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.
Thursday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 41.
Friday
Partly sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 36.
Sunday
A chance of rain and snow. Snow level 5900 feet. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WSW La Grande OR
 45.19°N 118.35°W (Elev. 5023 ft)
3:20 pm PST Dec 7, 2025
3pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
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Additional Resources

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