National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

45°F

7°C

Humidity 81%
Wind Speed S 22 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 07 Dec 04:35 PM PST
Extended Forecast for

20 Miles WSW Ladd Canyon Rest Area OR

  • This Afternoon

    This Afternoon: Rain likely. Mostly cloudy, with a high near 41. Light southwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Rain Likely

  • Tonight

    Tonight: Rain likely, mainly before 1am. Snow level 6500 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 35. Light southwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 7am. High near 45. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 40. Southwest wind around 9 mph, with gusts as high as 34 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 45. West wind 5 to 7 mph becoming calm in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 7pm. Low around 41. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 41 °F

    Rain/Snow
    then Rain

  • Wednesday

    Wednesday: Rain. High near 48. Chance of precipitation is 90%.

    High: 48 °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 48. Chance of precipitation is 60%.

    High: 48 °F

    Rain Likely

Detailed Forecast

This Afternoon
Rain likely. Mostly cloudy, with a high near 41. Light southwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely, mainly before 1am. Snow level 6500 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 35. Light southwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain, mainly after 7am. High near 45. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 31 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 9 mph, with gusts as high as 34 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 45. West wind 5 to 7 mph becoming calm in the morning. Winds could gust as high as 28 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 41. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain. High near 48. 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 48. Chance of precipitation is 60%.
Thursday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 53.
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 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WSW Ladd Canyon Rest Area OR
 45.12°N 118.39°W (Elev. 5033 ft)
Last Update:
3:20 pm PST Dec 7, 2025
Forecast Valid:
4pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation