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

KB7DZR Joseph (AP890)

Lat: 45.38866°NLon: 117.23318°WElev: 3984.0ft.

NA

36°F

2°C

Humidity 89%
Wind Speed E 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 33°F (1°C)
Visibility NA
Last update 07 Dec 10:20 PM PST
Extended Forecast for

14 Miles NE Imnaha OR

  • Tonight

    Tonight: A 10 percent chance of rain after 4am.  Snow level 5400 feet. Mostly cloudy, with a low around 37. Southwest wind 11 to 13 mph, with gusts as high as 21 mph.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: A chance of rain and snow before 10am, then rain.  High near 44. South wind 11 to 16 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely then
    Rain

  • Monday Night

    Monday Night: Rain, mainly after 1am.  Low around 39. Breezy, with a south wind around 22 mph, with gusts as high as 39 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: Rain before 1pm, then rain, possibly mixed with snow.  Snow level 6600 feet lowering to 5500 feet in the afternoon . High near 45. Southwest wind 7 to 15 mph, with gusts as high as 28 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 10pm.  Low around 39. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain/Snow
    then Rain

  • Wednesday

    Wednesday: Rain.  High near 45. Chance of precipitation is 100%.

    High: 45 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 1am, then rain likely, possibly mixed with snow.  Low around 42. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 42 °F

    Rain then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain likely, possibly mixed with snow before 10am, then a chance of rain.  Cloudy, with a high near 44. Chance of precipitation is 60%.

    High: 44 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Tonight
A 10 percent chance of rain after 4am. Snow level 5400 feet. Mostly cloudy, with a low around 37. Southwest wind 11 to 13 mph, with gusts as high as 21 mph.
Monday
A chance of rain and snow before 10am, then rain. High near 44. South wind 11 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain, mainly after 1am. Low around 39. Breezy, with a south wind around 22 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain before 1pm, then rain, possibly mixed with snow. Snow level 6600 feet lowering to 5500 feet in the afternoon . High near 45. Southwest wind 7 to 15 mph, with gusts 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 10pm. Low around 39. Southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain. High near 45. Chance of precipitation is 100%.
Wednesday Night
Rain before 1am, then rain likely, possibly mixed with snow. Low around 42. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Rain likely, possibly mixed with snow before 10am, then a chance of rain. Cloudy, with a high near 44. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 42.
Friday
Mostly cloudy, with a high near 47.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 37.
Sunday
A chance of rain and snow. Snow level 5700 feet. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Imnaha OR
 45.72°N 116.66°W (Elev. 4711 ft)
10:37 pm PST Dec 7, 2025
10pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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