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

3 Miles WSW Imnaha OR

  • Tonight

    Tonight: A 20 percent chance of rain before 1am.  Snow level 5700 feet. Mostly cloudy, with a low around 34. Southwest wind around 11 mph.

    Low: 34 °F

    Slight Chance
    Rain

  • Monday

    Monday: A slight chance of snow before 7am, then a chance of rain and snow between 7am and 10am, then rain after 10am.  Snow level 5700 feet rising to 7400 feet in the afternoon. High near 41. South wind 14 to 18 mph, with gusts as high as 32 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely then
    Rain

  • Monday Night

    Monday Night: Rain.  Steady temperature around 41. Breezy, with a south wind around 25 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: Rain, possibly mixed with snow.  Snow level 6600 feet lowering to 5800 feet in the afternoon . High near 42. Southwest wind 8 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 10pm.  Low around 38. Southwest wind 14 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow
    then Rain

  • Wednesday

    Wednesday: Rain.  High near 44. Chance of precipitation is 100%.

    High: 44 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow.  Low around 40. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 40 °F

    Rain/Snow

  • Thursday

    Thursday: Rain likely, possibly mixed with snow before 1pm, then a chance of rain.  Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Tonight
A 20 percent chance of rain before 1am. Snow level 5700 feet. Mostly cloudy, with a low around 34. Southwest wind around 11 mph.
Monday
A slight chance of snow before 7am, then a chance of rain and snow between 7am and 10am, then rain after 10am. Snow level 5700 feet rising to 7400 feet in the afternoon. High near 41. South wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Rain. Steady temperature around 41. Breezy, with a south wind around 25 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain, possibly mixed with snow. Snow level 6600 feet lowering to 5800 feet in the afternoon . High near 42. Southwest wind 8 to 17 mph, with gusts as high as 29 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 38. Southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain. High near 44. Chance of precipitation is 100%.
Wednesday Night
Rain, possibly mixed with snow. Low around 40. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Rain likely, possibly mixed with snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 47.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 36.
Sunday
A slight 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:
3 Miles WSW Imnaha OR
 45.54°N 116.89°W (Elev. 5000 ft)
9:15 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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