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 4 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 07 Dec 08:40 PM PST
Extended Forecast for

2 Miles NW Imnaha OR

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 35. Southwest wind 11 to 14 mph, with gusts as high as 18 mph.

    Low: 35 °F

    Chance Rain

  • Monday

    Monday: Rain, mainly after 7am.  High near 43. South wind 14 to 18 mph, with gusts as high as 33 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain

  • Monday Night

    Monday Night: Rain.  Steady temperature around 43. Breezy, with a south wind around 24 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: 43 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: Rain.  High near 43. South wind 9 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 10pm.  Low around 39. Southwest wind 14 to 16 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 46. Chance of precipitation is 90%.

    High: 46 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 41. Chance of precipitation is 80%.

    Low: 41 °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

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Tonight
A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 35. Southwest wind 11 to 14 mph, with gusts as high as 18 mph.
Monday
Rain, mainly after 7am. High near 43. South wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain. Steady temperature around 43. Breezy, with a south wind around 24 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. High near 43. South wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 10pm. Low around 39. Southwest wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain. High near 46. Chance of precipitation is 90%.
Wednesday Night
Rain. Low around 41. 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 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 41.
Friday
Partly sunny, with a high near 49.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 36.
Sunday
A slight chance of rain and snow. Partly sunny, with a high near 45.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Imnaha OR
 45.58°N 116.87°W (Elev. 4485 ft)
8:46 pm PST Dec 7, 2025
9pm 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

National Digital Forecast Database