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

Joseph State Airport AWOS (KJSY)

Lat: 45.355889°NLon: 117.254083°WElev: 4120.0ft.

Overcast

41°F

5°C

Humidity 61%
Wind Speed ENE 4 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 07 Dec 08:35 PM PST
Extended Forecast for

2 Miles SSE Joseph OR

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 32. Southeast wind 3 to 5 mph.

    Low: 32 °F

    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.  High near 43. Southeast wind 5 to 9 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely then
    Rain

  • Monday Night

    Monday Night: Rain.  Steady temperature around 40. South wind 10 to 13 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Rain

  • Tuesday

    Tuesday: Rain before 4pm, then rain, possibly mixed with snow.  High near 42. Southwest wind 3 to 7 mph. Winds could gust as high as 20 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Rain then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 7pm.  Low around 37. Southwest wind around 7 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 37 °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 39. Chance of precipitation is 80%.

    Low: 39 °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 37.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 32. Southeast wind 3 to 5 mph.
Monday
A slight chance of snow before 7am, then a chance of rain and snow between 7am and 10am, then rain after 10am. High near 43. Southeast wind 5 to 9 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain. Steady temperature around 40. South wind 10 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain before 4pm, then rain, possibly mixed with snow. High near 42. Southwest wind 3 to 7 mph. Winds could gust as high as 20 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 37. Southwest wind around 7 mph. 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 39. 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 37.
Friday
Partly sunny, with a high near 49.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 34.
Sunday
A chance of rain and snow. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Joseph OR
 45.33°N 117.21°W (Elev. 4370 ft)
8:46 pm PST Dec 7, 2025
9pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
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Additional Resources

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