Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Joseph State Airport AWOS (KJSY)

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

Overcast

38°F

3°C

Humidity 99%
Wind Speed SE 3 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 09 Dec 08:35 PM PST
Extended Forecast for

14 Miles SSW Joseph OR

  • Tonight

    Tonight: Rain, possibly mixed with snow, becoming all rain after 1am.  Snow level 8600 feet rising to 9600 feet. Temperature rising to around 35 by 4am. West wind 9 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain likely before 10am, then rain and snow likely.  Snow level 8400 feet. Partly sunny, with a high near 35. Breezy, with a west wind 17 to 22 mph, with gusts as high as 34 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 35 °F

    Rain/Snow
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 30. West wind around 17 mph, with gusts as high as 29 mph.

    Low: 30 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A 40 percent chance of snow.  Mostly cloudy, with a high near 32. West wind 13 to 17 mph.

    High: 32 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before 10pm.  Mostly cloudy, with a low around 30. West wind around 9 mph.

    Low: 30 °F

    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 10 percent chance of snow after 4am.  Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Rain, possibly mixed with snow, becoming all rain after 1am. Snow level 8600 feet rising to 9600 feet. Temperature rising to around 35 by 4am. West wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Rain likely before 10am, then rain and snow likely. Snow level 8400 feet. Partly sunny, with a high near 35. Breezy, with a west wind 17 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 30. West wind around 17 mph, with gusts as high as 29 mph.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 32. West wind 13 to 17 mph.
Thursday Night
A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 30. West wind around 9 mph.
Friday
Partly sunny, with a high near 35.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
A 10 percent chance of snow after 4am. Partly cloudy, with a low around 26.
Sunday
A chance of snow, mainly after 10am. Partly sunny, with a high near 31.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25.
Monday
Snow likely. Mostly cloudy, with a high near 30.
Monday Night
Snow. Mostly cloudy, with a low around 25.
Tuesday
Snow likely. Mostly cloudy, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSW Joseph OR
 45.18°N 117.36°W (Elev. 8150 ft)
8:31 pm PST Dec 9, 2025
9pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

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Hourly Weather Forecast

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