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 98%
Wind Speed N 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 09 Dec 10:35 PM PST
Extended Forecast for

10 Miles SSW Joseph OR

  • Tonight

    Tonight: Rain, possibly mixed with snow before 1am, then rain between 1am and 4am, then a chance of rain and snow after 4am.  Low around 29. West wind 13 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 7am.  Snow level 8800 feet lowering to 8300 feet in the afternoon . Partly sunny, with a high near 37. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph.  Chance of precipitation is 30%.

    High: 37 °F

    Chance
    Rain/Snow and
    Breezy then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 10pm.  Mostly cloudy, with a steady temperature around 33. West wind around 18 mph, with gusts as high as 30 mph.

    Low: 33 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A 40 percent chance of snow.  Mostly cloudy, with a high near 34. West wind 13 to 16 mph, with gusts as high as 20 mph.

    High: 34 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 30. West wind around 8 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 25.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 10 percent chance of snow after 4am.  Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Rain, possibly mixed with snow before 1am, then rain between 1am and 4am, then a chance of rain and snow after 4am. Low around 29. West wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of rain and snow before 7am. Snow level 8800 feet lowering to 8300 feet in the afternoon . Partly sunny, with a high near 37. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a steady temperature around 33. West wind around 18 mph, with gusts as high as 30 mph.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 34. West wind 13 to 16 mph, with gusts as high as 20 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 30. West wind around 8 mph.
Friday
Partly sunny, with a high near 35.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
A 10 percent chance of snow after 4am. Partly cloudy, with a low around 25.
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 24.
Monday
Snow likely. Mostly cloudy, with a high near 30.
Monday Night
Snow. Mostly cloudy, with a low around 24.
Tuesday
Snow likely. Mostly cloudy, with a high near 30.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW Joseph OR
 45.21°N 117.28°W (Elev. 8255 ft)
10:45 pm PST Dec 9, 2025
11pm 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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