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 97%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 09 Dec 08:55 PM PST
Extended Forecast for

19 Miles SW Joseph OR

  • Tonight

    Tonight: Rain and snow before 10pm, then rain between 10pm and 4am, then rain likely, possibly mixed with snow after 4am.  Snow level 8900 feet rising to 9700 feet. Temperature falling to near 32 by midnight, then rising to around 36 during the remainder of the night. West wind 7 to 9 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 32 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow likely before 10am, then a chance of snow.  Snow level 8700 feet lowering to 8400 feet in the afternoon . Partly sunny, with a high near 36. West wind 13 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 36 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. West wind around 11 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow.  Mostly cloudy, with a high near 34. West wind around 11 mph.

    High: 34 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 10pm.  Mostly cloudy, with a low around 31. West wind around 6 mph.

    Low: 31 °F

    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °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 and snow before 10pm, then rain between 10pm and 4am, then rain likely, possibly mixed with snow after 4am. Snow level 8900 feet rising to 9700 feet. Temperature falling to near 32 by midnight, then rising to around 36 during the remainder of the night. West wind 7 to 9 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Rain and snow likely before 10am, then a chance of snow. Snow level 8700 feet lowering to 8400 feet in the afternoon . Partly sunny, with a high near 36. West wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 31. West wind around 11 mph, with gusts as high as 20 mph.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 34. West wind around 11 mph.
Thursday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 31. West wind around 6 mph.
Friday
Partly sunny, with a high near 36.
Friday Night
Mostly cloudy, with a low around 27.
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 between 10am and 4pm. Partly sunny, with a high near 31.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 26.
Monday
Snow likely. Mostly cloudy, with a high near 30.
Monday Night
Snow. Mostly cloudy, with a low around 27.
Tuesday
Snow likely. Mostly cloudy, with a high near 30.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SW Joseph OR
 45.13°N 117.47°W (Elev. 8399 ft)
9:15 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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