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.

Mostly Cloudy

47°F

8°C

Humidity 41%
Wind Speed NW 4 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 07 Dec 07:35 PM PST
Extended Forecast for

14 Miles SSW Joseph OR

  • Tonight

    Tonight: A 40 percent chance of snow before 1am.  Mostly cloudy, with a low around 24. West wind around 11 mph.

    Low: 24 °F

    Chance Snow

  • Monday

    Monday: Snow, mainly after 10am. The snow could be heavy at times.  High near 31. Southwest wind 13 to 17 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 31 °F

    Heavy Snow

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times.  Low around 29. Southwest wind around 21 mph, with gusts as high as 43 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 29 °F

    Heavy Snow

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times.  High near 31. West wind 9 to 17 mph, with gusts as high as 38 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 31 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow before 1am, then rain, possibly mixed with snow. The snow could be heavy at times.  Low around 30. West wind 10 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Heavy Snow
    then
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow, becoming all snow after 7am.  High near 34. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Rain/Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 31. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 31 °F

    Snow

  • Thursday

    Thursday: Snow likely.  Mostly cloudy, with a high near 33. Chance of precipitation is 70%.

    High: 33 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before 4am.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Snow

Detailed Forecast

Tonight
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 24. West wind around 11 mph.
Monday
Snow, mainly after 10am. The snow could be heavy at times. High near 31. Southwest wind 13 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Monday Night
Snow. The snow could be heavy at times. Low around 29. Southwest wind around 21 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Tuesday
Snow. The snow could be heavy at times. High near 31. West wind 9 to 17 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Tuesday Night
Snow before 1am, then rain, possibly mixed with snow. The snow could be heavy at times. Low around 30. West wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Rain and snow, becoming all snow after 7am. High near 34. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow. Low around 31. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 30.
Friday
A slight chance of snow before 10am. Partly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 26.
Saturday
A slight chance of snow. Mostly sunny, with a high near 33.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 25.
Sunday
A chance of snow. Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SSW Joseph OR
 45.18°N 117.36°W (Elev. 8150 ft)
3:20 pm PST Dec 7, 2025
7pm 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

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