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.

Rain

47°F

8°C

Humidity 60%
Wind Speed SSW 5 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 07 Dec 03:55 PM PST
Extended Forecast for

4 Miles WSW Joseph OR

  • This Afternoon

    This Afternoon: Rain likely, possibly mixed with snow.  Snow level 6600 feet. Mostly cloudy, with a high near 38. West wind around 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: Rain likely, possibly mixed with snow, mainly before 7pm.  Snow level 6400 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 32. West wind around 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Monday

    Monday: Rain likely, possibly mixed with snow before 1pm, then rain.  Snow level 6100 feet rising to 7400 feet in the afternoon. High near 41. Southwest wind 8 to 15 mph, with gusts as high as 40 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain.  Low around 38. Southwest wind around 21 mph, with gusts as high as 47 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 38 °F

    Rain

  • Tuesday

    Tuesday: Rain, possibly mixed with snow.  Snow level 6900 feet lowering to 6300 feet in the afternoon . High near 41. Southwest wind 6 to 14 mph, with gusts as high as 36 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 10pm.  Low around 38. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain/Snow
    then Rain

  • Wednesday

    Wednesday: Rain, possibly mixed with snow.  High near 44. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow.  Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Rain/Snow

  • Thursday

    Thursday: Rain likely, possibly mixed with snow, mainly before 10am.  Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Rain likely, possibly mixed with snow. Snow level 6600 feet. Mostly cloudy, with a high near 38. West wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain likely, possibly mixed with snow, mainly before 7pm. Snow level 6400 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 32. West wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Rain likely, possibly mixed with snow before 1pm, then rain. Snow level 6100 feet rising to 7400 feet in the afternoon. High near 41. Southwest wind 8 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain. Low around 38. Southwest wind around 21 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain, possibly mixed with snow. Snow level 6900 feet lowering to 6300 feet in the afternoon . High near 41. Southwest wind 6 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 10pm. Low around 38. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow. High near 44. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain, possibly mixed with snow. Low around 41. Chance of precipitation is 80%.
Thursday
Rain likely, possibly mixed with snow, mainly before 10am. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Thursday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
A slight chance of rain and snow. Snow level 6200 feet. Partly cloudy, with a low around 35.
Sunday
A chance of rain and snow. Snow level 5800 feet. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Joseph OR
 45.34°N 117.31°W (Elev. 5600 ft)
3:20 pm PST Dec 7, 2025
4pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
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Additional Resources

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