Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

Joseph State Airport AWOS (KJSY)

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

Rain

41°F

5°C

Humidity 91%
Wind Speed NE 3 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 09 Dec 12:35 PM PST
Extended Forecast for

19 Miles NW Halfway OR

  • This Afternoon

    This Afternoon: Snow, possibly mixed with rain.  Snow level 6300 feet. High near 36. West wind around 6 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.

    High: 36 °F

    Rain/Snow

  • Tonight

    Tonight: Rain, possibly mixed with snow, becoming all rain after 1am.  Temperature rising to around 37 by 4am. West wind 6 to 8 mph.  Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 32 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 40. Southwest wind around 9 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 10pm, then a slight chance of rain.  Mostly cloudy, with a low around 34. West wind around 7 mph.  Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain.  Mostly cloudy, with a high near 38. West wind around 7 mph.

    High: 38 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before 10pm.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow, possibly mixed with rain. Snow level 6300 feet. High near 36. West wind around 6 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.
Tonight
Rain, possibly mixed with snow, becoming all rain after 1am. Temperature rising to around 37 by 4am. West wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Wednesday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 40. Southwest wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A chance of rain and snow before 10pm, then a slight chance of rain. Mostly cloudy, with a low around 34. West wind around 7 mph. Chance of precipitation is 30%.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 38. West wind around 7 mph.
Thursday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 40.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
A chance of snow. Partly sunny, with a high near 34.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 27.
Monday
Rain and snow likely. Partly sunny, with a high near 36.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NW Halfway OR
 45.09°N 117.37°W (Elev. 6122 ft)
12:46 pm PST Dec 9, 2025
12pm PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database