National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Hazardous Weather Conditions

Current conditions at

Wallace Viaduct (ITD90)

Lat: 47.47432°NLon: 115.90816°WElev: 2792.0ft.

NA

34°F

1°C

Humidity 98%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 09 Dec 09:00 PM PST
Extended Forecast for

9 Miles S Wardner ID

Flood Watch December 9, 09:28pm until December 12, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch December 9, 09:28pm until December 12, 04:00pm

    NOW until 4:00pm Fri

    Flood Watch

  • Tonight

    Low: 32 °F⇑

    Snow then
    Rain/Snow

  • Wednesday

    Wednesday: Rain. High near 44. Southwest wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 44 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 41. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 41 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain before 4pm, then rain, possibly mixed with snow. Snow level 7100 feet lowering to 5900 feet in the afternoon . High near 42. West wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 42 °F

    Rain then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow likely. Snow level 5500 feet. Cloudy, with a low around 39. West wind 7 to 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain/Snow
    Likely

  • Friday

    Friday: Rain and snow likely before 1pm, then a chance of rain. Snow level 5400 feet rising to 6700 feet in the afternoon. Cloudy, with a high near 41. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of rain before 1am, then a chance of rain and snow. Snow level 6400 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 36. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow, mainly before 10am. Snow level 5500 feet. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.

    High: 39 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Snow before 1am, then rain and snow between 1am and 2am, then rain after 2am. Snow level rising to 7800 feet after midnight. Temperature rising to around 41 by 5am. South wind 6 to 14 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.
Wednesday
Rain. High near 44. Southwest wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday Night
Rain. Low around 41. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Thursday
Rain before 4pm, then rain, possibly mixed with snow. Snow level 7100 feet lowering to 5900 feet in the afternoon . High near 42. West wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Rain and snow likely. Snow level 5500 feet. Cloudy, with a low around 39. West wind 7 to 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
Rain and snow likely before 1pm, then a chance of rain. Snow level 5400 feet rising to 6700 feet in the afternoon. Cloudy, with a high near 41. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday Night
A chance of rain before 1am, then a chance of rain and snow. Snow level 6400 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 36. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow, mainly before 10am. Snow level 5500 feet. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Saturday Night
A 30 percent chance of rain, mainly after 10pm. Snow level 5800 feet. Mostly cloudy, with a low around 36.
Sunday
A 50 percent chance of rain. Snow level 5400 feet. Mostly cloudy, with a high near 39.
Sunday Night
A chance of rain and snow. Snow level 5600 feet. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Monday
Rain and snow. Snow level 5800 feet. High near 40. Chance of precipitation is 80%.
Monday Night
Rain and snow. Snow level 6000 feet. Low around 37. Chance of precipitation is 90%.
Tuesday
Rain and snow. Snow level 4900 feet. High near 38. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Wardner ID
 47.4°N 116.11°W (Elev. 4829 ft)
Last Update:
5:48 pm PST Dec 9, 2025
Forecast Valid:
9pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation