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

SHERMAN PASS (TSHER)

Lat: 48.608°NLon: 118.479°WElev: 5560.0ft.

light snow

N/A

Humidity 81%
Wind Speed W 0 MPH
Barometer NA
Dewpoint N/A
Visibility 1.10 mi
Last update 01 Dec 10:17 AM PST
Extended Forecast for

12 Miles ESE Republic WA

  • Tonight

    Tonight: Snow before 2am, then a chance of rain and snow.  Snow level rising to 7100 feet. Temperature rising to around 34 by 4am. Southwest wind 7 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 7am, then a chance of rain.  Snow level 7300 feet lowering to 6400 feet in the afternoon . Mostly cloudy, with a high near 38. Southwest wind around 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 4am, then a chance of rain and snow.  Snow level 6400 feet. Mostly cloudy, with a low around 33. Southwest wind 10 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow before 7am, then a chance of snow.  Mostly cloudy, with a high near 35. West wind 6 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 35 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly after 10pm.  Mostly cloudy, with a low around 27. Northwest wind 3 to 5 mph.  Little or no snow accumulation expected.

    Low: 27 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow.  Mostly cloudy, with a high near 33. Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before 10pm.  Mostly cloudy, with a low around 24. Little or no snow accumulation expected.

    Low: 24 °F

    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 10am.  Mostly cloudy, with a high near 30.

    High: 30 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Snow before 2am, then a chance of rain and snow. Snow level rising to 7100 feet. Temperature rising to around 34 by 4am. Southwest wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of rain and snow before 7am, then a chance of rain. Snow level 7300 feet lowering to 6400 feet in the afternoon . Mostly cloudy, with a high near 38. Southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
Rain likely before 4am, then a chance of rain and snow. Snow level 6400 feet. Mostly cloudy, with a low around 33. Southwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow before 7am, then a chance of snow. Mostly cloudy, with a high near 35. West wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 27. Northwest wind 3 to 5 mph. Little or no snow accumulation expected.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 33. Little or no snow accumulation expected.
Friday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 24. Little or no snow accumulation expected.
Saturday
A 20 percent chance of snow before 10am. Mostly cloudy, with a high near 30.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 28.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 33.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 28.
Monday
Snow. High near 33. Chance of precipitation is 80%.
Monday Night
Snow. Low around 28. Chance of precipitation is 80%.
Tuesday
A 50 percent chance of snow. Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Republic WA
 48.6°N 118.5°W (Elev. 5472 ft)
5:48 pm PST Dec 9, 2025
11pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

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