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

16 Miles NNE Republic WA

  • Overnight

    Overnight: Rain likely, mainly before 4am.  Snow level 4000 feet rising to 6600 feet. Cloudy, with a steady temperature around 35. East wind around 6 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain before 7am, then a slight chance of rain after 1pm.  Mostly cloudy, with a high near 46. South wind 5 to 7 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35. Southwest wind 3 to 5 mph.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 45. West wind 3 to 5 mph.

    High: 45 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain and snow, mainly after 4am.  Snow level 2900 feet. Mostly cloudy, with a low around 30. Calm wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before 1pm, then a chance of rain.  Snow level 3200 feet rising to 4200 feet in the afternoon. Mostly cloudy, with a high near 42. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly before 10pm.  Snow level 4600 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of rain before 10am.  Snow level 3800 feet. Mostly cloudy, with a high near 40.

    High: 40 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 10pm.  Snow level 4500 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Rain likely, mainly before 4am. Snow level 4000 feet rising to 6600 feet. Cloudy, with a steady temperature around 35. East wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain before 7am, then a slight chance of rain after 1pm. Mostly cloudy, with a high near 46. South wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 35. Southwest wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 45. West wind 3 to 5 mph.
Thursday Night
A chance of rain and snow, mainly after 4am. Snow level 2900 feet. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A chance of rain and snow before 1pm, then a chance of rain. Snow level 3200 feet rising to 4200 feet in the afternoon. Mostly cloudy, with a high near 42. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday Night
A 40 percent chance of rain, mainly before 10pm. Snow level 4600 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 31.
Saturday
A 20 percent chance of rain before 10am. Snow level 3800 feet. Mostly cloudy, with a high near 40.
Saturday Night
A 20 percent chance of rain after 10pm. Snow level 4500 feet. Mostly cloudy, with a low around 32.
Sunday
A 40 percent chance of rain. Snow level 4600 feet. Partly sunny, with a high near 44.
Sunday Night
A 30 percent chance of rain. Snow level 4700 feet. Mostly cloudy, with a low around 33.
Monday
Rain. Snow level 4800 feet. High near 44. Chance of precipitation is 80%.
Monday Night
Rain. Low around 32. Chance of precipitation is 80%.
Tuesday
Rain likely. Snow level 3800 feet. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNE Republic WA
 48.88°N 118.64°W (Elev. 2379 ft)
1:13 am PST Dec 10, 2025
1am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

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