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

EMIGRANT (EMFO3)

Lat: 43.48306°NLon: 122.23028°WElev: 3773.0ft.

NA

49°F

9°C

Humidity 100%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 09 Dec 11:53 PM PST
Extended Forecast for

3 Miles NNW Cascade Summit OR

  • Overnight

    Overnight: A chance of rain before 3am, then a slight chance of rain after 4am.  Mostly cloudy, with a low around 41. West wind around 6 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%.

    Low: 41 °F

    Chance Rain

  • Wednesday

    Wednesday: A 10 percent chance of rain after 4pm.  Partly sunny, with a high near 50. West wind around 7 mph, with gusts as high as 18 mph.

    High: 50 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 10pm, then a slight chance of rain after 4am.  Partly cloudy, with a low around 35. Light west wind.  Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 20 percent chance of rain before 10am.  Mostly sunny, with a high near 49. Light west wind.

    High: 49 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain after 10pm.  Snow level 7000 feet lowering to 6400 feet after midnight . Partly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
A chance of rain before 3am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 41. West wind around 6 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Wednesday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 50. West wind around 7 mph, with gusts as high as 18 mph.
Wednesday Night
A slight chance of rain before 10pm, then a slight chance of rain after 4am. Partly cloudy, with a low around 35. Light west wind. Chance of precipitation is 20%.
Thursday
A 20 percent chance of rain before 10am. Mostly sunny, with a high near 49. Light west wind.
Thursday Night
Mostly clear, with a low around 34. Calm wind.
Friday
Sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Sunny, with a high near 53.
Saturday Night
A slight chance of rain after 10pm. Snow level 7000 feet lowering to 6400 feet after midnight . Partly cloudy, with a low around 35.
Sunday
A chance of rain. Snow level 6200 feet rising to 6800 feet in the afternoon. Partly sunny, with a high near 45.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 35.
Monday
Rain likely. Mostly cloudy, with a high near 45.
Monday Night
Rain. Snow level 7400 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 35.
Tuesday
Rain likely, possibly mixed with snow. Snow level 6000 feet. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Cascade Summit OR
 43.6°N 122.06°W (Elev. 4787 ft)
11:40 pm PST Dec 9, 2025
12am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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