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

TUOLUMNE MEADOWS TUM (TUMC1)

Lat: 37.87639°NLon: 119.34806°WElev: 8654.0ft.

NA

31°F

-1°C

Humidity 66%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 09 Dec 06:00 PM PST
Extended Forecast for

12 Miles E Yosemite CA

  • Tonight

    Tonight: Mostly clear, with a low around 20. Wind chill values as low as 10. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 37. Wind chill values as low as 10. North northwest wind 5 to 10 mph becoming light west northwest  in the afternoon. Winds could gust as high as 15 mph.

    High: 37 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 29. Wind chill values as low as 21. Northwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 29 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 42. Wind chill values as low as 21. Northwest wind 5 to 10 mph.

    High: 42 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 29. North northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 41. West northwest wind 5 to 10 mph.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 38. West wind 5 to 10 mph.

    High: 38 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. Northwest wind 5 to 10 mph.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 20. Wind chill values as low as 10. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 37. Wind chill values as low as 10. North northwest wind 5 to 10 mph becoming light west northwest in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Clear, with a low around 29. Wind chill values as low as 21. Northwest wind around 10 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 42. Wind chill values as low as 21. Northwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 29. North northwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 41. West northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 28. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 38. West wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 25. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 36. West wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 26. West wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 34. West wind around 5 mph.
Monday Night
A 20 percent chance of snow. Partly cloudy, with a low around 26. West wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
A 20 percent chance of snow. Mostly sunny, with a high near 33. West southwest wind around 10 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles E Yosemite CA
 37.75°N 119.31°W (Elev. 11988 ft)
5:57 pm PST Dec 9, 2025
6pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database