Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

22°F

-6°C

Humidity 74%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 09 Dec 02:00 AM PST
Extended Forecast for

10 Miles SSW Tioga Pass CA

  • Overnight

    Overnight: Mostly clear, with a low around 23. Wind chill values as low as 15. North northwest wind around 5 mph.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 36. Wind chill values as low as 14. North wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 36 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 29. Wind chill values as low as 20. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 43. Wind chill values as low as 20. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 30. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 30 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 43. West northwest wind 5 to 10 mph.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 29. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 42. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 42 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. West wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 23. Wind chill values as low as 15. North northwest wind around 5 mph.
Tuesday
Sunny, with a high near 36. Wind chill values as low as 14. North wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Clear, with a low around 29. Wind chill values as low as 20. Northeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 43. Wind chill values as low as 20. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Clear, with a low around 30. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 43. West northwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 29. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 42. West wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 27. West wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 39. West wind around 5 mph.
Saturday Night
Mostly clear, with a low around 24. West northwest wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 36. West wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 25. West wind around 5 mph.
Monday
Mostly sunny, with a high near 37. West southwest wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW Tioga Pass CA
 37.77°N 119.31°W (Elev. 10827 ft)
1:56 am PST Dec 9, 2025
2am PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database