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

27°F

-3°C

Humidity 75%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 09 Dec 10:00 PM PST
Extended Forecast for

9 Miles WSW Tioga Pass CA

  • Tonight

    Tonight: Clear, with a low around 19. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 19 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 54. Wind chill values as low as 12 early. East northeast wind around 5 mph becoming calm  in the morning.

    High: 54 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 25. East northeast wind around 5 mph.

    Low: 25 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 55. Wind chill values as low as 20 early. Northeast wind around 5 mph becoming calm.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 26. North northeast wind around 5 mph.

    Low: 26 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 54. North wind around 5 mph becoming calm.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. North wind around 5 mph becoming east northeast after midnight.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51. Northwest wind around 5 mph becoming calm.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 19. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 54. Wind chill values as low as 12 early. East northeast wind around 5 mph becoming calm in the morning.
Wednesday Night
Clear, with a low around 25. East northeast wind around 5 mph.
Thursday
Sunny, with a high near 55. Wind chill values as low as 20 early. Northeast wind around 5 mph becoming calm.
Thursday Night
Clear, with a low around 26. North northeast wind around 5 mph.
Friday
Sunny, with a high near 54. North wind around 5 mph becoming calm.
Friday Night
Mostly clear, with a low around 25. North wind around 5 mph becoming east northeast after midnight.
Saturday
Sunny, with a high near 51. Northwest wind around 5 mph becoming calm.
Saturday Night
Mostly clear, with a low around 22. Calm wind.
Sunday
Sunny, with a high near 49. Calm wind.
Sunday Night
Partly cloudy, with a low around 23. Calm wind becoming east southeast around 5 mph.
Monday
Mostly sunny, with a high near 47. Calm wind becoming west southwest around 5 mph.
Monday Night
A 20 percent chance of snow. Partly cloudy, with a low around 23. West southwest wind around 5 mph becoming south southeast after midnight.
Tuesday
A 20 percent chance of snow. Mostly sunny, with a high near 46. West southwest wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Tioga Pass CA
 37.85°N 119.42°W (Elev. 9600 ft)
9:56 pm PST Dec 9, 2025
10pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

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