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

12 Miles W Tioga Pass CA

  • Tonight

    Tonight: Clear, with a low around 29. East wind around 5 mph.

    Low: 29 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61. Wind chill values as low as 24 early. East wind around 5 mph becoming calm.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 36. East wind around 5 mph.

    Low: 36 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 61. Calm wind.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 36. East northeast wind around 5 mph.

    Low: 36 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 61. Calm wind.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. Calm wind becoming east northeast around 5 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58. Calm wind becoming west southwest around 5 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 29. East wind around 5 mph.
Wednesday
Sunny, with a high near 61. Wind chill values as low as 24 early. East wind around 5 mph becoming calm.
Wednesday Night
Clear, with a low around 36. East wind around 5 mph.
Thursday
Sunny, with a high near 61. Calm wind.
Thursday Night
Clear, with a low around 36. East northeast wind around 5 mph.
Friday
Sunny, with a high near 61. Calm wind.
Friday Night
Mostly clear, with a low around 34. Calm wind becoming east northeast around 5 mph.
Saturday
Sunny, with a high near 58. Calm wind becoming west southwest around 5 mph.
Saturday Night
Mostly clear, with a low around 32. Calm wind.
Sunday
Sunny, with a high near 55. Calm wind becoming west around 5 mph.
Sunday Night
Partly cloudy, with a low around 33. Calm wind.
Monday
Mostly sunny, with a high near 53. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 33. Calm wind becoming south southwest around 5 mph.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 53. East northeast wind around 5 mph becoming west southwest in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Tioga Pass CA
 37.92°N 119.49°W (Elev. 6998 ft)
9:56 pm PST Dec 9, 2025
10pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database