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

25°F

-4°C

Humidity 71%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 10 Dec 04:00 AM PST
Extended Forecast for

18 Miles WNW Tioga Pass CA

  • Today

    Today: Sunny, with a high near 46. Wind chill values as low as 19 early. North northeast wind 5 to 10 mph becoming west in the morning.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 35. North northeast wind around 5 mph.

    Low: 35 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 48. Wind chill values as low as 30 early. North wind around 5 mph becoming west northwest in the afternoon.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 33. North northeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 33 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 47. West wind around 5 mph.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33. North wind 5 to 10 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45. West wind around 5 mph.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. North northwest wind around 5 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 42. North wind around 5 mph becoming west in the afternoon.

    High: 42 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 46. Wind chill values as low as 19 early. North northeast wind 5 to 10 mph becoming west in the morning.
Tonight
Clear, with a low around 35. North northeast wind around 5 mph.
Thursday
Sunny, with a high near 48. Wind chill values as low as 30 early. North wind around 5 mph becoming west northwest in the afternoon.
Thursday Night
Clear, with a low around 33. North northeast wind around 10 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 47. West wind around 5 mph.
Friday Night
Mostly clear, with a low around 33. North wind 5 to 10 mph.
Saturday
Sunny, with a high near 45. West wind around 5 mph.
Saturday Night
Mostly clear, with a low around 30. North northwest wind around 5 mph.
Sunday
Sunny, with a high near 42. North wind around 5 mph becoming west in the afternoon.
Sunday Night
Partly cloudy, with a low around 31. North northeast wind around 5 mph becoming south after midnight.
Monday
Mostly sunny, with a high near 40. West southwest wind around 5 mph.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 32. Southwest wind 5 to 10 mph.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 38. West southwest wind around 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles WNW Tioga Pass CA
 38.03°N 119.54°W (Elev. 10105 ft)
3:56 am PST Dec 10, 2025
4am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database