Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

31°F

-1°C

Humidity 73%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 11 Dec 09:00 AM PST
Extended Forecast for

Tioga Pass CA

  • Today

    Today: Sunny, with a temperature rising to near 51 by noon, then falling to around 43 during the remainder of the day. Northwest wind around 5 mph becoming calm.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 30. Northeast wind around 5 mph becoming west after midnight.

    Low: 30 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 52. Wind chill values as low as 27 early. West wind around 5 mph becoming calm  in the morning.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 35. West wind around 5 mph.

    Low: 35 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 53. West wind around 5 mph.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. West wind around 5 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 46. West wind around 5 mph becoming calm  in the afternoon.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. Calm wind becoming west around 5 mph.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 46. West southwest wind around 5 mph.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a temperature rising to near 51 by noon, then falling to around 43 during the remainder of the day. Northwest wind around 5 mph becoming calm.
Tonight
Clear, with a low around 30. Northeast wind around 5 mph becoming west after midnight.
Friday
Sunny, with a high near 52. Wind chill values as low as 27 early. West wind around 5 mph becoming calm in the morning.
Friday Night
Clear, with a low around 35. West wind around 5 mph.
Saturday
Sunny, with a high near 53. West wind around 5 mph.
Saturday Night
Mostly clear, with a low around 35. West wind around 5 mph.
Sunday
Sunny, with a high near 46. West wind around 5 mph becoming calm in the afternoon.
Sunday Night
Mostly clear, with a low around 26. Calm wind becoming west around 5 mph.
Monday
Mostly sunny, with a high near 46. West southwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 29. West southwest wind around 5 mph.
Tuesday
A 30 percent chance of snow. Mostly sunny, with a high near 43. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 28. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 40. West southwest wind around 10 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Tioga Pass CA
 37.91°N 119.26°W (Elev. 10449 ft)
8:57 am PST Dec 11, 2025
9am PST Dec 11, 2025-6pm PST Dec 17, 2025
 
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