National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

15°F

-9°C

Humidity 86%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 27 Dec 06:00 PM PST
Extended Forecast for

9 Miles WSW Tioga Pass CA

  • Tonight

    Tonight: Mostly clear, with a low around 6. Wind chill values as low as -3. East wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 6 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 36. Wind chill values as low as -3. East wind around 5 mph.

    High: 36 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 11. Wind chill values as low as -5. East northeast wind around 15 mph, with gusts as high as 30 mph.

    Low: 11 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 38. Wind chill values as low as -6. East northeast wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 16. East northeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 44. East wind 5 to 10 mph becoming light northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. East northeast wind around 5 mph.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of snow after 10am. Partly sunny, with a high near 44. East wind around 5 mph becoming calm in the morning.

    High: 44 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 22. Calm wind becoming north northwest around 5 mph.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 6. Wind chill values as low as -3. East wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 36. Wind chill values as low as -3. East wind around 5 mph.
Sunday Night
Clear, with a low around 11. Wind chill values as low as -5. East northeast wind around 15 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 38. Wind chill values as low as -6. East northeast wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Clear, with a low around 16. East northeast wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 44. East wind 5 to 10 mph becoming light northeast in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 20. East northeast wind around 5 mph.
Wednesday
A 20 percent chance of snow after 10am. Partly sunny, with a high near 44. East wind around 5 mph becoming calm in the morning.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22. Calm wind becoming north northwest around 5 mph.
New Year's Day
Snow likely, mainly after 10am. Mostly cloudy, with a high near 40. West wind around 5 mph. Chance of precipitation is 60%.
Thursday Night
Snow likely. Mostly cloudy, with a low around 19. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday
Snow likely. Mostly cloudy, with a high near 35. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 14. South wind around 5 mph, with gusts as high as 15 mph.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 35. West southwest wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Tioga Pass CA
 37.85°N 119.42°W (Elev. 9600 ft)
Last Update:
5:57 pm PST Dec 27, 2025
Forecast Valid:
6pm PST Dec 27, 2025-6pm PST Jan 3, 2026
 
Forecast Discussion
 
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