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

32°F

0°C

Humidity 64%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 27 Dec 12:00 PM PST
Extended Forecast for

16 Miles N Yosemite CA

  • This Afternoon

    This Afternoon: Sunny and cold, with a high near 30. Wind chill values as low as 16. North wind around 5 mph.

    High: 30 °F

    Cold

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 19. Wind chill values as low as 7. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 19 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 37. Wind chill values as low as 10. East northeast wind 5 to 10 mph.

    High: 37 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21. Wind chill values as low as 9. East northeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 39. East northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 27. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 44. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30. East northeast wind around 5 mph.

    Low: 30 °F

    Mostly Clear

  • Wednesday

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

    High: 44 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
Sunny and cold, with a high near 30. Wind chill values as low as 16. North wind around 5 mph.
Tonight
Mostly clear, with a steady temperature around 19. Wind chill values as low as 7. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 37. Wind chill values as low as 10. East northeast wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 21. Wind chill values as low as 9. East northeast wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 39. East northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Clear, with a low around 27. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 44. East wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 30. East northeast wind around 5 mph.
Wednesday
A 20 percent chance of snow after 10am. Partly sunny, with a high near 44. East northeast wind around 5 mph becoming calm.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 32. Calm wind becoming northeast around 5 mph.
New Year's Day
Snow likely. Mostly cloudy, with a high near 40. East wind around 5 mph becoming west southwest in the afternoon. Chance of precipitation is 60%.
Thursday Night
Snow likely. Mostly cloudy, with a low around 28. South wind around 5 mph. Chance of precipitation is 70%.
Friday
Snow likely. Mostly cloudy, with a high near 35. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles N Yosemite CA
 37.99°N 119.53°W (Elev. 8593 ft)
Last Update:
11:56 am PST Dec 27, 2025
Forecast Valid:
12pm PST Dec 27, 2025-6pm PST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

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