Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

16°F

-9°C

Humidity 84%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 30 Dec 12:00 AM PST
Extended Forecast for

14 Miles WNW Tioga Pass CA

  • Overnight

    Overnight: Mostly clear, with a low around 24. Wind chill values as low as 11. Breezy, with an east southeast wind 15 to 20 mph.

    Low: 24 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41. Wind chill values as low as 13. East southeast wind 5 to 10 mph becoming light and variable.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Southeast wind around 5 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain and snow likely between 10am and 1pm, then rain.  Snow level rising to 9700 feet in the afternoon. High near 40. Wind chill values as low as 26. East wind around 5 mph becoming south in the afternoon.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow.  Snow level 9500 feet. Low around 31. South southwest wind around 5 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow

  • New Year's Day

    New Year's Day: Snow.  High near 36. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 27. South southwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow Likely

  • Friday

    Friday: Snow, mainly after 10am.  High near 35. South southwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    High: 35 °F

    Snow

  • Friday Night

    Friday Night: Snow.  Low around 23. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%.

    Low: 23 °F

    Snow and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 24. Wind chill values as low as 11. Breezy, with an east southeast wind 15 to 20 mph.
Tuesday
Partly sunny, with a high near 41. Wind chill values as low as 13. East southeast wind 5 to 10 mph becoming light and variable.
Tuesday Night
Mostly cloudy, with a low around 28. Southeast wind around 5 mph.
Wednesday
Rain and snow likely between 10am and 1pm, then rain. Snow level rising to 9700 feet in the afternoon. High near 40. Wind chill values as low as 26. East wind around 5 mph becoming south in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow. Snow level 9500 feet. Low around 31. South southwest wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
New Year's Day
Snow. High near 36. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 27. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
Snow, mainly after 10am. High near 35. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Friday Night
Snow. Low around 23. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Saturday
Snow. High near 31. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Saturday Night
Snow likely. Mostly cloudy, with a low around 19. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Sunday
Snow likely. Mostly cloudy and cold, with a high near 31. Southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 16. South southeast wind 5 to 10 mph.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 33. West southwest wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WNW Tioga Pass CA
 38.02°N 119.48°W (Elev. 9400 ft)
11:56 pm PST Dec 29, 2025
12am PST Dec 30, 2025-6pm PST Jan 5, 2026
 
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Additional Resources

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