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

Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

32°F

0°C

Humidity 93%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 30 Dec 05:00 PM PST
Extended Forecast for

16 Miles W Conway Summit CA

  • Tonight

    Tonight: A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 25. Wind chill values as low as 16. Northeast wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 15 mph.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow before 1pm, then rain. High near 41. Wind chill values as low as 20. Southeast wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow. Steady temperature around 34. Wind chill values as low as 20. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 34 °F

    Snow and
    Breezy

  • New Year's Day

    New Year's Day: Snow. High near 38. Wind chill values as low as 25. South southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 24. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Likely

  • Friday

    Friday: A chance of snow before 10am, then snow showers likely, mainly after 4pm. Some thunder is also possible. Partly sunny, with a high near 37. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 37 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: Snow showers, mainly before 4am, then snow after 4am. Some thunder is also possible. Low around 21. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 21 °F

    Snow Showers
    and Breezy

  • Saturday

    Saturday: Snow. High near 31. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

    High: 31 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow. Low around 17. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 17 °F

    Snow

Detailed Forecast

Tonight
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 25. Wind chill values as low as 16. Northeast wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 15 mph.
Wednesday
Snow before 1pm, then rain. High near 41. Wind chill values as low as 20. Southeast wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. Steady temperature around 34. Wind chill values as low as 20. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
New Year's Day
Snow. High near 38. Wind chill values as low as 25. South southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 24. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow before 10am, then snow showers likely, mainly after 4pm. Some thunder is also possible. Partly sunny, with a high near 37. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday Night
Snow showers, mainly before 4am, then snow after 4am. Some thunder is also possible. Low around 21. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. High near 31. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Saturday Night
Snow. Low around 17. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday
Snow likely. Mostly cloudy and cold, with a high near 31. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 14. South southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Monday
Snow likely. Partly sunny and cold, with a high near 32. South southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 15. South southwest wind around 10 mph, with gusts as high as 15 mph.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 34. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Conway Summit CA
 38.09°N 119.47°W (Elev. 10190 ft)
Last Update:
4:56 pm PST Dec 30, 2025
Forecast Valid:
5pm PST Dec 30, 2025-6pm PST Jan 6, 2026
 
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