Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

31°F

-1°C

Humidity 76%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 18 Jan 06:00 PM PST
Extended Forecast for

13 Miles S Leavitt Meadows CA

  • Overnight

    Overnight: Partly cloudy, with a low around 25. North wind around 5 mph.

    Low: 25 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 43. Wind chill values as low as 16. Northeast wind around 10 mph, with gusts as high as 15 mph.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. East northeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Wind chill values as low as 17 early. West southwest wind around 5 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27. West wind around 5 mph.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 44. West wind around 5 mph.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. West wind around 5 mph.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 10am.  Partly sunny, with a high near 39. West northwest wind around 5 mph.

    High: 39 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. North wind around 5 mph.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 25. North wind around 5 mph.
M.L.King Day
Sunny, with a high near 43. Wind chill values as low as 16. Northeast wind around 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 23. East northeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.
Tuesday
Mostly sunny, with a high near 45. Wind chill values as low as 17 early. West southwest wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 27. West wind around 5 mph.
Wednesday
Partly sunny, with a high near 44. West wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 27. West wind around 5 mph.
Thursday
A 20 percent chance of snow after 10am. Partly sunny, with a high near 39. West northwest wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 22. North wind around 5 mph.
Friday
Sunny, with a high near 36. North northeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 18. Northeast wind around 10 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 38. North wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 20. Northeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 40. West wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles S Leavitt Meadows CA
 38.14°N 119.57°W (Elev. 9941 ft)
11:56 pm PST Jan 18, 2026
12am PST Jan 19, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database