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

15 Miles WNW Tioga Pass CA

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 42. Wind chill values as low as 22. Northeast wind around 5 mph.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. East northeast wind around 5 mph.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Wind chill values as low as 24. North wind around 5 mph becoming calm.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. North wind around 5 mph becoming southwest after midnight.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 43. Calm wind becoming west southwest around 5 mph.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Calm wind becoming west around 5 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 10am.  Partly sunny, with a high near 38. North northeast wind around 5 mph becoming west northwest in the afternoon.

    High: 38 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Northeast wind around 5 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 36. North wind around 5 mph.

    High: 36 °F

    Sunny

Detailed Forecast

M.L.King Day
Sunny, with a high near 42. Wind chill values as low as 22. Northeast wind around 5 mph.
Tonight
Mostly clear, with a low around 27. East northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 44. Wind chill values as low as 24. North wind around 5 mph becoming calm.
Tuesday Night
Mostly cloudy, with a low around 30. North wind around 5 mph becoming southwest after midnight.
Wednesday
Partly sunny, with a high near 43. Calm wind becoming west southwest around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 29. Calm wind becoming west around 5 mph.
Thursday
A 20 percent chance of snow after 10am. Partly sunny, with a high near 38. North northeast wind around 5 mph becoming west northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 24. Northeast wind around 5 mph.
Friday
Sunny, with a high near 36. North wind around 5 mph.
Friday Night
Mostly clear, with a low around 21. East northeast wind around 5 mph.
Saturday
Sunny, with a high near 37. East northeast wind around 5 mph.
Saturday Night
Mostly clear, with a low around 23. East northeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 39. North northeast wind around 5 mph becoming west southwest in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW Tioga Pass CA
 38.01°N 119.51°W (Elev. 8615 ft)
3:56 am PST Jan 19, 2026
4am PST Jan 19, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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