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

14 Miles WNW Tioga Pass CA

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 44. Wind chill values as low as 20. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 24. East northeast wind around 5 mph.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Wind chill values as low as 21 early. North wind around 5 mph becoming west in the morning.

    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 45. West wind around 5 mph.

    High: 45 °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 40. North wind around 5 mph becoming west northwest in the afternoon.

    High: 40 °F

    Slight Chance
    Snow

  • Thursday Night

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

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 37. North wind around 5 mph.

    High: 37 °F

    Sunny

Detailed Forecast

M.L.King Day
Sunny, with a high near 44. Wind chill values as low as 20. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 24. East northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 45. Wind chill values as low as 21 early. North wind around 5 mph becoming west in the morning.
Tuesday Night
Mostly cloudy, with a low around 27. West wind around 5 mph.
Wednesday
Partly sunny, with a high near 45. 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 40. North wind around 5 mph becoming west northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 22. Northeast wind around 5 mph.
Friday
Sunny, with a high near 37. North wind around 5 mph.
Friday Night
Mostly clear, with a low around 19. East northeast wind around 10 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 39. East northeast wind around 5 mph.
Saturday Night
Mostly clear, with a low around 21. East northeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 40. North wind around 5 mph becoming west southwest in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WNW Tioga Pass CA
 38.02°N 119.48°W (Elev. 9400 ft)
7:57 am PST Jan 19, 2026
8am PST Jan 19, 2026-6pm PST Jan 25, 2026
 
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