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

49°F

9°C

Humidity 25%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 19 Jan 02:00 PM PST
Extended Forecast for

10 Miles W Tioga Pass CA

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 43. North wind around 5 mph.

    High: 43 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. Northeast wind around 5 mph becoming calm.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 43. Wind chill values as low as 28. Calm wind.

    High: 43 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 42. Calm wind.

    High: 42 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 10am.  Mostly cloudy, with a high near 37. Calm wind.

    High: 37 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 36. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 36 °F

    Sunny

Detailed Forecast

M.L.King Day
Sunny, with a high near 43. North wind around 5 mph.
Tonight
Mostly clear, with a low around 27. Northeast wind around 5 mph becoming calm.
Tuesday
Increasing clouds, with a high near 43. Wind chill values as low as 28. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 31. Calm wind.
Wednesday
Mostly cloudy, with a high near 42. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 29. Calm wind.
Thursday
A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 37. Calm wind.
Thursday Night
Partly cloudy, with a low around 25. Calm wind.
Friday
Sunny, with a high near 36. Calm wind becoming north northwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 21. East northeast wind around 5 mph.
Saturday
Sunny, with a high near 36. East northeast wind around 5 mph becoming northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 24. North northeast wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 38. Calm wind becoming west around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Tioga Pass CA
 37.93°N 119.44°W (Elev. 9167 ft)
1:57 pm PST Jan 19, 2026
2pm PST Jan 19, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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