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

11 Miles NW Tioga Pass CA

  • Tonight

    Tonight: Partly cloudy, with a low around 23. Calm wind becoming north around 5 mph.

    Low: 23 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 44. Wind chill values as low as 17. Northeast wind around 5 mph.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. Northeast wind around 5 mph becoming north northwest after midnight.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 46. Wind chill values as low as 17 early. Calm wind.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Calm wind becoming west southwest around 5 mph.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. Calm wind becoming west around 5 mph.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 42. Calm wind becoming west around 5 mph.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 23. Calm wind becoming north around 5 mph.
M.L.King Day
Sunny, with a high near 44. Wind chill values as low as 17. Northeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 22. Northeast wind around 5 mph becoming north northwest after midnight.
Tuesday
Sunny, with a high near 46. Wind chill values as low as 17 early. Calm wind.
Tuesday Night
Partly cloudy, with a low around 23. Calm wind becoming west southwest around 5 mph.
Wednesday
Mostly sunny, with a high near 46. Calm wind becoming west around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 24. Calm wind.
Thursday
Mostly sunny, with a high near 42. Calm wind becoming west around 5 mph.
Thursday Night
Mostly clear, with a low around 20. Calm wind.
Friday
Sunny, with a high near 40. West southwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 19. West southwest wind around 5 mph.
Saturday
Sunny, with a high near 40. West wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 19. West northwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 41. West wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NW Tioga Pass CA
 38.03°N 119.4°W (Elev. 8796 ft)
6:56 pm PST Jan 18, 2026
7pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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