National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

25°F

-4°C

Humidity 63%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 21 Jan 12:00 AM PST
Extended Forecast for

14 Miles WNW Tioga Pass CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 20. South wind around 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 42. Wind chill values as low as 16. South wind around 5 mph becoming calm.

    High: 42 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 28. West southwest wind around 5 mph becoming east in the evening.

    Low: 28 °F

    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow. Mostly cloudy, with a high near 38. Wind chill values as low as 22. Northeast wind around 5 mph.

    High: 38 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 21. North northeast wind around 5 mph.

    Low: 21 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after 10am. Mostly sunny, with a high near 35. West northwest wind around 5 mph.

    High: 35 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 16. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and cold, with a high near 29. Blustery, with an east northeast wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 29 °F

    Sunny and
    Blustery then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 20. South wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 42. Wind chill values as low as 16. South wind around 5 mph becoming calm.
Wednesday Night
Cloudy, with a low around 28. West southwest wind around 5 mph becoming east in the evening.
Thursday
A 20 percent chance of snow. Mostly cloudy, with a high near 38. Wind chill values as low as 22. Northeast wind around 5 mph.
Thursday Night
A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 21. North northeast wind around 5 mph.
Friday
A 20 percent chance of snow after 10am. Mostly sunny, with a high near 35. West northwest wind around 5 mph.
Friday Night
Mostly clear, with a low around 16. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny and cold, with a high near 29. Blustery, with an east northeast wind 15 to 20 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 15. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 33. East wind around 5 mph becoming west southwest in the morning.
Sunday Night
Mostly cloudy, with a low around 18. Southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 36. West southwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 20. East wind around 5 mph.
Tuesday
Mostly sunny, with a high near 39. East wind around 5 mph becoming west southwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WNW Tioga Pass CA
 37.99°N 119.48°W (Elev. 10449 ft)
Last Update:
11:57 pm PST Jan 20, 2026
Forecast Valid:
12am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
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