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

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

48°F

9°C

Humidity 21%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Last update 20 Jan 12:00 PM PST
Extended Forecast for

12 Miles N Yosemite CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 52. Wind chill values as low as 28 early. Calm wind.

    High: 52 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow after 10pm.  Snow level 7800 feet. Mostly cloudy, with a low around 32. Calm wind.  Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow before 1pm, then a chance of rain between 1pm and 4pm, then a slight chance of rain and snow after 4pm.  Snow level 7600 feet. Mostly cloudy, with a high near 46. Calm wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 10pm.  Snow level 7300 feet. Mostly cloudy, with a low around 26. East northeast wind around 5 mph.  Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 45. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. East northeast wind around 5 mph.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 40. East northeast wind around 5 mph, with gusts as high as 15 mph.

    High: 40 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 55. Calm wind.
Tonight
Mostly cloudy, with a low around 27. Calm wind.
Wednesday
Mostly cloudy, with a high near 52. Wind chill values as low as 28 early. Calm wind.
Wednesday Night
A slight chance of rain and snow after 10pm. Snow level 7800 feet. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 20%.
Thursday
A chance of rain and snow before 1pm, then a chance of rain between 1pm and 4pm, then a slight chance of rain and snow after 4pm. Snow level 7600 feet. Mostly cloudy, with a high near 46. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
A slight chance of rain and snow before 10pm. Snow level 7300 feet. Mostly cloudy, with a low around 26. East northeast wind around 5 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 45. Calm wind becoming west northwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 20. East northeast wind around 5 mph.
Saturday
Sunny, with a high near 40. East northeast wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around 20. East northeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 44. East northeast wind around 5 mph becoming calm.
Sunday Night
Partly cloudy, with a low around 23. Calm wind.
Monday
Mostly sunny, with a high near 46. Calm wind becoming west southwest around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles N Yosemite CA
 37.92°N 119.49°W (Elev. 6998 ft)
11:57 am PST Jan 20, 2026
12pm PST Jan 20, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database