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Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

6°F

-14°C

Humidity 69%
Wind Speed E 1 MPH
Barometer NA
Dewpoint -2°F (-19°C)
Visibility NA
Last update 27 Jan 06:00 AM PST
Extended Forecast for

11 Miles W Conway Summit CA

  • Today

    Today: Mostly sunny, with a high near 33. Wind chill values as low as 2. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 15. Wind chill values as low as 1. Breezy, with a south southwest wind 15 to 20 mph.

    Low: 15 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 34. Wind chill values as low as 3. West northwest wind 5 to 10 mph.

    High: 34 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 18. Wind chill values as low as 8. West wind 5 to 10 mph.

    Low: 18 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 39. West northwest wind 5 to 10 mph.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. North wind around 10 mph becoming west northwest after midnight.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 41. West northwest wind 5 to 10 mph.

    High: 41 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. West northwest wind around 10 mph.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 42. Northwest wind 5 to 10 mph.

    High: 42 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 33. Wind chill values as low as 2. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 15. Wind chill values as low as 1. Breezy, with a south southwest wind 15 to 20 mph.
Wednesday
Sunny, with a high near 34. Wind chill values as low as 3. West northwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 18. Wind chill values as low as 8. West wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 39. West northwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 23. North wind around 10 mph becoming west northwest after midnight.
Friday
Partly sunny, with a high near 41. West northwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 24. West northwest wind around 10 mph.
Saturday
Partly sunny, with a high near 42. Northwest wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 24. North northwest wind 10 to 15 mph becoming west southwest after midnight.
Sunday
Partly sunny, with a high near 38. West wind 10 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 20. West northwest wind around 10 mph, with gusts as high as 15 mph.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 35. West wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Conway Summit CA
 38.1°N 119.39°W (Elev. 10997 ft)
Last Update:
5:56 am PST Jan 27, 2026
Forecast Valid:
6am PST Jan 27, 2026-6pm PST Feb 2, 2026
 
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Additional Resources

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Chance of Precipitation