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

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

16 Miles W Conway Summit CA

  • Today

    Today: Mostly sunny, with a high near 39. Wind chill values as low as 4. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 14. Wind chill values as low as 6. South southwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 14 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 40. Wind chill values as low as 6. West wind around 5 mph.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 17. Wind chill values as low as 10. West southwest wind around 5 mph.

    Low: 17 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 45. West northwest wind around 5 mph.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. East northeast wind around 5 mph.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 48. West wind around 5 mph.

    High: 48 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. West southwest wind around 5 mph.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 49. North wind around 5 mph becoming west in the morning.

    High: 49 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 39. Wind chill values as low as 4. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
Partly cloudy, with a low around 14. Wind chill values as low as 6. South southwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 40. Wind chill values as low as 6. West wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 17. Wind chill values as low as 10. West southwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 45. West northwest wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 22. East northeast wind around 5 mph.
Friday
Partly sunny, with a high near 48. West wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 23. West southwest wind around 5 mph.
Saturday
Partly sunny, with a high near 49. North wind around 5 mph becoming west in the morning.
Saturday Night
Mostly cloudy, with a low around 23. East northeast wind 5 to 10 mph becoming southwest after midnight.
Sunday
Partly sunny, with a high near 44. West southwest wind around 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 20. West wind 5 to 10 mph.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 42. West wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Conway Summit CA
 38.09°N 119.47°W (Elev. 10190 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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