Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

16°F

-9°C

Humidity 73%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 8°F (-13°C)
Visibility NA
Last update 31 Jan 08:00 AM PST
Extended Forecast for

11 Miles W Conway Summit CA

  • Today

    Today: Mostly sunny, with a high near 46. Wind chill values as low as 16 early. South southwest wind 5 to 10 mph.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 22. Wind chill values as low as 12. South wind 10 to 15 mph.

    Low: 22 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 42. Wind chill values as low as 11. West southwest wind 10 to 15 mph.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. Wind chill values as low as 9. West wind 5 to 10 mph.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 43. Northwest wind 5 to 10 mph.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 20. East northeast wind around 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 20 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 46. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46. Northeast wind 10 to 15 mph.

    High: 46 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 46. Wind chill values as low as 16 early. South southwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 22. Wind chill values as low as 12. South wind 10 to 15 mph.
Sunday
Partly sunny, with a high near 42. Wind chill values as low as 11. West southwest wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 19. Wind chill values as low as 9. West wind 5 to 10 mph.
Monday
Sunny, with a high near 43. Northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 20. East northeast wind around 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 46. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 21. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 46. Northeast wind 10 to 15 mph.
Wednesday Night
Mostly clear, with a low around 22. Northeast wind around 10 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 46. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 22. Northwest wind around 10 mph.
Friday
Mostly sunny, with a high near 43. Northwest wind around 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Conway Summit CA
 38.08°N 119.38°W (Elev. 11601 ft)
7:57 am PST Jan 31, 2026
8am PST Jan 31, 2026-6pm PST Feb 6, 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