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

25°F

-4°C

Humidity 69%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 31 Jan 09:00 PM PST
Extended Forecast for

17 Miles N Yosemite CA

  • Tonight

    Tonight: Mostly clear, with a low around 28. South southeast wind around 5 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 46. Wind chill values as low as 23 early. Southeast wind around 5 mph becoming west in the afternoon.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. Calm wind becoming east northeast around 5 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 48. Wind chill values as low as 20 early. North northeast wind around 5 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. East wind around 5 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 51. East northeast wind around 5 mph becoming west northwest in the afternoon.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 30. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 30 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 52. East northeast wind 5 to 10 mph.

    High: 52 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 30. East northeast wind around 10 mph.

    Low: 30 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 28. South southeast wind around 5 mph.
Sunday
Sunny, with a high near 46. Wind chill values as low as 23 early. Southeast wind around 5 mph becoming west in the afternoon.
Sunday Night
Partly cloudy, with a low around 27. Calm wind becoming east northeast around 5 mph.
Monday
Sunny, with a high near 48. Wind chill values as low as 20 early. North northeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 28. East wind around 5 mph.
Tuesday
Sunny, with a high near 51. East northeast wind around 5 mph becoming west northwest in the afternoon.
Tuesday Night
Clear, with a low around 30. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 52. East northeast wind 5 to 10 mph.
Wednesday Night
Clear, with a low around 30. East northeast wind around 10 mph.
Thursday
Sunny, with a high near 49. Northeast wind around 5 mph becoming west northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 28. Northeast wind around 5 mph.
Friday
Mostly sunny, with a high near 46. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 27. North northeast wind around 5 mph.
Saturday
Sunny, with a high near 46. Northeast wind around 5 mph becoming west in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles N Yosemite CA
 38°N 119.57°W (Elev. 8629 ft)
8:57 pm PST Jan 31, 2026
9pm PST Jan 31, 2026-6pm PST Feb 7, 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