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

Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Hazardous Weather Conditions

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

24°F

-4°C

Humidity 50%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 8°F (-13°C)
Visibility NA
Last update 03 Dec 08:00 PM PST
Extended Forecast for

16 Miles W Conway Summit CA

Cold Weather Advisory December 3, 08:59pm until December 4, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory December 3, 08:59pm until December 4, 09:00am

    NOW until 9:00am Thu

    Cold Weather Advisory

  • Tonight

    Low: 15 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 43. Wind chill values as low as 7. North northeast wind around 5 mph.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. Wind chill values as low as 15. North northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 47. Wind chill values as low as 14 early. North wind around 10 mph, with gusts as high as 20 mph.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. West wind around 5 mph.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 47. West wind 5 to 10 mph.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Southwest wind around 5 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 49. West wind around 5 mph.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 15. Wind chill values as low as 7. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 43. Wind chill values as low as 7. North northeast wind around 5 mph.
Thursday Night
Mostly clear, with a low around 24. Wind chill values as low as 15. North northeast wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 47. Wind chill values as low as 14 early. North wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 25. West wind around 5 mph.
Saturday
Sunny, with a high near 47. West wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 25. Southwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 49. West wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 24. West northwest wind around 5 mph.
Monday
Sunny, with a high near 50. Northwest wind around 5 mph.
Monday Night
Mostly clear, with a low around 27. Northwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 52. West wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 29. West wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 52. West northwest wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Conway Summit CA
 38.09°N 119.47°W (Elev. 10190 ft)
Last Update:
7:57 pm PST Dec 3, 2025
Forecast Valid:
8pm PST Dec 3, 2025-6pm PST Dec 10, 2025
 
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