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

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

33°F

1°C

Humidity 74%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 07 Dec 05:00 PM PST
Extended Forecast for

18 Miles NNW Yosemite CA

  • Tonight

    Tonight: Mostly clear, with a low around 32. Calm wind becoming northeast around 5 mph after midnight.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 53. Wind chill values as low as 29 early. Calm wind becoming west around 5 mph.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Northeast wind around 5 mph.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. Northeast wind around 5 mph.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59. North northeast wind around 5 mph becoming calm.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. Northeast wind around 5 mph.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59. North northeast wind around 5 mph becoming calm.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 39. Northeast wind around 5 mph.

    Low: 39 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 32. Calm wind becoming northeast around 5 mph after midnight.
Monday
Sunny, with a high near 53. Wind chill values as low as 29 early. Calm wind becoming west around 5 mph.
Monday Night
Mostly clear, with a low around 37. Northeast wind around 5 mph.
Tuesday
Sunny, with a high near 57. Calm wind becoming west northwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 38. Northeast wind around 5 mph.
Wednesday
Sunny, with a high near 59. North northeast wind around 5 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 39. Northeast wind around 5 mph.
Thursday
Sunny, with a high near 59. North northeast wind around 5 mph becoming calm.
Thursday Night
Clear, with a low around 39. Northeast wind around 5 mph.
Friday
Sunny, with a high near 59. Northeast wind around 5 mph becoming calm.
Friday Night
Clear, with a low around 38. Northeast wind around 5 mph.
Saturday
Sunny, with a high near 57. Northeast wind around 5 mph becoming calm.
Saturday Night
Mostly clear, with a low around 36. East northeast wind around 5 mph.
Sunday
Sunny, with a high near 54. Northeast wind around 5 mph becoming west in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNW Yosemite CA
 38°N 119.62°W (Elev. 7379 ft)
Last Update:
4:56 pm PST Dec 7, 2025
Forecast Valid:
5pm PST Dec 7, 2025-6pm PST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation