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

37°F

3°C

Humidity 62%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 07 Dec 10:00 AM PST
Extended Forecast for

10 Miles W Conway Summit CA

  • Today

    Today: Mostly sunny, with a temperature falling to around 27 by 5pm. Wind chill values as low as 20. West southwest wind 5 to 10 mph.

    High: 34 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 21. Wind chill values as low as 11. West northwest wind 5 to 10 mph.

    Low: 21 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 38. Wind chill values as low as 13. West wind 5 to 10 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 25. Wind chill values as low as 16. West wind 5 to 10 mph.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 41. West wind 5 to 10 mph.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. West wind 5 to 10 mph.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 42. West northwest wind 5 to 10 mph.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. West wind 5 to 10 mph.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 41. Northwest wind 5 to 10 mph.

    High: 41 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a temperature falling to around 27 by 5pm. Wind chill values as low as 20. West southwest wind 5 to 10 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 21. Wind chill values as low as 11. West northwest wind 5 to 10 mph.
Monday
Sunny, with a high near 38. Wind chill values as low as 13. West wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 25. Wind chill values as low as 16. West wind 5 to 10 mph.
Tuesday
Sunny, with a high near 41. West wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 27. West wind 5 to 10 mph.
Wednesday
Sunny, with a high near 42. West northwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 27. West wind 5 to 10 mph.
Thursday
Sunny, with a high near 41. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 26. North wind 10 to 15 mph.
Friday
Sunny, with a high near 42. West northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 26. West wind 5 to 10 mph.
Saturday
Sunny, with a high near 40. West northwest wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Conway Summit CA
 38.08°N 119.36°W (Elev. 12178 ft)
9:56 am PST Dec 7, 2025
10am PST Dec 7, 2025-6pm PST Dec 13, 2025
 
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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