Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

22°F

-6°C

Humidity 74%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 09 Dec 02:00 AM PST
Extended Forecast for

Tioga Pass CA

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 34. West wind around 5 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 43. Wind chill values as low as 26. North northwest wind around 5 mph becoming calm  in the afternoon.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a steady temperature around 33. Wind chill values as low as 26. North northeast wind around 5 mph.

    Low: 33 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 49. Wind chill values as low as 25 early. Northwest wind around 5 mph becoming calm  in the morning.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 30. West wind around 5 mph.

    Low: 30 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 49. West wind around 5 mph becoming calm  in the morning.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 29. West northwest wind around 5 mph.

    Low: 29 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 47. West wind around 5 mph becoming calm  in the afternoon.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. Calm wind becoming west around 5 mph in the evening.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 34. West wind around 5 mph.
Tuesday
Sunny, with a high near 43. Wind chill values as low as 26. North northwest wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Clear, with a steady temperature around 33. Wind chill values as low as 26. North northeast wind around 5 mph.
Wednesday
Sunny, with a high near 49. Wind chill values as low as 25 early. Northwest wind around 5 mph becoming calm in the morning.
Wednesday Night
Clear, with a low around 30. West wind around 5 mph.
Thursday
Sunny, with a high near 49. West wind around 5 mph becoming calm in the morning.
Thursday Night
Clear, with a low around 29. West northwest wind around 5 mph.
Friday
Sunny, with a high near 47. West wind around 5 mph becoming calm in the afternoon.
Friday Night
Mostly clear, with a low around 28. Calm wind becoming west around 5 mph in the evening.
Saturday
Sunny, with a high near 45. West southwest wind around 5 mph.
Saturday Night
Mostly clear, with a low around 25. West wind around 5 mph.
Sunday
Sunny, with a high near 43. West wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 26. West southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 44. West southwest wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Tioga Pass CA
 37.91°N 119.26°W (Elev. 10449 ft)
1:56 am PST Dec 9, 2025
2am PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database