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

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

27°F

-3°C

Humidity 96%
Wind Speed NNW 38 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill9°F (-13°C)
Last update 26 Dec 04:00 AM PST
Extended Forecast for

10 Miles SSW Tioga Pass CA

Flood Watch December 26, 04:34am until December 26, 04:00pm
Winter Storm Warning December 26, 04:34am until December 26, 10:00pm
Click here for hazard details and duration
Flood Watch
Winter Storm Warning
  •  
    Flood Watch December 26, 04:34am until December 26, 04:00pm
    Winter Storm Warning December 26, 04:34am until December 26, 10:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 17 °F

    Snow Showers
    and Windy

  • Friday

    Friday: Snow showers. Some thunder is also possible. Temperature falling to around 12 by 5pm. Wind chill values as low as -8. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

    High: 18 °F⇓

    Snow Showers
    and Windy

  • Friday Night

    Friday Night: Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 3. Wind chill values as low as -6. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 3 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Saturday

    Saturday: A 20 percent chance of snow showers before 10am. Sunny and cold, with a high near 19. Wind chill values as low as -7. West wind around 5 mph.

    High: 19 °F

    Slight Chance
    Snow Showers
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 6. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 6 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and cold, with a high near 22. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 22 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 10. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 10 °F

    Mostly Clear
    and Blustery

  • Monday

    Monday: Sunny and cold, with a high near 25. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 25 °F

    Sunny and
    Blustery then
    Sunny

Detailed Forecast

Overnight
Snow showers. Some thunder is also possible. Steady temperature around 17. Wind chill values as low as -6. Windy, with a southwest wind around 35 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 10 to 16 inches possible.
Friday
Snow showers. Some thunder is also possible. Temperature falling to around 12 by 5pm. Wind chill values as low as -8. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.
Friday Night
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 3. Wind chill values as low as -6. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 20 percent chance of snow showers before 10am. Sunny and cold, with a high near 19. Wind chill values as low as -7. West wind around 5 mph.
Saturday Night
Mostly clear, with a low around 6. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny and cold, with a high near 22. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 10. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Sunny and cold, with a high near 25. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 35 mph.
Monday Night
Clear, with a low around 15. Blustery, with a northeast wind around 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny and cold, with a high near 31. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 18. North northwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny and cold, with a high near 31. North northwest wind 5 to 10 mph becoming light and variable in the afternoon.
Wednesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 20. West wind around 5 mph.
New Year's Day
A 30 percent chance of snow. Partly sunny and cold, with a high near 26. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW Tioga Pass CA
 37.77°N 119.31°W (Elev. 10827 ft)
Last Update:
3:57 am PST Dec 26, 2025
Forecast Valid:
4am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
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