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

9 Miles SW 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: 21 °F

    Snow Showers
    and Windy

  • Friday

    Friday: Snow showers. Some thunder is also possible. High near 26. Wind chill values as low as -1. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

    High: 26 °F

    Snow Showers
    and Windy

  • Friday Night

    Friday Night: Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 6. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 6 °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 28. Wind chill values as low as -1. South southwest wind around 5 mph becoming calm.

    High: 28 °F

    Slight Chance
    Snow Showers
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 9. East northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 9 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and cold, with a high near 32. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 32 °F

    Cold

  • Sunday Night

    Sunday Night: Clear, with a low around 13. Blustery, with an east northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Clear then
    Clear and
    Blustery

  • Monday

    Monday: Sunny, with a high near 35. Breezy, with an east northeast wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 35 °F

    Sunny and
    Breezy then
    Sunny

Detailed Forecast

Overnight
Snow showers. Some thunder is also possible. Steady temperature around 21. Wind chill values as low as 1. Windy, with a southwest wind around 30 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 10 to 16 inches possible.
Friday
Snow showers. Some thunder is also possible. High near 26. Wind chill values as low as -1. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.
Friday Night
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 6. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Saturday
A 20 percent chance of snow showers before 10am. Sunny and cold, with a high near 28. Wind chill values as low as -1. South southwest wind around 5 mph becoming calm.
Saturday Night
Mostly clear, with a low around 9. East northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny and cold, with a high near 32. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 13. Blustery, with an east northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 35. Breezy, with an east northeast wind 10 to 20 mph, with gusts as high as 30 mph.
Monday Night
Clear, with a low around 17. East northeast wind around 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 41. East northeast wind 5 to 10 mph becoming light in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 19. East northeast wind around 5 mph.
Wednesday
Sunny, with a high near 41. Northeast wind around 5 mph becoming calm in the morning.
Wednesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 22. Southwest wind around 5 mph.
New Year's Day
A 30 percent chance of snow. Partly sunny, with a high near 35. Southwest wind around 5 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Tioga Pass CA
 37.83°N 119.38°W (Elev. 9898 ft)
Last Update:
3:57 am PST Dec 26, 2025
Forecast Valid:
4am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation