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

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

41°F

5°C

Humidity 57%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 12 Nov 05:00 PM PST
Extended Forecast for

14 Miles WNW Tioga Pass CA

Winter Storm Warning November 13, 04:00am until November 14, 10:00am
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Snow likely, mainly after 4am. Mostly cloudy, with a low around 33. Wind chill values as low as 23. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Slight Chance
    Snow then
    Snow Likely

  • Thursday

    Thursday: Rain and snow before 4pm, then snow between 4pm and 5pm, then rain and snow after 5pm. Snow level rising to 9800 feet. High near 37. Wind chill values as low as 25. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow, becoming all snow after 10pm. Low around 30. Wind chill values as low as 23. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 30 °F

    Rain/Snow
    then Snow

  • Friday

    Friday: Snow before 10am, then snow showers likely after 10am. Some thunder is also possible. High near 33. Wind chill values as low as 22. South southwest wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 29. East wind 5 to 15 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow before 4pm, then snow showers likely after 4pm. Some thunder is also possible. Partly sunny, with a high near 36. East northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Snow showers likely before 10pm, then snow likely after 10pm. Some thunder is also possible. Mostly cloudy, with a low around 27. Northeast wind around 10 mph becoming southwest in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Snow likely, mainly before 4pm. Mostly cloudy and cold, with a high near 31. West southwest wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 31 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly after 10pm. Mostly cloudy, with a low around 23. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Likely

Detailed Forecast

Tonight
Snow likely, mainly after 4am. Mostly cloudy, with a low around 33. Wind chill values as low as 23. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Rain and snow before 4pm, then snow between 4pm and 5pm, then rain and snow after 5pm. Snow level rising to 9800 feet. High near 37. Wind chill values as low as 25. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain and snow, becoming all snow after 10pm. Low around 30. Wind chill values as low as 23. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow before 10am, then snow showers likely after 10am. Some thunder is also possible. High near 33. Wind chill values as low as 22. South southwest wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 29. East wind 5 to 15 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow before 4pm, then snow showers likely after 4pm. Some thunder is also possible. Partly sunny, with a high near 36. East northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow showers likely before 10pm, then snow likely after 10pm. Some thunder is also possible. Mostly cloudy, with a low around 27. Northeast wind around 10 mph becoming southwest in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly before 4pm. Mostly cloudy and cold, with a high near 31. West southwest wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 23. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Monday
Snow likely. Mostly cloudy and cold, with a high near 26. Southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 15. West northwest wind 5 to 10 mph becoming north northeast in the evening.
Tuesday
A 30 percent chance of snow. Partly sunny and cold, with a high near 27. North wind around 5 mph becoming west in the morning.
Tuesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 16. East northeast wind around 10 mph, with gusts as high as 15 mph.
Wednesday
A 30 percent chance of snow. Partly sunny and cold, with a high near 29. East northeast wind around 5 mph becoming west southwest in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WNW Tioga Pass CA
 37.99°N 119.51°W (Elev. 9373 ft)
Last Update:
4:56 pm PST Nov 12, 2025
Forecast Valid:
5pm PST Nov 12, 2025-6pm PST Nov 19, 2025
 
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