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

43°F

6°C

Humidity 56%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 12 Nov 09:00 PM PST
Extended Forecast for

9 Miles WSW 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: A 30 percent chance of snow, mainly after 4am. Partly cloudy, with a low around 26. Wind chill values as low as 19. South wind 5 to 10 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.

    Low: 26 °F

    Chance Snow

  • Thursday

    Thursday: Rain and snow before 11am, then rain between 11am and 4pm, then rain and snow after 4pm. Snow level 9200 feet rising to 9800 feet. High near 43. Wind chill values as low as 20. South wind around 10 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow, becoming all snow after 1am. Snow level 9600 feet lowering to 9100 feet after midnight . Low around 24. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Rain/Snow

  • Friday

    Friday: Snow before 10am, then snow showers likely after 10am. Some thunder is also possible. High near 40. Wind chill values as low as 20. South southwest wind around 5 mph becoming calm. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 40 °F

    Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 22. Calm wind becoming east around 5 mph in the evening. Winds could gust as high as 15 mph. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow before 10am, then rain and snow likely. Some thunder is also possible. Partly sunny, with a high near 41. East northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain and snow showers likely, becoming all snow after 7pm. Some thunder is also possible. Mostly cloudy, with a low around 22. Northeast wind around 5 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: 22 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Sunday

    Sunday: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 37. Southwest wind around 5 mph. Chance of precipitation is 60%.

    High: 37 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 16. Southwest wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Likely

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly after 4am. Partly cloudy, with a low around 26. Wind chill values as low as 19. South wind 5 to 10 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
Thursday
Rain and snow before 11am, then rain between 11am and 4pm, then rain and snow after 4pm. Snow level 9200 feet rising to 9800 feet. High near 43. Wind chill values as low as 20. South wind around 10 mph, with gusts as high as 30 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 1am. Snow level 9600 feet lowering to 9100 feet after midnight . Low around 24. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow before 10am, then snow showers likely after 10am. Some thunder is also possible. High near 40. Wind chill values as low as 20. South southwest wind around 5 mph becoming calm. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22. Calm wind becoming east around 5 mph in the evening. Winds could gust as high as 15 mph. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow before 10am, then rain and snow likely. Some thunder is also possible. Partly sunny, with a high near 41. East northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow showers likely, becoming all snow after 7pm. Some thunder is also possible. Mostly cloudy, with a low around 22. Northeast wind around 5 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, with a high near 37. Southwest wind around 5 mph. Chance of precipitation is 60%.
Sunday Night
Snow likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 16. Southwest wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Monday
Snow likely, mainly after 10am. Mostly cloudy and cold, with a high near 32. West southwest wind around 5 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 9. Calm wind becoming northeast around 5 mph.
Tuesday
A 30 percent chance of snow. Partly sunny and cold, with a high near 32. North wind around 5 mph becoming west in the morning.
Tuesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 9. East northeast wind around 5 mph, with gusts as high as 15 mph.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 35. East wind around 5 mph becoming calm.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Tioga Pass CA
 37.87°N 119.39°W (Elev. 9134 ft)
Last Update:
8:56 pm PST Nov 12, 2025
Forecast Valid:
9pm PST Nov 12, 2025-6pm PST Nov 19, 2025
 
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