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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

33°F

1°C

Humidity 94%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 10 Apr 09:00 AM PDT
Extended Forecast for

5 Miles WSW Tioga Pass CA

Winter Storm Warning April 10, 05:00pm until April 12, 11:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: Snow showers likely, mainly after 11am. Some thunder is also possible. Mostly cloudy, with a high near 45. Wind chill values as low as 25 early. South southwest wind 5 to 10 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 45 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers before 11pm, then snow likely after 11pm. Some thunder is also possible. Low around 17. South southwest wind around 5 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 17 °F

    Snow Showers

  • Saturday

    Saturday: A chance of snow before 2pm, then a chance of snow showers after 2pm. Some thunder is also possible. Partly sunny, with a high near 42. Wind chill values as low as 11. South southwest wind 5 to 10 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 42 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow showers, mainly before 2am, then snow after 2am. The snow could be heavy at times. Some thunder is also possible. Low around 12. South southwest wind 5 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    Low: 12 °F

    Heavy Snow

  • Sunday

    Sunday: Snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 31. South southwest wind 5 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 31 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow showers before 8pm, then snow, mainly between 8pm and 11pm. Some thunder is also possible. Low around 9. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 9 °F

    Snow Showers
    then Chance
    Snow

  • Monday

    Monday: A chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny, with a high near 36. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10. West wind around 5 mph becoming calm. Winds could gust as high as 15 mph.

    Low: 10 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 43. Calm wind.

    High: 43 °F

    Sunny

Detailed Forecast

Today
Snow showers likely, mainly after 11am. Some thunder is also possible. Mostly cloudy, with a high near 45. Wind chill values as low as 25 early. South southwest wind 5 to 10 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers before 11pm, then snow likely after 11pm. Some thunder is also possible. Low around 17. South southwest wind around 5 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday
A chance of snow before 2pm, then a chance of snow showers after 2pm. Some thunder is also possible. Partly sunny, with a high near 42. Wind chill values as low as 11. South southwest wind 5 to 10 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Saturday Night
Snow showers, mainly before 2am, then snow after 2am. The snow could be heavy at times. Some thunder is also possible. Low around 12. South southwest wind 5 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Sunday
Snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 31. South southwest wind 5 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
Snow showers before 8pm, then snow, mainly between 8pm and 11pm. Some thunder is also possible. Low around 9. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
A chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny, with a high near 36. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 10. West wind around 5 mph becoming calm. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 43. Calm wind.
Tuesday Night
Mostly clear, with a low around 17. Calm wind.
Wednesday
Sunny, with a high near 48. Calm wind becoming west around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 20. West southwest wind around 5 mph becoming calm. Winds could gust as high as 15 mph.
Thursday
Mostly sunny, with a high near 47. Calm wind becoming west southwest around 5 mph. Winds could gust as high as 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Tioga Pass CA
 37.88°N 119.34°W (Elev. 8799 ft)
Last Update:
8:56 am PDT Apr 10, 2026
Forecast Valid:
9am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
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