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 the 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

30°F

-1°C

Humidity 94%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 10 Apr 10:00 PM PDT
Extended Forecast for

Tioga Pass CA

Winter Storm Warning April 10, 10:35pm until April 12, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 10, 10:35pm until April 12, 11:00pm

    NOW until 11:00pm Sun

    Winter Storm Warning

  • Tonight

    Low: 19 °F

    Snow Showers
    Likely then
    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 35. Wind chill values as low as 7. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 50 mph. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 15. Wind chill values as low as 4. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    Low: 15 °F

    Heavy Snow
    and Breezy

  • Sunday

    Sunday: Snow showers before 8am, then snow between 8am and 11am, then snow showers after 11am. Some thunder is also possible. High near 25. Wind chill values as low as 2. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 25 °F

    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: Snow showers likely before 8pm, then snow likely, mainly between 8pm and 11pm. Some thunder is also possible. Mostly cloudy, with a low around 11. Breezy, with a west southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 11 °F

    Snow Showers
    Likely and
    Breezy then
    Chance Snow

  • Monday

    Monday: A chance of snow before 2pm, then a chance of snow showers after 2pm. Some thunder is also possible. Partly sunny and cold, with a high near 30. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 12 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 36. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 36 °F

    Sunny

Detailed Forecast

Tonight
Snow showers likely before 11pm, then a chance of snow after 11pm. Some thunder is also possible. Mostly cloudy, with a low around 19. Wind chill values as low as 10. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.
Saturday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 35. Wind chill values as low as 7. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 50 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 15. Wind chill values as low as 4. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Sunday
Snow showers before 8am, then snow between 8am and 11am, then snow showers after 11am. Some thunder is also possible. High near 25. Wind chill values as low as 2. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
Snow showers likely before 8pm, then snow likely, mainly between 8pm and 11pm. Some thunder is also possible. Mostly cloudy, with a low around 11. Breezy, with a west southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday
A chance of snow before 2pm, then a chance of snow showers after 2pm. Some thunder is also possible. Partly sunny and cold, with a high near 30. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 12. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 36. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 18. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 40. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 21. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday
A 10 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 38. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 18. West wind 5 to 10 mph becoming south southeast in the evening. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 41. West southwest wind 5 to 10 mph, with gusts as high as 25 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tioga Pass CA
 37.91°N 119.26°W (Elev. 10449 ft)
Last Update:
9:56 pm PDT Apr 10, 2026
Forecast Valid:
10pm PDT Apr 10, 2026-6pm PDT Apr 17, 2026
 
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