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 >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

31°F

-1°C

Humidity 93%
Wind Speed ENE 2 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 10 Apr 05:00 PM PDT
Extended Forecast for

3 Miles NW Tioga Pass CA

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

    NOW until 11:00pm Sun

    Winter Storm Warning

  • This Afternoon

    High: 30 °F

    Snow Showers
    Likely and
    Breezy

  • Tonight

    Tonight: Snow showers likely before 11pm, then a chance of snow after 11pm. Some thunder is also possible.  Mostly cloudy, with a low around 17. Wind chill values as low as 5. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 17 °F

    Snow Showers
    Likely and
    Breezy then
    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after 11am.  Partly sunny and cold, with a high near 30. Wind chill values as low as 3. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 50 mph.  New snow accumulation of less than a half inch possible.

    High: 30 °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 13. Wind chill values as low as -2. Windy, with a south southwest wind 25 to 30 mph, with gusts as high as 50 mph.  Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    Low: 13 °F

    Heavy Snow
    and Windy

  • Sunday

    Sunday: Snow showers before 8am, then snow between 8am and 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible.  High near 19. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 19 °F

    Heavy Snow
    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 10. Breezy, with a west southwest wind 15 to 20 mph decreasing to 10 to 15 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: 10 °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 24. 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: 24 °F

    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Snow showers likely. Some thunder is also possible. Mostly cloudy and cold, with a steady temperature around 30. Wind chill values as low as 17. Breezy, with a south southwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow showers likely before 11pm, then a chance of snow after 11pm. Some thunder is also possible. Mostly cloudy, with a low around 17. Wind chill values as low as 5. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 40 percent chance of snow, mainly after 11am. Partly sunny and cold, with a high near 30. Wind chill values as low as 3. Breezy, with a south southwest wind 20 to 25 mph, with gusts 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 13. Wind chill values as low as -2. Windy, with a south southwest wind 25 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Sunday
Snow showers before 8am, then snow between 8am and 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 19. Breezy, with a southwest wind 20 to 25 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 10. Breezy, with a west southwest wind 15 to 20 mph decreasing to 10 to 15 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 24. 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 10. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny and cold, with a high near 31. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 16. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 34. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 19. 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 and cold, with a high near 32. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 16. West wind 10 to 15 mph becoming east southeast in the evening. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 35. West southwest wind around 10 mph, with gusts as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Tioga Pass CA
 37.93°N 119.29°W (Elev. 11467 ft)
4:56 pm PDT Apr 10, 2026
5pm PDT Apr 10, 2026-6pm PDT Apr 17, 2026
 
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