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

37°F

3°C

Humidity 59%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 11 Apr 11:00 AM PDT
Extended Forecast for

6 Miles WSW Tioga Pass CA

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

    NOW until 11:00pm Sun

    Winter Storm Warning

  • This Afternoon

    High: 43 °F

    Chance Snow

  • Tonight

    Tonight: Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 12. Wind chill values as low as 5. Southwest wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Low: 12 °F

    Heavy Snow

  • Sunday

    Sunday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 32. Wind chill values as low as 1. South southwest wind around 10 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    High: 32 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow showers before 8pm, then snow, mainly between 8pm and 11pm. The snow could be heavy at times. Some thunder is also possible. Low around 8. Southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 8 °F

    Heavy Snow
    then Chance
    Snow

  • Monday

    Monday: A chance of snow, mainly between 11am and 2pm, then a chance of snow showers after 2pm. Some thunder is also possible. Partly sunny, with a high near 37. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10. West wind around 5 mph becoming calm.

    Low: 10 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 42. Calm wind becoming west southwest around 5 mph.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

This Afternoon
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 43. Wind chill values as low as 30. South southwest wind 10 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 12. Wind chill values as low as 5. Southwest wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Sunday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 32. Wind chill values as low as 1. South southwest wind around 10 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Sunday Night
Snow showers before 8pm, then snow, mainly between 8pm and 11pm. The snow could be heavy at times. Some thunder is also possible. Low around 8. Southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday
A chance of snow, mainly between 11am and 2pm, then a chance of snow showers after 2pm. Some thunder is also possible. Partly sunny, with a high near 37. Calm wind becoming west northwest around 5 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 wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 42. Calm wind becoming west southwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 16. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Wednesday
Mostly sunny, with a high near 46. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 19. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Thursday
A 20 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 45. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 14. West wind around 5 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 49. East northeast wind around 5 mph becoming west in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Tioga Pass CA
 37.87°N 119.37°W (Elev. 8661 ft)
Last Update:
11:56 am PDT Apr 11, 2026
Forecast Valid:
12pm PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
Forecast Discussion
 
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