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 88%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 10 Apr 11:00 PM PDT
Extended Forecast for

19 Miles NNW Yosemite CA

Winter Storm Warning April 10, 11:40pm until April 12, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 10, 11:40pm until April 12, 11:00pm

    NOW until 11:00pm Sun

    Winter Storm Warning

  • Tonight

    Low: 27 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of snow before 11am, then rain showers. Some thunder is also possible. High near 44. Wind chill values as low as 21. South southwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow
    Likely then
    Showers

  • Saturday Night

    Saturday Night: Rain and snow showers, becoming all snow after 7pm. The snow could be heavy at times. Some thunder is also possible. Low around 18. Wind chill values as low as 9. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 18 °F

    Rain/Snow
    then Heavy
    Snow

  • 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 35. Wind chill values as low as 6. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 35 °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 16. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 16 °F

    Heavy Snow
    then Chance
    Snow

  • Monday

    Monday: A 50 percent chance of snow. Partly sunny, with a high near 39. Calm wind becoming west around 5 mph in the afternoon. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 15. West wind around 5 mph becoming east northeast after midnight.

    Low: 15 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 45. East northeast wind around 5 mph becoming west southwest in the morning.

    High: 45 °F

    Sunny

Detailed Forecast

Tonight
Rain and snow showers likely, becoming all snow after 1am. Some thunder is also possible. Mostly cloudy, with a low around 27. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Saturday
A chance of snow before 11am, then rain showers. Some thunder is also possible. High near 44. Wind chill values as low as 21. South southwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow showers, becoming all snow after 7pm. The snow could be heavy at times. Some thunder is also possible. Low around 18. Wind chill values as low as 9. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. 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 35. Wind chill values as low as 6. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 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 16. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 39. Calm wind becoming west around 5 mph in the afternoon. New snow accumulation of less than a half inch possible.
Monday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 15. West wind around 5 mph becoming east northeast after midnight.
Tuesday
Sunny, with a high near 45. East northeast wind around 5 mph becoming west southwest in the morning.
Tuesday Night
Mostly clear, with a low around 21. West southwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 48. East wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around 24. West southwest wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 15 mph.
Thursday
Mostly sunny, with a high near 48. East wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 21. West wind around 5 mph becoming east northeast in the evening.
Friday
Sunny, with a high near 54. East northeast wind around 5 mph becoming west in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NNW Yosemite CA
 38.02°N 119.63°W (Elev. 7077 ft)
Last Update:
11:32 pm PDT Apr 10, 2026
Forecast Valid:
11pm PDT Apr 10, 2026-6pm PDT Apr 17, 2026
 
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