Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

23°F

-5°C

Humidity 87%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 13 Apr 02:00 AM PDT
Extended Forecast for

12 Miles ESE Yosemite CA

  • Overnight

    Overnight: A 30 percent chance of snow.  Mostly cloudy, with a low around 16. South southeast wind around 5 mph.  Total nighttime snow accumulation of around an inch possible.

    Low: 16 °F

    Chance Snow

  • Monday

    Monday: Snow showers likely after 11am. Some thunder is also possible.  Partly sunny and cold, with a high near 29. Wind chill values as low as 11. East northeast wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 15 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming clear, with a low around 15. Wind chill values as low as 7. Northwest wind around 5 mph becoming north northeast in the evening.

    Low: 15 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 35. Wind chill values as low as 10. North wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.

    High: 35 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible.  Partly sunny, with a high near 33. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    High: 33 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 14. West wind around 15 mph becoming northeast in the evening. Winds could gust as high as 25 mph.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of snow. Mostly cloudy, with a low around 16. South southeast wind around 5 mph. Total nighttime snow accumulation of around an inch possible.
Monday
Snow showers likely after 11am. Some thunder is also possible. Partly sunny and cold, with a high near 29. Wind chill values as low as 11. East northeast wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Mostly cloudy, then gradually becoming clear, with a low around 15. Wind chill values as low as 7. Northwest wind around 5 mph becoming north northeast in the evening.
Tuesday
Sunny, with a high near 35. Wind chill values as low as 10. North wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 22. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Mostly sunny, with a high near 38. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 24. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
A slight chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny, with a high near 33. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 14. West wind around 15 mph becoming northeast in the evening. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 39. Northeast wind 5 to 15 mph becoming southwest in the morning. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 24. West southwest wind 5 to 10 mph becoming south southeast in the evening.
Saturday
Mostly sunny, with a high near 42. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 27. West southwest wind 5 to 10 mph becoming north northeast after midnight. Winds could gust as high as 15 mph.
Sunday
Mostly sunny, with a high near 41. Breezy, with a north wind 5 to 10 mph becoming southwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Yosemite CA
 37.7°N 119.32°W (Elev. 10240 ft)
1:56 am PDT Apr 13, 2026
2am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
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Additional Resources

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