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

22°F

-6°C

Humidity 90%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 12 Apr 10:00 PM PDT
Extended Forecast for

5 Miles WSW Tioga Pass CA

  • Tonight

    Tonight: A 30 percent chance of snow.  Mostly cloudy, with a low around 7. Calm wind.  Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 7 °F

    Chance Snow

  • Monday

    Monday: A slight chance of snow before 11am, then snow showers likely after 11am. Some thunder is also possible.  Partly sunny, with a high near 35. Wind chill values as low as 9. Calm wind becoming west northwest around 5 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming clear, with a low around 8. Calm wind.

    Low: 8 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 41. Wind chill values as low as 9. Calm wind becoming west southwest around 5 mph.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15. West wind around 5 mph becoming calm.

    Low: 15 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 43. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 43 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 19. West southwest wind around 5 mph becoming calm  in the evening. Winds could gust as high as 25 mph.

    Low: 19 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible.  Partly sunny, with a high near 39. West wind around 5 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    High: 39 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 7. West wind around 5 mph becoming east northeast after midnight. Winds could gust as high as 25 mph.

    Low: 7 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of snow. Mostly cloudy, with a low around 7. Calm wind. Total nighttime snow accumulation of 1 to 3 inches possible.
Monday
A slight chance of snow before 11am, then snow showers likely after 11am. Some thunder is also possible. Partly sunny, with a high near 35. Wind chill values as low as 9. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
Mostly cloudy, then gradually becoming clear, with a low around 8. Calm wind.
Tuesday
Sunny, with a high near 41. Wind chill values as low as 9. Calm wind becoming west southwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 15. West wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 43. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 19. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 25 mph.
Thursday
A chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny, with a high near 39. West wind around 5 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 7. West wind around 5 mph becoming east northeast after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 44. East northeast wind around 5 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Mostly clear, with a low around 16. West wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 49. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 21. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Sunday
Mostly sunny, with a high near 51. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Tioga Pass CA
 37.88°N 119.34°W (Elev. 8799 ft)
10:56 pm PDT Apr 12, 2026
11pm PDT Apr 12, 2026-6pm PDT Apr 19, 2026
 
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Additional Resources

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