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

9 Miles WNW Tioga Pass CA

  • Overnight

    Overnight: A 30 percent chance of snow.  Mostly cloudy, with a low around 14. Calm wind.  Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 14 °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 and cold, with a high near 30. Wind chill values as low as 15. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming clear, with a low around 12. West wind around 5 mph becoming northeast in the evening.

    Low: 12 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 35. Wind chill values as low as 8. Calm wind becoming west around 5 mph in the afternoon.

    High: 35 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 23. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 23 °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 33. West southwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    High: 33 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 12. West wind around 10 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.

    Low: 12 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of snow. Mostly cloudy, with a low around 14. Calm wind. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
A slight chance of snow before 11am, then snow showers likely after 11am. Some thunder is also possible. Partly sunny and cold, with a high near 30. Wind chill values as low as 15. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Mostly cloudy, then gradually becoming clear, with a low around 12. West wind around 5 mph becoming northeast in the evening.
Tuesday
Sunny, with a high near 35. Wind chill values as low as 8. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 19. West southwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 38. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 23. Southwest wind 5 to 10 mph, with gusts as high as 20 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 33. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 12. West wind around 10 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 40. East northeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Partly cloudy, with a low around 21. West wind around 5 mph becoming east southeast in the evening.
Saturday
Mostly sunny, with a high near 43. South southeast wind around 5 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 25. West southwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 43. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Tioga Pass CA
 37.96°N 119.41°W (Elev. 9531 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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