Severe Storms and Heavy Rain in Texas; Record Heat Along the East Coast

Scattered severe storms with large hail, isolated severe gusts, and localized flooding are expected across parts of west Texas. Isolated flash flooding is also possible in the central Gulf coast. An early season heat wave will continue to impact the eastern U.S. today, before isolated severe storms move across the central Appalachians into the Mid-Atlantic and far southern New England. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

54°F

12°C

Humidity 24%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 20 May 11:00 AM PDT
Extended Forecast for

2 Miles ESE Tioga Pass CA

  • This Afternoon

    This Afternoon: Partly sunny, with a steady temperature around 45. North wind around 5 mph becoming west.

    High: 45 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. West wind around 5 mph becoming calm  in the evening.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after 5pm.  Increasing clouds, with a high near 49. Light west southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 49 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 34. West wind 5 to 10 mph becoming light  in the evening. Winds could gust as high as 20 mph.

    Low: 34 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A chance of rain between 11am and 2pm, then a chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 52. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 30%.

    High: 52 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 51. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 51. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 51 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Partly sunny, with a steady temperature around 45. North wind around 5 mph becoming west.
Tonight
Mostly clear, with a low around 31. West wind around 5 mph becoming calm in the evening.
Thursday
A 10 percent chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 49. Light west southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 34. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.
Friday
A chance of rain between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 52. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 33. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 51. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 34. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 51. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 34. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Memorial Day
A slight chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 44. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 32. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
A 10 percent chance of snow. Sunny, with a high near 41. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 60 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Tioga Pass CA
 37.89°N 119.23°W (Elev. 11427 ft)
11:56 am PDT May 20, 2026
12pm PDT May 20, 2026-6pm PDT May 26, 2026
 
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Additional Resources

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