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

59°F

15°C

Humidity 32%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 20 May 03:00 PM PDT
Extended Forecast for

11 Miles W Conway Summit CA

  • Tonight

    Tonight: Mostly clear, with a low around 27. West wind 5 to 10 mph becoming northeast in the evening. Winds could gust as high as 15 mph.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: A 10 percent chance of rain after 5pm.  Increasing clouds, with a high near 56. East southeast wind 5 to 15 mph becoming northwest in the morning.

    High: 56 °F

    Sunny then
    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 10 percent chance of rain before 8pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 30. West wind 5 to 10 mph becoming south southeast in the evening. Winds could gust as high as 15 mph.

    Low: 30 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Friday

    Friday: A slight chance of rain between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 55. West wind 5 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Rain then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 57. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. West southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after 11am.  Sunny, with a high near 58. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 58 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 27. West wind 5 to 10 mph becoming northeast in the evening. Winds could gust as high as 15 mph.
Thursday
A 10 percent chance of rain after 5pm. Increasing clouds, with a high near 56. East southeast wind 5 to 15 mph becoming northwest in the morning.
Thursday Night
A 10 percent chance of rain before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 30. West wind 5 to 10 mph becoming south southeast in the evening. Winds could gust as high as 15 mph.
Friday
A slight chance of rain between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 55. West wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 29. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 57. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 29. West southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Sunday
A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 58. South wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 30. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Memorial Day
A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 56. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 28. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
A 10 percent chance of snow. Sunny, with a high near 49. Windy, with a southwest wind 20 to 25 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 55 mph.
Tuesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 23. Windy, with a south southwest wind 20 to 30 mph decreasing to 10 to 20 mph after midnight. Winds could gust as high as 45 mph.
Wednesday
A 20 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 46. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Conway Summit CA
 38.08°N 119.38°W (Elev. 11601 ft)
3:56 pm PDT May 20, 2026
4pm PDT May 20, 2026-6pm PDT May 27, 2026
 
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Additional Resources

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