National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

67°F

19°C

Humidity 36%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 22 Aug 06:00 PM PDT
Extended Forecast for

11 Miles W Conway Summit CA

  • Tonight

    Tonight: Mostly clear, with a low around 43. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 62. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 61 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 61. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 61 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 61. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 61 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. West southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 43. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Increasing clouds, with a high near 62. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 44. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 61. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 43. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 61. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 43. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 61. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 42. West southwest wind around 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 61. West southwest wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 42. Southwest wind around 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 60. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 43. Southwest wind around 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 60. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Conway Summit CA
 38.1°N 119.39°W (Elev. 10997 ft)
Last Update:
6:56 pm PDT Aug 22, 2026
Forecast Valid:
7pm PDT Aug 22, 2026-6pm PDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation