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

45°F

7°C

Humidity 73%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 23 Aug 02:00 AM PDT
Extended Forecast for

3 Miles SSW Tioga Pass CA

  • Overnight

    Overnight: Clear, with a steady temperature around 46. Calm wind.

    Low: 46 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 71. Calm wind becoming west southwest around 5 mph in the morning. Winds could gust as high as 20 mph.

    High: 71 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. West southwest wind around 5 mph becoming calm.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 69. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 25 mph.

    High: 69 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Southwest wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 20 mph.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 69. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 70. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a steady temperature around 46. Calm wind.
Sunday
Increasing clouds, with a high near 71. Calm wind becoming west southwest around 5 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 43. West southwest wind around 5 mph becoming calm.
Monday
Partly sunny, with a high near 69. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 25 mph.
Monday Night
Partly cloudy, with a low around 42. Southwest wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 69. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 43. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 70. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 42. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 69. Light west southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 42. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Friday
A 10 percent chance of showers and thunderstorms. Mostly sunny, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 42. West southwest wind around 5 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 69. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Tioga Pass CA
 37.89°N 119.28°W (Elev. 9669 ft)
Last Update:
1:56 am PDT Aug 23, 2026
Forecast Valid:
2am PDT Aug 23, 2026-6pm PDT Aug 29, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation