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

HELL HOLE (HLLC1)

Lat: 39.06971°NLon: 120.41989°WElev: 5240.0ft.

NA

82°F

28°C

Humidity 23%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Heat Index80°F (27°C)
Last update 22 Aug 05:09 PM PDT
Extended Forecast for

2 Miles ESE Donner Summit CA

  • Tonight

    Tonight: Increasing clouds, with a low around 50. Southwest wind 5 to 9 mph becoming light south southwest  after midnight. Winds could gust as high as 25 mph.

    Low: 50 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Patchy smoke before 11am. Partly sunny, with a high near 76. Southwest wind 5 to 9 mph, with gusts as high as 24 mph.

    High: 76 °F

    Patchy Smoke
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. South wind 3 to 7 mph. Winds could gust as high as 23 mph.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 75. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 26 mph.

    High: 75 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. Southwest wind 5 to 9 mph becoming light south  after midnight. Winds could gust as high as 25 mph.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 50. Southwest wind 5 to 9 mph becoming light south southwest after midnight. Winds could gust as high as 25 mph.
Sunday
Patchy smoke before 11am. Partly sunny, with a high near 76. Southwest wind 5 to 9 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 51. South wind 3 to 7 mph. Winds could gust as high as 23 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 75. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 26 mph.
Monday Night
Partly cloudy, with a low around 50. Southwest wind 5 to 9 mph becoming light south after midnight. Winds could gust as high as 25 mph.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly cloudy, with a low around 50.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Donner Summit CA
 39.31°N 120.34°W (Elev. 6982 ft)
2:00 pm PDT Aug 22, 2026
6pm PDT Aug 22, 2026-6pm PDT Aug 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database