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

HELL HOLE (HLLC1)

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

NA

64°F

18°C

Humidity 37%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 22 Aug 07:09 AM PDT
Extended Forecast for

7 Miles SSW Donner Summit CA

  • Today

    Today: Sunny, with a high near 71. Southwest wind 6 to 11 mph, with gusts as high as 28 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 55. West southwest wind 5 to 8 mph becoming east northeast in the evening.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 72. Southeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. West southwest wind 5 to 9 mph becoming east in the evening. Winds could gust as high as 21 mph.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 71. East wind 5 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 71. Southwest wind 6 to 11 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 55. West southwest wind 5 to 8 mph becoming east northeast in the evening.
Sunday
Mostly sunny, with a high near 72. Southeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 56. West southwest wind 5 to 9 mph becoming east in the evening. Winds could gust as high as 21 mph.
Monday
Mostly sunny, with a high near 71. East wind 5 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Donner Summit CA
 39.25°N 120.47°W (Elev. 7329 ft)
Last Update:
2:00 am PDT Aug 22, 2026
Forecast Valid:
8am PDT Aug 22, 2026-6pm PDT Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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Chance of Precipitation