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

63°F

17°C

Humidity 40%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 23 Aug 01:09 AM PDT
Extended Forecast for

7 Miles SSE Donner Summit CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Cloudy

  • Sunday

    Sunday: Widespread haze before 10am. Patchy smoke between 11am and 3pm. Mostly sunny, with a high near 79. Southwest wind 3 to 7 mph. Winds could gust as high as 23 mph.

    High: 79 °F

    Haze then
    Patchy Smoke

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. Light and variable wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 26 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. Southwest wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 25 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 54. Calm wind.
Sunday
Widespread haze before 10am. Patchy smoke between 11am and 3pm. Mostly sunny, with a high near 79. Southwest wind 3 to 7 mph. Winds could gust as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 55. Calm wind.
Monday
Mostly sunny, with a high near 78. Light and variable wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 26 mph.
Monday Night
Mostly clear, with a low around 54. Southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 25 mph.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Donner Summit CA
 39.25°N 120.32°W (Elev. 5997 ft)
11:31 pm PDT Aug 22, 2026
1am PDT Aug 23, 2026-6pm PDT Aug 29, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database