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 41%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 23 Aug 03:09 AM PDT
Extended Forecast for

3 Miles SE Donner Summit CA

  • Today

    Today: Widespread haze before 11am. Patchy smoke before 3pm. Partly sunny, with a high near 74. Southwest wind 5 to 9 mph, with gusts as high as 25 mph.

    High: 74 °F

    Haze then
    Patchy Smoke

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 74. Southwest wind 5 to 10 mph, with gusts as high as 28 mph.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. Southwest wind 5 to 9 mph becoming light  after midnight. Winds could gust as high as 26 mph.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. Light and variable wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 29 mph.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

Today
Widespread haze before 11am. Patchy smoke before 3pm. Partly sunny, with a high near 74. Southwest wind 5 to 9 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 52. West southwest wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 74. Southwest wind 5 to 10 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 51. Southwest wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 26 mph.
Tuesday
Mostly sunny, with a high near 73. Light and variable wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Donner Summit CA
 39.29°N 120.34°W (Elev. 7067 ft)
2:00 am PDT Aug 23, 2026
4am PDT Aug 23, 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