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 42%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 23 Aug 06:09 AM PDT
Extended Forecast for

3 Miles E Donner Summit CA

  • Today

    Today: Widespread haze before 11am. Patchy smoke before 3pm. Mostly sunny, with a high near 75. Light south southwest wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 24 mph.

    High: 75 °F

    Haze then
    Patchy Smoke

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. Southwest wind 3 to 7 mph.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 74. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 28 mph.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. Southwest wind 5 to 10 mph becoming light south  after midnight. Winds could gust as high as 26 mph.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 28 mph.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 53 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Widespread haze before 11am. Patchy smoke before 3pm. Mostly sunny, with a high near 75. Light south southwest wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 24 mph.
Tonight
Mostly cloudy, with a low around 53. Southwest wind 3 to 7 mph.
Monday
Partly sunny, with a high near 74. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 28 mph.
Monday Night
Partly cloudy, with a low around 53. Southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 26 mph.
Tuesday
Mostly sunny, with a high near 74. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Donner Summit CA
 39.32°N 120.31°W (Elev. 7064 ft)
2:00 am PDT Aug 23, 2026
6am 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