Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Current conditions at

HELL HOLE (HLLC1)

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

NA

71°F

22°C

Humidity 27%
Wind Speed NE 4 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 10 Aug 03:09 AM PDT
Extended Forecast for

8 Miles SW Donner Summit CA

  • Today

    Today: Sunny, with a high near 77. East southeast wind 5 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. West southwest wind 5 to 8 mph becoming east in the evening.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. South southeast wind 5 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. West southwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 21 mph.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. East wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms after 11pm.  Partly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of rain before 11am, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 67. Chance of precipitation is 40%.

    High: 67 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 77. East southeast wind 5 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.
Tonight
Mostly clear, with a low around 60. West southwest wind 5 to 8 mph becoming east in the evening.
Tuesday
Sunny, with a high near 75. South southeast wind 5 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 58. West southwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 21 mph.
Wednesday
Mostly sunny, with a high near 71. East wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 53.
Thursday
A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 67. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 67.
Saturday Night
A slight chance of rain. Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Donner Summit CA
 39.25°N 120.47°W (Elev. 7329 ft)
2:00 am PDT Aug 10, 2026
4am PDT Aug 10, 2026-6pm PDT Aug 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database